A buffer support structure for rail transit
A kind of rail transit and seat technology, which can be used in rails, roads, buildings, etc., and can solve problems such as personal injury and death
Active Publication Date: 2016-08-24
中国地铁工程咨询有限责任公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
The support structure for rail transit needs to withstand both longitudinal and transverse vibrations. Some existing support structures for rail transit can only withstand longitudinal vibration and cannot withstand large lateral vibration, which is likely to cause personal injury and death accidents
Method used
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[0013] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0014] Such as figure 1 A kind of buffer support structure for rail transit shown, comprises support body 1, and support body 1 is provided with base 2, vertical rod 3, the step sleeve 4 that the outer cylinder diameter of left end is greater than the outer cylinder diameter of right end, spring 5 and Block 6, one end of the vertical rod 3 is fixed with the base 2, the other end of the vertical rod 3 is provided with a first groove 31 embedded in the stopper 6 near the end position, the outer cover of the vertical rod 3 is provided with a step sleeve 4, and the step sleeve The left end of the barrel 4 is connected with the base 2, the step sleeve 4 is provide...
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The invention relates to the technical field of supports, in particular to a buffering support structure for rail transit. The buffering support structure for rail transit comprises a support body. The support body is provided with a base, a stand rod, a step sleeve, a spring and a stopping block. The left end outer cylinder diameter is larger than the right end outer cylinder diameter of the step sleeve. The base is fixed at one end of the stand rod. A first groove in which the stopping block is embedded is formed in the position, close to an end head, of the other end of the stand rod. The step sleeve is arranged outside the stand rod in a sleeving mode. The left end of the step sleeve is connected with the base. A limiting step is arranged on the step sleeve. A spring is arranged between the limiting step and the stopping block. A second groove for placing of an anti-falling piece is formed in the front end of the stopping block. The support structure can bear vibration in the longitudinal direction and the horizontal direction at the same time and is suitable for rail transit, and the structure is worth promoting.
Description
technical field [0001] The invention relates to the technical field of supports, in particular to a buffer support structure for rail transit. Background technique [0002] The support refers to the supporting part used to support the weight of the container or equipment and fix it in a certain position, and also bear the vibration and earthquake load during operation. The support structure for rail transit needs to withstand both longitudinal and lateral vibrations. Some existing support structures for rail transit can only withstand longitudinal vibration, but cannot withstand large lateral vibration, which is likely to cause personal injury and death accidents. Contents of the invention [0003] The technical problem to be solved by the present invention is: based on the above problems, provide a buffer bearing structure for rail transit that can withstand longitudinal and lateral vibrations simultaneously. [0004] The technical solution adopted by the present inventi...
Claims
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IPC IPC(8): E01B19/00
CPCE01B19/00
Inventor 陈焕祥
Owner 中国地铁工程咨询有限责任公司