Power installation lead clamp

Abstract

The utility model provides an electric power installation lead clamp, which relates to the technical field of lead clamps and comprises a connecting plate, two sides of the top end of the connecting plate are fixedly connected with limiting plates, the top ends of the limiting plates are fixedly connected with fixing blocks, one side of each fixing block is fixedly connected with a triangular limiting plate, and one side of each triangular limiting plate is fixedly connected with a rotating shaft. One end of the rotating shaft is connected with a clamping block in a penetrating mode, a protective pad is connected to the interior of the clamping block in a fastened mode, an insulating pad is connected to the exterior of the clamping block, and four-corner limiting plates are fixedly connected to the two sides of the top end of the connecting plate correspondingly. The power line clamping device can prevent the power line from being damaged when the power line is clamped, so that the subsequent use effect is not affected, then under the action of the insulation pad, the safety of the whole equipment can be improved, and short circuit or electric leakage accidents and potential safety hazards to operators and the equipment are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lead wire clamps, in particular to an electric power installation lead wire clamp. Background Art

[0002] Lead clamps are used to fix and support conductors, jumpers, shunts or optical cables (such as ADSS, OPGW) to ensure that they are firmly positioned on poles, buildings or other supporting structures to prevent movement, sliding or damage due to wind, gravity or external forces. Some types of lead clamps are designed to achieve effective transmission of electrical energy between different conductors and ensure the smooth flow of current in the power system. For example, bolted, H-type or wedge-shaped clamps securely connect the main line to the shunt line through fastening components for power distribution or transmission. Where electrical isolation is required, specific lead clamps can play an isolation role to ensure the safety of personnel and equipment. In addition, they are also used for grounding protection by connecting the grounding metal layer of the cable to reduce electromagnetic interference or provide lightning protection.

[0003] In the prior art, the Chinese application number is 202022052196.2, "A kind of power installation lead clamp", including an elastic sheet, a base is provided at the lower end of the elastic sheet, a support column is provided on the upper surface of the base, an insulating anti-skid pad is provided on the upper surface of the support column, an L-shaped fixing rod is provided on the right side of the base, a latch is provided on the left side of the L-shaped fixing rod, an elastic arrow is provided on the left end of the latch, one end of the elastic sheet is fixedly connected to a fixing column, the other end of the elastic sheet is fixedly connected to a rotating shaft, and the end of the rotating shaft away from the elastic sheet is fixedly connected to a handle. The power installation lead clamp, through the provided latch, rotating shaft, elastic sheet, insulating anti-skid pad and other structures, can not only fix the lead, but also can be suitable for fixing leads of different diameters and prevent damage to the outer skin of the lead, and has the advantages of being suitable for leads of different diameters, preventing damage to the outer skin of the lead, and firmly fixing, etc., which solves the above-mentioned problems.

[0004] However, during the use of existing power installation lead clamps, the insulation performance of the clamps is poor, which may cause short circuit or leakage accidents, posing a safety hazard to operators and equipment. In addition, after the power cord is fixed during use, it cannot be adjusted, which affects the subsequent use effect. Therefore, it is necessary to propose a new type of power installation lead clamp. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned problems that the insulation performance of the clamp is poor, which may cause short circuit or leakage accidents, posing a safety hazard to operators and equipment, and when the power cord is fixed during use, it cannot be adjusted, affecting the subsequent use effect, and proposes a power installation lead clamp.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an electric power installation lead clamp, comprising a connecting plate, both sides of the top of the connecting plate are fixedly connected to limiting plates, the top of the limiting plate is fastened with a fixed block, one side of the fixed block is fastened with a triangular limiting plate, one side of the triangular limiting plate is fastened with a rotating shaft, one end of the rotating shaft is inserted and connected with a clamping block, the inside of the clamping block is fastened with a protective pad, and the outside of the clamping block is connected with an insulating pad.

[0007] Preferably, both sides of the top end of the connecting plate are fixedly connected with four-corner limiting plates, and one side of the four-corner limiting plates is inserted and connected with screws.

[0008] Preferably, one end of the screw is connected to a nut.

[0009] Preferably, a first transverse plate is fastened to the other side of the fixing block, and a plurality of sets of fixing shafts are fastened to the surface of the first transverse plate.

[0010] Preferably, one end of the plurality of groups of fixed shafts is fastened to the other side surface of the fixed block, and a first clamping block is fastened to the middle of the surface of the first transverse plate.

[0011] Preferably, the first clamping block is internally engaged with a second clamping block, and a rotating rod is connected at the junction of the second clamping block and the first clamping block.

[0012] Preferably, one side of the second clamping block is fastened to a second transverse plate, and one side of the second transverse plate is fastened to the other side surface of the fixing block.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the clamp block, protective pad and insulating pad are arranged to cooperate with each other, and the power cord can be clamped and fixed by using the clamp block. Under the action of the protective pad, the power cord can be prevented from being damaged when clamping the power cord, thereby affecting the subsequent use effect. Then, under the action of the insulating pad, the safety of the overall equipment can be improved to avoid short circuit or leakage accidents, which would pose a safety hazard to operators and equipment.

[0015] 2. In the utility model, by cooperating with the first clamping block, the rotating rod, the second clamping block and the second transverse plate, the first clamping block and the second transverse plate can be used to fix the first clamping block and the second clamping block, and then the first clamping block and the second clamping block can be manually adjusted. Under the action of the rotating rod, the position of the fixed power cord can be adjusted for subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1A three-dimensional structural schematic diagram of a power installation lead clamp is proposed for the utility model;

[0017] Figure 2 The utility model provides a side view structural schematic diagram of a power installation lead clamp;

[0018] Figure 3 A partial structural schematic diagram of a power installation lead clamp is provided for the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of the installation structure of a rotating rod, a fixed shaft, a second clamping block and a second horizontal plate of an electric power installation lead clamp.

[0020] Legend: 1. Connecting plate; 2. Limiting plate; 3. Fixed block; 4. Clamping block; 5. Protective pad; 6. Insulating pad; 7. Screw; 8. Four-corner limiting plates; 9. Nut; 10. Triangular limiting plate; 11. First horizontal plate; 12. First clamping block; 13. Rotating axis; 15. Rotating rod; 16. Fixed axis; 17. Second clamping block; 18. Second horizontal plate. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] 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 of the following disclosure.

[0023] Example 1

[0024] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: an electric power installation lead clamp, comprising a connecting plate 1, both sides of the top of the connecting plate 1 are fixedly connected to a limiting plate 2, the top of the limiting plate 2 is fastened with a fixing block 3, one side of the fixing block 3 is fastened with a triangular limiting plate 10, one side of the triangular limiting plate 10 is fastened with a rotating shaft 13, one end of the rotating shaft 13 is inserted and connected with a clamping block 4, the inside of the clamping block 4 is fastened with a protective pad 5, the outside of the clamping block 4 is connected with an insulating pad 6, both sides of the top of the connecting plate 1 are fixedly connected with four-corner limiting plates 8, one side of the four-corner limiting plates 8 is inserted and connected with a screw 7, and one end of the screw 7 is connected with a nut 9.

[0025] In this embodiment, the subsequent equipment can be installed conveniently by cooperating with the setting of the connecting plate 1 and the limiting plate 2. Then, under the action of the fixing block 3, the fixing clamping block 4 can be installed to prevent the clamping block 4 from being offset during use and affecting the subsequent use effect. Then, with the cooperation of the triangular limiting plate 10 and the rotating shaft 13, the clamping block 4 is installed more firmly. In the process of the clamping block 4 clamping the power cord, the use of the protective pad 5 can prevent the power cord from being damaged when clamping the power cord, which affects the subsequent use effect. The use of the insulating pad 6 can improve the safety of the overall equipment, avoid causing short circuit or leakage accidents, and pose a safety hazard to the operator and equipment. Under the action of the screw 7 and the nut 9, the position of the four corner limiting plates 8 can be adjusted. In the process of adjusting the four corner limiting plates 8, the clamping block 4 can be driven to move synchronously, thereby adjusting the size of the clamping block 4, which is convenient for clamping and fixing power cords of different models.

[0026] Example 2

[0027] like Figure 1-Figure 4 As shown, the other side of the fixed block 3 is fastened with a first transverse plate 11, and a plurality of fixed shafts 16 are fastened to the surface of the first transverse plate 11, one end of the plurality of fixed shafts 16 is fastened to the other side surface of the fixed block 3, a first clamping block 12 is fastened to the middle of the surface of the first transverse plate 11, a second clamping block 17 is clamped inside the first clamping block 12, a rotating rod 15 is connected to the intersection of the second clamping block 17 and the first clamping block 12, a second transverse plate 18 is fastened to one side of the second clamping block 17, and one side of the second transverse plate 18 is fastened to the other side surface of the fixed block 3.

[0028] In this embodiment, by setting the first horizontal plate 11 and the second horizontal plate 18, the second card block 17 and the first card block 12 can be fixed on one side of the fixed block 3, and then the second card block 17 and the first card block 12 can be manually adjusted. Under the action of the rotating rod 15, the position of the fixed power cord can be adjusted to improve the overall use effect of the equipment. Finally, under the action of the fixed shaft 16, the stability of the overall equipment is further improved.

[0029] The working principle of this embodiment is as follows: when in use, first place the power cord inside the clamp block 4, and then, under the action of the screws 7 and the nuts 9, the positions of the four-corner limit plates 8 can be adjusted. In the process of adjusting the four-corner limit plates 8, the clamp block 4 can be synchronously driven to move, thereby adjusting the size of the clamp block 4, which is convenient for clamping and fixing power cords of different models. In the process of the clamp block 4 clamping the power cord, the use of the protective pad 5 can prevent the power cord from being damaged when clamping the power cord, thereby affecting the subsequent use effect. The use of the insulating pad 6 can improve the safety of the overall equipment, avoid causing short circuit or leakage accidents, and protect the operators and The equipment poses a safety hazard. The connecting plate 1 and the limit plate 2 are used to facilitate the installation of subsequent equipment. Under the action of the fixed block 3, the fixed clamp block 4 can be installed to prevent the clamp block 4 from shifting during use and affecting the subsequent use effect. The second clamp block 17 and the first clamp block 12 can be fixed to one side of the fixed block 3 using the first cross plate 11 and the second cross plate 18, and then the second clamp block 17 and the first clamp block 12 can be manually adjusted. Under the action of the rotating rod 15, the position of the fixed power cord can be adjusted to facilitate improving the overall equipment use effect. Finally, under the action of the fixed shaft 16, the stability of the overall equipment is further improved.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. 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 and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A power installation lead clamp, characterized in that: The invention comprises a connecting plate (1), wherein both sides of the top of the connecting plate (1) are fixedly connected to a limiting plate (2), the top of the limiting plate (2) is fastened to a fixing block (3), one side of the fixing block (3) is fastened to a triangular limiting plate (10), one side of the triangular limiting plate (10) is fastened to a rotating shaft (13), one end of the rotating shaft (13) is interlaced with a clamping block (4), the inside of the clamping block (4) is fastened to a protective pad (5), and the outside of the clamping block (4) is connected to an insulating pad (6).

2. The power installation lead clamp according to claim 1, characterized in that: Four corner limiting plates (8) are fixedly connected to both sides of the top end of the connection plate (1), and screws (7) are inserted and connected to one side of the four corner limiting plates (8).

3. The power installation lead clamp according to claim 2, characterized in that: One end of the screw (7) is connected to a nut (9).

4. The power installation lead clamp according to claim 3, characterized in that: A first transverse plate (11) is fastened to the other side of the fixed block (3), and a plurality of sets of fixed shafts (16) are fastened to the surface of the first transverse plate (11).

5. The power installation lead clamp according to claim 4, characterized in that: One end of the plurality of groups of fixed shafts (16) is fastened to the other side surface of the fixed block (3), and a first clamping block (12) is fastened to the middle of the surface of the first transverse plate (11).

6. The power installation lead clamp according to claim 5, characterized in that: The first clamping block (12) is internally engaged with a second clamping block (17), and a rotating rod (15) is connected to the intersection of the second clamping block (17) and the first clamping block (12).

7. The power installation lead clamp according to claim 6, characterized in that: One side of the second clamping block (17) is fastened to a second transverse plate (18), and one side of the second transverse plate (18) is fastened to the other side surface of the fixing block (3).

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