CN221407675U

CN221407675U - Cable short-circuit grounding wire clamp

Info

Publication number: CN221407675U
Application number: CN202322957881.3U
Authority: CN
Inventors: 李明
Original assignee: Shandong Dingsheng Construction Engineering Co ltd
Current assignee: Shandong Dingsheng Construction Engineering Co ltd
Priority date: 2023-11-01
Filing date: 2023-11-01
Publication date: 2024-07-23
Anticipated expiration: 2033-11-01

Abstract

The utility model relates to the technical field of power line construction tools, in particular to a cable short-circuit grounding wire clamp, which comprises a handle, wherein a fixed rod is fixedly connected to the middle part of the upper end of the handle, a first motor is fixedly arranged in the middle of the lower wall of the fixed rod, the output end of the first motor is fixedly connected with a first threaded column, the outer surface of the first threaded column is in threaded connection with a length adjusting assembly, an angle control assembly is arranged on the length adjusting assembly, a second threaded column is inserted and threaded on the angle control assembly, the upper end of the second threaded column is connected with a movable plate through a bearing, a compression pad is fixedly connected to the upper end of the movable plate, a sliding column is fixedly connected to the left part of the lower end of the movable plate, and second limiting grooves are formed in the left part of the inner wall of the fixed rod and the right part of the inner wall. The cable short-circuit grounding wire clamp disclosed by the utility model can adjust the angle of the device, so that the device is convenient to wire lines with different angles and convenient to use.

Description

Cable short-circuit grounding wire clamp

Technical Field

The utility model relates to the technical field of power line construction tools, in particular to a cable short-circuit grounding wire clamp.

Background

The cable short-circuit grounding wire clamp is a safety tool for temporarily carrying out short-circuit grounding on equipment which is powered off, and has the function of preventing the equipment from suddenly coming into charge and generating the harm of induced voltage to human bodies when the equipment is powered off for maintenance or other works, and simultaneously discharging the residual charge of the power-off equipment.

The Chinese patent document with the authorized bulletin number of CN210040617U discloses a portable short-circuit grounding wire grounding end wire clamp which comprises a fixed part and a moving part; the fixed part includes short circuit line interface and fastener body, and the fastener body includes L type card strip movement groove, and L type card strip movement groove includes vertical direction movement groove and horizontal direction movement groove. Aiming at the technical scheme, the following defects exist in use: when the existing short circuit grounding clamping wire clamp is used, if constructors need to wire lines with different angles, the angle adjustment of the circuit grounding clamping wire clamp is inconvenient, so that the circuit grounding clamping wire clamp is inconvenient to use and has certain limitation.

Therefore, we propose a new cable shorting ground wire clamp.

Disclosure of utility model

The utility model mainly aims to provide a cable short-circuit grounding wire clamp which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a cable short circuit earth connection fastener, includes the handle, handle upper end middle part fixedly connected with dead lever, dead lever lower wall middle part fixed mounting has first motor, first motor output fixedly connected with first screw thread post, and first screw thread post upper wall passes through bearing and dead lever upper wall middle part swing joint, first screw thread post surface threaded connection has length adjustment subassembly, be provided with angle control assembly on the length adjustment subassembly, alternate threaded connection has the second screw thread post on the angle control assembly, second screw thread post upper end is connected with the fly leaf through the bearing, fly leaf upper end fixedly connected with compresses tightly the pad, fly leaf lower extreme left part fixedly connected with slide post, and the slide post is "T" shape setting, first spacing groove is all opened to dead lever upper end left part and upper end right part, and two first spacing grooves all communicate with each other with the dead lever inside.

Preferably, the length adjustment assembly comprises a supporting rod, a first threaded hole penetrating up and down is formed in the middle of the lower wall of the supporting rod, a limiting block is fixedly connected to the left lower portion of the outer surface of the supporting rod and the right lower portion of the outer surface of the supporting rod, a supporting seat is fixedly connected to the upper end of the supporting rod, a mounting seat is fixedly connected to the upper end of the supporting seat, a dust screen is fixedly connected to the left end of the mounting seat through bolts, a third limiting groove is formed in the right end of the mounting seat, and the supporting rod is in threaded connection with the outer surface of the first threaded column through the first threaded hole.

Preferably, the support rod is in sliding connection with the fixing rod through a limiting block, a second limiting groove and a first limiting groove, and the third limiting groove is in an annular arrangement.

Preferably, the angle control assembly comprises a second motor, second motor output fixedly connected with C shape holder, C shape holder upper wall fixedly connected with supporting pad, the second screw hole of upper and lower break-through is opened at C shape holder lower wall middle part, the slot of break-through about opening is opened at C shape holder lower wall left part, C shape holder left end middle part fixedly connected with rotates the seat, and rotates the seat and be annular setting, second motor fixed mounting is at mount pad right wall middle part.

Preferably, the C-shaped clamping seat is in sliding connection with the mounting seat through the rotating seat and the third limiting groove, and the C-shaped clamping seat is in concave arrangement.

Preferably, the outer surface of the second threaded column is connected with the C-shaped clamping seat in a threaded manner through a second threaded hole, and the movable plate is connected with the C-shaped clamping seat in a sliding manner through the sliding column and the slot.

Compared with the prior art, the utility model has the following beneficial effects:

1. The angle control assembly is arranged, the second motor is started, and the C-shaped clamping seat is enabled to rotate back and forth to a proper angle under the action of the rotating seat and the mounting seat, so that the angle of the device can be adjusted, lines with different angles can be conveniently wired by the device, and the device is convenient to use;

2. Through setting up first motor, first screw thread post and length adjustment subassembly, start first motor, make first screw thread post rotate, make the bracing piece drive supporting seat and mount pad and reciprocate to suitable height under stopper, second spacing groove and first spacing groove's effect to drive angle control subassembly and reciprocate to suitable height, the whole length of adjusting device of being convenient for improves the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a cable shorting ground clip of the present utility model;

FIG. 2 is a schematic diagram showing a connection of a portion of a cable shorting ground clip according to the present utility model;

FIG. 3 is a schematic view of the overall structure of a length adjustment assembly of a cable shorting ground clip of the present utility model;

fig. 4 is a schematic diagram of the overall structure of an angle control assembly of a cable short-circuit ground wire clamp according to the present utility model.

In the figure: 1. a handle; 2. a fixed rod; 3. a first motor; 4. a first threaded post; 5. a length adjustment assembly; 6. an angle control assembly; 7. a first limit groove; 8. the second limit groove; 9. a second threaded post; 10. a movable plate; 11. a compression pad; 12. a spool; 51. a support rod; 52. a first threaded hole; 53. a limiting block; 54. a support base; 55. a mounting base; 56. a third limit groove; 57. a dust screen; 61. a second motor; 62. a C-shaped clamping seat; 63. a rotating seat; 64. a support pad; 65. a second threaded hole; 66. a slot.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

The utility model provides a cable short circuit earth connection fastener, including handle 1, handle 1 upper end middle part fixedly connected with dead lever 2, dead lever 2 lower wall middle part fixed mounting has first motor 3, first motor 3 output fixedly connected with first screw thread post 4, and first screw thread post 4 upper wall passes through bearing and dead lever 2 upper wall middle part swing joint, first screw thread post 4 surface threaded connection has length adjustment subassembly 5, be provided with angle control assembly 6 on the length adjustment subassembly 5, it has second screw thread post 9 to alternate threaded connection on the angle control assembly 6, second screw thread post 9 upper end is connected with fly leaf 10 through the bearing, fly leaf 10 upper end fixedly connected with compresses tightly pad 11, fly leaf 10 lower extreme left part fixedly connected with slide post 12, and slide post 12 is "T" shape setting, dead lever 2 inner wall left part and inner wall right part all open second spacing groove 8, dead lever 2 upper end left part and upper end right part all open first spacing groove 7, and two first spacing grooves 7 all communicate with each other with the dead lever 2 inside.

In this embodiment, the length adjusting assembly 5 includes a supporting rod 51, a first threaded hole 52 penetrating up and down is opened in the middle of the lower wall of the supporting rod 51, a limiting block 53 is fixedly connected to the left lower part of the outer surface of the supporting rod 51 and the right lower part of the outer surface of the supporting rod 51, a supporting seat 54 is fixedly connected to the upper end of the supporting rod 51, a mounting seat 55 is fixedly connected to the upper end of the supporting seat 54, a dust screen 57 is fixedly connected to the left end of the mounting seat 55 through bolts, a third limiting groove 56 is opened at the right end of the mounting seat 55, and the supporting rod 51 is in threaded connection with the outer surface of the first threaded column 4 through the first threaded hole 52; the supporting rod 51 is in sliding connection with the fixed rod 2 through a limiting block 53, a second limiting groove 8 and a first limiting groove 7, and a third limiting groove 56 is annularly arranged; through setting up first motor 3, first screw thread post 4 and length adjustment subassembly 5 to the whole length of adjustment device of being convenient for improves the practicality of device.

In this embodiment, the angle control assembly 6 includes a second motor 61, an output end of the second motor 61 is fixedly connected with a C-shaped holder 62, an upper wall of the C-shaped holder 62 is fixedly connected with a support pad 64, a middle part of a lower wall of the C-shaped holder 62 is provided with a second threaded hole 65 penetrating up and down, a left part of a lower wall of the C-shaped holder 62 is provided with a slot 66 penetrating up and down, a middle part of a left end of the C-shaped holder 62 is fixedly connected with a rotating seat 63, the rotating seat 63 is in an annular arrangement, and the second motor 61 is fixedly installed in a middle part of a right wall of the installation seat 55; the C-shaped clamping seat 62 is in sliding connection with the mounting seat 55 through the rotating seat 63 and the third limiting groove 56, and the C-shaped clamping seat 62 is arranged in a concave shape; the outer surface of the second threaded column 9 is connected with the C-shaped clamping seat 62 through a second threaded hole 65 in a threaded manner, and the movable plate 10 is connected with the C-shaped clamping seat 62 in a sliding manner through the sliding column 12 and the slot 66; through setting up angle control assembly 6 to can adjust the angle of device, make the device be convenient for wire connection to the circuit of different angles, facilitate the use.

It should be noted that, in the use process, the first motor 3 is started first to rotate the first threaded column 4, the supporting rod 51 drives the supporting seat 54 and the mounting seat 55 to move up and down to a proper height under the action of the limiting block 53, the second limiting groove 8 and the first limiting groove 7, so that the angle control assembly 6 is driven to move up and down to a proper height, the whole length of the device is convenient to adjust, the practicability of the device is improved, the second motor 61 is started later, the C-shaped clamping seat 62 is enabled to rotate back and forth to a proper angle under the action of the rotating seat 63 and the mounting seat 55, the device can adjust the angle, the second threaded column 9 is rotated later, the movable plate 10 drives the pressing pad 11 to move up under the action of the sliding column 12 and the slot 66, the pressing pad 11 and the supporting pad 64 clamp the line, the device is convenient to wire the lines with different angles, and the device is convenient to use.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable short circuit earth connection fastener, includes handle (1), its characterized in that: the utility model discloses a handle, including handle (1), fixed lever (2) upper end middle part fixedly mounted has first motor (3), first motor (3) output fixedly connected with first screw thread post (4), and first screw thread post (4) upper wall pass through bearing and fixed lever (2) upper wall middle part swing joint, first screw thread post (4) surface threaded connection has length adjustment subassembly (5), be provided with angle control subassembly (6) on length adjustment subassembly (5), alternate threaded connection has second screw thread post (9) on angle control subassembly (6), second screw thread post (9) upper end is connected with fly leaf (10) through the bearing, fly leaf (10) upper end fixedly connected with compresses tightly pad (11), fly leaf (10) lower extreme left part fixedly connected with slide (12), and slide (12) are "T" shape setting, second spacing groove (8) are all opened on inner wall left part and inner wall right part of dead lever (2), first spacing groove (7) and two inside spacing groove (7) are all opened to fixed lever (7).

2. The cable shorting ground clip of claim 1 wherein: the length adjustment assembly (5) comprises a supporting rod (51), a first threaded hole (52) penetrating up and down is formed in the middle of the lower wall of the supporting rod (51), a limiting block (53) is fixedly connected to the left lower portion of the outer surface of the supporting rod (51) and the right lower portion of the outer surface of the supporting rod, a supporting seat (54) is fixedly connected to the upper end of the supporting rod (51), a mounting seat (55) is fixedly connected to the upper end of the supporting seat (54), a dust screen (57) is fixedly connected to the left end of the mounting seat (55) through bolts, a third limiting groove (56) is formed in the right end of the mounting seat (55), and the supporting rod (51) is in threaded connection with the outer surface of the first threaded column (4) through the first threaded hole (52).

3. A cable shorting ground clip as recited in claim 2, wherein: the support rod (51) is in sliding connection with the fixed rod (2) through a limiting block (53), a second limiting groove (8) and a first limiting groove (7), and the third limiting groove (56) is in an annular arrangement.

4. A cable shorting ground clip according to claim 3, wherein: the angle control assembly (6) comprises a second motor (61), the output end of the second motor (61) is fixedly connected with a C-shaped clamping seat (62), the upper wall of the C-shaped clamping seat (62) is fixedly connected with a supporting pad (64), a second threaded hole (65) which penetrates through the middle of the lower wall of the C-shaped clamping seat (62) vertically is formed in the middle of the lower wall of the C-shaped clamping seat (62), a slot (66) which penetrates through the left wall of the C-shaped clamping seat (62) vertically is formed in the left portion of the lower wall of the C-shaped clamping seat, the middle of the left end of the C-shaped clamping seat (62) is fixedly connected with a rotating seat (63), the rotating seat (63) is in an annular arrangement, and the second motor (61) is fixedly installed in the middle of the right wall of the installation seat (55).

5. The cable shorting ground clip of claim 4 wherein: the C-shaped clamping seat (62) is in sliding connection with the mounting seat (55) through the rotating seat (63) and the third limiting groove (56), and the C-shaped clamping seat (62) is in a concave shape.

6. The cable shorting ground clip of claim 4 wherein: the outer surface of the second threaded column (9) is connected with the C-shaped clamping seat (62) through a second threaded hole (65) in a threaded penetrating mode, and the movable plate (10) is connected with the C-shaped clamping seat (62) in a sliding mode through the sliding column (12) and the slot (66).