CN220013778U - Water stopping structure for connecting prefabricated bearing platform with steel pipe pile - Google Patents
Water stopping structure for connecting prefabricated bearing platform with steel pipe pile Download PDFInfo
- Publication number
- CN220013778U CN220013778U CN202321121268.1U CN202321121268U CN220013778U CN 220013778 U CN220013778 U CN 220013778U CN 202321121268 U CN202321121268 U CN 202321121268U CN 220013778 U CN220013778 U CN 220013778U
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- China
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- steel pipe
- pipe pile
- prefabricated
- steel
- water stop
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009417 prefabrication Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model relates to a water stop structure for connecting a prefabricated bearing platform with steel pipe piles, which comprises a plurality of steel pipe piles, wherein a rubber water stop belt is sleeved outside the steel pipe piles, the prefabricated bearing platform is arranged outside the rubber water stop belt, the bottom of the prefabricated bearing platform is connected with a plurality of beam supports, the beam supports are connected with the steel pipe piles, the steel pipe piles and the rubber water stop belt are connected through a clamp, the outer sides of the clamp are connected with a screwing device, the free ends of the clamp are arranged inside the screwing device in a penetrating manner, and the top of the screwing device is connected with a rotary rod. The utility model has simple structure, low cost and convenient operation, has larger deformation space, and is suitable for the structure with deviation of the positions of the ultra-long steel pipe piles and the multiple piles.
Description
Technical Field
The utility model relates to the technical field of underwater structures, in particular to a water stopping structure for connecting a prefabricated bearing platform with a steel pipe pile.
Background
In recent years, bridge industrialization construction is rapidly carried out in China, and an assembled bridge structure is widely applied as a main implementation means of bridge industrialization. In the prefabrication assembly construction of the deepwater bridge, the construction quality can be greatly improved by adopting the prefabrication bearing platform for construction, and the construction progress is quickened.
And the prefabricated pile cap is installed by reserving a rear pouring hole, sleeving the reserved pouring hole on the steel pipe pile, pumping water, and binding steel bars to pour concrete, so that the connection between the prefabricated pile cap and the steel pipe pile is realized. However, for deep water foundation steel pipe piles are long, the driving precision is not easy to control, and a plurality of steel pipe piles have mutual position deviation, so that higher requirements are put forward on the water stopping structure of the prefabricated bearing platform.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a water stopping structure for connecting a prefabricated bearing platform with a steel pipe pile.
The utility model adopts the following technical scheme to realize the aim: the utility model provides a stagnant water structure that prefabricated cushion cap and steel-pipe pile are connected, includes a plurality of steel-pipe piles, and the outside cover of steel-pipe pile is equipped with the rubber waterstop, and prefabricated cushion cap is installed in the rubber waterstop outside, and prefabricated cushion cap bottom is connected with a plurality of beam brackets, and the beam bracket is connected with the steel-pipe pile, and steel-pipe pile and rubber waterstop pass through the clamp connection, and the clamp outside is connected with and revolves to twist the device, and the free end of clamp wears to establish and revolves to twist the device inside, revolves to twist the device top and is connected with the dwang.
Further, two sides of the free end of the clamp are provided with a plurality of clamping grooves.
Further, the screwing device comprises a box body and a rotating wheel, the rotating wheel is arranged inside the box body, the cross section of the inner part of the rotating wheel is hexagonal, a rotating rod is arranged inside the rotating wheel in a penetrating mode, a plurality of gear teeth are connected to the outer side of the rotating wheel, the gear teeth can be clamped into clamping grooves of the clamping hoop, fixed teeth are arranged in the clamping grooves of the other side of the clamping hoop, the fixed teeth are arranged inside the box body, the fixed teeth, the gear teeth and the clamping grooves form a tooth type ratchet mechanism, the fixed teeth are equivalent to check pawls, the gear teeth are equivalent to driving pawls, and the clamping grooves are equivalent to ratchet wheels.
Further, the prefabricated bearing platform is provided with a plurality of rear pouring holes, the steel pipe piles are arranged in the rear pouring holes, and the diameter of each rear pouring hole is larger than that of each steel pipe pile.
Further, the rubber water stop is of a horn mouth shape, one end of the rubber water stop is connected with the steel pipe pile, and the other end of the rubber water stop penetrates through the prefabricated pile cap or the bottom of the prefabricated pile cap or the inner wall of a rear pouring hole.
The beneficial effects of the utility model are as follows: the utility model has simple structure, low cost and convenient operation, has larger deformation space, and is suitable for the structure with deviation of the positions of the ultra-long steel pipe piles and the multiple piles.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a plan view of the present utility model;
FIG. 3 is a plan view of the screwing device;
in the figure: 1-a steel pipe pile; 2-prefabricating a bearing platform; 3-a rubber water stop; 4-clamping; 41-clamping grooves; 5-screwing device; 51-a rotating wheel; 52-gear teeth; 53-fixed teeth; 6-rotating a rod; 7-beam brackets;
the drawings in the present utility model are schematic, and their sizes do not represent actual dimensions;
the embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1 to 3, a water stop structure for connecting a prefabricated bearing platform with steel pipe piles comprises a plurality of steel pipe piles 1, wherein the steel pipe piles 1 are steel pipe structures which are driven into water in advance and are arranged in a 6-matrix mode. The outside cover of steel-pipe pile 1 is equipped with rubber waterstop 3, and prefabricated cushion cap 2 is installed in rubber waterstop 3 outside, and prefabricated cushion cap 2 is prefabricated for the mill, transports steel-pipe pile 1 position and installs. The prefabricated cushion cap 2 bottom is connected with a plurality of roof beams and holds in palm 7 for the prefabricated cushion cap 2 of bearing, roof beams hold in the palm 7 and are connected with steel-pipe pile 1, and steel-pipe pile 1 and rubber waterstop 3 pass through clamp 4 and connect, and clamp 4 is the steel band, and the both sides of the free end of clamp 4 are equipped with a plurality of draw-in grooves 41. The outside of the clamp 4 is connected with a screwing device 5, the free end of the clamp 4 is arranged inside the screwing device 5 in a penetrating mode, and the top of the screwing device 5 is connected with a rotary rod 6. The screwing device 5 comprises a box body and a rotating wheel 51, the rotating wheel 51 is arranged in the box body, the inner cross section of the rotating wheel 51 is hexagonal, a rotating rod 6 is arranged in the rotating wheel 51 in a penetrating mode, a plurality of gear teeth 52 are connected to the outer side of the rotating wheel 51, the gear teeth 52 can be clamped into the clamping grooves 41 of the clamping hoop 4, fixed teeth 53 are arranged in the clamping grooves 41 on the other side of the clamping groove, the fixed teeth 53 are arranged in the box body, tooth-shaped ratchet mechanisms are formed by the fixed teeth 53, the gear teeth 52 and the clamping grooves 41, the fixed teeth 53 are equivalent to check pawls, the gear teeth 52 are equivalent to driving pawls, and the clamping grooves 41 are equivalent to ratchet wheels. The prefabricated pile cap 2 is provided with a plurality of rear pouring holes, the steel pipe pile 1 is arranged in the rear pouring holes, and the diameter of the rear pouring holes is larger than that of the steel pipe pile 1. The rubber water stop 3 is horn mouth type, and rubber water stop 3 one end is connected with steel-pipe pile 1, and the other end wears to establish to prefabricated cushion cap 2 inside or prefabricated cushion cap 2 bottom or back watering hole inner wall. As shown in fig. 3, 8 gear teeth 52 are arranged on the outer side of the rotating wheel 51, 3 fixed teeth 53 are arranged, the tooth tip directions of the gear teeth 52 and the fixed teeth 53 are in the same direction, and the fixed teeth 53 are fixed structures of the clamp 4 after being screwed in place, so that the clamp 4 is prevented from loosening.
A water stopping structure for connecting a prefabricated bearing platform with a steel pipe pile comprises the following construction methods:
first, a steel pipe pile 1 having a diameter of 1m is driven, and a prefabricated deck 2 is produced.
Secondly, welding a beam support 7 at a position 1m away from the top of the steel pipe pile 1, and arranging rear casting holes with the diameter of 2m and the number of 6 at the position where the prefabricated bearing platform 2 is connected with the steel pipe pile 1; the prefabricated bearing platform 2 is sleeved into the driven steel pipe pile 1 and falls on a beam support 7 of the steel pipe pile 1; the outer edge part of the rubber water stop belt 3 is pre-buried in the side wall of a hole to be poured of the prefabricated bearing platform 2 for 20cm, and the inner diameter is 1.1m; the clamp 4 is stuck on the outer side of the rubber water stop 3.
And thirdly, a constructor stands above the prefabricated bearing platform 2 to rotate the rotary rod 6, the rotary rod 6 rotates to drive the gear teeth 52 of the rotary wheel 51 to rotate, and the gear teeth 52 are clamped into the clamping grooves 41 of the clamp 4, so that the clamp 4 is screwed up, and the sealing water stop of the rubber water stop belt 3 is realized.
And fourthly, pumping water from the rear pouring hole, and performing subsequent work such as binding steel bar and pouring concrete.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various modifications, either made by the method concepts and technical solutions of the utility model, or applied directly to other applications without modification, within the scope of the utility model.
Claims (5)
1. The utility model provides a stagnant water structure that prefabricated cushion cap and steel-pipe pile are connected, a serial communication port, including a plurality of steel-pipe piles (1), steel-pipe pile (1) outside cover is equipped with rubber waterstop (3), prefabricated cushion cap (2) are installed in rubber waterstop (3) outside, prefabricated cushion cap (2) bottom is connected with a plurality of beam brackets (7), beam brackets (7) are connected with steel-pipe pile (1), steel-pipe pile (1) and rubber waterstop (3) are connected through clamp (4), clamp (4) outside are connected with and revolve and twist device (5), the free end of clamp (4) wears to establish in revolving and twist device (5) inside, revolve and twist device (5) top and be connected with dwang (6).
2. The water stop structure for connecting a prefabricated pile cap with a steel pipe pile according to claim 1, wherein a plurality of clamping grooves (41) are formed on two sides of the free end of the clamp (4).
3. The water stopping structure for connecting a prefabricated bearing platform with a steel pipe pile according to claim 2, wherein the screwing device (5) comprises a box body and a rotating wheel (51), the rotating wheel (51) is arranged inside the box body, the inner cross section of the rotating wheel (51) is hexagonal, a rotating rod (6) is arranged inside the rotating wheel (51) in a penetrating mode, a plurality of gear teeth (52) are connected to the outer side of the rotating wheel (51), the gear teeth (52) can be clamped into a clamping groove (41) of a clamp (4), fixed teeth (53) are arranged in the clamping groove (41) on the other side, the fixed teeth (53) are arranged inside the box body, the fixed teeth (53), the gear teeth (52) and the clamping groove (41) form a tooth type ratchet mechanism, the fixed teeth (53) are equivalent to check pawls, the gear teeth (52) are equivalent to driving pawls, and the clamping groove (41) is equivalent to ratchet wheels.
4. A water stop structure for connection of a prefabricated pile cap and a steel pipe pile according to claim 3, wherein the prefabricated pile cap (2) is provided with a plurality of rear casting holes, the steel pipe pile (1) is placed in the rear casting holes, and the diameter of the rear casting holes is larger than that of the steel pipe pile (1).
5. The water stop structure for connecting a prefabricated pile cap with a steel pipe pile according to claim 4, wherein the rubber water stop (3) is a bell mouth, one end of the rubber water stop (3) is connected with the steel pipe pile (1), and the other end of the rubber water stop is penetrated into the prefabricated pile cap (2) or the bottom of the prefabricated pile cap (2) or the inner wall of a rear pouring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321121268.1U CN220013778U (en) | 2023-05-11 | 2023-05-11 | Water stopping structure for connecting prefabricated bearing platform with steel pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321121268.1U CN220013778U (en) | 2023-05-11 | 2023-05-11 | Water stopping structure for connecting prefabricated bearing platform with steel pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220013778U true CN220013778U (en) | 2023-11-14 |
Family
ID=88677846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321121268.1U Active CN220013778U (en) | 2023-05-11 | 2023-05-11 | Water stopping structure for connecting prefabricated bearing platform with steel pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220013778U (en) |
-
2023
- 2023-05-11 CN CN202321121268.1U patent/CN220013778U/en active Active
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