Rail flat car
A technology of flat cars and rails, which is applied in the direction of transporting passenger cars, railway car body parts, transportation and packaging, etc., and can solve the problem that rail flat cars cannot carry heavy objects stably
Inactive Publication Date: 2019-06-11
WUHAN MARINE MACHINERY PLANT
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- Description
- Claims
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Problems solved by technology
[0004] During the actual work of the rail flat car, if there is a large pit on the flat ground, and the rail flat car needs to be parked there, then the rail flat car will not be able to carry the load smoothly due to the existence of the pit. heavy object
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[0025] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0026] Embodiments of the present invention provide a rail flat car, such as figure 1 As shown, the track flat car includes a platform 1, a traveling wheel set 2 and a lifting mechanism, and the traveling wheel set 2 is installed at the bottom of the platform 1.
[0027] figure 2 It is a structural schematic diagram of the lifting mechanism, combined with figure 2 , the lifting mechanism includes a lifting assembly 3, and the lifting assembly 3 includes a driver 31, an upper slideway 32, a glideway 33, an outer support arm 34 and an inner support arm 35, and the upper slideway 32 is fixedly installed on the bottom of the platform 1, and the inner support arm The top of 35 is slidably installed on the upper slideway 32 along the len...
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The invention discloses a rail flat car which belongs to the field of transportation machinery. The rail flat car comprises a platform and a travelling wheel group which is mounted on the bottom of the platform, and further comprises a lifting mechanism, wherein the lifting mechanism comprises a lifting assembly; the lifting assembly comprises a drive part, an upper slide path, a lower slide path,an outer supporting arm and an inner supporting arm; the upper slide path is fixedly mounted on the bottom of the platform; the top end of the inner supporting is mounted on the upper slide path in asliding mode in a length direction of the upper slide path; the bottom end of the inner supporting arm is hinged on the lower slide path; the top end of the outer supporting arm is hinged on the upper slide path; the bottom end of the outer supporting arm can be mounted on the lower slide path in a sliding mode in a length direction of the lower slide path; the middle part of the outer supportingarm and the middle part of the inner supporting arm are crossed, and are hinged together; the lower slide path and the upper slide path are parallel to each other; rollers are arranged on the lower slide path; the drive part is mounted on the platform; the drive part is configured to drive the top end of the inner supporting arm to slide in a length direction of the upper slide path. The rail flat car can be suitable for ground with pits.
Description
technical field [0001] The invention belongs to the field of transport machinery, in particular to a rail flat car. Background technique [0002] The rail flat car is a common transportation equipment, which mainly includes a platform and a walking wheel set, the walking wheel set is installed at the bottom of the platform, the platform is used to carry heavy objects, and the walking wheel set is used to realize the movement of the rail flat car on the flat ground . [0003] In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0004] During the actual work of the rail flat car, if there is a large pit on the flat ground, and the rail flat car needs to be parked there, then the rail flat car will not be able to carry the load smoothly due to the existence of the pit. heavy objects. Contents of the invention [0005] The embodiment of the present invention provides a rail flat car, which c...
Claims
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IPC IPC(8): B61D15/00B61D49/00
Inventor 张明杨松王臻熊永钊杨家军
Owner WUHAN MARINE MACHINERY PLANT