CN104671036A - Tower crane lift truck - Google Patents
Tower crane lift truck Download PDFInfo
- Publication number
- CN104671036A CN104671036A CN201310609815.5A CN201310609815A CN104671036A CN 104671036 A CN104671036 A CN 104671036A CN 201310609815 A CN201310609815 A CN 201310609815A CN 104671036 A CN104671036 A CN 104671036A
- Authority
- CN
- China
- Prior art keywords
- side gear
- tower crane
- rach slot
- crane lift
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
- B66B9/022—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by rack and pinion drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention relates to a tower crane lift truck. A right side rack groove (1) and a left side rack groove (2) are mounted on a tower crane steel frame; the mounting heights of the rack grooves are equal to a lifting height; a gasoline engine (3) is mounted at the upper part of a lifting cabin (8); a left side gear (4) and a right side gear (5) are respectively clamped in the left side rack groove (2) and the right side rack groove (1); if the gears and racks are tightly bonded, the gasoline engine (3) is connected with the left side gear (4) and the right side gear (5) through a triangular belt (6); in ascending, the gasoline engine drives the left side gear (4) to rotate through the triangular belt (6), so that the tower crane lift truck is ascended, and the right side gear (5) has an auxiliary function; in descending, the gasoline engine drives the right side gear (5) to rotate through the triangular belt (6), so that the tower crane lift truck is descended, and the left side gear (4) has an auxiliary function; the function conversion of the two gears is controlled by a control box (9); a support steel frame (7) is connected to the lifting cabin (8); and the control box (9) is mounted in the lifting cabin (8).
Description
Technical field
The present invention relates to a kind of tower crane lift car, belong to building field.
Background technology
Tower crane driver is special hazard when climbing tower crane, and can be tired in long-time climbing process, thus more dangerous, and the present invention has simple, simple to operate, detachable, the safety of installation.
Summary of the invention
The present invention relates to a kind of tower crane lift car, to realize reducing tower crane driver safety in climbing process, labour-saving object.
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 installing rach slot is identical with the height that will rise, engine petrol (3) is arranged on the top of gondola (8), left side gear (4) and right side gear (5) are stuck in left side rach slot (2) and right side rach slot (1), 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), during rising, gasoline is sent out motor-driven by V-belt (6) drive left side gear (4) rotation, tower crane lift car is made to increase, now right side gear (5) is additional function, during decline, gasoline is sent out motor-driven by V-belt (6) drive right side gear (5) rotation, tower crane lift car is declined, now left side gear (4) is additional function, power and energy 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 present invention employs physical construction, do not need electric power, make to take safety, stable performance, simple to operate, detachable.
Beneficial effect of the present invention: tower crane driver can be prevented in climbing process to be subject to unfavorable factor interference, makes danger coefficient in climbing process reduce simultaneously.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present invention
detailed description of the invention:
In order to make technical scheme of the present invention clearly understand, below in conjunction with drawings and Examples, the present invention is described in more detail, 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 installing rach slot is identical with the height that will rise, engine petrol (3) is arranged on the top of gondola (8), left side gear (4) and right side gear (5) are stuck in left side rach slot (2) and right side rach slot (1), 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), during rising, gasoline is sent out motor-driven by V-belt (6) drive left side gear (4) rotation, tower crane lift car is made to increase, now right side gear (5) is additional function, during decline, gasoline is sent out motor-driven by V-belt (6) drive right side gear (5) rotation, tower crane lift car is declined, now left side gear (4) is additional function, power and energy 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 present invention employs 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 installing rach slot is identical with the height that will rise, engine petrol (3) is arranged on the top of gondola (8), left side gear (4) and right side gear (5) are stuck in left side rach slot (2) and right side rach slot (1), 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), during rising, gasoline is sent out motor-driven by V-belt (6) drive left side gear (4) rotation, tower crane lift car is made to increase, now right side gear (5) is additional function, during decline, gasoline is sent out motor-driven by V-belt (6) drive right side gear (5) rotation, tower crane lift car is declined, now left side gear (4) is additional function, power and energy 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 |
|---|---|---|---|
| CN201310609815.5A CN104671036A (en) | 2013-11-27 | 2013-11-27 | Tower crane lift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310609815.5A CN104671036A (en) | 2013-11-27 | 2013-11-27 | Tower crane lift truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104671036A true CN104671036A (en) | 2015-06-03 |
Family
ID=53306712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310609815.5A Pending CN104671036A (en) | 2013-11-27 | 2013-11-27 | Tower crane lift truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104671036A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372702A (en) * | 2018-12-11 | 2019-02-22 | 谷子恒 | The dedicated climbing device of wind-power electricity generation wind tower |
| CN111532942A (en) * | 2020-04-27 | 2020-08-14 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Embedded deck elevator for ship |
-
2013
- 2013-11-27 CN CN201310609815.5A patent/CN104671036A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372702A (en) * | 2018-12-11 | 2019-02-22 | 谷子恒 | The dedicated climbing device of wind-power electricity generation wind tower |
| CN109372702B (en) * | 2018-12-11 | 2020-07-24 | 谷子恒 | Special climbing device for wind tower for wind power generation |
| CN111532942A (en) * | 2020-04-27 | 2020-08-14 | 武汉第二船舶设计研究所(中国船舶重工集团公司第七一九研究所) | Embedded deck elevator for ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |