CN104060860B - A kind of sectional telescopic rain-proof shelter for precast concrete T-beam and using method - Google Patents

A kind of sectional telescopic rain-proof shelter for precast concrete T-beam and using method Download PDF

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Publication number
CN104060860B
CN104060860B CN201410303119.6A CN201410303119A CN104060860B CN 104060860 B CN104060860 B CN 104060860B CN 201410303119 A CN201410303119 A CN 201410303119A CN 104060860 B CN104060860 B CN 104060860B
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Prior art keywords
tarpaulin
keel
bracing frame
precast concrete
proof shelter
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CN201410303119.6A
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CN104060860A (en
Inventor
张璐璠
周伟
刘科
杨卓
解洪波
刘银款
时建新
肖传玉
夏绍见
周五岳
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Guangzhou Engineering Co.,Ltd.
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Cr7bg No1 Engineering Co Ltd
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Abstract

nullA kind of sectional telescopic rain-proof shelter for precast concrete T-beam and using method,The present invention is by being respectively equipped with roller (7) at the lower end of each supporting leg of bracing frame (4),It is respectively provided on two sides with slideway (6) in bracing frame upper end,It is provided with a plurality of tarpaulin keel (2) by left-hand thread train on described slideway,Described each tarpaulin keel slide on slideway,Waterproof awning cloth (1) it is respectively equipped with between each two tarpaulin keel,The present invention each tarpaulin keel all use left-hand thread train to be connected with the slideway on bracing frame,The push-and-pull i.e. facilitating tarpaulin keel is moved,Serve again the fixing of tarpaulin keel,Prevent wind from toppling,Further,It is respectively equipped with waterproof awning cloth between each two tarpaulin keel,When actually used,Waterproof awning cloth can be with merogenesis push-and-pull,Vacate blanking construction mouth,Rainproof can ensure that construction the most simultaneously,The present invention effectively shortens the construction period,Improve efficiency,Ensure that concrete quality,Create economic benefit etc..

Description

A kind of for precast concrete T The sectional telescopic rain-proof shelter of beam and using method
[technical field]
The present invention relates to a kind of rain-proof shelter and using method, be specifically related to a kind of sectional telescopic rain-proof shelter for precast concrete T-beam and using method.
[background technology]
Known, in the work progress such as highway, railway, bridge, tunnel, owing to transport and cost are limited, the most all can select to establish beam making field in the place near job site, in order to meet the beam prefabricated construction of the T of engineering, but owing to domestic beam making field great majority are the interim beam making fields in building site, construction equipment and technique are extremely limited, wherein concrete work all uses loading hopper, straddle truck discharging etc.;Wherein relatively big " length is typically at more than 30m; width is about at more than 4m " due to the width of T beam length and template, and straddle truck aloft crosses operation, when raining working, necessarily cause Rainproof working when pouring the most difficult, but according to the relevant regulations of railroad bridge production licence, it is necessary to pour rain-proof shelter in the configuration of interim beam making field, therefore, when the rainy day constructs, how carrying out Rainproof working when pouring is a great problem.
nullIn order to overcome above-mentioned technical problem,Inventor understands through tracking for many years,The structure pouring rain-proof shelter of each precast beam field domestic is different,But effect is the most undesirable on the whole,Even surpass pouring rain-proof shelter and all can not playing rainproof function of half,The tooling device being worth hundreds of thousands easily is caused to become ornaments、Even become waste product,And part still can normally use pour awning,Due to excessively heavy,Activity is the most nimble,Substantial amounts of working space is taken during construction,And protection effect is poor,It is prone to topple,Can not well meet production needs,Leverage efficiency of construction,Therefore,The light rain cruelty construction when Precast T-Beam is constructed,It is the most universal phenomenon that heavy rain is directly stopped work,This way not only delays the duration,Cause the waste of cost,The serious quality even affecting precast beam,Endanger public security.
[summary of the invention]
Not enough for overcoming present in background technology, the invention provides a kind of sectional telescopic rain-proof shelter for precast concrete T-beam and using method, the present invention arranges roller by the lower end at bracing frame, then it is provided with a plurality of tarpaulin keel in the upper end of bracing frame by left-hand thread train, it is respectively equipped with waterproof awning cloth between each two tarpaulin keel, when actually used, waterproof awning cloth can be with merogenesis push-and-pull, vacate blanking construction mouth, rainproof can ensure that construction the most simultaneously, the present invention effectively shortens the construction period, improve efficiency, ensure that concrete quality, create economic benefit etc..
For realizing goal of the invention as above, the present invention uses technical scheme as described below:
A kind of sectional telescopic rain-proof shelter for precast concrete T-beam, including waterproof awning cloth, tarpaulin keel, bracing frame and roller, lower end at each supporting leg of bracing frame is respectively equipped with roller, it is respectively provided on two sides with slideway in bracing frame upper end, it is provided with a plurality of tarpaulin keel by left-hand thread train on described slideway, described each tarpaulin keel slide on slideway, be respectively equipped with waterproof awning cloth 1 and form the described sectional telescopic rain-proof shelter for precast concrete T-beam between each two tarpaulin keel.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, described left-hand thread train includes inverse buckling wheel, spring, road wheel and gripper shoe, it is respectively provided on two sides with inverse buckling wheel in bracer lower end, it is respectively equipped with road wheel above each inverse buckling wheel, it is provided with spring between described two road wheels, is provided with spring in the upper end of a bracer.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, the waterproof awning cloth a length of 2~10m between described each two tarpaulin keel.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, support frame as described above is respectively equipped with support bar between each two supporting leg.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, each supporting leg of support frame as described above includes supporting leg and lower supporting leg, and the lower end of described upper supporting leg and the upper end of lower supporting leg are flexibly connected.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, described slideway is I-steel.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, described roller is fixed on the lower end of mask by wheel shaft, and the upper end of described mask connects the lower end of the supporting leg of bracing frame.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, described roller is the universal wheel of locking function.
A kind of using method of the sectional telescopic rain-proof shelter for precast concrete T-beam, described method specifically includes following steps:
The first step, installation T beam forms;
Second step: connect step, by bracing frame push-and-pull to precalculated position, installs in place;
3rd step: connect step, launches the waterproof awning cloth on bracing frame 4, makes waterproof awning cloth that T beam forms is completely covered;
4th step: connect step, when pouring T beam beam body, artificial push-and-pull tarpaulin keel make tarpaulin keel drive waterproof awning cloth to shrink, and reserve charging space, and now the concrete hopper of gantry crane lifting is poured into a mould toward T beam forms, the most just completes the cast of a T beam beam body;
5th step: connecting step, T beam beam body pours complete, after concrete setting, overall push-and-pull bracing frame, bracing frame is moved to next station.
Using technical scheme as above, the present invention has a superiority as described below:
A kind of sectional telescopic rain-proof shelter for precast concrete T-beam of the present invention and using method, the present invention arranges roller by the lower end at bracing frame, then it is provided with a plurality of tarpaulin keel in the upper end of bracing frame by left-hand thread train, each tarpaulin keel all use left-hand thread train to be connected with the slideway on bracing frame, the push-and-pull i.e. facilitating tarpaulin keel is moved, serve again the fixing of tarpaulin keel, prevent wind from toppling, further, it is respectively equipped with waterproof awning cloth between each two tarpaulin keel, when actually used, waterproof awning cloth can be with merogenesis push-and-pull, vacate blanking construction mouth, rainproof can ensure that construction the most simultaneously, the present invention effectively shortens the construction period, improve efficiency, ensure that concrete quality, create economic benefit etc..
[accompanying drawing explanation]
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the partial structurtes schematic diagram of the present invention;
Fig. 3 is another partial structurtes schematic diagram of the present invention;
Fig. 4 is the use process schematic of the present invention;
In the drawings: 1, waterproof awning cloth;2, tarpaulin keel;3, inverse buckling wheel;4, bracing frame;5, support bar;6, slideway;7, roller;8, spring;9, mask;10, wheel shaft;11, straddle truck;12, concrete hopper;13, T beam beam body;14, T beam forms;15, road wheel;16, bracer is propped up.
[detailed description of the invention]
The present invention can be explained in more detail by the following examples, the invention is not limited in the following examples;
In conjunction with a kind of sectional telescopic rain-proof shelter for precast concrete T-beam described in accompanying drawing 1~3, including waterproof awning cloth 1, tarpaulin keel 2, bracing frame 4 and roller 7, the support bar 5 strengthening intensity it is respectively provided with between each two supporting leg on support frame as described above 4, described support bar 5 setting triangular in shape, now in order to time bracing frame height can realize regulation, each supporting leg of bracing frame 4 is set to upper supporting leg and lower supporting leg, and the lower end of described upper supporting leg and the upper end of lower supporting leg are flexibly connected;Further, the lower end at each supporting leg of bracing frame 4 is respectively equipped with roller 7, and described roller 7 is fixed on the lower end of mask 9 by wheel shaft 10, and the upper end of described mask 9 connects the lower end of the supporting leg of bracing frame 4, and described roller 7 is the universal wheel of locking function;It is respectively provided on two sides with slideway 6 in bracing frame 4 upper end, described slideway 6 is I-steel, it is provided with a plurality of tarpaulin keel 2 by left-hand thread train on its middle slideway 6, left-hand thread train i.e. facilitates the push-and-pull of tarpaulin keel 2 to move, can fix again tarpaulin keel 2 prevents wind from toppling, described left-hand thread train includes inverse buckling wheel 3, spring 8, road wheel 15 and gripper shoe 16, it is respectively provided on two sides with inverse buckling wheel 3 in bracer 16 lower end, it is respectively equipped with road wheel 15 above each inverse buckling wheel 3, slideway 6 it is provided with between inverse buckling wheel 3 and road wheel 15, it is provided with spring between described two road wheels 15, it is provided with spring in the upper end of a bracer 16;Described each tarpaulin keel 2 slide on slideway 6, are respectively equipped with waterproof awning cloth 1 between each two tarpaulin keel 2, and the waterproof awning cloth 1 a length of 2~10m between described each two tarpaulin keel 2 forms the described sectional telescopic rain-proof shelter for precast concrete T-beam.
In order to preferably implement the present invention, the roller 7 in the present invention can be by driven by motor, and described motor is operated by controller, and when needs movable supporting frame 4, operator has only to by controlling motor, can realize the quick mobile of bracing frame 4;Tarpaulin keel 2 in the present invention can also realize automatically moving equally simultaneously, i.e. the side at tarpaulin keel 2 foremost arranges motor, driven by motor left-hand thread train reciprocate.
In conjunction with accompanying drawing 4, the using method of a kind of sectional telescopic rain-proof shelter for precast concrete T-beam of the present invention, described method specifically includes following steps:
The first step, installation T beam forms 14;
Second step: connect step, by bracing frame 4 push-and-pull to precalculated position, installs in place;
3rd step: connect step, launches the waterproof awning cloth 1 on bracing frame 4, makes waterproof awning cloth 1 that T beam forms 14 is completely covered;
4th step: connect step, when pouring T beam beam body 13, artificial push-and-pull tarpaulin keel 2 make tarpaulin keel 2 drive waterproof awning cloth 1 to shrink, and reserve charging space, the concrete hopper 12 of now straddle truck 11 lifting is poured into a mould toward T beam forms 14, the most just completes the cast of a T beam beam body 13;
5th step: connecting step, T beam beam body 13 pours complete, after concrete setting, overall push-and-pull bracing frame 4, bracing frame 4 is moved to next station, it is possible to achieve freely changing between station.
Effective effect of the present invention is: the present invention is by using the frame mode of light and flexible, perfect other construction equipments of cooperation and operating personnel, good isolation rainwater, form the working space being dried, the Precast T-Beam construction making the rainy day can be normally carried out, effectively shorten the construction period, improve efficiency, it is ensured that concrete quality and create economic benefit etc..
Part not in the detailed description of the invention is prior art.
The embodiment selected in this article for the open purpose of the present invention, it is suitable to be presently considered to be, however, it should be understood that, it is contemplated that include that all belong to all changes of this design and the embodiment in invention scope and improvement.

Claims (8)

1. the sectional telescopic rain-proof shelter for precast concrete T-beam, including waterproof awning cloth (1), tarpaulin keel (2), bracing frame (4) and roller (7), it is characterized in that: the lower end at each supporting leg of bracing frame (4) is respectively equipped with roller (7), it is respectively provided on two sides with slideway (6) in bracing frame (4) upper end, it is provided with a plurality of tarpaulin keel (2) by left-hand thread train on described slideway (6), described left-hand thread train includes inverse buckling wheel (3), spring (8), road wheel (15) and a bracer (16), it is respectively provided on two sides with inverse buckling wheel (3) in bracer (16) lower end, it is respectively equipped with road wheel (15) in the top of each inverse buckling wheel (3), it is provided with spring between described two road wheels (15), it is provided with spring in the upper end of a bracer (16);Described each tarpaulin keel (2), in the upper slip of slideway (6), are respectively equipped with the sectional telescopic rain-proof shelter for precast concrete T-beam described in waterproof awning cloth (1) formation between each two tarpaulin keel (2).
Sectional telescopic rain-proof shelter for precast concrete T-beam the most according to claim 1, is characterized in that: the waterproof awning cloth (1) a length of 2~10m between described each two tarpaulin keel (2).
Sectional telescopic rain-proof shelter for precast concrete T-beam the most according to claim 1, is characterized in that: be respectively equipped with support bar (5) between the upper each two supporting leg of support frame as described above (4).
Sectional telescopic rain-proof shelter for precast concrete T-beam the most according to claim 1, it is characterized in that: each supporting leg of support frame as described above (4) includes supporting leg and lower supporting leg, the lower end of described upper supporting leg and the upper end of lower supporting leg are flexibly connected.
Sectional telescopic rain-proof shelter for precast concrete T-beam the most according to claim 1, is characterized in that: described slideway (6) is I-steel.
Sectional telescopic rain-proof shelter for precast concrete T-beam the most according to claim 1, it is characterized in that: described roller (7) is fixed on the lower end of mask (9) by wheel shaft (10), the upper end of described mask (9) connects the lower end of the supporting leg of bracing frame (4).
Sectional telescopic rain-proof shelter for precast concrete T-beam the most according to claim 1, is characterized in that: described roller (7) is the universal wheel of locking function.
8. according to the using method of a kind of sectional telescopic rain-proof shelter for precast concrete T-beam of the sectional telescopic rain-proof shelter for precast concrete T-beam described in claim 1~7 any claim, it is characterized in that: described method specifically includes following steps:
The first step, installation T beam forms (14);
Second step: connect step, by bracing frame (4) push-and-pull to precalculated position, installs in place;
3rd step: connect step, launches the waterproof awning cloth (1) on bracing frame (4), makes waterproof awning cloth (1) that T beam forms (14) is completely covered;
4th step: connect step, when T beam beam body (13) is poured, artificial push-and-pull tarpaulin keel (2) makes tarpaulin keel (2) drive waterproof awning cloth (1) to shrink, reserve charging space, the concrete hopper (12) that now straddle truck (11) lifts is poured into a mould toward T beam forms (14), the most just completes the cast of T beam beam body (13);
5th step: connecting step, T beam beam body (13) pours complete, after concrete setting, overall push-and-pull bracing frame (4), bracing frame (4) is moved to next station.
CN201410303119.6A 2014-06-30 2014-06-30 A kind of sectional telescopic rain-proof shelter for precast concrete T-beam and using method Active CN104060860B (en)

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CN109203218B (en) * 2018-11-02 2021-02-09 中铁十八局集团第一工程有限公司 Prefabricated T roof beam concrete placement protection canopy of railway
CN110306737B (en) * 2019-07-09 2020-08-11 周丽博 Prefabricated bridge concrete placement rain-proof construction equipment
CN110700290A (en) * 2019-10-23 2020-01-17 重庆工商职业学院 Construction device and construction method for protecting high slope concrete of building
CN114108472B (en) * 2021-11-02 2024-02-27 江苏省交通工程集团有限公司 Bridge concrete pouring rainproof construction method and device thereof

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JPH04149380A (en) * 1990-10-12 1992-05-22 Daiwa House Ind Co Ltd Air dome suitable for temporary use
KR100580187B1 (en) * 2006-02-13 2006-05-16 주식회사 동남아태종합건축사사무소 Rainwater blinder of veranda
CN201512955U (en) * 2009-10-21 2010-06-23 中国航空港建设第八工程总队 Rainproof working shed with convenient movement
CN201850711U (en) * 2010-09-04 2011-06-01 中铁十一局集团第二工程有限公司 Rainproof sun shelter
CN202124817U (en) * 2011-06-08 2012-01-25 潘玲 Awning for concrete road surface construction
CN204186097U (en) * 2014-06-30 2015-03-04 中铁七局集团第一工程有限公司 A kind of sectional telescopic rain-proof shelter for precast concrete T-beam

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Patentee before: THE FIRST ENGINEERING CORP., 1ST OF CHINA RAILWAY SEVENTH Group

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