Warning board clamp for high-voltage line support

Abstract

The utility model relates to the field of warning board clamps, and discloses a warning board clamp for a high-voltage line support, which comprises a back plate, two groups of mounting rods are mounted at the top of the back plate, one sides of the two groups of mounting rods are connected with clamping plates, two groups of sliding grooves are formed in one side of the surface of the back plate, and adjusting assemblies are arranged in the two groups of sliding grooves. A limiting plate is mounted on one side of each mounting box, two side edge clamping assemblies are arranged in each mounting box, one end of each side edge clamping assembly is connected with a side edge clamping plate, a clamping groove is formed in each side edge clamping plate, and different high-voltage wire supports can be clamped through two mounting rods and clamping plates; the adjusting assembly can drive the two sets of mounting boxes to move relatively, warning boards of different sizes can be placed and fixed, the side edge clamping plate, the clamping groove and the side edge clamping assembly can clamp the side edges of the warning boards, and the stability of the warning boards is improved.

Description

Technical Field

[0001] The utility model relates to the field of warning sign clamps, in particular to a warning sign clamp for a high-voltage line bracket. Background Art

[0002] High-voltage lines refer to transmission lines that transmit voltages above 10KV. When we use high-voltage lines, we will inevitably use high-voltage line supports. In life, we will see many high-voltage line supports. High-voltage line supports will be installed in rural areas, mountains, suburbs, etc.

[0003] After searching, Chinese patent announcement number: CN207409201U discloses a warning sign clamp for a high-voltage line bracket, including a back plate, a front plate, a rear plate, an upper screw and a lower screw. The back plate is fixed to the top of the front plate by screws and nuts, and the front plate and the rear plate are connected by upper screws, lower screws and nuts. Pads and clamps are also provided in the cavity formed by the front plate, the rear plate, the upper screw and the lower screw. By adopting the technical solution of the utility model, the corresponding components of the clamp can be adjusted according to the different sizes of the high-voltage line bracket to adapt to the angle steels of different high-voltage line brackets, and then the warning sign can be hung on the clamp, which is convenient and efficient, has a wide applicability, and is easy to mass produce.

[0004] In the above technical solution, although the angle steels of different high-voltage line brackets can be clamped, warning signs of different sizes cannot be fixed, resulting in low practicality of the clamp. It is also inconvenient to adjust the height of the warning sign, which is not conducive to personnel observing the warning sign. Therefore, a warning sign clamp for a high-voltage line bracket is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a warning sign clamp for a high-voltage line bracket, aiming to improve the problem in the prior art that warning signs of different sizes cannot be fixed, resulting in low practicality of the clamp, and it is inconvenient to adjust the height of the warning sign, which is not conducive to personnel observing the warning sign.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A warning sign fixture for a high-voltage line support, comprising a back plate, two groups of mounting rods are installed on the top of the back plate, one side of the two groups of mounting rods is connected to a clamping plate, one side of the surface of the back plate is provided with two groups of slide grooves, the inside of the two groups of slide grooves is provided with an adjustment component, one side of the adjustment component is connected to two groups of mounting boxes with the same structure but opposite positions, one side of the two groups of mounting boxes is installed with a limit plate, the inside of the limit plate is provided with a placement cavity, the inside of the mounting box is provided with two groups of side clamping components, one end of the two groups of side clamping components is connected to a side clamping plate, and the inside of the side clamping plate is provided with a clamping groove;

[0008] As a further description of the above technical solution:

[0009] The adjustment assembly includes a bidirectional threaded rod, the bidirectional threaded rod is installed inside the slide groove, and two groups of sliders are slidably connected to the surface of the bidirectional threaded rod, the two groups of sliders match the slide groove, and one side of the two groups of sliders is connected to two groups of installation boxes;

[0010] As a further description of the above technical solution:

[0011] One end of the bidirectional threaded rod extends to the outside of the back plate and is connected to a turntable, the turntable is rotatably connected to the bottom of the back plate, and the surface of the turntable is provided with anti-slip textures;

[0012] As a further description of the above technical solution:

[0013] The clamping assembly includes two groups of connecting rods, two groups of sliding grooves are opened at both ends of the interior of the installation box, the two groups of connecting rods are slidably connected inside the sliding grooves, one end of the two groups of connecting rods extends to the outside of the installation box and is connected to the side clamping plate, and one end of the two groups of connecting rods located inside the sliding grooves is connected to a limited block;

[0014] As a further description of the above technical solution:

[0015] One side of the limit block is connected with a spring, and the spring is arranged on the surface of the connecting rod. The other end of the spring is connected to the inner wall of the sliding groove;

[0016] As a further description of the above technical solution:

[0017] A fixing bolt is threadedly connected to one side of the mounting rod, one end of the fixing bolt located inside the clamping plate is connected to a fixing plate, and one end of the fixing bolt located outside the mounting rod is connected to a fixing knob;

[0018] As a further description of the above technical solution:

[0019] An anti-skid pad is installed on the inner side of the clamping plate, and the anti-skid pad matches the fixing plate;

[0020] As a further description of the above technical solution:

[0021] One side of the limit plate is rotatably connected to a plurality of groups of clamping bolts, and the other ends of the plurality of groups of clamping bolts extend to the interior of the limit plate and are connected to a clamping block.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, different high-voltage line brackets can be clamped by two sets of mounting rods and clamping plates, and the two sets of mounting boxes are driven to move relative to each other by the adjusting component, and then the warning sign is placed in the placement cavity inside the limiting plate, so that warning signs of different heights can be placed, which is conducive to the placement and fixation of warning signs of different sizes.

[0024] 2. In the utility model, warning signs of different sizes can be clamped by the side clamping plate, the clamping groove and the side clamping assembly, so that the warning sign can be stably installed inside the limit plate to prevent the warning sign from falling, thereby improving the stability of the warning sign and the practicality of the clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of a warning sign fixture for a high-voltage wire support proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the mounting rod structure of a warning sign fixture for a high-voltage wire support proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a side clamping assembly of a warning sign clamp for a high-voltage wire support proposed by the utility model;

[0028] Figure 4 The utility model is a schematic diagram of the structure of an adjustment component of a warning sign clamp for a high-voltage line support.

[0029] Legend:

[0030] 1. Mounting rod; 101. Fixing knob; 102. Fixing bolt; 103. Fixing plate; 2. Back plate; 201. Slide groove; 202. Slider; 203. Bidirectional threaded rod; 204. Turntable; 3. Mounting box; 301. Spring; 302. Slide groove; 303. Limit block; 304. Connecting rod; 4. Clamping plate; 401. Anti-slip pad; 5. Side clamping plate; 501. Clamping groove; 6. Limiting plate; 601. Clamping bolt; 602. Clamping block. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-3 The utility model provides an embodiment: a warning sign clamp for a high-voltage line support, comprising a back plate 2, two groups of mounting rods 1 are installed on the top of the back plate 2, one side of the two groups of mounting rods 1 is connected with a clamping plate 4, and different high-voltage line supports can be clamped by the two groups of mounting rods 1 and the clamping plate 4; one side of the surface of the back plate 2 is provided with two groups of slide grooves 201, and the inside of the two groups of slide grooves 201 is provided with an adjustment component, and one side of the adjustment component is connected with two groups of mounting boxes 3 with the same structure but opposite positions, and one side of the two groups of mounting boxes 3 is installed with a limit plate 6, and the inside of the limit plate 6 is provided with a placement cavity, and the two groups of mounting boxes 3 are driven into the adjustment component The warning signs are moved relative to each other, and then placed in the placement cavity inside the limiting plate 6, so that warning signs of different heights can be placed, which is conducive to the placement and fixation of warning signs of different sizes; two groups of side clamping components are arranged inside the installation box 3, and one end of the two groups of side clamping components is connected to the side clamping plate 5, and the side clamping plate 5 is provided with a clamping groove 501 inside. The side clamping plate 5, the clamping groove 501 and the side clamping component can clamp warning signs of different sizes, so that the warning sign can be stably installed inside the limiting plate 6, avoiding the warning sign from falling, improving the stability of the warning sign, and improving the practicality of the clamp.

[0033] Reference Figure 4 The adjusting component includes a bidirectional threaded rod 203, which is installed inside the slide groove 201. The surface of the bidirectional threaded rod 203 is slidably connected with two groups of sliders 202. The two groups of sliders 202 match the slide groove 201. One side of the two groups of sliders 202 is connected to the two groups of installation boxes 3. One end of the bidirectional threaded rod 203 extends to the outside of the back plate 2 and is connected with a turntable 204. The turntable 204 is rotatably connected to the bottom of the back plate 2. The surface of the turntable 204 is provided with anti-slip textures. The bidirectional threaded rod 203 is driven to rotate by rotating the turntable 204. After the bidirectional threaded rod 203 rotates, the two groups of sliders 202 on the surface are driven to move relative to each other, thereby driving the two groups of installation boxes 3 to move, so that warning signs of different heights can be placed and clamped, thereby improving the practicality of the device.

[0034] Reference Figure 3The side clamping assembly includes two groups of connecting rods 304. Two groups of sliding grooves 302 are provided at both ends of the interior of the installation box 3. The two groups of connecting rods 304 are slidably connected to the interior of the sliding grooves 302. One end of the two groups of connecting rods 304 extends to the outside of the installation box 3 and is connected to the side clamping plate 5. One end of the two groups of connecting rods 304 located in the sliding groove 302 is connected to a limit block 303. One side of the limit block 303 is connected to a spring 301, which is arranged on the surface of the connecting rod 304. The other end of the spring 301 is connected to the inner wall of the sliding groove 302. The limit block 303 and the connecting rod 304 are driven to move by pulling the side clamping plate 5. When the limit block 303 moves, it will squeeze the spring 301. Under the elastic action of the spring 301, the side clamping plate 5 can clamp and fix the side of the warning sign, thereby improving the clamping effect of the warning sign.

[0035] Reference Figure 2 A fixing bolt 102 is threadedly connected to one side of the mounting rod 1, and one end of the fixing bolt 102 located inside the clamping plate 4 is connected to a fixing plate 103, and one end of the fixing bolt 102 located outside the mounting rod 1 is connected to a fixing knob 101, and an anti-skid pad 401 is installed on the inner side of the clamping plate 4, and the anti-skid pad 401 matches the fixing plate 103; by rotating the fixing knob 101 and the fixing bolt 102 to drive the fixing plate 103 to move, the fixing plate 103 and the clamping plate 4 can clamp the high-voltage line bracket, and the anti-skid pad 401 can improve the clamping effect of the high-voltage line bracket, so that the two sets of mounting rods 1 and clamping plates 4 can stably clamp the high-voltage line bracket, and can clamp high-voltage line brackets of different sizes.

[0036] Reference Figure 3 One side of the limit plate 6 is rotatably connected to multiple sets of clamping bolts 601, and the other ends of the multiple sets of clamping bolts 601 extend to the inside of the limit plate 6 and are connected to a clamping block 602. By rotating the multiple sets of clamping bolts 601 to drive the clamping block 602 to move, the upper and lower ends of the warning sign can be fixed, so that the upper and lower ends of the high-voltage line warning sign can be stably installed inside the limit plate 6.

[0037] Working principle: When in use, hang the clamping plate 4 on the high-voltage line bracket, turn the fixing knob 101 to clamp the fixing plate 103 to fix the high-voltage line bracket, and then turn the turntable 204 to drive the slider 202 and the installation box 3 to move relative to each other, and adjust the distance between the two groups of installation boxes 3. After the adjustment is completed, place the warning sign in the placement cavity inside the clamping plate 4, turn the turntable 204 to clamp the two groups of installation boxes 3 and the clamping plate 4 to clamp the warning sign, and then turn the clamping bolt 601 to clamp the clamping block 602 to the upper and lower ends of the warning sign. Fix; when pulling the side clamping plates 5 on both sides of the installation box 3, the side clamping plates 5 move, driving the limit blocks 303 and the connecting rods 304 to move, and the limit blocks 303 squeeze the springs 301, and move the clamping grooves 501 inside the side clamping plates 5 to the sides of the warning sign, so that the clamping grooves 501 clamp and fix the sides of the warning sign, and then release the side clamping plates 5. At this time, under the elastic action of the springs 301, the side clamping plates 5 can always fit with the sides of the warning sign, and the sides of the warning sign are effectively fixed.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A warning sign fixture for a high-voltage line support, comprising a back plate (2), characterized in that: Two groups of mounting rods (1) are installed on the top of the back plate (2), and one side of the two groups of mounting rods (1) is connected to a clamping plate (4). Two groups of sliding grooves (201) are opened on one side of the surface of the back plate (2), and adjustment components are arranged inside the two groups of sliding grooves (201). One side of the adjustment components is connected to two groups of mounting boxes (3) with the same structure but opposite positions. One side of the two groups of mounting boxes (3) is installed with a limiting plate (6), and a placement cavity is arranged inside the limiting plate (6). Two groups of side clamping components are arranged inside the mounting box (3), and one end of the two groups of side clamping components is connected to a side clamping plate (5), and a clamping groove (501) is arranged inside the side clamping plate (5).

2. The warning sign fixture for a high-voltage line support according to claim 1 is characterized in that: The adjustment assembly comprises a bidirectional threaded rod (203), the bidirectional threaded rod (203) is installed inside the slide groove (201), the surface of the bidirectional threaded rod (203) is slidably connected with two groups of sliders (202), the two groups of sliders (202) match the slide groove (201), and one side of the two groups of sliders (202) is connected to two groups of installation boxes (3).

3. The warning sign fixture for a high-voltage line support according to claim 2 is characterized in that: One end of the bidirectional threaded rod (203) extends to the outside of the back plate (2) and is connected to a turntable (204); the turntable (204) is rotatably connected to the bottom of the back plate (2); and the surface of the turntable (204) is provided with anti-slip patterns.

4. The warning sign fixture for a high-voltage line support according to claim 1 is characterized in that: The side clamping assembly comprises two groups of connecting rods (304), two groups of sliding grooves (302) are provided at both ends inside the installation box (3), the two groups of connecting rods (304) are slidably connected inside the sliding grooves (302), one end of the two groups of connecting rods (304) extends to the outside of the installation box (3) and is connected to the side clamping plate (5), and one end of the two groups of connecting rods (304) located inside the sliding grooves (302) is connected to a limiting block (303).

5. The warning sign fixture for a high-voltage line support according to claim 4 is characterized in that: A spring (301) is connected to one side of the limit block (303), and the spring (301) is arranged on the surface of the connecting rod (304). The other end of the spring (301) is connected to the inner wall of the sliding groove (302).

6. The warning sign fixture for a high-voltage line support according to claim 1, characterized in that: A fixing bolt (102) is threadedly connected to one side of the mounting rod (1); one end of the fixing bolt (102) located inside the clamping plate (4) is connected to a fixing plate (103); and one end of the fixing bolt (102) located outside the mounting rod (1) is connected to a fixing knob (101).

7. The warning sign fixture for a high-voltage line support according to claim 6, characterized in that: An anti-skid pad (401) is installed on the inner side of the clamping plate (4), and the anti-skid pad (401) matches the fixing plate (103).

8. The warning sign fixture for a high-voltage line support according to claim 6, characterized in that: One side of the limiting plate (6) is rotatably connected to a plurality of groups of clamping bolts (601), and the other ends of the plurality of groups of clamping bolts (601) extend into the interior of the limiting plate (6) and are connected to a clamping block (602).

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