CN219286846U

CN219286846U - Special mechanical wire pressing pliers for electric power engineering

Info

Publication number: CN219286846U
Application number: CN202221849707.6U
Authority: CN
Inventors: 王金禹; 张红涛; 许洪敬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-06-30
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a special mechanical wire pressing pliers for electric power engineering, which relates to the technical field of wire pressing pliers. The utility model relates to a special mechanical wire pressing clamp for electric power engineering, which is convenient to replace wire pressing pieces of different specifications by arranging an installation assembly, improves the application range of a wire pressing clamp body, and avoids the problems of more tools, large volume and inconvenient carrying caused by carrying more wire pressing clamps.

Description

Special mechanical wire pressing pliers for electric power engineering

Technical Field

The utility model relates to the technical field of wire pressing pliers, in particular to a special mechanical wire pressing pliers for electric power engineering.

Background

Electric power engineering, i.e. engineering related to the production, transportation, distribution of electrical energy, also broadly includes engineering that uses electricity as a motive power and energy source in a number of fields. It is also understood that in the power transmission and transformation industry, in the related work of the power engineering, wire clamping pliers are generally used to press the wires and the terminals, so as to connect the terminals and the wires. Common telephone line connectors, network line connectors, connectors of wires and equipment, etc. are all pressed by wire pressing pliers.

At present, in the market, the wire pressing pliers in the prior art are various in types, various special wire pressing tools are needed to be prepared according to the types and the types of wires, when a plurality of wire pressing pliers are needed in construction sites, a plurality of wire pressing pliers tools are needed at the same time, the traditional wire pressing pliers can only meet the wire pressing requirements of one to two types of wires with different sizes of single wire type, and for different types of wire types, the wire pressing pliers still need corresponding wire pressing tools, so that the defects are that the number of tools is relatively large, the occupied volume of a tool bag is large, the weight is large, the carrying is inconvenient, and the cost of purchasing tools is high.

Disclosure of Invention

The utility model mainly aims to provide the special mechanical wire pressing pliers for the electric power engineering, which can effectively solve the problems that the traditional wire pressing pliers in the background technology only can meet the wiring requirements of cables with one to two sizes of single wire type, and the wire pressing pliers have the defects of more number of tools, large volume, heavy weight, inconvenient carrying and high tool purchasing cost for different kinds of wire types or corresponding wire pressing tools.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the special mechanical wire pressing pliers for the electric power engineering comprise a wire pressing pliers body, wherein a wire pressing piece is arranged at the end part of the wire pressing pliers body, and the wire pressing piece is connected with the wire pressing pliers body through a mounting assembly;

the installation component includes stopper, carriage release lever, spacing ring, guide block, conflict spring and screw post, stopper and the top fixed connection of line ball spare, the spacing groove with stopper looks adaptation is seted up to the one end bottom of line ball pincers body, the cavity has been seted up to the inside of line ball pincers body, the carriage release lever activity sets up in the cavity, the spacing ring movable sleeve is established in the carriage release lever outer ring side, guide block and carriage release lever lateral wall fixed connection, the ring channel with the guide block looks adaptation is seted up to the inner wall of spacing ring, the guide block rotates at the ring channel inside, the outer ring side at the carriage release lever is established to the conflict spring cover, just the one end and the stopper top fixed connection of conflict spring, the other end and cavity inner wall fixed connection of conflict spring, the screw post is with the bottom fixed connection of carriage release lever, just the screw groove with screw post looks adaptation is seted up at the top of stopper, the line ball spare is convenient for install the line ball spare of different specifications simultaneously and is installed the change.

Preferably, the top end of the moving rod extends out of the wire pressing clamp body, and a through hole matched with the moving rod is formed in the side face of the wire pressing clamp body.

Preferably, the side of the limiting ring is fixedly connected with a positioning block, and the inner wall of the cavity is provided with a positioning groove matched with the positioning block, so that the limiting ring is conveniently limited.

Preferably, the wire pressing clamp body comprises a first rotating rod and a second rotating rod, and the first rotating rod is hinged with the second rotating rod.

Preferably, the wire pressing piece comprises a first wire pressing head and a second wire pressing head, the first wire pressing head is matched with the second wire pressing head, the first wire pressing head is fixedly connected with a limiting block on the first rotating rod, and the second wire pressing head is fixedly connected with a limiting block on the second rotating rod.

Preferably, the number of the installation components is two, one of the installation components is arranged on the first rotating rod, and the other installation components are arranged on the second rotating rod, so that the installation of the first wire pressing head and the second wire pressing head is facilitated.

Preferably, the first rotating rod and the second rotating rod are sleeved at one end far away from the wire pressing piece, so that the wire pressing clamp body can be prevented from sliding during use.

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

according to the utility model, the installation assembly is arranged, when the wire pressing piece is required to be installed, the moving rod is pulled outwards, so that the moving rod drives the threaded column to synchronously move, the limiting ring can move under the action of the guide block at the moment, the abutting spring deforms under the action of the limiting ring, the limiting block on the wire pressing piece is slid into the limiting groove on the wire pressing clamp body, then the moving rod is loosened, the moving rod returns under the reset action of the abutting spring, the moving rod drives the threaded column to move to the threaded hole position at the top of the limiting block, and finally the moving rod is rotated, so that the moving rod drives the threaded column to synchronously rotate, thereby fixing the limiting block, facilitating the replacement of wire pressing pieces of different specifications, improving the application range of the wire pressing clamp body, avoiding the problems of multiple tools, large size and inconvenient carrying.

Drawings

FIG. 1 is a perspective view of a special mechanical crimping tool for electric power engineering according to the present utility model;

FIG. 2 is an enlarged view of the structure of the wire pressing pliers of the special machine for electric power engineering at the position A in FIG. 1;

FIG. 3 is a front sectional view of a first rotary rod structure of a special mechanical crimping tool for electric power engineering according to the present utility model;

FIG. 4 is an enlarged view of the structure of the special mechanical crimping pliers for electric power engineering at B in FIG. 3;

FIG. 5 is a front sectional view of a limiting ring structure of a special mechanical wire pressing pliers for electric power engineering;

fig. 6 is a perspective view of a first wire pressing head structure of a special mechanical wire pressing pliers for electric power engineering.

In the figure: 1. a crimping tool body; 2. a limiting block; 3. a moving rod; 4. a limiting ring; 5. a guide block; 6. a contact spring; 7. a threaded column; 8. a limit groove; 9. an annular groove; 10. a thread groove; 11. a positioning block; 12. a first rotating lever; 13. a second rotating lever; 14. a first wire pressing head; 15. a second wire pressing head; 16. an anti-skid sleeve.

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 either 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. 1-6, the utility model discloses a special mechanical wire pressing pliers for electric power engineering, which comprises a wire pressing pliers body 1, wherein a wire pressing piece is arranged at the end part of the wire pressing pliers body 1, and is connected with the wire pressing pliers body 1 through a mounting assembly;

the installation component includes stopper 2, movable rod 3, spacing ring 4, guide block 5, conflict spring 6 and screw post 7, stopper 2 and the top fixed connection of line ball spare, spacing groove 8 with stopper 2 looks adaptation has been seted up to the one end bottom of line ball pincers body 1, the cavity has been seted up to the inside of line ball pincers body 1, movable rod 3 activity sets up in the cavity, spacing ring 4 movable sleeve establishes at the outer loop side of movable rod 3, guide block 5 and the fixed connection of movable rod 3 lateral wall, annular groove 9 with guide block 5 looks adaptation has been seted up to the inner wall of spacing ring 4, guide block 5 rotates at annular groove 9 inside, the outer loop side at movable rod 3 is established to conflict spring 6 cover, and the one end and the stopper 2 top fixed connection of conflict spring 6, the other end and cavity inner wall fixed connection of screw post 7 and the bottom fixed connection of movable rod 3, and the screw groove 10 with screw post 7 looks adaptation has been seted up at the top of stopper 2, the line ball spare is installed to the convenience, install the line ball spare to different specifications simultaneously.

The top of the movable rod 3 extends out of the wire pressing clamp body 1, and a through hole matched with the movable rod 3 is formed in the side face of the wire pressing clamp body 1.

The side of the limiting ring 4 is fixedly connected with a positioning block 11, and a positioning groove matched with the positioning block 11 is formed in the inner wall of the cavity, so that the limiting ring 4 is conveniently limited.

The crimping tool body 1 comprises a first rotating rod 12 and a second rotating rod 13, and the first rotating rod 12 and the second rotating rod 13 are hinged.

