CN106758757A - A kind of artificial quick bridge of pin-connected panel individual layer highway - Google Patents
A kind of artificial quick bridge of pin-connected panel individual layer highway Download PDFInfo
- Publication number
- CN106758757A CN106758757A CN201611148435.6A CN201611148435A CN106758757A CN 106758757 A CN106758757 A CN 106758757A CN 201611148435 A CN201611148435 A CN 201611148435A CN 106758757 A CN106758757 A CN 106758757A
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- Prior art keywords
- bridge
- pin
- box beam
- end floor
- floor beam
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of artificial quick bridge of pin-connected panel individual layer highway, belong to emergency bridge technical field of structures.The quick bridge includes wind up box beam, end floor beam, springboard and floorings；Floorings wind up two box beam lateral connection into the standard sections of single layer bridge, and standard sections forms single layer bridge being longitudinally detachably linked to be bridge main body, the two ends assembly end floor beam of bridge main body after end floor beam and springboard assembly；By the number of add drop intermediate standard sections, you can the single layer bridge of splicing different length.The present invention disclosure satisfy that the requirement of the external conditions such as different obstacle length, different current loads.
Description
Technical field
The present invention relates to emergency bridge technical field of structures, and in particular to a kind of by artificial assembled expressway bridge.
Background technology
The logical emergency bridge of quick frame is mainly divided to the big type of bridge two that artificial assembling bridge and mechanization set up at present,
The artificial assembling bridge of China's sizing mainly has " 321 " Combat Readiness Steel Bridge, GQL230 heavy type truss bridge, ZB-200 assembled highways
Steel bridge, they have played important function at aspects such as emergency disaster relief, repairing rush constructions.But above-mentioned three-type-person's work assembly bridge is all steel
There is very big difficulty of construction in structural bridge, its single part heavier-weight, erection speed is slower using artificial assembly completely,
Emergent erection demand in emergency circumstances is not adapted to.
The content of the invention
In view of this, the invention provides a kind of artificial quick bridge of pin-connected panel individual layer highway, what the bridge manually set up,
The number of components is few, and unit weight is light, sets up rapid convenient, substitutes current assembly type steel bridge on highway, can solve the problem that assembled is public
Road steel bridge sets up the problem of poor performance.
A kind of artificial quick bridge of pin-connected panel individual layer highway, the quick bridge includes wind up box beam, end floor beam, springboard and bridge floor
Plate；
The floorings are winded up two box beam lateral connection into the standard sections of single layer bridge, and standard sections each other may be used longitudinally
Releasably it is linked to be bridge main body, the two ends assembly end floor beam of bridge main body forms single layer bridge after end floor beam and springboard assembly；By increase/
Subtract the number of intermediate standard sections, you can the single layer bridge of splicing different length.So as to meet different obstacle length, different current lotuses
The requirement of the external conditions such as load.
Further, the main stress longeron of the box beam as single layer bridge, its rectangular cross-section structure of winding up；Side is set
There is drop handle, non-slip process groove is designed in upper surface, and the two ends of length direction are designed with and are connect for longitudinally connected two groups of connections up and down
Head；Two groups of top jointing one end is protruding pin, and one end is shrinkage pool；Two groups of bottom jointing is two groups of otic placode jointings,
The side of box beam of winding up is provided with for installing floorings groove, and groove is set along the length direction of box beam of winding up.
Further, two groups of jointings are divided into bi-lug plate joint and three otic placode joints, overall to use high-strength steel
Make, bi-lug plate joint and three otic placode joints are fixedly attached to the box beam body that winds up；Guide roller, three are provided with bi-lug plate joint
Guide groove plate is provided with otic placode joint, guide roller slides into gathering sill root in gathering sill, inserts alignment pin long and complete
The positioning of joint.
Further, the floorings are the slab and girder of extrusion forming, and upper surface sets the protrusion of anti-skid wearable, two
End is provided with and winds up the location hook of box beam lateral grooves cooperation, and floorings hook the recessed of box beam side that wind up by location hook
Groove, the box beam of winding up with the left and right sides forms a whole.
Further, the end floor beam is rectangular cross section beam, and the two ends of end floor beam one side are set and box beam length of winding up
The corresponding jointing in end in direction, i.e. top set shrinkage pool or protruding pin, and bottom sets otic placode jointing, end floor beam side
It is connected with two box beams of winding up in left and right, the opposite side of end floor beam sets groove along its length, for installing springboard.
Further, the springboard is the slab and girder of extrusion forming, and upper surface sets the protrusion of anti-skid wearable, one end
Portion is provided with location hook, and location hook hooks the groove of end floor beam side, and the other end takes ground.
Beneficial effect：The overall process that the present invention sets up can be few using artificial erection, component species, and component is high using lightweight
Strong material makes, and unit weight is light, sets up convenient, rapid, can rapidly overcome obstacle, gets through the traffic main artery of damage, ensures thing
Money, the emergent passing of personnel.
Brief description of the drawings
Fig. 1：The front view of the artificial quick bridge of pin-connected panel individual layer highway of the invention；
Fig. 2：The top view of the artificial quick bridge of pin-connected panel individual layer highway of the invention；
Fig. 3：Single layer bridge cross-sectional view of the invention；
Fig. 4：The front view of box beam of winding up of the invention；
Fig. 5：The otic placode jointing structural representation of box beam of winding up of the invention；
Fig. 6：End floor beam front view of the invention；
Fig. 7：Springboard front view of the invention and end floor beam cross-sectional view.
Wherein, 1- winds up box beam, 2- end floor beams, 3- springboards, 4- floorings, 5- protruding pins, 6- shrinkage pools, 7- guide rollers, 8-
Bi-lug plate joint, 9- guide groove plates, the otic placode joints of 10- tri-, 18- grooves, 19- location hooks, 20- articulation bolts.
Specific embodiment
Develop simultaneously embodiment below in conjunction with the accompanying drawings, and the present invention will be described in detail.
As shown in accompanying drawing 1~3, the invention provides a kind of artificial quick bridge of pin-connected panel individual layer highway, the quick bridge includes
Box beam of winding up 1, end floor beam 2, springboard 3 and floorings 4；Floorings 4 wind up two the lateral connection of box beam 1 into the standard knot of single layer bridge
Section, standard sections longitudinally can be connected with each other into bridge section, assembly end floor beam 2 and springboard 3 in bridge section end, you can be assembled into individual layer
Bridge, by the number of add drop intermediate standard sections, you can the bridge of splicing different length, so as to meet different obstacle length, no
With requirement of the external condition to bridge such as current loads.
As shown in Figure 4, box beam of winding up 1 can be used as the main stress longeron of single layer bridge, the rectangular cross-section knot of box beam of winding up 1
Structure, side is provided with drop handle, upper surface design non-slip process groove, and the two ends of the length direction of box beam of winding up 1 are designed with longitudinally connected
Two groups of jointings：Upper connection one end is protruding pin 5, and one end is shrinkage pool 6；Bottom is two groups of otic placode jointings；Such as accompanying drawing 3
Shown, the side of box beam of winding up 1 is provided with for installing floorings groove, and groove is set along the length direction of box beam 1 of winding up.
As shown in Figure 5, two groups of jointings are divided into the otic placode joint 10 of bi-lug plate joint 8 and three, and joint is integrally using height
Strong steel is made, and the body of box beam 1 that winds up is connected to articulation bolt；Guide roller 7 is provided with bi-lug plate joint 8, three otic placodes connect
Guide groove plate 9 is provided with first 10, guide roller 7 slides into gathering sill root in gathering sill, inserts the alignment pin of otic placode, i.e.,
Complete the positioning of joint.
As shown in Figure 3, floorings 4 are the slab and girder of extrusion forming, are made using light-weight high-strength material, and upper surface sets
The protrusion of anti-skid wearable is put, both ends are provided with and wind up the location hook of the lateral grooves of box beam 1 cooperation, and floorings 4 are by fixed
Position hook hooks the groove of the side of box beam 1 of winding up, and the box beam 1 of winding up with the left and right sides forms a whole.
As shown in Figure 6, end floor beam 2 is rectangular cross section beam, is made using light-weight high-strength material, the one side of end floor beam 2
Two ends set jointing corresponding with the end of the length direction of box beam 1 that winds up, i.e. top and set shrinkage pool 6 or protruding pin 5, and bottom sets
Put the otic placode joint 10 of bi-lug plate joint 8 and three corresponding with box beam 1 of winding up, two box beams 1 of winding up in the side of end floor beam 2 and left and right
Connection, the opposite side of end floor beam 2 sets groove 18 along its length, for installing springboard 3.
As shown in Figure 7, springboard 3 is the slab and girder of extrusion forming, is made using light-weight high-strength material, and upper surface is set
The protrusion of anti-skid wearable, one end is provided with location hook 19, and location hook 19 hooks the groove of the side of end floor beam 2, and the other end is taken
Ground, facilitates bridge on vehicle to pass through.
The Lightweight high-strength composite material used with upper-part is as fiber hybrid composite or glass fiber compound material.
In sum, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (6)
1. a kind of artificial quick bridge of pin-connected panel individual layer highway, it is characterised in that the quick bridge includes wind up box beam, end floor beam, jump
Plate and floorings；
The floorings wind up two box beam lateral connection into the standard sections of single layer bridge, and standard sections is detachable each other in longitudinal direction
Ground is linked to be bridge main body, and the two ends assembly end floor beam of bridge main body forms single layer bridge after end floor beam and springboard assembly；By in add drop
Between standard sections number, you can splicing different length single layer bridge.
2. a kind of artificial quick bridge of pin-connected panel individual layer highway as claimed in claim 1, it is characterised in that the box beam work that winds up
It is the main stress longeron of single layer bridge, its rectangular cross-section structure；Side is provided with drop handle, and design non-slip process groove in upper surface is long
The two ends for spending direction are designed with for longitudinally connected two groups of jointings up and down；Two groups of top jointing one end is protruding pin,
One end is shrinkage pool；Two groups of bottom jointing is two groups of otic placode jointings, and the side of box beam of winding up is provided with for mounting bridge
Panel groove, groove is set along the length direction of box beam of winding up.
3. a kind of artificial quick bridge of pin-connected panel individual layer highway as claimed in claim 2, it is characterised in that two groups of connections connect
Head is divided into bi-lug plate joint and three otic placode joints, overall to be made using high-strength steel, and bi-lug plate joint and three otic placode joints are fixed and connected
It is connected to the box beam body that winds up；Guide roller is provided with bi-lug plate joint, guide groove plate, orienting roll are provided with three otic placode joints
Wheel slides into gathering sill root in gathering sill, inserts the positioning that alignment pin long completes joint.
4. a kind of artificial quick bridge of pin-connected panel individual layer highway as claimed in claim 1, it is characterised in that the floorings are crowded
Molded slab and girder, upper surface sets the protrusion of anti-skid wearable, and both ends are provided with and wind up box beam lateral grooves and match somebody with somebody
The location hook of conjunction, floorings hook the groove of box beam side of winding up by location hook, the box beam composition one that winds up with the left and right sides
Individual entirety.
5. a kind of artificial quick bridge of pin-connected panel individual layer highway as claimed in claim 1, it is characterised in that the end floor beam is square
Tee section beam, the two ends of end floor beam one side set jointing corresponding with the end of the box beam length direction that winds up, i.e. top
Shrinkage pool or protruding pin are set, and bottom sets otic placode jointing, and two box beams of winding up in end floor beam side and left and right are connected, end floor beam
Opposite side sets groove along its length, for installing springboard.
6. a kind of artificial quick bridge of pin-connected panel individual layer highway as claimed in claim 1, it is characterised in that the springboard is extruding
The slab and girder of shaping, upper surface sets the protrusion of anti-skid wearable, and one end is provided with location hook, and location hook hooks end floor beam
The groove of side, the other end takes ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611148435.6A CN106758757A (en) | 2016-12-13 | 2016-12-13 | A kind of artificial quick bridge of pin-connected panel individual layer highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611148435.6A CN106758757A (en) | 2016-12-13 | 2016-12-13 | A kind of artificial quick bridge of pin-connected panel individual layer highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106758757A true CN106758757A (en) | 2017-05-31 |
Family
ID=58876666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611148435.6A Pending CN106758757A (en) | 2016-12-13 | 2016-12-13 | A kind of artificial quick bridge of pin-connected panel individual layer highway |
Country Status (1)
| Country | Link |
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| CN (1) | CN106758757A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109610291A (en) * | 2018-12-26 | 2019-04-12 | 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 large span flexible reinforced emergency bridge and its flat-pushing erection method |
| CN110863419A (en) * | 2019-11-29 | 2020-03-06 | 成都科利特机械制造有限公司 | Mobile trestle for underpass tunnel and construction method thereof |
| CN112813793A (en) * | 2020-12-31 | 2021-05-18 | 薛芹 | Assembled bridge |
| CN114016379A (en) * | 2021-11-26 | 2022-02-08 | 巨力索具研究院(天津)有限公司 | Emergent combination bridge of pin-connected panel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2812531B1 (en) * | 1978-03-22 | 1979-08-02 | Salzgitter Ag | Box-shaped carrier of a dismountable bridge |
| US4521932A (en) * | 1981-12-08 | 1985-06-11 | Fairey Engineering Limited | Transportable bridge structure |
| EP1101871A1 (en) * | 1999-11-19 | 2001-05-23 | Societe Civile De Brevets Matiere | Steel bridge deck and method for the construction of a bridge with such a deck |
| 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 |
| WO2014202119A1 (en) * | 2013-06-18 | 2014-12-24 | Ftn Fahrzeugtechnik Nord Gmbh | Mobile bridge system |
| 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 |
-
2016
- 2016-12-13 CN CN201611148435.6A patent/CN106758757A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2812531B1 (en) * | 1978-03-22 | 1979-08-02 | Salzgitter Ag | Box-shaped carrier of a dismountable bridge |
| US4521932A (en) * | 1981-12-08 | 1985-06-11 | Fairey Engineering Limited | Transportable bridge structure |
| EP1101871A1 (en) * | 1999-11-19 | 2001-05-23 | Societe Civile De Brevets Matiere | Steel bridge deck and method for the construction of a bridge with such a deck |
| 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 |
| WO2014202119A1 (en) * | 2013-06-18 | 2014-12-24 | Ftn Fahrzeugtechnik Nord Gmbh | Mobile bridge system |
| 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 (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109610291A (en) * | 2018-12-26 | 2019-04-12 | 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 large span flexible reinforced emergency bridge and its flat-pushing erection method |
| CN109610291B (en) * | 2018-12-26 | 2024-04-02 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Large-span flexible reinforced emergency bridge and flat pushing and erecting method thereof |
| CN110863419A (en) * | 2019-11-29 | 2020-03-06 | 成都科利特机械制造有限公司 | Mobile trestle for underpass tunnel and construction method thereof |
| CN112813793A (en) * | 2020-12-31 | 2021-05-18 | 薛芹 | Assembled bridge |
| CN114016379A (en) * | 2021-11-26 | 2022-02-08 | 巨力索具研究院(天津)有限公司 | Emergent combination bridge of pin-connected panel |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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