CN218477521U - Moving platform of high-voltage switch isolation trolley for coal mine - Google Patents
Moving platform of high-voltage switch isolation trolley for coal mine Download PDFInfo
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- CN218477521U CN218477521U CN202222147023.8U CN202222147023U CN218477521U CN 218477521 U CN218477521 U CN 218477521U CN 202222147023 U CN202222147023 U CN 202222147023U CN 218477521 U CN218477521 U CN 218477521U
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Abstract
The utility model discloses a moving platform of a high-voltage switch isolation trolley for coal mines, which comprises a handle, a telescopic rod, a lifting platform, a supporting platform, a jack, directional wheels and universal wheels, wherein the front side below the supporting platform is provided with two directional wheels, and the rear side is provided with two universal wheels; a lifting platform is arranged above the supporting platform; four telescopic rods are arranged between the lifting platform and the supporting platform for fixing; the jack is arranged on the supporting platform and used for controlling the height of the lifting platform; a handle is arranged behind the lifting platform; stepped rails are arranged on two sides of the lifting platform, and a slope is arranged at the tail end of each rail. Use the utility model discloses when overhauing high tension switchgear in the pit, need not again waste time and energy ground manual work and remove and lift the isolation trolley, reduce personnel intensity of labour, reduce and remove the accident rate of lifting heavy object and major possession, improve work efficiency and security performance.
Description
Technical Field
The utility model belongs to the technical field of coal mine equipment, concretely relates to moving platform of high tension switchgear isolation trolley for coal mine.
Background
The underground high-voltage switch of the coal mine needs to be maintained regularly, the isolation trolley in the high-voltage switch is heavy and about 90kg, when the isolation trolley is replaced or needs to be maintained, the isolation trolley needs to be moved out of the switch, at least 2 persons are needed to carry the isolation trolley, the labor intensity of workers in the construction process is high, and most workers frequently carry the isolation trolley, so that the symptoms of personal lumbar muscle strain, lumbar disc herniation and the like are caused. Aiming at the situation at present, the invention provides a mobile platform for quickly replacing a high-voltage isolating switch according to the actual operating environment of the high-voltage switch of an underground substation. The quick replacement of the high-voltage isolating switch is the fundamental problem of solving all faults.
Disclosure of Invention
In order to solve the problem, the utility model provides a moving platform of high tension switchgear isolation trolley for coal mine when overhauing high tension switchgear in the pit, need not waste time and energy again and carry the isolation trolley by the manual work, reduces personnel intensity of labour, reduces the accident rate of carrying heavy object and major possession, improves work efficiency and security performance.
The utility model adopts the technical proposal that: a moving platform of a high-voltage switch isolation trolley for a coal mine comprises a handle, a telescopic rod, a lifting platform, a supporting platform, a jack, directional wheels and universal wheels, wherein the two directional wheels are installed on the front side below the supporting platform, and the two universal wheels are installed on the rear side below the supporting platform; a lifting platform is arranged above the supporting platform; four telescopic rods are arranged between the lifting platform and the supporting platform for fixing; the jack is arranged on the supporting platform and used for controlling the height of the lifting platform; a handle is arranged behind the lifting platform; stepped rails are arranged on two sides of the lifting platform, and a slope is arranged at the tail end of each rail.
Further, the jack is installed in the middle of the supporting platform.
Furthermore, a pin hole is formed in the edge of the rear side of the lifting platform.
The utility model discloses the beneficial effect who produces is:
1. the underground high-voltage switch isolation trolley can be moved and lifted quickly and efficiently, so that the construction safety performance is improved;
2. the isolation trolley does not need to be lifted manually, which wastes time and labor, so that personal injury accidents are reduced, and the accident rate of lifting heavy objects and large parts is reduced.
Drawings
FIG. 1 is a schematic view of the present invention;
in the figure: 1-handle, 2-pin hole, 3-telescopic rod, 4-universal wheel, 5-track, 6-lifting platform, 7-slope, 8-supporting platform, 9-jack and 10-directional wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the utility model relates to a moving platform of high tension switchgear isolation trolley for coal mine, including handle 1, telescopic link 3, lift platform 6, supporting platform 8, jack 9, directional wheel 10 and universal wheel 4, two directional wheels 4 are installed to two directional wheels 10, rear side installed to the front side of supporting platform 8 below, have the brake on two universal wheels 4 to make things convenient for better carrying on the platform to remove. A lifting platform 6 is arranged above the supporting platform 8; four telescopic rods 3 are arranged between the lifting platform 6 and the supporting platform 8 for fixing; a hydraulic jack 9 of 1.5 tons is arranged in the middle of the supporting platform 8 and used for controlling the height of the lifting platform 6. Stepped rails 5 are arranged on two sides of the lifting platform 6 and used for moving the high-voltage switch isolation trolley. The tail end of the track 5 is provided with a slope 7 which is used for being lapped on a high-voltage isolating switch bracket to form a smooth slope, so that the resistance when the high-voltage isolating switch is pushed and pulled to isolate a trolley is reduced. The handle 1 is installed at the rear of the lifting platform 6, so that the moving platform can be conveniently pushed and pulled. The rear side edge of the lifting platform 6 is provided with a pin hole 2 with the thickness of 10mm so as to be convenient for a bolt to be inserted for fixing the high-voltage switch isolation trolley.
In colliery in-the-pit actual work, often lift and move high pressure isolation trolley because of overhauing the needs, through using the utility model discloses for at high pressure nuclear phase, comprehensive protection upgrading transformation, generating line system overhaul and work such as experimental isolator mechanism can be fast, safety, efficient completion, also can accomplish the maintenance to high tension switchgear safely high-efficiently more, reduced personnel's transport work, greatly reduced worker intensity of labour, ensured the operation of supplying power safety and stability in the pit.
Claims (3)
1. The utility model provides a moving platform of high tension switchgear isolation trolley for coal mine which characterized in that: the lifting device comprises a handle, a telescopic rod, a lifting platform, a supporting platform, a jack, directional wheels and universal wheels, wherein the two directional wheels are arranged on the front side below the supporting platform, and the two universal wheels are arranged on the rear side below the supporting platform; a lifting platform is arranged above the supporting platform; four telescopic rods are arranged between the lifting platform and the supporting platform for fixing; the jack is arranged on the supporting platform and used for controlling the height of the lifting platform; a handle is arranged behind the lifting platform; stepped rails are arranged on two sides of the lifting platform, and a slope is arranged at the tail end of each rail.
2. The mobile platform of the coal mine high-voltage switch isolation trolley according to claim 1, wherein: the jack is arranged in the middle of the supporting platform.
3. The mobile platform of the coal mine high-voltage switch isolation trolley according to claim 1, wherein: the rear side edge of the lifting platform is provided with a pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222147023.8U CN218477521U (en) | 2022-08-16 | 2022-08-16 | Moving platform of high-voltage switch isolation trolley for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222147023.8U CN218477521U (en) | 2022-08-16 | 2022-08-16 | Moving platform of high-voltage switch isolation trolley for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218477521U true CN218477521U (en) | 2023-02-14 |
Family
ID=85166262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222147023.8U Active CN218477521U (en) | 2022-08-16 | 2022-08-16 | Moving platform of high-voltage switch isolation trolley for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218477521U (en) |
-
2022
- 2022-08-16 CN CN202222147023.8U patent/CN218477521U/en active Active
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