CN220260912U - Cable clamp with clamp handle detachable structure - Google Patents

Abstract

The utility model relates to the technical field of cable clamps, in particular to a cable clamp with a clamp handle detachable structure. The technical proposal comprises: the end part of the clamp head is fixedly connected with a clamp handle connecting block; the clamp handle assembly comprises a first clamp handle, a fixed handle end and a second clamp handle, one end of the first clamp handle is fixedly connected with the clamp handle connecting block, the other end of the first clamp handle is detachably sleeved with one end of the fixed handle end, and the other end of the fixed handle end is fixedly connected with one end of the second clamp handle; the detachable structure for realizing the detachable function between the clamp handle assembly and the clamp head comprises a guide rack fixed on the inner wall of the first clamp handle. According to the utility model, through the design of the detachable structure, the second clamp handle and the first clamp handle can be fixedly connected to achieve the purpose of prolonging the first clamp handle, the first clamp handle is prolonged to be equal to the prolonged force application moment, and the cable shearing machine is more labor-saving in cable shearing and is suitable for thicker cable shearing.

Description

Cable clamp with clamp handle detachable structure

Technical Field

The utility model relates to the technical field of cable clamps, in particular to a cable clamp with a clamp handle detachable structure.

Background

A cable clamp is a device for shearing a cable and comprises a clamp head and a clamp handle. The cable pliers belong to comparatively common hardware and have different models, and the main difference lies in that the pincers handle length is different, and the cable pliers that have different length pincers handles can be used to cut the cable that thickness degree is different.

The existing cable clamp handle is fixedly connected with the clamp head through bolts, the connection of the clamp handle and the clamp head is tight, the clamp is not easy to detach, and the connection stability between the clamp handle and the clamp head can be affected if the clamp handle and the clamp head are frequently detached. Therefore, when thicker cables are cut, only the cable clamp with the longer clamp handle can be replaced, and the clamp handle cannot be lengthened on the basis of the original cable clamp.

Therefore, the utility model provides a pair of cable pincers with a detachable pincer handle structure, so as to solve the problem that the pincer handle of the prior cable pincers is not easy to lengthen.

Disclosure of Invention

The utility model aims at solving the problems in the background art and provides a cable clamp with a clamp handle detachable structure.

The technical scheme of the utility model is as follows: the cable clamp with the detachable clamp handle structure comprises a clamp head, wherein the end part of the clamp head is fixedly connected with a clamp handle connecting block; the clamp handle assembly comprises a first clamp handle, a fixed handle end and a second clamp handle, one end of the first clamp handle is fixedly connected with the clamp handle connecting block, the other end of the first clamp handle is detachably sleeved with one end of the fixed handle end, and the other end of the fixed handle end is fixedly connected with one end of the second clamp handle; the detachable structure for realizing the detachable function between the clamp handle assembly and the clamp head comprises a guide rack fixed on the inner wall of the first clamp handle, a guide notch which is arranged on the outer wall of the second clamp handle and can horizontally slide with the guide rack, a connecting rod which is elastically connected in the second clamp handle, and a limit tooth block fixed on one end of the connecting rod, wherein tooth grooves which can be meshed up and down are formed on the opposite surfaces of the limit tooth block and the guide rack.

Optionally, a limiting spring a is arranged between the upper and lower limiting tooth blocks, and the limiting spring a pushes the limiting tooth blocks through elastic force, so that tooth grooves between the limiting tooth blocks and the guide racks are meshed with each other.

Optionally, one end fixed connection slider of spacing tooth piece, the spout that supplies the slider vertical slip is seted up to second pincers handle inner wall.

Optionally, fixed handle end and the inside intercommunication of second pincers handle, the one end that spacing tooth piece was kept away from to the connecting rod stretches into in the fixed handle end by the inside second pincers handle and extends to fixed handle end outside through the through-hole that opens at fixed handle end.

Optionally, the detachable structure further comprises a guide shaft fixed on the inner wall of the fixed handle end, and the guide shaft is movably penetrated with the two connecting rods at the same time.

Optionally, the detachable structure further comprises a limiting spring B movably sleeved with the guide shaft, and the upper end and the lower end of the limiting spring B are respectively abutted with the outer walls of the two connecting rods.

Optionally, an insulating sleeve a is fixedly sleeved on the outer wall of one end, far away from the binding clip, of the first clamp handle.

Optionally, an insulating sleeve B is fixedly sleeved on the outer wall of one end, far away from the clamp head, of the fixed handle end.

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

according to the detachable structure, the second clamp handle and the first clamp handle are fixedly connected to achieve the purpose of prolonging the first clamp handle, the first clamp handle is prolonged to be equal to the force application moment, and the detachable structure is more labor-saving in cable shearing and is suitable for shearing thicker cables. Likewise, the second clamp handle can be detached from the first clamp handle through the detachable structure, so that the clamp handle of the cable clamp returns to a shorter state, and the cable clamp is suitable for shearing thinner cables, and the shorter clamp handle is easier to store and carry;

specifically, the second pincers handle and first pincers handle can be in the unblock state through pressing the tip of connecting rod, and adjustable second pincers handle and first pincers handle are connected length this moment, and after unclamping the connecting rod, second pincers handle and first pincers handle automatic locking, simple operation.

Drawings

FIG. 1 is a schematic view of a cable clamp with a detachable clamp handle;

fig. 2 is a schematic illustration of the attachment of the jaw handle assembly of fig. 1 to a removable structure.

Reference numerals: 1. a clamp head; 11. a clamp handle connecting block;

2. a clamp handle assembly; 21. a first clamp handle; 211. an insulating sleeve A; 22. a fixed handle end; 221. an insulating sleeve B; 222. a through hole; 23. a second clamp handle;

3. a detachable structure; 31. a guide rack; 32. a guide slot; 33. a connecting rod; 34. limiting tooth blocks; 35. a limit spring A; 36. a chute; 37. a slide block; 38. a guide shaft; 39. and a limit spring B.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

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.

Examples

As shown in fig. 1-2, the cable clamp with the detachable clamp handle structure provided by the utility model comprises a clamp head 1, and the end part of the clamp head 1 is integrally and fixedly connected with a clamp handle connecting block 11.

The pair of the clamp handle assemblies 2 is arranged together, each clamp handle assembly 2 comprises a first clamp handle 21, a fixed handle end 22 and a second clamp handle 23, an insulating sleeve A211 is fixedly sleeved on the outer wall of one end, far away from the clamp head 1, of the first clamp handle 21, and an insulating sleeve B221 is fixedly sleeved on the outer wall of one end, far away from the clamp head 1, of the fixed handle end 22.

One end of the first clamp handle 21 is fixedly connected with the clamp handle connecting block 11 through a bolt, the other end of the first clamp handle 21 is detachably sleeved with one end of the fixed handle end 22, and the other end of the fixed handle end 22 is integrally and fixedly connected with one end of the second clamp handle 23.

The detachable structure 3 is used to achieve a detachable connection between the first grip 21 and the second grip 23. The detachable structure 3 comprises a pair of guide racks 31 fixed on the inner wall of the first clamp handle 21, and a pair of guide notches 32 which are arranged on the outer wall of the second clamp handle 23 and can horizontally slide with the guide racks 31, and the guide notches 32 are communicated with the inside of the second clamp handle 23. The two ends of the connecting rods 33 are fixedly connected with limiting tooth blocks 34, and tooth grooves capable of being meshed up and down are formed in the opposite surfaces of the limiting tooth blocks 34 and the guide racks 31; the other end of the connecting rod 33 extends from the inside of the second clamp handle 23 into the fixed handle end 22 and extends to the outside of the fixed handle end 22 through a through hole 222 provided in the fixed handle end 22.

The end of the limiting tooth block 34, which is far away from the connecting rod 33, is fixedly connected with a sliding block 37, and the inner wall of the second clamp handle 23 is provided with a sliding groove 36 for the sliding block 37 to vertically slide. A limiting spring A35 is arranged between the upper limiting tooth block 34 and the lower limiting tooth block 34, the limiting tooth block 34 is pushed by the limiting spring A35 through elastic force, tooth grooves between the limiting tooth block 34 and the guide rack 31 are meshed with each other, and connection limiting between the first clamp handle 21 and the second clamp handle 23 is achieved through the mutual meshing of the tooth grooves. The inner wall of the fixed handle end 22 is fixedly connected with a guide shaft 38, the guide shaft 38 is movably penetrated with the two connecting rods 33 at the same time, the guide shaft 38 is movably sleeved with a limiting spring B39, and the upper end and the lower end of the limiting spring B39 are respectively abutted with the outer walls of the two connecting rods 33.

The working principle of the embodiment is as follows: through the design of removable structure 3, can with second pincers handle 23 and first pincers handle 21 fixed connection in order to play the purpose of extension first pincers handle 21, and can prolong to different length, be applicable to the shearing thicker cable. Likewise, the second clamp handle 23 can be detached from the first clamp handle 21 through the detachable structure 3, so that the clamp handles of the cable clamp return to a shorter state, and the cable clamp is suitable for shearing thinner cables, and the shorter clamp handles are easier to store and carry.

Specifically, the cable grip shown in fig. 1 is in a long-handled state, at this time, the insulating sleeve B221 is held, and the thumb and the index finger press the two connecting rods 33 simultaneously, so that the two connecting rods 33 are close to each other, and the limiting tooth block 34 is driven to separate from the guide rack 31, and then the second grip 23 can be horizontally pulled out, so that the grip can be shortened when the second grip 23 is moved in a direction approaching to the first grip 21, the grip can be further extended when the second grip 23 is moved in a direction separating from the first grip 21, and the cable grip can be returned to a short-handled state when the second grip 23 is completely pulled out from the first grip 21.

The above-described embodiments are merely a few alternative embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (8)

1. A cable clamp with removable structure of pincers handle, its characterized in that: the clamp comprises a clamp head (1), wherein the end part of the clamp head (1) is fixedly connected with a clamp handle connecting block (11);

the clamp handle assembly (2), the clamp handle assembly (2) comprises a first clamp handle (21), a fixed handle end (22) and a second clamp handle (23), one end of the first clamp handle (21) is fixedly connected with the clamp handle connecting block (11), the other end of the first clamp handle (21) is detachably sleeved with one end of the fixed handle end (22), and the other end of the fixed handle end (22) is fixedly connected with one end of the second clamp handle (23);

realize removable structure (3) of removable function between pincers handle subassembly (2) and binding clip (1), removable structure (3) are including being fixed in guide rack (31) of first pincers handle (21) inner wall, offer in second pincers handle (23) outer wall can with guide rack (31) horizontal slip's direction notch (32), including elastic connection connecting rod (33) in second pincers handle (23), be fixed in spacing tooth piece (34) of connecting rod (33) one end, the tooth's socket that can mesh from top to bottom all sets up with the opposite face of guide rack (31) spacing tooth piece (34).

2. The cable clamp with the clamp handle detachable structure according to claim 1, wherein a limiting spring A (35) is arranged between the upper limiting tooth block (34) and the lower limiting tooth block (34), and the limiting spring A (35) pushes the limiting tooth block (34) through elastic force to enable tooth grooves between the limiting tooth block (34) and the guide rack (31) to be meshed with each other.

3. The cable clamp with the clamp handle detachable structure according to claim 1, wherein one end of the limiting tooth block (34) is fixedly connected with a sliding block (37), and a sliding groove (36) for vertically sliding the sliding block (37) is formed in the inner wall of the second clamp handle (23).

4. The cable clamp with the clamp handle detachable structure according to claim 1, wherein the fixed handle end (22) is communicated with the interior of the second clamp handle (23), and one end of the connecting rod (33) away from the limiting tooth block (34) extends into the fixed handle end (22) from the interior of the second clamp handle (23) and extends to the exterior of the fixed handle end (22) through a through hole (222) formed in the fixed handle end (22).

5. A pair of cable pincers with removable pincers handle structure according to claim 1, characterized in that the removable structure (3) also comprises a guiding shaft (38) fixed to the inner wall of the fixed handle end (22), the guiding shaft (38) being movable through both connecting rods (33) at the same time.

6. The pair of cable pincers with the detachable pincers handle structure according to claim 5, wherein the detachable structure (3) further comprises a limiting spring B (39) movably sleeved with the guide shaft (38), and the upper end and the lower end of the limiting spring B (39) are respectively abutted with the outer walls of the two connecting rods (33).

7. A pair of cable pliers with detachable handles according to claim 1, characterized in that the outer wall of the end of the first handle (21) far from the pliers head (1) is fixedly sleeved with an insulating sleeve a (211).

8. A pair of cable pliers with detachable handles according to claim 1, characterized in that the outer wall of the end of the fixed handle end (22) far from the pliers head (1) is fixedly sleeved with an insulating sleeve B (221).