CN216251950U

CN216251950U - Anti-drop distribution network overhead line device

Info

Publication number: CN216251950U
Application number: CN202122850829.9U
Authority: CN
Inventors: 张晓丽; 程小磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-20
Filing date: 2021-11-20
Publication date: 2022-04-08
Anticipated expiration: 2031-11-20

Abstract

The utility model discloses an anti-drop power distribution network stringing device which comprises a fixing ring, wherein a locking bolt is connected to the surface of the fixing ring in a threaded manner, the threaded end of the locking bolt extends to the inner wall of the fixing ring and is fixedly connected with a pressing plate, the upper surface of the fixing ring is fixedly connected with a connecting sleeve, the upper surface of the connecting sleeve is respectively and fixedly connected with an insulator and a linking seat, the upper surface of the linking seat is fixedly connected with a first clamp, the upper surface of the first clamp is rotatably connected with a second clamp through a hinge, and the surface of the second clamp is in threaded connection with an adjusting bolt. This anti-drop distribution network rack wiring device puts into first clamp with the electric wire frame on the insulator again, and it is fixed to merge first clamp and second clamp and utilize fixing bolt, rotates adjusting bolt and can drive arc splint and remove to with the electric wire centre gripping between first clamp and arc splint, avoided using the ligature line to bind, cause the not hard up problem that drops the insulator of electric wire.

Description

Anti-drop distribution network overhead line device

Technical Field

The utility model relates to the technical field of power distribution networks, in particular to an anti-drop power distribution network wiring device.

Background

The distribution network is an electric power network which receives electric energy from a transmission network or a regional power plant and distributes the electric energy to various users on site through distribution facilities or step by step according to voltage. The power distribution network consists of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, accessory facilities and the like, and plays a role in distributing electric energy in a power network.

The existing power distribution network often puts the electric wire on the insulator when stringing, and binds the insulator and the electric wire together by using the binding wire to prevent the electric wire from falling off the insulator, but the binding mode by using the binding wire is not firm, so that the binding wire is easy to loosen to cause the electric wire to fall off the insulator.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-drop distribution network wiring device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anti-drop power distribution network stringing device, including solid fixed ring, gu fixed ring's surface threaded connection has locking bolt, locking bolt's thread end extends to solid fixed ring's inner wall and fixedly connected with and supports the clamp plate, gu fixed ring's last fixed surface is connected with the adapter sleeve, the upper surface of adapter sleeve is fixedly connected with insulator and linking seat respectively, the first clamp of last fixed surface of linking seat, the upper surface of first clamp is connected with the second clamp through hinge rotation, the surface threaded connection of second clamp has adjusting bolt, adjusting bolt's lower extreme rotates and is connected with arc splint.

Preferably, the inner walls of the arc-shaped clamping plate and the first clamping hoop are provided with rollers.

Preferably, the fixed surface of first clamp is connected with the connecting block, and the fixed surface of second clamp is connected with the latch segment, and the surface threaded connection of latch segment has fixing bolt, and the upper surface of connecting block is seted up with the screw hole of fixing bolt looks adaptation.

Preferably, the number of the connecting seats is two, and the two connecting seats are symmetrically arranged on two sides of the insulator.

Preferably, the number of the locking bolts is four, and the four locking bolts are arranged on the surface of the fixing ring in a circumferential array.

Preferably, the pressing plate is provided with anti-slip lines at one end far away from the locking bolt.

Advantageous effects

The utility model provides an anti-drop distribution network wiring device which has the following beneficial effects:

1. this anti-drop distribution network rack wiring device through setting up first clamp and second clamp, with the electric wire frame on the insulator, puts into first clamp with the electric wire again, merges first clamp and second clamp and utilizes fixing bolt fixed, rotates adjusting bolt and can drive arc splint and remove to with the electric wire centre gripping between first clamp and arc splint, avoided using the ligature line to bind, cause the not hard up problem that drops the insulator of electric wire.

2. This anti-drop distribution network creel device through setting up solid fixed ring and adapter sleeve, overlaps the adapter sleeve on the pole surface with solid fixed ring, makes the lower extreme of adapter sleeve and the upper end contact of wire pole, screws up the locking bolt and makes to support clamp plate and wire pole overlap joint to make solid fixed ring and adapter sleeve firmly fix on the pole surface, made things convenient for the installation, set up the gyro wheel through the inner wall at arc splint and first clamp, can make the friction reduction when the pulling electric wire.

Drawings

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

FIG. 2 is a side view of the first and second clamp of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the connecting sleeve of the utility model.

In the figure: the locking device comprises a fixing ring 1, a locking bolt 2, a pressing plate 3, a fixing bolt 4, a connecting sleeve 5, a second clamp 6, a connecting seat 7, an adjusting bolt 8, an arc-shaped clamping plate 9, a roller 10, a locking block 11, a connecting block 12, an insulator 13 and a first clamp 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an anti-drop distribution network stringing device, including solid fixed ring 1, gu fixed ring 1's surperficial threaded connection has locking bolt 2, locking bolt 2's quantity is four, four locking bolt 2 are the surface that the circumference array set up at solid fixed ring 1, locking bolt 2's screw end extends to gu fixed ring 1's inner wall and fixedly connected with supports clamp plate 3, it is provided with anti-skidding line to support clamp plate 3 and keep away from locking bolt 2's one end, gu fixed ring 1's last fixed surface is connected with adapter sleeve 5, through setting up gu fixed ring 1 and adapter sleeve 5, overlap adapter sleeve 5 and gu fixed ring 1 cover on the wire pole surface, make adapter sleeve 5's lower extreme and the upper end contact of wire pole, it makes to support clamp plate 3 and wire pole overlap joint to screw up locking bolt 2, thereby make gu fixed ring 1 and adapter sleeve 5 firmly fix on the wire pole surface, the installation has been made things convenient for.

The upper surface of adapter sleeve 5 is fixedly connected with insulator 13 and linking seat 7 respectively, the quantity of linking seat 7 is two, two are linked up the symmetrical setting in the both sides of insulator 13 of seat 7, the last fixed surface of linking seat 7 is connected with first clamp 14, the upper surface of first clamp 14 is connected with second clamp 6 through hinge rotation, the fixed surface of first clamp 14 is connected with connecting block 12, the fixed surface of second clamp 6 is connected with latch segment 11, the surface threaded connection of latch segment 11 has fixing bolt 4, the screw hole with 4 looks adaptations of fixing bolt is seted up to the upper surface of connecting block 12, the surface threaded connection of second clamp 6 has adjusting bolt 8, the lower extreme rotation of adjusting bolt 8 is connected with arc splint 9.

Through setting up first clamp 14 and second clamp 6, with the electric wire frame on insulator 13, put into first clamp 14 with the electric wire again, it is fixed to merge first clamp 14 and second clamp 6 and utilize fixing bolt 4, it can drive arc splint 9 and remove to rotate adjusting bolt 8, thereby with the electric wire centre gripping between first clamp 14 and arc splint 9, avoided using the ligature to bind, cause the not hard up problem that drops insulator 13 of electric wire, the inner wall of arc splint 9 and first clamp 14 all is provided with gyro wheel 10, set up gyro wheel 10 through the inner wall at arc splint 9 and first clamp 14, can make and reduce the friction when the pulling electric wire.

The working principle is as follows: when the anti-drop power distribution network wiring device is used, firstly, the connecting sleeve 5 and the fixing ring 1 are sleeved on the surface of a wire pole, the lower end of the connecting sleeve 5 is in contact with the upper end of the wire pole, then, the locking bolt 2 is screwed down to enable the abutting plate 3 to be in lap joint with the surface of the wire pole, so that the fixing ring 1 and the connecting sleeve 5 are firmly fixed on the surface of the wire pole, the wire pole is arranged on the insulator 13, then, the wire is placed into the two first clamps 14, the first clamps 14 and the second clamps 6 are rotated to be combined, the fixing bolt 4 is screwed down to enable the locking blocks 11 to be fixed with the connecting blocks 12, so that the first clamps 14 and the second clamps 6 are fixed, the adjusting bolt 8 is rotated to drive the arc-shaped clamping plates 9 to move, so that the wire is clamped between the first clamps 14 and the arc-shaped clamping plates 9, and then the wire is fixed on the insulator 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-drop distribution network rack-line device, includes solid fixed ring (1), its characterized in that: the surface thread of solid fixed ring (1) is connected with locking bolt (2), the screw thread end of locking bolt (2) extends to the inner wall of solid fixed ring (1) and fixedly connected with supports clamp plate (3), the last fixed surface of solid fixed ring (1) is connected with adapter sleeve (5), the upper surface of adapter sleeve (5) is fixedly connected with insulator (13) and links up seat (7) respectively, the first clamp (14) of last fixed surface of linking seat (7) is connected with, the upper surface of first clamp (14) is connected with second clamp (6) through the hinge rotation, the surface thread connection of second clamp (6) has adjusting bolt (8), the lower extreme of adjusting bolt (8) is rotated and is connected with arc splint (9).

2. An anti-drop distribution network wiring device according to claim 1, characterized in that: the inner walls of the arc-shaped clamping plate (9) and the first clamp (14) are provided with rollers (10).

3. An anti-drop distribution network wiring device according to claim 1, characterized in that: the surface fixed connection of first clamp (14) has connecting block (12), and the surface fixed connection of second clamp (6) has latch segment (11), and the surface threaded connection of latch segment (11) has fixing bolt (4), and the screw hole with fixing bolt (4) looks adaptation is seted up to the upper surface of connecting block (12).

4. An anti-drop distribution network wiring device according to claim 1, characterized in that: the number of the connecting seats (7) is two, and the two connecting seats (7) are symmetrically arranged on two sides of the insulator (13).

5. An anti-drop distribution network wiring device according to claim 1, characterized in that: the number of the locking bolts (2) is four, and the four locking bolts (2) are arranged on the surface of the fixing ring (1) in a circumferential array mode.

6. An anti-drop distribution network wiring device according to claim 1, characterized in that: and anti-skid grains are arranged at one end, far away from the locking bolt (2), of the pressing plate (3).