CN204511467U - A kind of hole water-stopping structure - Google Patents
A kind of hole water-stopping structure Download PDFInfo
- Publication number
- CN204511467U CN204511467U CN201420872710.9U CN201420872710U CN204511467U CN 204511467 U CN204511467 U CN 204511467U CN 201420872710 U CN201420872710 U CN 201420872710U CN 204511467 U CN204511467 U CN 204511467U
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- China
- Prior art keywords
- side wall
- nut
- circular plate
- rubber tile
- bolt
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- Expired - Fee Related
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Abstract
A kind of hole water-stopping structure, at least comprises side wall, curtain rubber tile, Circular Plate, fanning strip, bolt, nut, packing ring, jam nut, embedded nut and pre-buried injected hole; Described side wall is arranged on overall left side, and side wall inside is provided with pre-buried injected hole; Described curtain rubber tile is arranged between side wall and Circular Plate, and is connected for overall by bolt with side wall by curtain rubber tile; Described Circular Plate is arranged on the right side of curtain rubber tile; Described fanning strip is arranged between Circular Plate and nut, and is provided with packing ring between fanning strip and Circular Plate; Described embedded nut is arranged on the left side of curtain rubber tile, and is fastened on side wall inside; Described jam nut is arranged on bolt; Described nut is arranged on bolt end head; Described packing ring is arranged between fanning strip and nut; This structure is simple, connects closely, good seepage-proof property, practical, is easy to promote the use of.
Description
Technical field
The utility model relates to buildings waterproof applied technical field, especially a kind of hole water-stopping structure.
Background technology
The quality of hole sealing is the quality determining construction quality, in building operations, can appear in active well smoothly for making pipe, generally take the mode that active well reserved opening is more bigger than tube coupling external diameter, during jacking, this gap need be adopted an effective measure and be closed, otherwise underground water and silt particle will flow in active well from this gap, subsiding of earth's surface, top, hole can be caused, even can cause the accident, bring disaster to the building of surrounding and the safety of underground utilities, therefore, in push pipe process, hole sealing is a link that can not be ignored, therefore, for these problems, a kind of hole water-stopping structure is proposed.
Prior art can not meet the needs of people, and for making up prior art deficiency, it is simple that the utility model aims to provide a kind of structure, connects closely, good seepage-proof property, good stability, the hole water-stopping structure of safety and stability.
For achieving the above object, the utility model by the following technical solutions: a kind of hole water-stopping structure, at least comprises side wall, curtain rubber tile, Circular Plate, fanning strip, bolt, nut, packing ring, jam nut, embedded nut and pre-buried injected hole; Described side wall is arranged on overall left side, and side wall inside is provided with pre-buried injected hole; Described curtain rubber tile is arranged between side wall and Circular Plate, and is connected for overall by bolt with side wall by curtain rubber tile; Described Circular Plate is arranged on the right side of curtain rubber tile; Described fanning strip is arranged between Circular Plate and nut, and is provided with packing ring between fanning strip and Circular Plate; Described embedded nut is arranged on the left side of curtain rubber tile, and is fastened on side wall inside; Described jam nut is arranged on bolt; Described nut is arranged on bolt end head; Described packing ring is arranged between fanning strip and nut.
As optimisation technique scheme of the present utility model: described pre-buried injected hole is arranged in side wall, and pre-buried injected hole angle in side wall is 90 °; Described bolt-through curtain rubber tile, Circular Plate and fanning strip are by itself and side wall compact siro spinning technology.
Compared with prior art, the beneficial effects of the utility model are: described pre-buried injected hole is arranged in side wall, and pre-buried injected hole is 90 ° of shapes in side wall, be conducive to preventing underground water and silt particle from will flow in active well from gap, nut has high strength, hardness, the series of advantages such as good rigidly, packing ring enlarge active surface, dispersive pressure, soft for quality is prevented to damage by pressure, nut power is given after nut screwing clamping, increase the frictional force between nuts and bolt, and this structure is simple, connect closely, good seepage-proof property, practical, be easy to promote the use of.
Utility model content
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is structure welding schematic diagram of the present utility model;
Wherein: 1, side wall, 2, curtain rubber tile, 3, Circular Plate, 4, fanning strip, 5, bolt, 6, nut, 7, packing ring, 8, jam nut, 9, embedded nut, 10, pre-buried injected hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of hole water-stopping structure, at least comprises side wall 1, curtain rubber tile 2, Circular Plate 3, fanning strip 4, bolt 5, nut 6, packing ring 7, jam nut 8, embedded nut 9 and pre-buried injected hole 10; Described side wall 1 is arranged on overall left side, and side wall 1 inside is provided with pre-buried injected hole 10; Described curtain rubber tile 2 is arranged between side wall 1 and Circular Plate 3, and is connected for entirety by curtain rubber tile 2 with side wall 1 by bolt 5; Described Circular Plate 3 is arranged on the right side of curtain rubber tile 2; Described fanning strip 4 is arranged between Circular Plate 3 and nut 6, and is provided with packing ring 7 between fanning strip 4 and Circular Plate 3; Described embedded nut 9 is arranged on the left side of curtain rubber tile 2, and it is inner to be fastened on side wall 1; Described jam nut 8 is arranged on bolt 5; Described nut (6) is arranged on bolt 5 top; Described packing ring 7 is arranged between fanning strip 4 and nut 6.
As optimisation technique scheme of the present utility model: described pre-buried injected hole 10 is arranged in side wall, and pre-buried injected hole 10 angle in side wall 1 is 90 °; Described bolt 5 runs through curtain rubber tile 2, Circular Plate 3 and fanning strip 4 by itself and side wall 1 compact siro spinning technology.
As Construction Principle of the present utility model: the structure void forming annular between described hole and the housing of development machine, and the pressure that mud water pressurization equilibration shield structure will set up mud and water balance carrys out stable excavation face, the structure void met at this position can form good sealing effectiveness, the requirement of its sealing performance is far above the shield structure of other form, therefore good hermetic seal device must be set at hole circle, shield structure muddy water just can be prevented to run off, unlikelyly to scurry in well in a large number, thus make otch mud hydraulic pressure keep stable.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (3)
1. a hole water-stopping structure, at least comprises side wall (1), curtain rubber tile (2), Circular Plate (3), fanning strip (4), bolt (5), nut (6), packing ring (7), jam nut (8), embedded nut (9) and pre-buried injected hole (10); It is characterized in that: described side wall (1) is arranged on overall left side, and side wall (1) inside is provided with pre-buried injected hole (10); Described curtain rubber tile (2) is arranged between side wall (1) and Circular Plate (3), and is connected by curtain rubber tile (2) for overall with side wall (1) by bolt (5); Described Circular Plate (3) is arranged on the right side of curtain rubber tile (2); Described fanning strip (4) is arranged between Circular Plate (3) and nut (6), and is provided with packing ring (7) between fanning strip (4) and Circular Plate (3); Described embedded nut (9) is arranged on the left side of curtain rubber tile (2), and it is inner to be fastened on side wall (1); Described jam nut (8) is arranged on bolt (5); Described nut (6) is arranged on bolt (5) top; Described packing ring (7) is arranged between fanning strip (4) and nut (6).
2. a kind of hole according to claim 1 water-stopping structure, is characterized in that: described pre-buried injected hole (10) is arranged in side wall, and pre-buried injected hole angle in side wall is 90 °.
3. a kind of hole according to claim 1 water-stopping structure, is characterized in that: described bolt (5) runs through curtain rubber tile (2), Circular Plate (3) and fanning strip (4) by itself and side wall (1) compact siro spinning technology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872710.9U CN204511467U (en) | 2014-12-24 | 2014-12-24 | A kind of hole water-stopping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872710.9U CN204511467U (en) | 2014-12-24 | 2014-12-24 | A kind of hole water-stopping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511467U true CN204511467U (en) | 2015-07-29 |
Family
ID=53709457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420872710.9U Expired - Fee Related CN204511467U (en) | 2014-12-24 | 2014-12-24 | A kind of hole water-stopping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204511467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257299A (en) * | 2015-11-04 | 2016-01-20 | 中铁十八局集团有限公司 | Slurry-balanced pipe jacking machine receiving device and technology under high water condition |
-
2014
- 2014-12-24 CN CN201420872710.9U patent/CN204511467U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257299A (en) * | 2015-11-04 | 2016-01-20 | 中铁十八局集团有限公司 | Slurry-balanced pipe jacking machine receiving device and technology under high water condition |
| CN105257299B (en) * | 2015-11-04 | 2017-05-17 | 中铁十八局集团有限公司 | Slurry-balanced pipe jacking machine receiving device and technology under high water condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |