CN102826206B - Shipway structure with uniform wheel-pressure distribution of travelling wheel - Google Patents
Shipway structure with uniform wheel-pressure distribution of travelling wheel Download PDFInfo
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- CN102826206B CN102826206B CN201210361820.4A CN201210361820A CN102826206B CN 102826206 B CN102826206 B CN 102826206B CN 201210361820 A CN201210361820 A CN 201210361820A CN 102826206 B CN102826206 B CN 102826206B
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- vehicle frame
- cradle
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Abstract
The invention discloses a shipway structure with uniform wheel-pressure distribution of a travelling wheel. The shipway structure is characterized in that a shipway is arranged on two frame balance beams, walking wheels are arranged under the frame balance beams and are movably connected with the frame balance beams through wheel axles, the frame balance beams are fixedly connected with the shipway through a frame and rotating shafts, two layers of load distributing holes are formed on the shipway and are arranged in a delta shape; and the two frame balance beams are arranged on a civil engineering rail by a walking wheel frame, and the walking wheels are movably connected with the civil engineering rail. Compared with the prior art, the shipway structure has the advantages of being good in uniform wheel-pressure distribution of the shipway, being capable of effectively distributing concentrated load so that the civil engineering structure is more uniform in load, reducing engineering building cost, being simple in structure, and greatly facilitating maintenance and repair of equipment.
Description
Technical field
The present invention relates to construction equipment technical field of structures, specifically a kind of for the uniform cradle structure of travelling wheel wheel load.
Background technology
At present, cradle both domestic and external, in the time that Active workings height is unrestricted, generally all adopts truss structure, and the cradle engineering-built expense of truss structure is low, short construction period.In the time that Active workings height can not meet truss structure, generally all adopt board-like cradle structure, the cradle of plank frame is for homogenizing travelling wheel wheel load as much as possible, need on all travelling wheels, arrange spring device, the equalizing structure complexity of wheel load, and adopt steel supporting structure between boats and ships and laterally oblique cradle, and make ship weight be uniformly distributed in cradle, thus uniform travelling wheel wheel load.
The problem that the cradle of above-mentioned plank frame exists is: wheel load distributed pole is inhomogeneous, easily cause partial load excessive to civil engineering structure, so that the density laying out pile is large, the engineering-built expense of civil engineering structure is high, and the equalizing structure complexity of wheel load, strengthen the care and maintenance difficulty of equipment.
Summary of the invention
The object of the invention is the uniform cradle structure of a kind of travelling wheel wheel load designing for the deficiencies in the prior art, adopt double-deck plank frame cradle and the vehicle frame equalizing bar that load-division hole is set, power transmission link is few, the power stream of concentrated load obtains actv. shunting, further uniform cradle travelling wheel wheel load, makes civil engineering structure stand under load comparatively even, simple in structure, greatly facilitate the care and maintenance of equipment, reduce cradle engineering-built expense.
The object of the present invention is achieved like this: the cradle structure that a kind of travelling wheel wheel load is uniform, comprise the cradle and the civil engineering track that are provided with travelling wheel, be characterized in that cradle is arranged on two vehicle frame equalizing bars, vehicle frame equalizing bar has travelling wheel, travelling wheel is flexibly connected with vehicle frame equalizing bar by wheel shaft, and vehicle frame equalizing bar is fixedly connected with cradle with rotating shaft by vehicle frame; The plank frame that described cradle is welded for " work " word beam, which is provided with ground floor load-division hole and the second layer load-division hole of rectangle opening, and top and two axiss of symmetry that described second layer load-division hole is arranged on vehicle frame equalizing bar overlap; Described ground floor load-division hole and two second layer load-division holes are the setting of " product " font; Two vehicle frame equalizing bars are erected on civil engineering track by travelling wheel, travelling wheel with civil engineering track for being flexibly connected.
It is uniform good that the present invention compared with prior art has cradle travelling wheel wheel load, can shunt concentrated load by actv., makes civil engineering structure stand under load comparatively even, reduces engineering-built expense, simple in structure, greatly facilitates the care and maintenance of equipment.
Brief description of the drawings
Fig. 1 is structural representation of the present invention
Fig. 2 is the A-A section-drawing of Fig. 1
Fig. 3 is the B-B section-drawing of Fig. 1
Fig. 4 is the C-C section-drawing of Fig. 1
Fig. 5 is the invention process illustration
Detailed description of the invention
Consult accompanying drawing 1 ~ accompanying drawing 4, the present invention includes the cradle 1 and the civil engineering track 8 that are provided with travelling wheel 7, cradle 1 is arranged on two vehicle frame equalizing bars 6, vehicle frame equalizing bar 6 has travelling wheel 7, travelling wheel 7 is flexibly connected with vehicle frame equalizing bar 6 by wheel shaft 10, and vehicle frame equalizing bar 6 is fixedly connected with cradle 1 with rotating shaft 9 by vehicle frame 11; The plank frame that described cradle 1 is welded for " work " word beam, which is provided with ground floor load-division hole 4 and the second layer load-division hole 5 of rectangle opening, and top and two axiss of symmetry that described second layer load-division hole 5 is arranged on vehicle frame equalizing bar 6 overlap; Described ground floor load-division hole 4 and two second layer load-division holes 5 are the setting of " product " font; Two vehicle frame equalizing bars 6 are erected on civil engineering track 8 by travelling wheel 7, travelling wheel 7 with civil engineering track 8 for being flexibly connected.
Consult accompanying drawing 5, the present invention installs like this and uses: ground floor load-division hole 4 and the second layer load-division hole 5 of on cradle 1, offering rectangle, top and two axiss of symmetry that second layer load-division hole 5 is opened in vehicle frame equalizing bar 6 overlap, the 1 liang of axis of symmetry in ground floor load-division hole 4 and cradle overlaps, and ground floor load-division hole 4 and two second layer load-division holes 5 are the setting of " product " font; By vehicle frame 11 and rotating shaft 9, two vehicle frame equalizing bars, 6, two travelling wheels 7 being installed in cradle 1 bottom is arranged on vehicle frame equalizing bar 6 by wheel shaft 10.Concentrated load 3 is by block 4, power is delivered to cradle 1, power stream is shunted in the time running into ground floor load-division hole 4, walk around ground floor load-division hole 4 and arrive respectively left and right two second layer load-division holes 5 below, power stream is walked around respectively two second layer load-division holes 5, power stream after shunting is delivered in the rotating shaft 9 of left and right two vehicle frame equalizing bars 6 again, finally power is evenly delivered on four travelling wheels 7 by vehicle frame equalizing bar 6.Concentrated load 3 is decomposed into the wheel load of 4 travelling wheels like this, acts on civil engineering track 8, realizes travelling wheel wheel load homogenizing, thereby makes civil engineering structure stand under load comparatively even.
More than just the present invention is further illustrated, and not in order to limit this patent, all is the present invention's equivalence enforcement, within all should being contained in the claim scope of this patent.
Claims (1)
1. the cradle structure that travelling wheel wheel load is uniform, comprise the cradle and the civil engineering track that are provided with travelling wheel, it is characterized in that cradle is arranged on two vehicle frame equalizing bars, vehicle frame equalizing bar has travelling wheel, travelling wheel is flexibly connected with vehicle frame equalizing bar by wheel shaft, and vehicle frame equalizing bar is fixedly connected with cradle with rotating shaft by vehicle frame; The plank frame that described cradle is welded for " work " word beam, which is provided with ground floor load-division hole and the second layer load-division hole of rectangle opening; Described second layer load-division hole is arranged on the top of vehicle frame equalizing bar and the axis of symmetry in second layer load-division hole overlaps with the axis of symmetry of vehicle frame equalizing bar; Described ground floor load-division hole and two second layer load-division holes are the setting of " product " font; Two vehicle frame equalizing bars are erected on civil engineering track by travelling wheel, and travelling wheel can roll on civil engineering track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210361820.4A CN102826206B (en) | 2012-09-26 | 2012-09-26 | Shipway structure with uniform wheel-pressure distribution of travelling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210361820.4A CN102826206B (en) | 2012-09-26 | 2012-09-26 | Shipway structure with uniform wheel-pressure distribution of travelling wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102826206A CN102826206A (en) | 2012-12-19 |
| CN102826206B true CN102826206B (en) | 2014-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210361820.4A Active CN102826206B (en) | 2012-09-26 | 2012-09-26 | Shipway structure with uniform wheel-pressure distribution of travelling wheel |
Country Status (1)
| Country | Link |
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| CN (1) | CN102826206B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928447A (en) * | 2018-06-22 | 2018-12-04 | 中船第九设计研究院工程有限公司 | A kind of oblique cradle of transverse direction walks wheel load distribution equalizing structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353118A (en) * | 2007-07-24 | 2009-01-28 | （株）洧永精工 | Self-driving apparatus for transfering a ship |
| CN201458553U (en) * | 2009-06-11 | 2010-05-12 | 洛阳卡瑞起重设备有限公司 | Balance dolly device for hoist double girder crane |
| CN201566817U (en) * | 2009-10-27 | 2010-09-01 | 中国长江航运集团青山船厂 | Berth bogie for transporting ships or ship parts |
| CN102219046A (en) * | 2011-05-03 | 2011-10-19 | 太阳鸟游艇股份有限公司 | All-round combination land wheel for marine bracket |
| CN202783733U (en) * | 2012-09-26 | 2013-03-13 | 中船第九设计研究院工程有限公司 | Horizontal inclined shipway structure with uniformly distributed traveling wheel pressure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060026332A (en) * | 2004-09-20 | 2006-03-23 | 삼성중공업 주식회사 | Equipment for moving and jacking large sized structure |
| CN102114848B (en) * | 2010-12-27 | 2013-03-20 | 南车二七车辆有限公司 | Railway transportation vehicle for large tubular goods and method for loading large tubular goods |
| CN202294818U (en) * | 2011-09-09 | 2012-07-04 | 腾达建设集团股份有限公司 | Wheel-rail type girder transporting vehicle |
-
2012
- 2012-09-26 CN CN201210361820.4A patent/CN102826206B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101353118A (en) * | 2007-07-24 | 2009-01-28 | （株）洧永精工 | Self-driving apparatus for transfering a ship |
| CN201458553U (en) * | 2009-06-11 | 2010-05-12 | 洛阳卡瑞起重设备有限公司 | Balance dolly device for hoist double girder crane |
| CN201566817U (en) * | 2009-10-27 | 2010-09-01 | 中国长江航运集团青山船厂 | Berth bogie for transporting ships or ship parts |
| CN102219046A (en) * | 2011-05-03 | 2011-10-19 | 太阳鸟游艇股份有限公司 | All-round combination land wheel for marine bracket |
| CN202783733U (en) * | 2012-09-26 | 2013-03-13 | 中船第九设计研究院工程有限公司 | Horizontal inclined shipway structure with uniformly distributed traveling wheel pressure |
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| Publication number | Publication date |
|---|---|
| CN102826206A (en) | 2012-12-19 |
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