Electric power facility mounting bracket

Abstract

The utility model discloses an electric power facility installation support, which relates to the technical field of electric power facilities and comprises a bearing support, a plurality of limiting holes are formed in the side wall of the bearing support in an array mode, the upper end and the lower end in the bearing support are both connected with connecting blocks in a sliding mode, and limiting bolts are inserted in the limiting holes in the connecting blocks. A movable block is slidably connected into the front end of the guide rail, a contact plate is fixedly connected to the top of the movable block, and an adjusting rod is rotatably connected between the bottom of the movable block and the bottom of the guide rail. According to the utility model, the design structure is reasonable, the bearing support is fixed on the support preset in the groove, the distance between the guide rails is adjusted according to the installation requirement, the connecting block is fixed in the bearing support through the limiting bolt, the adjusting rod is rotated according to the cable laying width, and the adjusting rod drives the moving block to move in the guide rails; therefore, the device is suitable for cable sizes, and has the advantage of being suitable for cables of various specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of power facilities, in particular to an installation bracket for power facilities. Background Art

[0002] In engineering operations such as the planning, construction, and maintenance of power facilities, a relatively large number of mutually parallel cables are often processed simultaneously. Such cables include low-voltage transmission lines, cables, optical cables, etc. During power operations, installation brackets are often used to temporarily erect the cables to keep the cables away from the wet ground to prevent safety accidents caused by cable leakage.

[0003] Although the existing power line brackets make the messy power lines orderly overhead to a certain extent, the specifications and thicknesses of the cables are different, and they cannot be used for fixing cables with different specifications and thicknesses. Moreover, it is difficult for the existing power line brackets to limit and fix the stranded cables, which has certain limitations. For this reason, we provide an installation bracket for power facilities to solve the above problems. Content of the Utility Model

[0004] I) Technical Problems to be Solved

[0005] The purpose of the utility model is to make up for the deficiencies of the existing technology and provide an installation bracket for power facilities.

[0006] II) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solution: An installation bracket for power facilities includes a load-bearing bracket. A number of limiting holes are arranged in an array on the side wall of the load-bearing bracket. Connecting blocks are slidably connected to both the upper and lower ends inside the load-bearing bracket. Limiting bolts are inserted into the limiting holes inside the connecting blocks. A guide rail is fixedly connected to the front end of the bottom of the connecting block. A moving block is slidably connected to the inside of the front end of the guide rail. A contact plate is fixedly connected to the top of the moving block. An adjusting rod is rotatably connected between the bottom of the moving block and the bottom of the guide rail. A fixing frame A is rotatably connected to the top of the front end of the moving block. A support frame is fixedly connected to the right side wall of the rear end of the fixing frame A. A fixing frame B is slidably connected to the inside of the left end of the support frame near the left side wall of the fixing frame A. Rotating rods are rotatably connected to both the fixing frame A and the fixing frame B. Pressing blocks are rotatably connected to the lower parts of the rotating rods below the fixing frame A and the fixing frame B respectively. A number of guide rods are arranged in an array on both the front and rear sides of the rotating rod on the top wall of the pressing block. A blocking block is fixedly connected to the front side wall of the connecting block at the lower end of the fixing frame B. A limiting rod is rotatably connected to the inside of the blocking block at the rear side of the fixing frame B.

[0008] Furthermore, the cross-section of the load-bearing bracket is arranged in an "n" shape, and the outer wall of the connecting block meshes with the inner wall of the load-bearing bracket.

[0009] Further, a through hole engaged with the limit bolt is provided inside the connecting block, and the connecting block and the guide rail are arranged in an "L" shape.

[0010] Further, a sliding groove engaged with the outer wall of the moving block is provided inside the guide rail, and a groove engaged with the rear end of the contact plate is provided inside the moving block.

[0011] Further, limit rings rotatably connected to the adjusting rod are provided at both the front and rear ends of the bottom of the guide rail. The bottom of the moving block is engaged with the outer wall of the adjusting rod through a moving ring, and a thread is provided on the outer wall of the adjusting rod at a position below the moving block.

[0012] Further, the support frame is arranged in a "U" shape. The right side wall of the fixed frame B and the left side wall of the fixed frame A form a sliding connection, and a thread is provided on the outer wall of the rotating rod.

[0013] Further, guide holes slidably connected to the guide rod are provided inside both the fixed frame A and the fixed frame B. A groove engaged with the limit rod is provided at the rear end of the fixed frame B. A thread is provided on the outer wall of the limit rod, and a nut is provided on the outer wall of the limit rod above the fixed frame B.

[0014] III) Beneficial effects:

[0015] Compared with the prior art, the installation bracket for electric power facilities has the following beneficial effects:

[0016] First, by fixing the bearing bracket on the bracket preset in the trench, adjusting the distance between the guide rails according to the installation requirements, then fixing the connecting block in the bearing bracket through the limit bolt, rotating the adjusting rod according to the cable laying width, the adjusting rod drives the moving block to move in the guide rail, and the moving block drives the contact plate to move, so as to adapt to the cable size, solving the problem that the existing power line brackets cannot be commonly used for fixing cables of different specifications and thicknesses, and having the advantage of being applicable to various specifications of cables.

