CN203530989U - Deep foundation pit shoring retaining wall steel pipe concrete supporting assembly - Google Patents
Deep foundation pit shoring retaining wall steel pipe concrete supporting assembly Download PDFInfo
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- CN203530989U CN203530989U CN201320605426.0U CN201320605426U CN203530989U CN 203530989 U CN203530989 U CN 203530989U CN 201320605426 U CN201320605426 U CN 201320605426U CN 203530989 U CN203530989 U CN 203530989U
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Abstract
The utility model provides a deep foundation pit shoring retaining wall steel pipe concrete supporting assembly. The deep foundation pit shoring retaining wall steel pipe concrete supporting assembly comprises a straight segment steel pipe. Concrete is filled into the straight segment steel pipe, the two openings of the straight segment steel pipe are provided with end sealing plates and the two ends of the straight segment steel pipe are provided with first flanges. Multiple bolt holes are formed in the first flanges and multiple supporting ribs are welded between the first flanges and the straight segment steel pipe. A traditional reinforced concrete supporting structure or a fashioned iron supporting structure is replaced by a combination structure of a steel pipe and concrete, so that the performances of steel materials and concrete are fully utilized; stability, strength and rigidity are superior; multiple supporting assemblies can be spliced to be a steel pipe concrete supporting structure on a spot; the steel pipe concrete supporting structure can be repeatedly used in a turnover mode multiple times; the openings of the supporting assembly are sealed with the end sealing plates, so that when the spliced steel pipe concrete supporting structure works, the concrete in the supporting assembly is in a three-dimension stressed state, the strength is improved and materials and cost are saved.
Description
[technical field]
The utility model relates to a kind of deep foundation pit support barricade braced structures, particularly a kind of deep foundation pit support barricade concrete filled steel tube supporting component.
[background technology]
In deep-foundation pit engineering, for reducing the distortion of supporting and protection structure cost, shortening Foundation Pit Construction duration, raising engineering structures quality, control supporting barricade, need support system be set in inner side, supporting barricade hole.Existing deep foundation pit support barricade hole inner support system adopts reinforced concrete support system or type steel support system more, although reinforced concrete support system rigidity is large, but time effect is poor, the construction period is long, and not reproducible utilization causes the shortcomings such as waste, although and type steel support system time effect good, can have enough to meet the need use, there is poor rigidity, unfavorable to controlling the distortion of supporting barricade.
[summary of the invention]
The technical problems to be solved in the utility model, be to provide a kind of simple and reasonable, reusable, install and remove deep foundation pit support barricade concrete filled steel tube supporting component fast, poor, the not reproducible utilization of time effect that the reinforced concrete inner support system in prior art of can solving exists causes the poor barricade that causes of waste of material and type steel support or steel pipe support system stiffness to be out of shape large problem.
The utility model is achieved in that a kind of deep foundation pit support barricade concrete filled steel tube supporting component, comprising: a straight section steel pipe; This straight section steel duct is filled with concrete, two mouths of pipe of this straight section steel pipe are provided with end-plate, the two ends of described straight section steel pipe are provided with the first flange, and this first flange is provided with a plurality of bolts hole, between described the first flange and straight section steel pipe, are welded with a plurality of ribs.
Further, this supporting component also comprises: one first steel pipe, and this first steel duct is filled with concrete, and the first steel pipe is vertically installed in a sidewall the mutual conduction of described straight section steel pipe; The mouth of pipe of the first steel pipe is provided with end-plate, and the end of the first steel pipe is provided with the second flange, and this second flange is provided with a plurality of bolts hole; Between described the second flange and the first steel pipe, be welded with a plurality of ribs.
Further, this supporting component also comprises: one second steel pipe and one the 3rd steel pipe; Described the second steel pipe and the 3rd steel duct are all filled with concrete, and described the second steel pipe and the 3rd steel pipe are vertically installed in respectively two side the mutual conduction of described straight section steel pipe, and the second steel pipe, the symmetrical setting of the 3rd steel pipe; The mouth of pipe of described the second steel pipe is provided with end-plate, and the end of this second steel pipe is provided with three-flange dish; The mouth of pipe of described the 3rd steel pipe is provided with end-plate, and the end of the 3rd steel pipe is provided with the 4th flange; Described three-flange dish, the 4th flange all offer a plurality of bolts hole; Between described three-flange dish and the second steel pipe, be welded with a plurality of ribs; Between described the 4th flange and the 3rd steel pipe, be welded with a plurality of ribs.
Further, this supporting component also comprises: one the 4th steel pipe and one the 5th steel pipe; Described the 4th steel pipe and the 5th steel duct are all filled with concrete, and described the 4th steel pipe, the 5th steel pipe are arranged at two side the mutual conduction of described straight section steel pipe, and the 4th steel pipe, the symmetrical setting of the 5th steel pipe; The center line of described the 4th steel pipe, the 5th steel pipe all becomes miter angle with the center line of described straight section steel pipe; The mouth of pipe of described the 4th steel pipe is provided with end-plate, and the end of the 4th steel pipe is provided with the 5th flange; The mouth of pipe of described the 5th steel pipe is provided with end-plate, and the end of the 5th steel pipe is provided with the 6th flange; Described the 5th flange, the 6th flange all offer a plurality of bolts hole; Between described the 5th flange and the 4th steel pipe, be welded with a plurality of ribs; Between described the 6th flange and the 5th steel pipe, be welded with a plurality of ribs.
Further, this supporting component also comprises: one the 6th steel pipe and one the 7th steel pipe; Described the 6th steel pipe and the 7th steel duct are all filled with concrete; Described the 6th steel pipe, the 7th steel pipe are arranged at two side the mutual conduction of described straight section steel pipe, and the 6th steel pipe, the symmetrical setting of the 7th steel pipe; The center line of described the 6th steel pipe, the 7th steel pipe all becomes 30 degree angles with the center line of described straight section steel pipe; The mouth of pipe of described the 6th steel pipe is provided with end-plate, and the end of the 6th steel pipe is provided with the 7th flange; The mouth of pipe of described the 7th steel pipe is provided with end-plate, and the end of the 7th steel pipe is provided with the 8th flange; Described the 7th flange, the 8th flange all offer a plurality of bolts hole; Between described the 7th flange and the 6th steel pipe, be welded with a plurality of ribs; Between described the 8th flange and the 7th steel pipe, be welded with a plurality of ribs.
The utility model has the advantage of: the utility model utilizes steel pipe and concrete combining structure to replace traditional reinforced concrete support structure or type steel support structure, can give full play to steel and concrete performance, stability, intensity, rigidity is excellent, and a plurality of supporting components can carry out on-site consolidation and become concrete filled steel tube braced structures, can repeatedly have enough to meet the need and reuse, the mouth of pipe of this supporting component adopts end-plate to seal, while making the concrete filled steel tube braced structures work after assembled, the inner concrete of each supporting component is in three-dimensional stress, intensity is improved.The utility model solved deep foundation ditch inner support adopt traditional reinforced concrete structure support the time effect existing poor, can not reuse and cause waste of material, remove the problems such as difficult, time-consuming, noise pollution, also solved traditional type steel support or steel pipe support and existed poor rigidity, supporting barricade to be out of shape large problem.The utility model rigidity is large, the distortion of supporting barricade is little, can have enough to meet the need use, accelerating construction progress, saving material, reduce costs.
[accompanying drawing explanation]
Fig. 1 is the structural representation of the deep foundation pit support barricade concrete filled steel tube supporting component of the utility model the first embodiment.
Fig. 2 is the schematic cross-section of concrete filled steel tube supporting component described in the utility model.
Fig. 3 is the structural representation of the deep foundation pit support barricade concrete filled steel tube supporting component of the utility model the second embodiment.
Fig. 4 is the structural representation of the deep foundation pit support barricade concrete filled steel tube supporting component of the utility model the 3rd embodiment.
Fig. 5 is the structural representation of the deep foundation pit support barricade concrete filled steel tube supporting component of the utility model the 4th embodiment.
Fig. 6 is the structural representation of the deep foundation pit support barricade concrete filled steel tube supporting component of the utility model the 5th embodiment.
[specific embodiment]
Refer to shown in Fig. 1 and Fig. 2, a kind of deep foundation pit support barricade concrete filled steel tube supporting component of the utility model the first embodiment, comprising: a straight section steel pipe 1; This straight section steel pipe 1 inside is filled with concrete 11, and two mouths of pipe of this straight section steel pipe 1 are provided with end-plate 12, and this end-plate 12 can make concrete 11(as shown in Figure 2) be encapsulated in straight section steel pipe 1; Inner concrete 11 is in three-dimensional stress when work to make concrete filled steel tube supporting component, and intensity is improved; The two ends of described straight section steel pipe 1 are provided with the first flange 13, and this first flange 13 is provided with a plurality of bolts hole 131, between described the first flange 13 and straight section steel pipe 1, are welded with a plurality of ribs 14; This ribs 14 is improved the stress condition of assembly end, the bonding strength between Assurance component, and prevent described the first flange 13 excessive deformation; Deep foundation pit support barricade concrete filled steel tube supporting component of the present utility model can, according to concrete condition of construction, carry out on-site consolidation by a plurality of supporting components and become concrete filled steel tube braced structures.
As shown in Figure 3, be the structural representation of the deep foundation pit support barricade concrete filled steel tube supporting component of the utility model the second embodiment.The difference of this second embodiment and the first embodiment is: this supporting component also comprises: one first steel pipe 2, and these the first steel pipe 2 inside are filled with concrete, and the first steel pipe 2 is vertically installed in a sidewall the mutual conduction of described straight section steel pipe 1; The mouth of pipe of the first steel pipe 2 is provided with end-plate 12, and the end of the first steel pipe 2 is provided with the second flange 21, and this second flange 21 is provided with a plurality of bolts hole 131; Between described the second flange 21 and the first steel pipe 2, be welded with a plurality of ribs 14.
As shown in Figure 4, be the structural representation of the deep foundation pit support barricade concrete filled steel tube supporting component of the utility model the 3rd embodiment.The difference of the 3rd embodiment and the first embodiment is: this supporting component also comprises: one second steel pipe 3 and one the 3rd steel pipe 4; Described the second steel pipe 3 and the 3rd steel pipe 4 inside are all filled with concrete, and described the second steel pipe 3 and the 3rd steel pipe 4 are vertically installed in respectively two side the mutual conduction of described straight section steel pipe 1, and the second steel pipe 3, the symmetrical setting of the 3rd steel pipe 4; The mouth of pipe of described the second steel pipe 3 is provided with end-plate 12, and the end of this second steel pipe 3 is provided with three-flange dish 31; The mouth of pipe of described the 3rd steel pipe 4 is provided with end-plate 12, and the end of the 3rd steel pipe 4 is provided with the 4th flange 41; Described three-flange dish 31, the 4th flange 41 all offer a plurality of bolts hole 131; Between described three-flange dish 31 and the second steel pipe 3, be welded with a plurality of ribs 14; Between described the 4th flange 41 and the 3rd steel pipe 4, be welded with a plurality of ribs 14.
Shown in Fig. 5, it is the structural representation of the deep foundation pit support barricade concrete filled steel tube supporting component of the utility model the 4th embodiment.The difference of the 4th embodiment and the first embodiment is: this supporting component also comprises: one the 4th steel pipe 5 and one the 5th steel pipe 6; Described the 4th steel pipe 5 and the 5th steel pipe 6 inside are all filled with concrete, and described the 4th steel pipe 5, the 5th steel pipe 6 are arranged at two side the mutual conduction of described straight section steel pipe 1, and the 4th steel pipe 5, the symmetrical setting of the 5th steel pipe 6; The center line of described the 4th steel pipe 5, the 5th steel pipe 6 all becomes miter angle α with the center line of described straight section steel pipe 1; The mouth of pipe of described the 4th steel pipe 5 is provided with end-plate 12, and the end of the 4th steel pipe 5 is provided with the 5th flange 51; The mouth of pipe of described the 5th steel pipe 6 is provided with end-plate 12, and the end of the 5th steel pipe 6 is provided with the 6th flange 61; Described the 5th flange 51, the 6th flange 61 all offer a plurality of bolts hole 131; Between described the 5th flange 51 and the 4th steel pipe 5, be welded with a plurality of ribs; Between described the 6th flange 61 and the 5th steel pipe 6, be welded with a plurality of ribs 14.
Shown in Fig. 6, it is the structural representation of the deep foundation pit support barricade concrete filled steel tube supporting component of the utility model the 5th embodiment.The difference of the 5th embodiment and the first embodiment is: this supporting component also comprises: one the 6th steel pipe 7 and one the 7th steel pipe 8; Described the 6th steel pipe 7 and the 7th steel pipe 8 inside are all filled with concrete; Described the 6th steel pipe 7, the 7th steel pipe 8 are arranged at two side the mutual conduction of described straight section steel pipe 1, and the 6th steel pipe 7, the symmetrical setting of the 7th steel pipe 8; The center line of described the 6th steel pipe 7, the 7th steel pipe 8 all becomes 30 degree angle β with the center line of described straight section steel pipe 1; The mouth of pipe of described the 6th steel pipe 7 is provided with end-plate 12, and the end of the 6th steel pipe 7 is provided with the 7th flange 71; The mouth of pipe of described the 7th steel pipe 8 is provided with end-plate 12, and the end of the 7th steel pipe 8 is provided with the 8th flange 81; Described the 7th flange 71, the 8th flange 81 all offer a plurality of bolts hole 131; Between described the 7th flange 71 and the 6th steel pipe 7, be welded with a plurality of ribs; Between described the 8th flange 71 and the 7th steel pipe 8, be welded with a plurality of ribs 14.
Here it should be noted that: in deep-foundation pit engineering, can be according to site operation situation, the flange by five kinds of dissimilar supporting components above-mentioned in the utility model by steel tube end part is assembled into concrete filled steel tube braced structures arbitrarily through bolt.
In a word, the utility model utilizes steel pipe and concrete combining structure to replace traditional reinforced concrete support structure or type steel support structure, can give full play to steel and concrete performance, stability, intensity, rigidity are excellent, and can utilize polytype supporting component to carry out on-site consolidation and become concrete filled steel tube braced structures, can repeatedly have enough to meet the need and reuse, the mouth of pipe of this supporting component adopts end-plate to seal, while making the concrete filled steel tube braced structures work after assembled, the inner concrete of each supporting component is in three-dimensional stress, and intensity is improved.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a deep foundation pit support barricade concrete filled steel tube supporting component, is characterized in that, comprising: a straight section steel pipe; This straight section steel duct is filled with concrete, two mouths of pipe of this straight section steel pipe are provided with end-plate, the two ends of described straight section steel pipe are provided with the first flange, and this first flange is provided with a plurality of bolts hole, between described the first flange and straight section steel pipe, are welded with a plurality of ribs.
2. a kind of deep foundation pit support barricade concrete filled steel tube supporting component according to claim 1, it is characterized in that: this supporting component also comprises: one first steel pipe, this first steel duct is filled with concrete, and the first steel pipe is vertically installed in a sidewall the mutual conduction of described straight section steel pipe; The mouth of pipe of the first steel pipe is provided with end-plate, and the end of the first steel pipe is provided with the second flange, and this second flange is provided with a plurality of bolts hole; Between described the second flange and the first steel pipe, be welded with a plurality of ribs.
3. a kind of deep foundation pit support barricade concrete filled steel tube supporting component according to claim 1, is characterized in that: this supporting component also comprises: one second steel pipe and one the 3rd steel pipe; Described the second steel pipe and the 3rd steel duct are all filled with concrete, and described the second steel pipe and the 3rd steel pipe are vertically installed in respectively two side the mutual conduction of described straight section steel pipe, and the second steel pipe, the symmetrical setting of the 3rd steel pipe; The mouth of pipe of described the second steel pipe is provided with end-plate, and the end of this second steel pipe is provided with three-flange dish; The mouth of pipe of described the 3rd steel pipe is provided with end-plate, and the end of the 3rd steel pipe is provided with the 4th flange; Described three-flange dish, the 4th flange all offer a plurality of bolts hole; Between described three-flange dish and the second steel pipe, be welded with a plurality of ribs; Between described the 4th flange and the 3rd steel pipe, be welded with a plurality of ribs.
4. a kind of deep foundation pit support barricade concrete filled steel tube supporting component according to claim 1, is characterized in that: this supporting component also comprises: one the 4th steel pipe and one the 5th steel pipe; Described the 4th steel pipe and the 5th steel duct are all filled with concrete, and described the 4th steel pipe, the 5th steel pipe are arranged at two side the mutual conduction of described straight section steel pipe, and the 4th steel pipe, the symmetrical setting of the 5th steel pipe; The center line of described the 4th steel pipe, the 5th steel pipe all becomes miter angle with the center line of described straight section steel pipe; The mouth of pipe of described the 4th steel pipe is provided with end-plate, and the end of the 4th steel pipe is provided with the 5th flange; The mouth of pipe of described the 5th steel pipe is provided with end-plate, and the end of the 5th steel pipe is provided with the 6th flange; Described the 5th flange, the 6th flange all offer a plurality of bolts hole; Between described the 5th flange and the 4th steel pipe, be welded with a plurality of ribs; Between described the 6th flange and the 5th steel pipe, be welded with a plurality of ribs.
5. a kind of deep foundation pit support barricade concrete filled steel tube supporting component according to claim 1, is characterized in that: this supporting component also comprises: one the 6th steel pipe and one the 7th steel pipe; Described the 6th steel pipe and the 7th steel duct are all filled with concrete; Described the 6th steel pipe, the 7th steel pipe are arranged at two side the mutual conduction of described straight section steel pipe, and the 6th steel pipe, the symmetrical setting of the 7th steel pipe; The center line of described the 6th steel pipe, the 7th steel pipe all becomes 30 degree angles with the center line of described straight section steel pipe; The mouth of pipe of described the 6th steel pipe is provided with end-plate, and the end of the 6th steel pipe is provided with the 7th flange; The mouth of pipe of described the 7th steel pipe is provided with end-plate, and the end of the 7th steel pipe is provided with the 8th flange; Described the 7th flange, the 8th flange all offer a plurality of bolts hole; Between described the 7th flange and the 6th steel pipe, be welded with a plurality of ribs; Between described the 8th flange and the 7th steel pipe, be welded with a plurality of ribs.
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CN201320605426.0U CN203530989U (en) | 2013-09-28 | 2013-09-28 | Deep foundation pit shoring retaining wall steel pipe concrete supporting assembly |
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CN201320605426.0U CN203530989U (en) | 2013-09-28 | 2013-09-28 | Deep foundation pit shoring retaining wall steel pipe concrete supporting assembly |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105350546A (en) * | 2015-11-30 | 2016-02-24 | 张继红 | Assembly type foundation pit bracing concrete filled steel tube support and construction method thereof |
CN106351234A (en) * | 2016-10-24 | 2017-01-25 | 北京工业大学 | Assembled type three-combined-round-steel-pipe concrete inner support structure and manufacturing method |
CN106351235A (en) * | 2016-10-24 | 2017-01-25 | 北京工业大学 | Assembled type four-combined-round-steel-pipe concrete inner support structure and manufacturing method |
CN106869140A (en) * | 2016-01-13 | 2017-06-20 | 中国建筑第八工程局有限公司 | A kind of relay for the compensation of large deep foundation pit bracing members system axle power |
CN106948359A (en) * | 2017-04-19 | 2017-07-14 | 合肥学院 | A kind of offshore wind farm engineering steel pile foundation and its construction method |
CN108487261A (en) * | 2018-04-10 | 2018-09-04 | 江西科技学院 | A kind of arch steel structure support |
CN114000513A (en) * | 2021-11-09 | 2022-02-01 | 中国建筑第六工程局有限公司 | Assembled precast concrete hollow supporting beam |
-
2013
- 2013-09-28 CN CN201320605426.0U patent/CN203530989U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105350546A (en) * | 2015-11-30 | 2016-02-24 | 张继红 | Assembly type foundation pit bracing concrete filled steel tube support and construction method thereof |
CN106869140A (en) * | 2016-01-13 | 2017-06-20 | 中国建筑第八工程局有限公司 | A kind of relay for the compensation of large deep foundation pit bracing members system axle power |
CN106869140B (en) * | 2016-01-13 | 2019-03-08 | 中国建筑第八工程局有限公司 | A kind of relay for the compensation of large deep foundation pit bracing members system axle power |
CN106351234A (en) * | 2016-10-24 | 2017-01-25 | 北京工业大学 | Assembled type three-combined-round-steel-pipe concrete inner support structure and manufacturing method |
CN106351235A (en) * | 2016-10-24 | 2017-01-25 | 北京工业大学 | Assembled type four-combined-round-steel-pipe concrete inner support structure and manufacturing method |
CN106948359A (en) * | 2017-04-19 | 2017-07-14 | 合肥学院 | A kind of offshore wind farm engineering steel pile foundation and its construction method |
CN108487261A (en) * | 2018-04-10 | 2018-09-04 | 江西科技学院 | A kind of arch steel structure support |
CN114000513A (en) * | 2021-11-09 | 2022-02-01 | 中国建筑第六工程局有限公司 | Assembled precast concrete hollow supporting beam |
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Granted publication date: 20140409 Termination date: 20190928 |
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