Patent Application
20150003918
The present invention relates to a pier construction accessories. More specifically, the invention relates to a pier installation and support apparatus that enables a user to rest the pier on the device. The invention therefore eliminates the need for a user to manually support the pier above the water.
Piers are platforms that extend from a shore over a body of water and are supported by sets of piles or pillars. These platforms are man-made structures that have been built for centuries. They are used for entertainment and for securing, protecting, and providing access to boats. People who own houses on lakes often require piers that extend a short distance over the lake, in order to access the lake. These piers are used for fishing further out along the lake, swimming, relaxing, providing increased access to water, and to dock their watercraft.
Piers can vary greatly in scale, and the size differences of their structures can determine their construction and ultimate purpose. Lakefront homes often require the use and construction of a pier to take full advantage of living in close proximity to the water. Those living in lake houses typically have boats, jet skis, and other similar aquatic vehicles that require nearby docking. Larger piers such as those typically used in port cities to receive and dock large ships require large machinery to during construction, but such machinery is not optimal for building a pier of a smaller scale.
There are many obstacles that arise when a person attempts to construct a small, personal pier without the assistance of large machinery. A primary problem is the difficulty involved in enlarging an existing pier because the new sections must be supported from within the water during construction. Constructing a personal pier without the assistance of large machinery is difficult and many problems can arise. These problems include difficulties of having to support and secure a pier and having to function in water that is too deep to complete tasks during the construction of the personal pier.
There are several devices that attempt to assist a user in the construction of a pier over a body of water such as that of a lake. These devices come in the form of pulleys that lower additional sections onto a pier and hinges that enable a section to rotate onto an existing pier section. The setback of these devices is that they are not easily operated by a single person, often require the user to be within the water during the installation process, and are further not angularly adjustable to compensate for the unevenness of the lake floor. Additionally some of the devices are not equipped with a means for height adjustment to accommodate the height levels of the water.
The present invention relates to an assembly that enables construction of a pier over a body of water. The assembly is of lightweight construction and is capable of being maneuvered by a single user without the assistance of a machine or a second person. Additionally the assembly enables a user to construct a pier without entering the water and actively supporting the pier segments while therein. The assembly includes a large flat base, a pole extending from the flat base, and a collar that is slidably attached along the pole. The extension pole can be rotatably mounted and locked in place on the flat base to remain vertical in relation to the uneven lake bottom. The collar can comprise a locking mechanism to prevent the collar from moving when supporting a portion of the pier. The assembly is placed into the water at a position beyond a segment of an existing pier and an additional segment of the pier is then placed onto an extension of the collar to hold the pier at a desired height while the pier is secured to additional pilings. Because the assembly is lightweight, a single person can move the assembly to another area and repeat the process until the pier is completed.
Devices have been disclosed in the prior art that relate to pier installation assistance apparatuses. These include devices that have been patented and published in patent application publications. These devices generally relate to assemblies that assist a user in the construction of smaller scaled piers. The following is a list of devices deemed most relevant to the present disclosure, which are herein described for the purposes of highlighting and differentiating the unique aspects of the present invention, and further highlighting the drawbacks existing in the prior art.
Specifically, U.S. Pat. No. 4,123,912 to Meldrum describes a lightweight dock assembly that is configured to be readily installed and disassembled. The dock assembly has composite beam main spans connected to a ramp extending from the land surface to a first neighboring main span and one of the ends of each of the main spans are supported by a tripod structure. The assembly further has a means for adjusting the deck height to accommodate differing water level depth. While the dock assembly of Meldrum is similar in nature and relevant to the present invention, it differs in that it fails to provide a single extension pole that is angularly adjustable to properly secure the dock to the permanent support beams.
U.S. Pat. No. 4,398,849 to Moran teaches a portable docks and sections used therewith. The portable dock comprises an anchor section and at least one dock section detachably interconnected to each other to form a pier. Although the dock of Moran is similar in nature and relevant to the present invention, it differs in that it fails to teach an angularly adjustable extension pole that includes a sliding collar to adjust for the height of the water level.
U.S. Pat. No. 5,788,416 to Wolgamot teaches a portable modular dock system having tubular and transverse elements arranged to provide high torsional rigidity. After completion, the dock can be height adjusted by supporting one or both sides of the dock with a height adjustable “dock jack” or other similar implement. However, while the modular dock system of Wolgamot is similar in nature and relevant to the present invention, it differs in that it fails to provide an angularly adjustable pole that further includes a sliding collar to adjust for the height of the water level.