[0017] Second, by placing the laid cable on the contact plate, rotating the fixed frame A to move the extrusion block above the cable, the fixed frame A drives the fixed frame B to move through the support frame, pulling the fixed frame B to engage its rear end with the limit rod, the limit rod fixes the fixed frame B, and at the same time rotating the rotating rod, the rotating rod drives the extrusion plate to limit the cable under the action of the guide rod, solving the problem that the existing power line brackets are difficult to limit and fix stranded cables, resulting in limitations, and having the advantage of limiting stranded cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the positive three-axis isometric view of the present invention;

[0019] Figure 2 is the schematic diagram of the adjusting rod of the present invention;

[0020] Figure 3 Schematic diagram of the contact plate of the present utility model;

[0021] Figure 4 Schematic diagram of the connecting block of the present utility model.

[0022] In the figure: 1, bearing bracket; 2, limiting hole; 3, connecting block; 4, limiting bolt; 5, guide rail; 6, moving block; 7, contact plate; 8, adjusting rod; 9, fixing bracket A; 10, supporting bracket; 11, fixing bracket B; 12, rotating rod; 13, extrusion block; 14, guide rod; 15, stop block; 16, limiting rod. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figures 1-4 shown, the present utility model provides a technical solution: a power facility installation bracket, including a bearing bracket 1, the cross-section of the bearing bracket 1 is arranged in an "n" shape, a plurality of limiting holes 2 are arrayed and opened on the side wall of the bearing bracket 1, both the upper and lower ends inside the bearing bracket 1 are slidably connected with a connecting block 3, the outer wall of the connecting block 3 meshes with the inner wall of the bearing bracket 1, a limiting bolt 4 is inserted inside the connecting block 3 and located inside the limiting hole 2, and the setting of the limiting hole 2 facilitates the limiting of the connecting block 3.

[0025] The front end of the bottom of the connecting block 3 is fixedly connected with a guide rail 5, a through hole meshing with the limiting bolt 4 is opened inside the connecting block 3, the connecting block 3 and the guide rail 5 are arranged in an "L" shape, the front end inside the guide rail 5 is slidably connected with a moving block 6, the top of the moving block 6 is fixedly connected with a contact plate 7, a chute meshing with the outer wall of the moving block 6 is opened inside the guide rail 5, and a groove meshing with the rear end of the contact plate 7 is opened inside the moving block 6. The setting of the groove facilitates the moving block 6 to drive the contact plate 7 to move.

[0026] A regulating rod 8 is rotatably connected between the bottom of the moving block 6 and the bottom of the guide rail 5. Limiting rings that are rotatably connected to the regulating rod 8 are arranged at both the front and rear ends of the bottom of the guide rail 5. The bottom of the moving block 6 is meshed with the outer wall of the regulating rod 8 through a moving ring. A thread is provided at the position of the outer wall of the regulating rod 8 below the moving block 6. Fix the carrying bracket 1 on the preset bracket in the groove, adjust the distance between the guide rails 5 according to the installation requirements, and then fix the connecting block 3 in the carrying bracket 1 through the limit bolt 4. Rotate the regulating rod 8 according to the cable laying width. The regulating rod 8 drives the moving block 6 to move in the guide rail 5, and the moving block 6 drives the contact plate 7 to move, so as to adapt to the cable size.

[0027] The front end top of the moving block 6 is rotatably connected with a fixing frame A9. The right side wall of the rear end of the fixing frame A9 is fixedly connected with a supporting frame 10. The supporting frame 10 is arranged in a "U" shape. A fixing frame B11 is slidably connected inside the left end of the supporting frame 10 close to the left side wall of the fixing frame A9. Rotating rods 12 are rotatably connected inside both the fixing frame A9 and the fixing frame B11. The right side wall of the fixing frame B11 and the left side wall of the fixing frame A9 form a sliding connection. A thread is provided on the outer wall of the rotating rod 12. Extrusion blocks 13 are rotatably connected respectively below the fixing frame A9 and the fixing frame B11 at the bottom of the rotating rod 12. The extrusion blocks 13 are made of rubber material. A plurality of guide rods 14 are arrayed and connected on the top wall of the extrusion block 13 on both the front and rear sides of the rotating rod 12. Guide holes that are slidably connected to the guide rods 14 are opened inside both the fixing frame A9 and the fixing frame B11. The setting of the extrusion blocks 13 facilitates the advantage of limiting cables of different specifications.

[0028] A stop block 15 is fixedly connected to the front side wall of the connecting block 3 at the lower end of the fixing frame B11. A limit rod 16 is rotatably connected inside the stop block 15 at the rear side inside the fixing frame B11. A groove that is meshed with the limit rod 16 is opened at the rear end of the fixing frame B11. A thread is provided on the outer wall of the limit rod 16. A nut is provided on the outer wall of the limit rod 16 above the fixing frame B11. Place the laid cable on the contact plate 7, rotate the fixing frame A9 to move the extrusion block 13 above the cable. The fixing frame A9 drives the fixing frame B11 to move through the supporting frame 10. Pull the fixing frame B11 to make its rear end meshed with the limit rod 16. The limit rod 16 fixes the fixing frame B11. At the same time, rotate the rotating rod 12. The rotating rod 12 drives the extrusion plate 13 to limit the cable under the action of the guide rods 14.

[0029] Working principle: When this power facility installation bracket is in use, fix the bearing bracket 1 on the preset bracket in the groove, adjust the distance between the guide rails 5 according to the installation requirements, then fix the connecting block 3 in the bearing bracket 1 through the limit bolt 4, rotate the adjusting rod 8 according to the cable laying width, the adjusting rod 8 drives the moving block 6 to move in the guide rail 5, and the moving block 6 drives the contact plate 7 to move, so as to adapt to the cable size. Place the laid cable on the contact plate 7, rotate the fixing frame A9 to move the extrusion block 13 above the cable, the fixing frame A9 drives the fixing frame B11 to move through the support frame 10, pull the fixing frame B11 to make its rear end engage with the limiting rod 16, the limiting rod 16 fixes the fixing frame B11, and at the same time rotate the rotating rod 12, and the rotating rod 12 drives the extrusion plate 13 to limit the cable under the action of the guide rod 14.

Claims

1. A power facility installation bracket, comprising a bearing bracket (1), characterized in that: A plurality of limiting holes (2) are arranged in an array on the side wall of the bearing bracket (1). Connecting blocks (3) are slidably connected to both the upper and lower ends inside the bearing bracket (1). A limiting bolt (4) is inserted into the inside of the connecting block (3) within the limiting hole (2). The front end of the bottom of the connecting block (3) is fixedly connected to a guide rail (5). A moving block (6) is slidably connected to the inside of the front end of the guide rail (5). A contact plate (7) is fixedly connected to the top of the moving block (6). An adjusting rod (8) is rotatably connected between the bottom of the moving block (6) and the bottom of the guide rail (5). A fixing bracket A (9) is rotatably connected to the top of the front end of the moving block (6). A support bracket (10) is fixedly connected to the right side wall of the rear end of the fixing bracket A (9). A fixing bracket B (11) is slidably connected to the inside of the left end of the support bracket (10) near the left side wall of the fixing bracket A (9). Rotating rods (12) are rotatably connected to both the inside of the fixing bracket A (9) and the fixing bracket B (11). Extrusion blocks (13) are rotatably connected to the bottom of the rotating rods (12) respectively below the fixing bracket A (9) and the fixing bracket B (11). A plurality of guide rods (14) are arranged in an array on both the front and rear sides of the rotating rod (12) on the top wall of the extrusion block (13). A stop block (15) is fixedly connected to the front side wall of the connecting block (3) at the lower end of the fixing bracket B (11). A limiting rod (16) is rotatably connected to the inside of the stop block (15) at the rear side inside the fixing bracket B (11).

2. The electric power facility installation bracket according to claim 1, characterized in that: The cross-section of the bearing bracket (1) is arranged in an "n" shape, and the outer wall of the connecting block (3) meshes with the inner wall of the bearing bracket (1).

3. The power facility installation bracket according to claim 1, characterized in that: A through hole meshing with the limiting bolt (4) is opened inside the connecting block (3), and the connecting block (3) and the guide rail (5) are arranged in an "L" shape.

4. A power facility installation bracket according to claim 1, characterized in that: A chute meshing with the outer wall of the moving block (6) is opened inside the guide rail (5), and a groove meshing with the rear end of the contact plate (7) is opened inside the moving block (6).

5. The electric power facility installation bracket according to claim 1, wherein: Limiting rings for forming a rotational connection with the adjusting rod (8) are arranged at both the front and rear ends of the bottom of the guide rail (5). The bottom of the moving block (6) meshes with the outer wall of the adjusting rod (8) through a moving ring arranged, and a thread is arranged at the position below the moving block (6) on the outer wall of the adjusting rod (8).

6. The electric power facility installation bracket according to claim 1, characterized in that: The support bracket (10) is arranged in a "U" shape, the right side wall of the fixing bracket B (11) and the left side wall of the fixing bracket A (9) form a sliding connection, and a thread is arranged on the outer wall of the rotating rod (12).

7. The power facility installation bracket according to claim 1, characterized in that: Guide holes for forming a sliding connection with the guide rods (14) are opened inside both the fixing bracket A (9) and the fixing bracket B (11). A groove meshing with the limiting rod (16) is opened at the rear end of the fixing bracket B (11). A thread is arranged on the outer wall of the limiting rod (16), and a nut is arranged on the outer wall of the limiting rod (16) above the fixing bracket B (11).

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