CN108103857A - Sleeper and its application construction method in tunnel - Google Patents
Sleeper and its application construction method in tunnel Download PDFInfo
- Publication number
- CN108103857A CN108103857A CN201711468690.3A CN201711468690A CN108103857A CN 108103857 A CN108103857 A CN 108103857A CN 201711468690 A CN201711468690 A CN 201711468690A CN 108103857 A CN108103857 A CN 108103857A
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- CN
- China
- Prior art keywords
- bolster
- tunnel
- sleeper
- top surface
- track
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- 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.)
- Pending
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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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to sleeper and its application construction methods in a kind of tunnel, sleeper includes the first bolster, the second bolster and the 3rd bolster that are laid side by side successively in the tunnel, second bolster one side is detachably connected with the first bolster, opposite side is detachably connected with the 3rd bolster, the top surface absolute altitude of first bolster is identical with the top surface absolute altitude of the 3rd bolster, the top surface absolute altitude of second bolster is less than the top surface absolute altitude of the first bolster, the top surface of first bolster is equipped with shield machine single track, the top surface of second bolster is equipped with battery truck track, and the top surface of the 3rd bolster is equipped with follow-up trolley track.The first bolster of sleeper, the 3rd bolster are detachably connected with the second bolster in above-mentioned tunnel so that the first bolster and the 3rd bolster can recycle, and advantageously reduce construction cost.Application construction method using sleeper in above-mentioned tunnel is easy to operate, and track flatness is higher, convenient for the transport of material and the traveling of shield trolley.
Description
Technical field
The present invention relates to shield-tunneling construction field, more particularly to sleeper in tunnel and its application construction method.
Background technology
Shield is a kind of large-scale high-tech integrated construction equipment dedicated for Tunnel Engineering, it has, and there are one can move
Steel structure casing (shield shell), equipped with the mechanical devices such as excavations, casting, assembly and propulsion, progress soil layer excavation, dregs in shield
The sequence of maneuvers such as row's fortune, lining cutting assembly and shield driving, make tunnel structure construction once complete.Using the tunnel of shield construction
A series of materials such as dregs, section of jurisdiction, slurries are generally transported using battery truck back and forth, therefore are needed when battery truck is used to transport
Based on firm sleeper and track, in addition, shield trolley track is also the important component during shield tunnel construction.
Usually, in shield tunnel construction, shield trolley sleeper and battery truck sleeper are designed to an entirety.So
And this sleeper due to trolley sleeper with battery truck sleeper is not removable can cause waste of material, reduce the utilization rate of sleeper.
The content of the invention
Based on this, it is necessary to cannot be dismantled for above-mentioned sleeper and the low problem of utilization rate, provide one kind can dismantle and
Sleeper and its application construction method in the tunnel that can be recycled.
Sleeper in a kind of tunnel, including the first bolster, the second bolster and the 3rd bolster being laid side by side successively, described second
Bolster one side is detachably connected with first bolster, and opposite side is detachably connected with the 3rd bolster, first bolster
Top surface absolute altitude it is identical with the top surface absolute altitude of the 3rd bolster, the top surface absolute altitude of second bolster is less than first bolster
Top surface absolute altitude, the top surface of first bolster is equipped with shield machine single track, and the top surface of second bolster is equipped with battery truck track,
The top surface of 3rd bolster is equipped with follow-up trolley track.
In one embodiment, second bolster is included close to the first end of the first bolster and close to the 3rd bolster
Second end, first bolster close to the side of the first end be equipped with the first notch, the shape of first notch with it is described
First end matches.
In one embodiment, the 3rd bolster close to the side of the second end be equipped with the second notch, described second
The shape of notch is matched with the second end.
In one embodiment, the first end is wedge shaped.
In one embodiment, the bottom surface of first bolster, the second bolster bottom surface and the 3rd bolster
Bottom surface forms the bottom surface of sleeper in the tunnel, the bottom shape of sleeper and the form fit of tunnel bottom surface in the tunnel.
In one embodiment, the shape of second bolster is U-shaped.
In one embodiment, the shape of first bolster is trapezoidal.
The application construction method of sleeper comprises the following steps in above-mentioned tunnel：
First bolster, second bolster and the 3rd bolster are laid side by side in tunnel, second pillow
Block one side is connected with first bolster, and opposite side is connected with the 3rd bolster；
Shield machine single track is set in the top surface of first bolster, storage battery track is set in the top surface of second bolster
Road sets follow-up trolley track in the top surface of the 3rd bolster, forms sleeper in the tunnel；
With the driving of shield, the first bolster and the 3rd bolster that shield machine is crossed are removed and are installed on the shield machine
Travel route on, recycle first bolster and the 3rd bolster, the construction until completing the tunnel.
Sleeper is battery truck sleeper positioned at the second intermediate bolster when in use in above-mentioned tunnel, the first bolster and the 3rd
Bolster is shield trolley sleeper, meanwhile, the 3rd bolster is also follow-up trolley sleeper.Shield machine single track and the 3rd on first bolster
One on bolster follow-up trolley track forms shield trolley track, and the follow-up trolley track on the 3rd bolster is used for shield-tunneling construction
In follow-up trolley.In shield driving, the first bolster that shield machine is crossed is removed with the 3rd bolster and synchronously installed
It on the driving route of shield machine, is recycled, therefore, sleeper utilization rate is high in above-mentioned tunnel, is conducive to save construction
Cost.Also, since the top surface absolute altitude of above-mentioned second bolster is less than the top surface absolute altitude of the first bolster so that battery truck track and shield
Structure trolley track at grade, does not reduce influence of the shield trolley in driving to battery truck track, is conducive to keep
The spacing of battery truck track avoids the generation that vehicle falls rail phenomenon.It is grasped using the application construction method of sleeper in above-mentioned tunnel
Make simply, and track flatness is higher, convenient for the transport of material and the traveling of shield trolley.
Description of the drawings
Fig. 1 is the explosive decomposition figure of sleeper in the tunnel of an embodiment；
Fig. 2 is the front view of the first bolster of sleeper in tunnel shown in FIG. 1；
Fig. 3 is the left view of the first bolster shown in Fig. 2；
Fig. 4 is the right view of the first bolster shown in Fig. 2；
Fig. 5 is the top view of the first bolster shown in Fig. 2；
Fig. 6 is the front view of the second bolster of sleeper in tunnel shown in FIG. 1；
Fig. 7 is the left view of the second bolster shown in Fig. 6；
Fig. 8 is the right view of the second bolster shown in Fig. 6；
Fig. 9 is the top view of the second bolster shown in Fig. 6；
Figure 10 is the front view of the 3rd bolster of sleeper in tunnel shown in FIG. 1；
Figure 11 is the left view of the 3rd bolster shown in Fig. 10；
Figure 12 is the right view of the 3rd bolster shown in Fig. 10；
Figure 13 is the top view of the 3rd bolster shown in Fig. 10.
Specific embodiment
As shown in Figure 1, sleeper 1 includes the first bolster 10, the second bolster that are laid side by side successively in the tunnel of an embodiment
20 and the 3rd bolster 30,20 one side of the second bolster be detachably connected with the first bolster 10, opposite side and the 3rd bolster 30 are detachable
Connection, the top surface absolute altitude of the first bolster 10 is identical with the top surface absolute altitude of the 3rd bolster 30, and the top surface absolute altitude of the second bolster 20 is less than
The top surface absolute altitude of first bolster 10, the top surface of the first bolster 10 are equipped with shield machine single track 100, and the top surface of the second bolster 20 is equipped with electricity
Bottle track road 200, the top surface of the 3rd bolster 30 are equipped with follow-up trolley track 300.
Sleeper 1 is battery truck sleeper positioned at the second intermediate bolster 20 when in use in above-mentioned tunnel, the first bolster 10 with
3rd bolster 30 is shield machine sleeper, meanwhile, the 3rd bolster 30 is also follow-up trolley sleeper.Shield machine list on first bolster 10
One on 100 and the 3rd bolster 30 of rail follow-up trolley track 300 forms shield machine track, the follow-up trolley on the 3rd bolster 30
Track 300 is used for the follow-up trolley in shield-tunneling construction.In shield driving, the first bolster 10 and the 3rd pillow that shield machine is crossed
Block 30 is removed and is synchronously installed on the driving route of shield machine, to be recycled, therefore, above-mentioned tunnel internal rail
1 utilization rate height is rested the head on, is conducive to save construction cost.Also, since the top surface absolute altitude of the second bolster 20 is less than the first bolster 10
Top surface absolute altitude so that battery truck track 200 and shield machine track at grade, do not reduce shield machine in driving to electricity
The influence in bottle track road 200 is conducive to keep the spacing of battery truck track 200, avoids the generation that vehicle falls rail phenomenon.
As shown in Fig. 1-Fig. 9, in the present embodiment, the second bolster 20 include close to the first bolster 10 first end 22 and
Close to the second end 24 of the 3rd bolster 30, the first bolster 10 is equipped with the first notch 12, the first notch close to the side of first end 22
12 shape is matched with first end 22.When being laid with sleeper 1 in tunnel, the first bolster 10 and the second bolster 20 pass through splicing
Mode links together, i.e. the first end 22 of the second bolster 20 is inserted into the first notch 12 of the first bolster 10, due to first
The shape of notch 12 is matched with first end 22 so that the second bolster 20 is steadily connected in the first bolster 10.First bolster 10
It is attached by the way of engaging with the second bolster 20, without being punched on the first bolster 10 or the second bolster 20, reduced
Construction procedure is conducive to improve construction efficiency.In other embodiments, the first bolster 10 and the second bolster 20 can also pass through phase
Adjacent vertical plane connection, and fixed the two using bolt.In the present embodiment, the shape of first end 22 is wedge-shaped, the first slot
The shape of mouth 12 also mutually should be wedge shape.
Further, as shown in Fig. 1 and Figure 10-Figure 13, in the present embodiment, the 3rd bolster 30 is close to second end 24
Side is equipped with the second notch 32, and the shape of the second notch 32 is matched with second end 24.The second end 24 of second bolster 20 is inserted into
The connection of the second bolster 20 and the 3rd bolster 30 can be realized in second notch 32.It should be noted that in this embodiment, first end
22 and second end 24 need not be entirely insertable in the first notch 12 and the second notch 32.As shown in Figure 1, the height of second end 24 is big
In the length of the second notch 32, in practice of construction, as long as can be real in a part the second notch 32 of insertion of second end 24
The connection of existing second bolster 20 and the 3rd bolster 30.
As shown in fig. 6, in the present embodiment, the shape of the second bolster 20 is U-shaped.Battery truck track 200 is located at the second pillow
On the top surface of block 20, when battery truck is when battery truck track 200 passes through, the second bolster 20 of U-shaped shape can suitably deform with
Compensator or trimmer pressure.And when battery truck crosses, the second bolster 20 can return to shape under the action of U-shaped shape itself.Cause
This, the deformation of the second bolster 20 is smaller, and the spacing of battery truck track 200 can keep stable, ensures stablizing and avoiding for transport
Fall the generation of rail phenomenon.Further, since the absolute altitude of the second bolster 20 is less than the absolute altitude of the first bolster 10 and the mark of the 3rd bolster 30
It is high so that battery truck track 200 and shield machine track 100 are not on same plane, therefore, can be reduced shield machine and are expert at
To the influence of battery truck track 200 during sailing.
The bottom surface of the bottom surface of first bolster 10, the bottom surface of the second bolster 20 and the 3rd bolster 30 forms sleeper 1 in tunnel
Bottom surface, the bottom shape of sleeper 1 and the form fit of tunnel bottom surface in tunnel.Tunnel bottom surface is generally arc-shaped, therefore tunnel
The bottom surface of interior sleeper 1 is also arc-shaped.Sleeper 1 is set along tunnel bottom surface in tunnel, can improve sleeper 1 and tunnel in tunnel
Laminating degree reduces the pressure being applied in work progress in tunnel on sleeper 1, at the same time it can also efficiently use in tunnel
Construction space improves constructing tunnel efficiency.
As depicted in figs. 1 and 2, in the present embodiment, the shape of the first bolster 10 is trapezoidal.First bolster 10, second is rested the head on
The shape of 20 and the 3rd bolster 30 of block can be configured according to the needs of sleeper 1 in the tunnel of formation.For example, can be set
Two bolsters 20 are U-shaped, and the 3rd bolster 30 is triangle, it is necessary to explanation, the first bolster 10, the second bolster 20 and the 3rd pillow
The bottom shape of block 30 is matched with tunnel bottom shape.
Please continue to refer to Fig. 1, the top surface of the first bolster 10 is equipped with shield machine single track 100, and the top surface of the second bolster 20 is equipped with
Battery truck track 200,30 top surface of the 3rd bolster are equipped with follow-up trolley track 300.Due to the top surface absolute altitude of the first bolster 10 and
The top surface absolute altitude of three bolsters 30 is identical, and therefore, shield machine single track 100 is in same plane with follow-up trolley track 300, i.e. shield
Structure machine can share one of in follow-up trolley track 300 with follow-up trolley, for example, after follow-up trolley track 300 includes two
Continuous trolley single track, shield machine single track 100 and a follow-up trolley single track can form shield machine track.In practice of construction, shield
Structure machine is tunneled along shield machine track, and follow-up trolley is located at the rear side side of shield machine and advances along follow-up trolley track 300, after
The systems such as power, hydraulic pressure, manipulation, control have been placed on continuous trolley.In the present embodiment, can by draw bar by shield machine and
Follow-up trolley is connected as a single entity so that follow-up trolley can advance with shield machine.
In the present embodiment, between the top surface of 100 and first bolster 10 of shield machine single track rail buckle can be utilized to realize
The two connects and fixes.Connection and follow-up trolley track 300 between the top surface of 200 and second bolster 20 of battery truck track
Connection between the top surface of the 3rd bolster 30 may be employed rail and snap connection.
Application construction method using sleeper 1 in above-mentioned tunnel comprises the following steps：
First bolster 10, the second bolster 20 and the 3rd bolster 30 are laid side by side in tunnel, 20 one side of the second bolster with
First bolster 10 connects, and opposite side is connected with the 3rd bolster 30.Before the mounting, the first bolster 10,20 and of the second bolster are completed
3rd bolster 30 it is prefabricated, according to driving process, the second bolster 20 is fixed on estimating position, then according to shield machine and after
The position of continuous trolley installs the first bolster 10 and the 3rd bolster 30.
Shield machine single track 100 is set in the top surface of the first bolster 10, battery truck track is set in the top surface of the second bolster 20
200, follow-up trolley track 300 is set in the top surface of the 3rd bolster 30, forms sleeper 1 in tunnel.Sleeper 1 in the tunnel of formation
Bottom shape is arc, and is matched with the bottom shape in tunnel, and then improves the laminating degree of sleeper 1 and tunnel in tunnel.
Shield machine is placed on shield machine single track 100, really after installation is complete by the first bolster 10, the second bolster 20 and the 3rd bolster 30
Orbit determination sets follow-up trolley track 300 and fixed away from rear.Then battery truck track 200 is set and fixed, you can is come into operation.
With the driving of shield, the first bolster 10 and the 3rd bolster 30 that shield machine is crossed are removed and are installed on shield machine
Travel route on, recycle the first bolster 10 and the 3rd bolster 30, the construction until completing the tunnel.Shield machine crosses
Afterwards, the first bolster 10 with the 3rd bolster 30 with the second bolster 20 is separated respectively, completes the first bolster 10 and the 3rd bolster 30
It removes, then the first bolster 10 and the 3rd bolster 30 is installed on the travel route of shield machine, in case follow-up shield machine is advanced
Needs.Above-mentioned first bolster, 10 and the 3rd bolster 30 can recycle down, improve utilization rate.
Sleeper 1 can be used respectively in follow-up trolley, intermediate three positions of battery truck track and door frame in above-mentioned tunnel, just
It walks about in the transport of material in tunnel and personnel, improves space availability ratio.And first bolster 10 and the 3rd bolster 30 tear open
It unloads conveniently, improves construction efficiency.In addition, the application construction method of sleeper 1 is easy to operate in above-mentioned tunnel, it should suitable for promoting
With.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. sleeper in a kind of tunnel, which is characterized in that including the first bolster, the second bolster and the 3rd pillow being laid side by side successively
Block, the second bolster one side are detachably connected with first bolster, and opposite side is detachably connected with the 3rd bolster, institute
State that the top surface absolute altitude of the first bolster is identical with the top surface absolute altitude of the 3rd bolster, the top surface absolute altitude of second bolster is less than institute
The top surface absolute altitude of the first bolster is stated, the top surface of first bolster is equipped with shield machine single track, and the top surface of second bolster is equipped with
Battery truck track, the top surface of the 3rd bolster are equipped with follow-up trolley track.
2. sleeper in tunnel according to claim 1, which is characterized in that second bolster is included close to the first bolster
First end and the second end close to the 3rd bolster, first bolster are equipped with the first notch close to the side of the first end,
The shape of first notch is matched with the first end.
3. sleeper in tunnel according to claim 2, which is characterized in that the 3rd bolster is close to the side of the second end
Face is equipped with the second notch, and the shape of second notch is matched with the second end.
4. sleeper in tunnel according to claim 2, which is characterized in that the first end is wedge shaped.
5. sleeper in tunnel according to claim 1, which is characterized in that the bottom surface of first bolster, second pillow
Block bottom surface and the bottom surface of the 3rd bolster form the bottom surface of sleeper in the tunnel, the bottom shape of sleeper in the tunnel
With the form fit of tunnel bottom surface.
6. sleeper in tunnel according to claim 1, which is characterized in that the shape of second bolster is U-shaped.
7. sleeper in tunnel according to claim 1, which is characterized in that the shape of first bolster is trapezoidal.
8. the application construction method of sleeper in a kind of claim 1-7 any one of them tunnel, which is characterized in that including following
Step：
First bolster, second bolster and the 3rd bolster are laid side by side in tunnel, second bolster one
Side is connected with first bolster, and opposite side is connected with the 3rd bolster；
Shield machine single track is set in the top surface of first bolster, battery truck track is set in the top surface of second bolster,
The top surface of 3rd bolster sets follow-up trolley track, forms sleeper in the tunnel；
With the driving of shield, the first bolster and the 3rd bolster that shield machine is crossed are removed and are installed on the row of the shield machine
It sails on route, recycles first bolster and the 3rd bolster, the construction until completing the tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468690.3A CN108103857A (en) | 2017-12-29 | 2017-12-29 | Sleeper and its application construction method in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468690.3A CN108103857A (en) | 2017-12-29 | 2017-12-29 | Sleeper and its application construction method in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108103857A true CN108103857A (en) | 2018-06-01 |
Family
ID=62214581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711468690.3A Pending CN108103857A (en) | 2017-12-29 | 2017-12-29 | Sleeper and its application construction method in tunnel |
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| Country | Link |
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| CN (1) | CN108103857A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10280900A (en) * | 1997-03-31 | 1998-10-20 | Izumi:Kk | Temporary sleeper for shield tunneling work |
| 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 |
| CN205676737U (en) * | 2016-05-27 | 2016-11-09 | 中国电建集团铁路建设有限公司 | A kind of shield-tunneling construction train sleeper |
| CN206015442U (en) * | 2015-07-30 | 2017-03-15 | 中国建筑第六工程局有限公司 | A kind of removable compound shield-tunneling construction sleeper |
| CN208219310U (en) * | 2017-12-29 | 2018-12-11 | 上海市机械施工集团有限公司 | sleeper in tunnel |
-
2017
- 2017-12-29 CN CN201711468690.3A patent/CN108103857A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10280900A (en) * | 1997-03-31 | 1998-10-20 | Izumi:Kk | Temporary sleeper for shield tunneling work |
| 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 |
| CN206015442U (en) * | 2015-07-30 | 2017-03-15 | 中国建筑第六工程局有限公司 | A kind of removable compound shield-tunneling construction sleeper |
| CN205676737U (en) * | 2016-05-27 | 2016-11-09 | 中国电建集团铁路建设有限公司 | A kind of shield-tunneling construction train sleeper |
| CN208219310U (en) * | 2017-12-29 | 2018-12-11 | 上海市机械施工集团有限公司 | sleeper in tunnel |
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