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Automatic anti-slip system and automatic anti-slip control method
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An automatic and anti-slip technology, applied in the field of anti-slip system, which can solve the problems of improper operation by personnel, inadequate measures, and improper operation.
Active Publication Date: 2016-04-27
RUILI GROUP RUIAN AUTO PARTS CO LTD
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Abstract
Description
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Problems solved by technology
The current vehicle anti-slip is accomplished by means of iron shoes, hand brakes, etc., but it is easy to cause vehicle slippage accidents due to improper operation and inadequate measures
[0003] In addition, when the vehicle needs to release the brake, all the gas in the auxiliary air cylinder must be exhausted. This operation wastes a lot of compressed air energy and takes a lot of time. After the auxiliary air cylinder has exhausted the compressed air, the vehicle There is no ability to brake again. At this time, the braking of the vehicle will completely rely on iron shoes or hand brakes. Therefore, this anti-slip method is inconvenient to operate, the operating parts are heavy, the operator has a large workload, the operation is difficult, and it is easy to operate. Improper situation, with serious hidden dangers, once an accident occurs, it will cause serious consequences
[0004] The Chinese invention patent whose application number is 201010593311.5 discloses a rail vehicle anti-slip system, which includes: two brake rails, a brake device, a lifting device and a hydraulic unit (24), and the two brake rails are arranged oppositely; The moving device includes a first hydraulic cylinder (7) and a brake arm, and the first hydraulic cylinder (7) drives two brake rails to move laterally through the brake arm; the lifting device includes a second hydraulic cylinder (13), a transmission mechanism, The transmission rod and the eccentric mechanism, the second hydraulic cylinder (13) drives the transmission rod to rotate through the transmission mechanism, and the transmission rod drives the brake arm and the two brake rails through the eccentric mechanism to perform lifting motion; the hydraulic unit (24) is used to control the first The hydraulic cylinder (7) and the second hydraulic cylinder (13) act, and the anti-rolling system for rail vehicles can effectively brake and relieve, but it has many parts, complex structure, and high maintenance cost
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Embodiment 11
[0072] Embodiment 1.1, this embodiment provides an automatic anti-slip system, which includes a main air duct 1', the main air duct 1' is connected to the auxiliary air cylinder 5' through a gate valve 2' and a three-way valve 3', the main air duct 1' Also connect the brake cylinder 8', the brake cylinder 8' is connected to the brake linkage mechanism 11', the brake linkage mechanism 11' transmits the braking force to the actuator, and the brake cylinder 8' is also connected to the automatic anti-slip The automatic anti-slip device 9' includes a control chamber 12E' and an anti-slip device handle 10'. The control chamber 12E' controls the automatic anti-slip device 9' to switch between the locked and unlocked states, and the auxiliary air cylinder 5' It communicates with the control cavity 12E' of the automatic anti-runner 9'.
[0073] In this embodiment, the main air pipe 1' is connected to the brake cylinder 8' through the three-way valve 3' and the two-position three-way re...
Embodiment 12
[0112] Embodiment 1.2, an automatic anti-slip control method, which includes:
[0113] a. Reduce the air pressure in the control chamber, so that the stop lock lever of the automatic anti-slip device springs up, and the anti-slip device is locked;
[0114] b. Increase the air pressure in the control chamber to lower the position of the stop lock lever and release the anti-slip locking effect;
[0115] In this embodiment, steps a and b are performed in sequence, so as to complete the anti-slip locking and unlocking of the vehicle.
[0116] In this embodiment, steps b and a are performed in sequence, so as to complete the anti-slip unlocking and re-locking of the vehicle.
[0117] In this embodiment, only step a is executed, so as to complete the anti-slip locking of the vehicle.
[0118] In this embodiment, only step b is executed, so as to release the anti-slip locking of the vehicle.
[0119] In this embodiment, the automatic anti-slip device 9' is the automatic anti-sli...
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Abstract
The invention provides an automatic anti-slip system and an automatic anti-slip control method. The automatic anti-slip system comprises a main air pipe, the main air pipe is connected with an auxiliary air cylinder through a gate valve and a three-way valve and further connected with a braking cylinder, the braking cylinder is connected with a braking connecting rod mechanism, the braking connecting rod mechanism transmits braking force to an executing mechanism, the braking cylinder is further connected with an automatic anti-slip device, and the auxiliary air cylinder is communicated with a control cavity of the automatic anti-slip device. The automatic anti-slip control method includes the steps of (1) reducing the air pressure in the control cavity to enable a fastening locking rod of the automatic anti-slip device to be bounced out to lock the automatic anti-slip device, and (2) increasing the air pressure in the control cavity to enable the fastening locking rod to be retracted back to relieve the anti-slip locking effect. The automatic anti-slip system and the automatic anti-slip control method are used for achieving easy and convenient automatic anti-slip braking of a railway vehicle and are easy and convenient to operate, the workloads and the operating difficulty of an operator can be effectively reduced, and the parking safety coefficient of the vehicle can be improved.
Description
technical field [0001] The invention relates to an anti-slip system, in particular to an automatic anti-slip system for rail vehicles. Background technique [0002] When rail vehicles are temporarily parked, long-term parked, or parked after marshalling, anti-slip settings are required to avoid potential accidents. The current vehicle anti-slip is accomplished by means of iron shoes, hand brakes, etc., but it is easy to cause a slipping accident due to improper operation of personnel and inadequate measures. [0003] In addition, when the vehicle needs to release the brake, all the gas in the auxiliary air cylinder must be exhausted. This operation wastes a lot of compressed air energy and takes a lot of time. After the auxiliary air cylinder has exhausted the compressed air, the vehicle There is no ability to brake again. At this time, the braking of the vehicle will completely rely on iron shoes or hand brakes. Therefore, this anti-slip method is inconvenient to operate, ...
Claims
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Application Information
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