CN220578853U

CN220578853U - Sliding rail operation platform

Info

Publication number: CN220578853U
Application number: CN202321308420.7U
Authority: CN
Inventors: 韩越; 敖帮杰; 甘泉; 何册; 张刚; 柳高; 赵志刚
Original assignee: China Yangtze Power Co Ltd
Current assignee: China Yangtze Power Co Ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2024-03-12
Anticipated expiration: 2033-05-26

Abstract

The utility model provides a slide rail operation platform, includes a plurality of telescopic links, and a plurality of telescopic links are used for bearing platform, are equipped with the slider at the both ends of telescopic link, still include with slider matched with stand, slider and stand sliding connection are equipped with a plurality of mounting holes that are used for fixed stand in the front of stand. The utility model provides a slide rail operation platform, which simplifies the overhaul operation space of a generator wind tunnel and a main transformer device, effectively reduces the erection difficulty and the engineering quantity of the operation platform, and can adjust the height of the platform up and down by means of slide rails so as to fully satisfy the construction operation of special spaces such as an engine wind tunnel and a main transformer field.

Description

Sliding rail operation platform

Technical Field

The utility model relates to the technical field of transformer overhaul, in particular to a sliding rail operation platform.

Background

Because the outlets, the neutral points, the exciting cables and the low-voltage side of the main transformer are not provided with the self maintenance platform, related operation bent frames or platforms are required to be erected during power failure maintenance. In the past, the overhauling bent frame is generally formed by constructing a metal rod, a fastener, a buckle plate and the like, the bent frame cannot be freely adjusted in height, and the bent frame is relatively high in assembly and disassembly difficulty and risk, and is complicated in operation environment due to relatively large occupied space. Therefore, a movable operation platform which is convenient to set up, small in occupied space, capable of adjusting the height and with certain universality is required to be designed, so that the technical problem of construction operation in specific environments such as a generator wind tunnel and a transformer low-voltage side is effectively solved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the sliding rail operation platform, which simplifies the maintenance operation space of the wind tunnel and main transformer equipment of the generator, effectively reduces the erection difficulty and the engineering quantity of the operation platform, and can adjust the height of the platform up and down by virtue of the sliding rail, thereby fully meeting the construction operation of special spaces such as the wind tunnel and the main transformer site of the engine.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a slide rail operation platform, includes a plurality of telescopic links, and a plurality of telescopic links are used for bearing platform, are equipped with the slider at the both ends of telescopic link, still include with slider matched with stand, slider and stand sliding connection are equipped with a plurality of mounting holes that are used for fixed stand in the front of stand.

Preferably, the telescopic rod comprises a fixing part and telescopic parts at two ends of the fixing part, a limiting groove is formed in the fixing part, a limiting rod is fixedly arranged at the bottom of the platform, and the limiting rod corresponds to the limiting groove.

Preferably, the limit rod is fixedly connected with the limit groove by a bolt.

Preferably, the sliding block is a C-shaped sliding block, the upright column is a C-shaped channel steel, a first pulley is arranged in the sliding block and slides in the upright column, and two sides of the C-shaped sliding block cover two sides of the C-shaped channel steel.

Preferably, both sides of the C-shaped sliding block and the C-shaped channel steel are provided with limiting holes, and bolts penetrate through the limiting holes on the C-shaped sliding block and the C-shaped channel steel to fix the sliding block on the upright post.

Preferably, the periphery of the platform is provided with a fence.

Preferably, a second pulley is arranged at the top of the upright post.

Preferably, the telescopic rods are three, and are respectively arranged at the two ends and the middle part of the platform.

The utility model provides a sliding rail operation platform, which has the following beneficial effects:

1. the assembly parts of the platform are greatly reduced, and the space occupied by the platform is reduced to the greatest extent because the platform is not supported in multiple stages; because the component parts are few and light, and most are ground operation, therefore the installation is taken up and is torn open very safely, convenient, and two people only need 2 hours to set up a platform, if the perpendicular slide rail on the wall body is permanently fixed, the installation is safer convenient, and in the past set up engine export temporary platform, 6 people need to set up half a day at least, and the risk is higher. If 3 fixed platforms are set up, more manpower resources are needed to be input;

2. the device eliminates the defects of the traditional fixed operation platform, can adjust the height to fully utilize the field space for construction operation, simplifies the construction operation under the complex environment, does not influence other maintenance operations, and thereby better meets the field maintenance requirement. The device not only can be used for overhauling the generator, but also is suitable for overhauling the low-voltage side of the transformer;

3. the device has safer, more efficient and more convenient related construction operation, can be popularized and applied to the construction operation of power stations and other related special environments, and has innovation and practicability.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the bottom part of the present utility model;

FIG. 3 is a side view of the present utility model;

FIG. 4 is a schematic view of the structure of the slider and the column of the present utility model;

FIG. 5 is a schematic view of the construction of the present utility model when a pulley is used;

FIG. 6 is a use scenario one of the present utility model;

fig. 7 is a use scenario two of the present utility model.

Detailed Description

As shown in fig. 1-3, a sliding rail working platform comprises a plurality of telescopic rods 1, wherein the telescopic rods 1 are used for supporting a platform 2, sliding blocks 3 are arranged at two ends of the telescopic rods 1, upright posts 4 matched with the sliding blocks 3 are further included, the sliding blocks 3 are in sliding connection with the upright posts 4, and a plurality of mounting holes 5 used for fixing the upright posts 4 are formed in the front faces of the upright posts 4.

Preferably, the telescopic rod 1 comprises a fixing part 1-1 and telescopic parts 1-2 at two ends of the fixing part 1-1, a limiting groove 6 is arranged on the fixing part 1-1, a limiting rod 7 is fixedly arranged at the bottom of the platform 2, and the limiting rod 7 corresponds to the limiting groove 6.

Preferably, the limit rod 7 is fixedly connected with the limit groove 6 by a bolt.

Preferably, as shown in fig. 4, the slider 3 is a C-shaped slider, the upright 4 is a C-shaped channel steel, a first pulley 8 is disposed in the slider 3, the first pulley 8 slides in the upright 4, and two sides of the C-shaped slider cover two sides of the C-shaped channel steel.

Preferably, both sides of the C-shaped sliding block and the C-shaped channel steel are provided with limiting holes 9, and bolts penetrate through the limiting holes 9 on the C-shaped sliding block and the C-shaped channel steel to fix the sliding block 3 on the upright post 4.

Preferably, the periphery of the platform 2 is provided with a fence 10.

Preferably, a second pulley 11 is arranged at the top of the upright 4. As shown in fig. 5, when the platform 2 needs to be lifted up and down, the rope can be wound around the second pulley 11, one end of the rope is connected to the telescopic part 1-2, the other end of the rope is connected to the ground, and the rope is driven to move manually or mechanically, so that the platform is driven to lift up and down.

Preferably, the number of the telescopic rods 1 is three, and the telescopic rods are respectively arranged at two ends and the middle of the platform 2.

When the device is used, the upright posts at the two ends of the telescopic rod 1 are fixed on walls or equipment at the two sides, then the telescopic rod 1 is arranged, the length of the telescopic rod 1 is adjusted to be consistent with the distance between the upright posts, after the telescopic rod is fixed, the platform 2 is placed, the limiting rod 7 is aligned with the limiting groove 6 to be placed, and then the limiting rod is fixed by bolts.

As shown in fig. 6, in order to achieve the first use of the present utility model, the upright post 4 on one side is fixedly connected to the fixing frame of the generator rotor through the mounting hole 5, and the upright post 4 on the other side is fixed to the wall, thereby fixing the present device.

As shown in fig. 7, in the second use scenario of the present utility model, the upright post 4 on one side is fixedly connected to the low-voltage side wall of the main transformer through the mounting hole 5, and the upright post 4 on the other side is fixed to the main transformer oil tank, thereby fixing the present device.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. A slide rail work platform, its characterized in that: including a plurality of telescopic links (1), a plurality of telescopic links (1) are used for bearing platform (2), are equipped with slider (3) at the both ends of telescopic link (1), still include with slider (3) matched with stand (4), slider (3) and stand (4) sliding connection are equipped with a plurality of mounting holes (5) that are used for fixed stand (4) in the front of stand (4).

2. The skid work platform of claim 1, wherein: the telescopic rod (1) comprises a fixing part (1-1) and telescopic parts (1-2) at two ends of the fixing part (1-1), a limiting groove (6) is formed in the fixing part (1-1), a limiting rod (7) is fixedly arranged at the bottom of the platform (2), and the limiting rod (7) corresponds to the limiting groove (6).

3. A skid working platform as set forth in claim 2 wherein: and the limit rod (7) is fixedly connected with the limit groove (6) by a bolt.

4. The skid work platform of claim 1, wherein: the sliding block (3) is a C-shaped sliding block, the upright post (4) is a C-shaped channel steel, a first pulley (8) is arranged in the sliding block (3), the first pulley (8) slides in the upright post (4), and two sides of the C-shaped sliding block cover two sides of the C-shaped channel steel.

5. The skid work platform as set forth in claim 4, wherein: limiting holes (9) are formed in two sides of the C-shaped sliding block and the C-shaped channel steel, and bolts penetrate through the limiting holes (9) in the C-shaped sliding block and the C-shaped channel steel to fix the sliding block (3) on the upright post (4).

6. The skid work platform of claim 1, wherein: and the periphery of the platform (2) is provided with a fence (10).

7. The skid work platform of claim 1, wherein: the top of the upright post (4) is provided with a second pulley (11).

8. The skid work platform of claim 1, wherein: the telescopic rods (1) are three and are respectively arranged at the two ends and the middle of the platform (2).