CN217323086U - Large-scale substation equipment lifting device under indoor special construction environment - Google Patents
Large-scale substation equipment lifting device under indoor special construction environment Download PDFInfo
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- CN217323086U CN217323086U CN202220972205.6U CN202220972205U CN217323086U CN 217323086 U CN217323086 U CN 217323086U CN 202220972205 U CN202220972205 U CN 202220972205U CN 217323086 U CN217323086 U CN 217323086U
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Abstract
The utility model discloses a large-scale substation equipment lifting device under indoor special construction environment, including front and back splint, front and back splint link into an organic whole through the round pin axle, set up left and right two sets of assembly pulleys between front and back splint, each set of assembly pulley includes front and back pulley, the pulley shaft of back pulley is connected with back splint, front pulley is connected with the drive wheel, the drive wheel is connected with the drive shaft, the drive shaft is connected with the sprocket, front and back pulley dress is on the I-shaped steel crossbeam at the production factory building top, use I-shaped steel as the pulley track; the pin shaft is provided with a hook for hoisting equipment. The utility model discloses convenient to use need not have a power failure with whole equipment that needs to stride across, need not destroy the hoist and mount with the factory building, need not build large-scale platform translation installation, has reduced a large amount of manpower, material resources.
Description
Technical Field
The utility model relates to a large-scale substation equipment lifting device under indoor special construction environment.
Background
The power grid construction and transformation construction often encounters large-scale equipment hoisting under a special environment, for example, extension equipment in a commissioned indoor substation cannot enter due to indoor transformation, a hoisting tool only has a fixed hoisting point hoisting condition, and the large-scale equipment cannot move in a large range after being hoisted, so that the field construction requirement cannot be met. Therefore, a hoisting moving tool needs to be developed to meet the requirements of hoisting equipment in special environments.
In the indoor arrangement formula 110kV operation transformer substation 110kVGIS interval enlargement engineering, newly-installed equipment need transport to fixed hoisting point and lift by crane and need stride across 110kVGIS bus bar cabin and install, owing to be indoor arrangement, the jack-up machines can't get into indoor hoist and mount, and the production factory building also does not have hoist and mount machines such as navigation car, newly-installed equipment dead weight about 4 tons, belongs to large-scale equipment, and the manpower also can't be carried.
Disclosure of Invention
An object of the utility model is to provide a convenient to use's large-scale substation equipment lifting device under indoor special construction environment.
The technical solution of the utility model is that:
the utility model provides a large-scale substation equipment lifting device under indoor special construction environment, characterized by: the production line comprises a front clamping plate and a rear clamping plate, wherein the front clamping plate and the rear clamping plate are connected into a whole through a pin shaft, a left group of pulley blocks and a right group of pulley blocks are arranged between the front clamping plate and the rear clamping plate, each group of pulley blocks comprises a front pulley and a rear pulley, a pulley shaft of the rear pulley is connected with the rear clamping plate, the front pulley is connected with a driving wheel, the driving wheel is connected with a driving shaft, the driving shaft is connected with a chain wheel, the front pulley and the rear pulley are arranged on an I-shaped steel cross beam at the top of a production plant, and the I-shaped steel is used as a pulley rail; the pin shaft is provided with a hook for hoisting equipment.
The chain wheel is in the form of a chain hoist.
The utility model discloses convenient to use need not have a power failure with whole equipment that needs to stride across, need not destroy the hoist and mount with the factory building, need not build large-scale platform translation installation, has reduced a large amount of manpower, material resources.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic sectional structure of fig. 1.
Detailed Description
A large-scale power transformation equipment hoisting tool under indoor special construction environment comprises a front clamping plate 9 and a rear clamping plate 9, wherein the front clamping plate and the rear clamping plate are connected into a whole through a pin shaft 6, a left group of pulley blocks 10 and a right group of pulley blocks 11 are arranged between the front clamping plate and the rear clamping plate, each group of pulley blocks comprises a front pulley 3 and a rear pulley 4, a pulley shaft of the rear pulley is connected with the rear clamping plate, the front pulley is connected with a driving wheel 3, the driving wheel is connected with a driving shaft 2, the driving shaft is connected with a chain wheel 1, the front pulley and the rear pulley are arranged on an I-shaped steel cross beam 5 at the top of a production factory building, and I-shaped steel is used as a pulley track; the pin shaft is provided with a hook 7 for hoisting equipment 8.
The chain wheel is in the form of a chain hoist.
The front and the rear splints are both in the form that the upper part is rectangular and the lower part is trapezoidal.
During the use, take the scaffold frame to the production factory building top, with two the utility model discloses lifting device installs on production factory building top crossbeam (the crossbeam is I shaped steel) to the I shaped steel is the track, fixes the pulley hoist on I shaped steel. The hanging strip penetrates through equipment needing to be lifted to be connected with the lifting appliance, the equipment is slowly lifted to a height higher than the crossing height by pulling a chain of the chain wheel, then the equipment needing to be installed is horizontally moved to cross the bus bin to an installation point, and the equipment needing to be installed is slowly put down to be installed.
Claims (2)
1. The utility model provides a large-scale substation equipment lifting device under indoor special construction environment, characterized by: the pulley block assembly device comprises a front clamping plate and a rear clamping plate which are connected into a whole through a pin shaft, a left group of pulley blocks and a right group of pulley blocks are arranged between the front clamping plate and the rear clamping plate, each group of pulley blocks comprises a front pulley and a rear pulley, a pulley shaft of the rear pulley is connected with the rear clamping plate, the front pulley is connected with a driving wheel, the driving wheel is connected with a driving shaft, the driving shaft is connected with a chain wheel, the front pulley and the rear pulley are arranged on an I-shaped steel beam at the top of a production plant, and the I-shaped steel is used as a pulley track; the pin shaft is provided with a hook for hoisting equipment.
2. The hoisting tool for large-scale power transformation equipment in indoor special construction environment as claimed in claim 1, wherein: the chain wheel is in the form of a chain hoist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220972205.6U CN217323086U (en) | 2022-04-26 | 2022-04-26 | Large-scale substation equipment lifting device under indoor special construction environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220972205.6U CN217323086U (en) | 2022-04-26 | 2022-04-26 | Large-scale substation equipment lifting device under indoor special construction environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217323086U true CN217323086U (en) | 2022-08-30 |
Family
ID=82949446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220972205.6U Active CN217323086U (en) | 2022-04-26 | 2022-04-26 | Large-scale substation equipment lifting device under indoor special construction environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217323086U (en) |
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2022
- 2022-04-26 CN CN202220972205.6U patent/CN217323086U/en active Active
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