CN206000538U - A kind of shield machine trailing type trestle device - Google Patents
A kind of shield machine trailing type trestle device Download PDFInfo
- Publication number
- CN206000538U CN206000538U CN201621013376.7U CN201621013376U CN206000538U CN 206000538 U CN206000538 U CN 206000538U CN 201621013376 U CN201621013376 U CN 201621013376U CN 206000538 U CN206000538 U CN 206000538U
- Authority
- CN
- China
- Prior art keywords
- trestle
- shield machine
- car
- box culvert
- prefabricated box
- 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 - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of shield machine trailing type trestle device, including prefabricated box culvert and trestle car, the left and right sides of prefabricated box culvert is arranged with trestle car, trestle car includes shoring, vertically support and diagonal brace composition frame structure, vertically support and be provided with roller, for being supported on the side of prefabricated box culvert, diagonal brace is provided with roller, for being supported on the tube wall in tunnel, shore upper berth equipped with cover plate, the top surface of described cover plate and the top surface of prefabricated box culvert are in same level；Prefabricated box culvert is axial split-type structural；Every side of the stack bridge car has several, is connected with each other, and can be pulled by shield machine above.Structure is simply firm, assembly and disassembly, easy to use and flexible, can follow shield machine and move, and is easy to head end operation and returns, and convenient construction improves efficiency.
Description
Technical field
This utility model is related to technical field of tunnel construction, more particularly to a kind of shield machine trailing type trestle device.
Background technology
In large shield machine tunneling process, the vehicle of transport section of jurisdiction, material, mortar etc. passes through the prefabricated component laid in advance
To be transported, due to the narrower width of prefabricated component, vehicle is difficult to because space limits in shield machine inside and outside after completing transport
U-turn returns, and is at this moment accomplished by adding a platform after shield machine, existing constructing tunnel trestle is generally inverted arch trestle,
Its volume is big, not easily shifted, very flexible.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, provides a kind of shield machine to follow
Formula trestle device, structure is simply firm, assembly and disassembly, easy to use and flexible, can follow shield machine and move, and is easy to head end operation and returns,
Convenient construction, improves efficiency.
For solving above-mentioned technical problem, technical solution adopted in the utility model is：
A kind of shield machine trailing type trestle device, including prefabricated box culvert and trestle car, the left and right sides of prefabricated box culvert is symmetrical
Be provided with trestle car, trestle car includes shoring, vertically support and diagonal brace composition frame structure, vertically support and be provided with roller, use
In the side being supported on prefabricated box culvert, diagonal brace is provided with roller, for being supported on the tube wall in tunnel, shores upper berth equipped with lid
Plate, the top surface of described cover plate and the top surface of prefabricated box culvert are in same level；Prefabricated box culvert is axial split-type structural；Every side of the stack
Bridge car has several, is connected with each other, and can be pulled by shield machine above.
Prefabricated box culvert is that axial split-type structural refers to the axis direction in tunnel for the prefabricated box culvert（I.e. length direction）On be
Stagewise.Each trestle car is to be made up of 8-10 subtriangular framework, and frame structure is connected by welding for steel structure side
Formula, the spacing between subtriangular framework is 1-1.5m, and trestle car can arrange a section or more piece, between often saving by bolt even
Connect.
Preferably, described trestle car passes through pin and connecting plate is connected with the afterbody of shield machine.
Preferably, described diagonal brace is provided with two rollers, and each trestle car is provided with front and back totally 6 rollers.
Preferably, described frame structure is provided with ribbed stiffener.
Preferably, described diagonal brace is welded to form by two sections of steel construction pieces.
Preferably, the length of described trestle car is 10-15m, and described frame structure is steel construction, and its thickness is 20-30cm.
Have the beneficial effects that using produced by technique scheme：This utility model structure is simply firm, assembly and disassembly, use
Convenient, flexible, shield machine can be followed and move, be easy to head end operation and return, convenient construction, improves efficiency.
Brief description
Fig. 1 is the structural representation of one embodiment of this utility model；
Fig. 2 be in Fig. 1 trestle car in the structural representation in A-A ' direction.
In figure：1st, prefabricated box culvert；2nd, trestle car；3rd, shore；4th, vertically support；5th, diagonal brace；6th, roller；7th, ribbed stiffener.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
As depicted in figs. 1 and 2, be a kind of this utility model shield machine trailing type trestle device an embodiment, including
Prefabricated box culvert 1 and trestle car 2, the left and right sides of prefabricated box culvert 1 is arranged with trestle car 2, and trestle car 2 includes shoring 3, vertically props up
Support 4 and the frame structure of diagonal brace 5 composition, vertically support 4 to be provided with roller 6, for being supported on the side of prefabricated box culvert 1, diagonal brace 5
It is provided with roller 6, for being supported on the tube wall in tunnel, shore 3 upper berths equipped with cover plate, the top surface of described cover plate and prefabricated box culvert
1 top surface is in same level；Prefabricated box culvert 1 is axial split-type structural；Every side of the stack bridge car 2 has several, is connected with each other, and
Can be pulled by shield machine above.
Prefabricated box culvert 1 is that axial split-type structural refers to that the axis direction in tunnel for the prefabricated box culvert 1 is to be on length direction
Stagewise.Each trestle car is to be made up of 8-10 subtriangular framework, and frame structure is connected by welding for steel structure side
Formula, the spacing between subtriangular framework is 1-1.5m, and trestle car can arrange a section or more piece, between often saving by bolt even
Connect.
This utility model example structure is simply firm, assembly and disassembly, easy to use and flexible, can follow shield machine and move, be easy to
Head end operation returns, convenient construction, improves efficiency.
Preferably, trestle car 2 passes through pin and connecting plate is connected with the afterbody of shield machine.
As a kind of embodiment, diagonal brace 5 is provided with two rollers 6, and each trestle car 2 is provided with front and back totally 6 rollings
Wheel 6.Multiple fulcrums are set, more firm.
Preferably, described frame structure is provided with ribbed stiffener 7.
Preferably, described diagonal brace 5 is welded to form by two sections of steel construction pieces.
Preferably, the length of described trestle car 2 is 10-15m, and described frame structure is steel construction, and its thickness is 20-
30cm.
Using process：Prefabricated box culvert 1 is laid in advance, and the afterbody that trestle car 2 is connected on shield machine follows its advance, before shield machine
After entering a segment distance, produce space between prefabricated box culvert 1 and shield machine, space re-lays prefabricated box culvert 1.
Claims (6)
1. a kind of shield machine trailing type trestle device it is characterised in that：Including prefabricated box culvert（1）With trestle car（2）, prefabricated box culvert
（1）The left and right sides be arranged with trestle car（2）, trestle car（2）Including shoring（3）, vertically support（4）And diagonal brace（5）Composition
Frame structure, vertically support（4）It is provided with roller（6）, it is used for being supported on prefabricated box culvert（1）Side, diagonal brace（5）It is provided with
Roller（6）, for being supported on the tube wall in tunnel, shore（3）Upper berth is equipped with cover plate, the top surface of described cover plate and prefabricated box culvert
（1）Top surface in same level；Prefabricated box culvert（1）For axial split-type structural；Every side of the stack bridge car（2）There are several, mutually
Connect, and can be pulled by shield machine above.
2. a kind of shield machine trailing type trestle device according to claim 1 is it is characterised in that described trestle car（2）Pass through
Pin and connecting plate are connected with the afterbody of shield machine.
3. a kind of shield machine trailing type trestle device according to claim 1 is it is characterised in that described diagonal brace（5）It is provided with
Two rollers（6）, each trestle car（2）Totally 6 rollers before and after being provided with（6）.
4. a kind of shield machine trailing type trestle device according to claim 1 is it is characterised in that described frame structure is provided with
Ribbed stiffener（7）.
5. a kind of shield machine trailing type trestle device according to claim 1 is it is characterised in that described diagonal brace（5）By two sections
Steel construction piece is welded to form.
6. a kind of shield machine trailing type trestle device according to claim 1 is it is characterised in that described trestle car（2）Length
Spend for 10-15m, described frame structure is steel construction, its thickness is 20-30cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013376.7U CN206000538U (en) | 2016-08-31 | 2016-08-31 | A kind of shield machine trailing type trestle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013376.7U CN206000538U (en) | 2016-08-31 | 2016-08-31 | A kind of shield machine trailing type trestle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000538U true CN206000538U (en) | 2017-03-08 |
Family
ID=58192549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621013376.7U Expired - Fee Related CN206000538U (en) | 2016-08-31 | 2016-08-31 | A kind of shield machine trailing type trestle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000538U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178377A (en) * | 2017-07-07 | 2017-09-19 | 中铁第四勘察设计院集团有限公司 | Adapt to the Tunneling by mining method polycrystalline substance and its construction method of rapid construction passage |
| CN107725065A (en) * | 2017-09-30 | 2018-02-23 | 中铁第四勘察设计院集团有限公司 | A kind of prefabricated box culvert and its distribution method |
| CN108756929A (en) * | 2018-05-07 | 2018-11-06 | 中铁工程设计咨询集团有限公司 | Precast construction under a kind of Railway Tunnel separate type rail |
| CN109083657A (en) * | 2018-09-25 | 2018-12-25 | 中铁第四勘察设计院集团有限公司 | A kind of prefabricated side box culvert structure of shield method double track tunnel and construction method |
| CN109469488A (en) * | 2018-07-17 | 2019-03-15 | 国网江苏省电力公司经济技术研究院 | A kind of major diameter slurry shield machine transportation resources for high box culvert synchronous construction |
| CN109519195A (en) * | 2018-12-30 | 2019-03-26 | 中铁十四局集团有限公司 | Prefabricated rail flowering structure |
| CN114883975A (en) * | 2022-05-16 | 2022-08-09 | 中铁隧道局集团有限公司 | System and method for quickly installing high-voltage cable of super-large-diameter shield tunneling machine |
-
2016
- 2016-08-31 CN CN201621013376.7U patent/CN206000538U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178377A (en) * | 2017-07-07 | 2017-09-19 | 中铁第四勘察设计院集团有限公司 | Adapt to the Tunneling by mining method polycrystalline substance and its construction method of rapid construction passage |
| CN107725065A (en) * | 2017-09-30 | 2018-02-23 | 中铁第四勘察设计院集团有限公司 | A kind of prefabricated box culvert and its distribution method |
| CN108756929A (en) * | 2018-05-07 | 2018-11-06 | 中铁工程设计咨询集团有限公司 | Precast construction under a kind of Railway Tunnel separate type rail |
| CN109469488A (en) * | 2018-07-17 | 2019-03-15 | 国网江苏省电力公司经济技术研究院 | A kind of major diameter slurry shield machine transportation resources for high box culvert synchronous construction |
| CN109083657A (en) * | 2018-09-25 | 2018-12-25 | 中铁第四勘察设计院集团有限公司 | A kind of prefabricated side box culvert structure of shield method double track tunnel and construction method |
| CN109519195A (en) * | 2018-12-30 | 2019-03-26 | 中铁十四局集团有限公司 | Prefabricated rail flowering structure |
| CN114883975A (en) * | 2022-05-16 | 2022-08-09 | 中铁隧道局集团有限公司 | System and method for quickly installing high-voltage cable of super-large-diameter shield tunneling machine |
| CN114883975B (en) * | 2022-05-16 | 2024-01-30 | 中铁隧道局集团有限公司 | System and method for quickly installing high-voltage cable of ultra-large diameter shield machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20190831 |