The line ball spare includes first end of a thread 14 and second end of a thread 15, and first end of a thread 14 and second end of a thread 15 looks adaptation, and first end of a thread 14 is fixed connection with stopper 2 on the first dwang 12, and second end of a thread 15 is fixed connection with stopper 2 on the second dwang 13.

The number of the installation components is two, one of the installation components is arranged on the first rotating rod 12, and the other installation component is arranged on the second rotating rod 13, so that the first wire pressing head 14 and the second wire pressing head 15 can be conveniently installed.

The first rotating rod 12 and the second rotating rod 13 are sleeved at one end far away from the wire pressing piece, and an anti-slip sleeve 16 is arranged at one end, so that the wire pressing clamp body 1 can be prevented from slipping during use.

The working principle of the utility model is as follows: when using, when needing to install the line ball spare, through outwards pulling movable rod 3, make movable rod 3 drive screw post 7 and carry out synchronous motion, stop collar 4 can remove under the effect of guide block 5 this moment, conflict spring 6 takes place deformation under the effect of stop collar 4 this moment, stopper 2 on the line ball spare slides into in spacing groove 8 on line ball pincers body 1 afterwards, afterwards loosen movable rod 3, make movable rod 3 return under the reset effect of conflict spring 6, make movable rod 3 drive screw post 7 remove to the screw hole position at stopper 2 top, finally through rotating movable rod 3, make movable rod 3 drive screw post 7 and carry out synchronous rotation, thereby can fix stopper 2, be convenient for change the line ball spare of different specifications, the content that does not make detailed description in this specification belongs to the prior art that the expert in this specification knows.

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 special mechanical wire pressing pliers of electric power engineering, includes wire pressing pliers body (1), its characterized in that: the wire pressing clamp comprises a wire pressing clamp body (1), wherein a wire pressing piece is arranged at the end part of the wire pressing clamp body (1), and is connected with the wire pressing clamp body (1) through a mounting assembly;

the installation component includes stopper (2), carriage release lever (3), spacing ring (4), guide block (5), conflict spring (6) and screw thread post (7), the top fixed connection of stopper (2) and line ball spare, spacing groove (8) with stopper (2) looks adaptation are seted up to the one end bottom of line ball pincers body (1), cavity has been seted up inside line ball pincers body (1), carriage release lever (3) activity sets up in the cavity, spacing ring (4) movable sleeve is established in carriage release lever (3) outer loop side, ring channel (9) with carriage release lever (3) lateral wall fixed connection are seted up to the inner wall of spacing ring (4) with guide block (5) looks adaptation, guide block (5) are at ring channel (9) inside rotation, conflict spring (6) cover is established in carriage release lever (3) outer loop side, just the one end and stopper (2) top fixed connection of conflict spring (6), the other end and the cavity inner wall fixed connection of spring (6) establish at carriage release lever (3) and screw thread post (7) and screw thread post (10) are seted up to the inner wall of carriage release lever (4).

2. The power engineering-specific mechanical crimping tool as claimed in claim 1, wherein: the top of the movable rod (3) extends out of the wire pressing clamp body (1), and a through hole matched with the movable rod (3) is formed in the side face of the wire pressing clamp body (1).

3. The power engineering-specific mechanical crimping tool as claimed in claim 1, wherein: the side of the limiting ring (4) is fixedly connected with a positioning block (11), and a positioning groove matched with the positioning block (11) is formed in the inner wall of the cavity.

4. The power engineering-specific mechanical crimping tool as claimed in claim 1, wherein: the wire pressing clamp body (1) comprises a first rotating rod (12) and a second rotating rod (13), and the first rotating rod (12) and the second rotating rod (13) are hinged.

5. The power engineering-specific mechanical crimping tool as recited in claim 4, wherein: the wire pressing piece comprises a first wire pressing head (14) and a second wire pressing head (15), wherein the first wire pressing head (14) is fixedly connected with a limiting block (2) on a first rotating rod (12), and the second wire pressing head (15) is fixedly connected with the limiting block (2) on a second rotating rod (13).

6. The power engineering-specific mechanical crimping tool as recited in claim 4, wherein: the number of the mounting assemblies is two, one of the two groups of the mounting assemblies is arranged on the first rotating rod (12), and the other group of the mounting assemblies is arranged on the second rotating rod (13).

7. The power engineering-specific mechanical crimping tool as recited in claim 4, wherein: and an anti-skid sleeve (16) is sleeved at one end of the first rotating rod (12) and one end of the second rotating rod (13) which are far away from the line pressing piece.