Field Device Comprising a Mounting Bracket Adapted for Mounting to an Attachment Surface

Abstract

A mounting bracket is adapted for mounting a field device, as well as to a field device that for the purpose of attachment to a mounting surface comprises such a mounting bracket. The mounting bracket comprises (a) a first bracket strap which includes a first rotary bearing, (b) a second bracket strap, spaced apart from the first bracket strap by a space, including a second rotary bearing and (c) at least one movable lock on one of the two bracket straps. The rotary bearings are designed to articulate on two opposing sides a field device that may be arranged in the space so that the field device may be rotated, on an imaginary axis that extends through the space, from a first angle position to a second angle position. The lock is designed to engage the field device in order to in this way resist a torque of the field device in that said lock converts the torque to a pair of forces which is removable by way of one of the rotary bearings and by way of the lock itself.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

Below, the invention is described in an exemplary manner with reference to the enclosed drawings. It should be stressed that the embodiments of the invention as shown in the figures are merely exemplary embodiments of the invention and are, in particular, not to be interpreted as limiting the scope of protection of the invention. The following are shown:

FIG. 1 shows a perspective view of a mounting bracket according to an exemplary embodiment of the invention;

FIG. 2 shows a perspective view of a fill level measuring device with a mounting bracket according to an exemplary embodiment of the present invention in a zero degree position;

FIG. 3 shows a further perspective view of a fill level measuring device according to the invention with a mounting bracket according to the invention in a 45° position; and

FIG. 4 shows a further perspective view of a fill level measuring device according to the invention with a mounting bracket according to the invention in a state attached to an attachment surface.

Claims

1. A mounting bracket for mounting a field device to an attachment surface, comprising: a first bracket strap including a first rotary bearing;a second bracket strap, spaced apart from the first bracket strap by a space, including a second rotary bearing; andat least one movable lock on one of the two bracket straps,wherein the first and second rotary bearings articulate on two opposing sides the field device that arranged in the space so that the field device is rotated, on an imaginary axis which extends through the space, from a first angle position to a second angle position, andwherein the lock engages the field device to resist a torque of the field device, in that the lock converts the torque to a pair of forces which is removable using (i) one of the first and second rotary bearings and (ii) the lock itself.

2. The mounting bracket of claim 1, wherein the lock includes a screw which engages a jacket surface of the field device to permanently determine the second angle position.

3. The mounting bracket of claim 2, wherein the first bracket strap includes at least one first through-hole through which the screw engages the jacket surface of the field device to permanently determine the second angle position.

4. The mounting bracket of claim 2, wherein the first bracket strap includes a plurality of first through-holes which are arranged by a defined radian measure on a circular arc so as to be offset in relation to each other so that the field device is determinable at defined angle positions when in alternative installation states the screw engages the jacket surface of the field device through different ones of the first through-holes.

5. The mounting bracket of claim 2, wherein the screw affixing the field device and is screwed through one of the first through-holes into a suitable opening of the jacket surface of the field device.

6. The mounting bracket of claim 4, wherein an individual first through-holes of the plurality of first through-holes are arranged so as to be offset in relation to each other by a radian measure of n*π/8 with: nεIN*.

7. The mounting bracket of claim 2, wherein the second bracket strap includes at least a second through-hole of a circular-arc shape, through which through-hole the screw engages the jacket surface of the field device to tighten the field device in the second angle position to the second bracket strap.

8. The mounting bracket of claim 7, wherein a centre of the circular-arc-shaped through-hole is situated on the imaginary axis that extends through the space between the first bracket strap and the second bracket strap.

9. The mounting bracket of claim 1, further comprising: a connecting web, which interconnects the first bracket strap and the second bracket strap in one piece, the connecting web extending parallel in relation to the imaginary axis that is defined by the space between the first bracket strap and the second bracket strap, the connecting web at its middle includes a through-hole for attaching the mounting bracket to an attachment surface.

10. The mounting bracket of claim 1, wherein the first rotary bearing and the second rotary bearing are through-holes in the two bracket straps, in which the field device is articulated using two pivots.

11. A field device, comprising: a jacket surface attaching the field device to an attachment surface using a mounting bracket,wherein the mounting bracket includes (a) a first bracket strap including a first rotary bearing; (b) a second bracket strap, spaced apart from the first bracket strap by a space, including a second rotary bearing; and (c) at least one movable lock on one of the two bracket straps,wherein the first and second rotary bearings articulate on two opposing sides the field device that arranged in the space so that the field device is rotated, on an imaginary axis which extends through the space, from a first angle position to a second angle position, andwherein the lock engages the field device to resist a torque of the field device, in that the lock converts the torque to a pair of forces which is removable using (i) one of the first and second rotary bearings and (ii) the lock itself.

12. The field device of claim 11, wherein the field device is rotatably held on the first rotary bearing and the second rotary bearing.

13. The field device of claim 12, wherein the jacket surface is arranged in the space between the first bracket strap and the second bracket strap, the field device being held so as to articulate on the rotary bearings at two opposite sides so that the field device may be rotated, on an imaginary axis that extends through the two rotary bearings, from a first angle position to a second angle position.

14. The field device of claim 11, wherein the jacket surface including at least one opening that, by a rotary movement of the field device, is flushed with one of the first through-holes of the first bracket strap so that the screw is arranged so that it extends from one of the first through-holes into the opening in the jacket surface.

15. The field device of claim 11, wherein the opening, during a rotary movement of the field device, is flushed with the second through-hole of circular-arc shape of the second bracket strap so that the screw is arranged such that during the rotary movement it extends from the circular-arc-shaped through-hole into the opening so as to in this way tighten the jacket surface of the field device to the second bracket strap.

16. A field device, comprising: a mounting bracket attaching the field device to an attachment surface, the mounting bracket including:a first bracket strap including a first rotary bearing;a second bracket strap, spaced apart from the first bracket strap by a space, including a second rotary bearing; andat least one movable lock on one of the two bracket straps;wherein the field device is fitted into the space, and on two opposing sides is articulated on the two rotary bearings so that the field device is rotated, on an imaginary axis that extends through the space, from a first angle position to a second angle position;wherein the lock engages the field device to resist a torque of the field device, in that the lock converts the torque to a pair of forces which is removable using (i) one of the first and second rotary bearings and (ii) the lock itself.

17. The field device of claim 16, wherein the lock includes a screw which engages the field device to permanently determine the second angle position.

18. The field device of claim 17, wherein the first bracket strap includes at least one first through-hole through which the screw engages the jacket surface of the field device so as to permanently determine the second angle position.

19. The field device of claim 16, wherein the first bracket strap includes a plurality of first through-holes that are arranged by a defined radian measure on a circular arc so as to be offset in relation to each other so that the field device is determinable at defined angle positions when in alternative installation states the screw engages the jacket surface of the field device through different ones of the first through-holes.

20. The field device of claim 17, wherein the screw for affixing the field device is screwed through one of the first through-holes into a suitable opening of the jacket surface of the field device.

21. The field device of claim 19, wherein an individual first through-holes of the plurality of first through-holes are arranged so as to be offset in relation to each other by a radian measure of n*π/8 with: nεIN*.

22. The field device of claim 18, wherein the second bracket strap includes at least a second through-hole of a circular-arc shape, through which through-hole the screw engages the jacket surface of the field device in order to tighten the field device in the second angle position to the second bracket strap.

23. The field device of claim 22, wherein a centre of the circular-arc-shaped second through-hole is situated on the imaginary axis that extends through the space between the first bracket strap and the second bracket strap.

24. The field device of claim 17, further comprising: a connecting web interconnecting the first bracket strap and the second bracket strap, the connecting web extending parallel in relation to the imaginary axis that is defined by the space between the first bracket strap and the second bracket strap, the connecting web, at its middle, including a through-hole for attaching the mounting bracket to an attachment surface.

25. The field device of claim 17, wherein the first rotary bearing and the second rotary bearing are through-holes in the two bracket straps, in which the field device is articulated using two pivots.