CN107939406A - Extension type slip casting plate valve - Google Patents
Extension type slip casting plate valve Download PDFInfo
- Publication number
- CN107939406A CN107939406A CN201711277932.0A CN201711277932A CN107939406A CN 107939406 A CN107939406 A CN 107939406A CN 201711277932 A CN201711277932 A CN 201711277932A CN 107939406 A CN107939406 A CN 107939406A
- Authority
- CN
- China
- Prior art keywords
- plate
- slip casting
- extension type
- plate valve
- lower surfaces
- 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.)
- Pending
Links
- 238000007569 slipcasting Methods 0.000 title claims abstract description 28
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims 1
- 239000004576 sand Substances 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0607—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield being provided with devices for lining the tunnel, e.g. shuttering
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention proposes a kind of extension type slip casting plate valve, including plate valve body, plate valve body includes flashboard, and the flashboard is stuck between the plate of upper and lower surfaces, and the both sides of flashboard are equipped with backing plate, backing plate is stuck between the plate of upper and lower surfaces, upper and lower surfaces plate and backing plate are connected as one, and valve opening is equipped with upper and lower surfaces plate and flashboard, top connection is equipped with the valve opening of top panel, top connection coordinates with connector cutting ferrule, and lower contact is equipped with the valve opening of lower panel.Advantages of the present invention：Before shield machine slip casting operation, mortar jar is connected with grouting pump by anchor ear with extension type slip casting plate valve, when mortar jar due to mismachining tolerance or deformation cause to change with grouting pump spacing when, the connector and connector cutting ferrule up and down adjustment of plate valve can be passed through, at the same time, certain cushioning effect is played, avoids mortar jar deformation force from acting directly on grouting pump.
Description
Technical field
The present invention relates to shield machine slurry injection technique field, particularly relates to a kind of extension type slip casting plate valve.
Background technology
In shield-tunneling construction, as shield is pushed ahead, excavate geology gap will be formed between section of jurisdiction, in order to
It is filled with closely knit in the extremely short time, so that surrounding Rock And Soil is timely supported, effectively prevents caving in for the soil body,
The sedimentation of earth's surface is controlled, it is necessary to be carried out at the same time slip casting operation during shield driving, proportioned mortar is transported to and is positioned at
Mortar jar on shield machine trailer, carries out backing slip casting to section of jurisdiction back by grouting pump and grouting pipeline, promotes section of jurisdiction ring
Early stage stablizes, and is conducive to making smooth advances for shield machine.
In order to ensure that slip casting operation is smoothed out, first, it is most important whether slurries can smoothly pump.Use at present
Slip casting plate valve often occurs that inconvenience installation, blocking are not easily cleaned and slightly deform the problems such as grouting pump is stressed directly with mortar jar,
Hidden danger is brought to construction, reduces construction efficiency.
The content of the invention
It is of the invention to propose a kind of extension type slip casting plate valve, solve existing slip casting plate valve installation inconvenience, blocking is not easy clearly
The problem of reason.
The technical proposal of the invention is realized in this way：A kind of extension type slip casting plate valve, including plate valve body, plate valve sheet
Body includes flashboard, and the flashboard is stuck between the plate of upper and lower surfaces, and the both sides of flashboard are equipped with backing plate, and backing plate is stuck in two up and down
Between panel, upper and lower surfaces plate and backing plate are connected as one, and valve opening is equipped with upper and lower surfaces plate and flashboard, top panel
Top connection is equipped with valve opening, top connection coordinates with connector cutting ferrule, and lower contact is equipped with the valve opening of lower panel.
The both sides of the flashboard are equipped with side plate.
The both sides of the upper and lower surfaces plate are equipped with baffle, and baffle passes through bolt, gasket and nut and upper and lower surfaces
Plate connects.
The baffle is angle steel, and baffle is equipped with two bolts hole.
The upper and lower surfaces plate is connected by bolt, gasket, nut and backing plate.
The panel is equipped with six bolts hole, and backing plate is equipped with three bolts hole.
The top connection and connector cutting ferrule clearance fit, are equipped with sealing ring between top connection and connector cutting ferrule.
The connector cutting ferrule is connected by anchor ear with grouting pump, and lower contact is connected by anchor ear with mortar jar.
The plate valve body is located at the lower part of mortar jar, and plate valve body is located at the top of grouting pump, and mortar jar is located at shield
On the upper beam of structure machine trailer, grouting pump is located on the base of shield machine trailer.
Advantages of the present invention：Before shield machine slip casting operation, mortar jar passes through anchor ear and extension type slip casting with grouting pump
Plate valve connects, when mortar jar causes change with grouting pump spacing due to mismachining tolerance or deformation, can by the connector of plate valve and
Connector cutting ferrule up and down adjustment, meanwhile, certain cushioning effect is played, avoids mortar jar deformation force from acting directly on grouting pump
On.In operation process, during slurry plugs plate valve, side plate can be not only moved left and right, can also be finely tuned up and down, avoids plate valve unidirectional
The problem of stress easily snaps off, reduces construction hidden danger, improves work efficiency.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is front view of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is bottom view of the present invention.
Fig. 4 is installation diagram of the present invention.
In figure：1- side plates, 2- flashboards, 3- baffles, 4- bolts, 5- gaskets, 6- nuts, 7- top connections, 8- sealing rings, 9- connect
Head cutting ferrule, 10- panels, 11- backing plates, 12- lower contacts, 13- mortar jars, 14- shield machine trailers, 15- grouting pumps, 16- plate valve sheets
Body.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of not making the creative labor
Embodiment, belongs to the scope of protection of the invention.
As shown in Figs 1-4, a kind of extension type slip casting plate valve, including plate valve body 16, plate valve body 16 include flashboard 2,
The flashboard 2 is stuck between upper and lower surfaces plate 10, and the both sides of flashboard 2 are equipped with backing plate 11, and backing plate 11 is stuck in upper and lower surfaces
Between plate 10, upper and lower surfaces plate 10 and backing plate 11 are connected as one, and valve opening is equipped with upper and lower surfaces plate 10 and flashboard 2,
Top connection 7 is equipped with the valve opening of top panel, top connection 7 coordinates with connector cutting ferrule 9, and lower contact 12 is equipped with the valve opening of lower panel.
The both sides of the flashboard 2 are equipped with side plate 1.
The both sides of the upper and lower surfaces plate 10 are equipped with baffle 3, and baffle 3 is by bolt 4, gasket 5 and nut 6 and up and down
Two panels 10 connect.
The baffle 3 is angle steel, and baffle 3 is equipped with two bolts hole.
The upper and lower surfaces plate 10 is connected by bolt 4, gasket 5, nut 6 with backing plate 11.
The panel 10 is equipped with six bolts hole, and backing plate 11 is equipped with three bolts hole.
The top connection 7 and 9 clearance fit of connector cutting ferrule, are equipped with sealing ring 8 between top connection 7 and connector cutting ferrule 9.
The connector cutting ferrule 9 is connected by anchor ear with grouting pump 15, and lower contact 12 is connected by anchor ear with mortar jar 13.
The plate valve body 16 is located at the lower part of mortar jar 13, and plate valve body 16 is located at the top of grouting pump 15, mortar
Tank 13 is located on the upper beam of shield machine trailer 14, and grouting pump 15 is located on the base of shield machine trailer 14.
The frame structure of panel and backing plate composition plate valve, the flashboard of twitch are stuck between panel and backing plate, control plate valve
Through-flow, top connection and lower contact are welded on panel, and top connection forms insertable anchor ear connector, lower contact with connector cutting ferrule
Form fixed anchor ear connector.
Before shield machine slip casting operation, the fixed anchor ear connector of mortar jar and extension type slip casting plate valve is connected by anchor ear
Connect, grouting pump is connected with insertable anchor ear connector by anchor ear, and side plate and flashboard are welded as the manual switch of plate valve, and slip casting is made
During industry, it is through-flow from mortar jar to grouting pump to be operated with manual switches control slurries.
When mortar jar due to mismachining tolerance or deformation cause to change with grouting pump spacing when, can be by the connector of plate valve with connecing
Head cutting ferrule up and down adjustment, meanwhile, certain cushioning effect is played, avoids mortar jar deformation force from acting directly on grouting pump,
In operation process, during slurry plugs plate valve, can not only move left and right flashboard, can also finely tune up and down, avoid flashboard unidirectionally by
The problem of power easily snaps off, reduces construction hidden danger, improves work efficiency.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (9)
1. a kind of extension type slip casting plate valve, including plate valve body（16）, plate valve body（16）Including flashboard（2）, its feature exists
In：The flashboard（2）It is stuck in upper and lower surfaces plate（10）Between, flashboard（2）Both sides be equipped with backing plate（11）, backing plate（11）Card
In upper and lower surfaces plate（10）Between, upper and lower surfaces plate（10）And backing plate（11）It is connected as one, upper and lower surfaces plate（10）
And flashboard（2）On be equipped with valve opening, be equipped with top connection at the valve opening of top panel（7）, top connection（7）With connector cutting ferrule（9）Coordinate,
Lower contact is equipped with the valve opening of lower panel（12）.
2. extension type slip casting plate valve according to claim 1, it is characterised in that：The flashboard（2）Both sides be equipped with
Side plate（1）.
3. extension type slip casting plate valve according to claim 1, it is characterised in that：The upper and lower surfaces plate（10）'s
Both sides are equipped with baffle（3）, baffle（3）Pass through bolt（4）, gasket（5）And nut（6）With upper and lower surfaces plate（10）Connection.
4. extension type slip casting plate valve according to claim 3, it is characterised in that：The baffle（3）For angle steel, baffle
（3）It is equipped with two bolts hole.
5. extension type slip casting plate valve according to claim 1, it is characterised in that：The upper and lower surfaces plate（10）It is logical
Cross bolt（4）, gasket（5）, nut（6）With backing plate（11）Connection.
6. extension type slip casting plate valve according to claim 1, it is characterised in that：The panel（10）It is equipped with six
Bolt hole, backing plate（11）It is equipped with three bolts hole.
7. extension type slip casting plate valve according to claim 1, it is characterised in that：The top connection（7）With connector card
Set（9）Clearance fit, top connection（7）With connector cutting ferrule（9）Between be equipped with sealing ring（8）.
8. extension type slip casting plate valve according to claim 1, it is characterised in that：The connector cutting ferrule（9）By embracing
Hoop and grouting pump（15）Connection, lower contact（12）Pass through anchor ear and mortar jar（13）Connection.
9. extension type slip casting plate valve according to claim 8, it is characterised in that：The plate valve body（16）Positioned at sand
Starch tank（13）Lower part, plate valve body（16）Positioned at grouting pump（15）Top, mortar jar（13）It is located at shield machine trailer（14）
Upper beam on, grouting pump（15）It is located at shield machine trailer（14）Base on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277932.0A CN107939406A (en) | 2017-12-06 | 2017-12-06 | Extension type slip casting plate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277932.0A CN107939406A (en) | 2017-12-06 | 2017-12-06 | Extension type slip casting plate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939406A true CN107939406A (en) | 2018-04-20 |
Family
ID=61946002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711277932.0A Pending CN107939406A (en) | 2017-12-06 | 2017-12-06 | Extension type slip casting plate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939406A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145053Y (en) * | 2008-01-04 | 2008-11-05 | 宝山钢铁股份有限公司 | Flashboard valve |
| CN201221638Y (en) * | 2008-07-11 | 2009-04-15 | 上海上龙阀门厂 | Joint-telescopic valve |
| CN203979450U (en) * | 2014-03-23 | 2014-12-03 | 王培锋 | Gate valve |
| CN205225654U (en) * | 2015-12-08 | 2016-05-11 | 中国电建集团铁路建设有限公司 | Shield constructs quick -witted slip casting pump valve piece mounting structure of slip casting system |
| CN205689786U (en) * | 2016-06-12 | 2016-11-16 | 济钢集团国际工程技术有限公司 | A kind of novel dust removing pipeline hand operated gate valve |
| CN205824317U (en) * | 2016-07-20 | 2016-12-21 | 宁波日安阀门有限公司 | A kind of gate valve |
| CN207499876U (en) * | 2017-12-06 | 2018-06-15 | 中铁工程装备集团有限公司 | A kind of extension type slip casting plate valve |
-
2017
- 2017-12-06 CN CN201711277932.0A patent/CN107939406A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145053Y (en) * | 2008-01-04 | 2008-11-05 | 宝山钢铁股份有限公司 | Flashboard valve |
| CN201221638Y (en) * | 2008-07-11 | 2009-04-15 | 上海上龙阀门厂 | Joint-telescopic valve |
| CN203979450U (en) * | 2014-03-23 | 2014-12-03 | 王培锋 | Gate valve |
| CN205225654U (en) * | 2015-12-08 | 2016-05-11 | 中国电建集团铁路建设有限公司 | Shield constructs quick -witted slip casting pump valve piece mounting structure of slip casting system |
| CN205689786U (en) * | 2016-06-12 | 2016-11-16 | 济钢集团国际工程技术有限公司 | A kind of novel dust removing pipeline hand operated gate valve |
| CN205824317U (en) * | 2016-07-20 | 2016-12-21 | 宁波日安阀门有限公司 | A kind of gate valve |
| CN207499876U (en) * | 2017-12-06 | 2018-06-15 | 中铁工程装备集团有限公司 | A kind of extension type slip casting plate valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |