A power supply bracket

Abstract

The present invention belongs to the technical field of cable support devices, and specifically discloses a power supply bracket, including a mounting plate, the mounting plate is fixed to the wall by bolts, one side of the mounting plate is fixedly connected with a support plate by bolts, the bottom of the support plate is provided with evenly distributed air holes, the outer wall of the support plate begins to have a plurality of arc-shaped openings, the inner wall of the support plate is provided with a clamping assembly, the inner wall of the support plate is provided with a supporting assembly, the clamping assembly includes a guide rail provided on the top of the support plate, the bottom of the support plate is provided with two adapter holes, the outer side wall of the support plate is provided with evenly distributed positioning holes, and the outer wall of the guide rail is slidably connected with a movable plate through a slider. In the present invention, through the manual push of the user, the No. 1 clamping piece is turned over and cooperates with the No. 2 clamping piece to clamp the cable together to achieve a fixing effect, and multiple cables can be fixed at the same time through one operation, the operation is simple and fast, time-saving and labor-saving, and the fixing effect is good.

Description

Technical Field

[0001] The invention belongs to the technical field of cable supporting devices, and in particular relates to a power supply bracket. Background Art

[0002] A cable is a wire harness composed of one or more mutually insulated wires or conductors twisted together, wrapped in a sealed sheath on the outside, and containing structures such as an insulation layer, conductor and shielding layer. Depending on the purpose and structure, cables can be divided into multiple categories such as power cables, communication cables, control cables, etc.

[0003] There are many ways to fix and support cables. Cable trays are mainly used for short-distance cable management. They provide local support for cables to ensure that they do not sag or get damaged. They are usually used in office buildings, computer rooms and other places. They are suitable for short-distance wiring from one device to another, or for cable management within offices.

[0004] Due to the long overall shape of the cable and the fact that it is directly exposed to the outdoors, it is inevitable that the cable will shake during operation due to external factors, such as wind blowing, ice covering the outer skin, and uneven tension. In order to ensure its stability, the cable is usually fixed again with clamps. This fixing method requires additional clamps, and each bracket must be installed with a clamp. The bracket is suitable for short-distance wiring of cables from one device to another, with a high density and a large number of brackets. Therefore, manual installation is very cumbersome and the cost will also increase significantly. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a power supply bracket.

[0006] In order to achieve the above purpose, the present invention provides a power supply bracket, including a mounting plate, which is fixed to the wall by bolts, and one side of the mounting plate is fixedly connected to a support plate by bolts, the bottom of the support plate is provided with evenly distributed air holes, the outer wall of the support plate begins to have a plurality of arc-shaped openings, the inner wall of the support plate is provided with a clamping assembly, the inner wall of the support plate is provided with a supporting assembly, the clamping assembly is used to fix the cable, and the supporting assembly is used to support the upper support plate when multiple support plates are installed on the mounting plate.

[0007] The top of the fixing plate is connected with a plurality of fixing plates at the bottom, and the fixing plates are connected with the fixing plates at the bottom.

[0008] In the above technical solution, further, the supporting assembly includes an insertion rod inserted and rotatably connected to the inside of the fixing member and a threaded barrel arranged opposite to the inside of the fixing member, one end of the threaded barrel is fixedly connected with a friction increasing block, the other end of the threaded barrel is inserted and threaded with a screw, a bevel gear set is arranged between the two screws and the insertion rod, the top of the insertion rod is fixedly connected with a torsion block, and also includes a reinforcement block sleeved on the bottom of the U-shaped column, the top of the reinforcement block is fixedly connected with two sleeves, one of the sleeves is fixedly connected with a guide rod, and the guide rod is inserted and slidably connected to the inside of the fixing hole, and the other sleeve is inserted and slidably connected with a fixing screw, and the fixing screw is inserted into the inside of the fixing hole.

[0009] In the above technical solution, further, the two sides of the reinforcement block are connected to a first movable plate by an axial rotation, the other end of the first movable plate is inserted and slidably connected to a second movable plate, the other end of the second movable plate is fixedly connected to a top block, and the top block is fixedly connected to the bottom of the support plate.

[0010] In the above technical solution, further, the shape of the support plate is C-shaped.

[0011] In the above technical solution, further, an insulating layer is provided on one side of the outer wall of the arc-shaped opening, the first clamping piece and the second clamping piece.

[0012] In the above technical solution, further, the fixing block and the positioning hole are locked by means of screws and washers.

[0013] In the above technical solution, further, the connections between the reinforcing block, the first movable plate and the second movable plate are all tightened or loosened by screws.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] Through the manual push of the user, the No. 1 clamping piece is turned over and cooperates with the No. 2 clamping piece to clamp the cable together to achieve a fixing effect. Multiple cables can be fixed at the same time through one operation. The operation is simple and fast, saving time and effort, and the fixing effect is good;

[0016] When multiple pallets are installed, the upper U-shaped column contacts the lower reinforcement block, connecting the upper and lower parts to form a load-bearing structure, thereby improving the overall structural strength. At the same time, by tightening the No. 1 and No. 2 flaps, the support for the pallets is further improved, making the structural strength stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a power supply bracket proposed by the present invention;

[0018] Figure 2 A schematic diagram of the structure of a power supply bracket support plate proposed by the present invention;

[0019] Figure 3 A schematic diagram of the internal structure of a power supply bracket and a towing plate proposed by the present invention;

[0020] Figure 4 A schematic diagram of a guide rail structure of a power supply bracket proposed by the present invention;

[0021] Figure 5 A schematic diagram of the structure of a power supply bracket movable plate proposed by the present invention;

[0022] Figure 6 This is a schematic diagram of the internal structure of a power supply bracket fixing member proposed by the present invention.

[0023] In the figure: 1. mounting plate; 2. supporting plate; 3. arc-shaped opening; 4. vent hole; 5. movable plate; 6. positioning hole; 7. adapter hole; 8. guide rail; 9. fixing frame; 10. clamping piece No. 1; 11. abutment plate; 12. clamping piece No. 2; 13. push plate; 14. fixing piece; 15. U-shaped column; 16. reinforcing block; 17. movable plate No. 1; 18. movable plate No. 2; 19. top block; 20. plug rod; 21. torsion block; 22. bevel gear set; 23. screw rod; 24. threaded barrel; 25. friction increasing block; 26. fixing hole; 27. guide rod; 28. sleeve; 29. ​​fixing screw; 30. fixing block. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] like Figure 1-Figure 6A power supply bracket shown includes a mounting plate 1, which is fixed to the wall by bolts. A support plate 2 is fixedly connected to one side of the mounting plate 1 by bolts. Evenly distributed air holes 4 are provided at the bottom of the support plate 2. A plurality of arc-shaped openings 3 are provided at the beginning of the outer wall of the support plate 2. By arranging the mounting plate 1, multiple support plates 2 can be fixed by bolts. The cables can be clamped by opening the arc-shaped openings 3. By arranging the air holes 4, the moisture accumulation inside the support plate 2 can be reduced, and the accumulated water can be discharged at the same time to prevent the support plate 2 from being corroded.

[0026] The inner wall of the support plate 2 is provided with a clamping assembly, which is used to fix the cable. The clamping assembly includes a guide rail 8 arranged on the top of the support plate 2, two adapter holes 7 are provided at the bottom of the support plate 2, and evenly distributed positioning holes 6 are provided on the outer wall of the support plate 2. The outer wall of the guide rail 8 is slidably connected with a movable plate 5 through a slider, and the movable plate 5 is slidably connected to the inside of the support plate 2. The top of the movable plate 5 is respectively fixedly connected with a number of No. 2 clamping pieces 12 and push plates 13 through a fixing seat, and the No. 2 clamping pieces 12 and the push plates 13 correspond to the positions of the arc-shaped opening 3. The four corners of the movable plate 5 are fixedly connected with fixed The fixed block 30 corresponds to the position of the positioning hole 6. A fixing piece 14 is fixedly connected to one side of the movable plate 5. A U-shaped column 15 is inserted and slidably connected inside the fixing piece 14. The outer wall of the U-shaped column 15 is provided with a fixing hole 26. It also includes a plurality of fixing frames 9 fixedly connected to the inner wall of the support plate 2. The top of the fixing frame 9 is connected to a No. 1 clamping piece 10 through an axis rotation. The bottom of the No. 1 clamping piece 10 is fixedly connected to an abutment plate 11. The fixing block 30 and the positioning hole 6 are locked by screw gaskets. After placing the cable on the arc-shaped opening 3 for simple clamping, use The user holds the top of the U-shaped column 15 with his hand and pushes it to one side, and simultaneously pushes the movable plate 5 to move to one side, and the stability during the pushing is ensured by the provided guide rail 8. During the process, the No. 2 clamping member 12 and the push plate 13 move to one side synchronously, wherein the No. 2 clamping member 12 gradually contacts the cable, and the push plate 13 gradually contacts the abutment plate 11. When the push plate 13 contacts the abutment plate 11, it will synchronously push the push plate 13 to flip upward along the axis. It should be noted here that the contact edge of the push plate 13 is set as a bevel edge to ensure that it can continuously fit the abutment plate 11 being flipped, and provide a stable thrust, which is relatively stable. The corresponding No. 1 clamping piece 10 and the abutment plate 11 are turned synchronously, and after reaching a certain position, they contact the cable together with the No. 2 clamping piece 12. At this time, continue to push a small section to enhance the fixing force of the two cables. Another user fixes the support plate 2 and the movable plate 5 through the positioning hole 6 with screws and gaskets. The advantage of this arrangement is that through the user's manpower push, the No. 1 clamping piece 10 is turned over and cooperates with the No. 2 clamping piece 12 to clamp the cable together to achieve a fixing effect. Multiple cables can be fixed at the same time through one operation. The operation is simple and quick, saving time and effort, and the fixing effect is good.

[0027] The inner wall of the support plate 2 is provided with a support assembly, and the support assembly is used to support the upper support plate 2 when multiple support plates 2 are installed on the mounting plate 1. The support assembly includes an insertion rod 20 inserted and rotatably connected to the inside of the fixing member 14 and a threaded cylinder 24 oppositely arranged inside the fixing member 14, one end of the threaded cylinder 24 is fixedly connected to a friction-increasing block 25, and the other end of the threaded cylinder 24 is inserted and screwed with a screw rod 23, a bevel gear set 22 is arranged between the two screw rods 23 and the insertion rod 20, the top of the insertion rod 20 is fixedly connected to a torsion block 21, and also includes a reinforcing block 16 sleeved on the bottom of the U-shaped column 15, and the top of the reinforcing block 16 There are two sleeves 28 fixedly connected, one of which is fixedly connected with a guide rod 27, and the guide rod 27 is inserted and slidably connected to the inside of the fixing hole 26, and the other sleeve 28 is inserted and slidably connected with a fixing screw 29, and the fixing screw 29 is inserted in the inside of the fixing hole 26. The two sides of the reinforcing block 16 are connected to the first flap 17 through the axis rotation, and the other end of the first flap 17 is inserted and slidably connected with the second flap 18, and the other end of the second flap 18 is fixedly connected with a top block 19, and the top block 19 is fixedly connected to the bottom of the support plate 2, and the reinforcing block 16, the first flap 17 and the second flap 18 are connected. The connections between them are all locked or loosened by screws. The twist block 21 is twisted to rotate the insertion rod 20. Through the setting of the bevel gear set 22, the screw 23 is rotated synchronously, and the threaded cylinder 24 is pushed, and then the friction-increasing block 25 is pushed to contact with the U-shaped column 15, so as to gradually increase the friction force and finally achieve a fixing effect. Conversely, the U-shaped column 15 can be made active. When multiple support plates 2 are fixed, the upper and lower positions of the U-shaped column 15 and the reinforcing block 16 are adjusted. When the lower U-shaped column 15 contacts the upper reinforcing block 16, the U-shaped column 15 is fixed, and the reinforcing block 16 and the U-shaped column are fixed by fixing screws 29. 15, so that it can support the top support plate 2. In the process of adjusting the upper and lower positions of the U-shaped column 15, the No. 1 flap 17 and the No. 2 flap 18 keep swinging. When the screws are tightened, the No. 1 flap 17 and the No. 2 flap 18 are fixed and naturally form a force-bearing rod to support the support plate 2. The advantage of this arrangement is that when multiple support plates 2 are installed, the upper U-shaped column 15 is in contact with the reinforcing block 16 below, connecting the upper and lower parts and forming a load-bearing structure, thereby improving the overall structural strength. At the same time, by tightening the No. 1 flap 17 and the No. 2 flap 18, the support for the support plate 2 is further improved, making the structural strength stronger.

[0028] The shape of the support plate 2 is C-shaped. By setting the support plate 2 in the C-shape, the structural strength is stronger.

[0029] An insulating layer is provided on one side of the outer wall of the arc-shaped opening 3, the first clamping piece 10 and the second clamping piece 12. By providing the insulating layer, series connection and leakage reaction are prevented.

[0030] Working principle:

[0031] By providing a mounting plate 1, multiple support plates 2 can be fixed by bolts, and by providing an arc-shaped opening 3, the cable can be clamped. By providing a vent hole 4, the moisture accumulated inside the support plate 2 can be reduced, and the accumulated water can be discharged to prevent the support plate 2 from being corroded.

[0032] After placing the cable on the arc-shaped opening 3 for simple clamping, the user holds the top of the U-shaped column 15 with his hand and pushes it to one side, and simultaneously pushes the movable plate 5 to move to one side, and the stability during the pushing is ensured by the provided guide rail 8. During the process, the No. 2 clamping member 12 and the push plate 13 move to one side synchronously, wherein the No. 2 clamping member 12 gradually contacts the cable, and the push plate 13 gradually contacts the abutment plate 11. When the push plate 13 contacts the abutment plate 11, it will synchronously push the push plate 13 to flip upward along the axis. It should be noted here that the contact edge of the push plate 13 is set as a bevel edge to ensure that it can continuously fit the abutment plate 1 that is flipping. 1. Provide a stable thrust, the corresponding No. 1 clamping piece 10 and the abutment plate 11 are synchronously turned over, and after reaching a certain position, they contact the cable together with the No. 2 clamping piece 12. At this time, continue to push a small section to enhance the fixing force of the two cables. Another user fixes the support plate 2 and the movable plate 5 through the positioning hole 6 with screws and gaskets. The advantage of this arrangement is that the No. 1 clamping piece 10 is turned over and cooperates with the No. 2 clamping piece 12 to clamp the cable together through the user's manpower push to achieve a fixing effect. Multiple cables can be fixed at the same time through one operation, which is simple and fast to operate, saving time and effort, and having a good fixing effect;

[0033] The twist block 21 is twisted to rotate the insertion rod 20, and the screw 23 is synchronously rotated through the setting of the bevel gear set 22, and the threaded cylinder 24 is pushed, and then the friction increasing block 25 is pushed to contact with the U-shaped column 15, so as to gradually increase the friction force, and finally achieve the fixing effect. Conversely, the U-shaped column 15 can be made active. When multiple support plates 2 are fixed, the upper and lower positions of the U-shaped column 15 and the reinforcing block 16 are adjusted. When the lower U-shaped column 15 contacts the upper reinforcing block 16, the U-shaped column 15 is fixed, and the reinforcing block 16 and the U-shaped column 15 are fixed by fixing screws 29, so that the top The support plate 2 plays a supporting role. In the process of adjusting the upper and lower positions of the U-shaped column 15, the No. 1 flap 17 and the No. 2 flap 18 swing continuously. When the screws are tightened, the No. 1 flap 17 and the No. 2 flap 18 are fixed and naturally form a force-bearing rod to support the support plate 2. The advantage of this arrangement is that when multiple support plates 2 are installed, the upper U-shaped column 15 is in contact with the lower reinforcement block 16, connecting the upper and lower parts, and forming a load-bearing structure, thereby improving the overall structural strength. At the same time, by tightening the No. 1 flap 17 and the No. 2 flap 18, the support for the support plate 2 is further improved, making the structural strength stronger.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A power supply bracket, comprising a mounting plate (1), wherein the mounting plate (1) is fixed to a wall by bolts, characterized in that: One side of the mounting plate (1) is fixedly connected to a support plate (2) by bolts, the bottom of the support plate (2) is provided with evenly distributed air holes (4), the outer wall of the support plate (2) begins to have a plurality of arc-shaped openings (3), the inner wall of the support plate (2) is provided with a clamping component, and the inner wall of the support plate (2) is provided with a supporting component. The clamping assembly is used to fix the cable; The support assembly is used to support the upper support plate (2) when a plurality of support plates (2) are installed on the mounting plate (1); The clamping assembly comprises a guide rail (8) arranged on the top of the support plate (2), two adapter holes (7) are provided at the bottom of the support plate (2), and evenly distributed positioning holes (6) are provided on the outer wall of the support plate (2). The outer wall of the guide rail (8) is slidably connected to a movable plate (5) via a slider, and the movable plate (5) is slidably connected to the inside of the support plate (2), and the top of the movable plate (5) is respectively fixedly connected to a plurality of No. 2 clamping members (12) and push plates (13) via a fixing seat, and the No. 2 clamping members (12) and the push plates (13) correspond to the positions of the arc-shaped opening (3). The four corners of the movable plate (5) are fixedly connected with fixing blocks (30), and the positions of the fixing blocks (30) correspond to the positions of the positioning holes (6). A fixing piece (14) is fixedly connected to one side of the movable plate (5), and a U-shaped column (15) is inserted and slidably connected inside the fixing piece (14). The outer wall of the U-shaped column (15) is provided with a fixing hole (26). The movable plate (5) further comprises a plurality of fixing frames (9) fixedly connected to the inner wall of the support plate (2), the top of the fixing frame (9) is rotatably connected to a No. 1 clamping piece (10) through an axis, and the bottom of the No. 1 clamping piece (10) is fixedly connected to a contact plate (11); The support assembly comprises an insertion rod (20) inserted and rotatably connected to the interior of the fixing member (14) and a threaded barrel (24) arranged opposite to the interior of the fixing member (14); one end of the threaded barrel (24) is fixedly connected to a friction increasing block (25); the other end of the threaded barrel (24) is inserted and threadedly connected to a screw rod (23); a bevel gear set (22) is arranged between the two screw rods (23) and the insertion rod (20); the top of the insertion rod (20) is fixedly connected to a torsion block (21); and the support assembly further comprises a reinforcement block (16) sleeved on the bottom of the U-shaped column (15); the top of the reinforcement block (16) is fixedly connected to two sleeves (28); one of the sleeves (28) is fixedly connected to a guide rod (27), and the guide rod (27) is inserted and slidably connected to the interior of the fixing hole (26); the other sleeve (28) is inserted and slidably connected to a fixing screw (29), and the fixing screw (29) is inserted into the interior of the fixing hole (26).

2. A power supply bracket according to claim 1, characterized in that: The two sides of the reinforcing block (16) are rotatably connected to a first movable plate (17) via an axis, the other end of the first movable plate (17) is inserted and slidably connected to a second movable plate (18), the other end of the second movable plate (18) is fixedly connected to a top block (19), and the top block (19) is fixedly connected to the bottom of the support plate (2).

3. A power supply bracket according to claim 1, characterized in that: The support plate (2) is in a C-shape.

4. A power supply bracket according to claim 1, characterized in that: An insulating layer is provided on one side of the outer walls of the arc-shaped opening (3), the first clamping piece (10) and the second clamping piece (12).

5. The power supply bracket according to claim 1, characterized in that: The fixing block (30) and the positioning hole (6) are locked by means of screws and washers.

6. A power supply bracket according to claim 2, characterized in that: The connections between the reinforcing block (16), the first movable plate (17) and the second movable plate (18) are all tightened or loosened by screws.

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