CN205823306U - A kind of injection joint filling device - Google Patents
A kind of injection joint filling device Download PDFInfo
- Publication number
- CN205823306U CN205823306U CN201620749911.9U CN201620749911U CN205823306U CN 205823306 U CN205823306 U CN 205823306U CN 201620749911 U CN201620749911 U CN 201620749911U CN 205823306 U CN205823306 U CN 205823306U
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- CN
- China
- Prior art keywords
- hollow shaft
- sleeve
- layer sleeve
- filling device
- joint filling
- 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
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a kind of injection joint filling device, including bilayer sleeve, hollow shaft, rubber piston, handle and collection water tube hose, bilayer sleeve includes inner layer sleeve and outer layer sleeve, two-layer sleeve pipe two ends are respectively by some even rib connections, tube chamber is formed between inner layer sleeve and outer layer sleeve, hollow shaft one end has and the described notch that even rib is corresponding, described notch extends to the axle body of hollow shaft, the other end is provided with handle, the fluting end of hollow shaft is stretched in tube chamber from the end face of bilayer sleeve, rubber piston is arranged on hollow shaft and has one end of notch, in hollow shaft, the position near handle has osculum, collection water tube hose is connected on osculum.This utility model simple in construction, easy to operate, cheap.
Description
Technical field
This utility model belongs to civil engineering grouting behind shaft or drift lining construction technology, is specifically related to a kind of injection joint filling device.
Background technology
Infiltration is one of common problem of Tunnel Engineering.Early stage supporting and mud jacking water blockoff can be passed through in built tunnel water-proofing treatment
Processing Deng measure, established tunnel infiltration is more complicated, and the method usually through the sidewalk for visually impaired people ejectment water that catchments processes.Catchment blind
The main thought of road ejectment water is to find EXIT POINT, and then punching comb is to EXIT POINT, the pipe that the water discharged by EXIT POINT is concentrated
In, concentrate and get rid of, this avoid infiltration to the seepage failure around EXIT POINT and percolation path.But, during punching stringing, hole
Footpath is often big than caliber, and for flat fixed calandria, traditional method uses concrete to shut fixing for aperture, this halfway place
Reason method often results in subsequent burst and secondary reparation.
Summary of the invention
The purpose of this utility model is to provide a kind of injection joint filling device, solves drain pipe when tunnel draws hole draining
And the problem that the gap drawn between hole can not seal.
The technical solution realizing this utility model purpose is: a kind of injection joint filling device, including bilayer sleeve, sky
Heart pipe axle, rubber piston, handle and collection water tube hose, bilayer sleeve includes that inner layer sleeve and outer layer sleeve, two-layer sleeve pipe two ends divide
Not by some even rib connections, forming tube chamber between inner layer sleeve and outer layer sleeve, hollow shaft one end has and described company
The notch that rib is corresponding, described notch extends to the axle body of hollow shaft, and the other end is provided with handle, by the fluting end of hollow shaft certainly
The end face of bilayer sleeve stretches in tube chamber, and rubber piston is arranged on hollow shaft and has one end of notch, close in hollow shaft
The position of handle has osculum, and osculum connects collection water tube hose.
The inner layer sleeve of a diameter of bilayer sleeve of described hollow shaft and the meansigma methods of outer layer sleeve diameter, in order to during operation
Keep stable.
Described rubber piston and tube chamber interference fit, it is ensured that air tight during extraction serosity.
Depending on the groove depth of described hollow shaft is according to drawing hole depth.
Compared with prior art, its remarkable advantage is this utility model:
(1) use injection principle, joint filling serosity is sucked bilayer sleeve, simple in construction, easy to operate.
(2) hollow shaft makees hollow out process, it is ensured that coordinate between hollow shaft with bilayer sleeve.
(3) rubber piston of hollow shaft termination and bilayer sleeve pass through interference fit, it is ensured that not spillage.
(4) hollow shaft end arranges collection water tube hose, can get rid of the water discharged in work progress in time.
(5) cheap.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this utility model slip casting joint filling device.
Fig. 2 is the profile of Fig. 1, and wherein (a) is the profile in a-a cross section of Fig. 1, and (b) is cuing open of the b-b cross section of Fig. 1
Face figure, (c) is the profile in the c-c cross section of Fig. 1, and (d) is the profile in the d-d cross section of Fig. 1.
Fig. 3 is the use state diagram of this utility model slip casting joint filling device.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
In conjunction with Fig. 1 to Fig. 3, a kind of injection joint filling device, including bilayer sleeve 1, hollow shaft 2, rubber piston 3,
Hands 4 and collection water tube hose 8, bilayer sleeve 1 includes inner layer sleeve and outer layer sleeve, and two-layer sleeve pipe two ends are respectively by four company's ribs 6
Connecting, form tube chamber between inner layer sleeve and outer layer sleeve, hollow shaft 2 one end has and the described notch that even rib 6 is corresponding, institute
Stating notch and extend to the axle body of hollow shaft 2, the other end is provided with handle 4, by the fluting end of hollow shaft 2 from bilayer sleeve 1
End face stretches in tube chamber, and rubber piston 3 is arranged on hollow shaft 2 and has one end of notch, near handle 4 in hollow shaft 2
Position has osculum 7, and osculum 7 connects collection water tube hose 8.
The inner layer sleeve of the described a diameter of bilayer sleeve of hollow shaft 21 and the meansigma methods of outer layer sleeve diameter, in order to operation
Time keep stable.
Described rubber piston 3 and tube chamber interference fit, it is ensured that air tight during extraction serosity 9.
Depending on the groove depth of described hollow shaft 2 is according to drawing hole depth.
Described bilayer sleeve 1 material uses metal or nonmetallic materials, such as steel, aluminium alloy or PVC etc..
Described even rib 6 uses the material identical with bilayer sleeve, its size and intensity to ensure, and bilayer sleeve 1 position is fixing not
Deformation.
A kind of joint filling method using described injection joint filling device, method step is as follows:
Step 1, determine tunnel EXIT POINT coordinate, draw hole in liner correspondence EXIT POINT position, tunnel, extend to EXIT POINT, then
Hole will be drawn and continue deeper into 5 cm, proceed to step 2.
Step 2, drain pipe 5 one end install filter 10, prevent impurity block drain pipe 5, will install filter 10 one end
Slowly stretch into and draw bore end from drawing aperture, proceed to step 3.
Step 3, assembling slip casting joint filling device:
Described slip casting joint filling device includes bilayer sleeve 1, hollow shaft 2, rubber piston 3, handle 4 and collection water tube hose 8, double
Layer sleeve pipe 1 includes inner layer sleeve and outer layer sleeve, and two-layer sleeve pipe two ends are connected by four company's ribs 6 respectively, and inner layer sleeve is with outer
Forming tube chamber between layer sleeve pipe, hollow shaft 2 one end has and the described notch that even rib 6 is corresponding, and described notch extends to hollow
The axle body of pipe axle 2, depending on groove depth is according to drawing hole depth, the other end is provided with handle 4, by the fluting end of hollow shaft 2 from double
The end face of layer sleeve pipe 1 stretches in tube chamber, and rubber piston 3 is arranged on hollow shaft 2 and has one end of notch, and hollow shaft 2 is leaned on
The position of nearly handle 4 has osculum 7, and osculum 7 connects collection water tube hose 8, is used for getting rid of in work progress and arranges in drain pipe
The water gone out, proceeds to step 4.
Step 4, pull-out handle 4 so that hollow shaft 2 is from stock tank sucking-off serosity 9, and serosity 9 is positioned at tube chamber, extracts serosity
Amount according to drawing hole depth depending on, the bared end of drain pipe 5 is stretched into the central through hole of bilayer sleeve 1, slowly by slip casting joint filling
Device insert drain pipe 5 with in the gap drawing hole, until it reaches EXIT POINT.
Step 5, push handle 4 to drawing direction, hole, make serosity 9 overflow from the port of tube chamber, treat that pressure reaches to be difficult to advance
Time, extract slightly bilayer sleeve 1, continuing to advance handle, sending into serosity 9, until drawing interporal lacuna to be full of serosity 9.
Step 6, inspection filling quality, seal orifice after meeting.
Described serosity 9 is mortar, cement mortar or cement mortar etc..
This utility model uses injection principle, and joint filling serosity is sucked bilayer sleeve, simple in construction, easy to operate, cost
Cheap.
Claims (4)
1. an injection joint filling device, it is characterised in that: include bilayer sleeve (1), hollow shaft (2), rubber piston (3),
Handle (4) and collection water tube hose (8), bilayer sleeve (1) includes inner layer sleeve and outer layer sleeve, if two-layer sleeve pipe two ends are passed through respectively
Dry root connects rib (6) and connects, and forms tube chamber between inner layer sleeve and outer layer sleeve, and hollow shaft (2) one end has and described even rib
(6) corresponding notch, described notch extends to the axle body of hollow shaft (2), and the other end is provided with handle (4), by hollow shaft (2)
Fluting end stretch in tube chamber from the end face of bilayer sleeve (1), rubber piston (3) is arranged on hollow shaft (2) and has notch
One end, the upper position near handle (4) of hollow shaft (2) has osculum (7), and osculum (7) is upper connects collection water tube hose (8).
Injection joint filling device the most according to claim 1, it is characterised in that: described hollow shaft (2) a diameter of bilayer
The inner layer sleeve of sleeve pipe (1) and the meansigma methods of outer layer sleeve diameter, in order to keep stable during operation.
Injection joint filling device the most according to claim 1, it is characterised in that: described rubber piston (3) and tube chamber interference
Coordinate, it is ensured that air tight during extraction serosity (9).
Injection joint filling device the most according to claim 1, it is characterised in that: the groove depth of described hollow shaft (2)
Depending on drawing hole depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749911.9U CN205823306U (en) | 2016-07-15 | 2016-07-15 | A kind of injection joint filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749911.9U CN205823306U (en) | 2016-07-15 | 2016-07-15 | A kind of injection joint filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823306U true CN205823306U (en) | 2016-12-21 |
Family
ID=57563331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749911.9U Expired - Fee Related CN205823306U (en) | 2016-07-15 | 2016-07-15 | A kind of injection joint filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050276A (en) * | 2016-07-15 | 2016-10-26 | 南京天诚创元建筑科技有限公司 | Injecting type joint filling device and method |
-
2016
- 2016-07-15 CN CN201620749911.9U patent/CN205823306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050276A (en) * | 2016-07-15 | 2016-10-26 | 南京天诚创元建筑科技有限公司 | Injecting type joint filling device and method |
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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: 20161221 Termination date: 20190715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |