CN103215895A - Novel uplink curve moving framework - Google Patents
Novel uplink curve moving framework Download PDFInfo
- Publication number
- CN103215895A CN103215895A CN2013101532025A CN201310153202A CN103215895A CN 103215895 A CN103215895 A CN 103215895A CN 2013101532025 A CN2013101532025 A CN 2013101532025A CN 201310153202 A CN201310153202 A CN 201310153202A CN 103215895 A CN103215895 A CN 103215895A
- Authority
- CN
- China
- Prior art keywords
- girder
- pier
- bridge pier
- dolly
- iii
- 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.)
- Pending
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The invention relates to a novel uplink curve moving framework which comprises a pier I, a pier II, a pier III, a box girder located between the pier I and the pier II and a girder, a nose girder installed at the front end of the girder. The pier I, the pier II and the pier III are arranged in a curve mode. The front end of the nose girder is supported on the pier III through a front supporting leg. A middle bogie and a back bogie are respectively installed at the front end and the back end of the box girder. One end of the girder is in stalled on the back bogie through a transverse shifting device, and the other end of the girder is installed on the middle bogie. A rotating device is installed on the middle bogie. Therefore, when the nose girder is driven by the girder in the longitudinal shifting process to enable the back end of the girder to move along the transverse direction through the transverse shifting device installed on the back bogie, due to the fact that the middle bogie on the lower portion at the front end of the girder is provided with the rotating device, and then when the girder is moved in a transverse mode, and deflection is produced by the back end of the girder relative to the box girder, and the installation position of the middle bogie serves as the fulcrum, and then when the girder is moved in a longitudinal mode, the girder is enabled to be moved along the circular curve which is formed by the pier I, the pier II and the pier III through the gradual deflection.
Description
Technical field
The present invention relates to mechanical field, be specifically related to a kind of bridge construction machinery.
Background technology
Mobile formwork bridge fabrication machine is employed in the Construction of continuous beam of road bridge, railway bridge abroad widely, is comparatively advanced job practices.The domestic beginning used on speedway, special line for passenger trains.Because the little influence of under-clearance is so need select the upstriker mobile formwork for use.But exist the case beam that the situation of horizontal curve is arranged sometimes, the upstriker mould bases via hole more complicated that this moment is common is so need the mobile formwork curve to move.
Summary of the invention
The present invention provides a kind of novel up curve mobile formwork in order to overcome the deficiency of above technology
The present invention overcomes the technical scheme that its technical problem adopts:
This upstriker curve mobile formwork, comprise bridge pier I, bridge pier II, bridge pier III, be positioned at case beam, girder on bridge pier I and the bridge pier II, be installed on the bridge of the nose of girder front end, described bridge pier I, bridge pier II and the curved layout of bridge pier III, the front end of the described bridge of the nose is supported on the bridge pier III by front leg strut, dolly and back dolly during two ends are separately installed with before and after on the described case beam, described girder one end is installed on the dolly of back by Traverse Displacement Unit, on the dolly, described middle dolly was provided with whirligig during its other end was installed on.
Above-mentioned Traverse Displacement Unit comprises traversing beam, the sideslip oil cylinder that is installed on dolly top, back, described traversing beam becomes cross-shaped with the case beam, described girder is movably installed on the traversing beam, and an end of described sideslip oil cylinder is fixed on the girder, and its other end is fixed on the traversing beam.
Above-mentioned whirligig comprises bottom girder and rotating beam and the bearing pin that is arranged in the dolly bottom, is provided with circular hole on described bottom girder and the rotating beam, and the size of described circular hole size and bearing pin is complementary, and described rotating beam is installed on the bottom girder by bearing pin is rotatable.
The invention has the beneficial effects as follows: because the bridge pier I, bridge pier II and bridge pier III are circular curve and arrange, therefore when driving the bridge of the nose, girder in the vertical shift process, make the rear end of girder along laterally moving by the Traverse Displacement Unit on the dolly after being installed on, because the middle dolly of girder front end below is provided with whirligig, therefore girder when traversing being that the relative case beam in fulcrum its rear end produces deflection with the installation site of middle dolly, thereby girder can make it along the bridge pier I by deflection progressively when vertical shift, the circular curve motion that bridge pier II and bridge pier III constitute realizes that finally girder moves on bridge pier II and the bridge pier III from bridge pier I 1 and bridge pier II.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention;
Fig. 2 is a plan structure schematic diagram of the present invention;
Fig. 3 is a middle dolly position of the present invention cross-sectional structure schematic diagram;
Fig. 4 is dolly position, a back of the present invention cross-sectional structure schematic diagram;
Fig. 5 is a middle dolly structure for amplifying schematic diagram of the present invention;
Fig. 6 is the local structure for amplifying schematic diagram of the A among Fig. 4;
Among the figure, 1. dolly 8. bridge of the noses 9. front leg struts 10. traversing beam 11. sideslip oil cylinders 12. bottom girders 13. bearing pins 14. rotating beams in dolly 6. girders 7. of 4. casees beams of bridge pier I 2. bridge pier II, 3. bridge pier III 5. back.
The specific embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, the present invention will be further described for accompanying drawing 6.
As accompanying drawing 1, shown in the accompanying drawing 2, this upstriker curve mobile formwork, comprise bridge pier I 1, bridge pier II 2, bridge pier III 3, be positioned at the case beam 4 on bridge pier I 1 and the bridge pier II 2, girder 6, be installed on the bridge of the nose 8 of girder 6 front ends, described bridge pier I 1, bridge pier II 2 and bridge pier III 3 curved layouts, the front end of the described bridge of the nose 8 is supported on the bridge pier III 3 by front leg strut 9, dolly 7 and back dolly 5 during two ends are separately installed with before and after on the described case beam 4, described girder 6 one ends are installed on the dolly 5 of back by Traverse Displacement Unit, on the dolly 7, described middle dolly 7 was provided with whirligig during its other end was installed on.Because bridge pier I 1, bridge pier II 2 and bridge pier III 3 are circular curve and arrange, therefore when driving the bridge of the nose 8, girder 6 in the vertical shift process, make the rear end of girder 6 along laterally moving by the Traverse Displacement Unit on the dolly after being installed on 5, because the middle dolly 7 of girder 6 front ends below is provided with whirligig, therefore girder 6 when traversing being that the relative case beam 4 in fulcrum its rear end produces deflections with the installation site of middle dolly 7, thereby girder 6 can make it along bridge pier I 1 by deflection progressively when vertical shift, the circular curve motion that bridge pier II 2 and bridge pier III 3 constitute realizes that finally girder 6 moves on bridge pier II 2 and the bridge pier III 3 from bridge pier I 1 and bridge pier II 2.
Shown in accompanying drawing 4 and accompanying drawing 6, described Traverse Displacement Unit comprises traversing beam 10, the sideslip oil cylinder 11 that is installed on dolly 5 tops, back, described traversing beam 10 is cross-shaped with 4 one-tenth on case beam, described girder 6 is movably installed on the traversing beam 10, one end of described sideslip oil cylinder 11 is fixed on the girder 6, and its other end is fixed on the traversing beam 10.When sideslip oil cylinder 11 piston rods outwards ejected, it promoted girder 6 and produces deflection with respect to traversing beam 10.Its Traverse Displacement Unit is simple in structure, and it is reliable to operate steadily.
Shown in accompanying drawing 3 and accompanying drawing 5, above-mentioned whirligig comprises bottom girder 12 and rotating beam 14 and the bearing pin 13 that is arranged in dolly 7 bottoms, be provided with circular hole on described bottom girder 12 and the rotating beam 14, the size of described circular hole size and bearing pin 13 is complementary, and described rotating beam 14 is by bearing pin 13 rotatable being installed on the bottom girder 12.When sideslip oil cylinder 11 promoted the rotation of girder 6 rear ends, girder 6 front ends promptly drove rotating beam 14 and rotate with respect to bottom girder 12 by bearing pin 13, thereby realize that girder 6 deflects with respect to case beam 4, finally realize the purpose of girder 6 along the circular curve vertical shift.
Claims (3)
1. novel up curve mobile formwork, it is characterized in that: comprise bridge pier I (1), bridge pier II (2), bridge pier III (3), be positioned at the case beam (4) on bridge pier I (1) and the bridge pier II (2), girder (6), be installed on the bridge of the nose (8) of girder (6) front end, described bridge pier I (1), bridge pier II (2) and the curved layout of bridge pier III (3), the front end of the described bridge of the nose (8) is supported on the bridge pier III (3) by front leg strut (9), two ends were separately installed with middle dolly (7) and back dolly (5) before and after described case beam (4) was gone up, described girder (6) one ends are installed on the back dolly (5) by Traverse Displacement Unit, its other end is installed on the middle dolly (7), and described middle dolly (7) is provided with whirligig.
2. upstriker curve mobile formwork according to claim 1, it is characterized in that: described Traverse Displacement Unit comprises traversing beam (10), the sideslip oil cylinder (11) that is installed on back dolly (5) top, described traversing beam (10) becomes cross-shaped with case beam (4), described girder (6) is movably installed on the traversing beam (10), one end of described sideslip oil cylinder (11) is fixed on the girder (6), and its other end is fixed on the traversing beam (10).
3. upstriker curve mobile formwork according to claim 1 and 2, it is characterized in that: described whirligig comprises bottom girder (12) and rotating beam (14) and the bearing pin (13) that is arranged in dolly (7) bottom, be provided with circular hole on described bottom girder (12) and the rotating beam (14), the size of described circular hole size and bearing pin (13) is complementary, and described rotating beam (14) is installed on the bottom girder (12) by bearing pin (13) is rotatable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101532025A CN103215895A (en) | 2013-04-28 | 2013-04-28 | Novel uplink curve moving framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101532025A CN103215895A (en) | 2013-04-28 | 2013-04-28 | Novel uplink curve moving framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103215895A true CN103215895A (en) | 2013-07-24 |
Family
ID=48814020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101532025A Pending CN103215895A (en) | 2013-04-28 | 2013-04-28 | Novel uplink curve moving framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103215895A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887690A (en) * | 2016-05-05 | 2016-08-24 | 中建五局土木工程有限公司 | Construction method for removing upward movable formwork in situ |
| CN109610340A (en) * | 2019-01-09 | 2019-04-12 | 山东恒堃机械有限公司 | A kind of novel cross-beam structure |
| WO2021022610A1 (en) * | 2019-08-07 | 2021-02-11 | 山东恒堃机械有限公司 | Rear fulcrum structure of upstroke type movable formwork |
| CN112376430A (en) * | 2020-10-27 | 2021-02-19 | 中铁十二局集团有限公司 | Transverse pushing construction method for bridge fabrication machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005113579A (en) * | 2003-10-09 | 2005-04-28 | Taisei Corp | Movable form support |
| CN201003145Y (en) * | 2007-02-12 | 2008-01-09 | 郑州大方桥梁机械有限公司 | Upward and self-walking type mobile die carrier |
| CN101210419A (en) * | 2007-12-21 | 2008-07-02 | 中铁大桥局股份有限公司 | Inside and outside beam system bridge fabrication machine for small radius curve concrete box girder construction and construction method thereof |
| CN101806038A (en) * | 2010-03-29 | 2010-08-18 | 山东省路桥集团有限公司 | Curved box girder sliding mold frame and construction method |
| CN202164548U (en) * | 2011-06-20 | 2012-03-14 | 江苏恩纳斯重工机械有限公司 | Deck type mobile formwork bridge-building machine dedicated to double T type bridge construction |
| CN203270462U (en) * | 2013-04-28 | 2013-11-06 | 山东博瑞重型机械有限公司 | Novel upward curve moving formwork |
-
2013
- 2013-04-28 CN CN2013101532025A patent/CN103215895A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005113579A (en) * | 2003-10-09 | 2005-04-28 | Taisei Corp | Movable form support |
| CN201003145Y (en) * | 2007-02-12 | 2008-01-09 | 郑州大方桥梁机械有限公司 | Upward and self-walking type mobile die carrier |
| CN101210419A (en) * | 2007-12-21 | 2008-07-02 | 中铁大桥局股份有限公司 | Inside and outside beam system bridge fabrication machine for small radius curve concrete box girder construction and construction method thereof |
| CN101806038A (en) * | 2010-03-29 | 2010-08-18 | 山东省路桥集团有限公司 | Curved box girder sliding mold frame and construction method |
| CN202164548U (en) * | 2011-06-20 | 2012-03-14 | 江苏恩纳斯重工机械有限公司 | Deck type mobile formwork bridge-building machine dedicated to double T type bridge construction |
| CN203270462U (en) * | 2013-04-28 | 2013-11-06 | 山东博瑞重型机械有限公司 | Novel upward curve moving formwork |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887690A (en) * | 2016-05-05 | 2016-08-24 | 中建五局土木工程有限公司 | Construction method for removing upward movable formwork in situ |
| CN105887690B (en) * | 2016-05-05 | 2017-09-01 | 中建五局土木工程有限公司 | A kind of upstroke movable framework Demolition Construction method in situ |
| CN109610340A (en) * | 2019-01-09 | 2019-04-12 | 山东恒堃机械有限公司 | A kind of novel cross-beam structure |
| WO2021022610A1 (en) * | 2019-08-07 | 2021-02-11 | 山东恒堃机械有限公司 | Rear fulcrum structure of upstroke type movable formwork |
| CN112376430A (en) * | 2020-10-27 | 2021-02-19 | 中铁十二局集团有限公司 | Transverse pushing construction method for bridge fabrication machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204875552U (en) | Frame bridge crane vertical lift structure | |
| EP3309298B1 (en) | Travelling mechanism for bridge detection vehicle, and bridge detection vehicle | |
| CN103215895A (en) | Novel uplink curve moving framework | |
| CN106194216A (en) | A kind of Rectangular Box Culvert and constructing tunnel chassis | |
| CN102285616B (en) | Walking type shield machine lateral sway system and lateral sway method | |
| CN203936615U (en) | A kind of many height positioning mechanisms | |
| CN107558378A (en) | A kind of Bridge Erector and its bridging method for being used to set up full precast beam | |
| CN203270462U (en) | Novel upward curve moving formwork | |
| CN103147407A (en) | Propellent trolley capable of enabling main beam of movable die carrier to rotate in horizontal plane | |
| CN203007851U (en) | Middle support leg capable of transversely moving in modularized way for bridge erecting machine | |
| CN203998646U (en) | Walking tower crane traveling gear | |
| CN201321601Y (en) | Bearing frame structure | |
| CN203330319U (en) | Hydraulic forging press | |
| CN105735135B (en) | A kind of list girder bridge erecting machine packs holder | |
| CN204690721U (en) | Ship booster supporting compartment horizontal guiding automatic centering damping device | |
| CN103601096A (en) | Lift | |
| CN209428968U (en) | A kind of crossbeam, bed die folding movable mould bases | |
| CN102296527A (en) | Portal pier continuous rigid frame beam | |
| CN207567669U (en) | A kind of multipurpose supporting leg | |
| CN101775990B (en) | Three-dimensional space curved surface steel mould trolley | |
| CN203200669U (en) | Novel movable framework for box girder with variable cross sections | |
| CN205097424U (en) | It flat hydraulic pressure vulcanizer crossbeam lift guider | |
| CN107826664A (en) | Belt machine end large span supports and fast shifting method | |
| CN103898837A (en) | Novel propelling cart of form traveler | |
| CN201962609U (en) | Reversible bottom die structure of bridge making machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |