CN215847917U

CN215847917U - Rail steel wire strainer

Info

Publication number: CN215847917U
Application number: CN202121393167.0U
Authority: CN
Inventors: 邵柳泉
Original assignee: Wuxi Yide Industrial Co ltd
Current assignee: Wuxi Yide Industrial Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-02-18
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to the technical field of fence devices, in particular to a fence steel wire tensioner, which comprises a chain adjusting mechanism, a first wire clamping mechanism and a second wire clamping mechanism, wherein the first wire clamping mechanism and the second wire clamping mechanism are the same in specification; the chain adjusting mechanism and the first wire clamping mechanism are hinged to the handle, a chain is connected to the second wire clamping mechanism, and the chain can be tightened and loosened through the chain adjusting mechanism. The device is simple in structure, convenient to use, labor-saving and capable of effectively maintaining the fence.

Description

Rail steel wire strainer

Technical Field

The utility model relates to the technical field of fence devices, in particular to a fence steel wire tensioner.

Background

Currently, with the development of animal husbandry, fences have become indispensable important equipment of pastures, and the adoption of fence grazing has the advantages of saving manpower, being convenient for reasonable utilization of grasslands, improving the productivity of grasslands, and the like. The existing fence is mainly of a steel wire rope structure, the problem that the steel wire rope is not flexible can be caused by long-term use in the process of building or after building, and if the steel wire is not tensioned in time, the fence can collapse and animals can scatter.

Therefore, a technique for solving this problem is urgently required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the problems in the prior art and provides a fence steel wire tensioner, which is characterized in that two ends of a loose steel wire are respectively clamped by a first wire clamping mechanism and a second wire clamping mechanism with the same specification, a chain connected with the second wire clamping mechanism is gradually tightened by a chain adjusting mechanism, the purpose of further tensioning and keeping the steel wire rope is achieved, the loose steel wire rope is cut off and reconnected, and the purpose of tensioning the fence steel wire is further achieved.

The above purpose is realized by the following technical scheme:

a fence steel wire tensioner comprises a chain adjusting mechanism, a first wire clamping mechanism and a second wire clamping mechanism, wherein the first wire clamping mechanism and the second wire clamping mechanism are the same in specification; the chain adjusting mechanism and the first wire clamping mechanism are hinged to the handle, a chain is connected to the second wire clamping mechanism, and the chain can be tightened and loosened through the chain adjusting mechanism.

Further, a hinge region is formed by flattening along the upper portion of the handle, and the first wire clamping mechanism is hinged to the hinge region in a direction opposite to the direction of the chain adjusting mechanism.

Further, the chain adjusting mechanism comprises a first hook tooth piece and a second hook tooth piece which can be mutually meshed, the tail ends of the first hook tooth piece and the second hook tooth piece are hinged to the hinge area respectively, a tightening spring is further connected between the first hook tooth piece and the second hook tooth piece, and the tightening spring can keep the first hook tooth piece and the second hook tooth piece to be always meshed.

Further, the first wire clamping mechanism is hinged to the hinge area by a first connecting block.

Furthermore, the first line clamping mechanism comprises a pair of male pliers and female pliers which can be hinged to each other, the tail end of each male pliers is hinged to a male pliers connecting rod, the tail end of each female pliers is hinged to a female pliers connecting rod, the female pliers connecting rods, the male pliers connecting rods and the first connecting block are hinged to each other, and the other end of the first connecting block is hinged to the hinge area.

Furthermore, a wire groove for the rotary occlusion of the male pliers is formed in the female pliers.

Further, a rubber gasket is arranged in the wire groove.

Further, a second connecting block is hinged to the second wire clamping mechanism, and the chain is connected to the second connecting block.

Further, the tail end of the chain is connected with a chain hook.

Further, the chain adjusting mechanism, the first wire clamping mechanism, the second wire clamping mechanism and the chain are all made of metal materials.

Advantageous effects

According to the fence steel wire strainer provided by the utility model, the two ends of a loose steel wire are respectively clamped through the first wire clamping mechanism and the second wire clamping mechanism which are the same in specification, the chain connected with the second wire clamping mechanism is gradually tightened through the chain adjusting mechanism, the purpose of further straining and keeping the steel wire rope is achieved, the loose steel wire rope is cut off and spliced again, and the purpose of straining the fence steel wire is further achieved. The device is simple in structure, convenient to use, labor-saving and capable of effectively maintaining the fence.

Drawings

Fig. 1 is a schematic structural diagram of a fence steel wire tensioner according to the present invention;

fig. 2 is a schematic structural view of a chain adjusting mechanism of the fence steel wire tensioner of the utility model;

fig. 3 is a schematic structural view of a wire clamping mechanism of the fence wire tensioner of the utility model;

fig. 4 is a schematic structural view of male pliers and female pliers of the fence wire tensioner of the utility model.

Graphic notation:

1-chain adjusting mechanism, 11-first tooth hooking piece, 12-second tooth hooking piece, 13-tightening spring, 2-first line clamping mechanism, 21-male tong, 22-female tong, 23-male tong connecting rod, 24-female tong connecting rod, 25-line groove, 3-second line clamping mechanism, 4-handle, 41-hinged area, 5-chain, 6-first connecting block, 7-second connecting block, 8-chain hook and 9-steel wire rope.

Detailed Description

The utility model is explained in more detail below with reference to the figures and examples. The described embodiments are only some embodiments of the utility model, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, a fence steel wire tensioner comprises a chain adjusting mechanism 1, and a first wire clamping mechanism 2 and a second wire clamping mechanism 3 with the same specification; chain adjustment mechanism 1 with first line clamping mechanism 2 articulates in handle 4, be connected with chain 5 on the second line clamping mechanism 3, chain 5 accessible chain adjustment mechanism 1 tightens up and relaxs.

