CN209603160U - A kind of civil air defense constructions and installations pipe well plugging structure - Google Patents
A kind of civil air defense constructions and installations pipe well plugging structure Download PDFInfo
- Publication number
- CN209603160U CN209603160U CN201822041384.8U CN201822041384U CN209603160U CN 209603160 U CN209603160 U CN 209603160U CN 201822041384 U CN201822041384 U CN 201822041384U CN 209603160 U CN209603160 U CN 209603160U
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- Prior art keywords
- steel bushing
- plate
- steel
- pipe well
- seal
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- 238000010276 construction Methods 0.000 title claims abstract description 33
- 230000007123 defense Effects 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 83
- 239000010959 steel Substances 0.000 claims abstract description 83
- 239000000463 material Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005370 electroosmosis Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a kind of civil air defense constructions and installations pipe well plugging structures, including pipe well, the first steel bushing is provided with above the pipe well, the bottom of first steel bushing is welded with the first seal ring, the top of first steel bushing is welded with the second steel bushing, the second seal ring is welded between first steel bushing and second steel bushing, the top of the pipe well is provided with the first steel deck-plate, first steel deck-plate and first seal ring weld, the second steel deck-plate is provided in second steel bushing, second steel deck-plate is located at the top of second seal ring.The utility model has the advantages that being welded between the first steel bushing and the second steel bushing and the first steel bushing and pipe well that pass through setting by seal ring, realization blocks deep basal pit large diameter tube well；The waterproof effect of concrete ensure that using multi layer waterproof measure by the first seal plate and the second seal plate that are arranged in the first steel bushing, structure is simple, and plugging effect is obvious.
Description
Technical field
The utility model relates to Technology for Civil Air Defence Projects field more particularly to a kind of civil air defense constructions and installations pipe well plugging structures.
Background technique
For a long time, China's majority deep-foundation pit engineering can encounter level of ground water mistake during carrying out earth excavation
Situation high, surface water capacity is excessive, and be to be effectively improved working condition, guarantee construction safety, it usually needs use well-points dewatering
Measure come improve construction the soil body stability, intensity, enhancing soil mass of foundation pit anti-current sand, piping, artesian water ability, to reduce
The lateral pressure that building enclosure is applied.Currently, for the precipitation problem in deep pit construction, can according to water level,
The measures such as deep well points, light well point, electro-osmosis well point, ejector well point are respectively adopted in the difference of situations such as matter.
Currently used closure dewatering well method is direct filling concrete, rubble, concrete drier etc., this closure mode
Plugging effect it is poor, block imprecision, or even repeatedly block it is unsuccessful, in addition, blocking time is long, low efficiency.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of civil air defense constructions and installations pipe well plugging structures, existing to overcome
There is above-mentioned technical problem present in the relevant technologies.
The technical solution of the utility model is achieved in that
A kind of civil air defense constructions and installations pipe well plugging structure, including pipe well are provided with the first steel bushing above the pipe well, described
The bottom of first steel bushing is welded with the first seal ring, and the top of first steel bushing is welded with the second steel bushing, and described
The second seal ring is welded between one steel bushing and second steel bushing, the top of the pipe well is provided with the first steel deck-plate,
First steel deck-plate and first seal ring weld, and are provided with the second steel deck-plate in second steel bushing, and described second
Steel deck-plate is located at the top of second seal ring, and the inner wall of second steel deck-plate and second steel bushing is fully welded company
It connects, the inside of first steel bushing is sequentially installed with support construction one and support construction two, the support construction from top to bottom
One is located at the lower section of second seal ring, and the support construction one and the top of the support construction two are corresponding to be equipped with the
One seal plate and the second seal plate, the periphery of first steel bushing are provided with waterproof roll, on one end of the waterproof roll
It turns over and is closely bonded with the outer wall of first steel bushing.
Further, the underfill of the pipe well has graded sand and stone, positioned at the face seal filling addressed with sandstone
There is concrete.
Further, the first concrete dry bed of material, institute are filled between second steel deck-plate and first seal plate
It states between the first seal plate and second seal plate filled with the second concrete dry bed of material, second seal plate and described the
The third concrete dry bed of material is filled between one steel deck-plate.
Further, the periphery of first steel bushing and second steel bushing is disposed with basic bottom from top to bottom
Plate, microlith concrete cover and foundation concrete bed course.
Further, the periphery of the pipe well is provided with concrete cushion, the concrete cushion and first sealing
Waterproof protective layer is provided between ring.
The beneficial effects of the utility model are: passing through the first steel bushing of setting and the second steel bushing and the first steel bushing
It is welded between pipe well by seal ring, realization blocks deep basal pit large diameter tube well；By being set in the first steel bushing
The first seal plate and the second seal plate set ensure that the waterproof effect of concrete using multi layer waterproof measure, and structure is simple,
Plugging effect is obvious.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of civil air defense constructions and installations pipe well plugging structure.
In figure:
1, pipe well；2, the first steel deck-plate；3, the first seal ring；4, foundation concrete bed course；5, the second concrete dry bed of material；6, thin
Stone concrete cover；7, the first steel bushing；8, the second seal ring；9, the second steel bushing；10, the second steel deck-plate；11, the first concrete
Siccative layer；12, the first seal plate；13, support construction one；14, the second seal plate；15, support construction two；16, third concrete
Siccative layer；17, waterproof protective layer；18, concrete；19 and match sandstone；20, concrete cushion；21, waterproof roll；22, basic
Backing plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment according to the present utility model provides a kind of civil air defense constructions and installations pipe well plugging structure.
Referring to Fig.1, according to the civil air defense constructions and installations pipe well plugging structure of the utility model embodiment, including pipe well 1, the pipe well
1 top is provided with the first steel bushing 7, and the bottom of first steel bushing 7 is welded with the first seal ring 3, first steel bushing
The top of cylinder 7 is welded with the second steel bushing 9, is welded with the second sealing between first steel bushing 7 and second steel bushing 9
Ring 8, the top of the pipe well 1 are provided with the first steel deck-plate 2, and first steel deck-plate 2 is welded with first seal ring 3, institute
It states and is provided with the second steel deck-plate 10 in the second steel bushing 9, second steel deck-plate 10 is located at the top of second seal ring 8,
And second steel deck-plate 10 is fully welded with the inner wall of second steel bushing 9 and connect, the inside of first steel bushing 7 on to
Under be sequentially installed with support construction 1 and support construction 2 15, the support construction 1 is located at second seal ring 8
Lower section, the support construction 1 are stopped with corresponding the first seal plate 12 and second that is equipped in the top of the support construction 2 15
Water plate 14, the periphery of first steel bushing 7 are provided with waterproof roll 21, and one end of the waterproof roll 21 turns over and described
The outer wall of one steel bushing 7 closely bonds.
In one embodiment, the underfill of the pipe well 1 has graded sand and stone 19, positioned at addressing the table with sandstone 19
Face sealing is filled with concrete 18.
In one embodiment, the first concrete is filled between second steel deck-plate 10 and first seal plate 12
Siccative layer 11, is filled with the second concrete dry bed of material 5 between first seal plate 12 and second seal plate 14, and described the
The third concrete dry bed of material 16 is filled between two seal plates 14 and first steel deck-plate 2.
In one embodiment, the periphery of first steel bushing 7 and second steel bushing 9 is set gradually from top to bottom
There are sole plate 22, microlith concrete cover 6 and foundation concrete bed course 4.
In one embodiment, the periphery of the pipe well 1 is provided with concrete cushion 20, the concrete cushion 20 and institute
It states and is provided with waterproof protective layer 17 between the first seal ring 3.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of civil air defense constructions and installations pipe well plugging structure, which is characterized in that including pipe well (1), be provided with above the pipe well (1)
The bottom of first steel bushing (7), first steel bushing (7) is welded with the first seal ring (3), first steel bushing (7)
Top is welded with the second steel bushing (9), is welded with second between first steel bushing (7) and second steel bushing (9) and is stopped
The top of water ring (8), the pipe well (1) is provided with the first steel deck-plate (2), first steel deck-plate (2) and first sealing
Ring (3) welding, second steel bushing (9) is interior to be provided with the second steel deck-plate (10), and second steel deck-plate (10) is located at described
The top of second seal ring (8), and second steel deck-plate (10) is fully welded with the inner wall of second steel bushing (9) and connect, institute
The inside for stating the first steel bushing (7) is sequentially installed with support construction one (13) and support construction two (15), the branch from top to bottom
Support structure one (13) is located at the lower section of second seal ring (8), the support construction one (13) and the support construction two
(15) top correspondence is equipped with the first seal plate (12) and the second seal plate (14), the periphery of first steel bushing (7)
It is provided with waterproof roll (21), one end of the waterproof roll (21) is turned over closely glues with the outer wall of first steel bushing (7)
It connects.
2. a kind of civil air defense constructions and installations pipe well plugging structure according to claim 1, which is characterized in that the bottom of the pipe well (1)
Portion is filled with graded sand and stone (19), is filled with concrete (18) positioned at the face seal with sandstone (19) is addressed.
3. a kind of civil air defense constructions and installations pipe well plugging structure according to claim 1, which is characterized in that second steel deck-plate
(10) the first concrete dry bed of material (11), first seal plate (12) and institute are filled between first seal plate (12)
It states between the second seal plate (14) filled with the second concrete dry bed of material (5), second seal plate (14) and first steel
The third concrete dry bed of material (16) is filled between cover board (2).
4. a kind of civil air defense constructions and installations pipe well plugging structure according to claim 1, which is characterized in that first steel bushing
(7) with second steel bushing (9) periphery be disposed with from top to bottom sole plate (22), microlith concrete cover (6) and
Foundation concrete bed course (4).
5. a kind of civil air defense constructions and installations pipe well plugging structure according to claim 1, which is characterized in that outside the pipe well (1)
It encloses and is provided with concrete cushion (20), waterproof guarantor is provided between the concrete cushion (20) and first seal ring (3)
Sheath (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041384.8U CN209603160U (en) | 2018-12-06 | 2018-12-06 | A kind of civil air defense constructions and installations pipe well plugging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822041384.8U CN209603160U (en) | 2018-12-06 | 2018-12-06 | A kind of civil air defense constructions and installations pipe well plugging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603160U true CN209603160U (en) | 2019-11-08 |
Family
ID=68395392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822041384.8U Expired - Fee Related CN209603160U (en) | 2018-12-06 | 2018-12-06 | A kind of civil air defense constructions and installations pipe well plugging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209603160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537611A (en) * | 2018-12-06 | 2019-03-29 | 安徽省人防建筑设计研究院 | A kind of civil air defense constructions and installations pipe well plugging structure |
-
2018
- 2018-12-06 CN CN201822041384.8U patent/CN209603160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537611A (en) * | 2018-12-06 | 2019-03-29 | 安徽省人防建筑设计研究院 | A kind of civil air defense constructions and installations pipe well plugging structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 |