CN-224226616-U - Movable maintenance platform

CN224226616UCN 224226616 UCN224226616 UCN 224226616UCN-224226616-U

Abstract

The utility model relates to the technical field of overhaul equipment, and provides a movable overhaul platform. The movable maintenance platform comprises a movable trolley and a maintenance platform, wherein the maintenance platform comprises a bottom plate and a circumferential frame, the circumferential frame comprises a railing, the railing comprises a front vertical rod, a cross rod and a rear vertical rod which are sequentially connected, the cross rod extends in the horizontal direction, the front vertical rod and the rear vertical rod extend vertically, one end of the horizontal slide rod is rotationally connected with the front vertical rod, the other end of the horizontal slide rod is rotationally connected with the rear vertical rod, a connecting slide block is sleeved on the circumferential outer side of the horizontal slide rod, a vertical frame extends towards the outer side of the circumferential frame to form turned edges, the vertical slide rod is connected between the turned edges of the upper end and the lower end of the vertical frame, and an interface base is sleeved on the circumferential outer side of the vertical slide rod. According to the mobile maintenance platform provided by the embodiment, free movement of operators can be ensured, and construction efficiency is improved.

Inventors

Guo change
JI WENZE
WU LE
LI PENG
Mao Zhenpan
Shui Huawei
WANG MENG
JIANG XIRUI
LI JIAYONG
ZHU XIAOQIANG
GAO MAOMAO

Assignees

铜川市峡光新能源发电有限公司
中国三峡新能源(集团)股份有限公司陕西分公司
中国三峡新能源(集团)股份有限公司
中国长江三峡集团有限公司

Dates

Publication Date: 20260512
Application Date: 20250530

Claims (10)

1. A mobile access platform, comprising: A moving trolley; The overhaul platform comprises a bottom plate and a circumferential frame, wherein the bottom plate is arranged on the movable trolley, and the circumferential frame is arranged on the bottom plate and defines an operation space of an operator together with the bottom plate; The circumferential frame includes: The railing comprises a front vertical rod, a cross rod and a rear vertical rod which are sequentially connected, wherein the cross rod extends in the horizontal direction, and the front vertical rod and the rear vertical rod extend vertically; The horizontal sliding rod is positioned at the lower side of the cross rod, one end of the horizontal sliding rod is rotationally connected with the front vertical rod, the other end of the horizontal sliding rod is rotationally connected with the rear vertical rod, and the horizontal sliding rod can rotate around the central axis of the horizontal sliding rod; The connecting sliding block is sleeved on the outer side of the circumference of the horizontal sliding rod and can slide along the extending direction of the horizontal sliding rod; The vertical frame extends vertically, the vertical frame is arranged on one side surface of the connecting sliding block, which faces away from the circumferential frame, and the upper end and the lower end of the vertical frame extend towards the outer side of the circumferential frame to form a flanging; The vertical sliding rod is connected between the flanges at the upper end and the lower end of the vertical frame; The safety belt connector comprises a vertical sliding rod, and is characterized in that an interface base sleeved on the outer side of the periphery of the vertical sliding rod can slide along the extending direction of the vertical sliding rod, and a safety belt interface is arranged on the interface base.
2. The mobile access platform of claim 1, further comprising: The connecting frame, one side of connecting frame with back montant fixed connection, opposite side are equipped with the connecting hole, horizontal slide bar orientation the one end of connecting frame is the pivot, the pivot wears to locate the connecting hole, and can be relative the connecting hole rotates.
3. The mobile access platform of claim 2, wherein the connection frame is further provided with a connection cavity, the connection hole is communicated with the connection cavity, the rotating shaft extends into the connection cavity, a balance plate is arranged at one end of the rotating shaft extending into the connection cavity, and at least part of the front projection of the balance plate on the plane where the connection hole is located outside the connection hole.
4. The mobile maintenance platform according to claim 3, wherein a first supporting spring and a second supporting spring are arranged in the connecting cavity, the first supporting spring is located on the upper side of the balance plate, one end of the first supporting spring is abutted against the inner wall of the connecting cavity, the other end of the first supporting spring is abutted against the balance plate, the second supporting spring is located on the lower side of the balance plate, one end of the second supporting spring is abutted against the inner wall of the connecting cavity, and the other end of the second supporting spring is abutted against the balance plate.
5. The mobile access platform of claim 4, wherein the number of first support springs is a plurality; And/or the number of the second supporting springs is a plurality.
6. The mobile access platform of claim 4, wherein the first support spring and the second support spring are symmetrically disposed about the balance plate.
7. The mobile access platform of claim 1, wherein the interface base is provided with an L-shaped mounting groove, one end of the mounting groove penetrates through the interface base to form a first side opening towards the side wall outside the circumferential frame, and the other end penetrates through the front side wall or the rear side wall of the interface base to form a second side opening; The interface base further comprises: The L-shaped push block is arranged in the mounting groove and comprises a first end and a second end, the first end extends out of the first side opening, and the second end extends out of the second side opening; The connecting rod is positioned between the first end and the lock hole, the connecting rod is connected with the first end, and the outer diameter of the connecting rod is smaller than the inner diameter of the lock hole; The width of the first side opening is larger than that of the first end, and the pushing block can move in the extending direction of the connecting rod, so that the connecting rod stretches into or pulls out of the lock hole.
8. The mobile access platform of claim 7, wherein the mounting groove comprises a reset side wall opposite the second side opening, a reset spring is disposed in the mounting groove, and the reset spring is always clamped between the reset side wall and the push block.
9. The mobile access platform of claim 7, further comprising: The switching frame, switching frame detachable locates the interface base, switching frame cover is located the connecting rod with first end.
10. The mobile access platform of claim 1, further comprising: the lifting rod is connected between the bottom plate and the movable trolley and can lift the maintenance platform.

Description

Movable maintenance platform Technical Field The utility model relates to the technical field of equipment overhaul, in particular to a movable overhaul platform. Background In the current overhaul and maintenance work of equipment of new energy stations, such as photovoltaic power stations and wind power plants, ladders are common overhaul auxiliary tools. The principle is based on simple mechanical support, and an operation and maintenance person can reach the equipment maintenance position by climbing the ladder. During operation, operation and maintenance personnel need to manually carry the ladder to suitable position, and angle adjustment guarantees that it is stable after, just can climb and overhaul the operation. The safety belt of the maintenance platform in the prior art is generally fixed at a certain position, so that the length of the safety belt can be increased for the free movement of workers, but when the workers encounter the condition of falling due to the loss of feet, the workers can swing in the air by the aid of the longer safety belt, so that the safety risk is increased, and meanwhile, the longer safety belt can be rolled up by a machine, so that other safety risks are caused. For this reason, an inspection platform that can be freely moved with the worker and has a relatively short safety belt is required. Disclosure of utility model In order to solve the technical problems described above or at least partially solve the technical problems described above, the present utility model provides a mobile service platform. The application provides a movable maintenance platform which can comprise a movable trolley, wherein the maintenance platform comprises a bottom plate and a circumferential frame, the bottom plate is arranged on the movable trolley, the circumferential frame is arranged on the bottom plate and can jointly define an operation space of an operator with the bottom plate, the circumferential frame comprises a railing, the railing comprises a front vertical rod, a cross rod and a rear vertical rod which are sequentially connected, the cross rod extends in the horizontal direction, the front vertical rod and the rear vertical rod vertically extend, a horizontal sliding rod is arranged on the lower side of the cross rod, one end of the horizontal sliding rod is rotatably connected with the front vertical rod, the other end of the horizontal sliding rod is rotatably connected with the rear vertical rod, the horizontal sliding rod can rotate around the central axis of the horizontal sliding rod, a connecting sliding block is sleeved on the circumferential outer side of the horizontal sliding rod and can slide along the extending direction of the horizontal sliding rod, the vertical frame extends vertically, the vertical frame is arranged on one side surface of the connecting sliding block, the upper side of the vertical frame faces away from the circumferential frame, one side of the vertical frame extends towards the outer side of the vertical frame, the two sides of the vertical frame are provided with a flange, and the two side edges of the vertical sliding rod extend towards the vertical base are provided with a vertical flange, and the two side of the vertical sliding rod extends towards the outer side of the vertical base is provided with a flange. Therefore, through setting up horizontal slide bar, connecting slide block, erects frame and vertical slide bar for the interface base can be in back and forth, reciprocate, can rotate around the axial of horizontal slide bar, make the safety belt smoothly remove in a plurality of directions along with operating personnel, can adapt to operating personnel's various operation positions, guarantees operating personnel's free movement, improves the efficiency of construction. In some embodiments of the application, the movable maintenance platform further comprises a connecting frame, wherein one side of the connecting frame is fixedly connected with the rear vertical rod, a connecting hole is formed in the other side of the connecting frame, one end of the horizontal sliding rod, which faces the connecting frame, is a rotating shaft, and the rotating shaft penetrates through the connecting hole and can rotate relative to the connecting hole. In some embodiments of the present application, the connecting frame is further provided with a connecting cavity, the connecting hole is communicated with the connecting cavity, the rotating shaft stretches into the connecting cavity, one end of the rotating shaft stretching into the connecting cavity is provided with a balancing plate, and at least part of the orthographic projection of the balancing plate on the plane of the connecting hole is located outside the connecting hole. In some embodiments of the present application, a first supporting spring and a second supporting spring are disposed in the connecting cavity, the first supporting spring is located on the upper side of the bal