CN216549489U

CN216549489U - Angle steel tower is with hanging platform

Info

Publication number: CN216549489U
Application number: CN202122706498.1U
Authority: CN
Inventors: 蒋伟
Original assignee: Jiangsu Changfeng Power Technology Co ltd
Current assignee: Jiangsu Changfeng Power Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-05-17
Anticipated expiration: 2031-11-03

Abstract

The utility model relates to the technical field of electric power transmission equipment, in particular to a hanging platform for an angle steel tower, which comprises a crane, a platform and a wireless remote control device, wherein the crane is arranged at the upper part of the angle steel tower, the crane is downwards connected with a traction rope, the lower part of the traction rope is connected with the platform, the crane is connected with a controller, a wireless signal receiving and transmitting unit is arranged in the controller and is matched with the wireless remote control device, a horizontal ladder capable of stretching outwards is arranged in the platform, the outer tail end of the horizontal ladder can touch the angle steel tower and is arranged on the angle steel tower, the crane is connected with the angle steel tower through a fixing frame, the platform is provided with a frame, and guardrails are arranged at the left side and the right side above the horizontal ladder; according to the angle steel tower lifting platform, the crane is arranged at the high position of the angle steel tower to drive the platform to lift, so that the work is stable; the lifting of the remote control platform is realized by arranging a wireless remote control device; the staff can arrive angle steel tower fast safely, and the security is high, improves work efficiency.

Description

Angle steel tower is with hanging platform

Technical Field

The utility model relates to the technical field of power transmission equipment, in particular to a hanging platform for an angle steel tower.

Background

The angle steel tower is a tower-shaped steel framework which is built by steel sections and used for erecting a high-voltage transmission line, has the advantages of large gas phase flux, good tower plate efficiency, simple structure, convenient processing and manufacturing, good rigidity and the like, and plays an important role in an electric power transmission system.

When present angle steel tower need overhaul and maintain at its top, need the staff to climb up along the cat ladder that the body of the tower set up, highly very high, dangerous big and waste time and energy, influence work efficiency, and open-air simple and easy cat ladder makes to overhaul the work degree of difficulty high under bad weather, especially under the condition that needs carry the heavy object.

Therefore, it is necessary to provide a platform for an angle steel tower.

Disclosure of Invention

The utility model aims to solve the problem that the angle steel tower is inconvenient to climb, overhaul and maintain, and provides a hanging platform for the angle steel tower.

In order to solve the technical problems, the utility model adopts the following scheme:

the utility model provides a hanging platform for angle steel tower, includes loop wheel machine, platform and wireless remote control device, the loop wheel machine sets up the upper portion at the angle steel tower, the loop wheel machine is connected with the rope that pulls downwards, pull rope below connection platform, the loop wheel machine is connected with the controller, be provided with wireless signal transceiver unit in the controller and with wireless remote control device phase-match, be provided with the horizontal ladder that can outwards stretch out and draw back in the platform, the outer end of horizontal ladder can touch the angle steel tower and place in it.

Further, the loop wheel machine passes through the mount and is connected with the angle-steel tower, the loop wheel machine includes gear motor and spool, gear motor drive spool is rotatory, the rope twines on the spool.

Furthermore, a frame is arranged on the platform, lifting lugs are arranged on the periphery of the top of the frame, and the lifting lugs are connected with the traction ropes.

Furthermore, guardrails are arranged on the left side and the right side above the horizontal ladder, the guardrails are of a telescopic scissor structure, the guardrails and the front end of the horizontal ladder synchronously move, and the height of each guardrail is 1 m-1.5 m.

Furthermore, a sealing cover is arranged outside the crane, a rope penetrating hole is formed in the bottom of the sealing cover, a sealing ring is arranged in the rope penetrating hole in an annular mode, and the traction rope penetrates through the sealing ring.

Further, the wireless remote control device is arranged on the platform.

Further, the crane is arranged in the center of the fixing frame.

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

according to the angle steel tower lifting platform, the crane is arranged at the high position of the angle steel tower to drive the platform to lift, so that the angle steel tower lifting platform is easy to manufacture, simple in structure and stable in work; the work of the crane is controlled by arranging the wireless remote control device, so that the lifting of the remote control platform is realized, the control is convenient, the crane can be stopped at any time, and the work efficiency is greatly improved; by arranging the horizontal ladder and the guardrails, workers can quickly and safely reach the angle steel tower, and the safety is high; the frame structure is arranged on the lifting platform, so that wind and rain are shielded, and a good working environment is created for workers; through set up the sealed cowling on the loop wheel machine, prevent that the foreign matter from getting into, protect its internal plant, increase of service life.

Drawings

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

FIG. 2 is a schematic representation of the use of the present invention;

the labels in the figure are: 1. hoisting a machine; 2. a platform; 3. a wireless remote control device; 4. a traction rope; 5. a controller; 6. a fixed mount; 7. a horizontal ladder; 8. a guardrail; 9. and (7) lifting lugs.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-2, a hanging platform for an angle steel tower comprises a crane 1, a platform 2 and a wireless remote control device 3, wherein the crane 1 is arranged at the upper part of the angle steel tower, the crane 1 is connected with the angle steel tower through a fixing frame 6, the fixing frame 6 is made of angle steel, and the angle steel tower is connected with the angle steel tower and has high integrity; the crane 1 is arranged in the center of the fixing frame 6, the crane 1 is connected with the traction rope 4 downwards, the traction rope 4 is of a steel wire rope structure, the strength is high, the service life is long, the platform 2 is connected with the platform 2 below the traction rope 4, because the platform 2 is positioned in the center of the angle steel tower at the arrangement position of the crane 1, the crane 1 is connected with the controller 5, the controller 5 controls the working state of the crane 1 so as to control the lifting of the platform 2, the controller 5 is internally provided with a wireless signal receiving and transmitting unit and is matched with the wireless remote control device 3, the wireless remote control device 3 is arranged on the platform 2, the remote control of the crane 1 through the wireless remote control device 3 is realized, the platform 2 is internally provided with an outward telescopic horizontal ladder 7, the outer tail end of the horizontal ladder 7 can touch the angle steel tower and is arranged on the angle steel tower, when the outer tail end of the horizontal ladder 7 is lapped on the angle steel tower, a worker can reach the angle steel tower from the platform 2 through the horizontal ladder 7, on which the relevant work is performed.

The crane 1 comprises a speed reducing motor and a reel, the speed reducing motor drives the reel to rotate, and the rope 4 is wound on the reel, so that the speed reducing motor controls the winding and unwinding of the rope 4 and then controls the lifting of the platform 2 connected below the rope 4; the platform 2 is provided with a frame, a protection plate is fixed in the frame, and the frame is of a closed structure, is wind-proof and rain-proof and creates a good working environment for constructors; the top of frame is provided with lug 9 all around, and lug 9 is connected with haulage rope 4, and rope 4 divides a plurality of strands of branch lines in the department of being close to the frame, and lug 9 is connected to every strand of straight line, and the counter weight is even.

The guardrails 8 are arranged on the left side and the right side above the horizontal ladder 7, the guardrails 8 are of a telescopic scissor structure, the stability is high, the guardrails 8 and the front end of the horizontal ladder 7 move synchronously, the height of each guardrail 8 is 1-1.5 m, the safety of constructors is ensured, and the constructors are prevented from falling from the horizontal ladder 7; the outside of loop wheel machine 1 is provided with the sealed cowling for waterproof dustproof protection, and the sealed cowling bottom is provided with the wire rope handling hole, and the wire rope handling hole inner ring is provided with the sealing washer, draws rope 4 to pass in the sealing washer, and the leakproofness is good, makes inside the difficult entering of rainwater dust, extension equipment life.

The working process comprises the following steps: when a position above the angle steel tower needs to be overhauled and maintained, a worker enters a frame on a platform 2, a crane 1 is controlled to work by operating a wireless remote control device 3 arranged in the crane, so that a traction rope 4 is pulled to drive the platform 2 to move upwards, after the required position is reached, a horizontal ladder 7 is operated to stretch out, the front end of the horizontal ladder is lapped on a transverse structure on the angle steel tower, meanwhile, a guardrail 8 also finishes synchronous stretching out, and then the worker can reach the angle steel tower from the platform 2 through the horizontal ladder 7, and can perform subsequent work; when the work is finished, the work returns to the platform 2 from the original route, the horizontal ladder 7 and the guardrail 8 are operated to be retracted, and then the platform 2 is controlled to descend and return to the lower position.

While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes, modifications and additions may be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a hanging platform for angle steel tower which characterized in that: including loop wheel machine (1), platform (2) and wireless remote control device (3), loop wheel machine (1) sets up the upper portion at the angle-steel tower, loop wheel machine (1) is connected with haulage rope (4) downwards, haulage rope (4) below connection platform (2), loop wheel machine (1) is connected with controller (5), be provided with wireless signal receiving and dispatching unit in controller (5) and with wireless remote control device (3) phase-match, be provided with horizontal ladder (7) that can outwards stretch out and draw back in platform (2), the outer end of horizontal ladder (7) can touch the angle-steel tower and place on it.

2. The angle steel tower crane platform of claim 1, wherein: the crane (1) is connected with the angle steel tower through the fixing frame (6), the crane (1) comprises a speed reducing motor and a reel, the speed reducing motor drives the reel to rotate, and the rope (4) is wound on the reel.

3. The angle steel tower crane platform of claim 1, wherein: the platform is characterized in that a frame is arranged on the platform (2), lifting lugs (9) are arranged on the periphery of the top of the frame, and the lifting lugs (9) are connected with a traction rope (4).

4. The angle steel tower crane platform of claim 1, wherein: guardrail (8) are arranged on the left side and the right side of the upper portion of the horizontal ladder (7), the guardrail (8) is of a telescopic scissor structure, the guardrail (8) and the front end of the horizontal ladder (7) move synchronously, and the height of the guardrail (8) is 1 m-1.5 m.

5. The angle steel tower crane platform of claim 1, wherein: the outer portion of the crane (1) is provided with a sealing cover, the bottom of the sealing cover is provided with a rope penetrating hole, a sealing ring is arranged on the inner ring of the rope penetrating hole, and the traction rope (4) penetrates through the sealing ring.

6. The hanging platform for the angle steel tower according to claim 1, characterized in that: the wireless remote control device (3) is arranged on the platform (2).

7. The angle steel tower crane platform of claim 1, wherein: the crane (1) is arranged at the center of the fixing frame (6).