CN201209232Y - Special card for long steel rail transshipment - Google Patents
Special card for long steel rail transshipment Download PDFInfo
- Publication number
- CN201209232Y CN201209232Y CNU200820074980XU CN200820074980U CN201209232Y CN 201209232 Y CN201209232 Y CN 201209232Y CN U200820074980X U CNU200820074980X U CN U200820074980XU CN 200820074980 U CN200820074980 U CN 200820074980U CN 201209232 Y CN201209232 Y CN 201209232Y
- Authority
- CN
- China
- Prior art keywords
- long rail
- long steel
- rail
- card
- bad luck
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a special card for transporting long steel rails. The card is of a flat cuboid shape, and a long steel rail penetrating hole, which has the same shape with the section of the long steel rail and has a larger area than the section area of the long steel rail, is formed at the center position of the card along the direction of the thickness, and two circular steel-cable penetrating holes are symmetrically formed in two side edges of the upper part of the card. The special card for transporting long steel rails provided by the utility model uses a large-scale machine and a steel cable connected between the large-scale machine and the special card for transporting long steel rails to transport a long steel rail when being sleeved outside one end of the long steel rail, thereby merely two or three workers can transport 50 pieces of long steel rails in one day, in this way, not only the transport speed can be quickened, but also the operation process is simple and convenient, and the structure of the long steel rail cannot be damaged. In addition, the special card for transporting long steel rails has simple structure and is easy for machining.
Description
Technical field
The utility model relates to a kind of railway engineering special equipment, particularly relates to the long rail that uses a kind of job site and has bad luck personality card.
Background technology
Development along with high speed, heavy haul railway, the structure of strengthening railroad track is had higher requirement, with the ride comfort and the stability of raising circuit, and eliminate the buffer area of existing general gapless track and the influence of switch area rail joint, thereby realize the seamless process of circuit.Owing to eliminated the rail joint rail gap, thereby gapless track has driving steadily, and rolling stock and orbital maintenance expense reduce, and prolong the application life of equipment, and is suitable for advantage such as high speed traveling.The main difference point of gapless track and common railway is length need to be generally the long rail that 25 meters standard rail is welded into length more than 100 meters, above-mentioned welding manner then has two kinds: 1. in the welding plant continuous welding of standard rail is become the long rail of measured length (domesticly generally to be welded into 100～500m), transport on the circuit with the special-purpose train of fortune rail then, will grow the long rail string that rail welding becomes design length again; 2. on the line the standard rail is welded into the long rail string of design length with mobile rail welding train.In the previous case, be subjected to the influence in place, job site, utilize the special-purpose flat car of the long rail of transportation often long rail can not be unloaded to only position, therefore also need to carry out secondary at the construction field (site) and have bad luck.But so the long rail of length can't adopt numerous labours method pickaback to have bad luck as 25 meters standard rail at all, but need to utilize will pinion an end with steel strand such as big machineries such as loader, bulldozers long rail with being dragged to laying.Because the weight of long rail is huge, and the method that is bundled on the long rail with steel strand merely at all can't be firm with long rail bundle, and long rail is thrown off, and at this moment needs again to operate again, thereby waste time and energy; And run through the method for steel strand if adopt jewel hole on long rail, then can destroy the structure of long rail again.
Summary of the invention
In order to address the above problem, the purpose of this utility model be to provide a kind of simple in structure and be convenient to processing, operating process is simple and convenient, and the long rail that can not destroy long rail structure is had bad luck personality card.
In order to achieve the above object, the long rail that the utility model provides is had bad luck personality card and is flat cuboid, its centre is formed with the long rail through hole of an and area identical with long rail section shape greater than long rail section area along thickness direction, and its position, both sides of the edge, top then has been symmetrically formed two circular steel twisted wire through holes.
Distance between the edge of described long rail through hole and the long rail external margin corresponding section is 15mm.
The radius of described steel strand through hole is 10mm.
The long rail that the utility model provides is had bad luck personality card and can be utilized big machinery under the situation that is enclosed within long rail one end outside and be connected big machinery and steel strand that long rail is had bad luck between the personality card are had bad luck long rail, therefore only need 2-3 name staff just can in one day time, have bad luck 50 of long rail, the speed that not only can accelerate to have bad luck like this, and operating process is simple and convenient, and can not destroy the structure of long rail.In addition, long rail is had bad luck the simple in structure of personality card and is convenient to processing.
Description of drawings
The long rail that Fig. 1 provides for the utility model is had bad luck personality card forward structure schematic diagram.
The long rail that Fig. 2 provides for the utility model is had bad luck personality card and long rail bonding state stereogram.
Fig. 3 has bad luck personality card for the long rail that utilizes big machinery and the utility model to provide and has bad luck long rail working state schematic representation.
The specific embodiment
The long rail that the utility model is provided below in conjunction with the drawings and specific embodiments is had bad luck personality card and is elaborated.
As Fig. 1～shown in Figure 3, the long rail that the utility model provides is had bad luck personality card 1 and is flat cuboid, its centre is formed with the long rail through hole 3 of an and area identical with long rail 2 cross sectional shapes greater than long rail 2 section area along thickness direction, and its position, both sides of the edge, top then has been symmetrically formed two circular steel twisted wire through holes 4.
Distance between the edge of described long rail through hole 3 and the long rail 2 external margin corresponding sections is 15mm.In addition, the thickness that long rail is had bad luck personality card 1 needs to adjust according to the weight of long rail 2, and the weight of promptly long rail 2 is big more, and the thickness that long rail is had bad luck personality card 1 is thick more.In addition, long rail is had bad luck the area that also needs to increase long rail through hole 3 when personality card 1 thickness increases, when guaranteeing that long rail is had bad luck personality card 1 work and the angle between the vertical line be not less than 30 and spend and be advisable.
The radius of described steel strand through hole 4 is 10mm.
Below the long rail that utilizes the utility model to provide being had bad luck personality card and big machinery has bad luck the process of long rail 2 and describes.At first utilize long rail 2 that the special-purpose train of fortune rail will be welded into measured length in the welding plant by existing line or newly spread circuit and be transported to the job site, carry out secondary then and have bad luck.Carry out at first will confirming and repair the scene of completing when secondary is had bad luck and have bad luck packway, by the staff one end of two steel strand 5 is tied up on the steel hook that big machinery 6 carries then, the other end is tied up respectively in long rail is had bad luck two steel strand through holes 4 of personality card 1.Lever up an end of long rail 2 afterwards gently by the staff, then will long rail have bad luck the end that long rail through hole 3 on the personality card 1 is enclosed within the above-mentioned long rail 2 that has levered up, reach about 300mm until packing into the degree of depth, and make long rail have bad luck personality card 1 to turn forward, as shown in Figure 2, the upper end leading edge of the long rail through hole 3 on it and lower end back edge are in contact with one another to produce frictional force with the end face of long rail 2 and bottom surface respectively, and starting big machinery 6 at last can be transported to desired location with long rail 2 along the packway of before having fixed.
Claims (3)
1, a kind of long rail is had bad luck personality card, it is characterized in that: described long rail is had bad luck personality card (1) and is flat cuboid, its centre is formed with the long rail through hole (3) of an and area identical with long rail (2) cross sectional shape greater than long rail (2) section area along thickness direction, and its position, both sides of the edge, top then has been symmetrically formed two circular steel twisted wire through holes (4).
2, long rail according to claim 1 is had bad luck personality card, it is characterized in that: the distance between the edge of described long rail through hole (3) and long rail (2) the external margin corresponding section is 15mm.
3, long rail according to claim 1 is had bad luck personality card, it is characterized in that: the radius of described steel strand through hole (4) is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820074980XU CN201209232Y (en) | 2008-06-06 | 2008-06-06 | Special card for long steel rail transshipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820074980XU CN201209232Y (en) | 2008-06-06 | 2008-06-06 | Special card for long steel rail transshipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209232Y true CN201209232Y (en) | 2009-03-18 |
Family
ID=40479961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820074980XU Expired - Lifetime CN201209232Y (en) | 2008-06-06 | 2008-06-06 | Special card for long steel rail transshipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209232Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940390A (en) * | 2014-04-08 | 2014-07-23 | 中交第二航务工程局有限公司 | Underwater connecting device for inverted overhanging measurement steel wire |
| CN109532910A (en) * | 2018-11-21 | 2019-03-29 | 中车沈阳机车车辆有限公司 | Unload rail guiding device and rail transporting vehicle |
-
2008
- 2008-06-06 CN CNU200820074980XU patent/CN201209232Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940390A (en) * | 2014-04-08 | 2014-07-23 | 中交第二航务工程局有限公司 | Underwater connecting device for inverted overhanging measurement steel wire |
| CN109532910A (en) * | 2018-11-21 | 2019-03-29 | 中车沈阳机车车辆有限公司 | Unload rail guiding device and rail transporting vehicle |
| CN109532910B (en) * | 2018-11-21 | 2020-05-19 | 中车沈阳机车车辆有限公司 | Rail unloading guide device and steel rail transport vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104594173B (en) | One kind embraces rail magnetic levitation track traffic box beam | |
| CN106812036B (en) | Assembled overhead monorail traffic track beam and processing technology | |
| CN203866654U (en) | Mobile assembly platform used for ballastless track laying construction | |
| CN104631345A (en) | Rapid replacing method of concrete bridge beam of dual-line electric railway | |
| JP2019044453A (en) | Replacement method and erection machine | |
| CN207876879U (en) | A kind of approach bridge type automated container terminal handling operation system | |
| CN201209232Y (en) | Special card for long steel rail transshipment | |
| CN107165046B (en) | A kind of installation method of bridge inspection car | |
| CN102660923A (en) | Assembly construction process of prefabricated 40m T-beam in intertidal zone of open sea | |
| CN101881178A (en) | Quick transportation method in medium-diameter and long-distance tunnel shield construction | |
| CN201712610U (en) | Beam transportation flat machine | |
| CN201932717U (en) | Bulk cargo handling equipment | |
| CN102145816B (en) | Bulk material handling system process and bulk material handling equipment | |
| CN201614526U (en) | Scissors crossover type narrow railway turnout of narrow space | |
| CN102071646A (en) | Large-tonnage box girder sea system and construction method | |
| CN102060201A (en) | Wagon tipper with wagon pulled in or out from transfer platform side and allocation method of shunting system coal-unloading device thereof | |
| CN210103281U (en) | Concrete sleeper gang hoisting device | |
| CN203768749U (en) | Refitted type rail storage vehicle | |
| CN100447029C (en) | Underground ore transport train overhaul method | |
| CN105314408A (en) | Automatic rail transport system of container wharf and operation method | |
| Zhou et al. | Research on emergency rescue technology and equipment for train operation accidents on a heavy-haul railway network | |
| CN204040918U (en) | Train type rig translating device double rail type track base | |
| CN103434992A (en) | Hydraulic push type trolley handling system for bridge crane | |
| CN209668632U (en) | A kind of crane runway laying structure realizing any angle and turning to | |
| CN106698201A (en) | Automatic safe operation device provided with high-speed rail-mounted gantry cranes and used for storage yard |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090318 |