CN205778910U - A kind of outer mould trolley of cut-and-cover tunnel lining cutting - Google Patents
A kind of outer mould trolley of cut-and-cover tunnel lining cutting Download PDFInfo
- Publication number
- CN205778910U CN205778910U CN201620380720.XU CN201620380720U CN205778910U CN 205778910 U CN205778910 U CN 205778910U CN 201620380720 U CN201620380720 U CN 201620380720U CN 205778910 U CN205778910 U CN 205778910U
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- CN
- China
- Prior art keywords
- arc bar
- template
- cut
- pattern plate
- lining cutting
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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.)
- Expired - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of outer mould trolley of cut-and-cover tunnel lining cutting, including bearing supporting frame, template system and running gear, described bearing supporting frame is belfast truss, including outer arc bar, inner arc bar and connection strut, outer arc bar is arranged on the upside of inner arc bar, connect strut between outer arc bar and arc bar, and two ends are welded with outer arc bar and inner arc bar respectively, described template system includes pattern plate strutting beam, template and positioning jack, positioning jack is arranged on the downside of arc bar, top is fixed on inner arc bar, bottom is fixed on pattern plate strutting beam, arc is connected and composed by pattern plate strutting beam by multiple connecting shafts, it is connected with template on the downside of pattern plate strutting beam, template is made up of the arc shape board of multiple interruptions, described running gear is arranged at the bottom of the column at bearing supporting frame two ends.This device simple structure, easy to use, use this device when cut-and-cover tunnel is constructed, can effectively improve construction speed and tunnel-liner quality.
Description
Technical field
This utility model relates to constructing tunnel device field, is specifically related to a kind of outer mould trolley of cut-and-cover tunnel lining cutting.
Background technology
Working jumbo for tunnel lining is the special construction equipment of one in lining concrete in tunnel construction, is widely used in highway, railway and water conservancy and hydropower constructing tunnel.Use working jumbo for tunnel lining, construction quality and mechanization of building operation degree, the accelerating construction progress of lining concrete in tunnel can be greatly improved, but, at present in cut-and-cover tunnel section is constructed, inner membrance many employings lining trolley, and adventitia carrys out spelling frequently with the interim forms such as little template of installing, during construction, external mold pours synchronization with coagulation and installs, and needs workman more, and overall lining concrete speed of application is slower, and open cut tunnel lining concrete outer surface is irregular, affect construction speed and tunnel-liner quality.Therefore, need to develop a kind of removable with turning use, the outer die device of rapid construction has seemed the most necessary and urgent.
Utility model content
For the deficiency in the presence of prior art, this utility model provides a kind of removable with turning use, the outer mould trolley of cut-and-cover tunnel lining cutting of rapid construction.
nullFor achieving the above object，This utility model have employed following technical scheme: a kind of outer mould trolley of cut-and-cover tunnel lining cutting，Including bearing supporting frame、Template system and running gear，Described bearing supporting frame is belfast truss，Including outer arc bar、Inner arc bar and connection strut，Outer arc bar is arranged on the upside of inner arc bar，Connect strut between outer arc bar and arc bar，And two ends are welded with outer arc bar and inner arc bar respectively，Described template system includes pattern plate strutting beam、Template and positioning jack，Positioning jack is arranged on the downside of arc bar，Top is fixed on inner arc bar，Bottom is fixed on pattern plate strutting beam，Arc is connected and composed by pattern plate strutting beam by multiple connecting shafts，It is connected with template on the downside of pattern plate strutting beam，Template is made up of the arc shape board of multiple interruptions，Described running gear is arranged at the bottom of the column at bearing supporting frame two ends.
Further, described positioning jack has fluid pressure type and mechanical type two kinds, alternately.
Further, described template offers concreting hole vertical, longitudinal at interval of 2-3m respectively.
Further, described running gear is wheel-track type or rubber-tyred.
Further, the material of described truss rod is channel-section steel or I-steel.
Compared to existing technology, this utility model has the advantages that this device simple structure, easy to use, uses this device when cut-and-cover tunnel is constructed, can effectively improve construction speed and tunnel-liner quality.
Accompanying drawing explanation
Fig. 1 is the section structure schematic diagram of the outer mould trolley of cut-and-cover tunnel lining cutting of the present utility model；
Fig. 2 is the formwork structure schematic diagram of the outer mould trolley of cut-and-cover tunnel lining cutting of the present utility model.
Detailed description of the invention
nullAs shown in Figure 1-2，A kind of outer mould trolley of cut-and-cover tunnel lining cutting，Including bearing supporting frame 1、Template system 2 and running gear 3，Described bearing supporting frame 1 is belfast truss，Including outer arc bar 6、Inner arc bar 7 and connection strut 8，Outer arc bar 6 is arranged on the upside of inner arc bar 7，Connect strut 8 between outer arc bar 6 and arc bar 7，And two ends are welded with outer arc bar 6 and inner arc bar 7 respectively，Described template system 2 includes pattern plate strutting beam 9、Template 10 and positioning jack 5，Positioning jack 5 is arranged on the downside of arc bar 7，Top is fixed on inner arc bar 7，Bottom is fixed on pattern plate strutting beam 9，Arc is connected and composed by pattern plate strutting beam 9 by multiple connecting shafts，It is connected with template on the downside of pattern plate strutting beam 9，Template 10 is made up of the arc shape board of multiple interruptions，Described running gear 3 is arranged at the bottom of the column at bearing supporting frame 1 two ends.
Described positioning jack 5 has fluid pressure type and mechanical type two kinds, alternately.When template adjusts position, use hydraulic jack, after Template Location, use mechanic jacks to fix its position.Described template 10 is offered concreting hole 11 at interval of 2-3m (be uniformly arranged some concreting holes in template in vertical, longitudinal direction respectively, the spacing of two adjacent concreting holes is 2-3m), template is not set, to facilitate uniform casting concrete at chassis vault.Described running gear 3 is wheel-track type or rubber-tyred, makes outer mould trolley automatically can walk under electric drive, makes outer film device reach removable with turning the purpose used.The material of described truss rod is channel-section steel or I-steel so that it is stressed effect is more preferable.
Wherein, this cut-and-cover tunnel lining cutting both can be located in same level with internal mold lining trolley by outer mould trolley, can be located at again Different Plane, during construction, in lining cutting mould be can the hydraulic lining trolley of self-propelled, first move into place, adjusted after fixing, colligation lining cutting section reinforcing bar.Then mobile external mold chassis under the driving of running gear 3, trolley traveling portion is locked on the ground, with fixed station facing position, simultaneously by the anchor pole 4 of employing afterwards in place, it is to avoid during lining construction, chassis floats.Then mechanic jacks fixed form 2 position is used.Inspection template and reinforcing bar qualified after, self-template (adventitia chassis) upper reserving hole layering symmetry pours lining concrete.
Finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent, without deviating from objective and the scope of technical solutions of the utility model, it all should be contained in the middle of right of the present utility model.
Claims (5)
- null1. the outer mould trolley of cut-and-cover tunnel lining cutting，Including bearing supporting frame (1)、Template system (2) and running gear (3)，It is characterized in that，Described bearing supporting frame (1) is belfast truss，Including outer arc bar (6)、Inner arc bar (7) and connection strut (8)，Outer arc bar (6) is arranged on the upside of inner arc bar (7)，Connect strut (8) to be positioned between outer arc bar (6) and arc bar (7)，And two ends are welded with outer arc bar (6) and inner arc bar (7) respectively，Described template system (2) includes pattern plate strutting beam (9)、Template (10) and positioning jack (5)，Positioning jack (5) is arranged on the downside of arc bar，Top is fixed on inner arc bar (7)，Bottom is fixed on pattern plate strutting beam (9)，Arc is connected and composed by pattern plate strutting beam (9) by multiple connecting shafts，Pattern plate strutting beam (9) downside is connected with template，Template (10) is made up of the arc shape board of multiple interruptions，Described running gear (3) is arranged at the bottom of the column at bearing supporting frame (1) two ends.
- A kind of outer mould trolley of cut-and-cover tunnel lining cutting, it is characterised in that described positioning jack (5) has fluid pressure type and mechanical type two kinds, alternately.
- A kind of outer mould trolley of cut-and-cover tunnel lining cutting the most according to claim 1, it is characterised in that described template (10) offers concreting hole (11) vertical, longitudinal at interval of 2-3m respectively.
- A kind of outer mould trolley of cut-and-cover tunnel lining cutting the most according to claim 1, it is characterised in that described running gear (3) is wheel-track type or rubber-tyred.
- A kind of outer mould trolley of cut-and-cover tunnel lining cutting the most according to claim 1, it is characterised in that the material of described truss rod is channel-section steel or I-steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380720.XU CN205778910U (en) | 2016-04-29 | 2016-04-29 | A kind of outer mould trolley of cut-and-cover tunnel lining cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380720.XU CN205778910U (en) | 2016-04-29 | 2016-04-29 | A kind of outer mould trolley of cut-and-cover tunnel lining cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778910U true CN205778910U (en) | 2016-12-07 |
Family
ID=57411988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620380720.XU Expired - Fee Related CN205778910U (en) | 2016-04-29 | 2016-04-29 | A kind of outer mould trolley of cut-and-cover tunnel lining cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778910U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869164A (en) * | 2019-03-29 | 2019-06-11 | 中铁七局集团有限公司 | Combination hydraulic formwork jumbo pours the construction method of porous separate tunnel |
| CN111472811A (en) * | 2020-04-17 | 2020-07-31 | 中国人民解放军63921部队 | Assembled integral GFRP-framework concrete mouth lining structure for rapid repair of tunnel mouth and rapid repair method |
| CN112576282A (en) * | 2019-09-30 | 2021-03-30 | 中交第二航务工程局有限公司 | Horizontal splicing device for circular steel lining and construction method thereof |
| CN113027503A (en) * | 2021-03-24 | 2021-06-25 | 三峡大学 | Movable device for filling non-Newtonian fluid to resist impact force and construction method |
| CN113338165A (en) * | 2021-06-11 | 2021-09-03 | 中建二局土木工程集团有限公司 | Cast-in-place arch bridge combined support structure and construction method thereof |
| CN114592889A (en) * | 2022-05-11 | 2022-06-07 | 河北东风世景轨道有限公司 | Arch self-bearing type formwork for tunnel concrete construction pouring |
-
2016
- 2016-04-29 CN CN201620380720.XU patent/CN205778910U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869164A (en) * | 2019-03-29 | 2019-06-11 | 中铁七局集团有限公司 | Combination hydraulic formwork jumbo pours the construction method of porous separate tunnel |
| CN112576282A (en) * | 2019-09-30 | 2021-03-30 | 中交第二航务工程局有限公司 | Horizontal splicing device for circular steel lining and construction method thereof |
| CN111472811A (en) * | 2020-04-17 | 2020-07-31 | 中国人民解放军63921部队 | Assembled integral GFRP-framework concrete mouth lining structure for rapid repair of tunnel mouth and rapid repair method |
| CN113027503A (en) * | 2021-03-24 | 2021-06-25 | 三峡大学 | Movable device for filling non-Newtonian fluid to resist impact force and construction method |
| CN113027503B (en) * | 2021-03-24 | 2023-09-19 | 三峡大学 | Device for movably filling non-Newtonian fluid to resist impact force and construction method |
| CN113338165A (en) * | 2021-06-11 | 2021-09-03 | 中建二局土木工程集团有限公司 | Cast-in-place arch bridge combined support structure and construction method thereof |
| CN113338165B (en) * | 2021-06-11 | 2023-01-10 | 中建二局土木工程集团有限公司 | Cast-in-place arch bridge combined support structure and construction method thereof |
| CN114592889A (en) * | 2022-05-11 | 2022-06-07 | 河北东风世景轨道有限公司 | Arch self-bearing type formwork for tunnel concrete construction pouring |
| CN114592889B (en) * | 2022-05-11 | 2022-07-08 | 河北东风世景轨道有限公司 | Arch-shaped self-bearing type formwork for tunnel concrete construction pouring |
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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 |
Granted publication date: 20161207 Termination date: 20180429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |