CN114172000A

CN114172000A - Wiring device

Info

Publication number: CN114172000A
Application number: CN202111416862.9A
Authority: CN
Inventors: 张汉斌; 田晖; 洪耀峰; 熊安; 王刚; 孙海生; 庄海波; 尤宏杰; 洪亮; 林通龙; 陈骥; 陈林; 胡胄; 张俊威
Original assignee: Zhejiang Qiming Electric Power Group Co ltd; Electric Power Construction Branch Of Zhejiang Qiming Electric Power Group Co ltd
Current assignee: Zhejiang Qiming Electric Power Group Co ltd; Electric Power Construction Branch Of Zhejiang Qiming Electric Power Group Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-03-11

Abstract

The utility model provides a termination, including the base and install the positioning mechanism on the base, the mechanism of screwing, the line ball mechanism, the bottom of base is processed into the arcuation and is compressed tightly the face and match with last locking piece, positioning mechanism fixes a position last locking piece through location portion, treat that the wiring is placed in the lower joint portion department of lower locating piece, line ball through the line ball mechanism fixes a position, to have the termination of treating the wiring and combine with the thread through manipulator or other mechanisms, the thread enters into the lower joint portion of opposite side, when the mechanism of screwing closes the locking bolt, upper and lower locking piece is to the thread and treat that the wiring is connected fixedly. The device can realize operating personnel's remote control, avoids the potential safety hazard that operating personnel exists when working a telephone switchboard to high-tension line, and the device simple structure adopts pneumatics power as control, realizes insulating operation easily, is an obvious progress to electrified wiring operation, has certain spreading value.

Description

Wiring device

Technical Field

The invention relates to a wiring device, in particular to a high-voltage electrified lead connecting device.

Background

In modern life, electricity is an indispensable energy source, wires need to be connected in the connection and distribution process of circuits, in order to ensure the continuity of power supply, live working can occur in the connection process of the wires, the existing connection method basically adopts an insulation method for operators to manually connect the wires, and the connection of the wires basically adopts an insulation method

The maintenance, the in-process of laying, can use equipment of ascending a height, in the region that the vehicle can reach, on-vehicle equipment of ascending a height of present basic use, there are some areas, especially on the island, some electric poles erect in the mountain, need the operating personnel to carry out the operation on foot, and the operation area relief is uneven, the wind power is great on the mountain simultaneously, there is certain potential safety hazard to the maintenance operation, how to design a convenient to carry, safe and reliable insulating scaffold for operation outside the label seems very necessary.

Disclosure of Invention

Aiming at the defects in the problems, the invention provides a wiring device.

In order to achieve the purpose, the invention provides a wiring device, which comprises a base, and a positioning mechanism, a screwing mechanism and a wire pressing mechanism which are arranged on the base;

the positioning mechanism comprises a positioning cylinder and a positioning arm driven by the positioning cylinder, and the lower part of the positioning arm is connected with the positioning part in a right angle;

the screwing mechanism comprises a pneumatic bolt screwing mechanism arranged in the middle of the base; the lower part of the rotating shaft is provided with a rotating head which is matched with a locking bolt of the wire clamp;

the line pressing mechanism comprises a line pressing cylinder, a flange connected with a power push shaft of the line pressing cylinder, and a line pressing beam connected with the flange, wherein two ends of the line pressing beam are connected with line pressing blocks;

as a further improvement of the invention, the bottom of the base is connected with a pressing block, and a pressing surface below the pressing block is processed into an arc shape matched with the arc shape of the upper locking block.

As a further improvement of the invention, the positioning mechanisms are arranged symmetrically in front and back of two sets.

As a further improvement of the invention, the positioning part is an inclined surface and is matched with the middle gap of the side surface of the upper locking block.

As a further improvement of the invention, the section shape of the wire pressing block is arc-shaped and is matched with the section shape of the wire to be connected.

As a further improvement of the invention, the installation position of the wire pressing block is consistent with the position of the wire to be connected at the lower joint part of the wire clamp.

The invention has the beneficial effects that:

the device simple structure, convenient to use, light in weight, small is fit for operating personnel connecting wire when outdoor live working and uses, drives the device through manipulator or power arm simultaneously and carries out the operation of working a telephone switchboard, and insulating properties is good, makes operating personnel keep away from high-tension line, guarantees operating personnel's safety.

Drawings

FIG. 1 is a front view of a wiring lug of the present invention;

FIG. 2 is a partial side view of a wiring lug of the present invention (without the lug);

FIG. 3 is a partial side view of a wiring lug of the present invention (only a wire crimping device);

FIG. 4 is a top view of a wiring lug of the present invention;

FIG. 5 is a front view of the clamp;

FIG. 6 is a side view of the wire clamp;

FIG. 7 is a schematic diagram of the operation of the clamp (from above);

FIG. 8 is a schematic view of the operation of the clamp (front view);

FIG. 9 is a first partial schematic view of a wiring device;

fig. 10 is a partial operation diagram of a wiring device.

In the figure: 1. a base; 11. a compression block; 12. a compression surface; 2. a pneumatic bolt tightening mechanism; 21. a rotating shaft; 22. rotating the head; 3. positioning the air cylinder; 31. a positioning arm; 32. a positioning part; 4. a wire pressing cylinder; 41. a flange; 42. pressing a line beam; 43. a line pressing block; 5. wire clamps; 51. a lower locking block; 511. a lower bonding portion; 52. an upper locking block; 521. an upper locking part; 53. locking the bolt; 6. a main line; 7. and (5) waiting for wiring.

Detailed Description

As shown in fig. 1-7, the wiring device of the present invention includes a base 1, and a positioning mechanism, a screwing mechanism, and a wire pressing mechanism mounted on the base 1; the positioning mechanisms are symmetrically arranged front and back in two sets, each positioning mechanism comprises a positioning cylinder 3, a positioning arm 31 driven by the positioning cylinder 3, and a positioning part 32 connected with the lower part of the positioning arm 31 in a right angle manner, wherein the positioning part 32 is an inclined surface and matched with a middle notch on the side surface of the upper locking block 52; the screwing mechanism comprises a pneumatic bolt screwing mechanism 2 arranged in the middle of the base 1; two rotating shafts 21 connected with the pneumatic bolt tightening mechanism 2, wherein a rotating head 22 is arranged at the lower part of each rotating shaft 21, and the rotating head 22 is matched with a locking bolt 53 of the wire clamp 5; the wire pressing mechanism comprises a wire pressing cylinder 4, a flange 41 connected with a power push shaft of the wire pressing cylinder 4 and a wire pressing beam 42 connected with the flange 41, two ends of the wire pressing beam 42 are connected with wire pressing blocks 43, the cross section of each wire pressing block 43 is arc-shaped and matched with the cross section of the wire to be connected 7, and the installation position of each wire pressing block 43 is consistent with the position of the wire to be connected 7 at the lower joint part 511 of the wire clamp 5; the bottom of the base 1 is connected with a pressing block 11, and a pressing surface 12 below the pressing block 11 is processed into an arc shape matched with the arc-shaped appearance of the upper locking block 52.

In particular use, the invention will be described with reference to the accompanying drawings for the convenience of understanding;

firstly, a connection mode of the wire clamp is explained: peeling off one section of the main wire 6, peeling off the head of the wire to be connected, placing the peeled wire to be connected to the lower combination part of the lower locking block of the wire clamp, moving the wire clamp and the wire to be connected to the peeling part of the main wire, placing the bare wire at the peeling part of the main wire to the other lower combination part (see fig. 7 and 8), screwing the locking bolt through a tool, and completing the wire connection.

In the field connection of the cables on the site, the head of the wire to be connected is peeled (no high voltage is at the position), the peeled wire to be connected is placed at the lower combination part of the lower locking block of the wire clamp, the positioning part of the positioning arm driven by the working of the positioning cylinder is relatively contracted, the inclined plane enters the middle gap at the side surface of the upper locking block to position the upper locking block (see figure 9), the wire pressing cylinder drives the wire pressing block at the lower part of the wire pressing beam to move downwards to be contacted and positioned with the wire to be connected 7 (see figure 10), at the moment, the wiring device with the wire to be connected is positioned at the peeled bare wire part of the main wire through a mechanical arm or other power rods, the bare wire of the main wire enters the other lower combination part of the lower locking block, the pneumatic bolt screwing mechanism locks the upper and lower locking blocks of the wire clamp, the wire connection is completed, the positioning cylinder is reset, the inclined plane exits the middle gap at the side surface of the upper locking block, and the wiring device is taken out, and finishing the connection.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wiring device characterized by: comprises a base (1), and a positioning mechanism, a screwing mechanism and a wire pressing mechanism which are arranged on the base (1);

the positioning mechanism comprises a positioning cylinder (3) and a positioning arm (31) driven by the positioning cylinder (3), and the lower part of the positioning arm (31) is connected with a positioning part (32) in a right angle;

the screwing mechanism comprises a pneumatic bolt screwing mechanism (2) arranged in the middle of the base (1); the two rotating shafts (21) are connected with the pneumatic bolt screwing mechanism (2), a rotating head (22) is arranged at the lower part of each rotating shaft (21), and the rotating head (22) is matched with a locking bolt (53) of the wire clamp (5);

the line pressing mechanism comprises a line pressing cylinder (4), a flange (41) connected with the power push shaft of the line pressing cylinder (4), and a line pressing beam (42) connected with the flange (41), wherein two ends of the line pressing beam (42) are connected with line pressing blocks (43).

2. A wiring lug according to claim 1, wherein: the bottom of the base (1) is connected with a pressing block (11), and a pressing surface (12) below the pressing block (11) is processed into an arc shape matched with the arc-shaped appearance of an upper locking block (52).

3. A wiring lug according to claim 1, wherein: the positioning mechanisms are symmetrically arranged in front and back of two sets.

4. A wiring lug according to claim 1, wherein: the positioning part (32) is an inclined surface and is matched with the middle gap of the side surface of the upper locking block (52).

5. A wiring lug according to claim 1, wherein: the section shape of the wire pressing block (43) is arc-shaped and is matched with the section shape of the wire to be connected (7).

6. A wiring lug according to claim 5, wherein: the installation position of the wire pressing block (43) is consistent with the position of the wire to be connected (7) at the lower combination part (511) of the wire clamp (5).