CN210238479U - Steel sheet pile inner supporting structure - Google Patents
Steel sheet pile inner supporting structure Download PDFInfo
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- CN210238479U CN210238479U CN201920778238.5U CN201920778238U CN210238479U CN 210238479 U CN210238479 U CN 210238479U CN 201920778238 U CN201920778238 U CN 201920778238U CN 210238479 U CN210238479 U CN 210238479U
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- sheet pile
- purlin
- steel
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Abstract
The utility model provides a steel sheet pile inner supporting structure, include the steel sheet pile, enclose the purlin and support the bracket, enclose purlin and steel pipe and support, enclose the purlin and support the bracket and include hitching part and supporting part, hitching part includes hangers board and hang down the board, hangers board articulates at the top of steel sheet pile, the vertical inboard of hugging closely the steel sheet pile in the outside of hanging down the board, supporting part fixed connection is at the lower tip of hitching part, enclose the upside of purlin setting at supporting part, it is tight with the inboard top of hanging down the board to enclose the purlin and support the prestressing force of applying through the steel pipe. The utility model discloses be applied to foundation ditch steel sheet pile and strut, no longer carry out welded connection between steel corbel and the steel sheet pile, change construction method and connected mode, can help enclosing the quick installation of steel corbel that the purlin supported, can increase substantially efficiency for progress quality of assurance. The utility model discloses can also have enough to meet the need the use, accord with the requirement of quick installation, green construction.
Description
Technical Field
The utility model relates to a stake bearing structure, especially an interior support structure of steel sheet pile.
Background
In an inner support steel pipe system of a steel sheet pile, steel corbels of which two ends are supported by steel pipes need to be accurately positioned and have elevations meeting design requirements in the construction and installation process, and the steel corbels and the steel sheet pile are formed by welding in situ.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a steel sheet pile inner supporting structure, solve and enclose the purlin and support bracket and steel sheet pile on-the-spot welded connection waste time, the inefficiency influences the construction progress, the big technical problem of environmental pollution.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an inner supporting structure of a steel sheet pile comprises the steel sheet pile, an enclosing purlin supporting bracket, an enclosing purlin and a steel pipe support,
the steel sheet piles are vertically arranged on two sides of a foundation pit below the ground,
the enclosing purlin supporting brackets are symmetrically arranged on the steel sheet piles on two sides at equal height along the width direction of the steel sheet piles at intervals, each enclosing purlin supporting bracket comprises a hanging part and a bearing part, each hanging part comprises a lug plate and a vertical plate, the lug plates are hung on the tops of the steel sheet piles, the outer sides of the vertical plates are vertically attached to the inner sides of the steel sheet piles, the bearing parts are fixedly connected to the lower end parts of the hanging parts, an enclosing purlin is arranged on each side of each enclosing purlin supporting bracket in a falling mode, and each enclosing purlin is arranged on the upper side of the bearing part in a falling mode,
two ends of the steel pipe support are horizontally supported and connected between two symmetrical enclosing purlins, and the enclosing purlins are tightly propped against the inner sides of the vertical plates through prestress applied to the steel pipe support.
The hitching part is flat and perpendicular to the surface of the steel sheet pile, the hitching part is formed by strip-shaped plate fixed connection, the ear plate comprises a vertical hook plate and a horizontal hook plate, the outer end face of the horizontal hook plate in the thickness direction is fixedly connected with the inner end face of the vertical hook plate in the thickness direction, the inner end face of the horizontal hook plate in the thickness direction is fixedly connected with the outer end face of the vertical hook plate in the thickness direction, and the upper parts of the vertical hook plate, the horizontal hook plate and the vertical hook plate form a hook.
Two hanging parts are symmetrically arranged on each enclosing purlin supporting bracket along the length direction of the enclosing purlin.
The supporting part comprises a surrounding purlin supporting plate and an inclined supporting plate, the surrounding purlin supporting plate is horizontally arranged, the outer end of the surrounding purlin supporting plate is fixedly connected with the lower portion of the end face of the inner side of the vertical plate in the thickness direction, the top end of the inclined supporting plate is fixedly connected with the inner end of the surrounding purlin supporting plate, and the bottom end of the inclined supporting plate is fixedly connected with the lower edge of the end face of the inner side of the vertical plate in the thickness direction.
The width of strip shaped plate is 100mm, the clear distance between vertical hook plate and the plumbing board is 50mm, the height of vertical hook plate is 200 mm.
The length of enclosing purlin bearing plate is 600mm, the width of enclosing purlin bearing plate is 150mm, the distance from the inner end connecting position of enclosing purlin bearing plate to the lower edge of the vertical plate is 400mm, and the height of the inclined supporting plate is 400 mm.
The hanging part and the supporting part are both made of steel plates, the thickness of each steel plate is not less than 2cm, and the fixed connection is welding.
The two ends of the steel pipe support are respectively a loose end and a fixed end, the fixed ends are fixedly connected with the corresponding enclosing purlins, and the loose ends and the corresponding enclosing purlins are tightly propped through horizontal prestress.
Compared with the prior art the utility model has the following characteristics and beneficial effect:
the utility model discloses with the accurate prefabrication in advance of current steel corbel, adopt on the steel corbel directly to hang at the top of steel sheet pile through the prefabricated couple of steel sheet of being connected with the steel corbel, the prestressing force that utilizes the steel pipe to support will enclose the purlin top and remain stable on the couple board simultaneously. The utility model discloses a principal components all adopts the processing of 2cm thick steel plate to form, and is rational in infrastructure, and the bearing capacity can reach the requirement.
The utility model discloses be applied to foundation ditch steel sheet pile and strut, no longer carry out welded connection between steel bracket and the steel sheet pile, change construction method and connected mode, can help enclosing the quick installation of steel bracket that the purlin supported, can increase substantially efficiency for progress quality of assurance. The utility model discloses can also have enough to meet the need the use, accord with the requirement of quick installation, green construction.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural schematic diagram of a bracket supported by a purlin.
Fig. 3 is a schematic top view of the structure of fig. 2.
Fig. 4 is a side view schematic of fig. 2.
Reference numerals: 1-steel sheet pile, 2-surrounding purlin, 3-steel pipe support, 4-ground, 5-hanging part, 51-vertical hook plate, 52-horizontal hook plate, 53-vertical plate, 6-bearing part, 61-surrounding purlin bearing plate, 62-oblique supporting plate, 7-loose end and 8-fixed end.
Detailed Description
Referring to fig. 1-4, the steel sheet pile internal support structure comprises a steel sheet pile 1, an enclosing purlin support bracket, an enclosing purlin 2 and a steel pipe support 3.
The steel sheet pile 1 is vertically arranged on two sides of a foundation pit below the ground 4.
Enclose the purlin and support the bracket and set up on the steel sheet pile 1 of both sides such as equal altitude along the width direction interval symmetry of steel sheet pile, it supports the bracket including hitching part 5 and supporting part 6 to enclose the purlin, hitching part 5 includes hangers board and hang plate 53, hangers board articulates at the top of steel sheet pile 1, hang the inboard of steel sheet pile 1 of hugging closely vertically in the outside of plate 53, supporting part 6 fixed connection is at the lower tip of hitching part 5, encloses the purlin on the purlin support bracket of every side and has fallen down one and enclose the purlin, enclose the upside of purlin 2 place at supporting part 6.
Two ends of the steel pipe support 3 are horizontally supported and connected between two symmetrical surrounding purlins 2, and the surrounding purlins 2 are tightly propped against the inner sides of the vertical plates 53 through prestress applied to the steel pipe support 3. The two ends of the steel pipe support 3 are respectively provided with a loose end 7 and a fixed end 8, the fixed end 8 is fixedly connected with the corresponding surrounding purlin 2, and the loose end 7 is tightly propped against the corresponding surrounding purlin 2 through horizontal prestress.
The hitching part 5 is in the shape of a flat plate perpendicular to the surface of the steel sheet pile, the hitching part is formed by strip-shaped plates in a fixed connection mode, the ear plates comprise a vertical hook plate 51 and a horizontal hook plate 52, the outer side end face of the thickness direction of the horizontal hook plate 52 is fixedly connected with the inner side end face of the thickness direction of the vertical hook plate 51, the inner side end face of the thickness direction of the horizontal hook plate 52 is fixedly connected with the outer side end face of the thickness direction of a vertical plate 53, and the upper portions of the vertical hook plate 51, the horizontal hook plate 52 and the vertical plate 53 form a hook. Two hanging parts 5 are symmetrically arranged on each enclosing purlin supporting bracket along the length direction of the enclosing purlin.
The bearing part 6 comprises an enclosing purlin bearing plate 61 and an inclined supporting plate 62, the enclosing purlin bearing plate 61 is horizontally arranged, the outer end of the enclosing purlin bearing plate 61 is fixedly connected with the lower portion of the end face of the inner side of the vertical plate 53 in the thickness direction, the top end of the inclined supporting plate 62 is fixedly connected with the inner end of the enclosing purlin bearing plate 61, and the bottom end of the inclined supporting plate 62 is fixedly connected with the lower edge of the end face of the inner side of the vertical plate 53 in the thickness direction.
In this embodiment, the hanging part 5 and the supporting part 6 are both made of steel plates, the thickness of each steel plate is not less than 2cm, and the fixed connection is welding. The strip-shaped plate has a width a of 100mm, a clear distance b between the vertical hook plate 51 and the hanging plate 53 of 50mm, and a height c of the vertical hook plate 51 of 200 mm. The length d of the enclosing purlin bearing plate 61 is 600mm, the width e of the enclosing purlin bearing plate 61 is 150mm, the distance f from the inner end connecting position of the enclosing purlin bearing plate 61 to the lower edge of the vertical plate 53 is 400mm, and the height g of the inclined supporting plate 62 is 400 mm. The width of the inclined support plate 62 is 400mm as same as that of the purlin supporting plate 61.
The utility model discloses when installing the operation, will enclose two hitching parts that the purlin supported the bracket through measuring the unwrapping wire location and hang on the steel sheet pile.
Claims (8)
1. The utility model provides a steel sheet pile inner supporting structure which characterized in that: comprises a steel sheet pile (1), an enclosing purlin supporting bracket, an enclosing purlin (2) and a steel pipe support (3),
the steel sheet pile (1) is vertically arranged on two sides of a foundation pit below the ground (4),
the enclosing purlin supporting brackets are symmetrically arranged on the steel sheet piles (1) on two sides at equal height along the width direction of the steel sheet piles at intervals, each enclosing purlin supporting bracket comprises a hanging part (5) and a bearing part (6), each hanging part (5) comprises a hanging lug plate and a hanging plate (53), each hanging lug plate is hung on the top of the steel sheet pile (1), the outer side of each hanging plate (53) is vertically attached to the inner side of the steel sheet pile (1), each bearing part (6) is fixedly connected to the lower end part of each hanging part (5), an enclosing purlin is arranged on each enclosing purlin supporting bracket, each enclosing purlin (2) is arranged on the upper side of each bearing part (6),
two ends of the steel pipe support (3) are horizontally supported and connected between two symmetrical surrounding purlins (2), and the surrounding purlins (2) are tightly propped against the inner sides of the vertical plates (53) through prestress applied to the steel pipe support (3).
2. The steel sheet pile internal support structure of claim 1, wherein: the utility model discloses a couple, including couple portion (5), hangers board (52), vertical steel sheet pile surface, vertical plate pile surface's upper portion forms the couple, and couple portion (5) are flat perpendicular to the steel sheet pile surface, and couple portion is formed by strip shaped plate fixed connection, the hangers board includes vertical hook plate (51) and horizontal hook plate (52), the outside end face of horizontal hook plate (52) thickness direction and the inboard terminal surface fixed connection of vertical hook plate (51) thickness direction, the inboard terminal surface fixed connection of horizontal hook plate (52) thickness direction and hang down board (53) thickness direction, the upper portion of vertical hook plate (51), horizontal hook plate (52) and hang down board (53) forms the couple.
3. The steel sheet pile internal support structure of claim 2, wherein: two hanging parts (5) are symmetrically arranged on each enclosing purlin supporting bracket along the length direction of the enclosing purlin.
4. The steel sheet pile internal support structure of claim 2, wherein: the supporting part (6) comprises a surrounding purlin supporting plate (61) and an oblique supporting plate (62), the surrounding purlin supporting plate (61) is horizontally arranged, the outer end of the surrounding purlin supporting plate (61) is fixedly connected with the lower portion of the inner side end face of the vertical plate (53) in the thickness direction, the top end of the oblique supporting plate (62) is fixedly connected with the inner end of the surrounding purlin supporting plate (61), and the bottom end of the oblique supporting plate (62) is fixedly connected with the lower edge of the inner side end face of the vertical plate (53) in the thickness direction.
5. The steel sheet pile internal support structure of claim 2, wherein: the width of the strip-shaped plate is 100mm, the clear distance between the vertical hook plate (51) and the vertical plate (53) is 50mm, and the height of the vertical hook plate (51) is 200 mm.
6. The steel sheet pile internal support structure of claim 4, wherein: the length of the enclosing purlin bearing plate (61) is 600mm, the width of the enclosing purlin bearing plate (61) is 150mm, the distance from the inner end connecting position of the enclosing purlin bearing plate (61) to the lower edge of the vertical plate (53) is 400mm, and the height of the inclined supporting plate (62) is 400 mm.
7. The steel sheet pile internal support structure according to any one of claims 2 to 6, wherein: the hanging part (5) and the supporting part (6) are both made of steel plates, the thickness of each steel plate is not less than 2cm, and the fixed connection is welding.
8. The steel sheet pile internal support structure of claim 1, wherein: the two ends of the steel pipe support (3) are respectively provided with a loose end (7) and a fixed end (8), the fixed end (8) is fixedly connected with the corresponding enclosing purlin (2), and the loose end (7) is tightly propped against the corresponding enclosing purlin (2) through horizontal prestress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778238.5U CN210238479U (en) | 2019-05-28 | 2019-05-28 | Steel sheet pile inner supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920778238.5U CN210238479U (en) | 2019-05-28 | 2019-05-28 | Steel sheet pile inner supporting structure |
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| Publication Number | Publication Date |
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| CN210238479U true CN210238479U (en) | 2020-04-03 |
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| CN201920778238.5U Active CN210238479U (en) | 2019-05-28 | 2019-05-28 | Steel sheet pile inner supporting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997062A (en) * | 2020-08-11 | 2020-11-27 | 中交二公局第四工程有限公司 | Method for treating support deviation of steel sheet pile in coastal soft soil deep foundation pit |
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2019
- 2019-05-28 CN CN201920778238.5U patent/CN210238479U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997062A (en) * | 2020-08-11 | 2020-11-27 | 中交二公局第四工程有限公司 | Method for treating support deviation of steel sheet pile in coastal soft soil deep foundation pit |
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