CN105672142B - Assembly type exchanging bridge device and its construction method - Google Patents
Assembly type exchanging bridge device and its construction method Download PDFInfo
- Publication number
- CN105672142B CN105672142B CN201610020797.0A CN201610020797A CN105672142B CN 105672142 B CN105672142 B CN 105672142B CN 201610020797 A CN201610020797 A CN 201610020797A CN 105672142 B CN105672142 B CN 105672142B
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- Prior art keywords
- crane
- bridge
- way
- motor
- damaging
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 239000000725 suspension Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 241000579971 Terebridae Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000032258 transport Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000015170 shellfish Nutrition 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of assembly type exchanging bridge device and its construction method, including crane way 1 and crane bracing frame 2, the crane bracing frame 2 is on bridge pier, the crane way 1 is on the crane bracing frame 2, crane 4 is installed on the crane way 1, directive wheel 46 is installed between the crane 4 and crane way 1.Beneficial effects of the present invention：The device and its construction method are particularly suitable for the remote and more area in mountain, the exchanging bridge that will quickly can be damaged, and save duration and cost, practical, are suitable for promoting the use of.
Description
Technical field
The present invention relates to a kind of assembly type exchanging bridge device and its construction method, belong to engineering construction technology neck
Domain.
Background technology
Bailey bridge is to be widely used in the world, a kind of bridge of prevalence, and it has simple structure, convenient transportation, frame
If quick, the characteristics of decompose easy.It is provided simultaneously with large carrying capacity, structural rigidity is strong, the advantages of fatigue life is long.It can basis
The different across footpath composition all kinds being actually needed and the temporary bridge of various uses, meet an urgent need bridge and fixed bridge, weight few with component
Amount is light, the characteristics of low cost.Initial Bei Lei armies bridge is designed the World War II initial stage in 1938 by Britain engineer
's.During the Second World War, this military steel bridge is widely used, and after the war, many countries after some improvement turn shellfish thunder steel bridge
For civilian, nowadays, shellfish thunder steel bridge plays irreplaceable effect in transport development, flood-fighting.
As Application No. CN102472025A discloses a kind of method for replacing bridge using pre- founding materials and dress
Put, the pre- founding materials includes piling bar, the convex of steel Concrete Structure cushion cap and metal and female connectors.Pre- founding materials
Can be formed as accurate standard before building site being delivered to for bridge replacement engineering in the environment of plant of control.And, convex
Shape and female connectors provide quick and firm method to connect cushion cap and stake, and not using weldering between stake and cushion cap
Connect.
In some remote and more areas in mountain, large-scale crane is difficult to reach, and Bailey bridge bridge service life reaches
Or damage etc., needing to change, be all to carry out artificial disassembling, assembling and replacing at present, speed is slow, and the engineering time is long, has a strong impact on traffic.
Content of the invention
Instant invention overcomes the problem that prior art is present, it is proposed that a kind of assembly type exchanging bridge device and its construction party
Method, the device and its construction method are particularly suitable for the remote and more area in mountain, the exchanging bridge that will quickly can be damaged, and save
Duration and cost.
The concrete technical scheme of the present invention is as follows：
Assembly type exchanging bridge device, including crane way and crane bracing frame, the crane bracing frame is arranged on bridge pier
On, crane way is provided with crane on the crane way on the crane bracing frame, the crane and crane way
Between directive wheel is installed；
The crane both sides are provided with screw mandrel, and on screw mandrel, the spindle motor passes through transmission gear shift to spindle motor
Case transmission drives crane to move on screw mandrel；Hawser motor is arranged on the crane by bolt, the hawser motor both sides
Steel wire rope is provided with, suspension hook is installed on a steel cord, and the suspension hook is provided with anticreep hook structure；The hawser motor both sides are provided with spiral shell
Keyhole, is additionally provided with brake on the crane.
Preferentially, the screw mandrel two ends are provided with back-up ring.
The invention allows for a kind of assembly type exchanging bridge device construction method, it is characterised in that comprise the following steps：
1) first with transport vehicle by bridge transportation to be replaced to need change Bridge position, then build on bridge pier and hang
Car bracing frame and crane way；
2) in crane way crane installed above and its directive wheel, directive wheel is made to realize being synchronized with the movement with crane, Ran Houzai
Assembling crane, wherein hawser motor are arranged on corresponding bolt hole according to the width of the bridge for damaging；
3) step 2) all part installations after crane is carried out on crane way and screw mandrel operation debugging, examine
Look into equipment operational reliability；
4) control crane runs to the top of the bridge of damage, then according to the length of the bridge for damaging, control leading screw electricity
Machine rotates, and drives trolley movement through transfer gear box, so as to be adjusted to suitable position, then overturns brake to crane
It is braked on guide rail；
5) rotation of control hawser motor, transfers steel wire rope, stops, then hanging when suspension hook touches the bridge of damage
Bridge position point auger shell pit that hook is correspondingly damaged suspension ring of screwing on；
6) by hook suspension ring, anticreep hook structure is carried out on bales catch, and steel wire rope is reclaimed in the motor rotation of control hawser will
The bridge of damage is sling, and brake is turned back original position then, and transports transport vehicle rear；
7) reuse crane bridge to be replaced above transport vehicle is sling, transported to the position of the bridge for damaging
It is replaced, when bridge pier is close to, point operation control hawser motor is transferred, until installing bridge to be replaced；
8) finally the bridge of damage is sling using crane and is placed on transport vehicle, transport vehicle leaves, and construction is completed.
Beneficial effects of the present invention：The device and its construction method are particularly suitable for the remote and more area in mountain, can be fast
The exchanging bridge that speed will be damaged, saves duration and cost, practical, is suitable for promoting the use of.
Description of the drawings
Fig. 1 is the front view of assembly type exchanging bridge device of the present invention；
Fig. 2 is the structural representation of assembly type exchanging bridge device of the present invention；
Structural representations of the Fig. 3 for crane；
Fig. 4 is schematic diagram during present invention construction；
Fig. 5 is schematic diagram during present invention construction.
Specific embodiment
As illustrated, assembly type exchanging bridge device, including crane way 1 and crane bracing frame 2, the crane bracing frame
2 on bridge pier, and crane way 1 is provided with crane 4, institute on the crane bracing frame 2 on the crane way 1
State and directive wheel 46 is installed between crane 4 and crane way 1, crane 4 is installed above sunlamp, for night work, crane 4
On be also equipped with rain insensitive device, for rain work.4 both sides of the crane are provided with screw mandrel 411, and spindle motor 48 is arranged on silk
On bar 411, the spindle motor 48 drives crane 4 to move on screw mandrel 411 by the transmission of transfer gear box 47；Hawser motor 49
By bolt 43 on the crane 4,49 both sides of hawser motor are provided with steel wire rope 45, and suspension hook 44 is arranged on steel wire rope
On 45, the suspension hook 44 is provided with anticreep hook structure 50；49 both sides of hawser motor are provided with bolt hole 51, on the crane 4
It is additionally provided with brake 52.
The present invention also proposes a kind of assembly type exchanging bridge device construction method, comprises the following steps：
1) transporting bridge 8 to be replaced with transport vehicle 5 first needs to change Bridge position, then builds on bridge pier
Crane bracing frame 2 and crane way 1；
2) in 1 crane installed above 4 of crane way and its directive wheel 46, directive wheel 46 is made to realize being synchronized with the movement with crane 4,
Then crane 4 is assembled again, and wherein hawser motor 49 is arranged on corresponding bolt hole 51 according to the width of the bridge 7 for damaging；
3) step 2) all part installations after crane 4 is carried out operation tune on crane way 1 and screw mandrel 411
Examination, checks equipment operational reliability；
4) control crane 4 runs to the top of the bridge 7 of damage, then according to the length of the bridge 7 for damaging, controls leading screw
Motor 48 rotates, and drives crane 4 to move through transfer gear box 47, so as to be adjusted to suitable position, then by brake 52
Overturn and be braked to crane way 1；
5) control hawser motor 49 rotates, and transfers steel wire rope 45, stops when suspension hook 44 touches the bridge 7 of damage,
Then in the 7 location point auger shell pit of bridge suspension ring 3 of screwing on of 44 corresponding damage of suspension hook；
6) suspension hook 44 is hooked suspension ring 3, anticreep hook structure 50 is carried out on bales catch, control hawser motor 49 rotates and reclaims steel
The bridge 7 of damage is sling by cord 45, brake 52 is turned back original position then, and transports 5 rear of transport vehicle；
7) reuse crane 45 bridge 8 to be replaced above of transport vehicle is sling, transported to the bridge 7 of damage
Position is replaced, and when bridge pier is close to, point operation control hawser motor 49 is transferred, until installing bridge 8 to be replaced；
8) finally the bridge 7 of damage is sling using crane 4 and is placed on transport vehicle 5, transport vehicle 5 leaves, and construction is completed.
In addition to the implementation, the present invention can also have other embodiment.All employing equivalents or equivalent transformation shape
Into technical scheme, all fall within the protection domain of application claims.
Claims (1)
1. assembly type exchanging bridge device, including crane way (1) and crane bracing frame (2), described crane bracing frame (2) install
On bridge pier, crane way (1) is on crane bracing frame (2), it is characterised in that described crane way (1) is upper to pacify
Equipped with crane (4), directive wheel (46) is installed between crane (4) and crane way (1)；
Crane (4) both sides are provided with screw mandrel (411), and spindle motor (48) is arranged on screw mandrel (411), the spindle motor
(48) crane (4) is driven in the upper motion of screw mandrel (411) by transfer gear box (47) transmission；Hawser motor (49) passes through bolt
(43) on the crane (4), hawser motor (49) both sides are provided with steel wire rope (45), and suspension hook (44) is arranged on steel wire
On rope (45), suspension hook (44) are provided with anticreep hook structure (50)；Hawser motor (49) both sides are provided with bolt hole (51),
Brake (52) is additionally provided with crane (4)；
Screw mandrel (411) two ends are provided with back-up ring (41)；
Assembly type exchanging bridge device construction method, comprises the following steps：
1) bridge (8) to be replaced is transported to needing to change Bridge position with transport vehicle (5) first, is then built on bridge pier
Crane bracing frame (2) and crane way (1)；
2) in crane way (1) crane (4) installed above and its directive wheel (46), directive wheel (46) is made to realize with crane (4) same
Step motion, then assembles crane (4) again, and wherein hawser motor (49) is arranged on corresponding according to the width of the bridge (7) for damaging
On bolt hole (51)；
3) step 2) all part installations after crane (4) is run on crane way (1) and screw mandrel (411)
Debugging, checks equipment operational reliability；
4) control crane (4) runs to the top of the bridge (7) of damage, then according to the length of the bridge (7) for damaging, controls silk
Thick stick motor (48) rotates, and drives crane (4) motion through transfer gear box (47), so as to be adjusted to suitable position, then will
Brake (52) overturns and is braked to crane way (1)；
5) control hawser motor (49) rotation, decentralization steel wire rope (45) stop when suspension hook (44) touches bridge (7) of damage
Only, bridge (7) the location point auger shell pit for then correspondingly damaging in suspension hook (44) suspension ring of screwing on (3)；
6) suspension hook (44) is hooked suspension ring (3), anticreep hook structure (50) is carried out on bales catch, control hawser motor (49) is rotated back to
Receive steel wire rope (45) bridge (7) for damaging is sling, brake (52) is turned back original position then, and after transporting transport vehicle (5)
Side；
7) reuse crane (4) bridge (8) to be replaced above for transport vehicle (5) is sling, transported to the bridge for damaging
(7) position is replaced, and when bridge pier is close to, point operation control hawser motor (49) is transferred, until installing bridge to be replaced
Beam (8)；
8) finally the bridge (7) for damaging is sling using crane (4) and is placed on transport vehicle (5), transport vehicle (5) leaves, and has constructed
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020797.0A CN105672142B (en) | 2016-01-13 | 2016-01-13 | Assembly type exchanging bridge device and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020797.0A CN105672142B (en) | 2016-01-13 | 2016-01-13 | Assembly type exchanging bridge device and its construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105672142A CN105672142A (en) | 2016-06-15 |
| CN105672142B true CN105672142B (en) | 2017-03-15 |
Family
ID=56300463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610020797.0A Expired - Fee Related CN105672142B (en) | 2016-01-13 | 2016-01-13 | Assembly type exchanging bridge device and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105672142B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3765096B2 (en) * | 1997-06-10 | 2006-04-12 | 株式会社野田自動車工業所 | Bridge construction replacement method |
| JP4515996B2 (en) * | 2005-10-26 | 2010-08-04 | オックスジャッキ株式会社 | Method and apparatus for erection of elevated bridge |
| CN201891077U (en) * | 2010-09-15 | 2011-07-06 | 中建二局土木工程有限公司 | Front and back supporting legs suspension system of upward movable mould base bridging machine |
| FR3001740B1 (en) * | 2013-02-06 | 2015-02-13 | Demathieu & Bard | METHOD AND DEVICE FOR ESTABLISHING OR REPLACING A BRIDGE APRON |
| US8671490B1 (en) * | 2013-03-06 | 2014-03-18 | Mark Carney | Bridge span replacement system |
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2016
- 2016-01-13 CN CN201610020797.0A patent/CN105672142B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105672142A (en) | 2016-06-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Shi Inventor after: Li Liyong Inventor after: Zhang Leyong Inventor after: Wang Zengmin Inventor after: Hao Qing Inventor after: Wang Kaisen Inventor after: Su Zhanhui Inventor after: Zhang Wanzhen Inventor after: Liu Lin Inventor after: Su Junqiang Inventor before: Deng Zezhong |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170210 Address after: 050021 Shijiazhuang Province, West Bridge Road, West Second Ring Road, No. 258, No. Applicant after: Guo Shi Address before: Room 145, building A, emerging industry incubation center, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu, China Applicant before: Deng Zezhong |
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| CB03 | Change of inventor or designer information |
Inventor after: Guo Shi Inventor after: Li Liyong Inventor after: Zhang Leyong Inventor after: Wang Zengmin Inventor after: Hao Qing Inventor after: Wang Kaisen Inventor after: Chang Yawei Inventor after: Zhang Wanzhen Inventor after: Liu Lin Inventor after: Su Junqiang Inventor before: Guo Shi Inventor before: Li Liyong Inventor before: Zhang Leyong Inventor before: Wang Zengmin Inventor before: Hao Qing Inventor before: Wang Kaisen Inventor before: Su Zhanhui Inventor before: Zhang Wanzhen Inventor before: Liu Lin Inventor before: Su Junqiang |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |