CN204980945U - Supplementary tower crane dismounting device - Google Patents
Supplementary tower crane dismounting device Download PDFInfo
- Publication number
- CN204980945U CN204980945U CN201520567353.XU CN201520567353U CN204980945U CN 204980945 U CN204980945 U CN 204980945U CN 201520567353 U CN201520567353 U CN 201520567353U CN 204980945 U CN204980945 U CN 204980945U
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- CN
- China
- Prior art keywords
- tower crane
- rectangular box
- otic placode
- bracing frame
- carriage
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a supplementary tower crane dismounting device, this equipment includes the tower crane standard festival and sets up the shaped steel stiffener on tower crane standard 4 stands of festival, intrinsic rectangle square frame and last rectangle square frame down of card respectively on the lower floor of every stand and upper shaped steel stiffener, regard as the fulcrum and set up the carriage around 4 stands with 4 lower rectangle square frames of 4 stand lower floors, hinged joint does not have a pair of support frame on the outside of carriage symmetry ground, the outside of support frame is fixed on last rectangle square frame through the wire rope drawknot, be provided with a set of support portal on every support frame, fixed mounting has the electrical hoist in supporting the portal. The utility model discloses the support frame that will have an electrical hoist was set up on the tower crane standard festival, like this alright through the electrical hoist handling tower crane required component that climbs, need not to account for the construction period main line for construction cost is practiced thrift to the construction progress.
Description
Technical field
The utility model relates to a kind of auxiliary tower crane disassemblerassembler, belongs to building operation technical field of auxiliary equipment.
Background technology
Tower crane is a kind of weight-lifting equipment the most frequently used on building ground, is used for hanging the construction raws MAT'L such as liter working reinforcing bar, wooden a tree, used in making timber for boats, scaffold tubes.From climbing tower crane before and after climbing, need handling voluntarily or adopt other tower crane to assist handling to have enough to meet the need load-carrying element needed for self, all need handling once owing to climbing at every turn, so not only account for construction period main line, affect construction speed, and load-carrying element quantity is various, cause the increase of handling number of times, construction cost is increased.
Utility model content
It is simple, easy to operate that the purpose of this utility model is to provide a kind of structure, and can improve the auxiliary tower crane disassemblerassembler of tower crane climbing efficiency, to overcome the deficiencies in the prior art.
The technical solution of the utility model: a kind of auxiliary tower crane disassemblerassembler, comprise standard section of tower crane and be arranged on the shaped steel stiffener on standard section of tower crane 4 root post, the lower floor and upper strata shaped steel stiffener of every root post fix respectively and has lower rectangular box and upper rectangular box, carriage is erected with using 4 lower rectangular box of 4 root post lower floors as fulcrum around 4 root posts, in the outside of carriage, chain connection has pair of supporting symmetrically, the outside of bracing frame is fixed in upper rectangular box by steel rope drawknot, each bracing frame is provided with one group and supports door frame, at support door frame internal fixtion, electric winch is installed.
Aforesaid lower rectangular box and upper rectangular box adopt screw to be connected and fixed by U-shaped clip and sealing bar and form, upper rectangular box is also provided with first otic placode fixing with steel rope drawknot.
Aforesaid carriage is provided with the second otic placode near bracing frame side, second otic placode is by the third ear plate chain connection inside bearing pin and bracing frame, have the 4th otic placode in the arranged outside of bracing frame, the 4th otic placode is fixed by the first otic placode drawknot on steel rope and upper rectangular box.
The utility model has the advantage of: the bracing frame with electric winch is set up on standard section of tower crane by the utility model, so just, assist on K support, tower crane bracket by the tower crane pipe support needed for electric winch handling tower crane climbing, tower crane and bear down on one and other primary structural component, without the need to accounting for construction period main line, accelerating construction progress, saves construction cost.Meanwhile, because bracing frame is hingedly connected on carriage, therefore when not needing electric winch to carry out auxiliary handling, bracing frame can be drawn in standard section of tower crane, avoiding taking tower crane construction space.Therefore, the utility model not only structure is simple, easy to operate, and can improve tower crane and must to climb efficiency, does not affect construction period main line, accelerates construction speed, reduce construction cost and increase, be worth promoting in building operation industry.
Accompanying drawing explanation
Fig. 1 is structural representation front view of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is the structural representation of lower rectangular box in the utility model;
Fig. 5 is the structural representation of upper rectangular box in the utility model;
Fig. 6 is the structural representation of carriage in the utility model;
Fig. 7 is the structural representation of bracing frame in the utility model.
Description of reference numerals: 1-column, 2-shaped steel stiffener, 3-steel rope, 4-electric winch, 5-carriage, rectangular box under 6-, the upper rectangular box of 7-, 8-supports door frame, 9-bracing frame, 10-U shape clip, 11-seals bar, 12-first otic placode, 13-second otic placode, 14-third ear plate, 15-the 4th otic placode.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment of the present utility model: the structural representation of auxiliary tower crane disassemblerassembler as shown in Figures 1 to 3, comprise standard section of tower crane and be arranged on the shaped steel stiffener 2 on standard section of tower crane 4 root post 1, the lower floor and upper strata shaped steel stiffener 2 of every root post 1 fix respectively and has lower rectangular box 6 and upper rectangular box 7, carriage 5 is erected with using 4 lower rectangular box 6 of 4 root post 1 lower floors as fulcrum around 4 root posts 1, in the outside of carriage 5, chain connection has pair of supporting 9 symmetrically, the outside of bracing frame 9 is fixed in upper rectangular box 7 by steel rope 3 drawknot, each bracing frame 9 is provided with one group and supports door frame 8, at support door frame 8 internal fixtion, electric winch 4 is installed.See Fig. 4 and Fig. 5, described lower rectangular box 6 and upper rectangular box 7 adopt screw to be connected and fixed by U-shaped clip 10 and sealing bar 11 and form, see Fig. 5, upper rectangular box 7 is also provided with first otic placode 12 fixing with steel rope 3 drawknot.See Fig. 6 and see Fig. 7, described carriage 5 has 4 square steel to adopt screw to be connected and fixed to form, at carriage 5, bracing frame 9 side is provided with the second otic placode 13, second otic placode 13 is by third ear plate 14 chain connection inside bearing pin and bracing frame 9, the 4th otic placode the 15, four otic placode 15 is had to be fixed by steel rope 3 and the first otic placode 12 drawknot in upper rectangular box 7 in the arranged outside of bracing frame 9.
Below using from climbing type M1280D and M900D tower crane as reference, installation process of the present utility model is described in further detail:
During installation, see Fig. 1 ~ 3, first rectangular box 6 and upper rectangular box 7 under fixing respectively in the lower floor and upper strata shaped steel stiffener 2 of the every root post of standard section of tower crane 1, then carriage 5 is set up around 4 root posts 1 using 4 lower rectangular box 6 of 4 root post 1 lower floors as fulcrum, the chain connection pair of supporting 9 symmetrically in the outside of carriage 5 again, the outside of bracing frame 9 is fixed in upper rectangular box 7 by steel rope 3 drawknot simultaneously, then one group of support door frame 8 is being installed on each bracing frame 9, finally at support door frame 8 internal fixtion, electric winch 4 is installed, a heavy load for described electric winch 4 is 5T, for satisfied safe handling requirement, only allow the component of its lifting turnover 3T and following weight.
Claims (3)
1. an auxiliary tower crane disassemblerassembler, comprise standard section of tower crane and be arranged on the shaped steel stiffener (2) on standard section of tower crane 4 root post (1), it is characterized in that: fixing respectively in the lower floor and upper strata shaped steel stiffener (2) of every root post (1) has lower rectangular box (6) and upper rectangular box (7), carriage (5) is erected with using 4 lower rectangular box (6) of 4 root posts (1) lower floor as fulcrum around 4 root posts (1), in the outside of carriage (5), chain connection has pair of supporting (9) symmetrically, the outside of bracing frame (9) is fixed in upper rectangular box (7) by steel rope (3) drawknot, each bracing frame (9) is provided with one group and supports door frame (8), at support door frame (8) internal fixtion, electric winch (4) is installed.
2. auxiliary tower crane disassemblerassembler according to claim 1, it is characterized in that: described lower rectangular box (6) and upper rectangular box (7) adopt screw to be connected and fixed by U-shaped clip (10) and sealing bar (11) and form, upper rectangular box (7) is also provided with first otic placode (12) fixing with steel rope (3) drawknot.
3. auxiliary tower crane disassemblerassembler according to claim 1, it is characterized in that: described carriage (5) is provided with the second otic placode (13) near bracing frame (9) side, second otic placode (13) is by third ear plate (14) chain connection inside bearing pin and bracing frame (9), have the 4th otic placode (15) in the arranged outside of bracing frame (9), the 4th otic placode (15) is fixed by steel rope (3) and the first otic placode (12) drawknot in upper rectangular box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567353.XU CN204980945U (en) | 2015-07-31 | 2015-07-31 | Supplementary tower crane dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567353.XU CN204980945U (en) | 2015-07-31 | 2015-07-31 | Supplementary tower crane dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204980945U true CN204980945U (en) | 2016-01-20 |
Family
ID=55115334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567353.XU Withdrawn - After Issue CN204980945U (en) | 2015-07-31 | 2015-07-31 | Supplementary tower crane dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204980945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129633A (en) * | 2015-07-31 | 2015-12-09 | 中国建筑第四工程局有限公司 | Auxiliary tower crane demounting and mounting device and manufacturing method thereof |
| CN112125143A (en) * | 2020-09-23 | 2020-12-25 | 国网安徽省电力有限公司经济技术研究院 | Multi-point type supporting and hoisting device for installation and construction of electric power iron tower |
-
2015
- 2015-07-31 CN CN201520567353.XU patent/CN204980945U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129633A (en) * | 2015-07-31 | 2015-12-09 | 中国建筑第四工程局有限公司 | Auxiliary tower crane demounting and mounting device and manufacturing method thereof |
| CN112125143A (en) * | 2020-09-23 | 2020-12-25 | 国网安徽省电力有限公司经济技术研究院 | Multi-point type supporting and hoisting device for installation and construction of electric power iron tower |
| CN112125143B (en) * | 2020-09-23 | 2023-05-23 | 国网安徽省电力有限公司经济技术研究院 | Multi-point type supporting and lifting device for electric power iron tower installation construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160120 Effective date of abandoning: 20170329 |