This invention relates, in general, to protection barriers and, in particular, to fencing and gate applications for water-ballasted protection barrier arrays of the type utilized to define work zone separation to furnish safety to pedestrians, vehicles, and a workforce in construction zones and similar environments.
Water-ballasted protection barriers are composed of molded, lightweight plastic and are hollow, having a fill port for receiving water to ballast the particular water-ballasted protection barrier in place. The water-ballasted protection barriers are fabricated to be sectional and modular for ease of transport to a desired location. At the desired location, the water-ballasted protection barriers may be attached together lengthwise to create a barrier array of any desired length. Once multiple water-ballasted protection barriers are efficiently attached together, the formed water-ballasted protection barrier array provides work zone separation and therefore safety to pedestrians, vehicles, and the workforce in construction zones and similar environments. A continual need exists for improved water-ballasted protection barrier arrays that improve efficiency in assembling and provide for increased safety.
It would be advantageous to achieve water-ballasted protection barrier arrays that would improve upon existing limitations in functionality. It would also be desirable to enable a mechanical-based solution that would provide enhanced efficiency in assembling and provide for increased safety in construction zones and similar environments. To better address one or more of these concerns, a water-ballasted protection barrier array and fencing and gate assemblies are disclosed. In one embodiment of the water-ballasted protection barrier array, first fence assemblies are placed in a superjacent relationship with barrier segments to form stacked first fence assembly-barrier segment combinations. The water-ballasted protection barrier array may be constructed by placing second fence assemblies in lateral interposed relationships with two stacked first fence assembly-barrier segment combinations. Alternatively, gate assemblies may be placed in lateral interposed relationships with two stacked first fence assembly-barrier segment combinations to buildout the water-ballasted protection barrier array. A system of connecting lugs and connectors having a common vertical axial alignment such that a connecting rod is inserted therethrough to securably join the components of the water-ballasted protection barrier array. These and other aspects of the invention will be apparent from and elucidated with reference to the embodiments described hereinafter.
For a more complete understanding of the features and advantages of the present invention, reference is now made to the detailed description of the invention along with the accompanying figures in which corresponding numerals in the different figures refer to corresponding parts and in which:
While the making and using of various embodiments of the present invention are discussed in detail below, it should be appreciated that the present invention provides many applicable inventive concepts, which can be embodied in a wide variety of specific contexts. The specific embodiments discussed herein are merely illustrative of specific ways to make and use the invention, and do not delimit the scope of the present invention.
Referring initially to
Each of the barrier segments 12 may be hollow and adapted to be filled with a fluent material for ballast. As shown, in one embodiment, a molded plastic container 30 includes outer walls defining an interior volume. The molded plastic container 30 includes ends 32, 34, an upper surface 36, and feet 38, 40, 42 extending therefrom. Upper post receptacles 44, 46 are located on the upper surface 36. Connecting lugs 48, 50, 52, 54 are disposed on the end 32 and connecting lugs 56, 58, 60, 62 are disposed on the end 34. Forklift through holes 64, 66 are located in the molded plastic container 30. Pallet jack through holes 68, 70 are located respectively between the feet 38, 40 and the feet 40, 42. The barrier segment 12 may further include a metallic bushing insert 72 molded into one of the connecting lugs, such as the connecting lug 56, to form a channel though which a drop pin 80 may be extended to securably join the barrier segment 12 with one of another barrier segment 12, one of the upper fence assemblies 14, one of the lateral fence assemblies 16, or one of the gate assemblies 18, for example. Similarly, a metallic bushing insert 74 may be located in the connecting lug 48 to provide a channel for the drop pin 80.
In one implementation, the barrier segment 12 may have the molded plastic container 30 manufactured from durable polyethylene plastic to minimize cracking and breaking. Such a barrier segment 12 may weigh about 80 lbs (36.3 kg) empty and about 1,110 lbs (503.5 kg) full of water. The length may be about 6 ft (182.9 cm) with a width of about 18 in (45.8 cm) and a height of about 32 in (81.2 cm). The color will typically be orange/red or white.
Each of the upper fence assemblies 14 includes a pipe frame 90 sized to fit in a superjacent relationship with one of the barrier segments 12 to form the previously mentioned stacked upper fence assembly-barrier segment combination 20. In one embodiment, the pipe frame 90 includes interconnected vertical pipe frame members 92, 94 and horizontal pipe frame members 96, 98. As will be appreciated, following installation, the vertical pipe frame members 92, are respectively positioned within the upper post receptacles 44, 46 of the barrier segment 12. The pipe frame 90 defines an interior space 100 spanned by a chain link mesh 102. Further, the pipe frame 90 includes ends 104, 106 respectively positioned at the vertical pipe frame members 92, 94 with connectors 108, 110 disposed at the end 104 and connectors 112, 114 disposed at the end 106. Each of the connectors, such as connectors 108, 110, has an opening therethrough, such as openings 116, 118. In one embodiment, as shown, the connectors 112, 114, include vertically spaced connector boxes 120, 122, each having a channel 124, 126 therethrough for accepting the drop pin 80.
In one implementation, the upper fence assembly 14 includes the vertical pipe frame members 92, 94 each having a height of about 52 in (132.1 cm) and the horizontal pipe frame members 96, 98 each having a length of about 69 in (175.3 cm). The vertical pipe frame members 92, 94 and the horizontal pipe frame members 96, 98 may be 1⅜ in (3.492 cm) galvanized steel. The chain link mesh 102 may be about 11 gauge galvanized wire with an approximate 2.7 in (6.858 cm) mesh opening with the chain link mesh 102 laced through the bottom mesh openings. Cold zinc may be applied to the weldings. The connectors 108, 110 at the end 104 may be respectively located at about 5 in (12.7 cm) and about 34.75 in (88.265 cm) above the ground or above the barrier segment following installation. The connectors 112, 114 at the end 106 may be respectively located at about 8.25 in (21 cm), and about 37.75 in (95.885 cm) above the ground or above the barrier segment following installation. The connector boxes 124, 126 may be about 4 in (10.16 cm) by about 1.5 in (3.81 cm) in size.
Each of the lateral fence assemblies 16 includes a pipe frame 140 sized to fit in a lateral interposed relationship with two spaced stacked first fence assembly-barrier segment combinations 20. The pipe frame 140 includes interconnected vertical pipe frame members 142, 144, 146 and horizontal pipe frame members 148, 150. The pipe frame 140 defines an interior space 152 spanned by a chain link mesh 154. The pipe frame 140 has respective ends 156, 158 at the vertical pipe frame member 142 and the vertical pipe frame member 146. Connectors 160, 162, 164 are located at the end 156 and connectors 166, 168, 170 are located at the end 158. The connectors each have an opening therethrough, such as the connectors 166, 168, 170 having respective openings 176, 174, 172. In one embodiment, the connectors include vertically spaced connector boxes 178, 180, 182 each having a channel 184, 186, 188 therethrough for accepting the connecting rod.
In one implementation, the lateral fence assembly includes the vertical pipe frame members 142, 144, 146 each having a height of about 84 in (213.4 cm) and the horizontal pipe frame members 148, 150 each having a length of about 117 in (198.1 cm). The vertical pipe frame members 142, 144, 146 and the horizontal pipe frame members 148, 150 may be 1⅜ in (2.54 cm) galvanized steel. The chain link mesh 154 may be about 11 gauge galvanized wire with an approximate 2.7 in (6.86 cm) mesh opening with the chain link mesh 154 laced through the bottom mesh openings. Cold zinc may be applied to the weldings. The connectors 160, 162, 164 at the end 156 may be respectively located at about 30 in (76.2 cm), about 48 in (121.92 cm), and about 77.5 in (196.85 cm) above the ground. The connectors 166, 168, 170 at the end 158 may be respectively located at about 30 in (76.2 cm), about 42.75 in (108.59 cm) above, and about 72.5 in (184.15 cm) above the ground. The connector boxes 178, 180, 182 may be about 4 in (10.16 cm) by about 1.5 in (3.81 cm) in size.
The gate assembly 18 includes a pair of horizontally spaced and opposing gate posts 200, 202 configured to accept a door assembly 204 therebetween. The pair of gate posts 200, 202 are sized to fit in a lateral interposed relationship with two stacked upper fence assembly-barrier segment combinations 20. Each of the gate posts 200, 202, which gate post 200 as an illustrative example, includes an upright body 206 having ends 208, 210. A plate 212 is secured to the end 208 and extends therefrom. The plate 212, which may be substantially rectangular in shape, is sized to fit beneath one of the barrier segments 12 and, in particular, under one of the feet 38, 42 of the barrier segment for support and stabilization. A connector extends 214 from the upright body 206 and includes an opening 216 therethrough. In one embodiment, the connector 214 includes a tab 218 having a keyhole 220 therethrough for accepting the drop pin. A gusset 222 is located at the 208 to aid in stabilization. A water cap 224 may be placed at the end 210 to prevent water from entering the upright body 206. The door assembly may include an openable gate 226 hingedly connected to the gate post 202 by fastening hinges 228, 230 and selectably securable to the gate post 200 by latch 232. A wheel 234 may provide additional support to the gate 224.
In one implementation, the gate post 200 may be about 84 in (213.36 cm) in height and constructed of approximately 3 in (7.62 cm) galvanized steel. The plate 212 may be about a ¼ in (0.64 cm) plate that is about 36 in (91.44 cm) by about 1 in (2.54 cm). The tab 218 may be located 29 in (73.66 cm) above the ground and may be ¼ in (0.64 cm) in size. The gusset 222 may be about 5 in (12.7 cm).
In one embodiment, the drop pin 80 may include a vertical rod 240 having ends 242, 244. A head 246 is located at the end 242. Referring now to
Referring again to
As will be appreciated, by utilizing the system of connecting lugs and connectors presented herein, the water-ballasted protection barrier array 10 may be constructed by placing lateral fence assemblies in lateral interposed relationships with two stacked upper fence assembly-barrier segment combinations and selectively installing gate assemblies in lateral interposed relationships with two stacked upper fence assembly-barrier segment combinations to buildout the water-ballasted protection barrier array. It will be appreciated that such a construction optimizes the number of barrier segments required while providing a safe environment that does not require the use of sandbags to secure fencing in position.
The order of execution or performance of the methods and techniques illustrated and described herein is not essential, unless otherwise specified. That is, elements of the methods and techniques may be performed in any order, unless otherwise specified, and that the methods may include more or less elements than those disclosed herein. For example, it is contemplated that executing or performing a particular element before, contemporaneously with, or after another element are all possible sequences of execution.
While this invention has been described with reference to illustrative embodiments, this description is not intended to be construed in a limiting sense. Various modifications and combinations of the illustrative embodiments as well as other embodiments of the invention, will be apparent to persons skilled in the art upon reference to the description. It is, therefore, intended that the appended claims encompass any such modifications or embodiments.
This application claims priority from U.S. Patent Application No. 62/455,746, entitled “Water-Ballasted Protection Barrier Array and Fencing and Gate Assemblies for Use with the Same” and filed on Feb. 7, 2017, in the name of Shane D. Howell; which is hereby incorporated by reference for all purposes.
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