CN201666157U - Inverted arch integral type moving die carrier - Google Patents
Inverted arch integral type moving die carrier Download PDFInfo
- Publication number
- CN201666157U CN201666157U CN 201020125203 CN201020125203U CN201666157U CN 201666157 U CN201666157 U CN 201666157U CN 201020125203 CN201020125203 CN 201020125203 CN 201020125203 U CN201020125203 U CN 201020125203U CN 201666157 U CN201666157 U CN 201666157U
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- CN
- China
- Prior art keywords
- girder
- inverted arch
- beams
- main
- bending die
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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 - Lifetime
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses an inverted arch integral type moving die carrier, which comprises a main beam frame and a setting bending die, wherein the main beam frame comprises at least two parallel main beams and a plurality of cross beams the horizontal directions of which are vertical to the main beams; the main beams and the cross beams are fixedly connected; both ends of the main beam frame are provided with support legs; the setting bending die is arranged below the main beam frame; the top end of the setting bending die is connected with the tips of the cross beams extending out of the outer sides of the main beams through adjusting bolts and is connected with the main beams through horizontal movement lead screws; the middle part and the bottom end of the setting bending die are respectively connected with the cross beams and the main beams through vertical movement lead screws; and the setting bending die is provided with a vibrating window into which a vibrating rod can be inserted and is provided with an attached vibrator. By using the inverted arch integral type moving die carrier to carry out the construction of tunnel low side wall concrete, turnover materials and auxiliary materials can be largely saved, and the construction quality is stable; and moreover, time and labor are saved and the work efficiency is high.
Description
Technical field
The utility model relates to the construction equipment of tunnel invert, particularly can realize building fast the concrete inverted arch monolithic of tunnel invert mobile formwork.
Background technology
Along with national basis is built high speed development, the workmanship standard improves constantly.In the construction of conventional tunnel inverted arch, when building short abutment wall position concrete, need formwork erection to build.Short abutment wall formwork erection traditional method adopts arc formwork or combined steel formwork, there is following defective in these traditional methods: a large amount of reinforcing bars of needs, steel pipe, iron wire etc. carry out assembly unit, reinforcing to template during formwork erection, and these material major parts have been stayed in the process of building in the concrete, and auxiliary material consumption is big, construction cost is high; On-the-spot block-by-block assembled formwork, time-consuming, take a lot of work, effect is extremely slow, the cost of labor height; Short side wall concrete presentation quality is subjected to the restriction of form fixer's technical level, is difficult to effectively be guaranteed, the frequency that race mould, quick-fried mould take place is higher.
The utility model content
Technical problem to be solved in the utility model provides a kind of inverted arch monolithic mobile formwork that auxiliary material are few, construction efficiency is fast that consumes.
The utility model solves the problems of the technologies described above with following technical scheme: the utility model inverted arch monolithic mobile formwork comprises girder frame and typing Qu Mo, the girder frame is made of to the crossbeam perpendicular to girder at least two parallel girders and several level, girder is fixedlyed connected with crossbeam, the two ends of girder frame are separately installed with leg, the below of girder frame is provided with typing Qu Mo, the top of typing Qu Mo is connected with the crossbeam termination of stretching out the girder outside through adjusting bolt, be connected with girder through horizontal mobile screw mandrel, the middle part of typing Qu Mo is connected with crossbeam and girder through vertical mobile screw mandrel respectively with the bottom, has the window and attached vibrator is installed of vibrating that can insert vibrating spear on the Qu Mo that finalizes the design.
The described leg that is installed in each termination of girder frame has 4 at least, is connected by reinforcement between the leg.
On the described girder frame cucurbit being installed hangs.
The utility model is simple in structure, is easy to install, and uses the utility model inverted arch monolithic mobile formwork to carry out the construction of the short side wall concrete in tunnel, can save circulation material, auxiliary material greatly, accelerating construction progress, construction quality is stable, and save time, laborsaving, work efficiency is fast.
Description of drawings
Fig. 1 is the structural representation of the utility model inverted arch monolithic mobile formwork.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is that schematic diagram is looked on the right side that Fig. 1 takes off behind the leg of right side.