The working principle is as follows: the two ends of the loose steel wire are respectively clamped through the first wire clamping mechanism 2 and the second wire clamping mechanism 3 which are the same in specification, the chain 5 connected with the second wire clamping mechanism 3 is gradually tightened through the chain adjusting mechanism 1, the purpose of further tensioning and keeping the steel wire rope 9 is achieved, the loose steel wire rope 9 is cut off and spliced again, and the purpose of tensioning the fence steel wire is further achieved.

In this embodiment, in order to facilitate the hinge connection between the chain adjusting mechanism 1 and the first wire clamping mechanism 2 and the handle 4, the upper portion of the handle 4 is flattened to form a rectangular or square hinge region 41, and the first wire clamping mechanism 2 is hinged to the hinge region 41 in a direction opposite to the direction of the chain adjusting mechanism 1.

Example 1

As shown in fig. 2, in the present embodiment, the chain adjusting mechanism 1 includes a first hook tooth member 11 and a second hook tooth member 12 that can engage with each other, ends of the first hook tooth member 11 and the second hook tooth member 12 are hinged to the hinge region 41, respectively, and a tightening spring 13 is further connected between the first hook tooth member 11 and the second hook tooth member 12, and the tightening spring 13 can keep the first hook tooth member 11 and the second hook tooth member 12 engaged with each other all the time. The first hook tooth element 11 and the second hook tooth element 12 engaged with each other can form a locking position for the chain to walk loop by loop, the chain 5 is driven by external force (such as pulling by manpower), and if the chain 5 needs to be loosened, the first hook tooth element 11 and the second hook tooth element 12 are only required to be opened.

Example 2

As shown in fig. 3, the first wire clamping mechanism 2 is articulated with the articulation region 41 by means of a first connecting piece 6.

Specifically, the first wire clamping mechanism 2 includes a pair of male pliers 21 and a pair of female pliers 22 that can be hinged to each other, a male pliers connecting rod 23 is hinged to a terminal of the male pliers 21, a female pliers connecting rod 24 is hinged to a terminal of the female pliers 22, the female pliers connecting rod 24, the male pliers connecting rod 23 and the first connecting block 6 are hinged to each other, and the other end of the first connecting block 6 is hinged to the hinge area 41.

As shown in fig. 4, in order to facilitate the occlusion of the wire, a wire groove for allowing the male pliers 21 to rotationally occlude is formed on the female pliers 22.

In order to ensure that the wire clamping mechanism does not cause secondary damage to the clamped wire, a rubber gasket (not shown) is provided in the wire slot 25.

The structure of the second wire gripping mechanism 3 is identical to that described for the first wire gripping mechanism 2 in this embodiment.

The second wire clamping mechanism 3 is hinged to a second connecting block 7, and the second connecting block 7 is connected with the chain 5.

The convenient accomodating of chain 5 has been located, the end of chain 5 still is connected with chain hook 8, can be used to the couple on the rail in the course of the work, prevents to drag on ground.

The chain adjusting mechanism 1, the first wire clamping mechanism 2, the second wire clamping mechanism 3 and the chain 5 are all made of metal materials.

The above description is for the purpose of illustrating embodiments of the utility model and is not intended to limit the utility model, and it will be understood by those skilled in the art that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A fence steel wire tensioner is characterized by comprising a chain adjusting mechanism, a first wire clamping mechanism and a second wire clamping mechanism, wherein the first wire clamping mechanism and the second wire clamping mechanism are the same in specification; the chain adjusting mechanism and the first wire clamping mechanism are hinged to the handle, a chain is connected to the second wire clamping mechanism, and the chain can be tightened and loosened through the chain adjusting mechanism.

2. The fence wire tensioner as claimed in claim 1 wherein said handle is flattened along an upper portion thereof to define a hinge region, said first wire gripping mechanism being hingedly connected to said hinge region opposite said chain adjustment mechanism.

3. A fence wire tensioner as claimed in claim 2 wherein said chain adjustment mechanism comprises first and second mutually engageable hooking members, the distal ends of said first and second hooking members being hingedly connected to said hinge region, respectively, and a tightening spring connected between said first and second hooking members, said tightening spring maintaining said first and second hooking members engaged at all times.

4. The fence wire tensioner as claimed in claim 2, wherein said first wire gripping mechanism is hinged to said hinge area by a first connecting block.

5. A fence wire tensioner as claimed in claim 4, wherein said first wire clamping mechanism comprises a pair of male and female jaws which are hingedly connected to each other, said male jaw having a male jaw link hinged to an end thereof, said female jaw having a female jaw link hinged to an end thereof, said female jaw link, said male jaw link and said first connecting block being hingedly connected to each other, and said first connecting block having another end thereof hingedly connected to said hinge region.

6. The fence wire tensioner as claimed in claim 5, wherein the female pliers are provided with a wire slot for the male pliers to rotatably engage.

7. The fence wire tensioner of claim 6 wherein a rubber gasket is disposed within said wire slot.

8. The enclosure wire tensioner as claimed in claim 1, wherein the second wire clamping mechanism is hinged to a second connecting block, and the chain is connected to the second connecting block.

9. The fence wire tensioner as claimed in claim 8, wherein a chain hook is further connected to the end of the chain.

10. The fence wire tensioner as claimed in claim 1 wherein said chain adjustment mechanism, said first wire clamping mechanism, said second wire clamping mechanism and said chain are all made of metal.