U.S. Pat. No. 6,558,083 to Quandt describes a dock installation and removal apparatus that assists in installing successive segments of a dock. The dock installation apparatus has a suspension structure adapted to be mounted on a previously installed dock segment. The apparatus is preferably mounted to the posts that supported the previously installed segment. Hinges are used with the suspension structure to pivotally connect an additional frame to the previously installed segment. Although the dock installation apparatus of Quant is similar in nature and relevant to the present invention, it fails in providing dock installation by a single extension pole that is angularly and height adjustable to match the existing water level.
U.S. Pat. No. 7,976,244 to Keating describes a system for constructing and installing docks. The dock includes a scaffold portion having at least a first and a second end. The first end is adapted to be removably secured to the first dock portion and the second end of the scaffold has a template adapted for positioning pilings of a second dock portion. While the dock construction system of Keating is similar in nature and relevant to the present invention, it differs in that it fails to provide an extension pole that is angularly and height adjustable to match the existing water level.
The present invention relates to a new and improved assembly that enables a single person to construct a pier. The assembly is capable of being maneuvered without assistance from a second person or machinery, and supports the pier during construction thereby eliminating the need for the user to actively support the pier while in the water. Specifically, the assembly includes a large flat base, a pole extending from the flat base, and a collar that is slidably attached along the pole. The extension pole can be rotatably mounted and locked in place on the flat base to remain vertical in relation to uneven underwater terrain. Moreover, the collar can comprise a locking mechanism to prevent the collar from moving when supporting a portion of the dock. In use, the assembly is placed into the water at a position beyond an existing pier. An additional segment of the pier is then placed onto an extension of the collar to hold the pier at a desired height while the pier is secured to additional pilings. Once the additional pier section is secured, the pier assistance assembly can be lifted from its position in the water and placed further out to repeat the process.
In view of the drawbacks of the prior art devices, it is shown that the prior art has several known setbacks and that the present invention is substantially divergent in design elements from the prior art and subsequently it is clear that there is a need in the art for an improvement to existing pier construction assistance devices. In this regard the instant invention substantially fulfills these needs.
In view of the foregoing disadvantages inherent in the known types of pier construction assistance assemblies now present in the prior art, the present invention provides a new pier construction assistance assembly wherein the same can be utilized for providing convenience for the user when constructing a pier in shallow water without the assistance of large machinery is desired.
The pier construction assistance assembly of the present invention is designed for those who desire to build a pier over a body of water without the use of large machinery. The assembly is capable of being maneuvered without assistance. Further, the invention enables support of a section of a pier during construction without requiring a user to actively support the dock while in the water.
It is therefore an object of the present invention to provide a new and improved pier construction assistance device that has all of the advantages of the prior art and none of the disadvantages.
It is another object of the present invention to provide a pier construction assistance device that is operable by one person.
Another object of the present invention is to provide a pier construction assistance device having a rotatable extension pole to enable adjustability with the slope of a lake bed.
Yet another object of the present invention is to provide a pier construction assistance device having a slidable collar for supporting a pier section.
Other objects, features and advantages of the present invention will become apparent from the following detailed description taken in conjunction with the accompanying drawings.
Although the characteristic features of this invention will be particularly pointed out in the claims, the invention itself and manner in which it may be made and used may be better understood after a review of the following description, taken in connection with the accompanying drawings wherein like numeral annotations are provided throughout.
Reference is made herein to the attached drawings. Like reference numerals are used throughout the drawings to depict like or similar elements of the pier construction assistance assembly. For the purposes of presenting a brief and clear description of the present invention, the preferred embodiment will be discussed as used for aiding a singular person in the construction of a pier. The figures are intended for representative purposes only and should not be considered to be limiting in any respect.
Referring now to
The extension pole 15 can be made of aluminum or other suitable material and is of a size, shape, and length that enables a user to grasp and maneuver the pole 15, preferably without requiring any assistance. The pole 15 extends from the base 40 of the assembly 10 and comprises a support collar 20. The collar 20 surrounds the circumference of the extension pole 15 and traverses the length along the pole 15 thereof to enable the collar 20 to support a pier section 60 above the lake waterline.
The collar 20 includes a handle bolt fastener 25 that is inserted into a threaded aperture of the collar 20. When the collar 20 is at a height equal to that of a portion of the existing pier, the handle bolt 25 is rotated until the collar 20 is securely fastened to the extension pole 15. When positioned at a desired length along the pole 15, the collar 20 assists in supporting a new section of a pier 60 in place while pier pillars are secured in the ground. These pillars must be firmly installed into the ground before attaching the new section of pier
The sliding collar 20 further includes a ledge 30 for supporting a section of the pier 60. The ledge 30 has an “L” shape and is secured to the sliding collar 20 by soldering or similar method of securement, including that of fastening, bolting, and adhesion. The sliding collar 20 is capable of moving up and down the length of the extension pole 15 and can be locked at a chosen location along the pole 15. The ledge 30 of the sliding collar 20 is configured to hold the end of a section of a pier 60 while the pier end 60 is secured to the existing pier sections.
Referring to
The base 40 further has a mechanism for locking the extension pole 15 in place. The base 40 has an aperture with a handle bolt 55 similar to that which maintains the sliding collar 20 at its desired vertical height. The handle bolt 55 of the base 40 tightens and is secured against the extension pole 15 when inserted within the aperture. The handle bolt 55 maintains the pole 15 a chosen angle in relation to the base 40. When the extension pole 15 is in place and the bolt 55 is secured therein, the pole 15 is secured at the angle at which the bolt 55 is inserted through the aperture. This is beneficial because when the terrain underneath the lake is uneven, the extension pole 15 will remain at an angle that keeps the ledge 30 of the sliding collar 20 even with the remainder of the pier.
The pier construction assistance assembly 10 is designed for individuals who wish to construct a pier without the assistance of heavy machinery or requiring manual support while in the water. After a beginning section of the pier is constructed and placed over the water, the assembly 10 can be used to extend the pier. If the depth and angle of the bottom of the body water is known, the user can adjust the height of the sliding collar 20 and the angle that the extension pole 15 is situated in relation to the base 40. But if, the depth and angle are unknown, the construction assistance assembly 10 is lightweight enough for the user to place the assembly 10 in the water to approximate the desired settings without fear of losing the assembly.
Once the extension pole 15 and sliding collar 20 are secured in place at their desired positions, the assembly 10 may be inserted into the water. The base 40 and attached extension pole 15 are dropped into the water at a location just beyond that of the end of the existing pier section. This distance should be approximately the same length of the new pier section. The user may then place the end of the new pier section 60 on the ledge 30 of the sliding collar 20. While the pier section 60 rests on the collar 20, the new pier section 60 will remain between the pier construction assistance assembly 10 and the existing pier. New pier sections are held in this position until pillars are secured into the shore surface and the new pier section 60 is secured to the existing pier sections. Once the initial extension of the pier sections is completed, the process may be repeated. Finally, the assembly is lifted from the water and adjusted if necessary, and then is dropped at a location equal to that of the length of the next pier section until the entire pier is completed.
The present invention provides an improved pier construction assistance assembly 10 configured for use by a single person. The assembly comprises a large, flat base 40, having clevis 45 thereon for the securement of an extension pole 15. The clevis 45 enables the extension pole 15 to pivot relative to the base via an aperture in the pole 15 that is adapted to connect the pole 15 to the base 40. The extension pole 15 further comprises a sliding collar 20 that encircles the extension pole 15. The sliding collar 20 is adapted to travel along the length of the pole 15 and may be secured along the extension pole 15. A handle bolt 25 is inserted through an aperture in the sliding collar 20 until the bolt 25 presses against the extension pole 15. In this way, the bolt secures the sliding collar 20 onto the pole 15 at a position that corresponds to the height of the existing pier sections.
The adjustability of the pier construction assistance assembly 10 enables level construction of a pier by a user under conditions wherein the terrain underneath the lake surface is uneven. Furthermore, the assembly 10 enables a user to construct a pier without assistance of another person or large machinery, and the assembly additionally enables the user to construct a pier without entering the body of water and manually supporting overhead loads.
It is therefore submitted that the instant invention has been shown and described in what is considered to be the most practical and preferred embodiments. It is recognized, however, that departures may be made within the scope of the invention and that obvious modifications will occur to a person skilled in the art. With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.
Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.
