CN101871350A - Quick transporting method in tunnel shaft - Google Patents
Quick transporting method in tunnel shaft Download PDFInfo
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- CN101871350A CN101871350A CN 201010201178 CN201010201178A CN101871350A CN 101871350 A CN101871350 A CN 101871350A CN 201010201178 CN201010201178 CN 201010201178 CN 201010201178 A CN201010201178 A CN 201010201178A CN 101871350 A CN101871350 A CN 101871350A
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Abstract
The invention provides a quick transporting method in a tunnel shaft. The method comprises the following steps: erecting a mobile platform on the bottom of the shaft, and laying a first rail and a second rail on the mobile platform, setting a first electric locomotive and a second electric locomotive on the first rail and the second rail respectively; loading materials on the first electric locomotive, drawing the mobile platform to ensure that the first rail is abutted with a rail in the tunnel and the first electric locomotive drives into the tunnel along the abutted rail; loading materials on the second electric locomotive, drawing the mobile platform to ensure that the second rail is abutted with the rail in the tunnel after the first electric locomotive drives into the tunnel and the second electric locomotive drives into the tunnel along the abutted rail; after the materials are discharged, drawing the mobile platform to complete rail abut once again to ensure that the electric locomotives drives back to respective rail; and repeating the steps to realize quick transportation in the shaft. By the method, the restriction of small size of the shaft of a hydraulic tunnel can be avoided, and electric locomotives can pass through two rails alternately to transport materials so as to improve the transportation speed of construction materials.
Description
Technical field
The present invention relates to a kind of transportation resources, relate in particular to a kind of method at tunneling quick transported material in well.
Background technology
Along with the develop rapidly of urban municipal construction and track traffic, the underground space is constantly developed, and shield method more and more is applied in the water conservancy project tunnel, and this type of construction of tunnel all has characteristics such as distance, the duration is tight, difficulty of construction is big.Compare with subway tunnel, water conservancy project tunneling well need not to consider problems such as ventilation, evacuating personnel only as shield launching well and received well, so its active well area of plane is smaller but cutting depth is bigger.Especially fine at soil particle, the degree of consolidation is low, under the condition of unfavorable engineering geology such as high appearance water-based, high-compressibility, easy creeping, the excavation face is unstable and distortion sedimentation stratum on every side is big, as shown in Figure 1, active well enclose the big and One's name is legion of purlin, cross 11 and bearing diagonal beam 12 shared volumes, this makes original narrow space availability not high.Long in order to realize apart from the tunnel rapid construction, all strengthened the development dynamics of shield machine both at home and abroad, the fltting speed of shield machine is greatly improved, the fltting speed of shield machine equipment can satisfy the requirement of rapid construction, construction experience from established tunnel, in growing apart from constructing tunnel, the transportation problem of tunnel often of restriction rapid construction.The shield tunnel construction needs with vertical and horizontal transportation system materials such as section of jurisdiction to be delivered on the work plane, vertical transit system mainly carries out the handling material by driving, under the prerequisite that vertical transport equipment is determined, the handling time of every ring material requested is determined, if also adopt the setting of sub-thread track in the active well, the vertical transit system operation stand-by period is increased, cause the waste of human and material resources, can not give full play to the usefulness of existing Suporting structure.Therefore double track must be set in active well, park two electric locomotives simultaneously, improve the operating efficiency of vertical transit system as much as possible.
In constructing metro tunnel, use at the double station of doing of active well, owing to consider fire prevention in the use, ventilation, and factor such as the volume of the flow of passengers, its active well area of plane is bigger, substantially all the form of having taked well head that Y type track switch is set improves the ability of transportation system, has alleviated the phenomenon of transportation system's scarce capacity to a certain extent.This kind setting can make well head park two electric locomotives simultaneously, has reduced the vertical transport stand-by period, has improved the operating efficiency of vertical transit system.In general, the Y type track switch of installing at active well in the traditional handicraft uses machinery less, and fault rate is low, easy to maintenance, Stability Analysis of Structures, have the fabrication and installation experience of success, after empty wagons sails active well into, loaded vehicle can directly sail work plane, its time utilization ratio height into without waiting for.But Y type track switch has certain requirement to the size of active well, can't adopt under the less situation of active well area.
Consult shown in Figure 1 once more, water conservancy project tunneling well planar dimension is less, the work plane of vertical transit system is narrow and small, especially bearing diagonal beam 12 grades make the handling material very difficult, if adopt Y type track switch, because Y type track switch top stopped by bearing diagonal beam 12, may occur driving a vehicle can't be with the phenomenon of material handling to the flat car, vertical transit system efficient is greatly reduced, and then influence the progress of whole engineering.Therefore, water conservancy project tunneling well all can only be provided with a track at present, and its conevying efficiency has been subjected to very big influence.
Summary of the invention
The object of the invention is to provide transportation resources in a kind of active well, to improve the conevying efficiency of material.
To achieve the above object, the invention provides the quick transportation method in a kind of tunneling well, may further comprise the steps: set up a mobile platform in the active well bottom, and on described mobile platform, lay one first track and one second track, one first electric locomotive and one second electric locomotive are set respectively on described first track and second track; Loaded material on described first electric locomotive is drawn described mobile platform and is made orbital docking in described first track and the tunnel, and described first electric locomotive sails the tunnel into along the track of described butt joint; Loaded material on described second electric locomotive after described first electric locomotive sails the tunnel into, is drawn described mobile platform and is made orbital docking in described second track and the tunnel, and described second electric locomotive sails the tunnel into along the track of described butt joint; Behind the unloading material, draw described mobile platform once more and finish orbital docking successively, make described electric locomotive sail back separately track; Repeat above-mentioned steps, realize the quick transportation in the active well.
By above-described technical scheme, can avoid because the less restriction of water conservancy project tunneling well size alternately by two strands of rail transport materials, has improved the travelling speed of construction material.
Further improvement of the present invention is, sets up described mobile platform by following steps: at first set a layer steel work in described active well bottom shelf; On described lower floor steel work, lay track; On described track, set up the upper strata steel work at last.
The present invention also provides the quick conveying arrangement in a kind of tunneling well, comprise: a mobile platform, be set up in the tunnel track entrance of described active well bottom, and be equipped with at least two strands of tracks on the described mobile platform, described every track is provided with an electric locomotive; One draw-gear is connected with described mobile platform, is used to draw moving of described mobile platform
Further improvement of the present invention is that described mobile platform comprises: lower floor's steel work is set up in described active well bottom; One track is layed on the described lower floor steel work; One upper strata steel work is set up on the described track.
Description of drawings
Fig. 1 is a tunneling well vertical view;
Fig. 2 is the tunneling well lateral view that is furnished with mobile platform of the present invention;
Fig. 3 is a mobile platform of the present invention lower floor steel work vertical view;
Fig. 4 is a mobile platform of the present invention upper strata steel work vertical view;
Fig. 5 is furnished with the tunneling hole diameter of mobile platform of the present invention to schematic diagram.
The specific embodiment
Illustrate in greater detail technical scheme of the present invention and technique effect below in conjunction with drawings and Examples.
The present invention is mainly by setting up the speed that a mobile platform improves transportation in the tunneling well, consult shown in Figure 2ly, and this mobile platform 20 is set up in the bottom of active well, and it mainly comprises a lower floor's steel work 21 and a upper strata steel work 22, wherein:
Cooperate Fig. 3, shown in 5, lower floor's steel work 21 is erected on the interior concrete beam 211 of active well, lower floor's steel work 21 is set up by some shaped steel and forms, comprise two girders 212, and be set up in six roots of sensation rail beam 213 on the girder, and on every rail beam 213, also set up a track 214 respectively, rail beam 213 also can be done suitable adjustment as required with the quantity of track 214, around lower floor's steel work 21, can adopt steel pipe 215 to support, can also utilize the space of lower floor's steel work 21 bottoms that one plasma discharge equipment 216 can further be set, be convenient to that the useless slurry in the tunnel is evacuated to ground and handle;
Cooperate Fig. 4, shown in 5, upper strata steel work 22 is set up on lower floor's steel work 21, its structure and lower floor's steel work 21 are basic identical, comprise two girders 222 equally, brace summer 223 is set up in the position of corresponding above-mentioned track 214 on girder 222, one row's roller 224 (being shown as 6 among the figure) is installed in every brace summer 223 bottoms, every row's roller 224 is set up in the track corresponding with it 214, realize thus upper strata steel work 22 is set up on lower floor's steel work 21 movably, in order to reinforce upper strata steel work 22, except the six roots of sensation brace summer 223 of above-mentioned respective carter 214, can also set up some brace summers 223 more; On brace summer 223, set up two strands of rail beams 225, and rail beam 225 on set up one first strand of track 226 and one second track 227 respectively, on the first strand of track 226 and second track 227, be respectively equipped with first electric locomotive 228 and second electric locomotive 229.
During transportation, by driving materials such as section of jurisdiction, slurries are loaded on first electric locomotive 228 earlier, then by electric block (not shown) traction mobile platform 20, thereby upper strata steel work 22 moves horizontally along track 214 first strand of track 226 is docked with track 30 in the tunnel, after butt joint was finished, first electric locomotive 228 sailed in the tunnel along the track of butt joint;
Loaded material on second electric locomotive 229 then, after first electric locomotive 228 sails the tunnel into, once more by electric block traction mobile platform 20, second track 227 is docked with track 30 in the tunnel, dock second electric locomotive 229 after finishing and sail the tunnel into along the track of this butt joint;
Behind the unloading material, draw the butt joint that mobile platform 20 is finished track successively once more, first, second electric locomotive is sailed back along track separately;
Repeat above-mentioned steps, can continually carry out vertical like this and the level transportation, improved the propelling number of rings of average every day, by mobile platform is installed, economic benefit is obvious, has accelerated construction speed.
Claims (4)
1. the quick transportation method in the tunneling well is characterized in that may further comprise the steps:
Set up a mobile platform in the active well bottom, and on described mobile platform, set up one first track and one second track, one first electric locomotive and one second electric locomotive are set respectively on described first track and second track;
Loaded material on described first electric locomotive is drawn described mobile platform and is made orbital docking in described first track and the tunnel, and described first electric locomotive sails the tunnel into along the track of described butt joint;
Loaded material on described second electric locomotive after described first electric locomotive sails the tunnel into, is drawn described mobile platform and is made orbital docking in described second track and the tunnel, and described second electric locomotive sails the tunnel into along the track of described butt joint;
Behind the unloading material, draw described mobile platform once more and finish orbital docking successively, make described electric locomotive sail back separately track;
Repeat above-mentioned steps, realize the quick transportation in the active well.
2. transportation resources as claimed in claim 1 is characterized in that further setting up described mobile platform by following steps:
At first set a layer steel work in described active well bottom shelf;
On described lower floor steel work, lay track;
On described track, set up the upper strata steel work at last.
3. the quick conveying arrangement in the tunneling well is characterized in that comprising:
One mobile platform is set up in the tunnel track entrance of described active well bottom, and is equipped with at least two strands of tracks on the described mobile platform, and described every track is provided with an electric locomotive;
One draw-gear is connected with described mobile platform, is used to draw moving of described mobile platform.
4. conveying arrangement as claimed in claim 3 is characterized in that described mobile platform comprises:
One lower floor's steel work is set up in described active well bottom;
One track is layed on the described lower floor steel work;
One upper strata steel work is set up on the described track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010201178 CN101871350A (en) | 2010-06-13 | 2010-06-13 | Quick transporting method in tunnel shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010201178 CN101871350A (en) | 2010-06-13 | 2010-06-13 | Quick transporting method in tunnel shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101871350A true CN101871350A (en) | 2010-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010201178 Pending CN101871350A (en) | 2010-06-13 | 2010-06-13 | Quick transporting method in tunnel shaft |
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| Country | Link |
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| CN (1) | CN101871350A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094674A (en) * | 2010-12-14 | 2011-06-15 | 中国神华能源股份有限公司 | Double-shuttle vehicle coal conveying method for continuous mining machine |
| CN110552712A (en) * | 2019-07-17 | 2019-12-10 | 中铁十八局集团有限公司 | Subway shield tunnel is discharged slag fast and is used rail transport system |
| CN111734446A (en) * | 2020-06-16 | 2020-10-02 | 中建三局基础设施建设投资有限公司 | Concrete transportation method for small-diameter tunnel of narrow working well |
| CN112593970A (en) * | 2020-12-17 | 2021-04-02 | 中国二十冶集团有限公司 | Pipe jacking muck feeding and abandoning track system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01131800A (en) * | 1987-11-16 | 1989-05-24 | Toyo Denki Tsushin Kogyo Kk | Traverser |
| RU2153995C2 (en) * | 1998-03-03 | 2000-08-10 | Государственное унитарное предприятие - Научно-внедренческий центр "Путевые машины" | Device for changing railway car bogies |
| JP2004244869A (en) * | 2003-02-12 | 2004-09-02 | Okumura Corp | Coupling operation device of carrying carriage |
| JP2005290678A (en) * | 2004-03-31 | 2005-10-20 | Toda Constr Co Ltd | Traverser device |
| CN1997809A (en) * | 2004-05-25 | 2007-07-11 | Shm工业公司 | Device and method for moving a mine conveyor segment |
-
2010
- 2010-06-13 CN CN 201010201178 patent/CN101871350A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01131800A (en) * | 1987-11-16 | 1989-05-24 | Toyo Denki Tsushin Kogyo Kk | Traverser |
| RU2153995C2 (en) * | 1998-03-03 | 2000-08-10 | Государственное унитарное предприятие - Научно-внедренческий центр "Путевые машины" | Device for changing railway car bogies |
| JP2004244869A (en) * | 2003-02-12 | 2004-09-02 | Okumura Corp | Coupling operation device of carrying carriage |
| JP2005290678A (en) * | 2004-03-31 | 2005-10-20 | Toda Constr Co Ltd | Traverser device |
| CN1997809A (en) * | 2004-05-25 | 2007-07-11 | Shm工业公司 | Device and method for moving a mine conveyor segment |
Non-Patent Citations (1)
| Title |
|---|
| 《给水排水》 20090710 陆晓如等 青草沙水源地原水过江管隧道工程综述 第35卷, 第07期 2 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094674A (en) * | 2010-12-14 | 2011-06-15 | 中国神华能源股份有限公司 | Double-shuttle vehicle coal conveying method for continuous mining machine |
| CN102094674B (en) * | 2010-12-14 | 2013-01-02 | 中国神华能源股份有限公司 | Double-shuttle vehicle coal conveying method for continuous mining machine |
| CN110552712A (en) * | 2019-07-17 | 2019-12-10 | 中铁十八局集团有限公司 | Subway shield tunnel is discharged slag fast and is used rail transport system |
| CN110552712B (en) * | 2019-07-17 | 2024-09-06 | 中铁十八局集团有限公司 | Rail transport system for rapid deslagging of subway shield tunnel |
| CN111734446A (en) * | 2020-06-16 | 2020-10-02 | 中建三局基础设施建设投资有限公司 | Concrete transportation method for small-diameter tunnel of narrow working well |
| CN112593970A (en) * | 2020-12-17 | 2021-04-02 | 中国二十冶集团有限公司 | Pipe jacking muck feeding and abandoning track system |
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| C06 | Publication | ||
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Application publication date: 20101027 |