CN207715158U - A kind of 12 meters of inverted arch and filling are staggered construction bridge - Google Patents
A kind of 12 meters of inverted arch and filling are staggered construction bridge Download PDFInfo
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- CN207715158U CN207715158U CN201721884211.1U CN201721884211U CN207715158U CN 207715158 U CN207715158 U CN 207715158U CN 201721884211 U CN201721884211 U CN 201721884211U CN 207715158 U CN207715158 U CN 207715158U
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- inverted arch
- template
- mould bases
- filling
- construction
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Abstract
It is staggered construction bridge the utility model is related to a kind of 12 meters of inverted arch and filling, belong to tunnel or Construction Technique of Underground Works field, including longeron and moving trolley, telescopic oil cylinder is arranged in the bottom of moving trolley, further include two moving trolleys of the front and back setting on longeron, and the full arc inverted arch template being arranged between double trolley；Full arc inverted arch template includes horizontal mould bases；And it is fixed on mould bases front end, the inverted arch sealing end template being arranged downward；Be fixed on mould bases rear end, the filling that is arranged upward sealing end template；The front and back setting otic placode of mould bases, otic placode are connect with the telescopic oil cylinder axis pin of moving trolley bottom.The utility model has the advantage of, 1, can carry full arc inverted arch template, inverted arch construction more standard;2, trestle uses front and back double small bassinet structure, trestle work structure to increase, and template is simpler；3, inverted arch template is supported without long longeron, is driven without rear end.4, construction usage is convenient, and multi-process is constructed simultaneously, reduces the concrete initial set stand-by period.
Description
Technical field
It is staggered construction bridge the utility model is related to a kind of 12 meters of inverted arch and filling, belongs to tunnel or underground engineering construction skill
Art field.
Background technology
In constructing tunnel, the section-bottom arc of excavation is referred to as inverted arch；And in the work progress at tunnel inverted arch position
In, inverted arch trestle need be set up in inverted arch excavation face, be connected to excavation face and the tunnel rear end fill surface channel of tunnel front end, filled out
Fill term when face i.e. inverted arch carries out concrete construction, the presence of inverted arch trestle makes tunnel excavation slagged tap outward with material to hole
Interior transport is not applied by inverted arch and is influenced, and ensure that inverted arch concrete construction and tunnel excavation are continuous, are carried out at the same time, what inverted arch was constructed
There has also been prodigious changes for mode.
Utility model content
The utility model provides a kind of 12 meters of inverted arch and filling is staggered construction bridge, to overcome the shortage of prior art.
The utility model is achieved through the following technical solutions, including longeron and moving trolley, the bottom setting of moving trolley
Telescopic oil cylinder, further includes two moving trolleys of the front and back setting on longeron, and the full arc inverted arch being arranged between double trolley
Template；Full arc inverted arch template includes horizontal mould bases；And it is fixed on mould bases front end, the inverted arch sealing end template being arranged downward；With
It is fixed on mould bases rear end, the filling sealing end template being arranged upward；The front and back setting otic placode of mould bases, otic placode and moving trolley bottom
Telescopic oil cylinder axis pin connects.
The filling sealing end template is also connect with central trench template.
The utility model has the advantage of, 1, can carry full arc inverted arch template, inverted arch construction more standard;2, trestle uses
Front and back double small bassinet structure, trestle work structure increase, and template is simpler；3, inverted arch template is supported without long longeron, is driven without rear end.
4, construction usage is convenient, and multi-process is constructed simultaneously, reduces the concrete initial set stand-by period.
Description of the drawings
Fig. 1 is full arc inverted arch template schematic diagram.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is full arc inverted arch template front view.
Ditch template front view centered on Fig. 4.
Fig. 5 is trestle climbing shuttering advance schematic diagram.
Fig. 6 is Template Location schematic diagram.
Fig. 7 is template construction schematic diagram.
Specific implementation mode
In order to which specific embodiment of the present utility model is explained further, 1 to 7 pair of the utility model below in conjunction with the accompanying drawings
Preferred embodiment is described further, including longeron 2 and moving trolley 1, and telescopic oil cylinder 11 is arranged in the bottom of moving trolley 1, also
Include two moving trolleys 1 of the front and back setting on longeron 2, and the full arc inverted arch template 3 being arranged between double trolley 1；
Full arc inverted arch template 3 includes horizontal mould bases 31；And it is fixed on 31 front end of mould bases, the inverted arch sealing end being arranged downward
Template 32；Be fixed on 31 rear end of mould bases, the filling that is arranged upward sealing end template 33；
The front and back setting otic placode 311 of mould bases 31, otic placode 311 are connect with 11 axis pin of telescopic oil cylinder of 1 bottom of moving trolley.
The filling sealing end template 33 is also connect with central trench template 4.
As shown in figure 5, the telescopic oil cylinder 11 of 1 bottom of front and back two moving trolleys retracts at the same time, by full arc inverted arch when mobile
3 rear and front end of template is promoted, and is moved along with trestle；As shown in fig. 6, previous inverted arch construction station is after movement in place
Primary tunnel central trench construction station, the telescopic oil cylinder 11 of 1 bottom of front and back two moving trolleys stretch out, full arc are faced upward simultaneously afterwards
Encircle the landing of 3 rear and front end of template, inverted arch sealing end template 32 is contacted with construction area ground；Inverted arch is applied simultaneously with central trench multi-process
Work, as shown in fig. 7, reducing the concrete initial set stand-by period.
Claims (2)
- Construction bridge, including longeron 1. a kind of 12 meters of inverted arch and filling are staggered（2）With moving trolley（1）, moving trolley（1）Bottom Telescopic oil cylinder is arranged in portion（11）, it is characterised in that：Further include in longeron（2）Upper front and back two moving trolleys being arranged（1）, and It is arranged in double trolley（1）Between full arc inverted arch template（3）；Full arc inverted arch template（3）Including horizontal mould bases（31）；And it is fixed on mould bases（31）Front end, the inverted arch envelope being arranged downward Side Template（32）；Be fixed on mould bases（31）Rear end, the filling sealing end template being arranged upward（33）；Mould bases（31）Front and back setting otic placode（311）, otic placode（311）With moving trolley（1）The telescopic oil cylinder of bottom（11）Axis pin Connection.
- The construction bridge 2. a kind of 12 meters of inverted arch according to claim 1 and filling are staggered, it is characterised in that：The filling blocks template（33）Also with central trench template（4）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884211.1U CN207715158U (en) | 2017-12-28 | 2017-12-28 | A kind of 12 meters of inverted arch and filling are staggered construction bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721884211.1U CN207715158U (en) | 2017-12-28 | 2017-12-28 | A kind of 12 meters of inverted arch and filling are staggered construction bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715158U true CN207715158U (en) | 2018-08-10 |
Family
ID=63050914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721884211.1U Active CN207715158U (en) | 2017-12-28 | 2017-12-28 | A kind of 12 meters of inverted arch and filling are staggered construction bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715158U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281689A (en) * | 2018-10-19 | 2019-01-29 | 湖南五新模板有限公司 | Integral construction method based on tunnel trestle full width inverted arch template |
| CN111058869A (en) * | 2019-12-31 | 2020-04-24 | 中铁十九局集团第三工程有限公司 | Traction fixing method of inverted arch template |
| CN113605932A (en) * | 2021-06-30 | 2021-11-05 | 湖南五新模板有限公司 | Inverted arch filling forming template and construction method thereof |
-
2017
- 2017-12-28 CN CN201721884211.1U patent/CN207715158U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281689A (en) * | 2018-10-19 | 2019-01-29 | 湖南五新模板有限公司 | Integral construction method based on tunnel trestle full width inverted arch template |
| CN111058869A (en) * | 2019-12-31 | 2020-04-24 | 中铁十九局集团第三工程有限公司 | Traction fixing method of inverted arch template |
| CN111058869B (en) * | 2019-12-31 | 2022-07-05 | 中铁十九局集团第三工程有限公司 | Traction fixing method of inverted arch template |
| CN113605932A (en) * | 2021-06-30 | 2021-11-05 | 湖南五新模板有限公司 | Inverted arch filling forming template and construction method thereof |
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