CN108104843A - Tunnel is without empty lining trolley - Google Patents
Tunnel is without empty lining trolley Download PDFInfo
- Publication number
- CN108104843A CN108104843A CN201810126439.7A CN201810126439A CN108104843A CN 108104843 A CN108104843 A CN 108104843A CN 201810126439 A CN201810126439 A CN 201810126439A CN 108104843 A CN108104843 A CN 108104843A
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- China
- Prior art keywords
- observation tube
- observation
- lining trolley
- flange
- bottom cover
- Prior art date
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- 239000004567 concrete Substances 0.000 claims abstract description 30
- 239000000523 sample Substances 0.000 claims abstract description 26
- 238000007569 slipcasting Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 244000144985 peep Species 0.000 description 12
- 230000010412 perfusion Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 230000003014 reinforcing effect Effects 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a kind of tunnel without empty lining trolley, including lining trolley, there is filling concrete hole in trolley crown template（3）And built-in slip casting pipe（1）, observation tube is distributed in crown template（2）.Filling concrete situation in template, effectively prevents the generation in cavity, multiple observation tubes can be installed in template, realize conduct monitoring at all levels from being put in using observation probe from observation tube.
Description
Technical field
The present invention relates to a kind of tunnel lining trolley, more particularly to a kind of trolley vault liner structure.
Background technology
With lining trolley in Tunnel Second Lining, there is cavity in concrete, very big influence can be caused to its intensity,
Lining trolley easily generates cavity in crown part under normal circumstances, and is not easy to find empty, lining cutting during perfusion
Cavity is just found when trolley demoulds；After even demoulding, cavity is not seen, but has had cavity in inside concrete.It is main former
Because being：（1）When crown upper part is perfused in lining trolley, due to no perfusion window, only perfusing hole, personnel are perfused, it is impossible to
As window is being perfused, the perfusion situation of crown upper part is observed like that, i.e., the perfusion of crown upper part cannot be clearly viewed
Situation.（2）At the closeer position of reinforcing bar or reserving hole and built-in fitting, concrete discharging is put, and is not vibrated and is continued to pour
Layer concrete on note.（3）During pump concrete, it is too long that centre stops pump time.（4）Concrete flowability is poor.（5）Concrete
Isolation, mortar separation, stone is in heaps, serious running pulp, and does not vibrate or the blanking of vertical structure dry concrete
Excessively, blocked up, blanking is excessively high, and vibrator vibration is less than forming loose hole.（6）Concrete includes water, soil or other are miscellaneous
Object.
In Tunnel Second Lining, just need to remove in the event of cavitation to be perfused again, it is time-consuming and laborious, it is of high cost.
In order to avoid the above situation occurs, it is common practice to which, in one end that lining trolley is finally perfused, crown highest point installs one
Camera, by perfusion situation of concrete during camera head monitor secondary lining in crown template, to prevent cavity, but
It is since template is longer（10 meters or more）, lining trolley crown highest point is longitudinal along tunnel, is generally evenly distributed with 4 perfusions
Mouthful, each perfusing hole of secondary lining, in filling process, the concrete at perfusing hole is high, forms high at perfusing hole, perfusing hole
The low gradient of surrounding, camera can only just observe the perfusion situation close to this one side of camera, due to the coagulation at perfusing hole
It is native high, block the perfusion situation behind camera observation perfusing hole.
The content of the invention
The technical problem to be solved in the present invention：For present Observations Means not it is observed that the template second half section pours situation
The problem of, provide a kind of trolley structure for being capable of comprehensive observation vault secondary lining.
Technical solution of the present invention：
, including lining trolley, there are filling concrete hole and pre-buried note in a kind of tunnel without empty lining trolley in trolley crown template
Slurry is managed, and observation tube is distributed in crown template.
Crown die head perforate, lower section are welded and fixed flange, and locating flange, positioning mode is bolted in mounting flange
There is the mounting hole of observation tube in blue center, and there are bottom cover, bottom cover central openings in mounting hole lower end.
There is one section of observation window at the top of observation tube, observation window is the transparent configuration of annular, is equipped on the column in observation window
Camera and headlamp.
Operation lever is equipped in observation tube, observation probe is installed at the top of operation lever.
Mounting flange or locating flange upper surface offer sliding slot, and plate is installed in sliding slot.
Operation lever top connects closure plate, there is sealing terrace on the outer wall of observation tube upper end, seals and matches somebody with somebody on the inside of terrace and closure plate
It closes.
Operation lever other end end is hinged closure plate, and the internal face of observation tube upper end has sealing ring, closure plate upper surface and sealing
Ring lower surface coordinates.
Observation probe by camera and lighting lamp group into.
Bottom cover is connected by screw thread with locating flange.
There are card slot in bottom cover both sides, and locating flange lower end is hinged with lock.
Observation tube and built-in slip casting pipe are alternately arranged.
Observation tube and Grouting Pipe are arranged on same cross section, circumferentially among highest point be observation tube, the two of observation tube
Each 1 Grouting Pipe in side.
Advantageous effect of the present invention：
Observation tube is installed in vault template, filling concrete situation in template, has from observation probe is put in from observation tube
Effect prevents the generation in cavity.Multiple observation tubes in template can be installed, realize conduct monitoring at all levels.It is popped one's head in, can seen by observing
The size in clear cavity, before empty slip casting is carried out, additionally it is possible to which the grouting amount in cavity is filled up in probably estimation, and observation grouting amount is made
Whether to fill up empty reference.
There is closure plate in the upper end of observation tube, and for removing observation tube when seals upper end, blocks concrete and is not leaked from observation tube
Go out.When observation probe pipe exits crown template, crown mouth is closed using plate and blocks concrete, after observation tube is removed, concrete
It will not leak out.
Description of the drawings：
Fig. 1 is overall schematic of the present invention.
Fig. 2 is the structure diagram of observation tube in embodiment 1.
Fig. 3 is the mounting structure schematic diagram of observation tube in embodiment 2 and 3.
Fig. 4 is lining trolley overall structure diagram.
Fig. 5 is board plug structure schematic diagram.
Fig. 6 is the arrangement schematic diagram of embodiment 4.
Fig. 7 is the mounting structure schematic diagram of observation tube in embodiment 4.
Fig. 8 is the sealed structural representation of observation tube in embodiment 4.
Fig. 9 is the mounting structure schematic diagram of bottom cover 6 in embodiment 4.
Specific embodiment：
Embodiment 1：
Peep hole and injected hole are opened up in the vault template of lining trolley, flange 4 is welded and fixed below peep hole and injected hole,
Bolt is welded on mounting flange 4, locating flange 5 is bolted.4 upper surface of mounting flange offers sliding slot, in sliding slot
Plate 10 is set between vault template, and there is positioning tube 6 in 5 center of locating flange, pin hole is offered on barrel, by observation tube 2
Insertion positioning tube 16 is simultaneously extend into through peep hole close to the place of anchor bar of waterproof plate in tunnels 11.Grouting Pipe 1 is installed in injected hole again.
One section of observation window 18 is arranged at 2 top of observation tube, and observation window 18 is annular transparent configuration, is equipped with and takes the photograph in observation window 18
As head and headlamp, stepper motor and column 17, camera and headlamp are mounted on horizontal step motor axis, the stepper motor
It is in turn mounted on another vertical step motor axis, realizes camera and 360 ° of headlamp rotates horizontally and 15 ° are rotated up and down sight
It examines, vertical step motor is connected with column 17, and column 17 is fixed on observation tube 2.There is location hole on 2 hypomere side wall of observation tube,
For the height of position observation pipe 2, the positioning tube 16 on observation tube 2 and locating flange 5 is linked together with bolt 19.
During lining trolley formwork erection, ensure the position of whole observation tubes 2 and Grouting Pipe 1, all in the space of reinforcing bar.
Embodiment 2：
It punches in the backform of lining trolley, in addition to two lining fill orifices 3 of vault, is beaten along the highest point of vault template longitudinal direction first
3 vault injected holes and 2 peep holes, 3 vault fill orifices are followed successively by injected hole, intermediate row stomata（Spare injected hole）, end
Parting line venting hole.Flange 4 is welded and fixed under hole, 4 upper surface of mounting flange offers sliding slot, plate 10, plate are installed in sliding slot
There is hole in 10 centers, can slide plate 10 and open or close peep hole.Locating flange 5 is bolted in mounting flange 4, a kind of
Locating flange 5 is for installing Grouting Pipe 1, and for another locating flange 5 for installing observation tube 2, there is observation tube in 5 center of locating flange
3 or the mounting hole of Grouting Pipe 1, the mounting hole lower end for installing observation tube 2 have bottom cover 6,6 central openings of bottom cover, the diameter in hole
It is more smaller than 3 internal diameter of observation tube.There are card slot in 6 both sides of bottom cover, and 5 lower end of locating flange is hinged with lock 9, and lock 9 is having with nut
Link bolt, the bolt head is hinged with locating flange 5, without removing nut, it is possible to which after rotation and the cooperation of the card slot of bottom cover 6 will
Bottom cover 6 locks.
During lining trolley formwork erection, ensure the position of whole observation tubes 2 and Grouting Pipe 1, all in the space of reinforcing bar.
After trolley and template are in place, by ready RPC Grouting Pipes 1 and observation tube 2 by improved preformed hole at
It carries out " trying on " to measure, whether the installation length and two thickness of the liner degree of detection for determining RPC Grouting Pipes 1 meet design requirement, specifically
Standard is subject to RPC Grouting Pipes and withstands splash guard length+2cm.RPC pipe lengths of embedment are recorded on data board, cut slip casting
Pipe 1 and observation tube 2 mark record RPC pipe lengths of embedment after RPC Grouting Pipes 1 withstand splash guard：Mark should be item
Line, one is the line for serving as a contrast template exterior sheathings with two（For detecting whether two thickness of the liner degree meet the requirements）；Another is two lining templates
External mold printed line+2cm, i.e. RPC Grouting Pipes（Exhaust pipe）Cutting length.Observation tube 2 is than 1 short 5cm of Grouting Pipe or so.In slip casting
1 upper surface of pipe opens up cross recess.Grouting Pipe 1 and observation tube 2 are respectively installed in flange, and it is fixed.Grouting Pipe 1 is using connection
Steel pipe is fixed, and observation tube 2 is fixed by bottom cover 6.Operation lever 7 is equipped in observation tube 2, observation probe 12 is installed in operation lever 7.
7 top of operation lever connects closure plate 8, there is sealing terrace on the outer wall of 2 upper end of observation tube, seals the 8 inside matching of terrace and closure plate.It sees
Examine probe 12 by camera and lighting lamp group into.After observation tube 2 is put into peep hole, observation tube 2, Ran Houzhuan is held with bottom cover 6
Bottom cover 6 is fixed in dynamic lock 9, the 6 liang of side bayonet slot cooperations of lock 9 and bottom cover.
When pouring vault concrete, from being carried out using 7 controlled observation of operation lever probe 12 from 2 top of observation tube, coagulation is monitored
Soil pours situation, and observation probe 12 makees 360 ° of horizontal rotations and 15 ° are rotated up and down observation, is driven and observed using stepper motor 22
Probe is horizontal and is rotated up and down or observes probe level using manual actuation and be rotated up and down.Until observing that concrete connects
Nearly 2 upper end of observation tube removes observation probe, takes out observation tube 2, blocks peep hole and continues to pour until 1 bleeding of Grouting Pipe, stops
Perfusion.
Embodiment 3：The present embodiment is that existing trolley is transformed, and transformation and construction procedure are as follows：
（1）Trolley openings in the ceiling mounting flange
It punches in the backform of lining trolley, in addition to two lining fill orifices 3 of vault, is beaten along the highest point of vault template longitudinal direction first
3 vault fill orifices and 2 peep holes, 3 vault fill orifices are followed successively by injected hole, intermediate row stomata（Spare injected hole）, end mould
Gas vent.Flange 4 is welded and fixed under five holes.Locating flange 5 is bolted in mounting flange 4, and a kind of locating flange 5 is used
In installation Grouting Pipe 1, for another locating flange 5 for installing observation tube 2, there are observation tube 3 or Grouting Pipe 1 in 5 center of locating flange
Mounting hole, there is bottom cover 6 in the mounting hole lower end for installing observation tube, and bottom cover 6 is connected by screw thread and locating flange 5.Bottom cover 6
Central openings, the diameter in hole are more smaller than 3 internal diameter of observation tube.5 upper surface of locating flange offers sliding slot, and sliding slot is used to install plate
10, there is hole in 10 center of plate.During lining trolley formwork erection, ensure the position of whole observation tubes 2 and Grouting Pipe 1, all sky in reinforcing bar
In lattice.
（2）Make improved template in place according to two lining geometry requirements.
After trolley and template, by ready RPC Grouting Pipes 1 and observation tube 2 by being carried out at improved preformed hole
" trying on " measures, and whether the installation length and two thickness of the liner degree of detection for determining RPC Grouting Pipes 1 meet design requirement, specific standards
RPC Grouting Pipes of being subject to withstand splash guard length+2cm.
（3）RPC pipe lengths of embedment are recorded on data board, cut Grouting Pipe 1 and observation tube 2
According to（2）Middle operation marks record RPC pipe lengths of embedment after RPC Grouting Pipes 1 withstand splash guard：Mark
A line is should be, one is the line for serving as a contrast template exterior sheathings with two（For detecting whether two thickness of the liner degree meet the requirements）；Another is two
Serve as a contrast template external mold printed line+2cm, i.e. RPC Grouting Pipes（Exhaust pipe）Cutting length.Observation tube 2 is than 1 short 5cm of Grouting Pipe or so.
Cross recess is opened up in 1 upper surface of Grouting Pipe.Grouting Pipe 1 and observation tube 2 are respectively installed in flange, and it is fixed.Grouting Pipe 1 is adopted
It is fixed with joint steel pipe, observation tube 2 is fixed by bottom cover 6.Sealing terrace is processed in 2 upper end of observation tube（Inclined-plane）, in observation tube 2
Equipped with operation lever 7, observation probe 12 is installed, observation probe 12 can make 360 ° of horizontal rotations and 15 ° are rotated up and down in operation lever 7
Observation, drive observation probe horizontal using stepper motor 22 and be rotated up and down or using manual actuation observation probe it is horizontal and
It is rotated up and down.7 top of operation lever connects closure plate 8, and for closure plate 8 outside observation tube 2, there is sealing terrace in 2 upper end of observation tube, seals terrace
With 8 inside matching of closure plate.Observation probe 12 by camera and lighting lamp group into.
（4）Two lining 3 casting concretes of fill orifice simultaneously observe perfusion situation.
Two lining concrete should be poured symmetrically, and left and right sides concrete surface height difference must not exceed 0.5m, and front and rear height difference must not surpass
0.6m is crossed, concreting should successively self-template window pours by window, from bottom to top, symmetrical to be layered, and inclining falls free height and do not surpass
Cross 2m.When pouring vault concrete, will observation probe from observation tube 2 extend into top carry out from, monitored concrete pours
Situation, until observing concrete close to 2 upper end of observation tube, operation lever 7 pulls down, and is sealed 2 upper end of observation tube using closure plate 8,
Plate 10 is inserted into when taking out observation tube 2 between 5 upper surface sliding slot of locating flange and mounting flange 4, prevents slurries from flowing out.Continue
It pours until 1 bleeding of Grouting Pipe, stops perfusion.
（5）Prepared by injection slurry and band is molded into starching.
Vault slip casting in principle according to since low side toward slip casting high-end.After the completion of two lining concretings after 2~3h
It carries out, injecting paste material is using filling mortar, the ratio of mud 0.18；Slip casting is operated using dedicated slurrying slip casting all-in-one machine.
Slurries require continuous mixing, strictly monitor material utilization amount during mixing, it is ensured that the quality of slurries.Using Grouting Pipe 1 to secondary
Lining cutting area of coming to nothing behind between splash guard carries out slip casting, prevents that two lining vaults from coming off and concrete leakiness.
Embodiment 4：
There are 4 fill orifices 3 in vault template in the present embodiment, punched first in the backform of lining trolley, fill orifice 3 is served as a contrast two
Between and vault template both ends make a call to five groups of holes, shutoff device is installed under hole.Every group of three holes, centre are peep hole, and both sides are note
Hole is starched, three pore size distributions are on same circumference.Flange 4 is welded and fixed under hole, 4 upper surface of mounting flange offers sliding slot,
Plate 10 is installed, there is hole in 10 center of plate, can slide plate 10 and open or close peep hole in sliding slot.Mounting flange 4 passes through
Locating flange 5 is bolted, for installing Grouting Pipe 1, another locating flange 5 is used to install observation tube a kind of locating flange 5
2, there are observation tube 3 or the mounting hole of Grouting Pipe 1 in 5 center of locating flange, and there is bottom cover 6 in the mounting hole lower end for installing observation tube 2,
6 central openings of bottom cover, the diameter in hole are more smaller than 3 internal diameter of observation tube.There are card slot in 6 both sides of bottom cover, and 5 lower end of locating flange is hinged with lock
Button 9.During lining trolley formwork erection, ensure the position of whole observation tubes 2 and Grouting Pipe 1, all in the space of reinforcing bar.
After trolley and template are in place, ready RPC Grouting Pipes 1 and observation tube 2 are installed on trolley.In Grouting Pipe
1 upper surface opens up cross recess.Grouting Pipe 1 and observation tube 2 are respectively installed in flange, and it is fixed.Grouting Pipe 1 is using connection steel
Pipe is fixed, and observation tube 2 is fixed by bottom cover 6.Operation lever 7 is equipped in observation tube 2,7 upper end of operation lever is equipped with observation probe 12,
There are sealing ring, sealing ring lower surface and closure plate 8 in 7 lower end of operation lever by bulb hinged closure plate 8, the internal face of 2 upper end of observation tube
Upper surface coordinates.Observation probe 12 by camera and lighting lamp group into, drive observation probe 12 horizontal using stepper motor 22 and
It is rotated up and down or 12 level of probe is observed using manual actuation and is rotated up and down.After observation tube 2 is put into peep hole, bottom is used
Lid 6 holds observation tube 2, then rotates lock 9, and bottom cover 6 is fixed in the 6 liang of side bayonet slot cooperations of lock 9 and bottom cover.
When pouring vault concrete, from being carried out using 7 controlled observation of operation lever probe from 2 top of observation tube, monitoring is mixed
Solidifying soil pours situation, until observing that concrete close to 2 upper end of observation tube, removes observation probe 12, by operation lever 7 in turn
Observation tube 2 is inserted into, closure plate 8 hinged in operation lever 7 is pushed up into 2 top of observation tube, observation tube 2 is sealed, rotates lock 9, remove
Bottom cover 6 pulls up observation tube 2, blocks peep hole and continues to pour until 1 bleeding of Grouting Pipe, stops perfusion.
Claims (12)
1., including lining trolley, there is filling concrete hole in a kind of tunnel without empty lining trolley in trolley crown template（3）With it is pre-
Bury Grouting Pipe（1）, it is characterised in that：Observation tube is distributed in crown template（2）.
2. tunnel according to claim 1 is without empty lining trolley, it is characterised in that：Crown die head perforate, lower section
It is welded and fixed flange（4）, mounting flange（4）Locating flange is bolted（5）, locating flange（5）There is observation tube in center（2）
Mounting hole, there is bottom cover in mounting hole lower end（6）, bottom cover（6）Central openings.
3. tunnel according to claim 1 is without empty lining trolley, it is characterised in that：Observation tube（2）One section of sight is arranged at top
Examine window（18）, observation window（18）For the transparent configuration of annular, camera and headlamp are mounted on horizontal step motor axis, the step
Stepper motor is in turn mounted on another vertical step motor axis, realizes that 360 ° of camera and headlamp rotate horizontally and about 15 °
Rotational view, vertical step motor and column（17）Connection, column（17）It is fixed on observation tube（2）On.
4. tunnel according to claim 2 is without empty lining trolley, it is characterised in that：Observation tube（2）It is interior to be equipped with operation lever
（7）, operation lever（7）Top is equipped with observation probe（12）.
5. tunnel according to claim 2 is without empty lining trolley, it is characterised in that：Mounting flange（4）Or locating flange
（5）Upper surface offers sliding slot, and plate is installed in sliding slot（10）.
6. tunnel according to claim 4 is without empty lining trolley, it is characterised in that：Operation lever（7）Top connects closure plate
（8）, observation tube（2）There is sealing terrace on the outer wall of upper end, seal terrace and closure plate（8）Fit inside.
7. tunnel according to claim 4 is without empty lining trolley, it is characterised in that：Operation lever（7）It cuts with scissors other end end
Connect closure plate（8）, observation tube（2）The internal face of upper end has sealing ring, closure plate（8）Upper surface and the cooperation of sealing ring lower surface.
8. tunnel according to claim 4 is without empty lining trolley, it is characterised in that：Observation probe (12) by camera and
Lighting lamp group into.
9. tunnel according to claim 5 is without empty lining trolley, it is characterised in that：Bottom cover（6）Pass through screw thread and positioning
Flange（5）Connection.
10. tunnel according to claim 5 is without empty lining trolley, it is characterised in that：Bottom cover（6）There are card slot in both sides, fixed
Position flange（5）Lower end is hinged with lock 9, lock（9）It is to have link bolt with nut, the bolt head and locating flange（5）Hinge
It connects, without removing nut, it is possible to after rotation and bottom cover（6）Card slot cooperation by bottom cover（6）It locks.
11. according to claim 1-10 any one of them tunnel without empty lining trolley, it is characterised in that：Observation tube（2）With
Built-in slip casting pipe（1）It is alternately arranged.
12. according to claim 1-10 any one of them tunnel without empty lining trolley, it is characterised in that：Observation tube（2）With
Grouting Pipe（1）It is arranged on same cross section, circumferentially intermediate highest point is observation tube（2）, observation tube（2）Each 1 of both sides
Grouting Pipe（1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126439.7A CN108104843A (en) | 2018-02-08 | 2018-02-08 | Tunnel is without empty lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810126439.7A CN108104843A (en) | 2018-02-08 | 2018-02-08 | Tunnel is without empty lining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108104843A true CN108104843A (en) | 2018-06-01 |
Family
ID=62222157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810126439.7A Pending CN108104843A (en) | 2018-02-08 | 2018-02-08 | Tunnel is without empty lining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108104843A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868836A (en) * | 2018-07-06 | 2018-11-23 | 中铁二院工程集团有限责任公司 | A kind of tunnel lining trolley splash guard supporting member with illumination functions |
| CN109184751A (en) * | 2018-11-16 | 2019-01-11 | 中铁隧道集团处有限公司 | Endoscopic bomb shelter monitoring device and monitoring method for tunnel-liner vault |
| CN110617085A (en) * | 2019-11-14 | 2019-12-27 | 广西恩康机械设备有限公司 | Tunnel secondary lining anti-hollow longitudinal strip mold grouting pipe |
| CN111365029A (en) * | 2020-03-31 | 2020-07-03 | 中铁五局集团有限公司 | Concrete grouting method based on variable-section adjustable lining trolley |
| CN112025972A (en) * | 2020-09-17 | 2020-12-04 | 中州装备制造股份有限公司 | Preparation process of building wall |
| CN112593978A (en) * | 2020-12-04 | 2021-04-02 | 浙大城市学院 | Secondary lining vault anti-disengaging device and construction method |
| CN112647981A (en) * | 2021-01-11 | 2021-04-13 | 谢发腾 | Tunnel lining platform truck grout hole shutoff system |
| CN114934787A (en) * | 2022-06-08 | 2022-08-23 | 京昆高速铁路西昆有限公司 | Visual tunnel secondary lining arch part longitudinal perfusion and satiation device |
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