CN202417530U - Bottom-positioned traversing synchronous tunnel lining trolley for continuous conveyor construction of tunnel - Google Patents
Bottom-positioned traversing synchronous tunnel lining trolley for continuous conveyor construction of tunnel Download PDFInfo
- Publication number
- CN202417530U CN202417530U CN2012200206373U CN201220020637U CN202417530U CN 202417530 U CN202417530 U CN 202417530U CN 2012200206373 U CN2012200206373 U CN 2012200206373U CN 201220020637 U CN201220020637 U CN 201220020637U CN 202417530 U CN202417530 U CN 202417530U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- support bracket
- movable support
- lining trolley
- lining
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a bottom-positioned traversing synchronous tunnel lining trolley for continuous conveyor construction of a tunnel. According to the utility model, the tunnel lining trolley in the prior art is improved, and the utility model is improved in that a movable bracket is additionally arranged on a general tunnel lining trolley, is used for bearing the load of a transport vehicle and containing a continuous conveyor, is arranged at the bottom part of a door frame of the tunnel lining trolley and is positioned at an indent position at the bottom part of a template of the tunnel lining trolley. The movable bracket is of a box type beam structure, the continuous conveyor is arranged in the movable bracket in a penetrating way, and the upper surface of the movable bracket is normally provided with a tunnel transportation rail. According to the bottom-positioned traversing synchronous tunnel lining trolley for the continuous conveyor construction of the tunnel, disclosed by the utility model, by arranging the movable bracket, the continuous conveyor is positioned in the movable bracket, the normal operation of the continuous conveyor is ensured while the tunnel lining trolley is in work, thus the synchronous implementation of tunneling and lining of the tunnel can be realized, the construction period is shortened, and the construction risk is reduced .
Description
Technical field
The utility model relates to a kind of lining trolley of excavation work technical field, relates in particular to a kind of end that is used for the continuous transporter construction of tunnel to put and pass through the synchronization lining chassis.
Background technology
At present in tunnel/tunnel drivage engineering, when development machine work, be transported to rock slag etc. outside tunnel/tunnel through continuous transporter, after driving was accomplished, the employing lining trolley carried out lining cutting work to tunnel wall.Lining trolley is tunnel/tunnel lining one-step molding device, and the tunnel cross-section that provides according to the user manufactures and designs, and can guarantee limit excavation, limit lining cutting, and its height of portal clearance and width can guarantee that rail and trackless haulage vehicle pass through.This lining trolley complete machine walking is to adopt motor-Mechanical Driven, and template adopts all-hydraulic manipulation, and utilizes hydraulic cylinder to prop up the mechanical caging of (receipts) mould.In addition, between bogie frame top and template, leave the space and supply to install tunnel ventilation pipeline usefulness, and for the tunnel lining that gas is arranged, the product electrical system is carried out design and installation according to the explosion-proof code requirement of gas tunnel, and is safe in utilization to guarantee.
But above-mentioned tunnel piercing engineering can't be carried out full face tunnel/tunnel lining at present in driving, and the lining cutting operation just can be carried out after can only waiting whole section perforation of tunnel/tunnel, promptly can only tunnel earlier, after carry out the sequential analysis of lining cutting.This work pattern; Make that not only the construction period can corresponding prolongation, and loosening distortion also takes place in long-term exposed crag easily, cause potential safety hazard easily; Insert particularly for afterwards chassis and the lining cutting operation brings operational difficulty; Especially tight when the duration, when construction line was long, this defective was especially outstanding.
Solving driving, lining cutting carries out simultaneously; The conveyer belt that not only will solve continuous transporter will pass lining trolley; The not normal operation of interfere lining trolley, what is more important, the lining of the tunnel/tunnel of the vibrations that also will avoid continuous transporter after to lining cutting impacts.And for this technical problem, prior art is failed good solution always.
The utility model content
The utility model is to the deficiency of above-mentioned prior art; Having proposed a kind of end that is used for the continuous transporter construction of tunnel puts and passes through the synchronization lining chassis; Middle bottom through at traditional lining trolley door frame adds a movable support bracket, and continuous transporter is placed in the movable support bracket, passes rock slag that lining trolley excavates the front end excavator etc. and transports out so that transport function continuously; Make driving and lining cutting to carry out simultaneously, thereby shorten the construction period of tunnel/tunnel greatly.
The utility model is realized through following technical scheme; Put and pass through the synchronization lining chassis at a kind of end that is used for the continuous transporter construction of tunnel of the utility model proposition, comprises lining trolley template and lining trolley door frame, also comprises movable support bracket; Movable support bracket is arranged at the middle bottom of lining trolley door frame; Said movable support bracket is the box beam structure, and transporter is arranged in movable support bracket inside continuously, and the movable support bracket upper surface is provided with the tunnel conveying track.
Preferably, said movable support bracket, when itself and lining trolley were separated, its two ends were through the movable support bracket base for supporting, and an end is built in the lining in tunnel, and the other end is built in bottom, tunnel invert district.
Preferably, said movable support bracket when it drops down onto in the lining trolley bottom surface, supports for the plane contact sliding support or through tourelle is set between the bottom of movable support bracket and the bottom surface of lining trolley.
Preferably, support for the plane contact sliding support or through tourelle is set between the bottom surface of said continuous transporter and movable support bracket.
Preferably, said movable support bracket, its length is greater than lining trolley.
Preferably, so said movable support bracket is 2 times of the big lining trolley length of its length.
Preferably, said movable support bracket does not all contact with lining trolley door frame, lining trolley template, leaves demoulding space.
Preferably, said movable support bracket is arranged at the interior recess of lining trolley template bottom.
The utility model adds a movable support bracket through the middle bottom at the lining trolley door frame; And continuous transporter placed in the movable support bracket; When lining trolley carries out between the concrete curing operational period; Movable support bracket is supported by the movable support bracket base for supporting at its two ends, bottom, and the movable support bracket base for supporting of an end is built in the lining in tunnel, and the movable support bracket base for supporting of the other end is built in bottom, tunnel invert district; Thereby movable support bracket and lining trolley are separated, avoid of the disturbance of continuous conveyer lining trolley; When during the lining trolley transposition, moving, disassemble the movable support bracket base for supporting at movable support bracket two ends, movable support bracket is dropped down onto the bottom surface in lining trolley, realize the alternately reach of movable support bracket and lining trolley.
The core place of the utility model: the confined space of utilizing traditional lining trolley; The bottom adds a movable support bracket in traditional lining trolley door frame; This movable support bracket is the box beam structure; Continuously transporter places in the movable support bracket, passes rock slag that lining trolley excavates the front end excavator etc. and transports out so that transport function continuously.In the prior art; Because the space of lining trolley is limited, so, continuously transporter pass in the design of lining trolley as why not disturbance lining cutting and lining trolley transposition, move during; How to let continuous transporter operation unaffected, these are the unsolved always design challenges in this area.And the utility model has solved this technical barrier just.
Compared with prior art, the utlity model has following beneficial effect:
One, through setting up movable support bracket, movable support bracket is arranged in lining trolley, and transporter is arranged in the movable support bracket just continuously, carries out the lining cutting operation when being implemented in the development machine driving, improves efficiency of construction greatly, shortens the construction period;
Two, the branch situation through movable support bracket, movable support bracket base for supporting is used, and realizes following effect:
1, lining trolley carries out lining trolley and carries out between the concrete curing operational period, and the continuous transporter of normal operation and movable support bracket thereof be through the support of movable support bracket base for supporting, does not come in contact with lining trolley or interferes not disturbance lining cutting fully;
2, during lining trolley transposition, moving, movable support bracket drops down onto the bottom surface in lining trolley, and replaces each other with the underrun slip of lining trolley or scrolling realization and move.
Description of drawings
Fig. 1 puts the section arrangement figure that passes through the synchronization lining chassis in a kind of end that is used for the continuous transporter construction of tunnel of the utility model;
Fig. 2 is the structure enlarged drawing of A view among Fig. 1;
Fig. 3 puts the overall operation sketch map that passes through the synchronization lining chassis in a kind of end that is used for the continuous transporter construction of tunnel of the utility model.
The specific embodiment
Embodiment to the utility model elaborates below in conjunction with accompanying drawing: present embodiment is being to implement under the prerequisite with the utility model technical scheme; Provided detailed embodiment and concrete operating process, but the protection domain of the utility model is not limited to following embodiment.
Like Fig. 1, shown in 2, lining trolley door frame 1 all is the important composition parts that have traditional lining trolley now with lining trolley template 2, just is not described in detail at this.Lining trolley template 2 next-door neighbour's lining cutting layers 5; In the confined space in it and lining trolley door frame 3 between the bottom; Be provided with the bracing or strutting arrangement that can let continuous transporter 4 wear and cross, it is pointed out that because movable support bracket 3 is arranged on the middle bottom of lining trolley door frame 1; Therefore the upper surface of movable support bracket 3 can be used for the carried and transported car load, and promptly tunnel conveying track 6 can be arranged on the upper surface of movable support bracket 3.It can certainly transport tunnel conveying track 6 for trackless for the transportation of rails such as multi-thread or single line track.
In the present embodiment; The described bracing or strutting arrangement that can let continuous transporter 4 wear and cross is specially movable support bracket 3; Movable support bracket 3 is arranged at the middle bottom of lining trolley door frame 3; Said movable support bracket 3 is the box beam structure, and transporter 4 is arranged in movable support bracket 3 inside continuously, and movable support bracket 3 upper surfaces are provided with tunnel conveying track 6.
In the present embodiment, said movable support bracket 3, it is arranged at the interior recess of lining trolley template 2 bottoms.
As shown in Figure 3, when movable support bracket 3 and lining trolley were separated, its two ends were supported through movable support bracket base for supporting 7 one ends and in the lining 8 in tunnel, the other end is supported in bottom, tunnel invert district 9.Can know that from Fig. 3 the B district is that lining trolley operation area, C direction are the lining cutting direction of lining trolley, can on transport channel, move and connect transporter 4.
In the present embodiment, when movable support bracket 3 drops down onto in the lining trolley bottom surface, support for the plane contact sliding support or through tourelle is set between the bottom of movable support bracket 3 and the bottom surface of lining trolley.
In the present embodiment, support for the plane contact sliding support or through tourelle is set between the bottom surface of said continuous transporter 4 and movable support bracket 3.
In the present embodiment, said movable support bracket 3, its length is greater than lining trolley, and its lengthening end is prepended to lining trolley.Through this set, can carry out the dismounting of continuous transporter 4 supports in advance, thereby reduce the time of trade-off operation.Selected more again is, in the utility model, so 2 times of the big lining trolley length of the length of movable support bracket 3.
In the present embodiment, said movable support bracket 3 does not all contact with lining trolley door frame 1, lining trolley template 2, leaves demoulding space.
Below introduce the operating principle of present embodiment lining trolley, and then the work of tunnel/tunnel lining is carried out in explanation when how to be implemented in tunnel/tunnel drivage:
1, lining trolley carries out lining trolley and carries out between the concrete curing operational period, and the continuous transporter 4 of normal operation and movable support bracket 3 thereof be through the support of movable support bracket base for supporting 7, does not come in contact with lining trolley or interferes not disturbance lining cutting fully;
2, during lining trolley transposition, moving, movable support bracket 3 drops down onto the bottom surface in lining trolley, and replaces each other with the underrun slip of lining trolley or scrolling realization and move.
More than the disclosed specific embodiment that is merely the utility model, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection domain of the utility model.
Claims (8)
1. put and pass through the synchronization lining chassis at an end that is used for the continuous transporter construction of tunnel; Comprise lining trolley template and lining trolley door frame, it is characterized in that, also comprise movable support bracket; Movable support bracket is arranged at the middle bottom of lining trolley door frame; Said movable support bracket is the box beam structure, and transporter is arranged in movable support bracket inside continuously, and the movable support bracket upper surface is provided with the tunnel conveying track.
2. put and pass through the synchronization lining chassis at the end that is used for the continuous transporter construction of tunnel according to claim 1; It is characterized in that; Said movable support bracket, when itself and lining trolley were separated, its two ends were through the movable support bracket base for supporting; One end is built in the lining in tunnel, and the other end is built in bottom, tunnel invert district.
3. put and pass through the synchronization lining chassis at the end that is used for the continuous transporter construction of tunnel according to claim 1; It is characterized in that; Said movable support bracket; When it drops down onto in the lining trolley bottom surface, support for the plane contact sliding support or through tourelle is set between the bottom of movable support bracket and the bottom surface of lining trolley.
4. put according to claim 1 or the 2 or 3 described ends that are used for the continuous transporters construction of tunnel and pass through the synchronization lining chassis; It is characterized in that, support for the plane contact sliding support or through tourelle is set between the bottom surface of said continuous transporter and movable support bracket.
5. put and pass through the synchronization lining chassis at the end that is used for the continuous transporter construction of tunnel according to claim 1, it is characterized in that, and said movable support bracket, its length is greater than lining trolley.
6. put and pass through the synchronization lining chassis at the end that is used for the continuous transporter construction of tunnel according to claim 5, it is characterized in that, so said movable support bracket is 2 times of the big lining trolley length of its length.
7. put and pass through synchronization lining chassis car at the end that is used for the continuous transporter construction of tunnel according to claim 1, it is characterized in that said movable support bracket does not all contact with lining trolley door frame, lining trolley template, leaves demoulding space.
8. put and pass through the synchronization lining chassis at the end that is used for the continuous transporter construction of tunnel according to claim 1, it is characterized in that said movable support bracket is arranged at the interior recess of lining trolley template bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200206373U CN202417530U (en) | 2012-01-17 | 2012-01-17 | Bottom-positioned traversing synchronous tunnel lining trolley for continuous conveyor construction of tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200206373U CN202417530U (en) | 2012-01-17 | 2012-01-17 | Bottom-positioned traversing synchronous tunnel lining trolley for continuous conveyor construction of tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417530U true CN202417530U (en) | 2012-09-05 |
Family
ID=46742303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200206373U Expired - Lifetime CN202417530U (en) | 2012-01-17 | 2012-01-17 | Bottom-positioned traversing synchronous tunnel lining trolley for continuous conveyor construction of tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435544A (en) * | 2017-05-25 | 2017-12-05 | 中铁十四局集团有限公司 | A kind of construction method of one-tunnel two-tracks composite lining shield tunnel internal structure |
| CN109826653A (en) * | 2018-03-27 | 2019-05-31 | 中建三局集团有限公司 | Synchronous construction formwork jumbo and its construction method |
-
2012
- 2012-01-17 CN CN2012200206373U patent/CN202417530U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435544A (en) * | 2017-05-25 | 2017-12-05 | 中铁十四局集团有限公司 | A kind of construction method of one-tunnel two-tracks composite lining shield tunnel internal structure |
| CN109826653A (en) * | 2018-03-27 | 2019-05-31 | 中建三局集团有限公司 | Synchronous construction formwork jumbo and its construction method |
| CN109826653B (en) * | 2018-03-27 | 2020-10-27 | 中建三局集团有限公司 | Synchronous construction formwork trolley and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101403305B (en) | Construction method for tunnel continuous mucking, lining and excavation synchronization | |
| WO2019085819A1 (en) | Process and device for supporting anchor bolt and anchor cable on successive mining working face | |
| CN101929341A (en) | Construction method for TBM synchronization lining | |
| CN104074540A (en) | Trackless walking equipment for subsequent construction of shield excavation circular arc-shaped tunnel cross section | |
| CN203403900U (en) | Hoisting self-moving type anchor-rod cable bolting equipment | |
| CN102518008A (en) | Movable turnout platform used for shield tunnel | |
| CN202417530U (en) | Bottom-positioned traversing synchronous tunnel lining trolley for continuous conveyor construction of tunnel | |
| CN105569671A (en) | System and method for conveying residual soil in T-shaped underground excavation tunnel shield construction | |
| CN202703579U (en) | Large slope inclined shaft rail transport construction apparatus | |
| CN104329117B (en) | Installation method of comprehensive mechanized filling, coal mining and open-off cutting equipment | |
| CN202595586U (en) | Movable turnout platform used for shield tunnel | |
| CN202417529U (en) | Side through synchronous lining trolley used for construction of continuous transport machine for tunnel | |
| JP4958851B2 (en) | Railway girder moving installation device, railway girder moving installation method and railway girder removal method | |
| CN201258747Y (en) | Bottom placed continuous conveyor construction tunnel synchronization lining trolley | |
| CN201258746Y (en) | Overlapping type continuous conveyor construction tunnel synchronization lining trolley | |
| CN101871354A (en) | Large-step continuous supporting type forepole and forepole moving method thereof | |
| CN102616520A (en) | Auxiliary device for shield single-well integral starting belt conveyor | |
| CN204754937U (en) | Special meeting platform of tunnel boring machine | |
| CN201610753U (en) | Guide rail type movable suspension platform | |
| CN111133172A (en) | Transport and transport system for tunnel buildings | |
| JP6605944B2 (en) | How to build a shield tunnel | |
| RU2208168C2 (en) | Vehicle applicable in mines | |
| CN201284654Y (en) | Arrangement structure for steel form plate trolley and belt conveyer in tunnel construction by drilling explosion method | |
| CN205477663U (en) | Synchronous lining cutting steel mould trolley of inverted arch | |
| CN204941559U (en) | A kind of auxiliary TBM muck removal conveyor walks the bracket system of synchronization lining chassis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |