Overhead cable protection support

Abstract

The utility model provides an overhead cable protection support, which relates to the technical field of overhead cable supports and comprises a support body, a lifting assembly is arranged at the top of the support body, two sliding frames are arranged on the outer side of the lifting assembly, and U-shaped frames are symmetrically arranged at the two ends of the tops of the two sliding frames. According to the utility model, the cable can be insulated and protected by placing the cable between the insulation protection plate and the insulation clamping plate, the cable can be effectively prevented from being damaged due to bending, the pull ring is pulled to enable the two movable rods to slide outwards and extrude the spring to contract, at the moment, the insulation protection plate and the insulation clamping plate are separated, and the clamping state is released, so that the cable can be prevented from being damaged. And by loosening the pull ring, the spring rebounds, and the insulation clamping plate is pushed to clamp the cable between the insulation protection plate and the insulation clamping plate, so that the stability of the cable is improved, the cable is effectively prevented from swinging and falling off, potential safety hazards are avoided, and actual use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of overhead cable supports, in particular to an overhead cable protection support. Background Art

[0002] During the construction phase of industrial plants, the electricity load is often large. In addition, the construction site environment is often complex, with many sharp objects and mechanical operation scenes. At the same time, the construction site uses a large amount of cables, and the cables are usually laid underground. The cables themselves have no protection measures, which makes it easy for the cables to be damaged during on-site construction operations. Therefore, overhead cable protection brackets are needed.

[0003] In the prior art, when an overhead cable bracket is in use, the cable is usually hung on the bracket to keep the cable in an overhead state to prevent on-site construction work from damaging the cable. However, the existing overhead cable bracket cannot provide insulation protection for the cable, and when the wind speed is high, the cable is easy to swing and then fall off the bracket, posing a major safety hazard and making it difficult to meet actual usage needs. Utility Model Content

[0004] The utility model mainly provides an overhead cable protection bracket which can prevent the cable from swinging and falling off and has strong insulation protection capability.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: an overhead cable protection bracket, comprising: a bracket body, a lifting assembly is provided on the top of the bracket body, two sliding frames are provided on the outside of the lifting assembly, U-shaped frames are symmetrically provided at both ends of the top of the two sliding frames, an insulating guard plate is provided on one side of the inner side of the U-shaped frame, two movable rods are provided on one side of the U-shaped frame, one end of the movable rod is connected to a limiting plate, a pull ring is provided on one side of the limiting plate, one end of the movable rod is movable through the U-shaped frame and is connected to an insulating splint, and a spring is provided on the outer side of the movable rod.

[0006] Preferably, the lifting assembly includes a fixed frame, a screw rod is provided on the inner side of the fixed frame, one end of the screw rod passes through the bracket body and is connected to a driving assembly, and the screw rod is driven to rotate by the driving assembly, causing the sliding frame to slide up and down in the fixed frame, thereby realizing flexible adjustment of the overhead height to meet diverse usage requirements.

[0007] Preferably, the driving assembly includes a protective compartment, a turbine is provided on the inner side of the protective compartment, a worm is meshedly connected to the outer side of the turbine, one end of the worm is movable through the protective compartment and is connected to an operating handwheel, a rotating shaft is provided on the inner side of the turbine, one end of the rotating shaft is connected to the screw, and the worm is caused to rotate by turning the operating handwheel, and the turbine and the rotating shaft are driven by the worm to rotate, thereby driving the lifting assembly to operate, so as to adjust the overhead height of the cable. At the same time, the turbine and the worm have anti-spin properties, which can effectively improve the stability of the bracket when in use.

[0008] Preferably, tripods are symmetrically provided at both ends of the bottom of the bracket body, a base is provided at the bottom of the tripods, and pins are provided at the four corners of the bottom of the base. The tripods can provide effective support for the bracket body, and the pins are inserted into the ground to fix the bracket body and prevent the bracket body from shaking.

[0009] Preferably, a side support frame is provided on one side of the bracket body, and the bottom of the side support frame is fixedly connected with an anti-slip seat. The side support frame can provide stable support for the bracket body from the side, and at the same time, the side support frame is used to increase friction, which can further improve the stability of the bracket body.

[0010] Preferably, fastening bolts are provided at the four corners of the top of the anti-slip seat, and gaskets are provided on the outer side of the fastening bolts. The bracket body can be fixed to the ground by the fastening bolts, and the gaskets are used to increase the friction force, effectively preventing the fastening bolts from loosening.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. In the utility model, by placing the cable between the insulating guard plate and the insulating clamping plate, the cable can be insulated and protected, and at the same time, the cable can be effectively prevented from being damaged by bending. By pulling the pull ring, the two movable rods slide outward, and the squeezing spring contracts. At this time, the insulating guard plate and the insulating clamping plate are separated and the clamping state is released, which is convenient for hanging and installing the cable. By loosening the pull ring, the spring rebounds and pushes the insulating clamping plate to clamp the cable between the insulating guard plate and the insulating clamping plate, thereby improving the stability of the cable, effectively preventing the cable from swinging and falling off, avoiding safety hazards, and meeting actual use needs.

[0013] 2. In the present invention, the driving assembly drives the screw rod to rotate, causing the sliding frame to slide up and down in the fixed frame, thereby achieving flexible adjustment of the overhead height to meet diverse usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of an overhead cable protection bracket is provided for the utility model;

[0015] Figure 2 The utility model provides a side view of an overhead cable protection bracket;

[0016] Figure 3 The utility model provides a partial structural diagram of an overhead cable protection bracket;

[0017] Figure 4 The utility model provides a partial structural cross-sectional view of an overhead cable protection bracket.

[0018] Legend: 1. Bracket body; 2. Sliding frame; 3. U-shaped frame; 4. Insulating guard plate; 5. Movable rod; 6. Limit plate; 7. Pull ring; 8. Insulating splint; 9. Spring; 10. Fixed frame; 11. Screw; 12. Protective compartment; 13. Turbine; 14. Worm; 15. Operating handwheel; 16. Rotating shaft; 17. Tripod; 18. Base; 19. Pin; 20. Side support frame; 21. Anti-slip seat; 22. Fastening bolt; 23. Gasket. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0021] See also Figure 1-Figure 4The utility model provides a technical solution: an overhead cable protection bracket, including a bracket body 1, a lifting assembly is provided on the top of the bracket body 1, two sliding frames 2 are provided on the outside of the lifting assembly, U-shaped frames 3 are symmetrically provided on both ends of the top of the two sliding frames 2, an insulating guard plate 4 is provided on one side of the U-shaped frame 3, two movable rods 5 are provided on one side of the U-shaped frame 3, one end of the movable rod 5 is connected to a limiting plate 6, a pull ring 7 is provided on one side of the limiting plate 6, one end of the movable rod 5 is movable through the U-shaped frame 3 and is connected to an insulating splint 8, a spring 9 is provided on the outside of the movable rod 5, By placing the cable between the insulating guard plate 4 and the insulating clamping plate 8, the cable can be insulated and protected, and the cable can be effectively prevented from being damaged by bending. By pulling the pull ring 7, the two movable rods 5 slide outward, and the squeezing spring 9 contracts. At this time, the insulating guard plate 4 and the insulating clamping plate 8 are separated and the clamping state is released, which is convenient for hanging and installing the cable. By loosening the pull ring 7, the spring 9 rebounds and pushes the insulating clamping plate 8 to clamp the cable between the insulating guard plate 4 and the insulating clamping plate 8, thereby improving the stability of the cable, effectively preventing the cable from swinging and falling off, avoiding safety hazards, and meeting actual use needs.

[0022] like Figure 1 and Figure 2 As shown, the lifting assembly includes a fixed frame 10, and a screw rod 11 is provided on the inner side of the fixed frame 10. One end of the screw rod 11 passes through the bracket body 1 and is connected to a driving assembly. The screw rod 11 is driven by the driving assembly to rotate, causing the sliding frame 2 to slide up and down in the fixed frame 10, thereby realizing flexible adjustment of the overhead height to meet diverse usage requirements.

[0023] like Figure 2 and Figure 4 As shown, the driving assembly includes a protective chamber 12, a turbine 13 is provided on the inner side of the protective chamber 12, and a worm 14 is meshedly connected to the outer side of the turbine 13. One end of the worm 14 is movable through the protective chamber 12 and is connected to an operating handwheel 15. A rotating shaft 16 is provided on the inner side of the turbine 13, and one end of the rotating shaft 16 is connected to the screw 11. By turning the operating handwheel 15, the worm 14 is caused to rotate, and at the same time, the worm 14 drives the turbine 13 and the rotating shaft 16 to rotate, thereby driving the lifting assembly to operate, so as to adjust the overhead height of the cable. At the same time, the turbine 13 and the worm 14 have anti-spin characteristics, which can effectively improve the stability of the bracket when in use.

[0024] like Figure 1 and Figure 2 As shown, tripods 17 are symmetrically provided at both ends of the bottom of the bracket body 1, and a base 18 is provided at the bottom of the tripod 17. Pins 19 are provided at the four corners of the bottom of the base 18. The tripod 17 can provide effective support for the bracket body 1. At the same time, the pins 19 are inserted into the ground to fix the bracket body 1 and prevent the bracket body 1 from shaking.

[0025] like Figure 1 and Figure 2 As shown, a side support frame 20 is provided on one side of the bracket body 1, and an anti-slip seat 21 is fixedly connected to the bottom of the side support frame 20. The side support frame 20 can provide stable support for the bracket body 1 from the side. At the same time, the side support frame 20 is used to increase the friction force, which can further improve the stability of the bracket body 1.

[0026] like Figure 1 and Figure 2 As shown, fastening bolts 22 are provided at the four corners of the top of the anti-slip seat 21, and gaskets 23 are provided on the outer side of the fastening bolts 22. The fastening bolts 22 can be used to fix the bracket body 1 on the ground. At the same time, the gaskets 23 are used to increase the friction force, effectively preventing the fastening bolts 22 from loosening.

[0027] The usage and working principle of this device are as follows: First, insert multiple pins 19 into the ground and tighten the fastening bolts 22 to install and fix the bracket body 1. Then, grasp and pull the pull ring 7 to slide the movable rod 5 outward, squeeze the spring 9 to contract, and separate the insulating guard plate 4 and the insulating splint 8. Then place the cable between the insulating guard plate 4 and the insulating splint 8. At this time, release the pull ring 7 to make the spring 9 rebound and push the insulating splint 8 to clamp the cable. Finally, turn the operating handwheel 15 to make the worm 14 drive the turbine 13 and the rotating shaft 16 to rotate, prompting the screw 11 to rotate synchronously, and then make the sliding frame 2 slide in the fixed frame 10, thereby adjusting the height of the overhead cable, thereby completing the use of the overhead cable protection bracket. The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An overhead cable protection bracket, characterized in that: include: A bracket body (1) is provided with a lifting assembly on the top of the bracket body (1), two sliding frames (2) are provided on the outside of the lifting assembly, U-shaped frames (3) are symmetrically provided at both ends of the top of the two sliding frames (2), an insulating protective plate (4) is provided on one side of the inner side of the U-shaped frame (3), two movable rods (5) are provided on one side of the U-shaped frame (3), one end of the movable rod (5) is connected to a limit plate (6), a pull ring (7) is provided on one side of the limit plate (6), one end of the movable rod (5) is movable through the U-shaped frame (3) and connected to the insulating splint (8), and a spring (9) is sleeved on the outside of the movable rod (5).

2. The overhead cable protection bracket according to claim 1, characterized in that: The lifting assembly comprises a fixing frame (10), a screw rod (11) is provided on the inner side of the fixing frame (10), and one end of the screw rod (11) passes through the bracket body (1) and is connected to the driving assembly.

3. The overhead cable protection bracket according to claim 2, characterized in that: The drive assembly includes a protective chamber (12), a turbine (13) is provided on the inner side of the protective chamber (12), the outer side of the turbine (13) is meshedly connected to a worm (14), one end of the worm (14) is movable through the protective chamber (12) and connected to an operating handwheel (15), a rotating shaft (16) is provided on the inner side of the turbine (13), and one end of the rotating shaft (16) is connected to the screw (11).

4. The overhead cable protection bracket according to claim 1, characterized in that: Tripods (17) are symmetrically arranged at both ends of the bottom of the bracket body (1), a base (18) is arranged at the bottom of the tripod (17), and pins (19) are arranged at the four corners of the bottom of the base (18).

5. The overhead cable protection bracket according to claim 1, characterized in that: A side support frame (20) is provided on one side of the bracket body (1), and the bottom of the side support frame (20) is fixedly connected to the anti-slip seat (21).

6. The overhead cable protection bracket according to claim 5, characterized in that: Fastening bolts (22) are provided at the four corners of the top of the anti-slip seat (21), and washers (23) are sleeved on the outer sides of the fastening bolts (22).

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