CN208088305U - A kind of foundation pit water burst fast plugging device - Google Patents
A kind of foundation pit water burst fast plugging device Download PDFInfo
- Publication number
- CN208088305U CN208088305U CN201820509184.8U CN201820509184U CN208088305U CN 208088305 U CN208088305 U CN 208088305U CN 201820509184 U CN201820509184 U CN 201820509184U CN 208088305 U CN208088305 U CN 208088305U
- Authority
- CN
- China
- Prior art keywords
- water burst
- steel plate
- plates
- mouth
- foundation pit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of foundation pit water burst fast plugging devices, it includes being set to water burst mouth（1）L plates on four edges（2）, four L plates（2）Vertical panel be inserted into water burst mouth（1）It is interior and be tightly attached to water burst mouth（1）Inner wall, four L plates（2）Level board be covered in ground top surface, L plates（2）Level board in through there is more anchor poles（3）, anchor pole（3）Wedging between four level boards and is located at water burst mouth in ground（1）Top is provided with steel plate（4）, steel plate（4）Four sides be respectively welded on four level boards, steel plate（4）Inside offer connection water burst mouth（1）Bellmouth（5）, the steel plate（4）Top be provided with reinforced concrete floor（6）.The utility model has the beneficial effects that：Compact-sized, the permanent closure of realization creates favorable conditions for subsequent construction, blocks reliably.
Description
Technical field
The utility model is related to the technical field that water burst mouth in foundation pit blocks, especially a kind of foundation pit water burst quick blocking dress
It sets.
Background technology
Now with the continuous development of urban construction, the increasingly deeper of the foundation pit digging of building is consolidated, therefore in bottom of foundation ditch
It will appear water burst mouth, a large amount of underground water gushed out at water burst mouth, underground water floods the work surface of bottom of foundation ditch, causes after gushing out
Worker can not continue construction operation, this, which is undoubtedly, extends construction period.In order to which water burst mouth is sealed, frequently with construction
Method is that construction steel plate, steel plate cover on the top of water burst mouth at water burst mouth, and steel plate is fixed on through anchor pole in the soil matrix of foundation pit, with
Realize the fixation of steel plate, although can block water burst by steel plate, groundwater pressure is big, and the impact energy of carrying is big, occurs
" dripping water wears through rock head " phenomenon, i.e., underground water punches through steel plate after a period of time, very high plugging effect is not achieved, there are closure can not
The defect leaned on.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of compact-sized, permanent envelope of realization
It blocks up, create favorable conditions for subsequent construction, block reliable foundation pit water burst fast plugging device.
The purpose of this utility model is achieved through the following technical solutions：A kind of foundation pit water burst fast plugging device, it is wrapped
The L plates being set on four edges of water burst mouth are included, the vertical panel of four L plates is inserted into water burst mouth and is tightly attached in water burst mouth
The level board of wall, four L plates is covered in ground top surface, and running through in the level board of L plates has more anchor poles, and anchor pole wedging is in ground
In base, it is provided with steel plate between four level boards and above water burst mouth, four sides of steel plate are respectively welded in four levels
The bellmouth of connection water burst mouth is offered on plate, in steel plate, and reinforced concrete floor, reinforced concrete are provided at the top of the steel plate
The contact position of soil layer and steel plate has poured cement layer, and serpentine channel, the Single port of serpentine channel are offered in reinforced concrete floor
It is connected to bellmouth, another port is arranged through reinforced concrete floor and is plugged with plug at the port.
The Single port of the reinforced concrete floor is taper.
The rectangular cross-section shape of the water burst mouth.
The anchor pole is vertically arranged.
The utility model has the following advantages：The utility model is compact-sized, realizes permanent closure, is created for subsequent construction
It makes advantage, block reliably.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A sectional views of Fig. 1；
In figure, 1- water burst mouths, 2-L plates, 3- anchor poles, 4- steel plates, 5- bellmouths, 6- reinforced concrete floors, 7- cement layers, 8-
Serpentine channel, 9- plugs.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings, the scope of protection of the utility model be not limited to
It is lower described：
As shown in Figure 1 and 2, a kind of foundation pit water burst fast plugging device, it includes the L being set on 1 four edges of water burst mouth
The vertical panel of plate 2, four L plates 2 is inserted into water burst mouth 1 and is tightly attached to 1 inner wall of water burst mouth, and the level board of four L plates 2 covers
In ground top surface, through having more anchor poles 3, anchor pole 3 to be vertically arranged in the level board of L plates 2,3 wedging of anchor pole is in ground, and four
It being provided with steel plate 4 between a level board and positioned at the top of water burst mouth 1, four sides of steel plate 4 are respectively welded on four level boards,
The bellmouth 5 of connection water burst mouth 1 is offered in steel plate 4, the top of the steel plate 4 is provided with reinforced concrete floor 6, reinforced concrete
Soil layer 6 and the contact position of steel plate 4 have poured cement layer 7, and serpentine channel 8 is offered in reinforced concrete floor 6, serpentine channel 8
Single port is connected to bellmouth 5, and another port is arranged through reinforced concrete floor 6 and is plugged with plug 9 at the port.
As shown in Figure 1 and 2, the Single port of reinforced concrete floor 6 described in the present embodiment is taper.The water burst mouth 1 is cut
Face is rectangular-shaped.
The course of work of the utility model is as follows：When water burst mouth 1 occurs in excavation foundation pit, construction is：First in water burst
The L of the construction on one side plates 2 of mouth 1, the vertical panel of the L plates 2 are attached on 1 inner wall of water burst mouth, then be positioned over ground by the level board of L plates 2
At the top of base, then by anchor pole 3 through level board and wedging in ground to realize the fixation of L plates 2, successively using above step
Three L plates 2 of construction at three sides of residue of water burst mouth 1；After L plates 2 are constructed, the steel plate 4 with bellmouth 5 is covered in
The surface of water burst mouth 1, and four sides of steel plate 4 are respectively welded on four level boards, to realize the construction of steel plate；Steel plate
After construction, there is the reinforced concrete floor 6 of serpentine channel 8 to be covered in 4 top of steel plate advance comprising, and ensure serpentine channel
8 Single port is connected to bellmouth 5, in the contact position joints cement layer 7 of reinforced concrete floor 6 and steel plate 4 to realize that reinforcing bar is mixed
The fixation of solidifying soil layer 6 is finally blocked in the other port of serpentine channel 8 and is blocked.When gushing out in water burst mouth 1 such as Fig. 1 arrows institute
When the underground water shown, underground water first passes through four vertical plates and is formed by region, then passes through bellmouth 5 and enters serpentine channel
8, it flows then along the length direction of serpentine channel 8, is finally intercepted by plug 9.The section surrounded by four vertical panels
Size is less than the sectional dimension of water burst mouth 1, realizes the throttling for the first time to underground water, and the section of bellmouth 5 is from large to small,
Second of throttling to underground water is realized, and the flow velocity and energy of underground water are slowed down in the section that serpentine channel 8 is bent, and realize
Third time throttles to underground water, reaches the hydraulic pressure very little at plug 9 and can not wash plug 9 open, it is achieved that water burst in foundation pit
Quick blocking, compare traditional closure mode, avoid the impact failure of underground water, realize it is permanent block, reliability is high.
Claims (4)
1. a kind of foundation pit water burst fast plugging device, it is characterised in that：It includes being set to water burst mouth（1）L on four edges
Plate（2）, four L plates（2）Vertical panel be inserted into water burst mouth（1）It is interior and be tightly attached to water burst mouth（1）Inner wall, four L plates（2）Water
Tablet is covered in ground top surface, L plates（2）Level board in through there is more anchor poles（3）, anchor pole（3）Wedging in ground,
Between four level boards and it is located at water burst mouth（1）Top is provided with steel plate（4）, steel plate（4）Four sides be respectively welded in four
On level board, steel plate（4）Inside offer connection water burst mouth（1）Bellmouth（5）, the steel plate（4）Top be provided with reinforcing bar
Concrete layer（6）, reinforced concrete floor（6）With steel plate（4）Contact position poured cement layer（7）, reinforced concrete floor（6）It is interior
Offer serpentine channel（8）, serpentine channel（8）Single port and bellmouth（5）Reinforced concrete floor is run through in connection, another port
（6）It is plugged with plug at setting and the port（9）.
2. a kind of foundation pit water burst fast plugging device according to claim 1, it is characterised in that：The reinforced concrete floor
（6）Single port be taper.
3. a kind of foundation pit water burst fast plugging device according to claim 1, it is characterised in that：The water burst mouth（1）'s
Rectangular cross-section shape.
4. a kind of foundation pit water burst fast plugging device according to claim 1, it is characterised in that：The anchor pole（3）Vertically
Setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509184.8U CN208088305U (en) | 2018-04-11 | 2018-04-11 | A kind of foundation pit water burst fast plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509184.8U CN208088305U (en) | 2018-04-11 | 2018-04-11 | A kind of foundation pit water burst fast plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208088305U true CN208088305U (en) | 2018-11-13 |
Family
ID=64055006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820509184.8U Expired - Fee Related CN208088305U (en) | 2018-04-11 | 2018-04-11 | A kind of foundation pit water burst fast plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208088305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161737A (en) * | 2020-09-26 | 2021-01-01 | 梁文雯 | Monitoring devices for hydraulic engineering based on information technology |
-
2018
- 2018-04-11 CN CN201820509184.8U patent/CN208088305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161737A (en) * | 2020-09-26 | 2021-01-01 | 梁文雯 | Monitoring devices for hydraulic engineering based on information technology |
| CN112161737B (en) * | 2020-09-26 | 2022-06-07 | 首盛建设集团有限公司 | Monitoring devices for hydraulic engineering based on information technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202124865U (en) | Quick plugging device for dewatering wellhead of sand-free cement pipe deep well | |
| CN207727600U (en) | Plugging dewatering well device | |
| CN103410175B (en) | A kind of water seepage control construction method for karst water-rich geological underground structure waterproof construction | |
| CN211547734U (en) | Pre-buried type biliquid slip casting leaking stoppage structure of foundation ditch | |
| CN109519150B (en) | Dewatering well plugging device and method for large water yield | |
| CN108797641A (en) | A kind of structure and its construction method of Underground Subway Station construction period full station sealing | |
| CN102839691B (en) | Quick sealing method and device for sandless cement pipe deep well dewatering wellhead | |
| CN107326928A (en) | A kind of part is related to the construction method in the deeper subsurface garage of basement | |
| CN208088305U (en) | A kind of foundation pit water burst fast plugging device | |
| CN102174818A (en) | Controlled impermeable leaking stoppage grout-extruding water-stopping technology of strong water permeable stratum of quaternary system | |
| CN104963693B (en) | Rectangular parallel push pipe connection channel construction method | |
| CN212506349U (en) | Water-logging well sealing device for water-lowering zone of ultra-deep foundation pit pipe well | |
| CN101586341B (en) | Water sealing method for civil engineering groundwork | |
| CN204753654U (en) | Underground continuous wall reentrant corner position piping block structure | |
| CN111636483A (en) | Waterproof device for reverse construction concrete structure gap and construction method | |
| CN108360573B (en) | Device for preventing post-cast strip of basement floor from leaking and construction method thereof | |
| CN208072433U (en) | A kind of interim precipitation steel sleeve being used for basic posthole and catch pit | |
| CN214497606U (en) | Prevention of seepage water reinforced structure based on independent basis of frame post | |
| CN104790380B (en) | Underground diaphragm wall framework | |
| CN205531429U (en) | Quick hole sealing device of biliquid slip casting bag pocket type | |
| CN212452709U (en) | Drainage device for water diversion of deep foundation pit | |
| CN104912057B (en) | Construction method of underground continuous wall | |
| CN207194952U (en) | A kind of flood mine working bottom plate is harnessed the river structure | |
| CN209508995U (en) | One kind closing water valve device and its shut-in well structure | |
| CN208949889U (en) | Deep basal pit karst base lime rock stratum groundwater treatment system |
Legal Events
| 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: 20181113 Termination date: 20200411 |