CN101880998B - Lifting type invisible skew bridge - Google Patents
Lifting type invisible skew bridge Download PDFInfo
- Publication number
- CN101880998B CN101880998B CN2010102223222A CN201010222322A CN101880998B CN 101880998 B CN101880998 B CN 101880998B CN 2010102223222 A CN2010102223222 A CN 2010102223222A CN 201010222322 A CN201010222322 A CN 201010222322A CN 101880998 B CN101880998 B CN 101880998B
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- China
- Prior art keywords
- hinged
- girder
- chain
- main beam
- support
- 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 - Fee Related
Links
- 230000003028 elevating effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a lifting type invisible skew bridge used for replacing slop in a special occasion. The lifting type invisible skew bridge consists of an anti-skid panel, a lining, a main beam, a support, chain wheels, chains, a reducer casing, a motor, a cover plate, a bearing, a connecting seat, a baffle, a long shaft, a lower bearing and a twist joint. One end of the main beam is provided with a hinged hole, the middle of the main beam is provided with the twist joint which is respectively hinged with the connecting seat and the support; the lining and the main beam are tailor-welded into a grid frame on which the anti-skid panel is sealed; the long shaft is fixed on the lower edge of an upper roadbed plane, and the long shaft is provided with an input chain wheel and an output chain wheel; the connecting seat on the lifting chain is hinged with the main beam; the one end of the support is hinged with the twist joint at the middle of the main beam, and the other end of the support is hinged with the lower bearing; a driven chain wheel is installed on the lower bearing; the motor transfers kinetic energy to the reducer casing, the reducer casing transfers the kinetic energy to the long shaft through the chains, the lifting chain drives a bridge surface composed of the main beam, the lining and the anti-skid panel to be unilaterally lifted, and the support is subsequently unfolded or furled; and a lifting limit is controlled by electric elements.
Description
Technical field
The present invention relates to a kind of lifting type invisible skew bridge.
Background technology
Current vehicle has the place of certain height difference up and down; Be equipped with fixing slope, but then can the pros and cons half-and-half for the fixed ramp that is arranged on a narrow roadside or a spacious inadequately rand, that when making things convenient for vehicle up and down, also gives road unobstructedly causes no small pressure; Solving the effective way of this contradiction is that fixed ramp is made movable slope; Do not establish the slope at ordinary times,, the slope is set temporarily when demand again to increase the scope of activities in width of roadway and place; Generally be suitable for seldom using the occasion on slope, like alternate channel of power distribution room, machine room and some critical facilitys etc.
Summary of the invention
The technical problem that the present invention will solve provides a kind of easy to use, and reliable is in order to substitute the lifting type invisible skew bridge on special occasions slope." lifting type invisible skew bridge " promptly has to go up and down and hidden function, and the roadbed plane up and down that is connected high up in the air, can buy car in installments and walk.The present invention adopts chain drive structure, and by Electric Traction, the time spent bridge floor is not reduced to and the parallel plane low level of following roadbed, not road occupying; Bridge floor one end raises and is connected with top roadbed plane when launching, and forms skew bridge.
In order to address the above problem; The present invention realizes that through following technical scheme it is made up of anti-skidding panel, lining shelves, girder, support, sprocket wheel (input sprocket, output chain gear, driven sprocket), chain (transmitting chain, elevating chain), reduction box, motor, cover plate, bearing, Connection Block, baffle plate, major axis, undersetting, articulated joint.Girder and lining shelves are welded into grid frame, and envelope is with the non slip surface plate above; Girder should be selected the relatively large section bar of module of anti-bending section for use with lining shelves, and like i iron, H shaped steel, channel-section steel, rectangular steel pipe etc., girder one end is established hinge hole, and the centre position establishes the articulated joint of a band hinge hole, respectively with Connection Block with support hinged; Be supported for the rod member of two ends band hinge hole, its effect is to increase structural stability, improves the supporting capacity of bridge floor.One major axis is fixed on the lower edge of the base plane of setting out on a journey through bearing, the input sprocket that transmits kinetic energy is installed on the major axis and drives the output chain gear that Connection Block, girder go up and down.Connection Block is housed on elevating chain; Connection Block is formed by the special chain drive and the U-shaped holder combination of band mounting ear; Or by extraordinary carrier bar and steel plate directly and girder hinged; Distance between output chain gear and the driven sprocket determines by hoisting depth, support and driven sprocket all with hinged form fix on the undersetting of bottom.Motor is passed to reduction box with kinetic energy; Reduction box is passed to major axis through transmitting chain and input sprocket; Output chain gear and driven sprocket and elevating chain are formed a jacking system; The bridge floor that Connection Block drive girder on the elevating chain, lining shelves, anti-skidding panel are formed is done monolateral up-down, and support also launches along with the up-down of bridge floor or draws in, is bringing into play due separately function.
Description of drawings
Vertical view when Fig. 1 draws (stealth) in for the present invention.
Fig. 2 is an A-A sectional view of the present invention.
Fig. 3 is a B-B sectional view of the present invention.
Vertical view when Fig. 4 launches for the present invention.
Fig. 5 is a C-C sectional view of the present invention.
Fig. 6 is a D-D sectional view of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
Among the figure 1, anti-skidding panel; 2, lining shelves; 3, girder; 4, support; 5, sprocket wheel (5.1 input sprockets, 5.2 output chain gears, 5.3 driven sprockets); 6, chain (6.1 transmit chain, 6.2 elevating chains); 7, reduction box; 8, motor; 9, cover plate; 10, bearing; 11, Connection Block; 12, baffle plate; 13, major axis; 14, undersetting; 15, articulated joint; 16, following roadbed plane; 17, the base plane of setting out on a journey.
Present embodiment middle girder 3 main bodys adopt rectangular steel pipe, and an end is established hinge hole, and the centre position establishes the articulated joint 15 of a band hinge hole, respectively with Connection Block 11 with to support 4 hinged.Lining shelves 2 are welded into grid frame with girder 3, and envelope is with non slip surface plate 1 above; Major axis 13 is a multidiameter, is fixed on the lower edge of the base plane 17 of setting out on a journey through bearing 10, input sprocket 5.1 is installed on the major axis 13 and drives the output chain gear 5.2 that Connection Block 11, girder 3 go up and down.Connection Block 11 is housed on elevating chain 6.2, and Connection Block 11 is formed with the U-shaped holder combination by the special chain drive joint of band mounting ear, or direct and girder 3 is hinged by extraordinary carrier bar and steel plate; Supporting 4 is the rod member of two ends band hinge hole, and the articulated joint 15 in the middle of an end and the girder 3 is hinged, and the other end is hinged with the undersetting 14 that is fixed on the bottom.Driven sprocket 5.3 is installed on the undersetting 14 with hinged form, and is free to rotate; By motor 8 kinetic energy is passed to reduction box 7, reduction box 7 is passed to major axis 13 through transmitting chain 6.1 input sprockets 5.1, and output chain gear 5.2 is formed a jacking system with driven sprocket 5.3 and elevating chain 6.2; The bridge floor that Connection Block 11 drive girders 3 on the elevating chain 6.2, lining shelves 2, anti-skidding panel 1 are formed is done monolateral up-down, and support 4 also launches along with the up-down of bridge floor or draws in; Set out on a journey the installation access hole of base plane 17 with cover plate 9 shutoff, and the side is with baffle plate 12 shutoff.Go up and down spacingly then travel switch to be set or other sensing element is controlled by electric.
When the present invention drew in, anti-skidding panel 1 flushed with following roadbed plane 16, can become the part on roadbed plane 16 down, can suitably increase the scope of activities in width of roadway and place; If when vehicle has the upstream or downstream demand, can the present invention be launched, anti-skidding panel 1 monolateral rising is connected with the base plane 17 of setting out on a journey, and forms skew bridge.For safety, need to erect warning mark in deployed condition, in order to avoid cause unnecessary loss in the skew bridge both sides.Supporting capacity of the present invention then should dispose according to the actual requirements.
Claims (1)
1. a lifting type invisible skew bridge is made up of anti-skidding panel, lining shelves, girder, support, input sprocket, output chain gear, driven sprocket, transmission chain, elevating chain, reduction box, motor, cover plate, bearing, Connection Block, baffle plate, major axis, undersetting, articulated joint; Girder one end is established hinge hole, and articulated joint is established in the centre position, and is hinged with support with Connection Block respectively; Be supported for the rod member in the hinged hole of band, two ends, the articulated joint in the middle of an end and the girder is hinged, and the other end and undersetting are hinged; The lining shelves are welded into grid frame with girder, and envelope is with the non slip surface plate above; Major axis is a multidiameter, is fixed on the lower edge of the base plane of setting out on a journey through bearing, and input sprocket and output chain gear are installed on the major axis; Connection Block and girder on the elevating chain are hinged; Driven sprocket is installed on the undersetting, and is free to rotate; Motor is passed to reduction box with kinetic energy, and reduction box is passed to major axis through transmitting chain, and elevating chain drives the bridge floor that girder, lining shelves, anti-skidding panel form and does monolateral up-down, supports with bridge floor to go up and down to launch or draw in; Go up and down spacingly to control by electrical equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102223222A CN101880998B (en) | 2010-06-27 | 2010-06-27 | Lifting type invisible skew bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102223222A CN101880998B (en) | 2010-06-27 | 2010-06-27 | Lifting type invisible skew bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101880998A CN101880998A (en) | 2010-11-10 |
| CN101880998B true CN101880998B (en) | 2012-02-01 |
Family
ID=43053125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102223222A Expired - Fee Related CN101880998B (en) | 2010-06-27 | 2010-06-27 | Lifting type invisible skew bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101880998B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251466B (en) * | 2011-04-27 | 2012-10-03 | 武桥重工集团股份有限公司 | Fixed rotating shaft type hydraulic opening bridge |
| CN105797299B (en) * | 2016-04-29 | 2021-02-09 | 捷达消防科技（苏州）股份有限公司 | Fire hose protects bridge construction |
| CN108103883B (en) * | 2017-12-20 | 2019-10-15 | 郑州靓岛建筑设计有限公司 | A kind of packaged type terraced slope pad |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR739803A (en) * | 1931-07-10 | 1933-01-17 | Maschf Augsburg Nuernberg Ag | Control for weighbridges, with articulated rack driving articulation journals installed on the bridge, by means of a pulling and pushing device |
| US3276059A (en) * | 1961-05-29 | 1966-10-04 | Valentine E Macy Jr | Hydraulic means |
| US3848288A (en) * | 1973-05-14 | 1974-11-19 | Autoquip Corp | Safety lock for bascule bridge |
| CN201232369Y (en) * | 2008-07-18 | 2009-05-06 | 周爱莲 | Cushion for slope |
-
2010
- 2010-06-27 CN CN2010102223222A patent/CN101880998B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR739803A (en) * | 1931-07-10 | 1933-01-17 | Maschf Augsburg Nuernberg Ag | Control for weighbridges, with articulated rack driving articulation journals installed on the bridge, by means of a pulling and pushing device |
| US3276059A (en) * | 1961-05-29 | 1966-10-04 | Valentine E Macy Jr | Hydraulic means |
| US3848288A (en) * | 1973-05-14 | 1974-11-19 | Autoquip Corp | Safety lock for bascule bridge |
| CN201232369Y (en) * | 2008-07-18 | 2009-05-06 | 周爱莲 | Cushion for slope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101880998A (en) | 2010-11-10 |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: BEIJING URBAN CONSTRUCTION HEAVY INDUSTRIES CO., L Free format text: FORMER OWNER: HUANG YOUHUA Effective date: 20140718 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Pang Zhong Inventor before: Huang Youhua |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311800 SHAOXING, ZHEJIANG PROVINCE TO: 100166 FENGTAI, BEIJING Free format text: CORRECT: INVENTOR; FROM: HUANG YOUHUA TO: PANG ZHONG |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140718 Address after: 100166 Beijing city Fengtai District Xiaotun Road No. 111 Patentee after: Beijing Urban Construction Heavy Industries Co.,Ltd. Address before: 311800 Zhejiang Province, Zhuji city Jiyang Street Village Road Building 34 room 2-104 Patentee before: Huang Youhua |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20150627 |
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| EXPY | Termination of patent right or utility model |