CN203625777U - Adjustable wheeltrack type beam transporting vehicle on beams - Google Patents
Adjustable wheeltrack type beam transporting vehicle on beams Download PDFInfo
- Publication number
- CN203625777U CN203625777U CN201320688303.8U CN201320688303U CN203625777U CN 203625777 U CN203625777 U CN 203625777U CN 201320688303 U CN201320688303 U CN 201320688303U CN 203625777 U CN203625777 U CN 203625777U
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- Prior art keywords
- beams
- spandrel girder
- main spandrel
- adjustable
- traveling
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- 239000004567 concrete Substances 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an adjustable wheeltrack type beam transporting vehicle on beams and belongs to the field of equipment special for bridge erection. The adjustable wheeltrack type beam transporting vehicle on the beams comprises two traveling tracks and two main bearing beams, wherein the two traveling tracks are laid on concrete main beams and are parallel to each other, the two main bearing beams stretch across the two traveling tracks respectively, a traveling wheel set is arranged between each main bearing beam and the two traveling tracks, a connecting rod is connected between the two traveling wheel sets on each traveling track, each traveling wheel set is provided with a power machine used for driving the traveling wheel set to move, an adjustment device used for adjusting the length of each connecting rod is arranged in the middle of the connecting rod, and heightening joints used for adjusting the heights of the main bearing beams are connected between the bottoms of the main bearing beams and the traveling wheel sets. The adjustable wheeltrack type beam transporting vehicle on the beams has the advantages of being high in bearing capacity, small in self-weight, good in stability, high in working efficiency, convenient to dissemble and assemble, and high in adaptability.
Description
Technical field
The utility model relates to a kind of Beam transportation vehicle, belongs to and is exclusively used in the equipment technical field building a bridge.
Background technology
In recent years, along with the development of statically-indeterminate structure theory, orthotropic rectangular plates structure, model testing and bridge design computing technique, worldwide climaxes appear repeatedly in the construction of cable stayed bridge, and especially China's technology for cable-stayed bridges achievement attracts people's attention.
The combining structure that cable stayed bridge is made up of tower, beam, three kinds of basic building blocks of rope, its main feature is to utilize the suspension cable of being drawn by the bridge tower elasticity intermediate supports as girder, reduces the cross section moment of flexure of girder span.For alleviating bridge construction deadweight, ensure the span ability of suspension cable, the form of structure such as steel case beam, hybrid beam apply among the construction of cross a river cable stayed bridge in a large number.
According to the applicant understood, the cross a river steel box girder of cable stayed bridge transport Floating Methods that adopt, are affected by the conditions such as navigation, water level, weather very large more, long construction period, and efficiency of construction is low, and cost is high.The domestic research about Beam transportation vehicle, most ground transport for prestressed concrete beam.On steel box girder form, space boundary, beam, the factor such as traffic condition, deadweight restriction and ground concrete beam transport difference are larger, and the Beam transportation vehicle designing for the upper transport of steel case Liang Liang is actually rare.
Through retrieval, application number is that the Chinese patent of ZL201220050349.2 discloses a kind of wheel-rail type girder transporting vehicle, this Beam transportation vehicle deadweight is larger, be only applicable to the ground transport of Railway Concrete Bridge and accurately locate work, there is no to arrange the ancillary facility that is applicable to the transport of steel case beam, gauge, length and the top lifting height of Beam transportation vehicle all cannot freely be adjusted, and range of application is relatively little.
Utility model content
The technical problems to be solved in the utility model is for prior art deficiency, proposes that a kind of bearing capacity is large, dead load is little, good stability, operating efficiency are high, Beam transportation vehicle on easy accessibility and adaptable adjustable type wheel-track type beam.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: Beam transportation vehicle on a kind of adjustable type wheel-track type beam, comprise that two walking rails that are parallel to each other of being laid on concrete girder and two are respectively across the main spandrel girder of two walking rails, between each main spandrel girder and two walking rails, be respectively equipped with traveling wheels, between two traveling wheels on every walking rails, be connected with connecting rod, each traveling wheels are provided with the engine for driving traveling wheels to move, the middle part of described connecting rod is provided with the adjusting device for regulating connecting rod length, between the bottom of described main spandrel girder and traveling wheels, be connected with the joint of increasing for regulating main spandrel girder height.
