CN217001198U

CN217001198U - Safety protection structure for electric power tower

Info

Publication number: CN217001198U
Application number: CN202122287451.6U
Authority: CN
Inventors: 张涛; 韩春红; 张爱云; 张月; 张良
Original assignee: Hebei Fengjuyingke Information Technology Co ltd
Current assignee: Hebei Fengjuyingke Information Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-07-19
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a safety protection structure for an electric power tower, which comprises two upright columns, wherein the two upright columns are arranged in bilateral symmetry, a protective guard is arranged between the upright columns, an anti-collision plate is arranged at the front end of the protective guard, a notch is formed in the front end of the anti-collision plate, a plurality of roller shafts are arranged inside the notch, two ends of each roller shaft are connected with the inner walls of the upper end and the lower end of the notch through rotating shafts, the roller shafts are of hollow structures, an iron wire net is arranged inside each roller shaft and is of an annular structure, sponge is filled inside each iron wire net, a plurality of rubber columns are embedded inside each sponge, and two ends of each rubber column are respectively and fixedly connected with the inner walls of two sides of each iron wire net. This safety protection structure for electric power tower can cushion the impulsive force of production when receiving the vehicle striking, reaches certain safe crashproof effect, reduces the damage that brings the electric power tower main part.

Description

Safety protection structure for electric power tower

Technical Field

The utility model relates to the technical field of power towers, in particular to a safety protection structure for a power tower.

Background

The power tower is a tower-shaped building with a trapezoid or triangle shape, the height of the power tower is usually 25-40 meters, and the power tower is of a steel frame structure. The power tower is mainly built near a power plant and a power distribution station in the field, and part of the power tower is also built beside a highway, so that the power tower is an important facility of a power department, can be used for overhead wires and plays a role in protection and support. Design, manufacture, installation, maintenance and quality detection of the power tower are important guarantees for operation and development of modern power systems.

At present, most of electric power towers realize the safety protection function by installing guard railings, but the guard railings do not have good anti-collision measures and cannot achieve the effect of safety anti-collision, when vehicles running beside a road collide the guard railings carelessly, the guard railings are directly stressed without a mechanism for buffering impact force, and therefore the guard railings and the electric power towers are directly damaged easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety protection structure for an electric power tower, and the safety protection structure is used for solving the problem that when the electric power tower is subjected to safety protection by installing a protective guard in the prior art, the protective guard does not have good anti-collision measures and cannot achieve the effect of safety anti-collision.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric power is safety protection structure for tower, includes the stand, the stand bilateral symmetry is equipped with two, be equipped with the rail guard between the stand, the front end of rail guard is equipped with the crash bar, the notch has been seted up to the front end of crash bar, the inside of notch is equipped with a plurality of roller, the upper and lower both ends inner wall connection through pivot and notch at the both ends of roller all, just the roller is hollow structure, the inside of roller is equipped with the wire netting, the wire netting is the loop configuration, the inside of wire netting is filled with the sponge, the inside gomphosis of sponge has a plurality of rubber column, and the both ends of rubber column respectively with the both sides inner wall fixed connection of wire netting.

Preferably, one side of the roller shaft extends to the outside of the notch, a plurality of protrusions are arranged on the surface of the roller shaft, and the protrusions on the surface of the roller shaft are of an arc-shaped structure.

Preferably, a sliding rod is fixed at the front end of the protective guard, an elastic rubber sleeve is sleeved in the middle of the sliding rod, and sliding blocks are sleeved on two sides of the sliding rod.

Preferably, a movable rod is connected between the slide block and the back side of the anti-collision plate, and two ends of the movable rod are respectively hinged with the slide block and the anti-collision plate.

Preferably, four corners of the back side of the anti-collision plate are provided with pressing rods, sleeves are arranged at positions, corresponding to the pressing rods, of the front end of the guard rail, elastic silica gel balls are arranged inside the sleeves, and the pressing rods are inserted into the sleeves and are in pressing contact with the elastic silica gel balls.

Preferably, the front end of the guard rail is provided with a strip-shaped light reflecting strip, and the light reflecting strip is located at the periphery of the anti-collision plate.

Compared with the prior art, the utility model has the beneficial effects that: this safety protection structure for electric power tower can cushion the impulsive force of production when receiving the vehicle striking, reaches the effect of certain safe anticollision, reduces the damage that brings the electric power tower main part. The device is through setting up crashproof board at the front end of rail guard, crashproof board can take place to rotate to roll through the roller and disperse a part of impact after receiving the impact force, and the roller also can produce certain bounce-back effort through inside sponge of wire netting extrusion and rubber column after receiving the impact force, make crashproof board can play the effect of buffering to the impact force that the rail guard received, crashproof board can further cushion when the front end shrink of rail guard simultaneously, avoid the great damage to the power tower of impact force that the rail guard received.

Drawings

FIG. 1 is a schematic structural view of a safety protection structure for an electric power tower according to the present invention;

fig. 2 is an enlarged schematic structural view of a safety protection structure for an electric power tower in fig. 1;

fig. 3 is a schematic view of a connection top structure of a guard rail and a crash board of the safety protection structure for an electric power tower according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a safety protection structure for an electric power tower in fig. 3 at B.

In the figure: 1. the device comprises a stand column, 2, a protective guard, 3, a collision-proof plate, 4, a notch, 5, a roll shaft, 6, a reflective strip, 7, a wire mesh, 8, sponge, 9, a rubber column, 10, a sliding rod, 11, an elastic rubber sleeve, 12, a sliding block, 13, a movable rod, 14, an elastic silica gel ball, 15, a sleeve, 16 and a pressing rod.

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. 1-4, the present invention provides a technical solution: a safety protection structure for an electric power tower comprises upright posts 1, wherein two upright posts 1 are symmetrically arranged at the left and right, a protective guard 2 is arranged between the upright posts 1, a crash-proof plate 3 is arranged at the front end of the protective guard 2, a notch 4 is formed in the front end of the crash-proof plate 3, a plurality of roller shafts 5 are arranged in the notch 4, two ends of each roller shaft 5 are connected with the inner walls of the upper end and the lower end of the notch 4 through rotating shafts, each roller shaft 5 is of a hollow structure, a wire netting 7 is arranged in each roller shaft 5, each wire netting 7 is of an annular structure, sponge 8 is filled in each wire netting 7, a plurality of rubber columns 9 are embedded in each sponge 8, two ends of each rubber column 9 are fixedly connected with the inner walls of two sides of each wire netting 7 respectively, and when a vehicle running beside a road carelessly hits the protective guard 2 arranged around the electric power tower, the crash-proof plate 3 can rotate and roll in the notch 4 through the roller shafts 5 to disperse a part of impact force after receiving the impact force, and the roll shaft 5 can also extrude the sponge 8 and the rubber column 9 inside through the wire netting 7 to generate a certain rebound acting force after receiving the impact force, so that the crash-proof plate 3 can effectively buffer the impact force received by the protective guard 2, a certain safety crash-proof effect is achieved, and the damage to the power tower main body is reduced, one side of the roll shaft 5 extends to the outside of the notch 4, the surface of the roll shaft 5 is provided with a plurality of bulges, and the bulges on the surface of the roll shaft 5 are of an arc structure, the roll shaft 5 can improve a certain crash-proof effect of the crash-proof plate 3 and disperse the impact force more fully, the front end of the protective guard 2 is fixed with a slide bar 10, the middle of the slide bar 10 is sleeved with an elastic rubber sleeve 11, the two sides of the slide bar 10 are also sleeved with slide blocks 12, a movable bar 13 is connected between the slide blocks 12 and the back side of the crash-proof plate 3, and the two ends of the movable bar 13 are respectively hinged with the slide blocks 12 and the crash-proof plate 3, when the anti-collision plate 3 is contracted by the impact force, the movable rod 13 can drive the slide block 12 to slide outside the slide rod 10 and extrude the elastic rubber sleeve 11, so that the anti-collision plate 3 can further buffer the impact force on the elastic rubber sleeve 11, the safety protection effect of the protective guard 2 on the power tower is improved, four corners of the back side of the anti-collision plate 3 are respectively provided with the abutting rods 16, the front end of the protective guard 2 corresponding to the abutting rods 16 is respectively provided with the sleeve 15, the sleeve 15 is internally provided with the elastic silica gel ball 14, the abutting rods 16 are inserted in the sleeve 15 and are in abutting contact with the elastic silica gel ball 14, the anti-collision plate 3 can drive the abutting rods 16 to movably extrude the elastic silica gel ball 14 in the sleeve 15 during the contraction process, so that the anti-collision plate 3 can further buffer the impact force on the elastic silica gel ball 14, the front end of the protective guard 2 is provided with the strip-shaped light reflecting strips 6, the light reflecting strips 6 are positioned at the periphery of the anti-collision plate 3, the light reflecting strips 6 can play a role in safety warning, and the occurrence that a vehicle collides with the protective guard 2 is reduced.

The working principle is as follows: when the safety protection structure for the power tower is used, firstly, when a vehicle running beside a road carelessly collides with the protective guard 2 arranged around the power tower, the vehicle firstly contacts the roller shaft 5 and generates a large impact force, the roller shaft 5 can disperse a part of the impact force by rotating and rolling in the notch 4 after receiving the impact force, the roller shaft 5 can extrude the sponge 8 and the rubber column 9 in the notch through the wire netting 7 to generate a certain rebound action force after receiving the impact force, so that the impact force received by the protective guard 2 can be buffered by the anti-collision plate 3 to achieve a certain safety anti-collision effect, the anti-collision plate 3 can also contract towards the direction of the protective guard 2 in the process of receiving the impact force by the roller shaft 5, the movable rod 13 drives the slide block 12 to slide outside the slide rod 10 and extrude the elastic rubber sleeve 11 when the anti-collision plate 3 contracts, and the elastic silica gel ball 14 can be movably extruded by the anti-collision rod 16 in the sleeve 15, the anti-collision plate 3 can further buffer the impact force on the protective guard 2, the safety protection effect of the protective guard 2 on the power tower is improved, meanwhile, the light reflecting strips 6 can play a role in safety warning in the process of using the protective guard 2 at ordinary times, the occurrence of vehicle impact on the protective guard 2 is reduced, and therefore a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims

1. The utility model provides an electric power is safety protection structure for tower, includes stand (1), stand (1) bilateral symmetry is equipped with two, be equipped with rail guard (2), its characterized in that between stand (1): the utility model discloses a guardrail protection device, including rail guard (2), notch (4) have been seted up to the front end of rail guard (2), the inside of notch (4) is equipped with a plurality of roller (5), the upper and lower both ends inner wall connection through pivot and notch (4) is all passed through at the both ends of roller (5), just roller (5) are hollow structure, the inside of roller (5) is equipped with wire netting (7), wire netting (7) are the loop configuration, the inside of wire netting (7) is filled with sponge (8), the inside gomphosis of sponge (8) has a plurality of rubber column (9), and the both ends of rubber column (9) respectively with the both sides inner wall fixed connection of wire netting (7).

2. The safety protection structure for the power tower according to claim 1, wherein: one side of the roller shaft (5) extends to the outside of the notch (4), a plurality of bulges are arranged on the surface of the roller shaft (5), and the bulges on the surface of the roller shaft (5) are of a circular arc-shaped structure.

3. The safety protection structure for the power tower according to claim 1, wherein: a sliding rod (10) is fixed at the front end of the protective guard (2), an elastic rubber sleeve (11) is sleeved in the middle of the sliding rod (10), and sliding blocks (12) are sleeved on two sides of the sliding rod (10).

4. The safety protection structure for the power tower according to claim 3, wherein: and a movable rod (13) is connected between the slide block (12) and the back side of the anti-collision plate (3), and two ends of the movable rod (13) are respectively hinged with the slide block (12) and the anti-collision plate (3).

5. The safety protection structure for the power tower according to claim 1, wherein: four corners of the back side of the anti-collision plate (3) are provided with pressing rods (16), the front ends of the guard rails (2) are provided with sleeves (15) at positions corresponding to the pressing rods (16), elastic silica gel balls (14) are arranged inside the sleeves (15), and the pressing rods (16) are inserted into the sleeves (15) and are in pressing contact with the elastic silica gel balls (14).

6. The safety protection structure for the power tower according to claim 1, wherein: the front end of the guard rail (2) is provided with a strip-shaped light reflecting strip (6), and the light reflecting strip (6) is positioned at the periphery of the anti-collision plate (3).