CN202466413U - A propelling drag machine tool for an assembled steel highway bridge - Google Patents
A propelling drag machine tool for an assembled steel highway bridge Download PDFInfo
- Publication number
- CN202466413U CN202466413U CN2011205093108U CN201120509310U CN202466413U CN 202466413 U CN202466413 U CN 202466413U CN 2011205093108 U CN2011205093108 U CN 2011205093108U CN 201120509310 U CN201120509310 U CN 201120509310U CN 202466413 U CN202466413 U CN 202466413U
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- type steel
- highway
- assembly type
- steel bridge
- bridge
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- Expired - Fee Related
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Abstract
The utility model discloses a propelling drag machine tool for an assembled steel highway bridge. The whole propelling drag machine tool comprises base plates (1), anchor drill rods (2), turnbuckles (3), sheet piles (4), plain rollers (5), swing roller assemblies (6), and motor-driven loop chain elevators (7). During bridge erection, a pair of the base plates (1) are disposed on a bridge abutment of a bridge push-out bank and are anchored through the anchor drill rods (2) and the turnbuckles (4); the swing roller assemblies (6) are disposed in the base plates (1); and a pair of the plain rollers (5) are disposed backward from the axis of the abutment of the bridge push-out bank at an interval of 6-9 miles. The assembled steel highway bridge is assembled on the plain rollers (5) and the swing roller assemblies (6). The fixed ends of the motor-driven loop chain elevators (7) are hung to the base plates and the movable ends of the motor-driven loop chain elevators (7) are hung to the assembled steel highway bridge. With the motor-driven loop chain elevators (7) providing propelling draw power, the bridge is pushed to and erected above a river.
Description
Technical field
The utility model relates to a kind of assembly type steel bridge on highway and advances the traction facility.
Background technology
Assembly type steel bridge on highway plays an important role in China's national defense Traffic Emergency Safeguards and rescue and relief work at ordinary times, and 321 types and 200 type assembly type steel bridge on highway commonly used in the market mainly adopt heavy mechanical equipment or great amount of manpower to set up.Plant equipment is set up the expense height, and at some extreme terrains, big machinery can't arrive.When manpower sets up, with manpower bridge is being pushed away frame to the river after the assembly unit, the time of setting up is long, and labour intensity is big, dangerous.
Summary of the invention
The purpose of the utility model is to set up the expense height for solving existing heavy mechanical equipment; Limited by construction environment; Heavy mechanical equipment can't arrive; With manpower construction infection bridge formation speed and construction safety problem, propose a kind of assembly type steel bridge on highway and advance the traction facility, make assembly type steel bridge on highway on the coast assembly unit utilize these facility to push away frame to the river after intact.
The utility model has adopted following technical scheme:
Assembly type steel bridge on highway advance the traction facility by seat board, anchor pricker, screw-button, sheet pile, flatly roll, make up rock and roll and electronic loop chain elevator is formed.When assembly type steel bridge on highway sets up, a pair of seat board is placed on bridge releases on the abutment of bank, be provided with anchor pricker hole around the seat board, the right and left is provided with draw ring, with the seat board anchoring, draws the anchoring counter-force that fixed end is provided with anchor pricker and sheet pile for electronic loop chain elevator.The combination rock and roll is placed in the seat board.Release bank abutment axis from assembly type steel bridge on highway and begin, 6～9 meters a pair of putting down of placement are rolled at interval backward.Assembly type steel bridge on highway is assembled in to put down and rolls and make up on the rock and roll.The fixed end of electronic loop chain elevator hangs on the draw ring of seat board, and movable end is suspended on the assembly type steel bridge on highway, adopts electronic loop chain elevator that the propelling traction power is provided, and bridge is pushed away frame to the river.Flat what roll employing is twoly to roll structure, and the bottom has the circular hole of being convenient to fix, and assembly type steel bridge on highway advances in the distraction procedure flat rolling vertically can not tumble.The combination rock and roll can rock back and forth to adapt to the distortion in the bridge progradation.The modular construction that the combination rock and roll adopts, by flatly roll, distribution beam and bearing form, is convenient to artificial the assembling.The distribution beam top of combination rock and roll is provided with tenon, puts down and rolls and can be fixed on the distribution beam easily.
The utility model has following advantage: a whole set of implement structure compact and portable, decompose rationally, and be fit to artificial the installation.Reduced assembly type steel bridge on highway the erection construction cost is installed, alleviated assembly type steel bridge on highway and install and set up personnel's labour intensity, guaranteed working security, and the geographical environment of being constructed when using influences little.
Description of drawings
Fig. 1 is that the utility model assembly type steel bridge on highway advances traction facility arrangement of mechanism sketch map;
Fig. 2 is that the utility model assembly type steel bridge on highway advances traction facility arrangement of mechanism vertical view;
Fig. 3 is that the utility model assembly type steel bridge on highway advances traction facility seat board anchoring sketch map;
Fig. 4 is that the utility model assembly type steel bridge on highway advances traction facility sheet pile structure left view;
Fig. 5 is that the utility model assembly type steel bridge on highway advances the flat structure chart that rolls of traction facility;
Fig. 6 is that the utility model assembly type steel bridge on highway advances traction facility combination rock and roll structure chart;
Fig. 7 is that the utility model assembly type steel bridge on highway advances traction facility distribution beam;
Fig. 8 is that the utility model assembly type steel bridge on highway advances traction facility bearing.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Like Fig. 1, shown in 2, assembly type steel bridge on highway advances the traction facility, by seat board 1, anchor pricker 2, screw-button 3, sheet pile 4, flatly roll 5, combination rock and roll 6 and electronic loop chain elevator 7 form.
When assembly type steel bridge on highway sets up; At first on the abutment of bridge release bank, place a pair of seat board 1, as shown in Figure 3 with seat board 1 anchoring, plug anchor pricker 2 in the through hole around seat board 1; The seat board 1 outer sheet pile 4 of squeezing into; Screw-button 3 one ends collude on the draw ring 8 of seat board 1, and the other end colludes on sheet pile 4, and the adjustment tension.The opposite bank, river is adopted to use the same method and is respectively placed flat rolling therein after can placing a pair of seat board 1 and anchoring.
Like Fig. 1,5,6,7, shown in 8, assembling combination rock and roll 6 in the seat board 1 of bridge release bank.Combination rock and roll 6 by flat roll 5, distribution beam 9, bearing 10 form.Earlier bearing 10 is placed in the middle of the seat board 1, distribution beam 9 is rested on the bearing 10 again, distribution beam 9 tops are provided with tenon 11, flatly roll 5 bottoms and have the circular hole of being convenient to fix, to be fixed on easily on the distribution beam 9.
Like Fig. 1,2, shown in 4, the abutment axis of releasing bank from bridge begins, and 6～9 meters a pair of putting down of placement roll 5 at interval backward.Assembly type steel bridge on highway flat roll 5 with combination rock and roll 6 on assembly unit good.Electronic loop chain elevator 7 fixed ends hang on the draw ring 8 of seat board 1, and movable end is suspended on the assembly type steel bridge on highway, provide assembly type steel bridge on highway to advance the power of traction, and bridge is pushed away frame to the river.
Claims (5)
1. an assembly type steel bridge on highway advances the traction facility, it is characterized in that: advance the traction facility to be made up of seat board (1), anchor pricker (2), screw-button (3), sheet pile (4), flat (5), combination rock and roll (6) and the electronic loop chain elevator (7) of rolling; When setting up assembly type steel bridge on highway, a pair of seat board (1) is placed on bridge releases on the abutment of bank, with seat board (1) anchoring, make up rock and roll (6) and be placed in the seat board (1) with anchor pricker (2) and sheet pile (4); Releasing bank abutment axis from assembly type steel bridge on highway begins; 6～9 meters placements a pair of flat roll (5) at interval backward; Assembly type steel bridge on highway is assembled in flat rolling on (5) and the combination rock and roll (6); Electronic loop chain elevator (7) fixed end hangs on the draw ring (8) of seat board (1), and movable end is suspended on the assembly type steel bridge on highway, and assembly type steel bridge on highway is pushed away frame to the river.
2. assembly type steel bridge on highway according to claim 1 advances the traction facility, it is characterized in that: flat roll (5) are adopted and are twoly rolled structure, and the bottom has the circular hole of being convenient to fix.
3. assembly type steel bridge on highway according to claim 1 advances the traction facility, it is characterized in that: combination rock and roll (6) is rolled (5), distribution beam (9) and bearing (10) and is formed by flat; Distribution beam (9) top of combination rock and roll is provided with tenon (11), flat roll (5) and is fixed on the distribution beam (9).
4. assembly type steel bridge on highway according to claim 1 advances the traction facility, and it is characterized in that: seat board (1) is provided with anchor pricker hole all around, and the right and left is provided with draw ring (8).
5. assembly type steel bridge on highway according to claim 1 advances the traction facility, it is characterized in that: adopt electronic loop chain elevator (7) that the propelling traction power is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205093108U CN202466413U (en) | 2011-12-09 | 2011-12-09 | A propelling drag machine tool for an assembled steel highway bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205093108U CN202466413U (en) | 2011-12-09 | 2011-12-09 | A propelling drag machine tool for an assembled steel highway bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466413U true CN202466413U (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205093108U Expired - Fee Related CN202466413U (en) | 2011-12-09 | 2011-12-09 | A propelling drag machine tool for an assembled steel highway bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466413U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806374A (en) * | 2013-12-23 | 2014-05-21 | 浙江省交通科学研究院 | Assembled road steel bridge overall track erection and push system and process |
| CN106592435A (en) * | 2016-12-13 | 2017-04-26 | 湖北华舟重工应急装备股份有限公司 | Transition truss for building large-span assembled steel bridge |
| CN109295857A (en) * | 2018-10-11 | 2019-02-01 | 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 erection Operation Van of assembly type steel bridge on highway and bridging method |
| CN109653076A (en) * | 2018-12-24 | 2019-04-19 | 四川港航建设工程有限公司 | Combined type flood control is passed the flood period lock head shellfish Lei Gangqiao and construction method |
| CN110644377A (en) * | 2019-09-30 | 2020-01-03 | 中铁二院工程集团有限责任公司 | Roller type beam body pushing construction device |
-
2011
- 2011-12-09 CN CN2011205093108U patent/CN202466413U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806374A (en) * | 2013-12-23 | 2014-05-21 | 浙江省交通科学研究院 | Assembled road steel bridge overall track erection and push system and process |
| CN103806374B (en) * | 2013-12-23 | 2015-11-18 | 浙江省交通科学研究院 | The overall track erection supplying system of assembly type steel bridge on highway and erection push technique |
| CN106592435A (en) * | 2016-12-13 | 2017-04-26 | 湖北华舟重工应急装备股份有限公司 | Transition truss for building large-span assembled steel bridge |
| CN109295857A (en) * | 2018-10-11 | 2019-02-01 | 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 erection Operation Van of assembly type steel bridge on highway and bridging method |
| CN109295857B (en) * | 2018-10-11 | 2020-10-13 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Erection operation vehicle and erection method for assembled highway steel bridge |
| CN109653076A (en) * | 2018-12-24 | 2019-04-19 | 四川港航建设工程有限公司 | Combined type flood control is passed the flood period lock head shellfish Lei Gangqiao and construction method |
| CN109653076B (en) * | 2018-12-24 | 2021-01-08 | 四川港航建设工程有限公司 | Combined type flood control flood gate first bailey steel bridge and construction method |
| CN110644377A (en) * | 2019-09-30 | 2020-01-03 | 中铁二院工程集团有限责任公司 | Roller type beam body pushing construction device |
| CN110644377B (en) * | 2019-09-30 | 2021-01-12 | 中铁二院工程集团有限责任公司 | Roller type beam body pushing construction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUBEI HARZONE INDUSTRY CORP., LTD. Free format text: FORMER NAME: HUBEI HUAZHOU HEAVY INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 430223 Jiangxia City, Wuhan province sunshine road, No. 5, Patentee after: Hubei China Harzone Industry Corp., Ltd. Address before: 430223 Jiangxia City, Wuhan province sunshine road, No. 5, Patentee before: Hubei Harzone Heavy Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20191209 |