Drainage wire clamp for power maintenance

Abstract

The utility model discloses a drainage wire clamp for power maintenance, which comprises a clamping assembly, the clamping assembly comprises a wire clamping base, through grooves, clamping blocks, clamping heads, clamping grooves, sliding blocks, sliding grooves and a limiting assembly, the middle parts of the two sides of the wire clamping base are provided with the through grooves, the inner side walls of the two through grooves are connected with the clamping blocks in a sliding manner, and the clamping blocks are connected with the limiting assembly in a sliding manner. The ends, close to each other, of the two clamping blocks are fixedly connected with clamping heads. According to the utility model, the clamping block, the clamping head and the clamping groove are matched for use, so that the cable is firmly clamped, and meanwhile, the clamping block and the limiting clamping groove are matched, so that the position of the clamping block is limited and fixed, the stable clamping of the cable by the clamping head is ensured, the clamping stability is further enhanced, the loosening or falling condition is avoided, and the service life of the cable is prolonged. The maintenance efficiency and safety are improved, and through the cooperation of the clamping head and the clamping groove, cables with different thicknesses can be conveniently clamped, so that the applicability is enhanced, and various maintenance requirements can be met.

Description

Technical field:

[0001] The utility model relates to the technical field of electric power maintenance, in particular to a drainage wire clamp for electric power maintenance. Background technology:

[0002] In the process of power maintenance, electricians need to use various tools to complete the task, including but not limited to screwdrivers, pliers, wire cutters, wire strippers, multimeters, testers, fuses, insulating tape, drain wire clamps, etc. These tools are very important in the daily work of electricians and can help them complete various maintenance tasks. As an important maintenance tool, the performance of drain wire clamps directly affects the efficiency and quality of power maintenance.

[0003] The existing drain wire clamps do not have sufficient clamping stability during use and are prone to loosening or falling off, which not only affects the maintenance efficiency but also may bring safety hazards. In addition, the existing drain wire clamps cannot clamp cables of different models and thicknesses, thereby reducing the applicability of the drain wire clamps. Therefore, a drain wire clamp for power maintenance is proposed. Utility model content:

[0004] The utility model aims to provide a drainage wire clamp for electric power maintenance to solve one of the problems raised in the above-mentioned background technology.

[0005] The utility model is implemented by the following technical scheme: a drainage wire clamp for power maintenance, including a clamping assembly, the clamping assembly includes a clamping base, a through groove, a clamping block, a clamping head, a clamping groove, a slider, a slide groove, positive and negative screws, a screw hole and a limit assembly, the middle parts of both sides of the clamping base are provided with through grooves, the inner side walls of the two through grooves are slidably connected with clamping blocks, the adjacent ends of the two clamping blocks are fixedly connected with clamping heads, the middle parts of both sides of the front surface of the clamping base are provided with clamping grooves, the clamping The outer wall of the head is slidably connected to the inner wall of the clamping groove, and a slider is fixedly connected to the side close to the lower surface of the two clamping blocks. Slide grooves are provided on both sides of the lower surface of the wire clamping base, and the outer wall of the slider is slidably connected to the inner wall of the slide groove. A forward and reverse screw rods penetrate the lower part of one side of the wire clamping base, and a screw hole is provided at the center of one side of the two sliders. The inner walls of the two screw holes are respectively threadedly connected to the outer walls of the forward and reverse screw rods, and limiting components are provided on both sides of the upper surface of the wire clamping base.

[0006] As a further preferred embodiment of the present technical solution: the limit assembly includes a limit cylinder, a limit ring, a pull rod, a clamping block and a limit slot, both sides of the upper surface of the wire clamping base are fixedly connected to the limit cylinder, the inner wall of the limit cylinder is slidably connected to the limit ring, the inner wall of the limit ring is fixedly connected with a pull rod, the top of the pull rod passes through the center of the inner top wall of the limit cylinder, the bottom of the pull rod passes through the upper surface of the wire clamping base near the inner center of the limit cylinder, the bottom of the pull rod is fixedly connected with a clamping block, the top of the clamping block passes through the middle of the inner top wall of the through groove, a plurality of limit slots are opened in the middle of the upper surface of the clamping block, and the outer wall of the clamping block is fitly connected to the inner wall of the limit slot.

[0007] As a further preferred embodiment of the technical solution: limiting grooves are provided at the lower parts of both sides of the front surface and the rear surface of the wire clamping base, the middle parts of the front surface and the rear surface of the sliding block are fixedly connected to limiting blocks, and the outer wall of the limiting block is slidably connected to the inner wall of the limiting groove.

[0008] As a further preferred embodiment of the present technical solution: a spring is sleeved on the upper portion of the outer wall of the pull rod, the top of the spring is fitted and connected to the outer side of the center of the inner top wall of the limiting cylinder, and the bottom of the spring is fitted and connected to the upper surface of the limiting ring.

[0009] As a further preferred embodiment of the present technical solution: an embedding groove is provided in the middle of the inner top wall of the clamping groove.

[0010] As a further preferred embodiment of the present technical solution: both ends of the forward and reverse screws are fixedly connected with knobs.

[0011] As a further preferred embodiment of the technical solution: a pull button is fixedly connected to the top of the pull rod.

[0012] As a further preferred embodiment of the present technical solution: the outer side wall of the knob is provided with anti-slip grooves.

[0013] Advantages of the utility model:

[0014] 1. The utility model uses the clamping block, the clamping head and the clamping groove in coordination so that the cable is firmly clamped. At the same time, the clamping block and the limiting clamping groove cooperate to limit and fix the position of the clamping block, thereby ensuring that the clamping head firmly clamps the cable, further enhancing the clamping stability, avoiding loosening or falling off, and improving maintenance efficiency and safety.

[0015] 2. The utility model facilitates clamping of cables of different thicknesses through the cooperation of the clamping head and the clamping groove, thereby enhancing its applicability and enabling it to meet a variety of maintenance needs. Description of the drawings:

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a structural schematic diagram of the utility model from one perspective;

[0018] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0019] Figure 3 It is a schematic diagram of the cutaway structure of the wire clamping base and the slider of the utility model;

[0020] Figure 4 For the utility model Figure 3 Magnified view of area A.

[0021] In the figure: 1. Clamping assembly; 11. Wire clamping base; 12. Through slot; 13. Clamping block; 14. Clamping head; 15. Clamping slot; 16. Slider; 17. Slide slot; 18. Forward and reverse screws; 19. Screw hole; 2. Limiting assembly; 20. Limiting cylinder; 21. Limiting ring; 22. Pull rod; 23. Block; 24. Limiting slot; 25. Limiting slot; 26. Limiting block; 27. Spring; 28. Embedded slot; 29. ​​Knob; 30. Pull knob; 31. Anti-slip pattern. Specific implementation method:

[0022] 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.

[0023] Example

[0024] See also Figure 1-4The utility model provides a technical solution: a drainage wire clamp for power maintenance, including a clamping assembly 1, the clamping assembly 1 includes a clamping base 11, a through groove 12, a clamping block 13, a clamping head 14, a clamping groove 15, a slider 16, a slide groove 17, a positive and negative screw 18, a screw hole 19 and a limit assembly 2, through grooves 12 are opened in the middle of both sides of the clamping base 11, the inner side walls of the two through grooves 12 are slidably connected with the clamping blocks 13, the adjacent ends of the two clamping blocks 13 are fixedly connected with the clamping heads 14, the middle of both sides of the front surface of the clamping base 11 are opened with clamping grooves 15, and the outer side walls of the clamping heads 14 are slidably connected to the clamping The inner wall of the groove 15 and the side where the lower surfaces of the two clamping blocks 13 are close to each other are fixedly connected with a slider 16, and both sides of the lower surface of the wire clamping base 11 are provided with sliding grooves 17, and the outer side walls of the slider 16 are slidably connected to the inner side walls of the sliding grooves 17. A forward and reverse screw rod 18 passes through the lower part of one side of the wire clamping base 11, and a screw hole 19 is opened at the center of one side of the two sliders 16. The inner side walls of the two screw holes 19 are respectively threadedly connected to the outer side walls of the forward and reverse screw rods 18. Limiting components 2 are arranged on both sides of the upper surface of the wire clamping base 11, and the forward and reverse threads on the forward and reverse screw rods 18 are used to facilitate the two sliders 16 to move closer or farther away.

[0025] In this embodiment, specifically: the limiting assembly 2 includes a limiting cylinder 20, a limiting ring 21, a pull rod 22, a clamping block 23 and a limiting clamping groove 24. Both sides of the upper surface of the clamping base 11 are fixedly connected to the limiting cylinder 20, the inner side wall of the limiting cylinder 20 is slidably connected to the limiting ring 21, and the inner side wall of the limiting ring 21 is fixedly connected to the pull rod 22. The top of the pull rod 22 passes through the center of the inner top wall of the limiting cylinder 20, and the bottom of the pull rod 22 passes through the upper surface of the clamping base 11. The surface is close to the inner center of the limiting cylinder 20, and the bottom of the pull rod 22 is fixedly connected with a block 23. The top of the block 23 passes through the middle of the inner top wall of the through groove 12. A plurality of limiting slots 24 are opened in the middle of the upper surface of the clamping block 13. The outer wall of the block 23 is fitted and connected to the inner wall of the limiting slot 24. The inclined surface in the limiting slot 24 cooperates with the inclined surface of the block 23, thereby pushing the block 23 to move up and automatically slide into the next limiting slot 24.

[0026] In the present embodiment, specifically: limiting grooves 25 are provided at the lower parts of both sides of the front surface and the rear surface of the wire clamping base 11, the middle parts of the front surface and the rear surface of the sliding block 16 are fixedly connected to the limiting blocks 26, the outer wall of the limiting block 26 is slidably connected to the inner wall of the limiting groove 25, and the limiting block 26 slides inside the limiting groove 25, thereby limiting the limiting block 26, thereby increasing the stability of the sliding block 16 in the sliding groove 17 and preventing the sliding block 16 from deflecting.

[0027] In this embodiment, specifically: a spring 27 is sleeved on the upper part of the outer wall of the pull rod 22, the top of the spring 27 is closely connected to the outer side of the center of the inner top wall of the limiting cylinder 20, and the bottom of the spring 27 is closely connected to the upper surface of the limiting ring 21. The spring 27 pushes the limiting ring 21 to reset, thereby driving the pull rod 22 to move downward, and then driving the block 23 to be inserted into the limiting slot 24.

[0028] In this embodiment, specifically: an embedding groove 28 is opened in the middle of the inner top wall of the clamping groove 15, and the line that needs to be repaired is easily placed in the clamping groove 15 through the embedding groove 28.

[0029] In this embodiment, specifically: both ends of the forward and reverse screw rods 18 are fixedly connected with knobs 29 , and the forward and reverse screw rods 18 are easily rotated by the knobs 29 .

[0030] In this embodiment, specifically: a pull button 30 is fixedly connected to the top of the pull rod 22, and the pull button 30 is used to facilitate pulling the pull rod 22.

[0031] In this embodiment, specifically: the outer wall of the knob 29 is provided with anti-skid patterns 31 , and the anti-skid property of the anti-skid patterns 31 on the knob 29 facilitates the rotation of the knob 29 and prevents slipping during rotation.

[0032] The working principle or structural principle is that when in use, the staff puts the line to be repaired into the two clamping grooves 15 through the embedding groove 28, and then turns any knob 29 to drive the forward and reverse screws 18 to rotate, so that the forward and reverse screws 18 drive the two sliders 16 to move closer to each other in the slide groove 17, and then drive the clamping block 13 and the clamping head 14 to move closer to each other, and through the cooperation of the clamping head 14 and the clamping groove 15, the cable is clamped, and while the clamping block 13 moves, the inclined surface in the limit card groove 24 cooperates with the inclined surface of the card block 23, so as to push the card block 23 to move up, and Under the thrust of the spring 27, the card block 23 automatically slides into the next limit slot 24, limits the moved clamping block 13, and then limits the clamping head 14 that clamps the cable to prevent loosening, making the clamping more stable. When releasing the clamping of the cable, the staff drives the pull rod 22 upward by pulling the pull button 30, thereby driving the card block 23 to slide out of the limit slot 24, thereby releasing the limit on the clamping block 13, and drives the forward and reverse screws 18 to rotate by turning the knob 29, thereby driving the clamping block 13 and the clamping head 14 to move away from each other, thereby releasing the clamping of the cable.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 drainage clamp for electric power maintenance, characterized in that: include A clamping assembly (1), the clamping assembly (1) comprising a clamping base (11), a through groove (12), a clamping block (13), a clamping head (14), a clamping groove (15), a slider (16), a slide groove (17), forward and reverse screws (18), a screw hole (19) and a limit assembly (2), the clamping base (11) is provided with a through groove (12) in the middle of both sides, the inner side walls of the two through grooves (12) are slidably connected with the clamping blocks (13), the adjacent ends of the two clamping blocks (13) are fixedly connected with the clamping heads (14), the front surface of the clamping base (11) is provided with a clamping groove (15) in the middle of both sides, the outer side walls of the clamping heads (14) are provided with a plurality of through grooves (12) and a plurality of through grooves (12 ... The wall is slidably connected to the inner wall of the clamping groove (15), the lower surfaces of the two clamping blocks (13) are fixedly connected to a slider (16) on the side close to each other, the lower surface of the wire clamping base (11) is provided with a slide groove (17) on both sides, the outer wall of the slider (16) is slidably connected to the inner wall of the slide groove (17), a forward and reverse screw rod (18) is penetrated through the lower part of one side of the wire clamping base (11), a screw hole (19) is opened at the center of one side of the two sliders (16), the inner walls of the two screw holes (19) are respectively threadedly connected to the outer walls of the forward and reverse screw rods (18), and a limiting component (2) is provided on both sides of the upper surface of the wire clamping base (11).

2. A drain wire clamp for electric power maintenance according to claim 1, characterized in that: The limiting assembly (2) comprises a limiting cylinder (20), a limiting ring (21), a pull rod (22), a clamping block (23) and a limiting clamping groove (24); both sides of the upper surface of the clamping base (11) are fixedly connected to the limiting cylinder (20); the inner side wall of the limiting cylinder (20) is slidably connected to the limiting ring (21); the inner side wall of the limiting ring (21) is fixedly connected to the pull rod (22); the top of the pull rod (22) passes through the inner top of the limiting cylinder (20); At the center of the wall, the bottom of the pull rod (22) passes through the upper surface of the clamping base (11) close to the inner center of the limiting cylinder (20), the bottom of the pull rod (22) is fixedly connected with a clamping block (23), the top of the clamping block (23) passes through the middle of the inner top wall of the through groove (12), and a plurality of limiting clamping grooves (24) are opened in the middle of the upper surface of the clamping block (13), and the outer wall of the clamping block (23) is closely connected to the inner wall of the limiting clamping groove (24).

3. A drain wire clamp for electric power maintenance according to claim 1, characterized in that: The front surface and the lower part of the rear surface of the wire clamping base (11) are both provided with limiting grooves (25), the middle parts of the front surface and the rear surface of the sliding block (16) are both fixedly connected with limiting blocks (26), and the outer side wall of the limiting block (26) is slidably connected to the inner side wall of the limiting groove (25).

4. A drain wire clamp for electric power maintenance according to claim 2, characterized in that: A spring (27) is sleeved on the upper portion of the outer wall of the pull rod (22), the top of the spring (27) is closely connected to the outer side of the center of the inner top wall of the limiting cylinder (20), and the bottom of the spring (27) is closely connected to the upper surface of the limiting ring (21).

5. The drain wire clamp for electric power maintenance according to claim 1, characterized in that: An embedding groove (28) is provided in the middle of the inner top wall of the clamping groove (15).

6. A drain wire clamp for electric power maintenance according to claim 1, characterized in that: Both ends of the forward and reverse screw rods (18) are fixedly connected with knobs (29).

7. A drain wire clamp for electric power maintenance according to claim 2, characterized in that: A pull button (30) is fixedly connected to the top of the pull rod (22).

8. The drain wire clamp for electric power maintenance according to claim 6, characterized in that: The outer side wall of the knob (29) is provided with anti-slip grooves (31).

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