CN213034507U

CN213034507U - Novel electrician is special wire grip of steel wire steel cable for threading

Info

Publication number: CN213034507U
Application number: CN202021509301.4U
Authority: CN
Inventors: 胡田野; 隗晓强; 武争艳; 陈存卓; 张振禹
Original assignee: China Construction Sixth Engineering Division Co Ltd; China Construction Sixth Bureau Construction Development Co Ltd
Current assignee: China Construction Sixth Engineering Division Co Ltd; China Construction Sixth Bureau Construction Development Co Ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-23
Anticipated expiration: 2030-07-27

Abstract

The utility model provides a novel special wire grip for an electrician wire and steel cable, which comprises two groups of adjusting components and a clamping component arranged between the two groups of adjusting components; the two groups of adjusting assemblies are respectively provided with a sliding groove, two side walls of the clamping assembly are provided with sliding blocks corresponding to the sliding grooves, the sliding blocks are arranged in the sliding grooves, the sliding blocks are provided with threaded holes, bolts are arranged in the threaded holes, the bolts penetrate through the adjusting assemblies and are connected with the sliding blocks, and the clamping assembly is fixed between the two groups of adjusting assemblies through the bolts; and rotating shafts are respectively arranged on two side walls of the clamping assembly and are rotatably connected with the sliding blocks. Install between two adjusting part between the clamping piece, can adjust the distance between two clamping pieces according to the size of the different diameters of steel wire, threading work progress is laborsaving simple and convenient more, and easily protection traction steel wire practices thrift the cost.

Description

Novel electrician is special wire grip of steel wire steel cable for threading

Technical Field

The utility model belongs to the technical field of the building, especially, relate to a novel special wire grip of steel wire cable for electrician's threading.

Background

In the construction process of modern building engineering, the work of laying circuits such as general electrical lighting, switches and the like is generally to lay wire sleeves in wall columns and floors of main structure of construction in the process of reserving and embedding, and to start threading after the construction of the main structure is finished. The general sequence is that a thin and flexible steel wire passes through the inner wire of the wire tube, one end of the steel wire is bent into a return bend and tied with the wire to be laid, and the other end of the steel wire is dragged by hands or is dragged by clamping the steel wire by a common electrician with a vice.

The traditional threading mode has the following defects:

(1) the hands are easy to stab by dragging the handle, and the steel wires can be bent by individual constructors due to insufficient holding force of the hands, so that the construction efficiency is low, and the reuse rate of the steel wires is low.

(2) The common pliers for electricians are easy to cause the steel wire to be pinched off, and the operation is inconvenient and laborious in the use process.

The concealed installation and laying of the wires and the cables in the pipeline are important components of the building electromechanical installation project, so that a reliable, labor-saving, simple and flexible tool is an effective measure for saving cost and ensuring efficiency in the construction process.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a novel special wire grip of steel wire steel cable for electrician's threading to solve the threading in-process and draw the easy stab hand of steel wire with hand and because of the hand grip not enough individual constructor can buckle the steel wire, lead to the low and lower problem of steel wire reuse rate of low efficiency of construction.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a novel special wire grip for an electrician wire and steel cable for threading comprises two groups of clamping components, wherein each group of clamping components comprises a clamping plate, connecting plates arranged on two sides of the clamping plate, and meshing teeth and a torque handle arranged on the clamping plate;

the torque handle is vertically arranged on one side of the clamping plate, the meshing teeth are arranged on the other side of the clamping plate, the connecting plates are arranged on two side walls of the clamping plate, a gap for placing a steel wire is formed between the two connecting plates, and the connecting plates of the two groups of clamping assemblies are hinged to each other.

Further, the clamp plate is right trapezoid, the interlock tooth sets up on the inclined plane of clamp plate, the moment handle sets up on the right-angle face of clamp plate, and two connecting plates extend to the inclined plane direction of clamp plate, are equipped with the pivot on two connecting plate outside lateral walls respectively, and the pivot other end is connected with the bearing, and the bearing is installed on the slider, adjusting part is installed to slider one end.

Further, be equipped with first spout, second spout, third spout on the regulating assembly, first spout, second spout, third spout communicate with each other respectively, the second spout is located between first spout and the third spout, slider one end is equipped with the screw hole, the downthehole bolt that installs of screw thread, first spout width is corresponding with the pivot diameter, the width of second spout is corresponding with the slider diameter, third spout width is corresponding with the bolt hole diameter, the pivot runs through first spout, the slider is located the second spout, the downthehole bolt that installs of screw thread, the bolt runs through the third spout and is connected with the screw hole.

Furthermore, one end of the torque handle is provided with a grip.

Compared with the prior art, a novel special wire grip of steel wire cable for electrician's threading have following advantage:

(1) install between two adjusting part between the clamping piece, can adjust the distance between two clamping pieces according to the size of the different diameters of steel wire, threading work progress is laborsaving simple and convenient more, and easily protection traction steel wire practices thrift the cost.

(2) The wire grip components of the utility model are all connected by cast iron and bolts, which is convenient for assembly, disassembly, transportation and storage; the device has simple structure, convenient material taking, low investment, simple and easy manufacture, use and maintenance, safe and efficient construction and is suitable for being generally popularized in a construction site; compared with the traditional construction machine and process, the wire grip greatly simplifies the working procedures, improves the construction efficiency, accelerates the construction speed, saves machines, manpower, materials, workload and time, reduces the construction cost and has obvious economic benefit; and reduces engineering risks.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a structural diagram of a novel special wire grip for an electrician wire rope in an embodiment of the present invention;

FIG. 2 is a diagram of a clamp according to an embodiment of the present invention;

fig. 3 is a structural diagram of an adjusting member according to an embodiment of the present invention.

Description of reference numerals:

1. a clamping member; 2. an adjustment assembly; 3. a bolt; 11. a connecting plate; 12. a clamping plate; 13. a torque handle; 14. a grip; 121. a slider; 122. a bearing; 123. a rotating shaft; 124. a threaded hole; 125. engaging teeth; 126. a threaded hole; 21. a first chute; 22. a second chute; 23. and a third chute.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 3, a novel special wire grip for an electrician to thread a steel wire cable comprises two groups of clamping components, wherein each group of clamping components comprises a clamping plate 12, connecting plates 11 arranged at two sides of the clamping plate 12, and meshing teeth 125 and a torque handle 13 arranged on the clamping plate;

the moment handle 13 is vertically arranged on one side of the clamping plate 12, the meshing teeth 125 are arranged on the other side of the clamping plate 12, the connecting plates 11 are arranged on two side walls of the clamping plate 12, a gap for placing a steel wire is formed between the two connecting plates 11, and the connecting plates 11 of the two groups of clamping assemblies are hinged to each other.

The clamping plate 12 is a right trapezoid, the meshing teeth 125 are arranged on the inclined plane of the clamping plate 12, the torque handle 13 is arranged on the right-angle plane of the clamping plate 12, the two connecting plates 11 extend to the inclined plane direction of the clamping plate 12, the outer side walls of the two connecting plates 11 are respectively provided with a rotating shaft 123, the other end of the rotating shaft 123 is connected with a bearing 122, the bearing 122 is arranged on the sliding block 121, and the adjusting component 2 is arranged at one end of the sliding block 121.

Be equipped with first spout 21, second spout 22, third spout 23 on the adjusting part 2, first spout 21, second spout 22, third spout 23 communicate with each other respectively, second spout 22 is located between first spout 21 and the third spout 23, slider 121 one end is equipped with screw hole 124, install bolt 3 in the screw hole 124, first spout 21 width is corresponding with pivot 123 diameter, the width of second spout 22 is corresponding with slider 121 diameter, third spout 23 width is corresponding with bolt 3 hole diameter, pivot 123 runs through first spout 21, slider 121 is located second spout 22, install bolt 3 in the screw hole 124, bolt 3 runs through third spout 23 and is connected with screw hole 124.

One end of the moment handle 13 is provided with a grip 14.

The specific implementation process is as follows:

in the threading process, firstly, a steel wire or a steel wire rope is laid in an electric wire embedded pipeline, one end of the steel wire is folded into a return bend to be bound with an electric wire to be laid, the steel wire at the other end passes through the middle of a gap, the power moment handle 13 is pulled backwards to enable the two-side meshing teeth 125 to tend to be closed and meshed with the steel wire, the steel wire is pulled backwards, after a certain distance is pulled, the meshing teeth 125 can be loosened to enable a tool to advance for a certain distance along the direction of the steel wire, then the meshing teeth 125 bite the steel wire to continue to be pulled, and the electric wire laying work in the electric wire pipeline can be completed;

two clamping pieces 1 use adjusting part 2 as the axle, make two sets of clamp plates 124 rotate around adjusting part 2 and draw close mutually through holding moment handle 13, press from both sides tightly the steel wire, two clamping pieces 1 pass through the bolt fastening with adjusting part 2, through the distance between two adjustable clamping pieces 1 of slack bolt, can adjust according to the steel wire of equidimension not, and this wire stretcher can be used to the steel wire of different diameters and act as go-between.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel electrician is special wire grip of steel wire cable for threading, its characterized in that: the clamping device comprises two groups of clamping components, wherein each group of clamping components comprises a clamping plate (12), connecting plates (11) arranged on two sides of the clamping plate (12), meshing teeth (125) arranged on the clamping plate and a moment handle (13);

moment handle (13) set up perpendicularly in clamp plate (12) one side, interlock tooth (125) set up in clamp plate (12) another side, and connecting plate (11) set up on two lateral walls of clamp plate (12), form the clearance that is used for placing the steel wire between two connecting plates (11), and two sets of clamping component's connecting plate (11) are articulated each other.

2. The novel special wire grip for the steel wire rope for the electrical threading as claimed in claim 1, wherein: the clamping plate (12) is right trapezoid, the meshing teeth (125) are arranged on the inclined plane of the clamping plate (12), the torque handle (13) is arranged on the right-angle surface of the clamping plate (12), the two connecting plates (11) extend to the inclined plane direction of the clamping plate (12), the outer side walls of the two connecting plates (11) are respectively provided with a rotating shaft (123), the other end of the rotating shaft (123) is connected with a bearing (122), the bearing (122) is arranged on the sliding block (121), and the adjusting component (2) is arranged at one end of the sliding block (121).

3. The novel special wire grip for the steel wire rope for the electrical threading as claimed in claim 2, wherein: the adjusting component (2) is provided with a first sliding chute (21), a second sliding chute (22) and a third sliding chute (23), the first sliding chute (21), the second sliding chute (22) and the third sliding chute (23) are respectively communicated, the second sliding groove (22) is positioned between the first sliding groove (21) and the third sliding groove (23), one end of the sliding block (121) is provided with a threaded hole (124), a bolt (3) is arranged in the threaded hole (124), the width of the first sliding chute (21) corresponds to the diameter of the rotating shaft (123), the width of the second sliding chute (22) corresponds to the diameter of the sliding block (121), the width of the third sliding groove (23) corresponds to the diameter of a hole of the bolt (3), the rotating shaft (123) penetrates through the first sliding groove (21), the sliding block (121) is positioned in the second sliding groove (22), the threaded hole (124) is internally provided with a bolt (3), the bolt (3) penetrates through the third sliding groove (23) and is connected with the threaded hole (124).

4. The novel special wire grip for the steel wire rope for the electrical threading as claimed in claim 1, wherein: one end of the moment handle (13) is provided with a grip (14).