Vehicle wheel travelling adjustment device for trackless construction working vehicle
A technology for regulating devices and operating vehicles, which can be used in mining equipment, earthwork drilling, tunnels, etc., and can solve the problem that there is no professional construction platform for evacuation platforms
Pending Publication Date: 2020-02-21
ANHUI XINGYU TRACK EQUIP
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Problems solved by technology
[0002] Auxiliary facilities such as power cables, communications, PIS cables, fire-fighting ventilation pipes, and evacuation platforms are required for construction in railway and subway tunnels. At the current stage of construction, each type of work requires a specific construction frame for construction personnel to use. , there are some types of work, such as the evacuation platform does not have a professional construction platform for use, so at this stage there is an urgent need for a work platform suitable for various types of work for construction personnel to use. In order to solve the above technical problems, the applicant designed A trackless working vehicle, the present application is a wheel travel regulating device for the working vehicle
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describin...
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The invention relates to a vehicle wheel travelling adjustment device for a trackless construction working vehicle. The vehicle wheel travelling adjustment device for the trackless construction working vehicle is characterized by comprising an adjustment pipe, wherein a support rod is connected into the adjustment pipe in an insertion manner; a first oil cylinder is connected between the adjustment pipe and the support rod; a hinge seat is hinged to the lower side of the support rod; a vehicle wheel cover is connected to the hinge seat through a rotary shaft; a vehicle wheel is installed in the vehicle wheel cover; a motor driving the vehicle wheel is installed at one side of the vehicle wheel cover; a second oil cylinder is connected between the support rod and the hinge seat in a matching manner; and a third oil cylinder is connected between the hinge seat and the vehicle wheel cover in a matching manner. The vehicle wheel travelling adjustment device for the trackless construction working vehicle has the following advantages: the device realizes trackless running, and is adaptive to working under various construction working conditions, and capable of travelling on a plane, a rectangular surface and an arc-shaped surface; and the working vehicle is supported by virtue of four travelling devices and balanced in distribution, adopts hydraulic brake, is reliable and stable, andmeets the needs of plane construction and arc tunnel construction due to a variable angle.
Description
technical field [0001] The invention relates to the technical field of tunnel construction, in particular to a wheel travel adjustment device for a trackless construction vehicle. Background technique [0002] Auxiliary facilities such as power cables, communications, PIS cables, fire-fighting ventilation pipes, and evacuation platforms are required for construction in railway and subway tunnels. At the current stage of construction, each type of work requires a specific construction frame for construction personnel to use. , there are some types of work, such as the evacuation platform does not have a professional construction platform for use, so at this stage there is an urgent need for a work platform suitable for various types of work for construction personnel to use. In order to solve the above technical problems, the applicant designed A trackless working vehicle, the present application is a wheel travel regulating device for the working vehicle. Contents of the i...
Claims
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Login to view more IPC IPC(8): E21D9/12
CPCE21D9/122
Inventor 薛恒鹤周会李元伟
Owner ANHUI XINGYU TRACK EQUIP
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