CN201169750Y - Moving platform for bridging - Google Patents
Moving platform for bridging Download PDFInfo
- Publication number
- CN201169750Y CN201169750Y CNU200820084715XU CN200820084715U CN201169750Y CN 201169750 Y CN201169750 Y CN 201169750Y CN U200820084715X U CNU200820084715X U CN U200820084715XU CN 200820084715 U CN200820084715 U CN 200820084715U CN 201169750 Y CN201169750 Y CN 201169750Y
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- CN
- China
- Prior art keywords
- gooseneck
- steel
- moving platform
- railcar
- crossbeams
- 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 - Lifetime
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Abstract
The utility model discloses a moving platform for building bridges, which belongs to the bridge building technical field. The moving platform comprises two and more than two steel crossbeams, and military beams are erected above the steel crossbeams. The moving platform is characterized in that two and more than two mobile devices which can translate the steel crossbeams forwards are arranged below each steel crossbeam; the final steel crossbeam is provided with a device used to hoist the steel crossbeam on the last section of crossbeam body; the mobile devices are two and more than two parallel rails, which are mutually perpendicular to the steel crossbeams and have the length two times larger than the distance between two adjacent steel crossbeams; each rail is provided with a railcar used to bear the steel crossbeams, the railcar is provided with a jack which can lift and lower the steel crossbeams; and the final steel crossbeam is provided with a rear lifting point which is provided with a lifting rod. The moving platform can accelerate the speed of beam body construction, reduce the using amount of supports and frameworks, and can also ensure that a front concrete beam section and a rear concrete beam section can not generate cracks and stagger joints.
Description
Technical field
The utility model belongs to the bridging technical field, is specifically related to a kind of bridging mobile platform.
Background technology
Existing bridge beam body is built, and overhead not high, or dried up face is not high, and under the not dark execution conditions of water, all adopts the job practices of fixed support, fixed platform, because this method is low than Hanging Basket formula bridge beam body casting method cost.But the operation platform that said method adopts in construction is all fixed, i.e. one section bridge floor construction is finished, forward one section fixed support of frame, fixed platform again.Such fixed platform expense of not only taking a lot of work expects that speed of application is slow, and successively waters the front and back section bridge of smashing, and bridge floor can crack, the fissure of displacement.
Summary of the invention
The purpose of this utility model is that a kind of bridging mobile platform will be provided, and it not only can accelerate the speed that bridge beam body is built, and reduce the consumption of work progress support, template, and bridge floor can not crack, the fissure of displacement.
Above-mentioned goal of the invention is achieved through the following technical solutions, a kind of bridging mobile platform, it comprises that two and two above goosenecks, goosenecks are put on the shelf and is provided with military beam or Bei Leiliang, its main points are to be provided with below the every gooseneck and can make the gooseneck mobile device of translation forward more than two and two, and last root gooseneck also is provided with gooseneck is hung in device on the completed last beam sections body.
Above-mentioned bridging mobile platform, one of its structure is that mobile device is parallel to each other more than two and two, orthogonal with gooseneck, every length is greater than the track of two times of adjacent two gooseneck spacings, every track is provided with the railcar of carrying gooseneck, and railcar is provided with gooseneck jack-up or the jack that unloads.
Above-mentioned bridging mobile platform, one of its structure are that last root gooseneck is provided with gooseneck is hung in device on the completed last beam sections body, are that in the end a gooseneck is provided with the back suspension centre, and back suspension centre is provided with suspension rod.
Adopt work progress of the present utility model as follows: at first, to set up support, two and two above gooseneck framves at a top of the trellis, are set up military beam or Bei Leiliang on the gooseneck, set up template and support on military beam or the Bei Leiliang; With parallel to each other more than two and two, orthogonal with gooseneck, every length greater than the rail bracket of two times of adjacent two gooseneck spacings in mid-stent; Railcar is placed in orbit, and railcar is provided with jack, so that jack-up or unload gooseneck; The suspension rod of the back suspension centre on last root gooseneck is connected, strains with the completed beam body of last sections.Smash the concrete beam section when above-mentioned bridging with the template top-pour of mobile platform, through health, the concrete beam section reaches the intensity of regulation, then removes being connected of suspension rod and last beam sections body; Remove the template and the template support that set up on military beam or the Bei Leiliang; With the jack on the railcar synchronously with gooseneck jack-up, spur railcar forward, then all goosenecks and the military beam above it move forward with railcar together, water when smashing the position when moving to next section concrete beam section, jack descends, every gooseneck is discharged at a corresponding top of the trellis, and next section beam body construction is carried out in track reach then.
From above-mentioned structure of the present utility model and work progress as can be seen, it can accelerate the speed of beam body construction with mobile platform in bridging, reduces the consumption of support, template; In addition, bridging is connected with last beam sections body with the suspension rod of the back suspension centre on last root gooseneck of mobile platform, this makes and waters the concrete beam section part weight of smashing, suspension rod by the back suspension centre on last root gooseneck drops on the last beam sections body, the concrete beam Duan Buhui of front and rear sections is cracked, the fissure of displacement.
Description of drawings
Fig. 1: the utility model front view
Fig. 2: left view
Fig. 3: the front view that adopts the utility model construction
The left view of Fig. 4: Fig. 3
Among Fig. 1-4,1-gooseneck, the double-deck military beam of 2-, 3-track, 4-railcar, 5-jack.Suspension centre behind the 6-, 7-suspension rod, 8-support, 9-template and support, the last beam sections body of 10-
The specific embodiment
By Fig. 1-4 expression be the utility model one embodiment, it comprises that 1, four of two gooseneck parallel to each other are orthogonal with gooseneck 1, every length is the track 3 of three times of distances between two goosenecks parallel to each other 1; Two goosenecks 1 double-deck military beam 2 of having put on the shelf; Every track is provided with two railcars 4 of two goosenecks 1 of carrying, and railcar 4 is provided with gooseneck 1 jack-up and the jack 5 that unloads; The gooseneck 1 in back is provided with a back gooseneck 1 is hung in back suspension centre 6 and suspension rod 7 on the last beam sections body.
Adopt the work progress of present embodiment as follows: with 1 of two gooseneck at support 8 tops, with four parallel to each other, orthogonal with two goosenecks 1, every length greater than 3 on the track of three times of two goosenecks, 1 spacings at support 8 middle parts; Set up double-deck military beam 2 on two goosenecks 1, set up template and support 9 on the double-deck military beam 2; Railcar 4 is placed between track 3 and the gooseneck 1, and railcar 4 is provided with jack 5; The suspension rod 7 of the back suspension centre 6 on the gooseneck 1 in back is connected with last beam sections body 10.Smash the concrete beam section when template and support 9 top-pours, through health, the concrete beam section has reached the intensity of regulation, then removes being connected of suspension rod 7 and last beam sections body 10; Remove the template and the support 9 that set up on the double-deck military beam 2; With the jack on the railcar 45 with two gooseneck 1 jack-up, spur railcar 4 forward, then two goosenecks 1 and the double-deck military beam 2 above it move forward with railcar 4 together, water when smashing the position when moving to next section concrete beam section, jack is descended, two goosenecks 1 are discharged at corresponding support 8 tops, then with the support 8 past reaches of track 3 along the front; Below repeating above-mentioned work progress gets final product.
Claims (3)
1. bridging mobile platform, it comprises that two and two above goosenecks, goosenecks are put on the shelf and is provided with military beam or Bei Leiliang, it is characterized in that being provided with below the every gooseneck and can make the gooseneck mobile device of translation forward more than two and two, last root gooseneck also is provided with gooseneck is hung in device on the completed last beam sections body.
2. bridging mobile platform according to claim 1, it is characterized in that mobile device is parallel to each other more than two and two, orthogonal with gooseneck, every length is greater than the track of two times of adjacent two gooseneck spacings, every track is provided with the railcar of carrying gooseneck, and railcar is provided with gooseneck jack-up or the jack that unloads.
3. bridging mobile platform according to claim 1 and 2 is characterized in that last root gooseneck is provided with gooseneck is hung in device on the completed last beam sections body, is that in the end a gooseneck is provided with the back suspension centre, and back suspension centre is provided with suspension rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820084715XU CN201169750Y (en) | 2008-03-28 | 2008-03-28 | Moving platform for bridging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820084715XU CN201169750Y (en) | 2008-03-28 | 2008-03-28 | Moving platform for bridging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169750Y true CN201169750Y (en) | 2008-12-24 |
Family
ID=40208802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820084715XU Expired - Lifetime CN201169750Y (en) | 2008-03-28 | 2008-03-28 | Moving platform for bridging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169750Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493363A (en) * | 2011-12-12 | 2012-06-13 | 中铁大桥局股份有限公司 | Quick construction method for segment No.0 of continuous beam |
| CN106156442A (en) * | 2016-07-25 | 2016-11-23 | 上海无线电设备研究所 | The method for designing of a kind of novel high performance-price ratio low scattering support and corresponding support |
| CN107100086A (en) * | 2017-06-20 | 2017-08-29 | 山东恒堃机械有限公司 | Passing method and mistake aperture apparatus of a kind of mobile formwork in ultra-wide pier |
| CN107794845A (en) * | 2017-11-28 | 2018-03-13 | 中铁建大桥工程局集团第六工程有限公司 | A kind of Cast-in-situ Beam steel structure support whole lateral moving device and method |
-
2008
- 2008-03-28 CN CNU200820084715XU patent/CN201169750Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493363A (en) * | 2011-12-12 | 2012-06-13 | 中铁大桥局股份有限公司 | Quick construction method for segment No.0 of continuous beam |
| CN102493363B (en) * | 2011-12-12 | 2014-04-16 | 中铁大桥局股份有限公司 | Quick construction method for segment No.0 of continuous beam |
| CN106156442A (en) * | 2016-07-25 | 2016-11-23 | 上海无线电设备研究所 | The method for designing of a kind of novel high performance-price ratio low scattering support and corresponding support |
| CN106156442B (en) * | 2016-07-25 | 2019-06-14 | 上海无线电设备研究所 | A kind of low design method for scattering bracket and corresponding bracket |
| CN107100086A (en) * | 2017-06-20 | 2017-08-29 | 山东恒堃机械有限公司 | Passing method and mistake aperture apparatus of a kind of mobile formwork in ultra-wide pier |
| CN107794845A (en) * | 2017-11-28 | 2018-03-13 | 中铁建大桥工程局集团第六工程有限公司 | A kind of Cast-in-situ Beam steel structure support whole lateral moving device and method |
| CN107794845B (en) * | 2017-11-28 | 2024-03-15 | 中铁建大桥工程局集团第六工程有限公司 | Integral transverse moving device and method for steel structure bracket for cast-in-situ beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: China Railway 13th Bureau Group 1st Engineering Co., Ltd. Assignor: China Railway 13th Bureau Group Co., Ltd. Contract record no.: 2010210000134 Denomination of utility model: Movable platform for bridging Granted publication date: 20081224 License type: Exclusive License Record date: 20100824 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY 13TH BUREAU GROUP 1ST ENGINEERING CO Free format text: FORMER OWNER: CHINA RAILWAY 13TH BUREAU GROUP CO., LTD. Effective date: 20110422 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 130033 DEPARTMENT OF TECHNOLOGY DEVELOPMENT, NO. 2138, LINGDONG ROAD, ERDAO DISTRICT, CHANGCHUN CITY, JILIN PROVINCE TO: 116000 NO. 9, SHAYUE STREET, SHAHEKOU DISTRICT, DALIAN CITY, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110422 Address after: 116000 No. 9 Sha Yue Street, Shahekou District, Liaoning, Dalian Patentee after: China Railway 13th Bureau Group 1st Engineering Co., Ltd. Address before: 130033 science and technology development department, No. 2138 East Ling Road, two district, Jilin, Changchun Patentee before: China Railway 13th Bureau Group Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081224 |