CN203682821U - Lift truck of tower crane - Google Patents
Lift truck of tower crane Download PDFInfo
- Publication number
- CN203682821U CN203682821U CN201320758803.4U CN201320758803U CN203682821U CN 203682821 U CN203682821 U CN 203682821U CN 201320758803 U CN201320758803 U CN 201320758803U CN 203682821 U CN203682821 U CN 203682821U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- side gear
- gear
- rach slot
- belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a lift truck of a tower crane. A right gear rack groove (1) and a left gear rack groove (2) are arranged on a tower crane steel frame; the installation height of the gear rack grooves is same as the required ascending height; a gasoline engine (3) is arranged at the upper part of a nacelle (8); a left gear (4) and a right gear (5) are respectively clamped in the left gear rack groove (2) and the right gear rack groove (1), the gears and the gear racks are tightly glued, and the gasoline engine (3) is connected with the left gear (4) and the right gear (5) by virtue of a triangular belt (6); during ascending, the gasoline engine is used for driving the left gear (4) to rotate by virtue of the triangular belt (6), so that the lift truck of the tower crane ascends, and the right gear (5) has an auxiliary function at the moment; during descending, the gasoline engine is used for driving the right gear (5) to rotate by virtue of the triangular belt (6), so that the lift truck of the tower crane descends, and the left gear (4) has an auxiliary function at the moment; function switching of the two gears is controlled by virtue of a control box (9); the support steel frame (7) is connected to the nacelle (8); the control box (9) is arranged in the nacelle (8).
Description
Technical field
The utility model relates to a kind of tower crane lift car, belongs to building field.
Background technology
Tower crane driver is special hazard in the time of climbing tower crane, and can be tired in long-time climbing process, thereby more dangerous, the present invention has simple, simple to operate, detachable, the safety of installation.
Summary of the invention
This product relates to a kind of tower crane lift car, reduces tower crane driver safety in climbing process, labour-saving object to realize.
For achieving the above object, the present invention adopts following technical scheme:
A kind of tower crane lift car, comprises:
Right side rach slot (1), left side rach slot (2), engine petrol (3), left side gear (4), right side gear (5), V-belt (6), supporting steel frame (7), gondola (8), control box (9); As shown in Figure 1.
Below in conjunction with accompanying drawing, technical construction of the present invention and method are described: right side rach slot (1) and left side rach slot (2) are installed on tower crane steelframe, the height that rach slot is installed is identical with the height that will rise, engine petrol (3) is arranged on the top of gondola (8), left side gear (4) is stuck in left side rach slot (2) and right side rach slot (1) with right side gear (5), wheel and rack is fitted tightly, engine petrol (3) is connected by V-belt (6) with right side gear (5) with left side gear (4), when rising, gasoline is sent out motor-driven to drive left side gear (4) rotation by V-belt (6), make tower crane lift car increase, now right side gear (5) is additional function, when decline, gasoline is sent out motor-driven to drive right side gear (5) rotation by V-belt (6), tower crane lift car is declined, now left side gear (4) is additional function, function conversion between two gears is all controlled by control box (9), supporting steel frame (7) is connected on gondola (8), control box (9) is arranged in gondola (8).
Because this product has adopted physical construction, do not need electric power, make to take safety, stable performance, simple to operate, detachable.
Beneficial effect of the present invention: can prevent that tower crane driver is subject to unfavorable factor and disturbs in climbing process, make danger coefficient in climbing process reduce simultaneously.
accompanying drawing explanation:
accompanying drawing 1 is structural representation of the present invention
the specific embodiment:
In order to make technical scheme of the present invention clearer, below in conjunction with drawings and Examples, the present invention is described in more detail, and instantiation described herein only, in order to explain the present invention, is not limited to the present invention.
embodiment:
?refer to shown in accompanying drawing 1, right side rach slot (1) and left side rach slot (2) are installed on tower crane steelframe, the height that rach slot is installed is identical with the height that will rise, engine petrol (3) is arranged on the top of gondola (8), left side gear (4) is stuck in left side rach slot (2) and right side rach slot (1) with right side gear (5), wheel and rack is fitted tightly, engine petrol (3) is connected by V-belt (6) with right side gear (5) with left side gear (4), when rising, gasoline is sent out motor-driven to drive left side gear (4) rotation by V-belt (6), make tower crane lift car increase, now right side gear (5) is additional function, when decline, gasoline is sent out motor-driven to drive right side gear (5) rotation by V-belt (6), tower crane lift car is declined, now left side gear (4) is additional function, function conversion between two gears is all controlled by control box (9), supporting steel frame (7) is connected on gondola (8), control box (9) is arranged in gondola (8).
Because this product has adopted physical construction, do not need electric power, make to take safety, stable performance, simple to operate, detachable.
Claims (1)
1. a tower crane lift car, comprises: right side rach slot (1), left side rach slot (2), engine petrol (3), left side gear (4), right side gear (5), V-belt (6), supporting steel frame (7), gondola (8), control box (9), it is characterized in that: right side rach slot (1) and left side rach slot (2) are installed on tower crane steelframe, the height that rach slot is installed is identical with the height that will rise, engine petrol (3) is arranged on the top of gondola (8), left side gear (4) is stuck in left side rach slot (2) and right side rach slot (1) with right side gear (5), wheel and rack is fitted tightly, engine petrol (3) is connected by V-belt (6) with right side gear (5) with left side gear (4), when rising, gasoline is sent out motor-driven to drive left side gear (4) rotation by V-belt (6), make tower crane lift car increase, now right side gear (5) is additional function, when decline, gasoline is sent out motor-driven to drive right side gear (5) rotation by V-belt (6), tower crane lift car is declined, now left side gear (4) is additional function, function conversion between two gears is all controlled by control box (9), supporting steel frame (7) is connected on gondola (8), control box (9) is arranged in gondola (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320758803.4U CN203682821U (en) | 2013-11-27 | 2013-11-27 | Lift truck of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320758803.4U CN203682821U (en) | 2013-11-27 | 2013-11-27 | Lift truck of tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203682821U true CN203682821U (en) | 2014-07-02 |
Family
ID=51004756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320758803.4U Expired - Fee Related CN203682821U (en) | 2013-11-27 | 2013-11-27 | Lift truck of tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203682821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444712A (en) * | 2014-12-01 | 2015-03-25 | 太仓市微贯机电有限公司 | Elevator with special racks |
| CN110040270A (en) * | 2019-06-04 | 2019-07-23 | 李安强 | A kind of face cream preparation system |
-
2013
- 2013-11-27 CN CN201320758803.4U patent/CN203682821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444712A (en) * | 2014-12-01 | 2015-03-25 | 太仓市微贯机电有限公司 | Elevator with special racks |
| CN110040270A (en) * | 2019-06-04 | 2019-07-23 | 李安强 | A kind of face cream preparation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |