CN204577638U - A kind of multiple wire holes inflection wire clamp - Google Patents

Abstract

The utility model discloses a kind of multiple wire holes inflection wire clamp, comprise main base frame, clamp and hold-down bolt, 2 ~ 10 through wires holes are provided with between the both ends of the surface of described main base frame, main base frame sidepiece is provided with 2 ~ 10 line ball holes, described line ball hole is communicated with through wires hole, line ball is provided with clamp in hole, and described line ball hole is provided with hold-down bolt, and the end face of described main base frame is quadrangle or polygon.The utility model can make the volume of wire clamp less, is applicable to multiple conducting wires and connects, and fixing reliable, easy for installation, simple, structure is simple simultaneously, and manufacturing procedure is simple, and production efficiency is higher, and manufacturing cost is lower.

Description

A multi-wire hole folding clip

【Technical field】

The utility model relates to the technical field of electric fittings, in particular to the technical field of a multi-wire hole folding clip.

【Background technique】

With the development of the economy, China's demand for electricity is increasing. In order to use energy more scientifically and rationally, the State Grid has gradually realized the connection of the national power grid. The connection of small and medium-sized aluminum stranded wires or steel-cored aluminum stranded wires and the steel stranded wires of overhead lightning conductors is also used for the jumper connection of non-linear pole towers. The application range of parallel trench clamps is very wide. Most of the trench line clamps adopt a split structure design, which is connected by bolts, and the upper and lower line clamping plates are connected together through nuts. Due to the split structure design, there are many parts and installation is inconvenient. The parts are large in size and the appearance is not good. Not beautiful, the installation process is complicated.

【Content of utility model】

The purpose of this utility model is to solve the problems in the prior art, and propose a multi-wire hole folding wire clamp, which can make the volume of the wire clamp smaller, suitable for connecting multiple wires, reliable fixing, convenient and simple installation, and simple structure , the processing procedure is simple, the production efficiency is higher, and the manufacturing cost is lower.

In order to achieve the above purpose, the utility model proposes a multi-wire hole folding clamp, which includes a main base body, a clamping block and a compression bolt, and 2 to 10 threading holes are arranged between the two ends of the main base body , the side of the main base body is provided with 2 to 10 crimping holes, the crimping holes communicate with the threading holes, the clamping blocks are installed in the crimping holes, and the crimping bolts are installed on the crimping holes. The end face of the main seat is quadrangular or polygonal

Preferably, the end surface of the main base body is quadrangular.

Preferably, one end of the clamping block is in contact with the pressing bolt, the other end of the clamping block is disposed in the threading hole, and an arc groove is provided on the end surface of the end of the clamping block disposed in the threading hole.

Preferably, a protrusion is arranged in the arc-shaped groove.

Preferably, an internal thread is provided in the wire-pressing hole, an external thread is provided on the pressing bolt, and the external thread is engaged with the internal thread.

Beneficial effects of the utility model: the utility model applies the main base body, the clamping block and the pressing bolt in the wiring clamp, and at the same time sets the threading hole and the pressing hole on the main base body, so that the volume of the wire clamp can be made smaller. Small size, suitable for connection of multiple wires, reliable fixation, convenient and simple installation, simple structure, simple processing procedure, higher production efficiency, and lower manufacturing cost.

The features and advantages of the utility model will be described in detail through embodiments in conjunction with the accompanying drawings.

【Description of drawings】

Fig. 1 is the front cross-sectional view of a kind of multi-wire hole folding wire clip of the present invention;

Fig. 2 is an enlarged view of part A in Fig. 1;

Fig. 3 is a left view of a multi-wire hole folding clip of the present invention;

Fig. 4 is a top view wire fixing schematic diagram of a multi-wire hole folding wire clip of the present invention.

Among the figure: 2-main seat body, 21-threading hole, 22-crimping hole, 3-clamping block, 4-pressing bolt.

【Detailed ways】

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a multi-wire hole folding clamp of the present invention includes a main base body 2, a clamping block 3 and a compression bolt 4, and the two ends of the main base body 2 are There are 2 to 10 threading holes 21 between them, and 2 to 10 threading holes 22 are provided on the side of the main base body 2. The threading holes 22 communicate with the threading holes 21, and clamping holes are installed in the threading holes 22. Block 3, the pressing bolt 4 is installed on the pressure wire hole 22, and the end surface of the main base body 2 is quadrangular or polygonal. The end surface of the main base body 2 is quadrangular. One end of the clamping block 3 is in contact with the compression bolt 4 , the other end of the clamping block 3 is arranged in the threading hole 21 , and an end surface of one end of the clamping block 3 arranged in the threading hole 21 is provided with an arc groove. Protrusions are arranged in the arc groove. An internal thread is provided in the wire-pressing hole 22 , and an external thread is provided on the pressing bolt 4 , and the external thread is meshed with the internal thread.

The working process of the utility model:

The utility model is a kind of multi-wire hole folding wire clamp in the working process, the wire is passed through the threading hole 21 at one end, and at the same time, it is threaded back through the threading hole 21 from the other end, and the wire is pressed by the clamping block 3, and passed through Compression bolt 4 compresses lead.

The utility model is a multi-wire hole folding wire clamp. By applying the main base body 2, the clamping block 3 and the compression bolt 4 in the wiring clamp, the main base body 2 is provided with a threading hole 21 and a wire pressing hole 22 at the same time. , can make the volume of the wire clip smaller, suitable for connecting multiple wires, reliable fixing, convenient and simple installation, simple structure, simple processing procedure, higher production efficiency, and lower manufacturing cost.

The above-mentioned embodiment is an illustration of the utility model, not a limitation of the utility model, and any scheme after a simple transformation of the utility model belongs to the protection scope of the utility model.

Claims (5)

1. A multi-wire hole folding clamp, characterized in that: it includes a main base body (2), a clamping block (3) and a hold-down bolt (4), between the two ends of the main base body (2) 2 to 10 threading holes (21) are provided, and 2 to 10 threading holes (22) are provided on the side of the main base body (2). The threading holes (22) communicate with the threading holes (21) and press A clamping block (3) is installed in the wire hole (22), a compression bolt (4) is installed on the pressure wire hole (22), and the end surface of the main base body (2) is quadrangular or polygonal. 2. The folding clip with multi-wire holes according to claim 1, characterized in that: the end surface of the main base body (2) is quadrilateral. 3. A multi-wire hole folding clamp according to claim 1, characterized in that: one end of the clamping block (3) is in contact with the pressing bolt (4), and the other end of the clamping block (3) is set In the threading hole (21), the end face of the clamping block (3) arranged at one end in the threading hole (21) is provided with an arc surface groove. 4. The multi-wire hole folding wire clamp according to claim 3, wherein a protrusion is arranged in the arc surface groove. 5. A multi-wire hole folding wire clamp according to claim 1, characterized in that: said pressure wire hole (22) is provided with internal thread, said pressing bolt (4) is provided with external thread, The external thread is engaged with the internal thread.