CN214695677U - Sluice gate foundation steel sheet pile seepage prevention structure - Google Patents
Sluice gate foundation steel sheet pile seepage prevention structure Download PDFInfo
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- CN214695677U CN214695677U CN202120350522.XU CN202120350522U CN214695677U CN 214695677 U CN214695677 U CN 214695677U CN 202120350522 U CN202120350522 U CN 202120350522U CN 214695677 U CN214695677 U CN 214695677U
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Abstract
The application relates to a sluice foundation steel sheet pile seepage prevention structure, it includes a plurality of steel sheet piles, the steel sheet pile include the plate body with set up in the fore shaft of plate body both sides is adjacent collude even each other through the fore shaft between the steel sheet pile, and adjacent the junction of steel sheet pile is provided with the sealing member. This application has the effect of improving the connection leakproofness between the adjacent steel sheet pile.
Description
Technical Field
The application relates to the field of engineering construction technology, in particular to a sluice gate foundation steel sheet pile seepage-proofing structure.
Background
When a gate base of a sluice is constructed, a steel sheet pile is needed to enclose and block a construction section so as to prevent water outside the construction section from flowing into a construction area; steel sheet piles are steel structures with linkages at the edges and which can be freely combined to form a continuous tight retaining or retaining wall.
Chinese patent with patent publication number CN210597271U discloses an H-shaped steel sheet pile, it includes hot rolling H shaped steel and connecting pile, the both ends on one side edge of a wing of hot rolling H shaped steel have welded fore shaft shaped steel respectively, the border position equidistance on the edge of a wing of hot rolling H shaped steel both sides department installs the stiffening plate parallel with the web, be provided with connecting pile between the adjacent hot rolling H shaped steel, the corner department of hot rolling H shaped steel is provided with corner connecting pile, corner connecting pile comprises half a width of a cloth U shaped steel pile and stiffening rib and carries out the groove welding, connecting pile or corner connecting pile respectively with fore shaft shaped steel inter block be connected.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the construction of steel sheet pile, connect through the fore shaft between the adjacent steel sheet pile, the leakproofness of connecting between the fore shaft is relatively poor, and the outer water of steel sheet pile easily permeates the construction region from the junction, consequently needs to improve.
SUMMERY OF THE UTILITY MODEL
In order to improve the connection leakproofness between the adjacent steel sheet pile, this application provides a sluice floodgate foundation steel sheet pile seepage prevention structure.
The application provides a floodgate foundation steel sheet pile seepage prevention structure adopts following technical scheme:
the utility model provides a sluice lock foundation steel sheet pile seepage prevention structure, includes a plurality of steel sheet piles, the steel sheet pile package rubbing board body with set up in the fore shaft of plate body both sides is adjacent collude even each other through the fore shaft between the steel sheet pile, and adjacent the junction of steel sheet pile is provided with the sealing member.
Through adopting above-mentioned technical scheme, constitute seepage prevention structure by a plurality of steel sheet piles to guarantee the normal clear of construction in the construction area, and the steel sheet pile comprises plate body and fore shaft, make to connect between the steel sheet pile conveniently, improve the efficiency of construction of steel sheet pile, and set up the sealing member between adjacent plate body, in order to improve the connection leakproofness between the adjacent steel sheet pile, stop as far as possible that the water outside the construction area permeates in the construction area from the junction between the steel sheet pile, in order to ensure the normal clear of construction in the construction area.
Preferably, two collude each other and link to each other form sealed chamber between the fore shaft, the sealing member including alternate in sealed intracavity sealing rod, the length direction of sealing rod with the length direction of fore shaft is unanimous, week side and two of sealing rod the inner wall laminating of fore shaft.
Through adopting above-mentioned technical scheme, alternate into sealing rod between two fore shafts, sealing rod plays the effect in gap between the shutoff fore shaft to make the gap as little as possible between the fore shaft, with avoid water to permeate the construction area from the junction of steel sheet pile as far as possible.
Preferably, all sides of sealing rod are provided with a plurality of sealing strips, the sealing strip is followed the length direction of sealing rod sets up, the confession has been seted up to the inner wall of fore shaft the sealing strip inlays the seal groove of establishing, all sides of sealing strip with the laminating of seal groove wall.
Through adopting above-mentioned technical scheme, the setting of sealing strip has further improved the sealing connection nature of sealing strip and fore shaft on the one hand to improve the sealing connection nature between the steel sheet pile, make difficult mutual breaking away from between the fore shaft simultaneously, improve the connection stability of steel sheet pile.
Preferably, the section edge of the sealing strip is a major arc.
By adopting the technical scheme, the cross section of the sealing strip is provided with the contact area between the sealing strip and the locking notch, so that the path of water permeating from one side of the steel sheet pile to the other side is longer, the possibility of water permeating into a construction area is reduced, and the sealing and seepage-proofing effect is improved.
Preferably, the peripheral side of the seal rod is coated with a seal grease.
By adopting the technical scheme, the sealing grease is coated on the peripheral side of the sealing rod, so that the sealing performance of the sealing rod and the locking port is further improved, the connection sealing performance of the locking port is improved, and the anti-seepage effect is improved.
Preferably, the plate body is provided with a plurality of ribs along the length direction of the plate body.
Through adopting above-mentioned technical scheme, the setting up of rib improves the bending strength of plate body to deformation when reducing the steel sheet pile construction, thereby avoid leading to the adjacent steel sheet pile junction to appear the space because of the deformation of steel sheet pile as far as possible, guarantee that the prevention of seepage of steel sheet pile is respond well.
Preferably, the rib is integrally formed with the plate body.
By adopting the technical scheme, the steel sheet pile is simple in manufacturing process and higher in structural strength.
Preferably, one end of the sealing rod is provided with a pull ring.
Through adopting above-mentioned technical scheme, setting up of pull ring is convenient to extract sealing rod from between the fore shaft to the dismantlement of steel sheet pile is convenient for steel sheet pile's reuse reduces construction cost.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the steel sheet piles form an anti-seepage structure to ensure the normal operation of construction in a construction area, the steel sheet piles are composed of plate bodies and locking notches, so that the steel sheet piles are conveniently connected, the construction efficiency of the steel sheet piles is improved, a sealing element is arranged between the adjacent plate bodies to improve the connection sealing property between the adjacent steel sheet piles, and water outside the construction area is prevented from permeating into the construction area from the connection part between the steel sheet piles as much as possible to ensure the normal operation of construction in the construction area;
2. between the adjacent steel sheet piles, through inserting the sealing rod between the fore shaft, and the cooperation of sealing strip and the seal groove of fore shaft department on the sealing rod to play the shutoff effect to the gap between the fore shaft, cooperation emollient improves the leakproofness of connecting between the fore shaft, reduces the possibility that moisture permeates the construction region from the steel sheet pile junction, guarantees the normal clear of construction in the construction region, and simple structure, construction convenience, and prevention of seepage is effectual.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a plan view of the present embodiment;
fig. 3 is an enlarged view at a in fig. 2.
Reference numerals: 1. steel sheet piles; 2. a plate body; 21. a main board; 22. a side plate; 3. locking the opening; 31. a sealing groove; 4. a rib; 5. a sealing rod; 6. a sealing strip; 7. and (4) a pull ring.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, the embodiment of the application discloses an anti-seepage structure for a foundation steel sheet pile 1 of a water gate, which comprises a plurality of steel sheet piles 1, wherein each steel sheet pile 1 comprises a plate body 2 and locking notches 3 arranged at two sides of the plate body 2, each plate body 2 comprises a main plate 21 and two side plates 22 integrally formed with the main plate 21, the two side plates 22 are respectively positioned at two sides of the main plate 21, and the two side plates 22 are inclined towards the direction away from each other; the locking notch 3 is formed by bending one side of the side plate 22 far away from the main plate 21 to the direction of the mutual deviation of the two side plates 22, the cross section of the locking notch 3 is arc-shaped, and the distance between one side of the locking notch far away from the side plate 22 and the side plate 22 is larger than the thickness of the side plate 22.
Referring to fig. 1, in order to improve the structural strength of the plate body 2, a plurality of ribs 4 are disposed on the main plate 21 and the side plates 22 on the plate body 2, the ribs 4 are disposed along the length direction of the plate body 2 and integrally formed with the main plate 21 and the side plates 22, in this embodiment, 2 ribs 4 are disposed on the main plate 21 and the two side plates 22 respectively, and the ribs 4 are disposed on the outer side surfaces of the plate body 2. The ribs 4 are provided to reduce deformation of the plate body 2 during installation and construction, so as to prevent gaps between adjacent steel sheet piles 1 as much as possible.
Referring to fig. 2 and 3, for further improving the connection leakproofness between adjacent steel sheet piles 1, still be provided with the sealing member between adjacent steel sheet piles 1, connect the back between adjacent steel sheet piles 1, form the seal chamber between two fore shafts 3, the sealing member includes alternates the sealing rod 5 in seal groove 31, the length direction of sealing rod 5 is unanimous with the length direction of fore shaft 3, and the length of sealing rod 5 is unanimous with the length of steel sheet pile 1, the week side of sealing rod 5 and the inboard laminating of two fore shafts 3, for making the laminating effect of sealing rod 5 and fore shaft 3 better, sealing rod 5 establishes to be oval for the cross-section in this embodiment, and the week side coating at sealing rod 5 has sealed grease. The sealing rod 5 is inserted between the two locking notches 3 in a penetrating mode, the sealing rod 5 is attached to the locking notches 3 and coated with sealing lubricating grease, and the sealing rod 5 plays a role in blocking gaps between the lock catches, so that the sealing and seepage-proofing performance of the steel sheet pile 1 is improved.
Referring to fig. 2 and 3, a plurality of sealing strips 6 are further arranged on the periphery of the sealing rod 5, the sealing strips 6 are consistent with the sealing rod 5 in length direction and are integrally formed, a sealing groove 31 for embedding the sealing strips 6 is formed in the inner side wall of the locking notch 3, and when the sealing strips 6 are embedded in the sealing groove 31, the periphery of the sealing strips 6 is attached to the wall of the sealing groove 31; the sealing rod 5 is provided with the sealing strip 6, so that the connection sealing performance between the locking notches 3 can be improved, and meanwhile, in order to improve the connection stability of the sealing rod 5 and the locking notches 3, the sealing strip 6 is designed to be in a shape of a major arc at the edge of the cross section; in the present embodiment, 2 sealing strips 6 are respectively disposed between the sealing rod 5 and the two locking notches 3.
Referring to fig. 2 and 3, a pull ring 7 is further fixedly arranged at one end of the sealing rod 5, so that when the steel sheet pile 1 needs to be disassembled, the sealing rod 5 can be conveniently pulled out to facilitate the disassembly of the steel sheet pile 1.
The implementation principle of the embodiment is as follows: during construction, two locking openings 3 are hooked between adjacent steel sheet piles 1, then sealing lubricating grease is coated on the periphery of the sealing rod 5 and is inserted between the two locking openings 3 which are hooked with each other, the sealing strip 6 is embedded in the sealing groove 31, and the sealing strip 6 plays a role in blocking gaps between the locking openings 3 so as to improve the connection sealing performance between the adjacent steel sheet piles 1 and improve the sealing anti-seepage performance of the steel sheet pile 1 structure, so that the normal operation of construction in a construction area is ensured.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a sluice gate foundation steel sheet pile (1) seepage prevention structure, includes a plurality of steel sheet piles (1), its characterized in that: the steel sheet pile (1) comprises a plate body (2) and locking notches (3) arranged on two sides of the plate body (2), the steel sheet pile (1) is adjacent to the steel sheet pile (1) through the locking notches (3) in a mutually hooked mode, and the steel sheet pile (1) is adjacent to the steel sheet pile (1) and provided with a sealing piece at the joint.
2. The anti-seepage structure of the sluice foundation steel sheet pile (1) according to claim 1, characterized in that: two collude each other and link to each other form sealed chamber between fore shaft (3), the sealing member including alternate in sealing rod (5) in the sealed chamber, the length direction of sealing rod (5) with the length direction of fore shaft (3) is unanimous, the week side and two of sealing rod (5) the inner wall laminating of fore shaft (3).
3. The anti-seepage structure of the sluice foundation steel sheet pile (1) according to claim 2, characterized in that: the week side of sealing rod (5) is provided with a plurality of sealing strips (6), sealing strip (6) are followed the length direction of sealing rod (5) sets up, the confession has been seted up to the inner wall of fore shaft (3) sealing strip (6) inlay seal groove (31) of establishing, sealing strip (6) week side with the laminating of seal groove (31) wall.
4. The anti-seepage structure of the sluice foundation steel sheet pile (1) according to claim 3, characterized in that: the section edge of the sealing strip (6) is in a major arc shape.
5. The anti-seepage structure of the sluice foundation steel sheet pile (1) according to claim 4, characterized in that: the periphery side of the sealing rod (5) is coated with sealing grease.
6. The anti-seepage structure of the sluice foundation steel sheet pile (1) according to claim 5, characterized in that: the plate body (2) is provided with a plurality of ribs (4) along the length direction.
7. The anti-seepage structure of the sluice foundation steel sheet pile (1) according to claim 6, characterized in that: the rib (4) and the plate body (2) are integrally formed.
8. The anti-seepage structure of the sluice foundation steel sheet pile (1) according to claim 7, characterized in that: one end of the sealing rod (5) is provided with a pull ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350522.XU CN214695677U (en) | 2021-02-07 | 2021-02-07 | Sluice gate foundation steel sheet pile seepage prevention structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350522.XU CN214695677U (en) | 2021-02-07 | 2021-02-07 | Sluice gate foundation steel sheet pile seepage prevention structure |
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| CN214695677U true CN214695677U (en) | 2021-11-12 |
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| CN202120350522.XU Active CN214695677U (en) | 2021-02-07 | 2021-02-07 | Sluice gate foundation steel sheet pile seepage prevention structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981989A (en) * | 2021-11-27 | 2022-01-28 | 湖北武桥岩土工程有限公司 | Bridge main pier bearing platform foundation pit supporting structure and construction method thereof |
| CN114150681A (en) * | 2021-12-15 | 2022-03-08 | 赵东 | Protection mechanism for underwater construction of building bridge and construction method thereof |
-
2021
- 2021-02-07 CN CN202120350522.XU patent/CN214695677U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113981989A (en) * | 2021-11-27 | 2022-01-28 | 湖北武桥岩土工程有限公司 | Bridge main pier bearing platform foundation pit supporting structure and construction method thereof |
| CN113981989B (en) * | 2021-11-27 | 2023-01-20 | 湖北武桥岩土工程有限公司 | Bridge main pier bearing platform foundation pit supporting structure and construction method thereof |
| CN114150681A (en) * | 2021-12-15 | 2022-03-08 | 赵东 | Protection mechanism for underwater construction of building bridge and construction method thereof |
| CN114150681B (en) * | 2021-12-15 | 2023-12-05 | 中铁五局集团第二工程有限责任公司 | Protection mechanism for underwater construction of building bridge and construction method thereof |
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