CN202729645U - Tower crane with elevator - Google Patents
Tower crane with elevator Download PDFInfo
- Publication number
- CN202729645U CN202729645U CN 201220398338 CN201220398338U CN202729645U CN 202729645 U CN202729645 U CN 202729645U CN 201220398338 CN201220398338 CN 201220398338 CN 201220398338 U CN201220398338 U CN 201220398338U CN 202729645 U CN202729645 U CN 202729645U
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- CN
- China
- Prior art keywords
- tower crane
- tower
- elevator
- fixed
- cage lifter
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- Expired - Fee Related
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Abstract
The utility model discloses a tower crane with an elevator. The tower crane comprises a tower body (1), a lifting arm (4), a trolley and an electric hoist (3). The tower body (1) is formed by a plurality of rectangle steel structures through connection. The tower crane with the elevator is characterized in that the elevator (10) is arranged in the tower body (1). Compared with the prior art, the tower crane is added with the elevator. Workers can get on and go off the tower crane by taking the elevator. Therefore, the tower crane with the elevator is time-saving, labor-saving and safe, can transport various parts for repairing the tower crane through the elevator, and has strong practicality. Moreover, the tower crane with the elevator is simple in structure and easy to manufacture, can be directly produced by tower crane producers, and can also be obtained through refit of existing tower cranes.
Description
Technical field
The utility model relates to a kind of tower crane, especially a kind of tower crane of live ladder.
Background technology
As everyone knows, tower crane is a kind of important elevating gear of construction trade, and the lifting of all building materialss and the carrying of field material all will be finished by tower crane.Do not have elevator on the tower crane of prior art at present, workman up and down tower crane will lean on cat ladder step fence, and is not only arduous, and dangerous, brings great inconvenience to the workman.Along with the development of urban construction, building site is more and more in short supply, and high-rise and high-rise building progressively becomes the main flow of building, and therefore, the height of tower crane is also more and more higher, and the tower crane required time is more and more longer, also more and more painstaking up and down for the workman, and danger is also increasing.Therefore, designing a kind of tower crane of live ladder, is the present technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of tower crane of live ladder.
The technical scheme in the invention for solving the technical problem is:
A kind of tower crane of live ladder is comprised of body of the tower, arm, dolly, electric block, and body of the tower is formed by connecting by more piece rectangle steel structure, is provided with cage lifter in body of the tower.
Concrete scheme is, top at the top of body of the tower one joint steel structure is fixed with support platform, pivoting support is installed on the support platform, pivoting support is connected with cat head, arm is connected with cat head, be provided with the lifting elevator in the bottom of support platform, steel rope one end of lifting elevator is fixed on the winching barrel, and the other end is fixed on the suspension ring at cage lifter top.
Preferably, top frame and the underframe of described rectangle steel structure is provided with two parallel diagonal braces, is fixed with guide track between two diagonal braces, is fixed with the guide roller that mates with guide track at cage lifter, increases the operation stability of cage lifter.
Preferably, between two diagonal braces, be welded with ladder step fence, in order to the power failure Emergency use.
Preferably, be provided with two Removable hooks that cage lifter are suspended on temporarily when being used for tower crane and increasing, subtract the steel structure joint number on the diagonal brace at the top of cage lifter.
Described cage lifter also can be located at the outside of body of the tower.
Compared with prior art, the utility model has increased hoisting elevator, and tower crane about the workman takes a lift is not only time saving and energy saving, and safety; Cage lifter can also transport the various parts of maintenance tower crane simultaneously, has very strong practicality; The utility model is simple in structure, makes easily, and the tower crane manufacturer can directly produce, and also can reequip existing tower crane.
Description of drawings
Fig. 1 is outside drawing of the present utility model;
Fig. 2 is the utility model steel structure scheme drawing;
Fig. 3 is cage lifter installation site scheme drawing (omission diagonal brace);
Fig. 4 is lifting elevator installation site scheme drawing (omission diagonal brace).
The specific embodiment
Such as Fig. 1, shown in Figure 3, a kind of tower crane of live ladder is comprised of body of the tower 1, arm 4, dolly, electric block 3, and body of the tower 1 is formed by connecting by more piece rectangle steel structure, it is characterized in that, is provided with cage lifter 10 in body of the tower 1.
Such as Fig. 1, Fig. 3, shown in Figure 4, top at the top of body of the tower 1 one joint steel structure 2 is fixed with support platform 5, on the support platform 5 pivoting support is installed, pivoting support is connected with cat head 6, arm 4 is connected with cat head 6, be provided with lifting elevator 14 in the bottom of support platform 5, steel rope one end of lifting elevator 14 is fixed on the winching barrel, and the other end is fixed on the suspension ring 11 at cage lifter 10 tops.
As shown in Figure 3, top frame and the underframe of described rectangle steel structure is provided with two parallel diagonal braces 7,9, is fixed with guide track 13 between two diagonal braces 7,9, is fixed with the guide roller 13 that mates with guide track 13 at cage lifter 10.
As shown in Figure 2, between two diagonal braces 7,9, be welded with ladder step fence 8.
Be provided with two Removable hook (not shown)s that cage lifter 10 are suspended on temporarily when being used for tower crane and increasing, subtract the steel structure joint number on the diagonal brace 7 at the top of cage lifter 10.
Claims (5)
1. the tower crane of a live ladder is comprised of body of the tower (1), arm (4), dolly, electric block (3), and body of the tower (1) is formed by connecting by more piece rectangle steel structure, it is characterized in that, is provided with cage lifter (10) in body of the tower (1).
2. the tower crane of a kind of live ladder according to claim 1, it is characterized in that, top at the top of body of the tower (1) one joint steel structure (2) is fixed with support platform (5), support platform is equipped with pivoting support on (5), pivoting support is connected with cat head (6), arm (4) is connected with cat head (6), be provided with lifting elevator (14) in the bottom of support platform (5), steel rope one end of lifting elevator (14) is fixed on the winching barrel, and the other end is fixed on the suspension ring (11) at cage lifter (10) top.
3. the tower crane of a kind of live ladder according to claim 2, it is characterized in that, top frame and the underframe of described rectangle steel structure is provided with two parallel diagonal braces (7,9), between two diagonal braces (7,9), be fixed with guide track (13), be fixed with the guide roller (13) that mates with guide track (13) at cage lifter (10).
4. the tower crane of a kind of live ladder according to claim 2 is characterized in that, is welded with ladder step fence (8) between two diagonal braces (7,9).
5. the tower crane of a kind of live ladder according to claim 3 is characterized in that, is provided with two Removable hooks that cage lifter (10) are suspended on temporarily when being used for tower crane and increasing, subtract the steel structure joint number on the upper diagonal brace (7) at the top of cage lifter (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398338 CN202729645U (en) | 2012-08-13 | 2012-08-13 | Tower crane with elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398338 CN202729645U (en) | 2012-08-13 | 2012-08-13 | Tower crane with elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729645U true CN202729645U (en) | 2013-02-13 |
Family
ID=47655367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398338 Expired - Fee Related CN202729645U (en) | 2012-08-13 | 2012-08-13 | Tower crane with elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729645U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229601A (en) * | 2014-09-03 | 2014-12-24 | 张立 | Full-automatic permanent magnet roller track limiting-type safety lifting cabin for tower crane driver |
| CN107555291A (en) * | 2017-10-10 | 2018-01-09 | 武汉轻工大学 | Lift and tower crane |
| CN107840255A (en) * | 2016-09-21 | 2018-03-27 | 苏州润桐专利运营有限公司 | A kind of both arms safe tower crane machine |
-
2012
- 2012-08-13 CN CN 201220398338 patent/CN202729645U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229601A (en) * | 2014-09-03 | 2014-12-24 | 张立 | Full-automatic permanent magnet roller track limiting-type safety lifting cabin for tower crane driver |
| CN107840255A (en) * | 2016-09-21 | 2018-03-27 | 苏州润桐专利运营有限公司 | A kind of both arms safe tower crane machine |
| CN107555291A (en) * | 2017-10-10 | 2018-01-09 | 武汉轻工大学 | Lift and tower crane |
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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: 20130213 Termination date: 20150813 |
|
| EXPY | Termination of patent right or utility model |