CN102363963B - Wall template full-piece slide type dismantling device - Google Patents
Wall template full-piece slide type dismantling device Download PDFInfo
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- CN102363963B CN102363963B CN201110326362.6A CN201110326362A CN102363963B CN 102363963 B CN102363963 B CN 102363963B CN 201110326362 A CN201110326362 A CN 201110326362A CN 102363963 B CN102363963 B CN 102363963B
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- guide rail
- angle steel
- bracing frame
- vertical rod
- spider
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Abstract
The invention discloses a wall template full-piece slide type dismantling device, which comprises a bearing tripod, wherein one end of the bearing tripod is connected with original supporting frame upright posts, and the other end of the bearing tripod is connected with one side of angle steel; the other side of the angle steel is connected with a guide rail; the guide rail is provided with a pulley mechanism; the lower part of the pulley mechanism is connected with a hand pulling block; and the hand pulling block is connected with a wall template through an iron chain. When the device works, the wall template can be lifted by only pulling the iron chain of the hand pulling block and can slide on the guide rail left and right through the pulley mechanism, so that the aim of full-piece sliding dismantling of the wall template is fulfilled; by arranging the bearing tripod, and connecting the bearing tripod with the supporting frame upright posts as well as the slide guide rail, the safety of sliding operation is guaranteed; through the device, the characteristic that an original supporting frame forms a system itself on a construction site is fully utilized, quick and convenient full-piece dismantling of the wall template is realized, and construction is facilitated; and the device has the advantages of simple structure, low cost and capability of increasing working efficiency.
Description
Technical field
The present invention relates to a kind of wall-form whole-piece sliding type dismantling device, particularly relate to a kind of open cut subway, cover the inner side wall-form whole-piece sliding type dismantling device digging subway, box culvert, tunnel engineering.
Background technology
Along with the sustainable development of economy, urban track traffic (subway) construction is progressively launched, and scale is increasing.At present, the domestic inside wall formwork construction technology for open cut Metro Tunnel is mainly loose spelling and constructs and full wafer construction, the former needs the accessories such as the panel of wall form, back cord, back of the body rib, Screw arbor with nut at both-ends progressively to install, reverse process order is adopted during dismounting, turnover needs again assembling combination when using, dispersion is removed, need to consume a large amount of manpower, accessory loss is comparatively large, for the quality control of wall form and the control of duration unfavorable; The latter adopts full wafer to construct, save artificial, accessory loss is also less, but due to full wafer dismounting, manually cannot carry, when side wall is built together with top board, inside wall template full wafer cannot directly utilize conventional lifting appliance to carry out handling, and both all exist numerous construction safety hidden danger, and construction quality is difficult to control, duration is difficult to ensure, construction cost is high.Therefore be badly in need of safety, solve open cut Metro Tunnel inside wall form removable construction difficult problem economically and reasonably, particularly when side wall is together with top board during pouring construction, the dismounting problem of inside wall template.
Summary of the invention
The object of the invention is to solve the problem, a kind of wall-form whole-piece sliding type dismantling device is provided, it can realize the inside wall template full wafer dismounting fast, easily that the engineerings such as open cut subway use, and facilitates construction, has the advantage that structure is simple, cost is low and can increase work efficiency.
The object of the invention is to be achieved through the following technical solutions:
A kind of wall-form whole-piece sliding type dismantling device, comprise load-bearing tripod, described spider one end is connected with former bracing frame vertical rod, the one side of other end connecting angle, the another side connection guide rail of described angle steel, described guide rail arranges pulley mechanism, and described pulley mechanism bottom connects chain block, and described chain block is connected with wall form by iron chains.
Preferably, described spider is right angle trigonometry frame, one straight flange horizontal arrangement is between angle steel and former bracing frame vertical rod, one end of described straight flange and the anise dish snapping of former bracing frame vertical rod, a vertical welding of the other end and angle steel, one end of described spider hypotenuse is connected with former bracing frame vertical rod, and make two of spider fulcrums drop in former bracing frame vertical rod, a fulcrum drops on angle steel.
Preferably, described guide rail is I-beam section guide rail, described angle steel one side is welded with spider, another side has bolt hole, and be bolted on the top of I-beam section guide rail, reinforced rib is welded inside described angle steel, described pulley mechanism comprises the pulley be separately positioned in I-beam section guide rail two side guidance, outside described pulley, all connecting panel is set, and connected as one by the bolt be arranged on below guide rail, the midway location of described bolt arranges link, the hook of described chain block is connected with described link, described chain block is connected with the back cord of wall form by iron chains.
Beneficial effect of the present invention is: during the work of this device, only by pulling the iron chains of chain block, just wall form need can be promoted, can left and right slippage on guide rail by pulley mechanism, reaches the object of wall form full wafer slippage dismounting; By arranging load-bearing tripod, and it is connected with bracing frame vertical rod, also be connected with slippage guide rail, ensure that the safety of slippage work, contrast prior art, this device takes full advantage of the feature that the original bracing frame in camp site establishes one's own system, and achieves wall form full wafer dismounting fast, easily, facilitate construction, there is the advantage that structure is simple, cost is low and can increase work efficiency.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of wall-form whole-piece sliding type dismantling device of the present invention;
Fig. 2 is the schematic side view of the guide rail shown in Fig. 1.
In figure:
1, spider; 2, former bracing frame vertical rod; 3, angle steel; 4, guide rail; 5, pulley; 6, chain block; 7, connecting panel; 8, bolt; 9, iron chains; 10, reinforced rib.
Detailed description of the invention
As in the illustrated embodiment of Fig. 1 ~ 2, wall-form whole-piece sliding type dismantling device of the present invention, comprise load-bearing tripod 1, spider 1 one end is connected with former bracing frame vertical rod 2, the one side of other end connecting angle 3, the another side connection guide rail 4 of angle steel 3, guide rail 4 arranges pulley mechanism, described pulley mechanism bottom connects chain block 6, and chain block 6 is connected with wall form by iron chains 9.
Preferred embodiments of the present invention, spider 1 is right angle trigonometry frame, one straight flange horizontal arrangement is between angle steel 3 and former bracing frame vertical rod 2, one end of described straight flange and the anise dish snapping of former bracing frame vertical rod 2, a vertical welding of the other end and angle steel 3, one end of spider 1 hypotenuse is connected with former bracing frame vertical rod 2, two of spider 1 fulcrums are made to drop in former bracing frame vertical rod 2, a fulcrum drops on angle steel 3, guide rail 4 is I-beam section guide rail, angle steel 3 another side has bolt hole, and be bolted on the top of I-beam section guide rail, reinforced rib 10 is welded inside angle steel 3, pulley mechanism comprises the pulley 5 be separately positioned in I-beam section guide rail two side guidance, outside pulley 5, connecting panel 7 is all set, and connected as one by the bolt 8 be arranged on below guide rail 4, the midway location of bolt 8 arranges link, the hook of chain block 6 is connected with described link, chain block 6 is connected with the back cord of wall form by iron chains 9, iron chains 9 is provided with hook, described hook hangs on link that back cord is arranged.
First should formulate arrangement and method for construction before construction, and carry out loadometer calculation, and draw frame structure design drawing.
Before heavy duty tripod 1 is installed, select tripod 1 specification according to former bracing frame vertical rod 2 longitudinal pitch, constructional loading, during installation, tripod 1 coils snapping with former bracing frame vertical rod 2 anise, should ensure that fastener latch locks.
Guide rail 4 is before laying, according to arrangement and method for construction and mixture proportioning in construction, guarantee guide rail 4 correct position, ensure that rail level is in same level, guide rail adopts with guide rail joint and welds, and makes its compact siro spinning technology as far as possible, is conducive to the smooth slip of pulley 5, and spacing steel plate is set in guide rail 4 end, anti-limited slip wheel 5 skids off guide rail 4.
According to arrangement and method for construction and guide level arrangement plan, pulley mechanism is put into assigned address, pulley mechanism should be selected according to engineering actual loading, pulley mechanism should adopt partial installation formula pulley mechanism, removable dimidiation, after being installed to guide rail 4, with bolt 8 by two half-connections.
Rational template lifting means is selected according to engineering practice of construction load, manual operation is easy to control hoisting speed, safety easily controls, electric hoist equipment should not be adopted, therefore select the main tool that the chain block 6 of enough bearing capacities promotes as template, when chain block 6 is installed, linked up with and hung on the link of pulley mechanism, connect template back arris by iron chains 9, ensure the reliability that iron chains 9 is connected with template.
After this detaching device is in place, hurt sb.'s feelings to prevent the unexpected sidesway of wall form, should arrange support in the bottom of wall form, laterally disposed horizontal support, first holds out against wall form, then tension is promoted by chain block 6, now the Screw arbor with nut at both-ends of wall form, nut could be removed, after Screw arbor with nut at both-ends, nut are all removed, the iron chains 9 of tension chain block 6, bottom support and horizontal support are removed, and allows wall form slowly depart from metope, before wall form slippage, a towing point need be set respectively in its two ends symmetric position, working direction towing point is responsible for slippage power forward, reversing sense towing point is fixed in agent structure by hauling rope, carry out speed and control for brake, during slippage, adopt and manually draw as active force, the electronic modes such as electric winch should not be adopted to draw, by pulley 5 slippage in guide rail 4, the slippage of wall form full wafer is realized to remove, after wall form dismounting, slippage saves block to next construction or directly passes through elevator machinery handling to material place, full wafer slippage is removed, install, lifting, only the cleaning of template face need be got final product reuse, install with other, dismounting mode is compared and has significantly been saved material and construction cost, shorten the duration.
Claims (1)
1. a wall-form whole-piece sliding type dismantling device, it is characterized in that: comprise load-bearing tripod, described spider one end is connected with former bracing frame vertical rod, the one side of other end connecting angle, the another side connection guide rail of described angle steel, described guide rail arranges pulley mechanism, and described pulley mechanism bottom connects chain block, and described chain block is connected with wall form by iron chains;
Described spider is right angle trigonometry frame, one straight flange horizontal arrangement is between angle steel and former bracing frame vertical rod, one end of described straight flange and the anise dish snapping of former bracing frame vertical rod, a vertical welding of the other end and angle steel, one end of described spider hypotenuse is connected with former bracing frame vertical rod, two of spider fulcrums are made to drop in former bracing frame vertical rod, a fulcrum drops on angle steel, described guide rail is I-beam section guide rail, described angle steel one side is welded with spider, another side has bolt hole, and be bolted on the top of I-beam section guide rail, reinforced rib is welded inside described angle steel, described pulley mechanism comprises the pulley be separately positioned in I-beam section guide rail two side guidance, outside described pulley, all connecting panel is set, and connected as one by the bolt be arranged on below guide rail, the midway location of described bolt arranges link, the hook of described chain block is connected with described link, described chain block is connected with the back cord of wall form by iron chains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326362.6A CN102363963B (en) | 2011-10-24 | 2011-10-24 | Wall template full-piece slide type dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326362.6A CN102363963B (en) | 2011-10-24 | 2011-10-24 | Wall template full-piece slide type dismantling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102363963A CN102363963A (en) | 2012-02-29 |
| CN102363963B true CN102363963B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110326362.6A Active CN102363963B (en) | 2011-10-24 | 2011-10-24 | Wall template full-piece slide type dismantling device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104675114A (en) * | 2015-02-16 | 2015-06-03 | 中交一航局第一工程有限公司 | Method and device for removing template in narrow space |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1696043A (en) * | 2005-05-26 | 2005-11-16 | 内蒙古自治区第三电力建设工程有限责任公司 | Construction technique for hoisting steel made coal hopper on-site |
| CN1963109A (en) * | 2006-11-30 | 2007-05-16 | 上海市第一建筑有限公司 | Flying scaffold moving device and its construction method |
| CN101239693A (en) * | 2008-02-18 | 2008-08-13 | 广州市建筑集团有限公司 | Overhead monorail for unit type glass curtain wall mounting construction and its mounting method |
| CN202298652U (en) * | 2011-10-24 | 2012-07-04 | 无锡速捷脚手架工程有限公司 | Wall-form whole-piece sliding type dismantling device |
-
2011
- 2011-10-24 CN CN201110326362.6A patent/CN102363963B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1696043A (en) * | 2005-05-26 | 2005-11-16 | 内蒙古自治区第三电力建设工程有限责任公司 | Construction technique for hoisting steel made coal hopper on-site |
| CN1963109A (en) * | 2006-11-30 | 2007-05-16 | 上海市第一建筑有限公司 | Flying scaffold moving device and its construction method |
| CN101239693A (en) * | 2008-02-18 | 2008-08-13 | 广州市建筑集团有限公司 | Overhead monorail for unit type glass curtain wall mounting construction and its mounting method |
| CN202298652U (en) * | 2011-10-24 | 2012-07-04 | 无锡速捷脚手架工程有限公司 | Wall-form whole-piece sliding type dismantling device |
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| Publication number | Publication date |
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| CN102363963A (en) | 2012-02-29 |
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Address after: 214194 Wuxi, Xishan, tin tin, Beizhen, Hong Kong West Road, No. 107 Patentee after: Jiangsu speed Mold Technology Co., Ltd. Address before: 214194 Wuxi, Xishan, tin tin, Beizhen, Hong Kong West Road, No. 107 (fast scaffolding Engineering Co., Ltd.) Patentee before: Wuxi Sujie Scaffold Engineering Co., Ltd. |
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