CN211859539U

CN211859539U - Prevent blowing power-off line protection device

Info

Publication number: CN211859539U
Application number: CN202020157019.8U
Authority: CN
Inventors: 蒋璐雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-08
Filing date: 2020-02-08
Publication date: 2020-11-03
Anticipated expiration: 2030-02-08

Abstract

The utility model discloses a prevent blowing power-off line protection device relates to electric wire protection technical field. The anti-blowing power-off line protection device comprises a first mounting plate, a second mounting plate is arranged at the bottom of the first mounting plate, a mounting mechanism is arranged at one end of the second mounting plate, a pair of limiting mechanisms and a buffering mechanism are arranged inside the first mounting plate, and a fixing mechanism and a wire pulling mechanism are arranged at the top of the second mounting plate. The utility model discloses have the effect of buffering when receiving the influence of wind to the electric wire, prevent that the electric wire from receiving the both ends that the power of wind caused the electric wire and drag to the centre, prevent consequently to lead to the electric wire fracture, further maintain the normal output of power resource, prevent to increase the cost of maintenance of electric wire, have the effect that just can drag to the electric wire in addition, prevent that the electric wire from swaying under the influence that the wind blows and leading to the electric wire not hard up and drop even, prevent that the electric wire from dropping and taking place more serious electric power accident, prevent to influence normal transmission of electricity work.

Description

Prevent blowing power-off line protection device

Technical Field

The utility model relates to an electric wire protection technical field specifically is a prevent blowing power failure line protection device.

Background

The electric wire is the wire of transmission electric energy, when the installation of electric wire, some install indoor, some install outdoor, install and need carry out the bracing piece installation through the wire pole at outdoor electric wire, but outdoor because regional environment is abominable a bit, can have great wind-force occasionally, when the electric wire receives wind-force influence, the electric wire can sway indefinitely, both ends are dragged to the centre, can cause the both ends of electric wire to produce the friction simultaneously, when wind-force is great, the electric wire can break even.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide the theme to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent blowing power-off line protection device, includes first mounting panel, the bottom of first mounting panel is equipped with the second mounting panel, and second mounting panel one end is equipped with installation mechanism, the inside of first mounting panel is equipped with a pair of stop gear and buffer gear, be equipped with the axostylus axostyle between the stop gear, and the fixed surface of axostylus axostyle is equipped with the insulator, the top of second mounting panel is equipped with fixed establishment and wire drawing mechanism.

Preferably, first mounting panel is the spill, and first mounting panel left side terminal surface runs through and is equipped with the through-hole, stop gear and buffer gear are located the inside of the relative face in the first mounting panel notch.

Preferably, the limiting mechanism comprises a sliding block arranged in the opposite inner part in the notch of the first mounting plate, the top and the bottom of the sliding block are both provided with limiting blocks, and a limiting groove matched with the limiting blocks for use is arranged in the first mounting plate.

Preferably, buffer gear is including running through the connecting rod that sets up in the inside both sides of first mounting panel, and the one end of connecting rod and the surface connection of slider, the inside both sides that are located the slider of first mounting panel are equipped with first spring and second spring respectively, the surface of connecting rod is located the outside position of first mounting panel and is equipped with the second spring.

Preferably, the fixing mechanism comprises an abutting block arranged at the top of the second mounting plate through a fixing bolt.

Preferably, the wire drawing mechanism comprises a fixed sleeve fixedly arranged on the surface of the electric wire, a connecting block is arranged on the surface of the fixed sleeve, a third spring is arranged on the surface of the connecting block, and one end of the third spring is connected with the side edge of the abutting block.

Preferably, installation mechanism is including setting up in the installation hoop of second mounting panel left end, and the both ends of installation hoop are equipped with the installation piece, the intrados of installation hoop is equipped with anti-skidding rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this prevent blowing power-off line protection device through stop gear and the buffer gear who sets up to reach and carry out the effect of buffering to the electric wire when receiving the influence of wind, prevent that the electric wire from receiving the both ends that the power of wind caused the electric wire and dragging to the centre, prevent consequently to lead to the electric wire fracture, further maintain the normal output of power resource, prevent to increase the cost of maintenance of electric wire.

(2) This prevent blowing power-off line protection device through insulator, fixed establishment and the mechanism of acting as go on pulling that sets up to reach the effect that just can drag the electric wire, prevent that the electric wire from swaying under the influence that blows and leading to the electric wire not hard up or even drop, prevent that the electric wire from dropping and taking place more serious electric power accident, prevent to influence normal transmission of electricity work.

Drawings

Fig. 1 is a cross-sectional view of an anti-blow-off protection device of the present invention;

FIG. 2 is a schematic view of the external structure of FIG. 1;

FIG. 3 is a cross-sectional view of the slider of FIG. 1 in mounted connection with a first mounting plate;

fig. 4 is a partially enlarged view of a portion a in fig. 2.

In the figure: 1. a first mounting plate; 101. a through hole; 2. a limiting mechanism; 201. a slider; 202. a limiting block; 203. a limiting groove; 3. a buffer mechanism; 301. a connecting rod; 302. a first spring; 303. a second spring; 4. a shaft lever; 5. an insulator; 6. a second mounting plate; 7. a fixing mechanism; 701. a butting block; 702. fixing the bolt; 8. a wire pulling mechanism; 801. a third spring; 802. fixing a sleeve; 803. connecting blocks; 9. an installation mechanism; 901. installing a hoop; 902. mounting blocks; 903. and (3) anti-skid rubber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an anti-blowing power-off line protection device, includes first mounting panel 1, first mounting panel 1 is the spill, and 1 left side terminal surface of first mounting panel runs through and is equipped with through-hole 101, and the electric wire passes in from through-hole 101, and the bottom of first mounting panel 1 is equipped with

second mounting panel

6, and 6 one end of second mounting panel is equipped with installation mechanism 9, and installation mechanism 9 plays will the utility model discloses the effect of being connected with the wire pole, the inside of first mounting panel 1 is equipped with a pair of stop gear 2 and buffer gear 3, and stop gear 2 is located the opposite inside in 1 notch of first mounting panel with buffer gear 3, is equipped with axostylus axostyle 4 between the stop gear 2, and the fixed surface of axostylus axostyle 4 is equipped with

insulator

5, and 5 surface winding of insulator have the electric wire, and.

The limiting mechanism 2 comprises a sliding block 201 arranged in the opposite inner part in a notch of the first mounting plate 1, the top and the bottom of the sliding block 201 are both provided with limiting blocks 202, a limiting groove 203 matched with the limiting block 202 for use is arranged in the first mounting plate 1, the limiting block 202 is matched with the limiting groove 203 to play a role of preventing the sliding block 201 from deviating and separating from the first mounting plate 1, the buffer mechanism 3 comprises a connecting rod 301 penetrating through two sides in the first mounting plate 1, the connecting rod 301 is T-shaped and elongated, one end of the connecting rod 301 is connected with the surface of the sliding block 201, a first spring 302 and a second spring 303 are respectively arranged on two sides of the sliding block 201 in the first mounting plate 1, the first spring 302 is a furling spring and plays a role of pulling the sliding block 201 to one side, the second spring 303 is a releasing spring and plays a role of releasing the sliding block 201 to one side, a second spring 303 is arranged on the surface of the connecting rod 301, the second spring 303 plays a role in rebounding the connecting rod 301 outward, the fixing mechanism 7 includes an abutting block 701 arranged at the top of the second mounting plate 6 through a fixing bolt 702, and the fixing bolt 702 and the abutting block 701 play a role in clamping and fixing the electric wire.

Guy wire mechanism 8 is including fixed cover 802 that sets up in the electric wire surface, fixed cover 802 plays the protection electric wire, the effect of being connected with third spring 801 through connecting block 803, and the surface of fixed cover 802 is equipped with connecting block 803, the surface of connecting block 803 is equipped with third spring 801, third spring 801 plays the effect of drawing the electric wire to butt joint piece 701 and close, and the one end of third spring 801 is connected with the side of butt joint piece 701, installation mechanism 9 is including setting up in the installation hoop 901 of 6 left ends of second mounting panels, installation hoop 901 is convenient for the effect with the wire pole contact, and the both ends of installation hoop 901 are equipped with installation piece 902, the effect that the bolt nut of installation piece 902 is convenient for install, the intrados of installation hoop 901 is equipped with anti-skidding rubber 903, anti-skidding rubber 903 plays the effect of the friction between anti-skidding increase installation hoop 901 and the wire pole.

The working principle is as follows: when the utility model is used and installed by the staff, when wind blows the electric wire, the two ends of the electric wire are pulled towards the middle, at the moment, the slider 201 moves between the first spring 302 and the second spring 303, the reverse acting force of the first spring 302 and the second spring 303 plays a role of buffering, the slider 201 moves to drive the shaft rod 4 and the insulator 5 to move between the first mounting plate 1, under the action of the springs, the electric wire is prevented from being tightened, meanwhile, the connecting rod 301 moves back and forth at the two sides inside the first mounting plate 1, the second spring 303 on the surface of the connecting rod 301 is extruded, the reverse acting force of the second spring 303 props the connecting rod 301 outwards, in addition, when the electric wire is pulled towards the middle from the two ends, a section of pulling force reserved between the butting block 701 and the fixing sleeve 802 can be straightened, when the electric wire is reduced, the third spring 801 can pull back a section of reserved electric wire again, preventing the wires from folding together.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent blowing power-off line protection device, includes first mounting panel (1), its characterized in that, the bottom of first mounting panel (1) is equipped with second mounting panel (6), and second mounting panel (6) one end is equipped with installation mechanism (9), the inside of first mounting panel (1) is equipped with a pair of stop gear (2) and buffer gear (3), be equipped with axostylus axostyle (4) between stop gear (2), and the fixed surface of axostylus axostyle (4) is equipped with insulator (5), the top of second mounting panel (6) is equipped with fixed establishment (7) and wire drawing mechanism (8).

2. The blowing-out prevention electric wire protection device as claimed in claim 1, wherein the first mounting plate (1) is concave, a through hole (101) is formed in the left end face of the first mounting plate (1) in a penetrating mode, and the limiting mechanism (2) and the buffer mechanism (3) are located in the opposite inner portions in the notch of the first mounting plate (1).

3. The blowing-prevention power line protection device as claimed in claim 1, wherein the limiting mechanism (2) comprises a sliding block (201) arranged in the opposite inner part in the notch of the first mounting plate (1), the top and the bottom of the sliding block (201) are both provided with limiting blocks (202), and a limiting groove (203) matched with the limiting blocks (202) is arranged in the first mounting plate (1).

4. A blowing-prevention electric wire protection device according to claim 3, characterized in that the buffer mechanism (3) comprises a connecting rod (301) penetrating through the two sides of the inside of the first mounting plate (1), one end of the connecting rod (301) is connected with the surface of the sliding block (201), the first spring (302) and the second spring (303) are respectively arranged on the two sides of the sliding block (201) inside the first mounting plate (1), and the second spring (303) is arranged on the surface of the connecting rod (301) outside the first mounting plate (1).

5. A blow-out prevention wire protection device according to claim 1, characterized in that the fixing mechanism (7) comprises an abutment block (701) arranged on top of the second mounting plate (6) by means of a fixing bolt (702).

6. The blowing-off prevention wire protection device as claimed in claim 5, wherein the wire pulling mechanism (8) comprises a fixing sleeve (802) fixedly arranged on the surface of the wire, the surface of the fixing sleeve (802) is provided with a connecting block (803), the surface of the connecting block (803) is provided with a third spring (801), and one end of the third spring (801) is connected with the side edge of the abutting block (701).

7. The blowing and breaking prevention electric wire protection device as claimed in claim 1, wherein the mounting mechanism (9) comprises a mounting hoop (901) arranged at the left end of the second mounting plate (6), mounting blocks (902) are arranged at two ends of the mounting hoop (901), and anti-skid rubber (903) is arranged on the inner arc surface of the mounting hoop (901).