CN205992595U - A kind of electrical power distribution electric wire connecting junction and mounting clamp - Google Patents

Abstract

The utility model discloses an electric power distribution connector and a mounting clamp. The electric power distribution connector includes a large semicircle block and a small semicircle block. groove, the small semicircular block is set in the installation groove, and the center of the small semicircular block coincides with the center of the large semicircular block, and the arc surface of the small semicircular block and the bottom surface of the installation groove There is a gap between them. The electric power distribution connector of the utility model crimps the cable to be connected between the large semicircle block and the small semicircle block through the cooperation of the large semicircle block and the small semicircle block, so as to realize the fast connection of the cable to be connected without It is necessary to use other methods such as welding and winding connection, which are convenient and quick, and can effectively increase the wiring speed and improve work efficiency.

Description

A kind of electrical distribution connector and installation pliers

technical field

The utility model relates to a connector, in particular to an electrical distribution connector.

Background technique

The connector is generally used to connect two cables to one, so that it can realize the transmission of strong or weak electricity. The traditional wiring method is to use welding, or to use tape to connect the two cables, and its wiring efficiency is relatively high. low, and loose wiring may occur.

Utility model content

The purpose of this utility model is to provide an electrical distribution connector in order to solve the above problems.

The utility model realizes above-mentioned purpose through following technical scheme:

An electrical distribution connector, comprising a large semicircular block and a small semicircular block, a mounting groove with an arc-shaped bottom surface is provided on the inner straight surface of the large semicircular block, and the small semicircular block is arranged in the mounting groove, In addition, the center of the small semicircular block coincides with the center of the large semicircular block, and there is a gap between the arc surface of the small semicircular block and the bottom surface of the installation groove.

Specifically, a plurality of first arc-shaped ribs are provided on both sides of the installation groove, and a plurality of second arc-shaped ribs are provided on both sides of the small semicircular block, and the first arc-shaped ribs The center of the circular ridge coincides with the center of the large semicircle block, the center of the second arc ridge coincides with the center of the small semicircle block, and the first arc ridge coincides with the second arc ridge. The ribs are of equal height.

Preferably, the width of the installation groove is equal to the sum of the width of the small semicircular block and the height of the second arc-shaped ribs provided on two sides thereof.

Further, a first arc-shaped projection is provided on the arc-shaped bottom surface of the installation groove, a second arc-shaped projection is provided on the arc-shaped surface of the small semicircular block, and the first arc-shaped projection and the The heights of the second arc-shaped protrusions are equal, and the first arc-shaped protrusions and the second arc-shaped protrusions are alternately arranged.

Preferably, two ends of the installation groove are provided with wiring passage grooves parallel to the inner side of the large semicircular block.

An electrical distribution connector installation pliers based on any one of the above, including two pliers arms hinged to each other, one of the pliers arms is provided with a large slot at the front end for fixing the large semicircular block, and in addition The front end of a described pincer arm is provided with the small groove that is used for fixing described small semicircular piece, and described large groove and described small groove are vertically arranged with described pincer arm, and the opening direction of described large groove and described small groove are all towards the snapping direction of the mounting pliers.

The beneficial effects of the utility model are:

An electrical power distribution connector of the utility model crimps the cable to be connected between the large semicircle block and the small semicircle block through the cooperation of the large semicircle block and the small semicircle block, so as to realize the fast connection of the cable to be connected without It is necessary to use other methods such as welding and winding connection, which are convenient and quick, and can effectively increase the wiring speed and improve work efficiency.

Description of drawings

Fig. 1 is a cross-sectional view of an electrical distribution connector described in the present invention, in which the small semicircular block is not installed in the large semicircular block;

Fig. 2 is a sectional view of an electric power distribution connector described in the utility model;

Fig. 3 is an inside view of the large semi-circular block of the present invention.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Fig. 1, Fig. 2 and Fig. 3, an electrical power distribution connector of the present invention comprises a large semi-circular block 1 and a small semi-circular block 3, and the inner straight surface of the large semi-circular block 1 is provided with an arc-shaped bottom surface. The installation groove 2, the small semicircle block 3 is set in the installation groove 2, and the center of the small semicircle block 3 coincides with the center of the large semicircle block 1, and there is a gap between the arc surface of the small semicircle block 3 and the bottom surface of the installation groove 2 , the two sides of mounting groove 2 are all provided with a plurality of first arc-shaped ribs 4, the two sides of small semicircle block 3 are provided with a plurality of second arc-shaped ribs 5, the first arc-shaped ribs 4 The center of the circle coincides with the center of the large semicircle block 1, the center of the circle of the second arc-shaped rib 5 coincides with the center of circle of the small semi-circle block 3, the height of the first arc-shaped rib 4 and the second arc-shaped rib 5 is equal, and the installation groove The width of 2 is equal to the sum of the width of the small semicircle block 3 and the height of the second arc-shaped rib 5 arranged on its two sides, and the arc-shaped bottom surface of the mounting groove 2 is provided with the first arc-shaped projection 6, the small The arc surface of the semicircle block 3 is provided with the second arc projection 7, the height of the first arc projection 6 and the second arc projection 7 is equal, the first arc projection 6 and the second arc projection The blocks 7 are arranged in a staggered manner, and the two ends of the installation groove 2 are provided with a wiring channel parallel to the inner side of the large semicircular block 1 .

When in use, remove the insulation layer of the terminals of the two cables to be connected, and then preliminarily wind the cable cores with each other, then place the cable cores of the two cables horizontally into the installation slot 2 through the wiring slot, and Make the cable core close to the arc-shaped bottom surface of the installation groove 2, then place the small semicircle block 3 into the installation groove 2, apply pressure to the straight face of the small semicircle block 3 and the arc surface of the large semicircle block 1, and make the small semicircle block 3 The arc-shaped surface is close to the arc-shaped bottom surface of the installation groove 2, and the cable cores of the two cables are pressed tightly by the action of the first arc-shaped protrusion 6 and the second arc-shaped protrusion 7;

In order to prevent sliding between the small semicircle block 3 and the large semicircle block 1, a first arc-shaped rib 4 and a second arc-shaped rib 5 are respectively arranged on the side surfaces of the small semi-circle block 3 and the installation groove 2, through which The small semicircle block 3 and the large semicircle block 1 are fixed by engaging with each other.

In order to facilitate the application of force to the large semicircle block 1 and the small semicircle block 3, an electrical distribution connector installation pliers is provided, which includes two pliers arms that are hinged to each other, and the front end of one of the pliers arms is provided with a device for fixing the large semicircle block. 1, the front end of the other pliers arm is provided with a small groove for fixing the small semicircular block 3, the large groove and the small groove are arranged perpendicular to the pliers arm, and the opening directions of the large groove and the small groove are all facing the bite direction of the installation pliers.

By installing the large semicircle block 1 and the small semicircle block 3 in the large groove and the small groove respectively, it is possible to apply force to the end of the pliers arm, and under the action of the principle of leverage, the large semicircle block 1 and the small semicircle block 3 Apply force.

The technical solution of the utility model is not limited to the limitations of the above-mentioned specific embodiments, and any technical deformation made according to the technical solution of the utility model falls within the protection scope of the utility model.

Claims (6)

1. a kind of electrical power distribution electric wire connecting junction it is characterised in that：Including more than half nahlock and smaller part nahlock, the inner side of described more than half nahlock Face directly and be provided with the mounting groove that bottom surface is arcwall face, described smaller part nahlock is arranged in described mounting groove, and described small semicircle The center of circle of block is overlapped with the center of circle of described more than half nahlock, sets between the arcwall face of described smaller part nahlock and the bottom surface of described mounting groove It is equipped with gap.

2. a kind of electrical power distribution electric wire connecting junction according to claim 1 it is characterised in that：On two sides of described mounting groove It is provided with multiple first arc fins, two sides of described smaller part nahlock are provided with multiple second arc fins, described The center of circle of the first arc fin is overlapped with the center of circle of described more than half nahlock, the center of circle of described second arc fin and described small semicircle The center of circle of block overlaps, and described first arc fin is equal with the height of described second arc fin.

3. a kind of electrical power distribution electric wire connecting junction according to claim 2 it is characterised in that：The width of described mounting groove is equal to institute State the height sum of width described second arc fin on both sides thereof with setting of smaller part nahlock.

4. a kind of electrical power distribution electric wire connecting junction according to claim 1 it is characterised in that：In the lower arcuate surface of described mounting groove It is provided with the first arc bump, the arcwall face of described smaller part nahlock is provided with the second arc bump, described first arc bump Equal with the height of described second arc bump, described first arc bump and described second arc bump are crisscross arranged.

5. a kind of electrical power distribution electric wire connecting junction according to claim 1 it is characterised in that：The two ends of described mounting groove are provided with The wiring groove faced directly parallel to the inner side of described more than half nahlock.

6. a kind of a kind of electrical power distribution electric wire connecting junction mounting clamp based on any one in the claims 1-5 it is characterised in that： Including two tong arms being hinged, the front end of one of described tong arm is provided with for fixing the big of described more than half nahlock Groove, the front end of tong arm described in another one is provided with the sulculus for fixing described smaller part nahlock, described vat and described sulculus It is vertically arranged with described tong arm, the opening direction of described vat and described sulculus is all towards the occlusion direction of described mounting clamp.