CN206873507U - A kind of leak stopping hermetic water-proof structure of underground-structure deformation joint - Google Patents
A kind of leak stopping hermetic water-proof structure of underground-structure deformation joint Download PDFInfo
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- CN206873507U CN206873507U CN201720702168.6U CN201720702168U CN206873507U CN 206873507 U CN206873507 U CN 206873507U CN 201720702168 U CN201720702168 U CN 201720702168U CN 206873507 U CN206873507 U CN 206873507U
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Abstract
The utility model discloses a kind of leak stopping hermetic water-proof structure of underground-structure deformation joint, including it is arranged on the groove of deformation joint on the inside of underground structure, it is characterised in that：Movement joint is sequentially provided with gap filling thing, elastomer, sealing compound from seam bottom to sealing, compression seal in the elastomer embedding distortion seam；Stainless steel water spilage tray corresponding with movement joint is provided with the groove, the stainless steel water spilage tray cassette bottom is concordant with groove notch.The utility model movement joint middle part carries out build-in sealing using elastomeric material, powerful restoring force is produced when being squeezed using elastomer, so as to reach physics closure, timely sealing, and it is adapted to the secondary deformation of movement joint, underground-structure deformation joint penetrating passage, enhancing structure water-proof function can effectively be separated.
Description
Technical field
Municipal works, building engineering are the utility model is related to, in particular to a kind of leak stopping of underground-structure deformation joint
Hermetic water-proof structure.
Background technology
In underground structure design, movement joint is a kind of common reserved build joint, in its waterproof generally use it is buried only
The modes such as water band, foam rods.Domestic waterproofing of movement joints at present designs main basis《Underground Engineering Waterproof Designing specification》Middle recommendation
Correlation technique, outside using back sticking type rubber fastening band, it is middle set in buried rubber watertight strip, be limited by construction water
Flat limitation, many times in buried rubber watertight strip be difficult to be accurately positioned and effectively protect, sent out in concrete placement
Raw damaged or displacement, causes water leakage path.
Underground structure is influenceed by temperature stress, construction, the sedimentation factor such as uneven, and deformation joint is also easy to produce stretching or receipts
Compression deformation, cause waterproof material to destroy, easy recurring structure percolating water phenomenon, cause larger unfavorable shadow during use in structure
Ring.It is various for the ways and means of deformation joint seepage water process at present, but its constructing operation and treatment effect are unsatisfactory, make
Into the waste of substantial amounts of man power and material.
Therefore, it is necessary to develop a kind of for underground-structure deformation joint, effectively adaptive deformation seam generation secondary deformation, cut-off
The leak stopping hermetic water-proof structure of underground-structure deformation joint penetrating passage.
The content of the invention
The purpose of this utility model seeks to the deficiency for solving above-mentioned background technology, there is provided a kind of adaptive deformation seam occurs two
The leak stopping hermetic water-proof structure of secondary deformation, effectively cut-off underground-structure deformation joint penetrating passage.
The technical solution of the utility model is：A kind of leak stopping hermetic water-proof structure of underground-structure deformation joint, including set
The groove of deformation joint on the inside of underground structure, it is characterised in that：Movement joint from seam bottom to sealing be sequentially provided with gap filling thing,
Elastomer, sealing compound, compression seal in elastomer embedding distortion seam；It is provided with the groove corresponding with movement joint stainless
Steel water spilage tray, the stainless steel water spilage tray cassette bottom are concordant with groove notch.
Preferably, the stainless steel water spilage tray is inverted shape of chinese word Ji structure, the stainless steel water spilage tray both sides and deformation
Stitch the corresponding fitting of groove floor of both sides.
Further, the stainless steel water spilage tray both sides are connected by cement nail with groove floor, the stainless steel water receiving
Equal filling with sealant is extremely concordant with groove notch between box both sides and the groove cell wall of homonymy.
Preferably, the gap filling thing is polystyrene cystosepiment.
Preferably, the elastomer is flying horse degree compression seal body.
Preferably, the sealing compound is polysulfide sealant.
Further, the fluid sealant is polysulfide sealant.
The beneficial effects of the utility model are：
1. movement joint middle part carries out build-in sealing using elastomeric material, produced when being squeezed using elastomer powerful
Restoring force, so as to reach physics closure, timely sealing, and be adapted to the secondary deformation of movement joint effectively can separate on ground
Penetrating passage, enhancing structure water-proof function are stitched in lower malformation.
2. movement joint seam bottom has gap filler to be filled, the entrance of water is avoided, stops that broken concrete enters and becomes
In shape seam, the sealing of elastomer is influenceed；Sealing filling sealing compound can avoid percolating water from entering on the inside of structure.
3. using stainless steel water spilage tray as reserved drainage channel on the inside of underground structure, so as to accomplishing to prevent, blocking up, cutting, arranging
Effect, deformation joint percolating water phenomenon is reduced, increase the waterproof reliability of deformation joint.
Brief description of the drawings
Fig. 1 is the utility model structure diagram
Wherein：1- underground structure 2- movement joint 3- groove 4- gap filling thing 5- elastomer 6- sealing compounds 7- is stainless
Steel water spilage tray 8- cement nail 9- fluid sealants.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, the leak stopping hermetic water-proof structure of underground-structure deformation joint provided by the utility model, including be arranged on
Groove 3 at the inner side movement joint 2 of underground structure 1, underground structure 1 are formed by concreting, refer to underground knot on the inside of underground structure
It is configured to inside interior volume, such as basement, inside tunnel internal, subway station, is all direction directed downwardly in Fig. 1.
Movement joint 2 from seam bottom to sealing (from the outside of underground structure to inner side) be sequentially provided with gap filling thing 4, elastomer 5,
Sealing compound 6, the embedding distortion of elastomer 5 stitch compression seal in 2；Stainless steel water spilage tray 7 corresponding with movement joint 2 is provided with groove 3,
The cassette bottom of stainless steel water spilage tray 7 is concordant with the notch of groove 3.
Stainless steel water spilage tray 7 is inverted shape of chinese word Ji structure, including the box body of upward opening and the flange of both sides, stainless steel
The fitting corresponding with the bottom surface of groove 3 of the both sides of movement joint 2 of 7 liang of side flangings of water spilage tray.
7 liang of side flangings of stainless steel water spilage tray are connected by cement nail 8 with the bottom surface of groove 3, and the two of the box body of stainless steel water spilage tray 7
Equal filling with sealant 9 is to concordant with the notch of groove 3 between side and the cell wall of groove 3 of homonymy.
In the present embodiment, gap filling thing 4 is polystyrene cystosepiment；Elastomer 5 is flying horse degree compression seal body, for tool
There is the elastomer of closing cell's cavity configuration (cell structure), smooth in appearance and circular cross-section, flying horse degree compression seal body is according to change
Shape stitches 2 width selection purchase commercially available prod；Sealing compound 6 is polysulfide sealant (commercially available)；Fluid sealant 9 is polysulfide sealant
(commercially available).
Of the present utility model constructed is referred to as：1) in the leak location of the movement joint 2 of underground structure 1, debris, structural plane are removed
Clean out；2) (flown using elastomer 5 in movement joint seam bottom blind filler 4 (polystyrene cystosepiment), middle part
Horse degree compression seal body) build-in sealing is carried out, it can be pressed into by the way of manually or mechanically operating, be squeezed using elastomer
When produce powerful restoring force, so as to reach physics closure, instant sealing；3) (polysulfide is close using sealing compound 6 for movement joint sealing part
Sealing) it is filled；4) reserved drainage channel is used as using stainless steel water spilage tray 7 on the inside of structure, the both sides of stainless steel water spilage tray 7 are adopted
The sealing between underground structure 1 is realized with fluid sealant 9, so as to accomplish the effect for preventing, blocking up, cut, arranging, reduces deformation joint percolating water
Phenomenon, increase the waterproof reliability of deformation joint.
Claims (7)
1. a kind of leak stopping hermetic water-proof structure of underground-structure deformation joint, including it is arranged on movement joint (2) on the inside of underground structure (1)
The groove (3) at place, it is characterised in that：Movement joint (2) from seam bottom to sealing be sequentially provided with gap filling thing (4), elastomer (5),
Sealing compound (6), elastomer (5) embedding distortion stitch (2) interior compression seal；It is right with movement joint (2) to be provided with the groove (3)
The stainless steel water spilage tray (7) answered, stainless steel water spilage tray (7) cassette bottom are concordant with groove (3) notch.
2. the leak stopping hermetic water-proof structure of underground-structure deformation joint as claimed in claim 1, it is characterised in that：The stainless steel
Water spilage tray (7) is groove (3) bottom of inverted shape of chinese word Ji structure, stainless steel water spilage tray (7) both sides and movement joint (2) both sides
Face is corresponding to be bonded.
3. the leak stopping hermetic water-proof structure of underground-structure deformation joint as claimed in claim 2, it is characterised in that：The stainless steel
Water spilage tray (7) both sides are connected by cement nail (8) with groove (3) bottom surface, stainless steel water spilage tray (7) both sides and homonymy it is recessed
Equal filling with sealant (9) is extremely concordant with groove (3) notch between groove (3) cell wall.
4. the leak stopping hermetic water-proof structure of underground-structure deformation joint as claimed in claim 1, it is characterised in that：The gap is filled out
It is polystyrene cystosepiment to fill thing (4).
5. the leak stopping hermetic water-proof structure of underground-structure deformation joint as claimed in claim 1, it is characterised in that：The elastomer
(5) it is flying horse degree compression seal body.
6. the leak stopping hermetic water-proof structure of underground-structure deformation joint as claimed in claim 1, it is characterised in that：The sealing compound
(6) it is polysulfide sealant.
7. the leak stopping hermetic water-proof structure of underground-structure deformation joint as claimed in claim 3, it is characterised in that：The fluid sealant
(9) it is polysulfide sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720702168.6U CN206873507U (en) | 2017-06-15 | 2017-06-15 | A kind of leak stopping hermetic water-proof structure of underground-structure deformation joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720702168.6U CN206873507U (en) | 2017-06-15 | 2017-06-15 | A kind of leak stopping hermetic water-proof structure of underground-structure deformation joint |
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| Publication Number | Publication Date |
|---|---|
| CN206873507U true CN206873507U (en) | 2018-01-12 |
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ID=61334095
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| CN201720702168.6U Active CN206873507U (en) | 2017-06-15 | 2017-06-15 | A kind of leak stopping hermetic water-proof structure of underground-structure deformation joint |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331030A (en) * | 2018-03-22 | 2018-07-27 | 深圳蓝盾防水构造技术有限公司 | Prefabricated assembled concrete piping lane seam waterproof constructs and engineering method |
| CN108952774A (en) * | 2018-06-12 | 2018-12-07 | 济南城建集团有限公司 | A kind of method that tunnel double-lining construction joint leakage water blocking row combines punishment |
| CN110206072A (en) * | 2019-06-21 | 2019-09-06 | 五冶集团上海有限公司 | A kind of underpass waterproof structure for deformation seams and construction method |
| CN110513145A (en) * | 2019-09-27 | 2019-11-29 | 长安大学 | One kind can drainage water stop |
| CN112031836A (en) * | 2020-08-19 | 2020-12-04 | 中交一公局集团有限公司 | Waterproof structure and method for deformation joint of tunnel by using femalemeter and coagulation method |
| CN113622326A (en) * | 2021-08-03 | 2021-11-09 | 中铁十九局集团第五工程有限公司 | Culvert deformation joint water leakage guiding and draining structure and method for repairing deformation joint |
| CN113622327A (en) * | 2021-08-03 | 2021-11-09 | 中铁十九局集团第五工程有限公司 | Culvert settlement joint water seepage repairing structure and method for repairing settlement joint |
| CN114875975A (en) * | 2022-04-18 | 2022-08-09 | 中铁第四勘察设计院集团有限公司 | Construction joint waterproof structure with reserved groove of compression sealing water stop strip and construction method thereof |
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2017
- 2017-06-15 CN CN201720702168.6U patent/CN206873507U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331030A (en) * | 2018-03-22 | 2018-07-27 | 深圳蓝盾防水构造技术有限公司 | Prefabricated assembled concrete piping lane seam waterproof constructs and engineering method |
| CN108952774A (en) * | 2018-06-12 | 2018-12-07 | 济南城建集团有限公司 | A kind of method that tunnel double-lining construction joint leakage water blocking row combines punishment |
| CN110206072A (en) * | 2019-06-21 | 2019-09-06 | 五冶集团上海有限公司 | A kind of underpass waterproof structure for deformation seams and construction method |
| CN110513145A (en) * | 2019-09-27 | 2019-11-29 | 长安大学 | One kind can drainage water stop |
| CN112031836A (en) * | 2020-08-19 | 2020-12-04 | 中交一公局集团有限公司 | Waterproof structure and method for deformation joint of tunnel by using femalemeter and coagulation method |
| CN113622326A (en) * | 2021-08-03 | 2021-11-09 | 中铁十九局集团第五工程有限公司 | Culvert deformation joint water leakage guiding and draining structure and method for repairing deformation joint |
| CN113622327A (en) * | 2021-08-03 | 2021-11-09 | 中铁十九局集团第五工程有限公司 | Culvert settlement joint water seepage repairing structure and method for repairing settlement joint |
| CN113622327B (en) * | 2021-08-03 | 2022-12-20 | 中铁十九局集团第五工程有限公司 | Culvert settlement joint water seepage repairing structure and method for repairing settlement joint |
| WO2023010771A1 (en) * | 2021-08-03 | 2023-02-09 | 中铁十九局集团第五工程有限公司 | Drainage structure for leakage water in culvert deformation joint and method for repairing deformation joint |
| CN114875975A (en) * | 2022-04-18 | 2022-08-09 | 中铁第四勘察设计院集团有限公司 | Construction joint waterproof structure with reserved groove of compression sealing water stop strip and construction method thereof |
| CN114875975B (en) * | 2022-04-18 | 2023-12-22 | 中铁第四勘察设计院集团有限公司 | Construction joint waterproof structure reserved with compressed sealing water stop groove and construction method thereof |
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