CN212248355U - Deformation joint structure at complex joint of pipe gallery - Google Patents
Deformation joint structure at complex joint of pipe gallery Download PDFInfo
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- CN212248355U CN212248355U CN202020462132.7U CN202020462132U CN212248355U CN 212248355 U CN212248355 U CN 212248355U CN 202020462132 U CN202020462132 U CN 202020462132U CN 212248355 U CN212248355 U CN 212248355U
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- piping lane
- pipe gallery
- wallboard
- joint
- bottom plate
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Abstract
The utility model discloses a deformation joint structure at a complex node of a pipe gallery, which comprises a first pipe gallery bottom plate, a second pipe gallery bottom plate, an externally-attached water stop strip, a joint filling plate, sealing paste, a water-swelling water stop strip, a first pipe gallery top plate, a second pipe gallery top plate, a first pipe gallery wallboard and a second pipe gallery wallboard; first piping lane all reserves wrong mouthful type with bottom plate, wallboard, the roof movement joint of second piping lane, first piping lane is equipped with the circumferential outer formula waterstop of pasting with bottom plate, wallboard, the roof outside movement joint of second piping lane, first piping lane is concrete chisel hair face with bottom plate, wallboard, the roof wrong mouthful movement joint step of second piping lane, on the water inflation sealing rod is fixed in the chisel hair face along the hoop full cloth, first piping lane is equipped with the joint filling board with bottom plate, wallboard, the roof wrong mouthful movement joint department step both sides of second piping lane. The utility model discloses a movement joint structure, this structural design is reasonable, has very strong practicality.
Description
Technical Field
The utility model relates to a movement joint structure especially relates to a movement joint structure of complicated node of piping lane, belongs to utility tunnel construction technical field.
Background
With the rapid development of urban economy, the demand of cities for public facilities is increasing along with the economic growth and the enlargement of urban scale, and the development of underground space resources is also regarded as important; when the comprehensive pipe galleries meet each other pairwise, pipe gallery crossing nodes need to be arranged according to the directions of pipelines, the crossing nodes are complex nodes crossed in a cross shape, the loads of the upper parts of the pipe galleries on the two sides of the deformation joint of the complex nodes are different, and if a conventional deformation joint is adopted, settlement deformation may be generated due to uneven stress in the later period; among the prior art, set up the pad roof beam in complicated node movement joint department usually, this kind of movement joint is more suitable to the piping lane of both sides looks isostructure, and when one side piping lane was great because of self load and upper portion load, then probably subsides, and the opposite side piping lane is less because of self load and upper portion load, and the settlement volume is too low, and the settlement difference of both sides can lead to piping lane movement joint department infiltration.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to provide a deformation joint structure of complicated node of piping lane, this structural design is reasonable, has very strong practicality.
The utility model discloses a concrete technical scheme does: a deformation joint structure at a complex joint of a pipe gallery comprises a first pipe gallery bottom plate, a second pipe gallery bottom plate, an externally attached water stop belt, a joint filling plate, sealing paste, a water swelling water stop strip, a first pipe gallery top plate, a second pipe gallery top plate, a first pipe gallery wallboard and a second pipe gallery wallboard; the wrong mouthful type of all leaving behind of bottom plate, wallboard, the roof movement joint of first piping lane and second piping lane, bottom plate, wallboard, the roof outside movement joint of first piping lane and second piping lane are equipped with the circumferential outer formula waterstop that pastes, bottom plate, wallboard, the roof wrong mouthful movement joint step of first piping lane and second piping lane are concrete chisel hair face, meet water inflation sealing rod and be fixed in on the chisel hair face along the hoop full cloth, bottom plate, wallboard, the roof wrong mouthful movement joint deformation department step both sides of first piping lane and second piping lane are equipped with the joint strip that fills up, the movement joint inboard of bottom plate, wallboard, roof of first piping lane and second piping lane is equipped with the sealing paste.
Further, the joint sealing plate is a polystyrene plate with the thickness of 3 cm.
Further, the step width of the staggered deformation joint of the bottom plate, the wallboard and the top plate of the first pipe gallery and the second pipe gallery is half of the corresponding plate thickness.
Further, the thickness of the sealing paste is 3 cm.
Further, the specification of the water-swelling water stop strip is 50 x 50mm, and the water-swelling water stop strip is fixed through an anchor.
The utility model has the advantages that: the utility model relates to a movement joint structure of complicated node of piping lane, this structural design is reasonable, has very strong practicality, through setting movement joint both sides piping lane connected form to socket formula, has guaranteed both sides piping lane and has subsided the homogeneity, sets the movement joint to the wrong mouthful type, has prolonged groundwater infiltration route, has played fine water-proof effects.
Drawings
FIG. 1: a structural schematic diagram of a bottom plate deformation joint;
FIG. 2: the structural schematic diagram of the wallboard deformation joint;
FIG. 3: the structural schematic diagram of the deformation joint of the top plate;
FIG. 4: a three-dimensional diagram of a wallboard deformation joint structure;
1. first piping lane bottom plate, 2 second piping lane bottom plate, 3 the outer formula waterstop of pasting, 4 joint filling board, 5 sealant, 6 the water swelling sealing rod, 7 first piping lane roof, 8 second piping lane roof, 9 first piping lane wallboard, 10 second piping lane wallboard.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
As shown in fig. 1 to 4, a deformation joint structure at complicated node of piping lane, including first piping lane bottom plate 1, second piping lane bottom plate 2, outer formula waterstop 3, joint-filling board 4, sealing paste 5, water-swelling sealing rod 6, first piping lane roof 7, second piping lane roof 8, first piping lane wallboard 9, second piping lane wallboard 10.
The wrong mouth type is all left with bottom plate, wallboard, the roof movement joint of second piping lane to foretell first piping lane, first piping lane is equipped with annular outer formula waterstop 3 with bottom plate, wallboard, the roof outside movement joint of second piping lane.
Foretell first piping lane and second piping lane's bottom plate, wallboard, roof stagger movement joint step are concrete chisel hair face, and water-swelling sealing rod 6 is fully laid along the hoop and is fixed in on the chisel hair face.
The joint filling plates 4 are arranged on two sides of the step at the staggered deformation joint of the bottom plate, the wall plate and the top plate of the first pipe gallery and the second pipe gallery, and are polystyrene boards with the thickness of 3 cm.
The deformation joint insides of the bottom plate, the wallboard and the top plate of the first pipe gallery and the second pipe gallery are provided with sealing paste 5, and the thickness of the sealing paste is 3 cm.
In this embodiment, bottom plate, wallboard, the roof stagger movement joint step width of first piping lane and second piping lane are half that corresponding board is thick.
In the embodiment, the specification of the water-swelling water stop strip 6 is 50 × 50mm, and the water-swelling water stop strip is fixed by an anchor.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a movement joint structure at complicated node of piping lane which characterized in that: the water-swelling sealing device comprises a first pipe gallery bottom plate (1), a second pipe gallery bottom plate (2), an externally-attached water stop belt (3), a joint filling plate (4), sealing paste (5), a water-swelling water stop strip (6), a first pipe gallery top plate (7), a second pipe gallery top plate (8), a first pipe gallery wallboard (9) and a second pipe gallery wallboard (10); the staggered joint type is all left with bottom plate, wallboard, the roof movement joint of second piping lane to first piping lane, bottom plate, wallboard, the roof outside movement joint of first piping lane and second piping lane is equipped with circumferential outer subsides formula waterstop (3), bottom plate, wallboard, the roof staggered joint movement joint step of first piping lane and second piping lane are concrete chisel hair face, meet water inflation sealing rod (6) along hoop full cloth be fixed in on the chisel hair face, bottom plate, wallboard, the roof staggered joint movement joint department step both sides of first piping lane and second piping lane are equipped with joint filling board (4), the movement joint inboard of bottom plate, wallboard, roof of first piping lane and second piping lane is equipped with sealing paste (5).
2. A deformation joint structure at a complex node of a pipe gallery according to claim 1, wherein: the joint filling plate (4) is a polystyrene board with the thickness of 3 cm.
3. A deformation joint structure at a complex node of a pipe gallery according to claim 1, wherein: the width of the staggered deformation joint step of the bottom plate, the wallboard and the top plate of the first pipe gallery and the second pipe gallery is half of the thickness of the corresponding plate.
4. A deformation joint structure at a complex node of a pipe gallery according to claim 1, wherein: the thickness of the sealing paste (5) is 3 cm.
5. A deformation joint structure at a complex node of a pipe gallery according to claim 1, wherein: the specification of the water swelling water stop strip (6) is 50mm by 50mm, and the water swelling water stop strip is fixed through an anchor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020462132.7U CN212248355U (en) | 2020-04-02 | 2020-04-02 | Deformation joint structure at complex joint of pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020462132.7U CN212248355U (en) | 2020-04-02 | 2020-04-02 | Deformation joint structure at complex joint of pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212248355U true CN212248355U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020462132.7U Active CN212248355U (en) | 2020-04-02 | 2020-04-02 | Deformation joint structure at complex joint of pipe gallery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718122A (en) * | 2022-03-16 | 2022-07-08 | 中国五冶集团有限公司 | Method for anti-seepage treatment of new and old structure underground corridor foundation connection construction joint |
-
2020
- 2020-04-02 CN CN202020462132.7U patent/CN212248355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718122A (en) * | 2022-03-16 | 2022-07-08 | 中国五冶集团有限公司 | Method for anti-seepage treatment of new and old structure underground corridor foundation connection construction joint |
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