CN203475313U - Integral type precompression water tank - Google Patents
Integral type precompression water tank Download PDFInfo
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- CN203475313U CN203475313U CN201320470853.2U CN201320470853U CN203475313U CN 203475313 U CN203475313 U CN 203475313U CN 201320470853 U CN201320470853 U CN 201320470853U CN 203475313 U CN203475313 U CN 203475313U
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- water tank
- side wall
- shellfish thunder
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- wood
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Abstract
The utility model discloses an integral type precompression water tank which comprises a water tank framework constituted by truss pieces and is characterized in that the water tank framework is formed by a water tank bottom plate, a side wall at the periphery, and a plurality of partition boards arranged in the water tank framework and is further provided with a plurality of water bags; the water bags are arranged in the water tank framework; a piece of waterproof oil cloth is applied on the water tank bottom plate; the partition boards are positioned between two adjacent water bags. The integral type precompression water tank is applicable to construction of an ultra-wide concrete box girder and various concrete bridge projects requiring precompression, realizes integral spanning large-area precompression of the ultra-wide concrete box girder in bridge construction, can reflect the safety state of a bracket relatively accurately, and is simple in operation, low in material cost, low in labour cost and short in required construction period; the size of the area of a precompression box girder can be adjusted according to the project requirements, so that the defects of the conventional box grider precompression technology can be overcome.
Description
Technical field
The utility model relates to support cast-in-place Construction Technique of Box field, specifically refers to a kind of monolithic precompressed water tank.
Background technology
In the past and in current bridge construction, concrete box girder construction conventional construction method has sandbag preloading, water bag preloading, prefabricated section preloading, these case beam precompressed construction technology costs are relatively high, labour intensity is large, the construction period is longer, for meeting construction quality, safety, take into account cost and work efficiency simultaneously, need to start a kind of new precompressed construction technology, therefore we selected " a kind of Novel integral pre-pressing process " is innovation subject, forms a set of complete reliable construction technology and is used for instructing similar bridge construction.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of be applicable to super wide concrete box girder and the various concrete-bridge engineering construction that needs precompressed, realize in bridge construction super wide concrete box girder whole across large area precompressed, more can accurately reflect the monolithic precompressed water tank of the safe shape of support.
For achieving the above object, the monolithic precompressed water tank that the utility model provides, comprise the water tank framework 1 of setting up with shellfish thunder sheet, it is characterized in that: described water tank framework is by the side wall of water tank bottom plate, surrounding and a plurality of dividing plates in water tank framework are set enclose structure and form, also be provided with a plurality of water bags, described water bag is placed in water tank framework; On described water tank bottom plate and side wall, all lay oil skin, described dividing plate is between two adjacent water bags.
As preferred version, between described side wall, be also provided with to resist the vertical cross-tie of upper and lower layer of water tank lateral pressure; Described vertical cross-tie back of the body a tree, used in making timber for boats adopts chord member vertically to arrange, the vertical cross-tie of lower floor is close to bed die laying, and the vertical cross-tie in upper strata is arranged in water tank top mouthful; With the spacing between the vertical cross-tie of row, it is 1.5 meters.
Further, described water tank bottom plate is comprised of the first bamboo offset plate of steel distribution beam, first lumps of wood and the back cover laid on case beam framework shellfish thunder sheet, and described the first bamboo offset plate is laid on steel distribution beam and first lumps of wood, and described the first bamboo offset plate thickness is 1.8cm.
Further, the side wall of described water tank surrounding by with main bridge box beam bracket shellfish thunder sheet between be connected side wall shellfish thunder sheet, and side wall shellfish thunder sheet between with second lumps of wood of steel wire lashing and the second bamboo offset plate being fixed on second lumps of wood by wooden peg, form, described side wall shellfish thunder sheet comprises two-layer upper strata Bei Lei Pian He lower floor shellfish thunder sheet is vertically set, and between described upper and lower layer shellfish thunder sheet, by fining twisted steel, is connected with nut; Described second lumps of wood is by 30～150cm spacing lateral arrangement.
Further, described second lumps of wood is of a size of 10 * 10cm, and the thickness of described the second bamboo offset plate is 1.8cm.
The utility model has the advantage of:
1,, after support has been set up, need to carry out stability to support, safety is calculated;
2, sand pocket and concrete balancing weight preloading need crane in support surrounding, the sand pocket installing and prefabricated concrete balancing weight to be carried out to lifting operation for a long time, and the utility model does not need crane to carry out for a long time lifting operation, only need to lift material and make water tank;
3, sand pocket and concrete balancing weight are easy to template to pollute or damage in hoisting process, are vulnerable to rainwater impact, and the utility model only need to lift the material of making precompressed water tank, only need high-pressure hydraulic pump just can to water filling in water tank after completing;
The features such as 4, the utility model has been saved a large amount of people, material, machine expense than traditional sand pocket and concrete balancing weight preloading, has shortened the construction period, and easy to operate in construction, and mounting or dismounting are quick, flexible and efficient.
The utility model is applicable to super wide concrete box girder and the various concrete-bridge engineering construction that needs precompressed, realized in bridge construction super wide concrete box girder whole across large area precompressed, more can accurately reflect support safe condition, and simple to operate, Master Cost is low, labour cost is few, the required duration is short, according to the size of requirement of engineering capable of regulating precompressed case beam, has made up the deficiency of existing case beam precompressed technology.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model (the vertical cross-tie of upper and lower layer is not set).
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is the partial structurtes schematic diagram of the utility model (the vertical cross-tie of upper and lower layer has been set).
Fig. 4 is partial side TV structure schematic diagram of the present utility model.
In figure: 1, water tank framework, 2, water tank bottom plate, 21, steel distribution beam, 22, first lumps of wood, the 23, first bamboo offset plate, 3, side wall, 31, fining twisted steel, 32, second lumps of wood, the 33, second bamboo offset plate, 34, upper strata Bei Lei Pian，35, lower floor shellfish thunder sheet, 4, dividing plate, 5, water bag, 6, the vertical cross-tie in upper strata, 7, the vertical cross-tie of lower floor, 8, oil skin, 9, box beam bracket.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail further.
Monolithic precompressed water tank as shown in the figure, comprises the water tank framework 1 of setting up with shellfish thunder sheet, and water tank framework is by the side wall 3 of water tank bottom plate 2, surrounding and a plurality of dividing plates 4 in water tank framework 1 are set enclose structure and form, and is also provided with a plurality of water bags 5, and water bag is placed in water tank framework 1; On water tank bottom plate 2 and side wall 3, all lay oil skin 8, dividing plate 4 is between two adjacent water bags 5.
Between side wall 3, be also provided with to resist the vertical cross-tie 6 in upper strata, the vertical cross-tie 7 of lower floor of water tank lateral pressure; Vertical cross-tie back of the body a tree, used in making timber for boats adopts chord member vertically to arrange, the vertical cross-tie 7 of lower floor is close to bed die laying, and the vertical cross-tie 6 in upper strata is arranged in water tank top mouthful; With the spacing between the vertical cross-tie of row, it is 1.5 meters; Water tank bottom plate 2 is comprised of the first bamboo offset plate 23 of steel distribution beam 21, first lumps of wood 22 and the back cover laid on case beam framework 1 shellfish thunder sheet, and the first bamboo offset plate 23 is laid on steel distribution beam 21 and first lumps of wood 22, and the first bamboo offset plate 23 thickness are 1.8cm.
The side wall 3 of water tank surrounding by with main bridge box beam bracket shellfish thunder sheet between be connected side wall shellfish thunder sheet, and side wall shellfish thunder sheet between with second lumps of wood 32 of steel wire lashing and the second bamboo offset plate 33 being fixed on second lumps of wood 32 by wooden peg, form, side wall shellfish thunder sheet comprises two-layer upper strata Bei Lei Pian34He lower floor shellfish thunder sheet 35 is vertically set, and between upper and lower layer shellfish thunder sheet 34,35, by fining twisted steel 31, is connected with nut; Second lumps of wood 32 is by 30～150cm spacing lateral arrangement; Second lumps of wood 32 is of a size of 10 * 10cm, and the thickness of the second bamboo offset plate 33 is 1.8cm.
When water tank surrounding side wall 3 arranges, side wall shellfish thunder sheet should with main bridge box beam bracket shellfish thunder sheet between be reliably connected, to guarantee its safety and stability.Second lumps of wood 32 is spacing lateral arrangement in accordance with regulations, and adopts steel wire lashing between shellfish thunder sheet, and the second 33 of bamboo offset plates are fixed on second lumps of wood 32 by wooden peg.Firm for guaranteeing surrounding shellfish thunder sheet and baffle plate, between side wall 3, adopt the vertical cross-tie 7 of the vertical cross-tie 6 in upper strata and lower floor to carry out drawing, pull bar back of the body a tree, used in making timber for boats adopts chord member vertically to arrange, the vertical cross-tie 7 of lower floor adopts Φ 20 reinforcing bars 9 to be close to bed die and lays, and the vertical cross-tie 6 in upper strata adopts Φ 14 reinforcement placement on water tank top mouthful.With the spacing between row's pull bar, according to 1.5 meters of settings, while having shellfish thunder rod member to disturb in part, suitably adjust.
The setting of partition wall: for whole section of precompressed part, must between adjacent two water bags, dividing plate 4 be set, dividing plate 4 is not except arranging back of the body a tree, used in making timber for boats and pull bar, and remaining equal homonymy wall paper is put.
Claims (6)
1. a monolithic precompressed water tank, comprise the water tank framework (1) of setting up with shellfish thunder sheet, it is characterized in that: described water tank framework is by the side wall (3) of water tank bottom plate (2), surrounding and a plurality of dividing plates (4) in water tank framework (1) are set enclose structure and form, also be provided with a plurality of water bags (5), described water bag is placed in water tank framework (1); On described water tank bottom plate (2) and side wall (3), all lay oil skin (8), described dividing plate (4) is positioned between adjacent two water bags (5).
2. monolithic precompressed water tank according to claim 1, is characterized in that: the upper and lower layer vertical cross-tie (6,7) that is also provided with to resist water tank lateral pressure between described side wall (3); Described vertical cross-tie back of the body a tree, used in making timber for boats adopts chord member vertically to arrange, lower floor indulges cross-tie (7) and is close to bed die laying, and upper strata is indulged cross-tie (6) and is arranged in water tank top mouthful; With the spacing between the vertical cross-tie of row, it is 1.5 meters.
3. according to the described monolithic precompressed water tank of claim 1 or 2, it is characterized in that: described water tank bottom plate (2) is comprised of the first bamboo offset plate (23) of steel distribution beam (21), first lumps of wood (22) and the back cover laid on case beam framework (1) shellfish thunder sheet, described the first bamboo offset plate (23) is laid on steel distribution beam (21) and first lumps of wood (22) is upper, and described the first bamboo offset plate (23) thickness is 1.8cm.
4. according to the described monolithic precompressed water tank of claim 1 or 2, it is characterized in that: the side wall of described water tank surrounding (3) by with main bridge box beam bracket shellfish thunder sheet between the side wall shellfish thunder sheet that is connected, and with second lumps of wood (32) of steel wire lashing and the second bamboo offset plate (33) being fixed on second lumps of wood (32) by wooden peg, form between side wall shellfish thunder sheet, described side wall shellfish thunder sheet comprises two-layer upper strata Bei Lei sheet (34) and lower floor's shellfish thunder sheet (35) is vertically set, on described, lower floor's shellfish thunder sheet (34, 35) between, by fining twisted steel (31), be connected with nut, described second lumps of wood (32) is by 30～150cm spacing lateral arrangement.
5. according to the described monolithic precompressed water tank of claim 3, it is characterized in that: the side wall of described water tank surrounding (3) by with main bridge box beam bracket shellfish thunder sheet between be connected side wall shellfish thunder sheet, and side wall shellfish thunder sheet between with second lumps of wood (32) of steel wire lashing and the second bamboo offset plate (33) being fixed on second lumps of wood (32) by wooden peg, form, described side wall shellfish thunder sheet comprises two-layer upper strata Bei Lei sheet (34) and lower floor's shellfish thunder sheet (35) is vertically set, and between described upper and lower layer shellfish thunder sheet (34,35), by fining twisted steel (31), is connected with nut; Described second lumps of wood (32) is by 30～150cm spacing lateral arrangement.
6. according to the described monolithic precompressed water tank of claim 5, it is characterized in that: described second lumps of wood (32) is of a size of 10 * 10cm, the thickness of described the second bamboo offset plate (33) is 1.8cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470853.2U CN203475313U (en) | 2013-08-02 | 2013-08-02 | Integral type precompression water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320470853.2U CN203475313U (en) | 2013-08-02 | 2013-08-02 | Integral type precompression water tank |
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| Publication Number | Publication Date |
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| CN203475313U true CN203475313U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320470853.2U Expired - Fee Related CN203475313U (en) | 2013-08-02 | 2013-08-02 | Integral type precompression water tank |
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| CN (1) | CN203475313U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155425A (en) * | 2015-09-22 | 2015-12-16 | 深圳市市政工程总公司 | Fluid analogue simulation preloading construction method of full framing |
| CN105369738A (en) * | 2015-10-08 | 2016-03-02 | 武汉一冶建筑安装工程有限责任公司 | Prepressing method of flushing type bridge rubber raft |
| CN111364759A (en) * | 2020-03-18 | 2020-07-03 | 重庆交通建设(集团)有限责任公司 | Prepressing device of full-scale support of giant open-web girder steel pipe and construction method thereof |
-
2013
- 2013-08-02 CN CN201320470853.2U patent/CN203475313U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155425A (en) * | 2015-09-22 | 2015-12-16 | 深圳市市政工程总公司 | Fluid analogue simulation preloading construction method of full framing |
| CN105369738A (en) * | 2015-10-08 | 2016-03-02 | 武汉一冶建筑安装工程有限责任公司 | Prepressing method of flushing type bridge rubber raft |
| CN111364759A (en) * | 2020-03-18 | 2020-07-03 | 重庆交通建设(集团)有限责任公司 | Prepressing device of full-scale support of giant open-web girder steel pipe and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20210802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |