Fast-assembly angle-adjustable support device

Abstract

The utility model relates to the technical field of adjusting supports, in particular to a fast-assembly angle-adjustable support device and a fixing support, the fast-assembly angle-adjustable support device is used for being fixed to an equipment body, the fixing support comprises a first installation plate, hanging plates are arranged on the two sides of the front end of the first installation plate, and first sliding plates parallel to the hanging plates are arranged at the rear end of the first installation plate at intervals; the rotating support comprises a second mounting plate, the front end of the second mounting plate is rotationally connected with the hanging plate through a quick mounting structure, the rear end of the second mounting plate is provided with a second sliding plate which is in sliding connection with the outer side face of the first sliding plate through a sliding structure, and the sliding track of the second sliding plate relative to the first sliding plate is an arc-shaped track; the circle center of the arc-shaped track is positioned on the central axis of the second mounting plate rotating relative to the suspension plate; a third mounting plate is vertically arranged on the lower end face of the second mounting plate. The device is simple in structure and convenient and fast to install, and the problems that an existing adjusting support is complex in structure, troublesome to install and long in construction time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of adjustable brackets, in particular to a quick-install angle-adjustable bracket device. Background Art

[0002] In order to achieve convenient urban traffic management, the city's road condition information is usually collected. The more common is the installation of traffic monitoring sensing equipment on urban roads. This traffic monitoring sensing equipment is often installed on the crossbars above the road or under the bridge to collect information on traffic conditions in various parts of the city.

[0003] However, during installation, it is often necessary to adjust the angle according to the intersection conditions and installation conditions. Some existing brackets have complex structures, resulting in problems such as complicated angle adjustment, troublesome installation and long construction time. Utility Model Content

[0004] In order to solve at least one of the above-mentioned technical problems, the utility model proposes a quick-install adjustable angle bracket device, which is fixed to the equipment body through a fixed bracket, and a rotating module for monitoring is installed on the rotating bracket. The angle of the rotating module is adjusted by rotating the rotating bracket relative to the fixed bracket. The device has a simple structure and is easy and quick to install, which solves the problems of complex structure, troublesome installation and long construction time of the existing adjustment bracket.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A quick-install angle-adjustable bracket device, comprising:

[0007] A fixing bracket, which is used to be fixed to the device body, the fixing bracket comprises a first mounting plate, the front end of the first mounting plate is provided with hanging plates on both sides, and the rear end of the first mounting plate is provided with a first sliding plate parallel to the hanging plates;

[0008] A rotating bracket, the rotating bracket includes a second mounting plate, the front end of the second mounting plate is rotatably connected to the suspension plate through a quick-release structure, the rear end of the second mounting plate is provided with a second sliding plate slidably connected to the outer side surface of the first sliding plate through a sliding structure, the sliding trajectory of the second sliding plate relative to the first sliding plate is an arc trajectory, the center of the arc trajectory is located on the central axis of the rotation of the second mounting plate relative to the suspension plate; the lower end surface of the second mounting plate is vertically provided with a third mounting plate for installing a rotating module.

[0009] Preferably, the quick-release structure includes a rotating shaft vertically arranged on the inner side of the suspension plate along the width direction of the first mounting plate and a U-shaped shaft hole arranged on the second mounting plate, and the diameter of the semicircular bottom of the U-shaped shaft hole is slightly larger than the diameter of the rotating shaft.

[0010] Preferably, the opening direction of the U-shaped shaft hole is downward.

[0011] Preferably, the sliding structure includes an arc-shaped sliding groove provided on the first sliding plate and an angle tightening bolt movably provided on the second sliding plate and sliding along the inner wall of the arc-shaped sliding groove.

[0012] Preferably, two of the angle fastening bolts are arranged at intervals on each of the second sliding plates.

[0013] Preferably, an angle fastening nut matched with the angle fastening bolt is fixedly provided on the inner side surface of the second sliding plate.

[0014] Preferably, the first mounting plate and the second mounting plate are both rectangular plates, and the first sliding plate and the second sliding plate are both L-shaped plates.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model fixes the fixed bracket to the equipment body, installs the rotating module for monitoring on the rotating bracket, and realizes the angle adjustment of the rotating module by rotating the rotating bracket relative to the fixed bracket. The device has a simple structure, is convenient and quick to install, and saves construction time and construction cost.

[0017] The utility model realizes the rapid mounting of the rotating bracket on the hanging plate of the fixed bracket through the quick mounting structure composed of the rotating shaft and the U-shaped shaft hole arranged on the hanging plate and the second mounting plate, and realizes the fixing of the rotating bracket relative to the fixed bracket in limited rotation through the rotating assembly composed of the arc-shaped sliding groove and the angle fastening bolts arranged on the first sliding plate and the second sliding plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a quick-install adjustable angle bracket device;

[0019] Figure 2 This is a schematic diagram of the decomposition of the fixed bracket and the rotating bracket in the utility model;

[0020] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 It is a side view of the quick-install adjustable angle bracket device;

[0022] Figure 5 It is a structural schematic diagram of the rotating bracket (the rotation angle a is the largest) in the utility model;

[0023] Figure 6It is a structural schematic diagram of the rotating bracket (the rotation angle a is the smallest) in the utility model;

[0024] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0025] Figure 8 It is a cross-sectional view of the rotating bracket (with the maximum rotation angle a) in the utility model;

[0026] In the figure: 1. Equipment body; 2. Fixed bracket; 21. First mounting plate; 22. Suspension plate; 221. Rotation axis; 23. First sliding plate; 231. Arc slide groove; 3. Rotation bracket; 31. Second mounting plate; 311. U-shaped shaft hole; 32. Second sliding plate; 321. Angle fastening bolt; 322. Angle fastening nut; 33. Third mounting plate; 4. Rotation module. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments of the present invention.

[0028] Please refer to Figure 1-8 , a quick-install adjustable angle bracket device, comprising:

[0029] A fixing bracket 2, which is used to be fixed to the device body 1, and the fixing bracket 2 includes a first mounting plate 21, and the front ends of the first mounting plate 21 are provided with hanging plates 22 on both sides, and the rear end of the first mounting plate 21 is provided with a first sliding plate 23 parallel to the hanging plate 22;

[0030] The rotating bracket 3 includes a second mounting plate 31, the front end of the second mounting plate 31 is rotatably connected to the suspension plate 22 through a quick-release structure, and the rear end of the second mounting plate 31 is provided with a second sliding plate 32 which is slidably connected to the outer side surface of the first sliding plate 23 through a sliding structure. The sliding trajectory of the second sliding plate 32 relative to the first sliding plate 23 is an arc trajectory, and the center of the arc trajectory is located on the central axis of the rotation of the second mounting plate 31 relative to the suspension plate 22; the lower end surface of the second mounting plate 31 is vertically provided with a third mounting plate 33 for mounting the rotating module 4.

[0031] In this embodiment, a fixed bracket 2 is fixed to the equipment body 1, and a rotating module 4 for monitoring is installed on the rotating bracket 3. The rotating bracket 3 is rotated relative to the fixed bracket 2 to achieve angle adjustment of the rotating module 4. The device has a simple structure and is easy and quick to install, saving construction time and construction costs.

[0032] The rotating module 4 includes but is not limited to a traffic camera. Meanwhile, the rotating module 4 and the third fixing plate may be connected via other intermediate connecting structures so as to better fix the rotating module 4 .

[0033] In this embodiment, a quick-installation structure consisting of a rotating shaft 221 and a U-shaped shaft hole 311 arranged on the suspension plate 22 and the second mounting plate 31 is used to realize the rapid mounting of the rotating bracket 3 on the suspension plate 22 of the fixed bracket 2, and a rotating assembly consisting of an arc-shaped slide groove 231 and an angle fastening bolt 321 arranged on the first sliding plate 23 and the second sliding plate 32 is used to realize the limited rotation fixation of the rotating bracket 3 relative to the fixed bracket 2.

[0034] like Figure 2 , Figure 3 and Figure 7 As shown, the quick-install structure includes a rotating shaft 221 vertically arranged on the inner side of the suspension plate 22 along the width direction of the first mounting plate 21 and a U-shaped shaft hole 311 arranged on the second mounting plate 31, and the diameter of the semicircular bottom of the U-shaped shaft hole 311 is slightly larger than the diameter of the rotating shaft 221.

[0035] It should be noted that, in this embodiment, the U-shaped shaft hole 311 is respectively arranged on both sides of the front end of the second mounting plate 31. It can be understood that when the rotating shaft 221 is connected between the two suspension plates 22 in a full-length manner, the U-shaped shaft hole 311 at this time can also be correspondingly set to be full-length or multiple holes can be arranged at intervals along the length direction of the rotating shaft 221.

[0036] It is understandable that in this embodiment, in order to facilitate the quick mounting of the rotating bracket 3 on the fixed bracket 2 via the rotating shaft 221, the opening direction of the U-shaped shaft hole 311 is downward. Obviously, the opening direction of the U-shaped shaft hole 311 has many forms, and this application does not limit this.

[0037] like Figure 4 and Figure 5 As shown, the sliding structure includes an arc-shaped slot 231 opened on the first sliding plate 23 and an angle fastening bolt 321 movably arranged on the second sliding plate 32 and sliding along the inner wall of the arc-shaped slot 231. The inner side surface of the second sliding plate 32 is fixed with an angle fastening nut 322 adapted to the angle fastening bolt 321.

[0038] It is understandable that after the rotating bracket 3 is mounted on the fixed bracket 2 through the quick-install structure, the rotation of the rotating bracket 3 needs to be limited and fixed. Specifically, the rotating bracket 3 is rotated, and when the angle fastening nut 322 is rotated to the position of the arc-shaped slide groove 231, the angle fastening nut 322 is passed through the arc-shaped slide groove 231 and screwed into the angle fastening nut 322, and the angle fastening bolt 321 is appropriately tightened so that there is a certain rotation resistance between the rotating bracket 3 and the fixed bracket 2, so as to facilitate the installation of the rotating module 4 and adjust the angle as needed. After the angle adjustment is completed, the rotating bracket 3 is fixed to the fixed bracket 2 by tightening the angle fastening bolt 321.

[0039] like Figure 5 As shown, in order to ensure the fastening between the first sliding plate 23 and the second sliding plate 32 , two angle fastening bolts 321 are provided on each second sliding plate 32 at intervals.

[0040] It is understandable that in order to ensure that the second sliding plate 32 can slide along the same track as the arcuate slot 231 on the first sliding plate 23 , the two angle fastening bolts 321 should be arranged at positions corresponding to the second sliding plate 32 and the arcuate slot 231 .

[0041] In this embodiment, the first mounting plate 21 and the second mounting plate 31 are both rectangular plates, and the first sliding plate 23 and the second sliding plate 32 are both L-shaped plates. The horizontal portion of the L-shaped plate is parallel to the rear side surfaces of the first mounting plate 21 and the second mounting plate 31, respectively, and the arc-shaped slide groove 231 and the angle fastening bolt 321 are respectively arranged on the vertical portion of the L-shaped plate. Since in this embodiment, the outer side surface of the second sliding plate 32 slides on the outer side surface of the first sliding plate 23, the distance between the outer side surfaces of the two second sliding plates 32 should be equal to the distance between the outer side surfaces of the two first sliding plates 23. In this way, after the angle fastening bolt 321 is tightened, the friction between the outer side surfaces of the first sliding plate 23 and the second sliding plate 32 will also provide a certain anti-rotation resistance to ensure the firmness of the fastening between the fixed bracket 2 and the rotating bracket 3.

[0042] like Figure 6 and Figure 7 As shown, at this time, the rotation angle a between the rotating bracket 3 and the fixed bracket 2 is the smallest, as shown in FIG. Figure 8 As shown, at this time, the rotation angle a between the rotating bracket 3 and the fixed bracket 2 is the largest.

[0043] Specifically, when the angle fastening bolt 321 slides to the uppermost end of the arc-shaped slide groove 231, the rotation angle a is the smallest; when the angle fastening bolt 321 slides to the lowermost end of the arc-shaped slide groove 231, the rotation angle a is the largest.

[0044] The above is a specific implementation of the embodiment of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model. These improvements and modifications should also be regarded as the scope of protection of this application.

Claims

1. A quick-install adjustable angle bracket device, characterized in that: include: A fixed bracket (2) used for fixing to the device body (1), the fixed bracket (2) comprising a first mounting plate (21), the front end of the first mounting plate (21) being provided with hanging plates (22) on both sides, and the rear end of the first mounting plate (21) being provided with a first sliding plate (23) parallel to the hanging plates (22); A rotating bracket (3), the rotating bracket (3) comprising a second mounting plate (31), the front end of the second mounting plate (31) being rotatably connected to the suspension plate (22) via a quick-install structure, the rear end of the second mounting plate (31) being provided with a second sliding plate (32) slidably connected to the outer side surface of the first sliding plate (23) via a sliding structure, the sliding track of the second sliding plate (32) relative to the first sliding plate (23) being an arc track, the center of the arc track being located on the central axis of the rotation of the second mounting plate (31) relative to the suspension plate (22); a third mounting plate (33) for mounting a rotating module (4) is vertically provided on the lower end surface of the second mounting plate (31).

2. The quick-install adjustable angle bracket device according to claim 1, characterized in that: The quick-installation structure comprises a rotating shaft (221) vertically arranged on the inner side surface of the suspension plate (22) along the width direction of the first mounting plate (21), and a U-shaped shaft hole (311) arranged on the second mounting plate (31), wherein the diameter of the semicircular bottom of the U-shaped shaft hole (311) is slightly larger than the diameter of the rotating shaft (221).

3. The quick-install adjustable angle bracket device according to claim 2, characterized in that: The opening direction of the U-shaped shaft hole (311) is downward.

4. The quick-install adjustable angle bracket device according to claim 1, characterized in that: The sliding structure comprises an arc-shaped sliding groove (231) provided on the first sliding plate (23) and an angle tightening bolt (321) movably provided on the second sliding plate (32) and sliding along the inner wall of the arc-shaped sliding groove (231).

5. The quick-install adjustable angle bracket device according to claim 4, characterized in that: Two of the angle fastening bolts (321) are arranged at intervals on each of the second sliding plates (32).

6. The quick-install adjustable angle bracket device according to claim 4, characterized in that: An angle fastening nut (322) matched with the angle fastening bolt (321) is fixedly provided on the inner side surface of the second sliding plate (32).

7. The quick-install adjustable angle bracket device according to claim 1, characterized in that: The first mounting plate (21) and the second mounting plate (31) are both rectangular plates, and the first sliding plate (23) and the second sliding plate (32) are both L-shaped plates.

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