CN104294715B - Safe and rapid combined shield tunneling light sleeper - Google Patents
Safe and rapid combined shield tunneling light sleeper Download PDFInfo
- Publication number
- CN104294715B CN104294715B CN201410475202.1A CN201410475202A CN104294715B CN 104294715 B CN104294715 B CN 104294715B CN 201410475202 A CN201410475202 A CN 201410475202A CN 104294715 B CN104294715 B CN 104294715B
- Authority
- CN
- China
- Prior art keywords
- sleeper
- shield tunneling
- transport vehicle
- section steel
- rail
- 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.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
- E01B23/10—Shiftable tracks for heavy loads, e.g. carrying excavators
- E01B23/12—Sleepers
Abstract
The invention relates to the field of construction of shield tunneling sleepers, in particular to a safe and rapid combined shield tunneling light sleeper. The safe and rapid combined shield tunneling light sleeper solves the problems that according to an existing light sleeper, installation needs great effort, rail disengagement occurs during operation, maintenance needs a long time, and disassembly needs a large amount of labor after construction. The safe and rapid combined shield tunneling light sleeper comprises transport cart box iron sleeper bodies and shield tunneling sleeper bodies, wherein the shield tunneling sleeper bodies are assembled together with the two ends of the transport cart box iron sleeper bodies. The two ends of each transport cart box iron sleeper body is each provided with a U-shaped groove, and transport cart rails are arranged in the U-shaped grooves in the two sides of each transport cart box iron sleeper body. Each shield tunneling sleeper body comprises arc steel plates and arc step sleeper bodies, wherein the arc steel plates are attached to a tunnel bottom segment and are identical in radian, and the arc step sleeper bodies are fixed to the high ends of the arc steel plates. The lower end of each arc steel plate is provided with a protruding portion which is inserted into the corresponding transport cart box iron sleeper body. Each arc step sleeper body is provided with a clamping groove formed by two opposite rail clamping locating plates. Shield tunneling rails are arranged in the rail clamping grooves. By the adoption of the safe and rapid combined shield tunneling light sleeper, the frequency of rail disengagement during operation is reduced, construction safety is guaranteed, and the situation that personnel are specially assigned to conduct maintenance is avoided; the safe and rapid combined shield tunneling light sleeper has the advantages that the technology is simple and advanced, and the practicability is high.
Description
Technical field
The present invention relates to Shield Construction Method Used field, be specially a kind of shield driving and combine light-duty sleeper safely and fast.
Background technology
China's shield tunnel starts to distance, little curve evolution, and during shield driving, shield machine and construction haulage vehicle are equal
Needing sleeper, tradition sleeper is with pressing plate, rail to be fixed on I-steel, connects with pull bar, to ensure rail between two one steel rails
Road spacing, owing to driving distance length, curve are little, I-steel dislocation is serious, and pressing plate and pull bar often loosen, and cause rail often to move
Position, after finally making shield machine, supporting roller and wheel-track type locomotive fall rail, need special messenger to carry out maintenance, not only shield driving
Potential safety hazard is big, and construction cost is high, and installs laborious, maintains time-consuming, rear bolt corrosion demolition expense of having constructed in operation
Work, and major part need use destructiveness cut off, it is impossible to recycling, this is a shield driving urgent problem.
Summary of the invention
The present invention is to solve existing sleeper install laborious, run in fall rail, maintain time-consuming, construction after remove and take a lot of work
Etc. a difficult problem, it is provided that light-duty sleeper is combined in a kind of shield driving safely and fast.
The present invention adopts the following technical scheme that realization: light-duty sleeper is combined in shield driving safely and fast, including along tunnel
Road tunneling direction interval lay, be positioned at centre position, tunnel bottom section of jurisdiction transport vehicle channel-section steel sleeper and respectively with transport recessing
The shield driving sleeper that steel tie two ends are assembled, adjacent transport vehicle channel-section steel sleeper two ends are all offered U-type groove in same position, are respectively transported
Transport vehicle track is placed respectively in the U-type groove of defeated recessing steel tie both sides；Shield driving sleeper comprises and tunnel bottom section of jurisdiction patch
Close and the identical curved plate of radian and be fixed on the arc-shaped step sleeper at the high-end place of curved plate, curved plate lower end
It is provided with and the protuberance of transport vehicle channel-section steel sleeper grafting, arc-shaped step sleeper arranges the clamp rail location-plate shape relative by two positions
The clamp rail groove become, places shield driving track in the clamp rail groove on each shield driving sleeper.
In the middle part of described transport vehicle channel-section steel sleeper, lower end is fixed with the connecting plate in strap bolt hole, and available bolt plate is fixed
On tunnel bottom section of jurisdiction, stop shield driving and transport electromobile has not fallen rail, it is ensured that construction safety.
Described transport vehicle channel-section steel sleeper two ends and be positioned at U-type groove with curved plate rounding off, it is ensured that transport vehicle
Channel-section steel sleeper and curved plate are all well fitted with tunnel bottom section of jurisdiction, it is ensured that be reliably connected between the two.
Use the structure design of the present invention, do haulage vehicle sleeper initially with 100# channel-section steel, rail is placed on channel-section steel
In the groove of two ends well cutting, channel-section steel two coxostermum just plays clip rail effect；Then band radian steel plate is processed with steel plate,
Fixing arc-shaped step sleeper on curved plate, the protuberance of curved plate is inserted on channel-section steel sleeper, and channel-section steel two coxostermum just plays
Clip curved plate effect.Finally in the middle part of channel-section steel, weld the connecting plate with bolt hole, and be fixed on segment bolt at the bottom of tunnel.
Not only realize convenient and flexible installation, it is ensured that shield driving runs safety with haulage vehicle, and realizes intact quick dismounting.
Compared with prior art, shield driving combine safely and fast light-duty sleeper invention have the advantage that
1) in the U-type groove of channel-section steel two ends well cutting, install transport vehicle rail, not only reduce pressing plate and connecting plate, and subtract
Few operating maintenance maintenance；
2) insert arc-shaped step shield driving sleeper at channel-section steel two ends, not only realize peace and tear open flexibly and easily, and realize shield
Structure driving sleeper turnover uses, and reduces construction cost；
3) it is bolted on segment bolt at the bottom of tunnel after welding the connecting plate with bolt hole in the middle part of channel-section steel, stops
Shield driving and transport electromobile do not fall rail, it is ensured that construction safety；
In a word, the present invention makes full use of the excellent of thin-wall channel, self U-type groove and plug-in type arc-shaped step shield driving sleeper
Point, not only reduces special messenger and maintains track, decreases the rail impact on shield driving, it is ensured that construction safety.And
Achieve by tearing open conveniently, improve shield driving work efficiency, reduce construction cost.Have that technique is simple, advanced technology, practical
Etc. advantage.
Use this technology to have successfully completed No. 9 lines 7 of Shenyang Metro and mark shield interval 4400m driving, fill up China's shield
Structure tunnels the blank of composite sleeper technology safely and fast, achieves good economic benefit and social benefit.The present invention is applicable to
All shield tunnels driving sleeper.
Accompanying drawing explanation
Fig. 1 is the floor map of sleeper of the present invention；
Fig. 2 is the profile of invention sleeper；
In figure: 1-transport vehicle channel-section steel sleeper；2-U-type groove；3-transport vehicle track；4-arc-shaped step sleeper；5-clamp rail positions
Plate；6-shield driving track；The connecting plate in 7-strap bolt hole；8-tunnel bottom section of jurisdiction；9-tunnel bottom segment bolt；10-arc
Shape steel plate；11-protuberance.
Detailed description of the invention
Light-duty sleeper is combined in shield driving safely and fast, as shown in Figure 1, 2, including laying along interval, tunnel piercing direction,
It is positioned at the transport vehicle channel-section steel sleeper 1 in centre position, tunnel bottom section of jurisdiction 8 and assembled with transport vehicle channel-section steel sleeper two ends respectively
Shield driving sleeper, U-type groove 2, each transport vehicle channel-section steel sleeper two are all offered in same position in adjacent transport vehicle channel-section steel sleeper two ends
Transport vehicle track 3 is placed respectively in the U-type groove of side；Shield driving sleeper comprises identical with the laminating of tunnel bottom section of jurisdiction and radian
Curved plate 10 and be fixed on the arc-shaped step sleeper 4 at the high-end place of curved plate, curved plate lower end is provided with and transports
The protuberance 11 of recessing steel tie grafting, arc-shaped step sleeper arranges the card formed by the clamp rail location-plate 5 that two positions are relative
Rail groove, places shield driving track 6 in the clamp rail groove on each shield driving sleeper.
In the middle part of transport vehicle channel-section steel sleeper 1, lower end is fixed with the connecting plate 7 in strap bolt hole.Transport vehicle channel-section steel sleeper two ends and
And it is positioned at U-type groove 2 and curved plate 10 rounding off.
When being embodied as, comprise the following steps:
Step one, transport vehicle channel-section steel sleeper are processed
A, according to transport electromobile gauge cutting channel-section steel；B, at the rail of channel-section steel two ends, cut into U-type groove；C, use bending machine
Channel-section steel two ends are bent at U-type groove；D, in the middle part of channel-section steel the steel plate of welded bands bolt hole.
Step 2, shield driving sleeper are processed
A, according to channel-section steel width cutting steel plate；B, according to section of jurisdiction internal diameter bending machine, steel plate is processed into arc；C, at arc
Arc-shaped step sleeper is welded on shape steel plate；D, on arc-shaped step sleeper with Plate Welding clamp rail location-plate, form clamp rail groove.
Step 3, composite sleeper are installed
With bolt, channel-section steel sleeper is fixed on section of jurisdiction, bottom when A, shield duct piece are spelled；B, the protuberance grafting of use curved plate
In the groove at channel-section steel sleeper two ends self；C, transport vehicle track is installed in channel-section steel U-type groove successively, simultaneously shield driving rail
Road is arranged in the clamp rail groove of arc-shaped step sleeper.
Case history
It is interval up to shield for No. 9 line 7 marks of Shenyang Metro that light-duty sleeper is combined in this shield driving safely and fast, and driving is long
Degree tunnels for 4500m, uses channel-section steel two ends to cut into U-type groove to dispose transport vehicle track, decreases rail pressing plate and track company
Extension bar.Channel-section steel two ends are inserted and are processed into arc-shaped step sleeper, and welding steel fixes shield driving track on sleeper, it is achieved that
Track is flexible by tearing open.The Interal fixation with bolt hole is welded on tunnel bottom segment bolt in the middle part of channel-section steel, it is ensured that
Sleeper is firm, stops shield driving and rail is fallen in transport vehicle, it was demonstrated that this advanced technology, and methodological science is reasonable.
This invention has been generalized to my other metro shield projects of company, greatly reduces construction cost, has stopped to fall rail, obtains
Good economic benefit and social benefit, in practice it has proved that, this technical scheme is practical, promotion prospect is good.
Using this technology to fill up China's shield driving and combine the blank of light-duty sleeper technology safely and fast, the present invention is suitable for
Tunnel in all shield tunnels.
Claims (3)
1. a light-duty sleeper is combined in shield driving safely and fast, lays transport vehicle channel-section steel rail including along interval, tunnel piercing direction
Pillow (1), U-type groove (2), the U of each transport vehicle channel-section steel sleeper both sides are all offered in same position in adjacent transport vehicle channel-section steel sleeper two ends
Place transport vehicle track (3) in type groove respectively, it is characterized in that also including shield assembled with transport vehicle channel-section steel sleeper two ends respectively
Driving sleeper, described transport vehicle channel-section steel sleeper (1) is positioned at tunnel bottom section of jurisdiction (8) centre position；Shield driving sleeper comprise with
The laminating of tunnel bottom section of jurisdiction and the identical curved plate (10) of radian and be fixed on the arc-shaped step rail at the high-end place of curved plate
Pillow (4), curved plate lower end is provided with and the protuberance (11) of transport vehicle channel-section steel sleeper grafting, arc-shaped step sleeper is arranged by two
The clamp rail groove that the relative clamp rail location-plate (5) in individual position is formed, places shield driving in the clamp rail groove on each shield driving sleeper
Track (6).
Light-duty sleeper is combined in shield driving the most according to claim 1 safely and fast, it is characterized in that transport vehicle channel-section steel sleeper
(1) lower end, middle part is fixed with the connecting plate (7) in strap bolt hole.
Light-duty sleeper is combined in shield driving the most according to claim 1 and 2 safely and fast, it is characterized in that transport vehicle channel-section steel rail
Rest the head on (1) two ends and be positioned at U-type groove (2) place and curved plate (10) rounding off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475202.1A CN104294715B (en) | 2014-09-18 | 2014-09-18 | Safe and rapid combined shield tunneling light sleeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475202.1A CN104294715B (en) | 2014-09-18 | 2014-09-18 | Safe and rapid combined shield tunneling light sleeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104294715A CN104294715A (en) | 2015-01-21 |
| CN104294715B true CN104294715B (en) | 2017-01-11 |
Family
ID=52314645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410475202.1A Active CN104294715B (en) | 2014-09-18 | 2014-09-18 | Safe and rapid combined shield tunneling light sleeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104294715B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002788A (en) * | 2015-07-24 | 2015-10-28 | 中国水利水电第十四工程局有限公司 | Round tunnel track bracing support and construction method |
| CN105937194A (en) * | 2016-06-27 | 2016-09-14 | 北京城建集团有限责任公司 | Sleeper for separate starting of small shield and use method of sleeper |
| CN107447598A (en) * | 2017-08-17 | 2017-12-08 | 中铁十局集团第三工程有限公司 | A kind of building method of railway roadbed changeover portion support meanss and railway roadbed changeover portion support system |
| CN109356597B (en) * | 2018-11-19 | 2023-12-15 | 中铁第四勘察设计院集团有限公司 | Track deformation control structure arranged in shield tunnel with bottom gallery |
| CN110333133A (en) * | 2019-07-04 | 2019-10-15 | 湖北崇高交通科技有限公司 | Sleeper detection method, device, equipment and storage medium |
| CN113550181A (en) * | 2021-07-07 | 2021-10-26 | 上海市基础工程集团有限公司 | Shield tunnel is fallen to ground sleeper for rail transport vechicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10331104A (en) * | 1997-06-02 | 1998-12-15 | Izumi:Kk | Sleeper for tunnel construction works |
| CN1888392A (en) * | 2006-02-23 | 2007-01-03 | 上海市第二市政工程有限公司 | Method for setting up sleeper separately for truck jumbo and electric locomotive |
| CN202881780U (en) * | 2012-11-15 | 2013-04-17 | 中铁五局(集团)有限公司城市轨道交通工程分公司 | Temporary sleeper for tunnel shield construction |
| CN203284703U (en) * | 2013-05-23 | 2013-11-13 | 中铁十一局集团城市轨道工程有限公司 | Improved combined type shield sleeper |
| CN203475253U (en) * | 2013-08-29 | 2014-03-12 | 中铁十七局集团第六工程有限公司 | Simple battery car sleeper for shield tunneling |
-
2014
- 2014-09-18 CN CN201410475202.1A patent/CN104294715B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10331104A (en) * | 1997-06-02 | 1998-12-15 | Izumi:Kk | Sleeper for tunnel construction works |
| CN1888392A (en) * | 2006-02-23 | 2007-01-03 | 上海市第二市政工程有限公司 | Method for setting up sleeper separately for truck jumbo and electric locomotive |
| CN202881780U (en) * | 2012-11-15 | 2013-04-17 | 中铁五局(集团)有限公司城市轨道交通工程分公司 | Temporary sleeper for tunnel shield construction |
| CN203284703U (en) * | 2013-05-23 | 2013-11-13 | 中铁十一局集团城市轨道工程有限公司 | Improved combined type shield sleeper |
| CN203475253U (en) * | 2013-08-29 | 2014-03-12 | 中铁十七局集团第六工程有限公司 | Simple battery car sleeper for shield tunneling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104294715A (en) | 2015-01-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104294715B (en) | Safe and rapid combined shield tunneling light sleeper | |
| CN103061213B (en) | Independent shield trolley sleeper and construction method thereof | |
| CN106120488B (en) | For the battery truck sleeper of shield-tunneling construction | |
| CN206752216U (en) | A kind of shield machine trolley and electric locomotive pin-connected panel sleeper with lower arcuate surface | |
| CN104047630B (en) | A kind of fully-mechanized mining working mechanization mounting process method | |
| CN102635042A (en) | Method for welding seamless steel rail by moving flash welding on site | |
| CN105155370A (en) | Continuous rail changing operation train and operation method thereof | |
| CN204222875U (en) | The compatibility wheel of endless rope traction road railer track | |
| CN105369699B (en) | The follow-up chassis of light shield machine and electromobile system divide tie to rest the head on construction method | |
| CN104562870B (en) | Portable combined shield machine sleeper | |
| CN107747257B (en) | Vibration-damping compression-resistant anti-slip sleeper for subsequent transport of power transmission bottle truck of shield tunneling machine and construction method of vibration-damping compression-resistant anti-slip sleeper | |
| CN205804055U (en) | A kind of small-sized shield separate launching sleeper | |
| CN204475070U (en) | Portable combined shield machine sleeper | |
| JP2018044309A (en) | Temporary sleeper for shield tunneling work | |
| CN205934608U (en) | A storage battery car sleeper for shield constructs is under construction | |
| CN204417928U (en) | The most advanced and sophisticated frame rail reinforcement tools of rail yard point tongue | |
| CN209508725U (en) | Horizontal transport track combined type sleeper in a kind of shield tunnel | |
| CN216474267U (en) | Rail pillow fixing device for shield tunnel storage battery car | |
| CN203026853U (en) | Fixing clamp for flat soft towing cable of ground track transport vehicle | |
| CN210104456U (en) | Special steel sleeper for shield machine | |
| CN211815211U (en) | Fixing jacket for butt joint of rail | |
| CN215856962U (en) | Prefabricated part for tunnel sleeper construction | |
| CN206265064U (en) | SQ-1200 endless rope series tractor gets rid of the technology of shunting the multilevel transport inclined gallery of mine | |
| CN104909127A (en) | Electric rail car for conveying steel structural parts | |
| CN204589726U (en) | A kind of tram track switch ruggedized construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |