CN104060860A - Sectional telescopic rainproof shed and application method for prefabricating concrete T beam - Google Patents
Sectional telescopic rainproof shed and application method for prefabricating concrete T beam Download PDFInfo
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- CN104060860A CN104060860A CN201410303119.6A CN201410303119A CN104060860A CN 104060860 A CN104060860 A CN 104060860A CN 201410303119 A CN201410303119 A CN 201410303119A CN 104060860 A CN104060860 A CN 104060860A
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- awning cloth
- keel
- precast concrete
- proof shelter
- tarpaulin
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Abstract
The invention relates to a sectional telescopic rainproof shed and an application method for prefabricating a concrete T beam. The lower end of each supporting leg of a supporting frame (4) is respectively provided with a roller (7), two sides of the upper end of the supporting frame are respectively provided with a slide-way (6), the slide-way is provided with a plurality of awning cloth keels (2) through a back-buckling wheel system, each awning cloth keel slides on the slide-way, a piece of rainproof awning cloth (1) is respectively arranged between every two adjacent awning cloth keels, each awning cloth keel is connected with the slide-way on the supporting frame through the back-buckling wheel system, so that the awning cloth keel is convenient to move, and the awning cloth keels also can be fixed, the tilting of the awning cloth keel can be prevented; the rainproof awning cloth is arranged between every two adjacent awning cloth keels, so that when in real use, the rainproof awning cloth can be pushed and pulled in a sectional manner, a blanking construction opening is exposed, the construction can be guaranteed, while the rain is prevented, the construction period is effectively shortened, the labor efficiency is improved, the concrete quality is guaranteed, and the economic benefit is created.
Description
[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 and using method for precast concrete T-beam.
[background technology]
Known, in the work progresss such as highway, railway, bridge, tunnel, due to transport and cost limited, substantially all can be chosen near the place of job site and establish beam making field, in order to meet the beam prefabricated construction of T of engineering, but because domestic beam making field great majority are the interim beam making fields in building site, construction equipment and technique are subject to great restriction, wherein concrete work all adopts loading hopper, straddle truck discharging etc.; Wherein due to large " length is generally more than 30m; width is greatly more than 4m " of the width of T beam length and template, and straddle truck crosses operation aloft, in the time of raining working, must cause the Rainproof working while building very difficult, but according to the relevant regulations of railroad bridge production licence, must build rain-proof shelter in interim beam making field configuration, therefore, while construction in the rainy day, how in the time building, carrying out Rainproof working is a great problem.
In order to overcome above-mentioned technical problem, inventor understands through tracking for many years, the structure of building rain-proof shelter of domestic each precast beam field is different, but effect is all very undesirable on the whole, the building rain-proof shelter and all can not play rainproof function of even super half, cause the tooling device that is worth easily hundreds of thousands to become ornaments, even become waste product, build awning and part still can normally be used, due to too heavy, activity is not nimble, when construction, take a large amount of working spaces, and protection effect is poor, be easy to topple, can not well meet need of production, greatly affect efficiency of construction, therefore, the barbarous construction of light rain in the time that Precast T-Beam is constructed, it is very general phenomenon that heavy rain is directly stopped work, this way has not only been incured loss through delay the duration, cause the waste of cost, the serious quality that even affects precast beam, endanger public security etc.
[summary of the invention]
For overcoming the deficiency existing in background technology, the invention provides a kind of sectional telescopic rain-proof shelter and using method for precast concrete T-beam, the present invention arranges roller by the lower end at bracing frame, then be provided with a plurality of tarpaulin keel in the upper end of bracing frame by left-hand thread train, between every two tarpaulin keel, be respectively equipped with waterproof awning cloth, in the time that reality is used, waterproof awning cloth can merogenesis push-and-pull, vacate blanking construction mouthful, can rainproofly also ensure construction simultaneously, the present invention has effectively shortened the construction period, improve efficiency, ensure concrete quality, create economic benefit etc.
For realizing goal of the invention as above, the present invention adopts technical scheme as described below:
A kind of sectional telescopic rain-proof shelter for precast concrete T-beam, comprise waterproof awning cloth, tarpaulin keel, bracing frame and roller, lower end at each supporting leg of bracing frame is respectively equipped with roller, both sides in bracing frame upper end are respectively equipped with slideway, on described slideway, be provided with a plurality of tarpaulin keel by left-hand thread train, 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 every two tarpaulin keel.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, described left-hand thread train comprises inverse buckling wheel, spring, road wheel and gripper shoe, both sides in back-up block lower end are respectively equipped with inverse buckling wheel, above each inverse buckling wheel, be respectively equipped with road wheel, between described two road wheels, be provided with spring, be provided with spring in the upper end of back-up block.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, the waterproof awning cloth length between described every two tarpaulin keel is 2～10m.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, is respectively equipped with support bar between every two supporting legs on support frame as described above.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, each supporting leg of support frame as described above comprises supporting leg and lower support leg, the lower end of described upper supporting leg is connected with the movable upper end of lower support leg.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, described slideway is i iron.
The described sectional telescopic rain-proof shelter for precast concrete T-beam, described roller is fixed on the lower end of covering plate by wheel shaft, and the upper end of described illiteracy plate 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.
For a using method for the sectional telescopic rain-proof shelter of precast concrete T-beam, described method specifically comprises the steps:
The first step, installation T beam forms;
Second step: connect step, by bracing frame push-and-pull to precalculated position, installation in position;
The 3rd step: connect step, launch the waterproof awning cloth on bracing frame 4, make waterproof awning cloth cover T beam forms completely;
The 4th step: connect step, in the time that T beam beam body is built, artificial push-and-pull tarpaulin keel make tarpaulin keel drive waterproof awning cloth to shrink, and reserve charging space, now the concrete hopper of gantry crane lifting, toward the cast of T beam forms, has now just completed the cast of a T beam beam body;
The 5th step: connect step, T beam beam body is built complete, and after concrete setting, overall push-and-pull bracing frame, moves to next station by bracing frame.
Adopt technical scheme as above, the present invention has superiority as described below:
A kind of sectional telescopic rain-proof shelter and using method for precast concrete T-beam of the present invention, the present invention arranges roller by the lower end at bracing frame, then be provided with a plurality of tarpaulin keel in the upper end of bracing frame by left-hand thread train, each tarpaulin keel all adopt left-hand thread train to be connected with the slideway on bracing frame, facilitated the push-and-pull of tarpaulin keel to move, play again the fixing of tarpaulin keel, prevent that wind from toppling, further, between every two tarpaulin keel, be respectively equipped with waterproof awning cloth, in the time that reality is used, waterproof awning cloth can merogenesis push-and-pull, vacate blanking construction mouthful, can rainproofly also ensure construction simultaneously, the present invention has effectively shortened the construction period, improve efficiency, ensure concrete quality, create economic benefit etc.
[brief description of the drawings]
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial structurtes schematic diagram of the present invention;
Fig. 3 is another partial structurtes schematic diagram of the present invention;
Fig. 4 is use procedure schematic diagram 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, cover plate; 10, wheel shaft; 11, straddle truck; 12, concrete hopper; 13, T beam beam body; 14, T beam forms; 15, road wheel; 16, back-up block.
[detailed description of the invention]
Can explain in more detail the present invention by the following examples, the present invention is not limited to the following examples;
A kind of sectional telescopic rain-proof shelter for precast concrete T-beam described in 1～3 by reference to the accompanying drawings, comprise waterproof awning cloth 1, tarpaulin keel 2, bracing frame 4 and roller 7, on support frame as described above 4, between every two supporting legs, be respectively equipped with the support bar 5 for strengthening intensity, the setting triangular in shape of described support bar 5, now for time bracing frame height can realize adjusting, each supporting leg of bracing frame 4 is set to supporting leg and lower support leg, and the lower end of described upper supporting leg is connected with the movable upper end of lower support leg, further, be respectively equipped with roller 7 at the lower end of each supporting leg of bracing frame 4, described roller 7 is fixed on the lower end of covering plate 9 by wheel shaft 10, and the upper end of described illiteracy plate 9 connects the lower end of the supporting leg of bracing frame 4, and described roller 7 is the universal wheel of locking function, both sides in bracing frame 4 upper ends are respectively equipped with slideway 6, described slideway 6 is i iron, on its middle slideway 6, be provided with a plurality of tarpaulin keel 2 by left-hand thread train, left-hand thread train facilitates the push-and-pull of tarpaulin keel 2 to move, can fix again tarpaulin keel 2 and prevent that wind from toppling, described left-hand thread train comprises inverse buckling wheel 3, spring 8, road wheel 15 and gripper shoe 16, both sides in back-up block 16 lower ends are respectively equipped with inverse buckling wheel 3, above each inverse buckling wheel 3, be respectively equipped with road wheel 15, between inverse buckling wheel 3 and road wheel 15, be provided with slideway 6, between described two road wheels 15, be provided with spring, upper end at back-up block 16 is provided with spring, described each tarpaulin keel 2 slide on slideway 6, be respectively equipped with waterproof awning cloth 12 of every two tarpaulin keel, waterproof awning cloth 1 length between described every two tarpaulin keel 2 is that 2～10m forms the described sectional telescopic rain-proof shelter for precast concrete T-beam.
In order better to implement the present invention, the roller 7 in the present invention can be by driven by motor, and described motor operates by controller, and in the time of needs movable supporting frame 4, operator only need to, by controlling motor, can realize the fast moving of bracing frame 4; Tarpaulin keel 2 in the present invention simultaneously equally also can be realized automated movement, in a side of tarpaulin keel 2 foremost, motor are set, and done to come and go move by driven by motor left-hand thread train.
By reference to the accompanying drawings 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 comprises the steps:
The first step, installation T beam forms 14;
Second step: connect step, by bracing frame 4 push-and-pulls to precalculated position, installation in position;
The 3rd step: connect step, launch the waterproof awning cloth 1 on bracing frame 4, make waterproof awning cloth 1 cover T beam forms 14 completely;
The 4th step: connect step, in the time that T beam beam body 13 is built, 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 that now straddle truck 11 lifts is poured into a mould toward T beam forms 14, has now just completed the cast of a T beam beam body 13;
The 5th step: connect step, T beam beam body 13 is built complete, and after concrete setting, overall push-and-pull bracing frame 4, moves to next station by bracing frame 4, can realize freely changing between station.
Effective effect of the present invention is: the present invention is by adopting the frame mode of light and flexible, perfectly coordinate other construction equipments and operating personnel, good isolated rainwater, form dry working space, the Precast T-Beam construction of rainy day can normally be carried out, effectively shorten the construction period, improved efficiency, ensured concrete quality and created economic benefit etc.
Part not in the detailed description of the invention is prior art.
The embodiment selecting in this article for open object of the present invention, currently thinks suitablely, still, will be appreciated that, the present invention is intended to comprise that all belong to all changes and the improvement of the embodiment in this design and invention scope.
Claims (9)
1. the sectional telescopic rain-proof shelter for precast concrete T-beam, comprise 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), both sides in bracing frame (4) upper end are respectively equipped with slideway (6), described slideway (6) is upper is provided with a plurality of tarpaulin keel (2) by left-hand thread train, described each tarpaulin keel (2) are in the upper slip of slideway (6), between every two tarpaulin keel (2), be respectively equipped with waterproof awning cloth (1) and form the described sectional telescopic rain-proof shelter for precast concrete T-beam.
2. the sectional telescopic rain-proof shelter for precast concrete T-beam according to claim 1, it is characterized in that: described left-hand thread train comprises inverse buckling wheel (3), spring (8), road wheel (15) and gripper shoe (16), both sides in back-up block (16) lower end are respectively equipped with inverse buckling wheel (3), be respectively equipped with road wheel (15) in the top of each inverse buckling wheel (3), between described two road wheels (15), be provided with spring, be provided with spring in the upper end of back-up block (16).
3. the sectional telescopic rain-proof shelter for precast concrete T-beam according to claim 1, is characterized in that: waterproof awning cloth (1) length between described every two tarpaulin keel (2) is 2～10m.
4. the sectional telescopic rain-proof shelter for precast concrete T-beam according to claim 1, is characterized in that: between upper every two supporting legs of support frame as described above (4), be respectively equipped with support bar (5).
5. the sectional telescopic rain-proof shelter for precast concrete T-beam according to claim 1, it is characterized in that: each supporting leg of support frame as described above (4) comprises supporting leg and lower support leg, the lower end of described upper supporting leg is connected with the movable upper end of lower support leg.
6. the sectional telescopic rain-proof shelter for precast concrete T-beam according to claim 1, is characterized in that: described slideway (6) is i iron.
7. the sectional telescopic rain-proof shelter for precast concrete T-beam according to claim 1, it is characterized in that: described roller (7) is fixed on the lower end of covering plate (9) by wheel shaft (10), the upper end of described illiteracy plate (9) connects the lower end of the supporting leg of bracing frame (4).
8. the sectional telescopic rain-proof shelter for precast concrete T-beam according to claim 1, is characterized in that: the universal wheel that described roller (7) is locking function.
9. 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 the arbitrary claim of claim 1～8, it is characterized in that: described method specifically comprises the steps:
The first step, installation T beam forms (14);
Second step: connect step, by bracing frame (4) push-and-pull to precalculated position, installation in position;
The 3rd step: connect step, launch the waterproof awning cloth (1) on bracing frame (4), make waterproof awning cloth (1) cover T beam forms (14) completely;
The 4th step: connect step, in the time that T beam beam body (13) is built, artificial push-and-pull tarpaulin keel (2) make tarpaulin keel (2) drive waterproof awning cloth (1) to shrink, reserve charging space, the concrete hopper (12) of now straddle truck (11) lifting, toward T beam forms (14) cast, has now just completed the cast of a T beam beam body (13);
The 5th step: connect step, T beam beam body (13) is built complete, after concrete setting, overall push-and-pull bracing frame (4), moves to next station by bracing frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303119.6A CN104060860B (en) | 2014-06-30 | 2014-06-30 | A kind of sectional telescopic rain-proof shelter for precast concrete T-beam and using method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410303119.6A CN104060860B (en) | 2014-06-30 | 2014-06-30 | A kind of sectional telescopic rain-proof shelter for precast concrete T-beam and using method |
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| Publication Number | Publication Date |
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| CN104060860A true CN104060860A (en) | 2014-09-24 |
| CN104060860B CN104060860B (en) | 2016-08-17 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203218A (en) * | 2018-11-02 | 2019-01-15 | 姚晓宁 | A kind of railway prefabricated T beam concreting protection canopy |
| CN110306737A (en) * | 2019-07-09 | 2019-10-08 | 周丽博 | A kind of precast bridge concreting rain-proof constructing device |
| 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 |
| CN114108472A (en) * | 2021-11-02 | 2022-03-01 | 江苏省交通工程集团有限公司 | Rainproof construction method and device for pouring concrete of bridge |
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| 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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2014
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Patent Citations (6)
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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 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203218A (en) * | 2018-11-02 | 2019-01-15 | 姚晓宁 | A kind of railway prefabricated T beam concreting protection canopy |
| CN110306737A (en) * | 2019-07-09 | 2019-10-08 | 周丽博 | A kind of precast bridge concreting rain-proof constructing device |
| 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 |
| CN114108472A (en) * | 2021-11-02 | 2022-03-01 | 江苏省交通工程集团有限公司 | Rainproof construction method and device for pouring concrete of bridge |
| 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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| Publication number | Publication date |
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| CN104060860B (en) | 2016-08-17 |
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Effective date of registration: 20201202 Address after: Room 1001, No.30 and 32, Shuixi Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Engineering Co.,Ltd. Address before: Spring Road Xigong District 471001 Henan city of Luoyang province No. 155 Patentee before: THE FIRST ENGINEERING CORP., 1ST OF CHINA RAILWAY SEVENTH Group |