CN214944313U - Anti-empty-out device for tunnel secondary lining - Google Patents
Anti-empty-out device for tunnel secondary lining Download PDFInfo
- Publication number
- CN214944313U CN214944313U CN202121277781.0U CN202121277781U CN214944313U CN 214944313 U CN214944313 U CN 214944313U CN 202121277781 U CN202121277781 U CN 202121277781U CN 214944313 U CN214944313 U CN 214944313U
- Authority
- CN
- China
- Prior art keywords
- urceolus
- secondary lining
- slip casting
- fixedly connected
- pipe
- 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
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses an anticreep empty device that tunnel secondary lining used, including first lining cutting, first lining cutting's bottom is provided with secondary lining cutting, secondary lining cutting's inside is the layer of taking off the sky, secondary lining cutting's bottom is run through and is provided with the urceolus, the inner chamber to the layer of taking off the sky is run through at the top of urceolus. The utility model discloses a layer of taking off the air, the stirring board, the ring pipe, the pneumatic cylinder, connect the workbin, including a motor, an end cap, a controller, and a cover plate, arrange thick liquid pipe, the bull stick, the grouting pump, the slip casting pipe, the baffle, the connecting plate, the cooperation of blast pipe and urceolus is used, but possesses the advantage that even slip casting just avoids leaking the material, it can produce a large amount of bubbles usually to have solved current slip casting mode, and the slip casting is inhomogeneous, cause the condition that the secondary is taken off the air easily, simultaneously, the process of leaking the thick liquid can appear in the slip casting process, the extravagant problem of slip casting has been caused.
Description
Technical Field
The utility model relates to a tunnel construction technical field specifically is an anticreep sky device that tunnel secondary lining used.
Background
The tunnel engineering is a series of construction work carried out in the process of constructing underground, underwater, mountain laying railways and constructing highways, and is mainly divided into tunnel planning, surveying, designing, through control measurement and construction work; in the process of tunnel construction, the secondary lining vault of the tunnel needs to be emptied.
Need be in carrying out tunnel secondary lining vault sky processing procedure and take precautions against earthquakes to the sky slip casting, current slip casting mode can produce a large amount of bubbles usually, and the slip casting is inhomogeneous, causes the condition of secondary sky easily, and simultaneously, the slip casting in-process can appear leaking the process of thick liquid, has caused the waste of slip casting.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anticreep sky device that tunnel secondary lining used possesses the advantage that can even slip casting and avoid leaking the material, has solved current slip casting mode and can produce a large amount of bubbles usually, and the slip casting is inhomogeneous, causes the condition that the secondary is come to nothing easily, and simultaneously, the slip casting in-process can appear leaking the process of thick liquid, has caused the extravagant problem of slip casting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticreep empty device that tunnel secondary lining used, includes primary lining, primary lining's bottom is provided with secondary lining, secondary lining's inside is the evacuation layer, secondary lining's bottom is run through and is provided with the urceolus, the top of urceolus is run through to the inner chamber on evacuation layer, the left bottom fixedly connected with backup pad of urceolus, the top fixedly connected with grouting pump of backup pad, grouting pump's play end runs through to the inner chamber of urceolus and communicates there is the ring pipe, the outer lane intercommunication at ring pipe top has the slip casting pipe, the one end that the ring pipe was kept away from to the slip casting pipe extends to the outer lane at urceolus top, the right side fixedly connected with pneumatic cylinder of urceolus, the bottom fixedly connected with bottom plate of pneumatic cylinder, the top fixedly connected with material receiving box of bottom plate, the center department fixedly connected with motor at bottom plate top, the top fixedly connected with bull stick of motor output, the bottom that the urceolus was run through to the top of bull stick extends to the inner chamber and the fixedly connected with connecting plate on the evacuation layer, the equal fixedly connected with riser in both sides around the connecting plate top left and right sides, swing joint has the stirring board between the top of one side relative around the riser.
Preferably, the top of the outer barrel surface is fixedly sleeved with a baffle, four corners of the bottom of the baffle are provided with fastening bolts in a penetrating manner, and the tops of the fastening bolts penetrate through the baffle and are in threaded connection with the bottom of the secondary lining.
Preferably, the fixed surface cover of motor output is equipped with the guide plate, the guide plate is inversion funnel structure, the left side intercommunication that connects the workbin has the thick liquid pipe of row, the fixed surface of thick liquid pipe installs the mud valve of row.
Preferably, the exhaust pipes penetrate through the two sides of the bottom of the baffle plate, and exhaust valves are fixedly mounted at the bottoms of the surfaces of the exhaust pipes.
Preferably, the inlet end of the grouting pump is communicated with an external grouting supply source, and a sealing gasket is arranged at the bottom of the outer barrel and positioned at the rotating rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a layer of taking off the air, the stirring board, the ring pipe, the pneumatic cylinder, connect the workbin, including a motor, an end cap, a controller, and a cover plate, arrange thick liquid pipe, the bull stick, the grouting pump, the slip casting pipe, the baffle, the connecting plate, the cooperation of blast pipe and urceolus is used, but possesses the advantage that even slip casting just avoids leaking the material, it can produce a large amount of bubbles usually to have solved current slip casting mode, and the slip casting is inhomogeneous, cause the condition that the secondary is taken off the air easily, simultaneously, the process of leaking the thick liquid can appear in the slip casting process, the extravagant problem of slip casting has been caused.
2. The utility model discloses a use of bottom plate, can support the workbin to the butt joint, use through sealed the pad, can reduce the volume that the slip casting spilt from the urceolus bottom, through the use that connects the workbin, can collect the slip casting that spills, use through the guide plate, can with the slip casting water conservancy diversion to connect the workbin in, avoid dripping on the motor, use through fastening bolt, can fix the baffle in secondary lining's bottom, use through the blast pipe, can discharge the inside bubble in cavitation layer, thereby make the slip casting reduce the space, use through the stirring board, can stir the slip casting, thereby make its evenly distributed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
FIG. 3 is a top view structural diagram of the material receiving box of the present invention;
fig. 4 is a top view of the ring pipe according to the present invention.
In the figure: 1 primary lining, 2 secondary lining, 3 void layers, 4 stirring plates, 5 fastening bolts, 6 annular pipes, 7 hydraulic cylinders, 8 material receiving boxes, 9 guide plates, 10 bottom plates, 11 motors, 12 slurry discharging pipes, 13 rotating rods, 14 supporting plates, 15 grouting pumps, 16 grouting pipes, 17 baffles, 18 connecting plates, 19 vertical plates, 20 exhaust pipes and 21 outer cylinders.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an anti-void device for tunnel secondary lining comprises a primary lining 1, a secondary lining 2 is arranged at the bottom of the primary lining 1, a void layer 3 is arranged inside the secondary lining 2, an outer barrel 21 is arranged at the bottom of the secondary lining 2 in a penetrating manner, the top of the outer barrel 21 penetrates through the inner cavity of the void layer 3, a support plate 14 is fixedly connected to the bottom of the left side of the outer barrel 21, a grouting pump 15 is fixedly connected to the top of the support plate 14, the outlet end of the grouting pump 15 penetrates through the inner cavity of the outer barrel 21 and is communicated with a ring pipe 6, the outer ring at the top of the ring pipe 6 is communicated with a grouting pipe 16, one end of the grouting pipe 16, far away from the ring pipe 6, extends to the outer ring at the top of the outer barrel 21, a hydraulic cylinder 7 is fixedly connected to the right side of the outer barrel 21, a bottom plate 10 is fixedly connected to the bottom of the hydraulic cylinder 7, the material box 8 can be supported by using the bottom plate 10, a material receiving box 8 is fixedly connected to the top of the bottom plate 10, leaked grouting can be collected by using the material receiving box 8, a motor 11 is fixedly connected to the center of the top of the bottom plate 10, a rotating rod 13 is fixedly connected to the top of the output end of the motor 11, the top of the rotating rod 13 penetrates through the bottom of the outer barrel 21 and extends to the inner cavity of the void layer 3, a connecting plate 18 is fixedly connected to the top of the rotating rod 13, vertical plates 19 are fixedly connected to the front side and the rear side of the left side and the rear side of the top of the connecting plate 18, a stirring plate 4 is movably connected between the tops of the front side and the rear side of the vertical plates 19, and grouting can be stirred by using the stirring plate 4, so that the grouting is uniformly distributed;
the top of the surface of the outer cylinder 21 is fixedly sleeved with a baffle 17, four corners of the bottom of the baffle 17 are provided with fastening bolts 5 in a penetrating manner, the top of each fastening bolt 5 penetrates through the baffle 17 and is in threaded connection with the bottom of the secondary lining 2, and the baffle 17 can be fixed at the bottom of the secondary lining 2 through the fastening bolts 5;
a guide plate 9 is fixedly sleeved on the surface of the output end of the motor 11, the guide plate 9 is of an inverted funnel structure, grouting can be guided into the material receiving box 8 through the guide plate 9, the grouting material is prevented from dripping on the motor 11, the left side of the material receiving box 8 is communicated with a slurry discharge pipe 12, and a slurry discharge valve is fixedly arranged on the surface of the slurry discharge pipe 12;
the inlet end of the grouting pump 15 is communicated with an external grouting supply source, a sealing gasket is arranged at the bottom of the outer cylinder 21 and positioned at the rotating rod 13, and the leakage amount of grouting from the bottom of the outer cylinder 21 can be reduced by using the sealing gasket;
through the evacuation layer 3, stirring board 4, the ring pipe 6, pneumatic cylinder 7, connect workbin 8, motor 11, arrange thick liquid pipe 12, bull stick 13, grouting pump 15, grouting pipe 16, baffle 17, connecting plate 18, the cooperation of blast pipe 20 and urceolus 21 is used, but possess even slip casting and avoid leaking the advantage of expecting, it can produce a large amount of bubbles usually to have solved current slip casting mode, and the slip casting is inhomogeneous, cause the condition of secondary evacuation easily, and simultaneously, the process of leaking the thick liquid can appear in the slip casting process, the extravagant problem of slip casting has been caused.
When the device is used, a void layer 3 at the position of a secondary lining 2 is detected through a tool, then a hole is drilled at the bottom of the void layer, an outer cylinder 21 is inserted into the drilled hole, a baffle 17 is fixed at the bottom of the secondary lining 2 through a fastening bolt 5, then a hydraulic cylinder 7 is started, a bottom plate 10 is driven to ascend through contraction of the hydraulic cylinder, so that a motor 11 is driven to ascend, a rotating rod 13 also ascends along with the outer cylinder, so that a stirring plate 4 is driven to extend out of the outer cylinder 21 and expand, then a grouting pump 15 is started, grouting is extracted from the outside through work, the grouting is driven into the void layer 3 through a ring pipe 6 and a grouting pipe 16, then the rotating rod 13 is driven to rotate through the output end of the motor 11, the stirring plate 4 is driven to stir the grouting under the action of centrifugal force, so that the grouting is uniform, then bubbles in the grouting are discharged through an exhaust pipe 20, the uniform grouting effect is achieved, after the grouting is finished, the hydraulic cylinder 7 extends to drive the bottom plate 10 to reset, the rotating rod 13 descends along with the rotating rod, leaked grouting falls to the top of the guide plate 9 and finally enters the material receiving box 8 to be collected, the collecting effect is achieved, and the grouting can be discharged through the grout discharging pipe 12.
In summary, the following steps: this anticreep empty device that tunnel secondary lining used, through the layer of taking off 3, stirring board 4, ring pipe 6, pneumatic cylinder 7, connect workbin 8, motor 11, arrange thick liquid pipe 12, bull stick 13, grouting pump 15, grouting pipe 16, baffle 17, connecting plate 18, the cooperation of blast pipe 20 and urceolus 21 is used, it can produce a large amount of bubbles usually to have solved current slip casting mode, and the slip casting is inhomogeneous, cause the condition that the secondary is taken off easily, and simultaneously, the process of leaking thick liquid can appear in the slip casting process, the extravagant problem of slip casting has been caused.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an anticreep interfacing apparatus that tunnel secondary lining used, includes primary lining (1), its characterized in that: the bottom of first lining cutting (1) is provided with secondary lining cutting (2), the inside of secondary lining cutting (2) is for taking off cavitation layer (3), the bottom of secondary lining cutting (2) is run through and is provided with urceolus (21), the top of urceolus (21) is run through to the inner chamber of taking off cavitation layer (3), urceolus (21) left bottom fixedly connected with backup pad (14), the top fixedly connected with grouting pump (15) of backup pad (14), the outlet end of grouting pump (15) runs through to the inner chamber of urceolus (21) and communicates there is annular pipe (6), the outer lane intercommunication at annular pipe (6) top has grouting pipe (16), the one end that annular pipe (6) were kept away from to grouting pipe (16) extends to the outer lane at urceolus (21) top, the right side fixedly connected with pneumatic cylinder (7) of urceolus (21), the bottom fixedly connected with bottom plate (10) of pneumatic cylinder (7), the top fixedly connected with of bottom plate (10) connects workbin (8), fixedly connected with motor (11) is located at the center at bottom plate (10) top, the top fixedly connected with bull stick (13) of motor (11) output, the bottom that urceolus (21) were run through at the top of bull stick (13) extends to the inner chamber and the fixedly connected with connecting plate (18) of evacuation layer (3), the equal fixedly connected with riser (19) in both sides around connecting plate (18) top left and right sides, swing joint has stirring board (4) between the top of relative one side around riser (19).
2. The anti-run-off device for secondary lining of tunnel according to claim 1, characterized in that: the fixed cover in top on urceolus (21) surface is equipped with baffle (17), the four corners of baffle (17) bottom all runs through and is provided with fastening bolt (5), the top of fastening bolt (5) run through baffle (17) and with the bottom threaded connection of secondary lining (2).
3. The anti-run-off device for secondary lining of tunnel according to claim 1, characterized in that: the fixed surface cover of motor (11) output is equipped with guide plate (9), guide plate (9) are inversion funnel structure, the left side intercommunication that connects workbin (8) has row thick liquid pipe (12), the fixed surface of row thick liquid pipe (12) installs row's thick liquid valve.
4. The anti-run-off device for secondary lining of tunnel according to claim 2, characterized in that: the exhaust pipe (20) is arranged on two sides of the bottom of the baffle (17) in a penetrating mode, and an exhaust valve is fixedly mounted at the bottom of the surface of the exhaust pipe (20).
5. The anti-run-off device for secondary lining of tunnel according to claim 1, characterized in that: the end and the outside slip casting supply intercommunication of advancing of slip casting pump (15), the bottom of urceolus (21) just is located bull stick (13) and locates to be provided with sealed the pad.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277781.0U CN214944313U (en) | 2021-06-09 | 2021-06-09 | Anti-empty-out device for tunnel secondary lining |
| JP2021004989U JP3236547U (en) | 2021-06-09 | 2021-12-27 | Cavity prevention device for secondary tunnel lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121277781.0U CN214944313U (en) | 2021-06-09 | 2021-06-09 | Anti-empty-out device for tunnel secondary lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214944313U true CN214944313U (en) | 2021-11-30 |
Family
ID=79052459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121277781.0U Expired - Fee Related CN214944313U (en) | 2021-06-09 | 2021-06-09 | Anti-empty-out device for tunnel secondary lining |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3236547U (en) |
| CN (1) | CN214944313U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229438A (en) * | 2021-12-31 | 2022-03-25 | 安徽麦尔客生物科技有限公司 | Lossless packing mechanism and food processing packing equipment based on same |
| CN114542119A (en) * | 2022-04-26 | 2022-05-27 | 中国公路工程咨询集团有限公司 | Tunnel lining concrete grouting device |
| CN114704293A (en) * | 2022-03-10 | 2022-07-05 | 中南大学 | Tunnel secondary lining vault anti-run-out multi-angle slip casting device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908676B (en) * | 2022-05-31 | 2024-01-16 | 北京华路顺工程咨询有限公司 | Grouting device and grouting method for road and bridge construction |
| CN115749880A (en) * | 2022-12-09 | 2023-03-07 | 湖南省通泰工程有限公司 | Tunnel construction strutting arrangement |
-
2021
- 2021-06-09 CN CN202121277781.0U patent/CN214944313U/en not_active Expired - Fee Related
- 2021-12-27 JP JP2021004989U patent/JP3236547U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229438A (en) * | 2021-12-31 | 2022-03-25 | 安徽麦尔客生物科技有限公司 | Lossless packing mechanism and food processing packing equipment based on same |
| CN114704293A (en) * | 2022-03-10 | 2022-07-05 | 中南大学 | Tunnel secondary lining vault anti-run-out multi-angle slip casting device |
| CN114542119A (en) * | 2022-04-26 | 2022-05-27 | 中国公路工程咨询集团有限公司 | Tunnel lining concrete grouting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3236547U (en) | 2022-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214944313U (en) | Anti-empty-out device for tunnel secondary lining | |
| CN203821373U (en) | Slurry gas lift reverse circulation slag removing device | |
| CN109680677A (en) | A kind of construction of diaphragm wall technique | |
| CN109680676A (en) | A kind of ventilating shaft building enclosure and its construction method | |
| CN110185844A (en) | Shallow earthing pipe-jacking with large diameter construction method | |
| CN206408628U (en) | Diaphram wall Large Copacity mud recycles equipment | |
| CN210552134U (en) | Mixing system of concrete mixing plant | |
| CN111005738A (en) | Pressure double-control tape-mold grouting all-in-one machine | |
| CN112482456B (en) | Intelligent U-shaped base and method for treating bridge pile foundation scour pit | |
| CN212508343U (en) | Tunnel construction is with taking mould slip casting device | |
| CN113981978A (en) | Method and device for cleaning sediment at bottom of slurry retaining wall cast-in-place pile | |
| CN213926276U (en) | Deep foundation pit grouting device | |
| CN212985230U (en) | Pressure double-control tape-mold grouting all-in-one machine | |
| CN214749142U (en) | Groundwater depthkeeping sampling device for hydrogeology survey | |
| CN212542632U (en) | Battery liquid filling device for lithium battery processing | |
| CN210025773U (en) | Sinking type slurry storage and treatment system | |
| CN113894929A (en) | Intelligent grouting equipment for water-rich silty-fine sand stratum | |
| CN210887307U (en) | Special engineering ship for sand filling of immersed tube tunnel foundation | |
| CN211849394U (en) | High-pressure grouting device for deep water karst fracture development geology | |
| CN211635462U (en) | Mud circulating and filtering device for drilling construction | |
| CN219953373U (en) | Double-liquid grouting device | |
| CN114351742B (en) | Be used for perpendicular overlap joint of prevention of seepage membrane to lay film pressing ware | |
| CN218286184U (en) | Water saving fixtures of grout drilling | |
| CN211420882U (en) | Cast-in-place box girder construction cementer | |
| CN216914391U (en) | Pile foundation rotary excavating hole protecting wall mud stirring and conveying device |
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: 20211130 |