An urban rail transit inspection vehicle
An urban rail transit and inspection vehicle technology, applied in the field of rail transit, can solve the problems such as the inability to relax the feet of the inspectors, the fatigue of the feet, and the soreness.
Active Publication Date: 2022-03-18
CHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION
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- Summary
- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
When the inspection car is walking, the inspector needs to continuously step on the accelerator pedal. The inspection car can only walk. Due to the need to continuously step on the accelerator pedal, the inspector's feet cannot be relaxed, and the feet will feel tired and sore
Method used
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Embodiment Construction
[0019] The following will be further described below with reference to the specific embodiments:
[0020] Reference numerals in the accompanying drawings include: cylindrical body 29, pressing rod 30, a valve stem 31, a first pressure spring 32, a slide plate 33, a second tub 34, a first card teeth 35, a cartridge 36, a card slot 37, bumps 38, baffle 39, telescoping portion 40, the second press spring 41, oil passage 42, valve 43, the throttle pedal 44, chassis 45.
[0021] Embodiments are basically figure 1 As shown: a urban rail transit patrol car, including chassis 45, wheel, engine and fuel tank, etc., fuel tanks are equipped with oils, fuel tanks, and engines, and valve 43 is provided on the oil. The bottom tray 45 is rotated to the throttable pedal 44 and the locking mechanism, and the bottom end of the throttle pedal 44 is hinged on the chassis 45, and there is a torsion spring on the bottom end of the throttle pedal 44 and the bottom tray 45 hinged. In this embodiment, the...
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The present invention relates to the field of rail transit, in particular to an urban rail transit inspection car, which includes a chassis, on which wheels are arranged, an accelerator pedal is rotatably connected to the chassis, and a valve for controlling the opening and closing of the oil circuit is arranged on the chassis, and also includes Locking mechanism. The locking mechanism is connected to the valve. The locking mechanism includes a cylinder and a baffle. Between the baffle plate and the cartridge, the cartridge is provided with a plurality of axially arranged card grooves, and the end of the cartridge is provided with a plurality of first teeth, and the opening direction of the card groove and the first teeth are both facing the sliding plate. There are several second locking teeth on the sliding plate, and the first locking teeth and the second locking teeth are intermittently engaged; there is a through hole on the baffle plate, and the first compression spring is connected between the baffle plate and the sliding plate, and the sliding plate is fixed A valve stem is connected, and a pressing rod is fixedly connected on the sliding plate. This solution does not need to continuously step on the accelerator pedal, and the feet are released.
Description
Technical field [0001] The present invention relates to the field of rail transit, and more particularly to a urban rail transit patrol car. Background technique [0002] At present, domestic rail transportation facilities have developed rapidly, especially in light rails and subways, rapid construction in large cities. Subway and light rails are the same rail transportation facilities as traditional railways. Due to frequent use of frequent use, and severely related to the safety of people's use, the inspection maintenance of track facilities is extremely important. [0003] At present, when you check the track, you need to use the rail transit patrol car to check, walk through the track traffic inspection car on the track, through some intelligent instruments, thereby reaching the purpose of checking the track, compared to manual examination, Improve the efficiency of the inspection. [0004] The current rail transit patrol car includes chassis, wheels, drive systems, control s...
Claims
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IPC IPC(8): B61C17/12F02D11/02
CPCB61C17/12F02D11/02
Inventor 杨昌休何帆熊伟
Owner CHONGQING VOCATIONAL COLLEGE OF TRANSPORTATION