The improvement of technique scheme is: on each main spandrel girder, be fixed with the cable drum for folding and unfolding cable.
The improvement of technique scheme is: each main spandrel girder end face is made as inclined-plane, and two main spandrel girder end faces are formed slopely V-type mutually.
The improvement of technique scheme is: on each main spandrel girder end face, be fixed with rubber packing.
The improvement of technique scheme is: described in increase joint be hydraulic jack.
The beneficial effect the utlity model has is: 1) by being provided with the adjusting device for regulating connecting rod length at the middle part of connecting rod, and the distance between adjustable two main spandrel girders; Between bottom by main spandrel girder and traveling wheels, be connected with the joint of increasing for regulating main spandrel girder height, can be according to the adjustment of stretching of transported steel case depth of beam, the safe distance between regulating in transportation on steel case beam bottom and beam; 2) each main spandrel girder end face is made as inclined-plane, on each main spandrel girder end face, be fixed with rubber packing, in transport steel case beam process, main spandrel girder end face is directly supported on the inclined bottom plate of steel box girder segment, for steel box girder segment provides vertical and longitudinal bracing, the resistance to overturning of steel box girder segment and Beam transportation vehicle in guarantee transportation.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of Beam transportation vehicle on the adjustable type wheel-track type beam of the utility model embodiment.
Fig. 2 is the use view of Fig. 1.
Detailed description of the invention
Embodiment
Beam transportation vehicle on the adjustable type wheel-track type beam of the present embodiment, as depicted in figs. 1 and 2, comprises that two walking rails 1 that are parallel to each other of being laid on concrete girder and two are respectively across the main spandrel girder 2 of two walking rails 1.
Between each main spandrel girder 2 and two walking rails 1, be respectively equipped with traveling wheels 3, between two traveling wheels 3 on every walking rails 1, be connected with connecting rod 4, each traveling wheels 3 are provided with the engine 5 for driving traveling wheels to move.The middle part of connecting rod 4 is provided with the adjusting device 4-1 for regulating connecting rod length, is connected with for regulating increasing of main spandrel girder 2 height to save 6 between the bottom of main spandrel girder 2 and traveling wheels 3.Main spandrel girder 2 can be made as rectangle.Between connecting rod 4 and traveling wheels 3, be connected by bearing pin.Walking rails 1 adopts P60 rail track.
On the each main spandrel girder 2 of the present embodiment, be fixed with the cable drum 8 for folding and unfolding cable.Can control Beam transportation vehicle walking on beam by the cable of cable drum 8.
Each main spandrel girder 2 end faces of the present embodiment are made as inclined-plane, and two main spandrel girder end faces are formed slopely V-type mutually.Steel case beam 7 drops on two main spandrel girder end faces.
On each main spandrel girder 2 end faces of the present embodiment, be fixed with rubber packing 2-1.
The present embodiment to increase joint 6 are hydraulic jack.
The utility model is not limited to above-described embodiment.All employings are equal to replaces the technical scheme forming, and all drops on the protection domain of the utility model requirement.
Claims (5)
1. Beam transportation vehicle on an adjustable type wheel-track type beam, comprise that two walking rails that are parallel to each other of being laid on concrete girder and two are respectively across the main spandrel girder of two walking rails, between each main spandrel girder and two walking rails, be respectively equipped with traveling wheels, between two traveling wheels on every walking rails, be connected with connecting rod, each traveling wheels are provided with the engine for driving traveling wheels to move, it is characterized in that, the middle part of described connecting rod is provided with the adjusting device for regulating connecting rod length, between the bottom of described main spandrel girder and traveling wheels, be connected with the joint of increasing for regulating main spandrel girder height.
2. Beam transportation vehicle on adjustable type wheel-track type beam as claimed in claim 1, is characterized in that: on each main spandrel girder, be fixed with the cable drum for folding and unfolding cable.
3. Beam transportation vehicle on adjustable type wheel-track type beam as claimed in claim 1 or 2, is characterized in that: each main spandrel girder end face is made as inclined-plane, two main spandrel girder end faces are formed slopely V-type mutually.
4. Beam transportation vehicle on adjustable type wheel-track type beam as claimed in claim 3, is characterized in that: on each main spandrel girder end face, be fixed with rubber packing.
5. Beam transportation vehicle on adjustable type wheel-track type beam as claimed in claim 3, is characterized in that: described in to increase joint be hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688303.8U CN203625777U (en) | 2013-11-04 | 2013-11-04 | Adjustable wheeltrack type beam transporting vehicle on beams |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320688303.8U CN203625777U (en) | 2013-11-04 | 2013-11-04 | Adjustable wheeltrack type beam transporting vehicle on beams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625777U true CN203625777U (en) | 2014-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320688303.8U Expired - Fee Related CN203625777U (en) | 2013-11-04 | 2013-11-04 | Adjustable wheeltrack type beam transporting vehicle on beams |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625777U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724130A (en) * | 2015-02-02 | 2015-06-24 | 苏州锐耐洁电子科技新材料有限公司 | Multifunctional machining carrier vehicle |
| CN110387827A (en) * | 2019-07-25 | 2019-10-29 | 中铁重工有限公司 | The manufacturing method and transportation resources of big deck-molding steel box-girder |
| CN111824191A (en) * | 2020-07-13 | 2020-10-27 | 中国水利水电第十二工程局有限公司 | Method special for transporting assembled box girder of heavy prefabricated arch bridge |
| CN112323644A (en) * | 2020-10-30 | 2021-02-05 | 中铁一局集团有限公司 | Beam transporting vehicle, beam transporting system, steel box beam assembling system and steel box beam assembling method |
-
2013
- 2013-11-04 CN CN201320688303.8U patent/CN203625777U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724130A (en) * | 2015-02-02 | 2015-06-24 | 苏州锐耐洁电子科技新材料有限公司 | Multifunctional machining carrier vehicle |
| CN110387827A (en) * | 2019-07-25 | 2019-10-29 | 中铁重工有限公司 | The manufacturing method and transportation resources of big deck-molding steel box-girder |
| CN111824191A (en) * | 2020-07-13 | 2020-10-27 | 中国水利水电第十二工程局有限公司 | Method special for transporting assembled box girder of heavy prefabricated arch bridge |
| CN112323644A (en) * | 2020-10-30 | 2021-02-05 | 中铁一局集团有限公司 | Beam transporting vehicle, beam transporting system, steel box beam assembling system and steel box beam assembling method |
| CN112323644B (en) * | 2020-10-30 | 2022-04-08 | 中铁一局集团有限公司 | Beam transporting vehicle, beam transporting system, steel box beam assembling system and steel box beam assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: NO.2 ENGINEERING CO., LTD., ZHONGTIE NO.4 BUREAU GROUP Effective date: 20150521 Owner name: CHINA TIESIJU CIVIL ENGINEERING GROUP CO., LTD. NO Effective date: 20150521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215100 SUZHOU, JIANGSU PROVINCE TO: 100844 HAIDIAN, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150521 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY Corp. Patentee after: CHINA TIESIJU CIVIL ENGINEERING GROUP Co.,Ltd. Patentee after: THE SECOND CONSTRUCTION CO., LTD. OF CTCE Group Address before: Li River Road, Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province, No. 9 215100 Patentee before: THE SECOND CONSTRUCTION CO., LTD. OF CTCE Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20201104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |