CN106758761A - Assembled modularization bridge and application method - Google Patents
Assembled modularization bridge and application method Download PDFInfo
- Publication number
- CN106758761A CN106758761A CN201611139972.4A CN201611139972A CN106758761A CN 106758761 A CN106758761 A CN 106758761A CN 201611139972 A CN201611139972 A CN 201611139972A CN 106758761 A CN106758761 A CN 106758761A
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- section
- bridge
- jackshaft
- ears
- longitudinal
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to technical field of bridge engineering, more particularly to a kind of packaged type bridges.A kind of assembled modularization bridge, its technical scheme is：It includes：Jackshaft section, end bridge section；Jackshaft section is prismatic slab and girder or truss structure, and end bridge section is the slab and girder or truss structure of variable cross-section；Jackshaft section and end bridge section be longitudinal spliced or during a jackshaft section longitudinal spliced with another jackshaft section, longitudinal monaural and longitudinal ears on its splicing end face pass through single ears latch and connect, make some jackshaft sections and two end bridge sections longitudinally connected integral, constitute bridge section unit；Two Pin bridge sections unit transverses are connected；Some Pin bridges section units constitute a spanning.Component type and quantity of the present invention are few, simple and reliable for structure；Required personnel are few, set up speed fast；Coordinated using crane and set up, labour intensity is low；Span and variable-width, flexible, good economy performance.
Description
Technical field
The invention belongs to technical field of bridge engineering, more particularly to a kind of packaged type bridges.
Background technology
At present, overcoming the emergency bridge of hondo, river or similar obstacles to equip mainly has mechanized bridge and conventional assembled
Bridge.Mechanized bridge mainly carries out bridge erection and removes receipts by special erecting device, sets up speed soon, its weak point
It is more numerous and diverse mechanism, is more expensive to manufacture, overcomes span shorter；Conventional packaged type bridges low cost of manufacture, weak point exists
In the number of components it is many, set up that speed is slow, labour intensity big, be not suitable with the quick requirement under the conditions of war and emergency repair.
The content of the invention
The purpose of the present invention is：There is provided that a kind of component type and quantity are few, interchangeability strong, span and variable-width, erection
Speed is fast, labour intensity is low assembled modularization bridge and application method.
The technical scheme is that：A kind of assembled modularization bridge, it includes：Jackshaft section, end bridge section.
Jackshaft section is prismatic slab and girder or truss structure, and horizontal monaural is disposed with two coxostermums or chord member, horizontal
To ears, bolt mechanism, the third joint, fourth joint, guardrail base is disposed with longitudinal monaural in the end face of jackshaft section, and longitudinal ears are single
Ears latch, convex jacking block, spill jacking block, jacking block latch；
End bridge section is the slab and girder or truss structure of variable cross-section, and horizontal monaural is disposed with two coxostermums or chord member, horizontal
To ears, bolt mechanism, the third joint, fourth joint, guardrail base, end bridge section one end is disposed with longitudinal monaural, longitudinal ears, single ears
Latch, convex jacking block, spill jacking block, jacking block latch；
Jackshaft section and end bridge section be longitudinal spliced or during a jackshaft section longitudinal spliced with another jackshaft section, its splice ends
Longitudinal monaural and longitudinal ears on face pass through single ears latch and connect, and convex jacking block is correspondingly embedded in spill jacking block, and is passed through
Jacking block latch is connected, and makes more than one jackshaft section and two end bridge sections longitudinally connected integral, constitutes bridge section unit；
When two Pin bridge sections unit transverses are connected, the horizontal monaural of an adjacent jackshaft section and the transverse direction of another jackshaft section
Ears are connected by bolt mechanism thereon, in third joint of corresponding another jackshaft section of fourth joint insertion of jackshaft section；
The horizontal monaural of two adjacent end bridge sections and horizontal ears are connected by bolt mechanism thereon, fourth joint insertion corresponding third
In joint, connect two Pin bridge sections unit transverses；Two more than Pin bridge sections units constitute a spanning.
Assembled modularization bridge application method is comprised the following steps：
A, more than one jackshaft section is discharged on level land using crane, its vertical end face is spliced successively；Then by two ends
Bridge section is discharged to the end of the jackshaft section positioned at two ends respectively, end bridge section is spliced with the vertical end face of the jackshaft section of end；Thus group
Into a Pin bridge section units；
B, the Pin bridge section units are hung on the basis of decorating position using crane；If the width of the bridge for setting up only needs one
Pin bridge section units, then be directly entered step D；If the width of the bridge for setting up needs two more than Pin bridge section units, into step
C；
C, the assembly that remaining bridge section unit is completed by step A, then by two more than Pin bridge sections units it is transversely attached successively and
It is assembled；
D, by railing insertion both sides most external bridge section unit guardrail base in；Thus the erection of bridge is completed.
Beneficial effect：Component type and quantity of the present invention are few, simple and reliable for structure；Required personnel are few, set up speed fast；Make
Coordinated with crane and set up, labour intensity is low；Span and variable-width, flexible, good economy performance.
Brief description of the drawings
Fig. 1 is assembled modularization bridge front view of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is assembled modularization bridge jackshaft section front view of the present invention；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is assembled modularization bridge end bridge section front view of the present invention；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is assembled modularization bridge of the present invention longitudinal direction monaural, longitudinal ears, list ears latch and convex jacking block, recessed
Shape jacking block, jacking block latch connection diagram；
Fig. 8 is assembled modularization bridge of the present invention transverse direction monaural, horizontal ears, bolt mechanism and the third joint, fourth joint
Connection diagram；
Fig. 9 is assembled modularization bridging span schematic diagram of the present invention；
Figure 10 is assembled modularization bridging width indication figure of the present invention；
Figure 11~Figure 15 sets process schematic for assembled modularization crane span structure of the present invention.
Specific embodiment
Embodiment 1：Referring to accompanying drawing 1~10, a kind of assembled modularization bridge, it includes：Jackshaft section 1, end bridge section 2；
Jackshaft section 1 is prismatic slab and girder or truss structure, and horizontal monaural is arranged with two coxostermums or chord member
11, horizontal ears 12, bolt mechanism 13, the third joint 14, fourth joint 15, guardrail base 16 is disposed with longitudinal direction in the end face of jackshaft section
Monaural 17, longitudinal ears 18, convex jacking block 19, spill jacking block 20, single ears latch 21, jacking block latch 22；
End bridge section 2 is the slab and girder or truss structure of variable cross-section, and horizontal monaural 11 is disposed with two coxostermums or chord member,
Horizontal ears 12, bolt mechanism 13, the third joint 14, fourth joint 15, guardrail base 16, one end is disposed with longitudinal monaural 17, and longitudinal direction is double
Ear 18, convex jacking block 19, spill jacking block 20, single ears latch 21, jacking block latch 22；
Jackshaft section 1 and end bridge section 2 be longitudinal spliced or during a jackshaft section 1 longitudinal spliced with another jackshaft section 1, its spelling
Longitudinal monaural 17 and longitudinal ears 18 on contact surface pass through single ears latch 21 and connect, and convex jacking block 19 is correspondingly embedded in spill top
In block 20, and connected by jacking block latch 22, make some jackshaft sections 1 and two end bridge sections 2 longitudinally connected integral, constitute bridge section
Unit；
When two Pin bridge sections unit transverses are connected, the horizontal monaural 11 of an adjacent jackshaft section 1 and another jackshaft section 1
Horizontal ears 12 are connected by bolt mechanism 13 thereon, corresponding another jackshaft section 1 of the insertion of fourth joint 15 of jackshaft section 1
The third joint 14 in；The horizontal monaural 11 of two adjacent end bridge sections 2 and horizontal ears 12 are connected by bolt mechanism 13 thereon
Connect, fourth joint 15 is embedded in corresponding third joint 14, connect two Pin bridge sections unit transverses；Some Pin bridges section units constitute one
Spanning；
In such scheme, by increasing the number of jackshaft section 1, the length of composition bridge section unit can be increased, may make up not
With the bridge of span.After jackshaft section 1 and the composition bridge section unit of end bridge section 2, by increasing the Pin numbers of bridge section unit, difference is may make up
The bridge of width.
Further, railing 3 is set up on assembled modularization bridge, railing 3 is detachable pattern, installed in both sides outermost
On the guardrail base 16 of portion's bridge section, when pedestrian is by bridge from safety protection function.
Embodiment 2：Referring to attached:11~15, a kind of assembled modularization bridge application method, it is using as described in Example 1
Assembled modularization bridge, comprises the following steps (by taking the bridge of only one of which jackshaft section 1 as an example)：
A, one jackshaft section 1 is discharged on level land using crane, an end bridge section 2 is then discharged to the one end of jackshaft section 1,
Splice its vertical end face；Another end bridge section 2 is connected by above-mentioned the same manner with the other end of jackshaft section 1 again, composition the
One Pin bridge section units；
B, the first Pin bridge section units are hung on the basis of decorating position using crane；
, then be hung to for the 2nd Pin bridge section units and close on a Pin by C, the assembly that the 2nd Pin bridge section units are completed by step A
On the basis of bridge section unit, manually coordinating with crane makes the 2nd Pin bridge section units be connected and spell with a Pin bridge section unit transverses
Dress；
D, repetition above step are by third and fourth, the completion of five Pin bridge sections units is assembled and sets up；
E, railing 3 inserts the guardrail base 16 of outermost bridge section unit；
F, to remove receipts process opposite with erection process.
Claims (3)
1. a kind of assembled modularization bridge, it is characterized in that：It includes：Jackshaft section, end bridge section；
The jackshaft section is prismatic slab and girder or truss structure, and horizontal monaural is disposed with two coxostermums or chord member, horizontal
To ears, bolt mechanism, the third joint, fourth joint, guardrail base is disposed with longitudinal monaural in the end face of the jackshaft section, and longitudinal direction is double
Ear, single ears latch, convex jacking block, spill jacking block, jacking block latch；
The end bridge section is the slab and girder or truss structure of variable cross-section, and horizontal monaural is disposed with two coxostermums or chord member, horizontal
To ears, bolt mechanism, the third joint, fourth joint, guardrail base, the end bridge section end face is disposed with longitudinal monaural, longitudinal ears,
Convex jacking block, spill jacking block, jacking block latch；
The jackshaft section is longitudinal spliced with the end bridge section or a jackshaft section is longitudinally spelled with another described jackshaft section
When connecing, described longitudinal monaural and longitudinal ears on its splicing end face pass through single ears latch and connect, the convex jacking block
It is correspondingly embedded in the spill jacking block, and is connected by jacking block latch, makes more than one described jackshaft section and two end bridges
Section is longitudinally connected integral, constitutes bridge section unit；
When bridge section unit transverse described in two Pin is connected, an adjacent described horizontal monaural for the jackshaft section and another described in
The described horizontal ears of jackshaft section are connected by the bolt mechanism thereon, a fourth joint insertion for the jackshaft section
In third joint of corresponding another jackshaft section；The described horizontal monaural and the horizontal stroke of two adjacent end bridge sections
Connected by the bolt mechanism thereon to ears, the fourth joint is embedded in corresponding third joint, is made described in two Pin
Bridge section unit transverse is connected；Two more than Pin bridge sections units constitute a spanning.
2. assembled modularization bridge according to claim 1, it is characterized in that：It also includes railing, and the railing is removable
Pattern is unloaded, on the guardrail base of spanning both sides most external bridge section unit.
3. a kind of assembled modularization bridge application method, it uses assembled modularization bridge as claimed in claim 2, including following
Step：
A, more than one described jackshaft section is discharged on level land using crane, its vertical end face is spliced successively；Then by two institutes
The end that end bridge section is discharged to the jackshaft section positioned at two ends respectively is stated, end bridge section is spliced with the vertical end face of the jackshaft section of end；By
This one Pin bridge section unit of composition；
B, the Pin bridge section units are hung on the basis of decorating position using crane；If the width of the bridge for setting up only needs a Pin bridges
Section unit, then be directly entered step D；If the width of the bridge for setting up needs two more than Pin bridge section units, into step C；
C, the assembly that remaining bridge section unit is completed by step A, then by two Pin the above bridge section unit it is transversely attached successively and
It is assembled；
D, by the railing insertion both sides most external bridge section unit the guardrail base in；Thus the erection of bridge is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139972.4A CN106758761A (en) | 2016-12-12 | 2016-12-12 | Assembled modularization bridge and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611139972.4A CN106758761A (en) | 2016-12-12 | 2016-12-12 | Assembled modularization bridge and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106758761A true CN106758761A (en) | 2017-05-31 |
Family
ID=58880202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611139972.4A Pending CN106758761A (en) | 2016-12-12 | 2016-12-12 | Assembled modularization bridge and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106758761A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505429A (en) * | 2018-05-03 | 2018-09-07 | 赵启林 | It is a kind of to be suitable for the emergent bridge of artificial assembled large span modular composite and its erection method |
| CN108643026A (en) * | 2018-06-08 | 2018-10-12 | 中国船舶重工集团应急预警与救援装备股份有限公司 | A kind of bridge section connection structure of assembled convex concave joints |
| CN111395149A (en) * | 2019-12-12 | 2020-07-10 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Box type connecting joint |
| CN112726380A (en) * | 2020-12-29 | 2021-04-30 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Bridge section mechanism adaptable to single-bridge section and double-bridge section connection |
| CN113183126A (en) * | 2021-04-16 | 2021-07-30 | 上海亿为科技有限公司 | Multi-stage lifting type wide-range inspection robot based on machine vision |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520523A (en) * | 1981-10-05 | 1985-06-04 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Bridge module for use in a crane assisted method of building a transportable girder bridge |
| EP0435741A1 (en) * | 1989-12-26 | 1991-07-03 | Framatome | Light transportable bridge element for surmounting gaps |
| US5113543A (en) * | 1989-12-26 | 1992-05-19 | Framatome | System for assembling a crossing structure for the bridging of gaps |
| US5495631A (en) * | 1992-04-15 | 1996-03-05 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Bridge module |
| US6446292B1 (en) * | 1998-12-17 | 2002-09-10 | Dornier Gmbh | Mobile bridge and method of making same |
| CN1854016A (en) * | 2005-04-18 | 2006-11-01 | 湖北华舟有限责任公司 | Assembled engineering ship |
| CN103422423A (en) * | 2012-05-19 | 2013-12-04 | 交通运输部公路科学研究所 | Sectional type modularization rapid assembled and spliced bridge |
| CN204401437U (en) * | 2014-11-13 | 2015-06-17 | 中铁十七局集团第二工程有限公司 | Back of a bow formula inverted arch trestle |
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2016
- 2016-12-12 CN CN201611139972.4A patent/CN106758761A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520523A (en) * | 1981-10-05 | 1985-06-04 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Bridge module for use in a crane assisted method of building a transportable girder bridge |
| EP0435741A1 (en) * | 1989-12-26 | 1991-07-03 | Framatome | Light transportable bridge element for surmounting gaps |
| US5113543A (en) * | 1989-12-26 | 1992-05-19 | Framatome | System for assembling a crossing structure for the bridging of gaps |
| US5495631A (en) * | 1992-04-15 | 1996-03-05 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Bridge module |
| US6446292B1 (en) * | 1998-12-17 | 2002-09-10 | Dornier Gmbh | Mobile bridge and method of making same |
| CN1854016A (en) * | 2005-04-18 | 2006-11-01 | 湖北华舟有限责任公司 | Assembled engineering ship |
| CN103422423A (en) * | 2012-05-19 | 2013-12-04 | 交通运输部公路科学研究所 | Sectional type modularization rapid assembled and spliced bridge |
| CN204401437U (en) * | 2014-11-13 | 2015-06-17 | 中铁十七局集团第二工程有限公司 | Back of a bow formula inverted arch trestle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108505429A (en) * | 2018-05-03 | 2018-09-07 | 赵启林 | It is a kind of to be suitable for the emergent bridge of artificial assembled large span modular composite and its erection method |
| CN108643026A (en) * | 2018-06-08 | 2018-10-12 | 中国船舶重工集团应急预警与救援装备股份有限公司 | A kind of bridge section connection structure of assembled convex concave joints |
| CN111395149A (en) * | 2019-12-12 | 2020-07-10 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Box type connecting joint |
| CN112726380A (en) * | 2020-12-29 | 2021-04-30 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Bridge section mechanism adaptable to single-bridge section and double-bridge section connection |
| CN113183126A (en) * | 2021-04-16 | 2021-07-30 | 上海亿为科技有限公司 | Multi-stage lifting type wide-range inspection robot based on machine vision |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |