Special recycling pliers for one-hand operated wire clamping device

Abstract

The invention relates to the technical field of wire clamping devices, in particular to a pair of special recycling pliers for a single-hand-operated wire clamping device, which comprises an external assembly, a supporting rod, a fixed shell arranged above the supporting rod, a connecting shell arranged at one end of the fixed shell, a chuck arranged on the inner side of the connecting shell, and a driving assembly, comprising a battery pack arranged on the inner side of the fixed shell and a control panel arranged on the inner side of the fixed shell. The external assembly further comprises an annular shell arranged below the supporting rod, and the supporting rod is in a cylindrical shape. By means of the special design, an operator can recycle the wire clamping device more quickly and conveniently, the working efficiency is greatly improved, compared with a traditional two-hand operation recycling tool and a single-hand operation wire clamping device special recycling clamp, the operation steps and time can be reduced, and especially under the conditions of emergency repair or high-altitude operation and the like, the wire clamping device can be recycled more quickly and conveniently. The method has obvious advantages.

Description

Technical Field

[0001] The invention relates to the technical field of wire grippers, in particular to a special recovery pliers for wire grippers operated with one hand. Background Art

[0002] Wire gripper pliers are a tool specially designed for overhead line construction and maintenance in the fields of power, telecommunications, railway electrification, etc. Wire gripper pliers are usually designed with ease and safety in mind. They may have different structures and materials to suit different working environments and conductor specifications. For example, some wire gripper pliers may be made of high-strength aluminum alloy to ensure lightness and durability while reducing the operator's workload. In addition, some wire gripper pliers may be equipped with protective hooks or other devices to enhance their grip and safety.

[0003] The shape and size of existing wire gripper recovery pliers may not be suitable for one-handed grasping, which may cause hand fatigue during operation and affect work efficiency. In addition, the one-handed wire gripper recovery pliers on the market are only suitable for wire grippers of specific specifications or types, and have poor compatibility with wire grippers of different sizes and shapes, which limits their application scope in actual work. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a one-hand-operated special recovery pliers for a wire clamp, comprising an external component, including a support rod, a fixed shell arranged above the support rod, a connecting shell arranged at one end of the fixed shell and a clamp arranged inside the connecting shell; and

[0006] The driving assembly includes a battery pack arranged inside the fixed shell and a control board arranged inside the fixed shell.

[0007] As a preferred solution of the one-hand-operated wire gripper dedicated recovery pliers of the present invention, the external component also includes an annular shell arranged below the support rod.

[0008] As a preferred solution of the one-hand-operated wire gripper special recovery pliers of the present invention, the support rod is cylindrical in shape, one side of the fixed shell is arc-shaped, and the connecting shell is rhombus-shaped.

[0009] As a preferred solution of the one-hand-operated wire gripper special recovery pliers described in the present invention, a rubber strip is provided at the connection between the support rod and the annular shell, the rubber strip is in a circular ring shape, and the rubber strip is sleeved on the support rod.

[0010] As a preferred solution of the one-hand-operated wire clamp special recovery pliers described in the present invention, the driving assembly also includes a driving member arranged on the inner side of the fixed shell, a fixed disk is provided at one end of the driving member, a rotating shaft is provided at one end of the fixed disk, and a driving wire is provided on the outer side of the rotating shaft.

[0011] As a preferred solution of the one-hand-operated wire gripper special recovery pliers described in the present invention, a connector is provided at one end of the driving wire, fixed shafts are provided at both ends of the connecting head, a first elastic member is provided on the outer side of the driving wire, and the first elastic member is a reset spring.

[0012] As a preferred solution of the one-hand-operated wire clamp dedicated recovery pliers of the present invention, wherein: the fixed shaft is connected to the clamp.

[0013] As a preferred solution of the one-hand-operated wire clamp special recovery pliers described in the present invention, it also includes a labor-saving component, which includes a fixed handle arranged below the annular shell, and a sloped panel is provided below the fixed handle, one end of the sloped panel is set as a slope, and a storage groove is opened on the inner side of the sloped panel, and a second elastic member is provided in the storage groove, and the second elastic member is a tension spring.

[0014] As a preferred solution of the one-hand-operated wire gripper special recovery pliers described in the present invention, a connecting shaft is provided on the inner side of the fixed handle, a pressing handle is provided on the outer side of the connecting shaft, the pressing handle is connected to the second elastic member, and a limiting curved block is provided at one end of the pressing handle.

[0015] As a preferred solution of the one-hand-operated wire gripper dedicated recovery pliers of the present invention, one side of the limiting curved surface block is set to be arc-shaped.

[0016] The beneficial effects of the present invention are as follows: through the special design, the operator can perform the recovery operation of the wire clamp more quickly and conveniently, which greatly improves the work efficiency. Compared with the traditional two-handed recovery tools, the one-handed operation of the special recovery pliers for the wire clamp can reduce the operation steps and time, especially in emergency repairs or high-altitude operations, which has obvious advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 It is an overall diagram of the present invention.

[0019] Figure 2 This is a diagram showing the driving components of the present invention.

[0020] Figure 3 It is a diagram showing the labor-saving components in the present invention.

[0021] Figure numbers: 100, external component; 101, support rod; 101a, annular shell; 102, fixed shell; 103, connecting shell; 103a, chuck; 200, drive component; 201, battery pack; 202, control board; 203, drive member; 204, fixed disk; 204a, rotating shaft; 205, drive line; 205a, connector; 205a-1, fixed shaft; 206, first elastic member; 300, labor-saving component; 301, fixed handle; 301a, inclined panel; 302, second elastic member; 303, pressing handle; 303a, limiting curved block. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Example 1, reference Figures 1 to 3 , which is the first embodiment of the present invention, provides a one-hand-operated special recovery pliers for a wire clamp, which can achieve the effect of being easy to carry and easy to use.

[0026] Specifically, it includes an external component 100, including a support rod 101, a fixed shell 102 disposed above the support rod 101, a connecting shell 103 disposed at one end of the fixed shell 102, and a clamp 103a disposed inside the connecting shell 103; and,

[0027] The driving assembly 200 includes a battery pack 201 disposed inside the fixed housing 102 and a control board 202 disposed inside the fixed housing 102 .

[0028] The outer component 100 further includes an annular housing 101 a disposed below the support rod 101 .

[0029] The support rod 101 is cylindrical in shape, one side of the fixed housing 102 is arc-shaped, and the connecting housing 103 is rhombus-shaped in shape.

[0030] A rubber strip is provided at the connection between the support rod 101 and the annular housing 101 a . The rubber strip is in a circular ring shape and is sleeved on the support rod 101 .

[0031] The clamp body of the clamp 103a is made of high-strength material to ensure that it has sufficient strength and durability. The clamp 103a part can be designed into a special shape and texture to increase the friction with the line and prevent slipping.

[0032] Among them, the clamp 103a is equipped with a camera and an image recognition system, which can capture and identify images of the remote line during operation. The operator can view the position, status and surrounding environment of the remote line in real time through the display screen or the connected mobile device, so as to operate more accurately.

[0033] Usage process: With its lightweight and compact design, the recovery pliers are more convenient to use at the work site and can be carried with you at any time, which improves the flexibility and convenience of work.

[0034] Example 2, reference Figures 1 to 3 , which is the second embodiment of the present invention, provides a one-handed operation wire clamp dedicated recovery pliers, which can effectively prevent the operator from being injured during the operation.

[0035] Specifically, it includes a driving assembly 200 and a driving member 203 arranged inside the fixed shell 102, a fixed disk 204 is arranged at one end of the driving member 203, a rotating shaft 204a is arranged at one end of the fixed disk 204, and a driving line 205 is arranged on the outer side of the rotating shaft 204a.

[0036] A connector 205a is provided at one end of the driving wire 205, and fixed shafts 205a-1 are provided at both ends of the connector 205a. A first elastic member 206 is sleeved on the outer side of the driving wire 205, and the first elastic member 206 is a return spring.

[0037] The fixed shaft 205a-1 is connected to the chuck 103a.

[0038] Among them, the driving line 205 adopts a high-performance small DC motor or a brushless motor to provide sufficient power output. A driving line 205 with moderate power and adjustable speed can be selected to meet the requirements of the speed and force of the recovery clamp in different working scenarios. The battery pack 201 or an external power adapter can be used to power the motor. The battery pack 201 has the advantage of strong portability and is convenient for use in outdoor operations; the external power adapter can provide a more stable power supply and is suitable for fixed workplaces.

[0039] Among them, the connecting shell 103 usually adopts gear transmission, and the rotational motion of the driving line 205 is converted into linear motion or clamping action of the chuck 103a through a group of gears. The gear tooth ratio and transmission ratio are reasonably designed to achieve appropriate speed and force transmission, and a multi-stage gear transmission is adopted to gradually increase the output torque to ensure that the return chuck 103a can firmly clamp the line. The rotational motion of the driving line 205 is converted into linear motion by utilizing the cooperation of the lead screw and the nut to realize the opening and closing action of the chuck 103a. The lead screw and nut transmission has the characteristics of high precision and good stability, and can ensure that the clamping force of the chuck 103a is uniform and reliable.

[0040] Among them, an operation button is set on the external component 100 to facilitate the operator to control with one hand. The buttons may include a start / stop button, a speed adjustment button, a clamping / releasing button, etc., and the layout and design are carried out according to actual needs. A built-in microcontroller or control circuit can accurately control the operation of the drive line 205. The control board 202 can receive the signal of the operation button and control the speed, direction and start and stop of the drive line 205 according to the preset program to realize the automatic operation of the chuck 103a. Different working modes can be realized through programming, such as a fast recovery mode, a slow and fine operation mode, etc.

[0041] Usage process: When the recovery pliers need to work, when the operator presses the drive button on the outside of the external component 100, the control module will send a signal to the drive line 205 to make the drive line 205 rotate forward, and then drive the fixed disk 204 to rotate through the drive line 205. At this time, the fixed disk 204 will drive the rotating shaft 204a in one end to rotate, and the rotating shaft 204a drives the drive line 205 to shrink, so that the drive line 205 drives the connector 205a to the rear side, and the connector 205a drives the clamps 103a on both sides to clamp the line. When the contact with the drive button is cancelled, the drive line 205 reverses, and the clamp 103a cancels the clamping of the line, so that the operator can recover the wire clamp more quickly and conveniently, greatly improving the work efficiency. Compared with the traditional two-handed recovery tool, the one-handed recovery pliers for wire clamps can reduce the operation steps and time, especially in emergency repairs or high-altitude operations, which has obvious advantages.

[0042] Example 3, reference Figures 1 to 3 , which is the third embodiment of the present invention, and this embodiment provides a one-handed operation wire clamp dedicated recovery pliers, which can reduce the effect of hand fatigue during long-term work.

[0043] Specifically, it also includes a labor-saving component 300, which includes a fixed handle 301 arranged below the annular shell 101a, and an inclined panel 301a is provided below the fixed handle 301. One end of the inclined panel 301a is set as an inclined surface, and a storage groove is opened on the inner side of the inclined panel 301a. A second elastic member 302 is provided in the storage groove, and the second elastic member 302 is a tension spring.

[0044] A connecting shaft is disposed inside the fixed handle 301 , and a pressing handle 303 is disposed outside the connecting shaft. The pressing handle 303 is connected to the second elastic member 302 , and a limiting curved surface block 303 a is disposed at one end of the pressing handle 303 .

[0045] One side of the limiting curved surface block 303a is configured to be arc-shaped.

[0046] Among them, the inclined panel 301a below the fixed handle 301 is ergonomically designed, so that the operator will not get tired when holding the inclined panel 301a for a long time, and one end of the limiting curved block 303a is set to an arc shape, so that when the operator presses the handle 303, the smooth surface of the handle 303 will not cause the operator to lose his grip.

[0047] Usage process: In order to achieve one-handed operation, the labor-saving component 300 of the recovery pliers is usually designed into an ergonomic shape for easy grip and operation. The handle is provided with anti-slip textures or rubber sleeves to increase the stability of grip. At the same time, through a reasonable mechanical structure design, the operator can easily complete the opening and closing, clamping and loosening of the recovery pliers with one hand.

[0048] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0049] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0050] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A one-handed operation special retrieval pliers for wire clamp, characterized by: include, An external component (100) comprises a support rod (101), a fixed housing (102) disposed above the support rod (101), a connecting housing (103) disposed at one end of the fixed housing (102), and a clamp (103a) disposed inside the connecting housing (103); and, The driving assembly (200) comprises a battery pack (201) arranged inside the fixed housing (102) and a control board (202) arranged inside the fixed housing (102).

2. The one-handed operation wire clamp special recovery pliers according to claim 1, characterized in that: The external component (100) further comprises an annular housing (101a) disposed below the support rod (101).

3. The one-handed operation wire clamp special recovery pliers as claimed in claim 2, characterized in that: The support rod (101) is cylindrical in shape, one side of the fixed housing (102) is arc-shaped in shape, and the connecting housing (103) is rhombus-shaped in shape.

4. The one-handed operation wire clamp special recovery pliers as claimed in claim 3, characterized in that: A rubber strip is provided at the connection between the support rod (101) and the annular housing (101a); the rubber strip is in a circular ring shape and is sleeved on the support rod (101).

5. The one-handed operation wire clamp special recovery pliers as claimed in claim 4, characterized in that: The driving assembly (200) further comprises a driving member (203) arranged inside the fixed housing (102), a fixed disk (204) being provided at one end of the driving member (203), a rotating shaft (204a) being provided at one end of the fixed disk (204), and a driving line (205) being provided on the outside of the rotating shaft (204a).

6. The one-hand-operated wire gripper special recovery pliers according to claim 5, characterized in that: One end of the driving wire (205) is provided with a connector (205a), both ends of the connector (205a) are provided with fixed shafts (205a-1), and the outer side of the driving wire (205) is sleeved with a first elastic member (206), and the first elastic member (206) is a return spring.

7. The one-handed operation wire gripper special recovery pliers according to claim 6, characterized in that: The fixed shaft (205a-1) is connected to the chuck (103a).

8. The one-hand-operated wire gripper special recovery pliers according to claim 7, characterized in that: It also includes a labor-saving component (300), the labor-saving component (300) includes a fixed handle (301) arranged below the annular shell (101a), an inclined panel (301a) is arranged below the fixed handle (301), one end of the inclined panel (301a) is arranged as an inclined surface, a storage groove is opened on the inner side of the inclined panel (301a), a second elastic member (302) is arranged in the storage groove, and the second elastic member (302) is a tension spring.

9. The one-handed operation wire clamp special recovery pliers as claimed in claim 8, characterized in that: A connecting shaft is provided on the inner side of the fixed handle (301), a pressing handle (303) is provided on the outer side of the connecting shaft, the pressing handle (303) is connected to the second elastic member (302), and a limiting curved surface block (303a) is provided on one end of the pressing handle (303).

10. The one-handed operation wire clamp special recovery pliers according to claim 9, characterized in that: One side of the limiting curved surface block (303a) is arranged in an arc shape.

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