CN103991800A - Roof surface crane for building - Google Patents
Roof surface crane for building Download PDFInfo
- Publication number
- CN103991800A CN103991800A CN201410185706.XA CN201410185706A CN103991800A CN 103991800 A CN103991800 A CN 103991800A CN 201410185706 A CN201410185706 A CN 201410185706A CN 103991800 A CN103991800 A CN 103991800A
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- vertical frame
- head
- central vertical
- roof
- building
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Abstract
The invention relates to a roof surface crane for a building. The roof surface crane includes a lower slewing bearing, a boom, a central vertical frame and a winding engine; the lower slewing bearing is fixedly mounted on a roof of the building; the central vertical frame is vertically fixed on the center of the lower slewing bearing; the winding engine is mounted on the lower slewing bearing; the tail of the boom is hinged to the lower slewing bearing, and the head of the boom is connected with a hook by a main steel rope; the main steel rope passes through a pulley of the head of the boom and then is connected with the winding engine; the head of the boom is connected with the head of the central vertical frame through a luffing steel wire rope; the head of the central vertical frame is provided with two supporting rods in a hinged mode; the supporting rods are hinged with the roof. With utilization of the roof surface crane, a balancing weight block, upper structures and the like of an internally-climbing tower type hoist are lifted to the roof, and then are lifted to the ground from the roof one by one after being respectively disassembled into smallest units, so that the internally-climbing tower type hoist is dismantled.
Description
Technical field
The present invention relates to Architectural Equipment field, be specifically related to a kind of roof for building loop wheel machine.
Background technology
Climbing tower crane is usually used in building high-rise, high-rise building, but its greatest drawback is to remove difficulty, is especially embodied in the dismounting of gyro-rotor and topside thereof, and the parts after dismounting need to land one by one from high-altitude, and when dismounting, danger coefficient is high.
Summary of the invention
For solving the problems of the prior art, the object of the present invention is to provide the roof loop wheel machine that a kind of energy is quick, safety is removed climbing tower crane.
The technical scheme that the present invention takes is:
A kind of roofing loop wheel machine for building, comprise lower pivoting support, arm, central authorities' vertical frame and winch, described lower pivoting support is fixedly installed in building roof, described central vertical frame is vertically fixed on the center of pivoting support, described winch is installed on lower pivoting support, described arm afterbody is articulated with pivoting support, arm head is connected with hook through main steel rope, the pulley that described steel cable passes arm head is connected with winch, arm head is connected through variable-amplitude steel wire rope with central vertical frame head, the head of described central vertical frame is hinged with two struts, described strut and roof are hinged.
Further, described two struts are positioned at a side of central vertical frame and central vertical frame and the inclination angle such as are and arrange.
Again further, the head of described central vertical frame is connected with one end of safety rope, and the other end of described safety rope is fixedly connected with roof.
Take after above technical scheme, beneficial effect of the present invention is: utilize roofing crane that the clump weight of climbing tower crane, topside philosophy are winched to roof, disintegrate respectively to after minimum unit one by one from roof hanging to ground, realize the dismounting of climbing tower crane; Roofing crane central authorities vertical frame is fixed through two struts, forms firm structure, prevents that arm from meeting accident in the time of overload, is also connected with safety rope in central vertical frame, forms double insurance, improves safety factor.
Brief description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is birds-eye view of the present invention.
In figure: roof 1, lower pivoting support 2, central vertical frame 3, arm 4, strut 5, winch 6, luffing steel cable 7, pulley 8, steel cable 9, suspension hook 10, safety rope 11.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As shown in the figure, a kind of roofing loop wheel machine for building comprises roof 1, lower pivoting support 2, central vertical frame 3, arm 4, strut 5, winch 6, luffing steel cable 7, pulley 8, steel cable 9, suspension hook 10 and safety rope 11.Described lower pivoting support 2 is fixedly installed in roof 1, central authorities' vertical frame 3 is vertically installed on the center of lower pivoting support 2, the head of central authorities' vertical frame 3 is hinged with two struts 5, the roof 1 of the other end of strut and central vertical frame 3 rear sides is hinged, the inclination angles such as described strut arrange the same side of central vertical frame 2, the head of described central vertical frame is also connected with safety rope 11, and the other end of described safety rope and central vertical frame 3 rear side roofs 1 are solidly connected; Described arm 4 is articulated with lower pivoting support 2, and arm 4 is located at the front side of central vertical frame 2, and arm 4 heads and central suspension bracket 3 heads are connected with luffing steel cable 7; Described winch 6 is installed on lower pivoting support 2, the pulley 8 of steel cable cross-under arm 4 heads of solderless wrapped connection on winch 6, and steel cable 9 heads are connected with suspension hook 10.
Claims (3)
1. a roofing loop wheel machine for building, comprise lower pivoting support, arm, central authorities' vertical frame and winch, described lower pivoting support is fixedly installed in building roof, described central vertical frame is vertically fixed on the center of pivoting support, described winch is installed on lower pivoting support, described arm afterbody is articulated with pivoting support, arm head is connected with hook through main steel rope, the pulley that described steel cable passes arm head is connected with winch, arm head is connected through variable-amplitude steel wire rope with central vertical frame head, it is characterized in that, the head of described central vertical frame is hinged with two struts, described strut and roof are hinged.
2. require the roofing loop wheel machine for building described in 1 according to power example, it is characterized in that, the side that described two struts are positioned at central vertical frame and the inclination angle setting such as central vertical frame is.
3. require the roofing loop wheel machine for building described in 1 according to power example, it is characterized in that, the head of described central vertical frame is connected with one end of safety rope, and the other end of described safety rope is fixedly connected with roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185706.XA CN103991800A (en) | 2014-05-05 | 2014-05-05 | Roof surface crane for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185706.XA CN103991800A (en) | 2014-05-05 | 2014-05-05 | Roof surface crane for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103991800A true CN103991800A (en) | 2014-08-20 |
Family
ID=51306186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410185706.XA Pending CN103991800A (en) | 2014-05-05 | 2014-05-05 | Roof surface crane for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103991800A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712214A (en) * | 2016-04-01 | 2016-06-29 | 惠生（南通）重工有限公司 | Crane mounted at sea |
| CN106429880A (en) * | 2016-11-11 | 2017-02-22 | 沈阳建筑大学 | Compound movable arm type roof crane |
| CN109704211A (en) * | 2019-01-22 | 2019-05-03 | 中建四局第五建筑工程有限公司 | A kind of TC6015 tower crane disassembly installation method |
| CN111056461A (en) * | 2019-12-19 | 2020-04-24 | 常德市鼎城永欣机械制造有限公司 | Multifunctional tower crane body |
| CN111186779A (en) * | 2020-02-27 | 2020-05-22 | 徐州建机工程机械有限公司 | Novel crane boom mounting mode of movable arm tower crane |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700855A (en) * | 2009-10-31 | 2010-05-05 | 唐福强 | Method and device for lifting weight on top floor of super high-rise building |
| CN201990404U (en) * | 2011-04-13 | 2011-09-28 | 歌山建设集团有限公司 | Portable roof hoist frame |
| CN202201649U (en) * | 2011-07-05 | 2012-04-25 | 蓬莱琴海舰船设备有限公司 | Single-arm rotary crane |
| CN103274315A (en) * | 2013-04-28 | 2013-09-04 | 云南建工安装股份有限公司 | Installing and hoisting device for side plate and upright of gas chamber |
-
2014
- 2014-05-05 CN CN201410185706.XA patent/CN103991800A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700855A (en) * | 2009-10-31 | 2010-05-05 | 唐福强 | Method and device for lifting weight on top floor of super high-rise building |
| CN201990404U (en) * | 2011-04-13 | 2011-09-28 | 歌山建设集团有限公司 | Portable roof hoist frame |
| CN202201649U (en) * | 2011-07-05 | 2012-04-25 | 蓬莱琴海舰船设备有限公司 | Single-arm rotary crane |
| CN103274315A (en) * | 2013-04-28 | 2013-09-04 | 云南建工安装股份有限公司 | Installing and hoisting device for side plate and upright of gas chamber |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712214A (en) * | 2016-04-01 | 2016-06-29 | 惠生（南通）重工有限公司 | Crane mounted at sea |
| CN106429880A (en) * | 2016-11-11 | 2017-02-22 | 沈阳建筑大学 | Compound movable arm type roof crane |
| CN109704211A (en) * | 2019-01-22 | 2019-05-03 | 中建四局第五建筑工程有限公司 | A kind of TC6015 tower crane disassembly installation method |
| CN111056461A (en) * | 2019-12-19 | 2020-04-24 | 常德市鼎城永欣机械制造有限公司 | Multifunctional tower crane body |
| CN111186779A (en) * | 2020-02-27 | 2020-05-22 | 徐州建机工程机械有限公司 | Novel crane boom mounting mode of movable arm tower crane |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |