CN217720669U - High-voltage wire protection device after breaking - Google Patents

Abstract

The utility model relates to a protection device especially relates to a high tension line protection device after breaking. The utility model provides a can overcome prior art shortcoming can be with the automatic high tension line of broken string around rolling up, the broken back protection device of high tension line of the high tension line contact ground of avoiding cutting off. The utility model provides a high-tension line protection device after breaking, is including wire pole, link, connection rope and lift frame etc. and the quantity of wire pole is two, and the inboard of two wire poles all is connected with the link, is connected with two between the link of the left and right sides and connects the rope, is connected with the support that is used for dragging a plurality of high-tension lines between the well lower part of two connection ropes and lifts the frame. After the high-voltage electric wire is broken, the clockwork spring rotates, so that the broken high-voltage electric wire is automatically wound on the winding wheel, the situation that the broken high-voltage electric wire contacts the ground, electricity is generated around the broken high-voltage electric wire on the ground, and the health and safety of people can be endangered.

Description

High-voltage wire protection device after breaking

Technical Field

The utility model relates to a protection device especially relates to a high tension line protection device after breaking.

Background

Overhead high voltage transmission line is by the wire, the lightning rod, the shaft tower, the insulator, parts such as gold utensil are constituteed, high voltage transmission line is because various factors, the emergence of wire fracture ground accident can take place often, personnel's injures and deaths and loss of property have been caused, the electric wire has broken can the electric leakage, not only can the electric leakage, still can cause the conflagration, if there is moisture to enter into among the metallic conductor, will take place the short circuit and can lead to the electric shock, and still cause the conflagration easily, be a very dangerous thing, it usually comes the high-voltage line protection of broken string to cut off the power to take place the high-voltage line of high-voltage line broken string in the real life, but still can have a small part of electric current to flow to ground from the high-voltage line of broken string before the outage, also can cause personal safety to people equally.

According to the defects existing in the prior art, a protection device for the broken high-voltage electric wire is needed to be designed, which can overcome the defects of the prior art, can automatically wind the broken high-voltage electric wire and prevent the broken high-voltage electric wire from contacting the ground.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome and cut off the power usually and come to protect the high-tension line of broken string, but still can have the current of small part to flow to ground in the high-tension line of broken string before the outage, equally also can cause the shortcoming of personal safety to people, the to-be-solved technical problem of the utility model is to provide a can overcome prior art shortcoming can wind the book with the high-tension line of broken string is automatic, the high-tension line broken string back protection device on contact ground of the high-tension line of avoiding cutting off.

In order to solve the technical problem, the utility model provides a such high tension electricity line protection device after breaking, including the wire pole, the link, connect the rope, lift the frame, the fixed block, the reel, rolling disc and clockwork spring, the quantity of wire pole is two, be used for connecting a plurality of high tension electricity lines between the inboard of two wire poles, the inboard of two wire poles all is connected with the link, the link is located the top of high tension electricity line, be connected with two between the link of the left and right sides and connect the rope, be connected with the support that is used for dragging a plurality of high tension electricity lines between the well lower part of two connection ropes and lift the frame, the inboard sub-unit connection of two wire poles has four fixed blocks, the inboard rotary type of fixed block is connected with the rolling disc, be connected with the reel around between two adjacent rolling discs, the front and back both ends of reel respectively with be connected with between two rolling discs.

Preferably, the cable lifting device further comprises a guide frame, a lower clamping block, an upper clamping block and a bolt, wherein the two guide frames are connected between the top of the lifting frame and the connecting frame on the left side, the two guide frames are also connected between the top of the lifting frame and the connecting frame on the right side, the upper clamping block is connected between the guide frames and a high-voltage wire, the upper clamping block is connected between the guide frames and the high-voltage wire on the inner side, the upper clamping block is connected between the connecting rope and the high-voltage wire on the outer side, the lower clamping block is rotatably connected to the lower portion of the upper clamping block, and the upper portion of the upper clamping block is connected with the upper portion of the lower clamping block through the bolt.

Preferably, the high-voltage wire winding device further comprises poke rods, wherein the poke rods are arranged on the left side and the right side of the high-voltage wires, and the front ends of the poke rods are rotatably connected to the upper portion of the rotating disc.

Preferably, the upper surface of the guide frame is smooth.

Preferably, the lifting frame is rectangular.

Preferably, the surface of the reel is rough.

The utility model discloses on the basis of overcoming prior art shortcoming, the beneficial effect that can also reach has:

1. after the high-voltage electric wire is broken, the clockwork spring rotates, so that the broken high-voltage electric wire is automatically wound on the winding wheel, the situation that the broken high-voltage electric wire contacts the ground, electricity is generated around the broken high-voltage electric wire on the ground, and the health and safety of people can be endangered.

2. The rotation of reel is passed through to the one end of the high-voltage electric wire that cuts off to on the reel, can pass through the removal that presss from both sides tight piece and lower clamp tight piece at the in-process that the high-voltage electric wire was coiled, thereby carry on spacingly to the one end of cutting off the high-voltage electric wire, avoid the dangerous condition such as high-voltage electric wire that cuts off and other object contact production sparks when rocking.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a connection relation diagram of the connection rope and the lifting frame of the utility model.

Fig. 3 is a connection relationship diagram of the reel and the electric wire pole according to the present invention.

Fig. 4 is an exploded view of the reel and the toggle block of the present invention.

Fig. 5 is a schematic view of the three-dimensional structure of the lower clamping block and the upper clamping block of the present invention.

The labels in the figures are: 1-telegraph pole, 2-high-voltage wire, 3-connecting frame, 4-connecting rope, 41-lifting frame, 5-fixed block, 6-winding wheel, 7-rotating disc, 8-spiral spring, 9-poking rod, 10-guide frame, 11-lower clamping block, 12-upper clamping block and 13-bolt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

A high-voltage wire breakage protection device is shown in figures 1-4 and comprises two telegraph poles 1, connecting frames 3, connecting ropes 4, lifting frames 41, fixing blocks 5, reels 6, rotating discs 7 and clockwork springs 8, the number of the telegraph poles 1 is two, the connecting frames 3 are welded on the inner sides of the two telegraph poles 1, the two connecting ropes 4 are connected between the connecting frames 3 on the left side and the right side in a bolted mode, the lifting frames 41 are connected between the middle lower portions of the two connecting ropes 4, the lifting frames 41 are rectangular and can support high-voltage wires 2 in the air and cannot fall down, the four fixing blocks 5 are welded on the lower portions of the inner sides of the two telegraph poles 1, the rotating discs 7 are rotatably connected to the inner sides of the fixing blocks 5, the reels 6 are connected between the two rotating discs 7 adjacent to each other in the front and back, the surfaces of the reels 6 are rough, the high-voltage wires 2 can be better firmly wound on the reels 6, and the clockwork springs 8 are connected between the front ends and the two rotating discs 7 respectively.

As shown in fig. 3, the winding machine further comprises a poke rod 9, wherein the poke rods 9 are arranged on the left side and the right side of the high-voltage wires 2, and the front ends of the poke rods 9 are rotatably connected to the upper part of the rotating disc 7, so that the high-voltage wires 2 can be wound on the winding wheel 6 in a more orderly manner.

When an operator needs to use the device, the operator firstly places the device on a proper position on a high-voltage wire, then connects a plurality of high-voltage wires 2 on the connecting frames 3 at the left side and the right side, after the operator cuts the high-voltage wires 2, the cut high-voltage wires 2 are divided into two parts, the cut high-voltage wires 2 rotate along the upper part of the rotating disc 7 through the poking rod 9 to enable the cut high-voltage wires 2 to be lapped on the winding wheel 6, after the cut high-voltage wires 2, the clockwork spring 8 can rotate, the clockwork spring 8 can drive the winding wheel 6 to rotate, and therefore the cut high-voltage wires 2 are wound on the winding wheel 6, so that the cut high-voltage wires 2 can be wound together, the phenomenon that the long cut high-voltage wires of the high-voltage wires 2 fall to the ground and the cut wires are very dangerous when contacting the ground is avoided, and the wires are electrified around the ground, which can lead people to be electrified, and threaten the safety of people.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 5, the cable connector further includes a guide frame 10, a lower clamping block 11, an upper clamping block 12 and a bolt 13, two guide frames 10 are welded between the top of the lifting frame 41 and the left connecting frame 3, two guide frames 10 are also welded between the top of the lifting frame 41 and the right connecting frame 3, an upper clamping block 12 is connected between the guide frame 10 and the high-voltage electric wire 2, an upper clamping block 12 is connected between the guide frame 10 and the inner high-voltage electric wire 2, an upper clamping block 12 is connected between the connecting rope 4 and the outer high-voltage electric wire 2, the lower clamping block 11 is rotatably bolted to the lower part of the upper clamping block 12, the upper part of the upper clamping block 12 is connected with the upper part of the lower clamping block 11 through the bolt 13, the upper surface of the guide frame 10 is smooth, and the lower clamping block 11 and the upper clamping block 12 can better slide on the guide frames 10.

When a worker winds the cut high-voltage wire 2 on the reel 6, the cut high-voltage wire 2 is limited, so that the cut high-voltage wire 2 is not wound in the air, and the cut high-voltage wire 2 is prevented from being in contact with other objects to cause dangers such as sparks and the like when the cut high-voltage wire 2 is wound.

The above-mentioned embodiments only represent the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes, modifications and substitutions can be made, which are all within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (6)

1. The utility model provides a protection device after high tension electricity line breaks, a serial communication port, including wire pole (1), link (3), connect rope (4), lift frame (41), fixed block (5), reel (6), rolling disc (7) and clockwork spring (8), the quantity of wire pole (1) is two, be used for connecting a plurality of high tension electricity line (2) between the inboard of two wire poles (1), the inboard of two wire poles (1) all is connected with link (3), link (3) are located the top of high tension electricity line (2), be connected with two between link (3) of the left and right sides and connect rope (4), be connected with between the well lower part of two connection rope (4) and be used for dragging lift frame (41) of a plurality of high tension electricity line (2), the inboard sub-unit connection of two wire poles (1) has four clockwork springs (5), the inboard rotary type of fixed block (5) is connected with rolling disc (7), be connected with (6) between two adjacent rolling disc (7) around, the front and back both ends of reel (6) are connected with between two rolling discs (7) respectively.

2. The high-voltage wire post-disconnection protection device according to claim 1, further comprising a guide frame (10), a lower clamping block (11), an upper clamping block (12) and a bolt (13), wherein the two guide frames (10) are connected between the top of the lifting frame (41) and the left connecting frame (3), the two guide frames (10) are also connected between the top of the lifting frame (41) and the right connecting frame (3), the upper clamping block (12) is connected between the guide frame (10) and the high-voltage wire (2), the upper clamping block (12) is connected between the guide frame (10) and the inner high-voltage wire (2), the upper clamping block (12) is connected between the connecting rope (4) and the outer high-voltage wire (2), the lower clamping block (11) is rotatably connected to the lower portion of the upper clamping block (12), and the upper portion of the upper clamping block (12) is connected to the upper portion of the lower clamping block (11) through the bolt (13).

3. The high-voltage wire disconnection protection device according to claim 2, further comprising a poke rod (9), wherein the poke rods (9) are arranged on the left side and the right side of the plurality of high-voltage wires (2), and the front ends of the poke rods (9) are rotatably connected to the upper part of the rotating disc (7).

4. A high-voltage line protection device after disconnection according to claim 2, wherein the upper surface of the guide frame (10) is smooth.

5. A high-voltage line protection device after disconnection according to claim 3, wherein the lifting frame (41) is rectangular.

6. A high-voltage wire breakage protection device according to claim 4, wherein the surface of the reel (6) is rough.

Images