CN206697838U - Line maintenance aerial work platform - Google Patents

Abstract

The utility model discloses line maintenance aerial work platform, it includes four root posts, job platform is installed at the top of the column, the both sides of the job platform are separately installed with the first railing and the second railing, cat ladder is installed between two columns, the bottom of the cat ladder is fixed on the side of job platform on the transverse reinforced bar between column at the top of the cat ladder；Rotation extendable platform is rotatably installed in operation horizontal edge of table.This aerial work platform can facilitate maintainer to carry out operation of climbing to a higher point, and conveniently be overhauled at the top of platform, can play the purpose of protection.

Description

Line maintenance aerial work platform

technical field

The utility model relates to the field of line maintenance devices, in particular to a high-altitude operation platform for line maintenance.

Background technique

In the process of overhauling high-altitude transmission lines, it is necessary to climb up to carry out operations. Traditionally, climbing ladders or climbing shoes are used for climbing operations. The above-mentioned overhaul process has potential safety hazards, and there are no protective measures, and ladder operations are used, which is not convenient for line maintenance. .

Utility model content

The utility model provides a high-altitude operation platform for line maintenance. The high-altitude operation platform can facilitate maintenance personnel to carry out climbing operations, and is convenient for maintenance at the top of the platform, and can achieve the purpose of protection.

In order to solve the above-mentioned technical problems, the utility model proposes the following technical solutions: the aerial work platform for line maintenance, which includes four columns, the top of the columns is equipped with a working platform, and the two sides of the working platform are respectively equipped with first railings and The second railing, a ladder is installed between the two columns, the bottom of the ladder is located on the transverse reinforcement bar between the columns, and the top of the ladder is fixed on the side of the work platform; Installed with rotating extension platform.

Footings are installed at the bottom of the column.

Transverse reinforcing rods and longitudinal reinforcing rods are installed between the columns.

An oblique reinforcement bar is fixed between the column and the working platform.

The first railing and the second railing are fixedly installed on the two side walls of the working platform through the fixing piece.

The working platform includes a platform frame, the platform frame is fixedly connected with the column, and the platform bottom plate is fixed on the top of the platform frame.

The rotating extension platform is hinged on the side wall of the working platform through the pin shaft seat, and the other end of the rotating extension platform is fixed with a first suspension ring, and the first suspension ring is connected with the second suspension ring through a connecting rope, and the second suspension ring is fixed on the other end of the rotation extension platform. The suspension ring is fixedly installed on the vertical pole of the first railing.

The utility model has the following beneficial effects:

1. When it is necessary to overhaul the line, move the operation platform to the position of the line that needs to be overhauled, and then the operator climbs up to the operation platform through the ladder, and the operator overhauls the line on the operation platform.

2. If the working range is not enough, you can put down the rotating extension platform. At this time, the connecting rope at the end of the rotating extension platform will keep the rotating extension platform in a horizontal state.

3. The stability of the entire working platform can be enhanced through the inclined reinforcing rod.

4. The operators on the working platform can be protected through the first railing and the second railing, thereby ensuring the safety of the operators.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic view of the overall structure of the utility model at a first viewing angle.

Fig. 2 is a schematic diagram of the overall structure of the utility model at a second viewing angle.

Fig. 3 is a schematic diagram of the overall structure of the utility model at a third viewing angle.

In the figure: stepping foot 1, column 2, climbing ladder 3, inclined reinforcing bar 4, working platform 5, first railing 6, second railing 7, second ring 8, connecting rope 9, first ring 10, rotating extension platform 11, Fixed piece 12, transverse reinforcing bar 13, longitudinal reinforcing bar 14, pin seat 15, platform skeleton 16.

detailed description

Embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figure 1-3, the aerial work platform for line maintenance includes four columns 2, and the top of the column 2 is equipped with a working platform 5, and the two sides of the working platform 5 are respectively equipped with a first railing 6 and a second railing. Two railings 7, a ladder 3 is installed between the two columns 2, the bottom of the ladder 3 is located on the transverse reinforcement bar 13 between the columns 2, and the top of the ladder 3 is fixed on the side of the work platform 5; A rotating extension platform 11 is rotatably installed on the edge of the working platform 5 .

Further, feet 1 are installed on the bottom of the column 2 .

Further, transverse reinforcement bars 13 and longitudinal reinforcement bars 14 are installed between the columns 2 . The stability of the working platform can be ensured by the reinforcing bar.

Further, an oblique reinforcement bar 4 is fixed between the column 2 and the working platform. The stability of the entire working platform can be enhanced by the inclined reinforcing rod 4 .

Further, the first railing 6 and the second railing 7 are fixedly installed on the two side walls of the working platform 5 through the fixing piece 12 . The operator on the working platform can be protected, thereby ensuring the safety of the operator.

Further, the working platform 5 includes a platform frame 16, which is fixedly connected to the column 2, and a platform bottom plate is fixed on the top of the platform frame 16.

Further, the rotating extension platform 11 is hinged on the side wall of the working platform 5 through a pin seat 15, and the other end of the rotating extending platform 11 is fixed with a first suspension ring 10, and the first suspension ring 10 is connected by a connecting rope 9 It is connected with the second suspension ring 8, and the second suspension ring 8 is fixedly installed on the vertical pole of the first railing 6. The working scope of maintenance personnel can be enlarged by the rotating extension platform 11 .

Working process and working principle of the present utility model:

First, when the line needs to be overhauled, the work platform is moved to the position of the line that needs to be overhauled;

Then, the operator climbs up to the work platform 5 through the ladder 3, and the operator overhauls the circuit on the work platform 5;

If the scope of work is not enough, you can put down the rotating extension platform 11, and the connecting rope 9 at the end will keep the rotating extension platform 11 in a horizontal state.

Through the above description, those skilled in the art can make various changes and modifications without departing from the technical idea of the utility model, all of which are within the protection scope of the utility model. Unfinished matters of the utility model belong to the common knowledge of those skilled in the art.

Claims (7)

1. The aerial work platform for line maintenance is characterized in that it includes four columns (2), the top of the columns (2) is equipped with a working platform (5), and the two sides of the working platform (5) are respectively installed with The first railing (6) and the second railing (7), a ladder (3) is installed between the two columns (2), and the bottom of the ladder (3) is located at the transverse reinforcement bar between the columns (2) (13), the top of the ladder (3) is fixed on the side of the working platform (5); a rotating extension platform (11) is rotatably installed on the edge of the working platform (5). 2. The aerial work platform for line maintenance according to claim 1, characterized in that: feet (1) are installed on the bottom of the column (2). 3. The aerial work platform for line inspection and maintenance according to claim 1, characterized in that: transverse reinforcing bars (13) and longitudinal reinforcing bars (14) are installed between the columns (2). 4. The aerial work platform for line inspection and maintenance according to claim 1, characterized in that: an oblique reinforcing rod (4) is fixed between the column (2) and the work platform. 5. The aerial work platform for line maintenance according to claim 1, characterized in that: the first railing (6) and the second railing (7) are fixedly installed on the two sides of the working platform (5) through the fixing piece (12). on the side wall. 6. The aerial work platform for line maintenance according to claim 1, characterized in that: the working platform (5) includes a platform frame (16), and the platform frame (16) is fixedly connected to the column (2), and the The top of the platform frame (16) is fixed with a platform bottom plate. 7. The aerial work platform for line maintenance according to claim 1, characterized in that: the rotating extension platform (11) is hinged on the side wall of the working platform (5) through a pin seat (15), and the rotating extension The other end of the platform (11) is fixed with a first suspension ring (10), the first suspension ring (10) is connected with the second suspension ring (8) through a connecting rope (9), and the second suspension ring (8) is fixedly installed on on the pole of the first railing (6).