CN104499418A - Folding assembly type vehicle-mounted bridge - Google Patents
Folding assembly type vehicle-mounted bridge Download PDFInfo
- Publication number
- CN104499418A CN104499418A CN201410730078.9A CN201410730078A CN104499418A CN 104499418 A CN104499418 A CN 104499418A CN 201410730078 A CN201410730078 A CN 201410730078A CN 104499418 A CN104499418 A CN 104499418A
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- CN
- China
- Prior art keywords
- pontic
- bridge
- vehicle
- mounted bridge
- bodies
- 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.)
- Granted
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Classifications
-
- 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
- E01D15/127—Portable or sectional bridges combined with ground-supported vehicles for the transport, handling or placing of such bridges or of sections thereof
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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 folding assembly type vehicle-mounted bridge. The folding assembly type vehicle-mounted bridge comprises multiple first bridge bodies and at least one second bridge body, wherein rails are arranged on the first bridge bodies; rollers fitting the rails are arranged at the lower parts of one ends of the second bridge bodies; and both the first bridge bodies and the second bridge bodies can be folded toward the middles through folding devices. The bridge is divided into the first bridge bodies and the second bridge bodies; as the multiple second bridge bodies serve as counterweights, the first bridge bodies are erected firstly, and then, the second bridge bodies are erected through the fit between the rails on the erected first bridge bodies and the rollers, so that the requirements for the vehicle-mounted systems for transportation and the erecting of the bridge can be largely reduced; and the erection process can be accelerated to win precious time for emergencies. The folding assembly type vehicle-mounted bridge is simple and ingenious in structure, and is high in economic value.
Description
Technical field
The present invention relates to the vehicle-mounted bridge of a kind of foldable assembled.
Background technology
Fast construction bridge on river or gully is in emergency circumstances needed at some, existing fast construction bridge is all generally the bridge (being furnished with duplex channel) adopting integral type, the bridge weight of the type structure is larger, need to be equipped with special vehicle, this special vehicle needs to be equipped with a large amount of counterweight, to buy and this special vehicle of long-time maintenance will produce a large amount of expense, and due to weight comparatively greatly, the bridge erection time of setting up this type also can increase.Based on above reason, the invention provides the vehicle-mounted bridge of a kind of foldable assembled for solving the problem.
Summary of the invention
In order to solve the problem, the invention provides the vehicle-mounted bridge of a kind of foldable assembled.
The technical solution adopted for the present invention to solve the technical problems is:
The vehicle-mounted bridge of a kind of foldable assembled, comprise some first pontics and at least one second pontic, described first pontic is provided with track, and the bottom of described second pontic one end is provided with the roller that track coordinates, described first pontic and the second pontic all by a folding device towards middle doubling.
The other end of described second pontic can with first pontic one end pivot joint.
Described folding device comprises oil cylinder and bar linkage structure, the action of described hydraulic oil cylinder driving bar linkage structure, and bar linkage structure drives the first pontic and the second pontic to take down the exhibits.
The quantity of described second pontic arranges one.
The present invention also comprises some intermediate connection structures, and this intermediate connection structure is for connecting the first pontic and the second pontic.
Described intermediate junction device comprises some junction plate one end and a pontic pivot joint, and the other end can overlap with another pontic.
The two ends of described first pontic and the second pontic are all articulated with lapping plate.
The both sides of described first pontic and the second pontic are all articulated with guard bar device.
The invention has the beneficial effects as follows: adopt the present invention of said structure by bridge being divided into one first pontic and multiple second pontic, the first pontic is first set up as counterweight by multiple second pontic, and then set up the second pontic by the track on the first pontic of having set up with coordinating of roller, significantly can reduce the requirement to transport erection onboard system of the present invention, erection process can be accelerated, for the quality time is won in accident simultaneously.Simple and ingenious structure of the present invention, economic worth is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the schematic diagram that the present invention sets up;
Fig. 2 is the schematic diagram being in half collapse state of the present invention;
Fig. 3 is the schematic diagram that the present invention is in hypothesis process.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 3, the present invention is the vehicle-mounted bridge of a kind of foldable assembled, the quantity comprising some first pontics 1 and one second pontic 2(second pontic 2 can be arranged according to actual conditions), first pontic 1 is provided with track, the bottom of second pontic 2 one end is provided with the roller that track coordinates, the first pontic 1 and the second pontic 2 all by a folding device towards middle doubling; The other end of the second pontic 2 can with first pontic 1 one end pivot joint.Adopt the present invention of said structure by bridge being divided into one first pontic 1 and multiple second pontic 2, the first pontic 1 is first set up as counterweight by multiple second pontic 2, and then coordinate that to set up the concrete action of the second pontic 2(as follows by the track on the first pontic 1 of having set up and roller, initial state second pontic 2 is in folded state, sling, by the other end of the second pontic 2 and the first pontic 1 pivot joint, and the roller on the second pontic 2 is coordinated with track, then by folding device, the second pontic 2 is launched), significantly can reduce the requirement to transport erection onboard system of the present invention, erection process can be accelerated simultaneously, for the quality time is won in accident.Simple and ingenious structure of the present invention, economic worth is high.
As shown in the figure, folding device specifically can adopt following structure, comprises oil cylinder 3 and bar linkage structure 4, the action of oil cylinder 3 drive linkage arrangement 4, and bar linkage structure 4 drives the first pontic 1 and the second pontic 2 to take down the exhibits.This folding device working stability, noise is little.
As shown in the figure, in order to increase bridge construction intensity, the present invention also comprises some intermediate connection structures 5, and this intermediate connection structure 5 is for connecting the first pontic 1 and the second pontic 2.Intermediate junction device comprises some junction plate one end and a pontic pivot joint, and the other end can overlap with another pontic.
As shown in the figure, in order to increase comfortableness of the present invention and safety, the two ends of the first pontic 1 and the second pontic 2 are all articulated with lapping plate 6.The both sides of the first pontic 1 and the second pontic 2 are all articulated with guard bar device 7.
Above-described embodiment is preferred version of the present invention, and the present invention also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the scope set by the application's claim.
Claims (8)
1. the vehicle-mounted bridge of foldable assembled, it is characterized in that comprising some first pontics and at least one second pontic, described first pontic is provided with track, the bottom of described second pontic one end is provided with the roller that track coordinates, described first pontic and the second pontic all by a folding device towards middle doubling.
2. the vehicle-mounted bridge of a kind of foldable assembled as claimed in claim 1, it is characterized in that described second pontic the other end can with first pontic one end pivot joint.
3. the vehicle-mounted bridge of a kind of foldable assembled as claimed in claim 1, is characterized in that described folding device comprises oil cylinder and bar linkage structure, the action of described hydraulic oil cylinder driving bar linkage structure, and bar linkage structure drives the first pontic and the second pontic to take down the exhibits.
4. the vehicle-mounted bridge of a kind of foldable assembled as claimed in claim 1, is characterized in that the quantity of described second pontic arranges one.
5. the vehicle-mounted bridge of a kind of foldable assembled as claimed in claim 4, is characterized in that it also comprises some intermediate connection structures, and this intermediate connection structure is for connecting the first pontic and the second pontic.
6. the vehicle-mounted bridge of a kind of foldable assembled as claimed in claim 5, it is characterized in that described intermediate junction device comprises some junction plate one end and a pontic pivot joint, the other end can overlap with another pontic.
7. the vehicle-mounted bridge of a kind of foldable assembled as claimed in claim 1, is characterized in that the two ends of described first pontic and the second pontic are all articulated with lapping plate.
8. the vehicle-mounted bridge of a kind of foldable assembled as claimed in claim 1, is characterized in that the both sides of described first pontic and the second pontic are all articulated with guard bar device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730078.9A CN104499418B (en) | 2014-12-03 | 2014-12-03 | A kind of vehicle-mounted bridge of foldable assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410730078.9A CN104499418B (en) | 2014-12-03 | 2014-12-03 | A kind of vehicle-mounted bridge of foldable assembled |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499418A true CN104499418A (en) | 2015-04-08 |
| CN104499418B CN104499418B (en) | 2016-09-07 |
Family
ID=52940861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410730078.9A Active CN104499418B (en) | 2014-12-03 | 2014-12-03 | A kind of vehicle-mounted bridge of foldable assembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104499418B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087776A (en) * | 2016-06-20 | 2016-11-09 | 中山市公路钢结构制造有限公司 | A kind of second pontic erection method of split type level bridges |
| CN106284050A (en) * | 2016-09-07 | 2017-01-04 | 徐林波 | Bridge car |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451340A (en) * | 2007-12-03 | 2009-06-10 | 湖北华舟有限责任公司 | Mechanically-actuated folding trestle |
| CN101479430A (en) * | 2006-05-31 | 2009-07-08 | 德尚父子企业公司 | Temporary bridge |
| US7574764B1 (en) * | 2006-10-19 | 2009-08-18 | Don Irving | Boat trailer hitch ramp assembly |
| CN101949127A (en) * | 2010-09-29 | 2011-01-19 | 王贵宣 | Movable type rescue auxiliary bridge vehicle |
| CN104005330A (en) * | 2014-01-17 | 2014-08-27 | 浙江贝欧复合材料制造有限公司 | Telescopic floating bridge |
| CN204311339U (en) * | 2014-12-03 | 2015-05-06 | 中山市公路钢结构制造有限公司 | The vehicle-mounted bridge of a kind of foldable assembled |
-
2014
- 2014-12-03 CN CN201410730078.9A patent/CN104499418B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101479430A (en) * | 2006-05-31 | 2009-07-08 | 德尚父子企业公司 | Temporary bridge |
| US7574764B1 (en) * | 2006-10-19 | 2009-08-18 | Don Irving | Boat trailer hitch ramp assembly |
| CN101451340A (en) * | 2007-12-03 | 2009-06-10 | 湖北华舟有限责任公司 | Mechanically-actuated folding trestle |
| CN101949127A (en) * | 2010-09-29 | 2011-01-19 | 王贵宣 | Movable type rescue auxiliary bridge vehicle |
| CN104005330A (en) * | 2014-01-17 | 2014-08-27 | 浙江贝欧复合材料制造有限公司 | Telescopic floating bridge |
| CN204311339U (en) * | 2014-12-03 | 2015-05-06 | 中山市公路钢结构制造有限公司 | The vehicle-mounted bridge of a kind of foldable assembled |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087776A (en) * | 2016-06-20 | 2016-11-09 | 中山市公路钢结构制造有限公司 | A kind of second pontic erection method of split type level bridges |
| CN106087776B (en) * | 2016-06-20 | 2017-12-05 | 中山市公路钢结构制造有限公司 | A kind of second pontic erection method of split type level bridges |
| CN106284050A (en) * | 2016-09-07 | 2017-01-04 | 徐林波 | Bridge car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104499418B (en) | 2016-09-07 |
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