Among the figure: girder 1, crossbeam 2, leg 3, reinforcement 4, the bent mould 5 of finalizing the design, attached vibrator 6, the window 7 that vibrates, vertical mobile screw mandrel 8, horizontal mobile screw mandrel 9, cucurbit hangs 10, adjusts bolt 11, horizontal plane filled section 12.
The specific embodiment
As shown in drawings, the utility model mobile formwork comprises girder frame and the bent mould 5 of typing, the girder frame is made of to the crossbeam 2 perpendicular to girder 1 at least two parallel girders 1 and several level, girder 1 is fixedlyed connected with crossbeam 2, the two ends of girder frame are separately installed with at least 4 legs 3, are connected by reinforcement 4 between the leg 3; The below of girder frame is provided with the bent mould 5 of typing, the finalize the design top of bent mould 5 is connected with crossbeam 2 terminations of stretching out girder 1 outside through adjusting bolt 11, be connected with girder 1 through horizontal mobile screw mandrel 9, the finalize the design middle part of bent mould 5 is connected with crossbeam 2 and girder 1 through vertical mobile screw mandrel 8 respectively with the bottom, has the window 7 and attached vibrator 6 is installed of vibrating that can insert vibrating spear on the template of the bent mould 5 of finalizing the design; Be equipped with on the girder frame and be used to finish sling after the construction cucurbit of typing Qu Mo and hang 10.
During construction, the tunnel invert view picture is poured into a mould simultaneously, and each needs cover the utility model mobile formwork both sides, tunnel abutment wall.At first by to be cast section reinforcing bar of constructor's colligation, manually cooperate loader that two cover mobile formworks are in place then, an end leg places on the inverted arch filling face of having built when in place, other end leg is placed on the precast concrete pedestal of inverted arch substrate, by regulating horizontal mobile screw mandrel 9, vertical mobile screw mandrel 8 and adjustment bolt 11, make the bent mould 5 of typing accurately in place, settle inverted arch termination template again, utilize delivery pump cast inverted arch concrete then, when pouring into a mould short side wall concrete from the top inlet cast between short abutment wall and the typing Qu Mo, in the casting process by attached vibrator 6 and pass the vibrating system that the vibrating spear of the window 7 that vibrates constitutes vibrate (in the accompanying drawing mark look out vibrating spear), make concrete pouring closely knit, after treating behind the casting complete that concrete reaches form removal intensity, after unclamping horizontal mobile screw mandrel 9 and vertical mobile screw mandrel 8, utilize cucurbit hang 10 sling the typing bent mould 5, promptly finish one section construction working.When next section construction, in place by the loader repetition prefabricated pedestal of transportable concrete and the utility model mobile formwork, finish until the tunnel invert construction.Again pouring concrete construction work is carried out in horizontal plane filled section 12 at last.
Claims (3)
1. inverted arch monolithic mobile formwork, it is characterized in that: comprise girder frame and typing Qu Mo, the girder frame is made of to the crossbeam perpendicular to girder at least two parallel girders and several level, girder is fixedlyed connected with crossbeam, the two ends of girder frame are separately installed with leg, the below of girder frame is provided with typing Qu Mo, the top of typing Qu Mo is connected with the crossbeam termination of stretching out the girder outside through adjusting bolt, be connected with girder through horizontal mobile screw mandrel, the middle part of typing Qu Mo is connected with crossbeam and girder through vertical mobile screw mandrel respectively with the bottom, has the window and attached vibrator is installed of vibrating that can insert vibrating spear on the Qu Mo that finalizes the design.
2. inverted arch monolithic mobile formwork according to claim 1 is characterized in that: the described leg that is installed in each termination of girder frame has 4 at least, is connected by reinforcement between the leg.
3. inverted arch monolithic mobile formwork according to claim 1 is characterized in that: on the described girder frame cucurbit is installed and hangs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020125203 CN201666157U (en) | 2010-03-08 | 2010-03-08 | Inverted arch integral type moving die carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020125203 CN201666157U (en) | 2010-03-08 | 2010-03-08 | Inverted arch integral type moving die carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201666157U true CN201666157U (en) | 2010-12-08 |
Family
ID=43267116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020125203 Expired - Lifetime CN201666157U (en) | 2010-03-08 | 2010-03-08 | Inverted arch integral type moving die carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201666157U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146799A (en) * | 2011-03-10 | 2011-08-10 | 中铁二局股份有限公司 | Construction equipment for inverted arch of two-track tunnel of high-speed railway |
| CN102146796A (en) * | 2011-03-10 | 2011-08-10 | 中铁二局股份有限公司 | Construction technology for inverted arch of two-track tunnel of high-speed railway |
| CN102418534A (en) * | 2011-10-17 | 2012-04-18 | 北京城建道桥建设集团有限公司 | Split movable mould frame device for tunnel compartment wall, and construction method for split movable mould frame |
| CN102787850A (en) * | 2012-08-29 | 2012-11-21 | 中铁二十三局集团第一工程有限公司 | Inverted arch formwork for tunnel inverted arch construction |
| CN102852531A (en) * | 2012-09-29 | 2013-01-02 | 中铁八局集团第一工程有限公司 | Construction method for suspended reinforcement of high gas tunnel inverted arch model |
| CN105604580A (en) * | 2016-03-21 | 2016-05-25 | 中交第四公路工程局有限公司 | Tunnel inverted arch construction movable formwork |
| CN109853396A (en) * | 2019-03-29 | 2019-06-07 | 中铁隧道集团一处有限公司 | The mobile sizing mould bases of abutment construction |
| CN114233326A (en) * | 2021-09-01 | 2022-03-25 | 中铁隧道局集团有限公司 | Side wall foundation construction template installation device |
-
2010
- 2010-03-08 CN CN 201020125203 patent/CN201666157U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146799A (en) * | 2011-03-10 | 2011-08-10 | 中铁二局股份有限公司 | Construction equipment for inverted arch of two-track tunnel of high-speed railway |
| CN102146796A (en) * | 2011-03-10 | 2011-08-10 | 中铁二局股份有限公司 | Construction technology for inverted arch of two-track tunnel of high-speed railway |
| CN102146799B (en) * | 2011-03-10 | 2013-01-09 | 中铁二局股份有限公司 | Construction equipment for inverted arch of two-track tunnel of high-speed railway |
| CN102418534A (en) * | 2011-10-17 | 2012-04-18 | 北京城建道桥建设集团有限公司 | Split movable mould frame device for tunnel compartment wall, and construction method for split movable mould frame |
| CN102418534B (en) * | 2011-10-17 | 2013-08-14 | 北京城建道桥建设集团有限公司 | Split movable mould frame device for tunnel compartment wall, and construction method for split movable mould frame |
| CN102787850A (en) * | 2012-08-29 | 2012-11-21 | 中铁二十三局集团第一工程有限公司 | Inverted arch formwork for tunnel inverted arch construction |
| CN102787850B (en) * | 2012-08-29 | 2014-12-24 | 中铁二十三局集团第一工程有限公司 | Inverted arch formwork for tunnel inverted arch construction |
| CN102852531A (en) * | 2012-09-29 | 2013-01-02 | 中铁八局集团第一工程有限公司 | Construction method for suspended reinforcement of high gas tunnel inverted arch model |
| CN102852531B (en) * | 2012-09-29 | 2014-11-12 | 中铁八局集团第一工程有限公司 | Construction method for suspended reinforcement of high gas tunnel inverted arch model |
| CN105604580A (en) * | 2016-03-21 | 2016-05-25 | 中交第四公路工程局有限公司 | Tunnel inverted arch construction movable formwork |
| CN109853396A (en) * | 2019-03-29 | 2019-06-07 | 中铁隧道集团一处有限公司 | The mobile sizing mould bases of abutment construction |
| CN114233326A (en) * | 2021-09-01 | 2022-03-25 | 中铁隧道局集团有限公司 | Side wall foundation construction template installation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101208 |
|
| CX01 | Expiry of patent term |