CN2827971Y - Device for unloading long steel rail at construction field and road building - Google Patents
Device for unloading long steel rail at construction field and road building Download PDFInfo
- Publication number
- CN2827971Y CN2827971Y CN 200520121920 CN200520121920U CN2827971Y CN 2827971 Y CN2827971 Y CN 2827971Y CN 200520121920 CN200520121920 CN 200520121920 CN 200520121920 U CN200520121920 U CN 200520121920U CN 2827971 Y CN2827971 Y CN 2827971Y
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- CN
- China
- Prior art keywords
- rail
- hung
- steel rail
- door frame
- unloading
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a device for unloading a long steel rail on a flat vehicle linkage hanging transportation and road building construction site. The utility model comprises a door frame which is fixed on a vehicle body and is formed by connecting two steel tube upright posts and one I-shaped steel cross beam, a slide vehicle which is arranged on the cross beam and can horizontally move along the cross beam, a hand-operated hoist hung on the slide vehicle, rolling wheels which are connected with the vertical posts on the door frame through a support seat, a brake rod hinged on the support seat, transition rolling wheels with adjustable height, which are connected with a support frame fixed on a ground crosstie and a plurality of ground rolling wheels positioned behind the vehicle body. The device for unloading a long steel rail on a flat vehicle linkage hanging transportation and road building construction site of the utility model can conveniently unload a long steel rail at a predetermined ballast bed position on a construction site. Unloading a steel rail is combined with road building construction, which saves labor and time.
Description
Technical field
The utility model relates to a kind of long rail flatcar connection and hangs the on-the-spot unloading unit of transportation road construction.
Background technology
The long rail of length above 50 meters can transport by the mode that common railway flatcar connection is hung.But in order to guarantee transportation safety and, to have taked suitable reinforcement measure smoothly by bend and track switch.There are 2 places long rail general purpose hauling destination like this, the camp site of promptly paving the way, perhaps rail welding plant.The purpose that is transported to rail welding plant is to transport the camp site in order to be welded into again to after longer sequential welding integrates with, to reduce on-the-spot welded joint quantity.If but 100 meters long roll out steel rails are transported to rail welding plant in order to be welded into 500 meters rail bar, seem that through transporting the scene after the welding of 4 joints again to some is lost more than gain.For short rail, unload than being easier to, can realize by manually being equipped with simple utensil; And for long rail, because rail length is long, weight is big, and is only just relatively difficult with manual discharging, and if the rail that unloads can not place predetermined road bed position, then the arrangement for next step causes difficulty, promptly needs to move once more.So will lay long rail at present on railway, solving the flatcar connection, to hang the transportation problem of unloading extremely urgent.
Summary of the invention
The purpose of this utility model provides a kind of long rail flatcar connection that long rail can be discharged at predetermined road bed position and hangs the on-the-spot unloading unit of transportation road construction.
For achieving the above object, the utility model is taked following design plan: a kind of long rail flatcar connection is hung transportation
The on-the-spot unloading unit of road construction, it is characterized in that: it comprises:
Be fixed on the door frame on the car body, be formed by connecting by two steel pipe posts and an I-beam section crossbeam;
Being located at can be along the coaster of described crossbeam parallel motion on the described crossbeam, and described coaster is hung with the Lever Blocks that has lifting rail anchor clamps;
Be connected in roller on the described door frame column by bearing;
Be hinged on the brake rod on the described bearing;
Be connected the adjustable for height transition roller on the support that is fixed on the sleeper of ground;
Be positioned at some ground surface roller at car body rear.
It also comprises a draw gear that has the rail anchor clamps in order to the traction rail.
Described draw gear is a winding plant.
Described draw gear is the mobile crane tool, and described mobile crane tool is tire loop wheel machine or automobile loop wheel machine or combined loop wheel machine or trac..
The utility model has the advantages that: the long rail flatcar connection of the utility model is hung the on-the-spot unloading unit of transportation road construction owing to adopt above design plan, can easily long rail be discharged at predetermined road bed position at the construction field (site), make and unload rail and combine with road construction, saving of work and time is laborsaving.
Description of drawings
Fig. 1 is the utility model Facad structure scheme drawing
Fig. 2 is the utility model construction profile scheme drawing
The specific embodiment
As shown in Figure 1 and Figure 2, a kind of long rail flatcar connection of the utility model is hung the on-the-spot unloading unit of transportation road construction, and it is characterized in that: it comprises:
Be fixed on the door frame on the car body, be formed by connecting by two steel pipe posts 1 and an I-beam section crossbeam 3;
Being located at can be along the coaster 4 of crossbeam 3 parallel motions on the described crossbeam 3, and coaster 4 is hung with the Lever Blocks 5 that has lifting rail anchor clamps 14;
Be connected in roller 2 on the door frame column 1 by bearing 6, wait to unload rail 12 in order to carrying, bearing 6 can be around steel pipe post 1 rotation of door frame, move up and down and fix;
Be hinged on the brake rod 7 on the bearing 6, smooth uncontrollably on roller 2 in order to prevent rail, the manual control brake rod is pressed in it and waits to unload the rail top;
Be connected the transition roller that the height on the support 8 that is fixed on the sleeper of ground can be established, the quantity of support 8 and transition roller can be set as required;
Be positioned at some ground surface roller 10 at car body rear, every several sleepers a ground surface roller 10 be set for preventing that the rail front end from sinking.
It also comprises a draw gear that has rail anchor clamps 13 in order to the traction rail.
Draw gear is a winding plant 11.
Draw gear is the mobile crane tool, and the mobile crane tool is tire loop wheel machine or automobile loop wheel machine or combined loop wheel machine or trac..
The car unloading operation program is as follows:
1. installation door frame.Each car is installed 2 door frames.Door frame column 1 is captiveed joint with the car floor, makes door frame column 1 be positioned at the flatcar floor and waits to unload rail 12 outsides, and crossbeam 3 connects by its two ends bottom flanged disc and column 1.Coaster 4 on the crossbeam 3 can install in advance.
2. the hitch point at coaster 4 hangs up Lever Blocks 5.
3. install and rotary support 6, make roller 2 and rail in vertical state, insert set pin and make bearing 6 fixing.
4. begin the rail of slinging after ready, unload from the superiors' outermost end rail earlier, both sides can be carried out simultaneously.
Since roller 2 above outer end rail 12, need rotate to the side to roller 2 supports 6 earlier, after stand-by Lever Blocks 5 is sling rail 12 again support 6 rotations come with rail 12 in vertical state, let-down rail 12 is to roller 2.
6. when unloading the rail of midway location (in two one steel rails of the outside),, with rail 12 travelling block afterwards of slinging slightly, rail 12 is outwards moved on to roller 2 tops and let-down rail 12 with Lever Blocks 5 earlier the height of support 6 let-down one deck rail.
7. whole long rail 12 is positioned at roller 12 tops now.For preventing that rail from vertically moving uncontrollably, it is moving to use the control of brake rod 7 usefulness manpowers to prevent that rail from slipping.
8. traction winding plant 11 in ground is installed, and 00 meter suitable distance in addition of stuck-at-utilizes sleeper to fix.
9. transition roller and support 8 are installed, are made rail slow transition when protruding from vehicle.
10. install in the rail mounting groove of ground surface roller 10 on sleeper.
11. after the ground installation installation is ready, the steel rope on the winding plant 11 is connected with rail 12 by anchor clamps 13.
12. start winding apparatus 11 rail 12 is fallen ground from the vehicle traction, need the artificial auxiliary rail 12 that makes to fall within on the ground surface roller 10 in the distraction procedure.
13. the artificial auxiliary ground surface roller 10 of withdrawing from falls within the sleeper groove rail 12.
14. fastening part fastener (needn't be all fastening) is as temporary route.Train is slowly carried out the distance of an one steel rail.Begin another time and unload the rail circulation.
Claims (4)
1, a kind of long rail flatcar connection is hung the on-the-spot unloading unit of transportation road construction, and it is characterized in that: it comprises:
Be fixed on the door frame on the car body, be formed by connecting by two steel pipe posts and an I-beam section crossbeam;
Being located at can be along the coaster of described crossbeam parallel motion on the described crossbeam, and described coaster is hung with the Lever Blocks that has lifting rail anchor clamps;
Be connected in roller on the described door frame column by bearing;
Be hinged on the brake rod on the described bearing;
Be connected the adjustable for height transition roller on the support that is fixed on the sleeper of ground;
Be positioned at some ground surface roller at car body rear.
2, long rail flatcar connection according to claim 1 is hung the on-the-spot unloading unit of transportation road construction, and it is characterized in that: it also comprises a draw gear that has the rail anchor clamps in order to the traction rail.
3, long rail flatcar connection according to claim 2 is hung the on-the-spot unloading unit of transportation road construction, and it is characterized in that: described draw gear is a winding plant.
4, long rail flatcar connection according to claim 2 is hung the on-the-spot unloading unit of transportation road construction, it is characterized in that: described draw gear is the mobile crane tool, and described mobile crane tool is tire loop wheel machine or automobile loop wheel machine or combined loop wheel machine or trac..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121920 CN2827971Y (en) | 2005-09-22 | 2005-09-22 | Device for unloading long steel rail at construction field and road building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520121920 CN2827971Y (en) | 2005-09-22 | 2005-09-22 | Device for unloading long steel rail at construction field and road building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2827971Y true CN2827971Y (en) | 2006-10-18 |
Family
ID=37079530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520121920 Expired - Lifetime CN2827971Y (en) | 2005-09-22 | 2005-09-22 | Device for unloading long steel rail at construction field and road building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2827971Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416965A (en) * | 2011-11-01 | 2012-04-18 | 中国北车集团沈阳机车车辆有限责任公司 | Steel rail deflection adjusting device and long steel rail train set |
| CN106185616A (en) * | 2016-07-27 | 2016-12-07 | 中国土木工程集团有限公司 | A kind of vehicle mounted portable unloads rail portal frame and construction method thereof |
-
2005
- 2005-09-22 CN CN 200520121920 patent/CN2827971Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416965A (en) * | 2011-11-01 | 2012-04-18 | 中国北车集团沈阳机车车辆有限责任公司 | Steel rail deflection adjusting device and long steel rail train set |
| CN102416965B (en) * | 2011-11-01 | 2014-04-09 | 中国北车集团沈阳机车车辆有限责任公司 | Steel rail deflection adjusting device and long steel rail train set |
| CN106185616A (en) * | 2016-07-27 | 2016-12-07 | 中国土木工程集团有限公司 | A kind of vehicle mounted portable unloads rail portal frame and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061018 |
|
| EXPY | Termination of patent right or utility model |