CN216812032U

CN216812032U - Anti-falling device for high-altitude operation of wind generating set

Info

Publication number: CN216812032U
Application number: CN202220340109.XU
Authority: CN
Inventors: 庄严
Original assignee: Beijing Qianyuan Wind Power Technology Co ltd
Current assignee: Beijing Qianyuan Wind Power Technology Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-24
Anticipated expiration: 2032-02-21

Abstract

The utility model relates to the technical field of wind energy equipment, in particular to a falling prevention device for high-altitude operation of a wind generating set, which comprises a tower tube and a cantilever, wherein the outer wall of the tower tube is provided with the cantilever, the lower part of the cantilever is provided with a telescopic lifting rod, the cantilever is connected through a cantilever connecting wire, the upper end of the cantilever is provided with a falling prevention net, and the lower part of the tower tube is provided with a control switch. The device can arrange through the cantilever that sets up at a tower section of thick bamboo outer wall and prevent weighing down the net, controls through adjusting flexible lifter and prevents weighing down the height of net, and the device can be according to the fixed height of operation personnel height in time adjustment on a tower section of thick bamboo, reduces the risk that personnel fall, along with the increase of personnel's operation height, can remain relative safe height throughout between this anti-falling device and the operation personnel, avoids personnel to take place the accident when the operation and falls. The device has set up control switch in tower section of thick bamboo lower part, convenient operation, safe and reliable.

Description

Anti-falling device for high-altitude operation of wind generating set

Technical Field

The utility model relates to the technical field of wind energy equipment, in particular to a falling prevention device for high-altitude operation of a wind generating set.

Background

The wind power generator is an electric power device which converts wind energy into mechanical work, and the mechanical work drives a rotor to rotate so as to finally output alternating current. The wind-driven generator generally comprises wind wheels, a generator (including a device), a direction regulator (empennage), a tower, a speed-limiting safety mechanism, an energy storage device and other components. The wind driven generator has simple working principle, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator rotates under the drive of the wind wheel shaft to generate electricity. Wind energy is also solar energy in a broad sense, so that a wind power generator can be said to be a heat energy utilization generator which takes the sun as a heat source and takes the atmosphere as a working medium.

Aerogenerator generally has higher height, and operating personnel need scramble aerogenerator when maintaining aerogenerator, and in-process operating personnel of climbing has the risk that the high altitude falls, has reduced aerogenerator's security, moreover, when wind-force is great, operating personnel if climb to the cabin outside and overhaul aerogenerator, and wind-force will cause huge threat to operating personnel's safety, has further reduced aerogenerator's security.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a falling-preventing device for the high-altitude operation of a wind generating set.

In order to solve the technical problem, the technical scheme provided by the utility model is that the anti-falling device for the high-altitude operation of the wind generating set comprises a tower cylinder and a cantilever, wherein the outer wall of the tower cylinder is provided with the cantilever, the lower part of the cantilever is provided with a telescopic lifting rod, the cantilevers are connected through a cantilever connecting wire, the upper end of the cantilever is provided with an anti-falling net, and the lower part of the tower cylinder is provided with a control switch.

As an improvement, the cantilever is fixedly hinged with the tower barrel.

As an improvement, the cantilever is arranged to be a telescopic structure.

As an improvement, the height of the anti-falling net can be adjusted through the lifting telescopic rod, and the extension of the cantilever can be adjusted through the control switch.

Compared with the prior art, the utility model has the advantages that:

compared with the traditional wind driven generator, the device can arrange through the cantilever that sets up at the tower section of thick bamboo outer wall and prevent weighing down the net, controls through adjusting flexible lifter and prevents weighing down the height of net, and the device can be according to the fixed height of operation personnel height in time adjustment on a tower section of thick bamboo, reduces the risk that personnel fall, and along with the increase of personnel's operation height, can remain relative safe height throughout between this anti-falling device and the operation personnel, avoids personnel to take place the accident when the operation and falls. The device has set up control switch in tower section of thick bamboo lower part, convenient operation, safe and reliable.

Drawings

FIG. 1 is a schematic structural view of a fall protection device for a tower of a wind driven generator;

FIG. 2 is a schematic top view of a wind turbine tower fall protection device.

Fig. 1-2 show: 1. the anti-falling tower comprises a tower barrel, 2, a cantilever, 3, an anti-falling net, 4, a cantilever connecting wire, 5, a lifting telescopic rod, 6 and a control switch.

Detailed Description

The utility model relates to a wind generating set high-altitude operation falling-proof device, which is further described in detail with reference to the accompanying drawings.

With reference to the attached drawings 1-2, the high-altitude operation falling prevention device for the wind generating set comprises a tower barrel 1 and a cantilever 2, wherein the cantilever 2 is arranged on the outer wall of the tower barrel 1, a telescopic lifting rod 5 is arranged on the lower portion of the cantilever 2, the cantilever 2 is connected through a cantilever connecting wire 4, a falling prevention net 3 is arranged at the upper end of the cantilever, and a control switch 6 is arranged on the lower portion of the tower barrel.

In the preferred embodiment of the present invention, the cantilever 2 is fixedly hinged to the tower 1.

As a preferred embodiment of the present embodiment, the cantilever 2 is configured to be a telescopic structure, and the extension and retraction of the cantilever can be adjusted by controlling the switch 6.

As the preferred embodiment of the embodiment, the height of the anti-falling net 3 can be adjusted by the lifting telescopic rod 5.

When the anti-falling device is specifically implemented, the anti-falling net 3 can be arranged through the cantilever 2 arranged on the outer wall of the tower barrel, the height of the anti-falling net 3 is controlled through adjusting the telescopic lifting rod 5, the fixed height of the anti-falling device on the tower barrel can be timely adjusted according to the height of an operator, the risk of falling of the operator is reduced, the anti-falling device and the operator can always keep a relatively safe height along with the increase of the operation height of the operator, and accidents of the operator during operation are avoided. The device has set up control switch 6 in tower section of thick bamboo lower part, convenient operation, safe and reliable.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a wind generating set high altitude construction anti-falling device which characterized in that: including a tower section of thick bamboo (1), cantilever (2), tower section of thick bamboo (1) outer wall sets up cantilever (2), cantilever (2) lower part sets up lifting telescopic rod (5), cantilever (2) are connected through cantilever connecting wire (4), the cantilever upper end sets up prevents weighing down net (3), tower section of thick bamboo lower part sets up control switch (6).

2. The fall preventing device for the wind generating set in the overhead work as claimed in claim 1, which is characterized in that: the cantilever (2) is fixedly hinged with the tower tube (1).

3. The fall preventing device for the wind generating set during the aloft work according to claim 1, which is characterized in that: the cantilever (2) is arranged to be a telescopic structure, and the telescopic of the cantilever can be adjusted through the control switch (6).

4. The fall preventing device for the wind generating set during the aloft work according to claim 1, which is characterized in that: the height of the anti-falling net (3) can be adjusted through the lifting telescopic rod (5).