Mobile dock leveler
A boarding bridge and mobile technology, applied in the field of mobile boarding bridges, can solve the problems of time-consuming and laborious operation, and achieve the effect of saving time and effort and being convenient to use.
Inactive Publication Date: 2012-06-13
济南华北升降平台制造有限公司
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Problems solved by technology
[0002] The boarding bridge is used for loading and unloading places, including fixed boarding bridge and mobile boarding bridge. The structure of the mobile boarding bridge generally includes the bridge body, the railings on both sides of the bridge body, the board and the board at the front end of the bridge body. The moving wheels arranged under the bridge body and mounted on the wheel axle also include an oil cylinder controlled by a manual hydraulic pump to control the inclination angle of the boarding bridge, and the operation is time-consuming and laborious
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[0014] In order to facilitate those skilled in the art to better understand the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, and the following description is only exemplary.
[0015] Reference attached figure 1 , 2 , a mobile boarding bridge, including a bridge body 1, railings 8 provided on both sides of the bridge body 1, a board 4 arranged at the front end of the bridge body 1, and a bridge mounted on the wheel axle 12 under the bridge body 1 The moving wheel 5, the angle α between the board 4 and the bridge body 1 is an obtuse angle, and the rear end of the bridge body 1 is provided with a pulling hook 2, refer to the attached figure 2 , 3 The mobile boarding bridge also includes a hydraulic cylinder 7 and an electro-hydraulic system, the cylinder body of the hydraulic cylinder 7 is fixed on the bridge body 1, and the cylinder rod is hinged on the wheel shaft 12...
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The invention discloses a mobile dock leveler, which comprises a dock leveler body, handrails arranged on the two sides of the top of the dock leveler, a butt strap arranged on the front end of the dock leveler body, moving wheels arranged below the dock leveler body and arranged on wheel shafts, a hydraulic cylinder and an electric hydraulic system, wherein the cylinder body of the hydraulic cylinder is fixed on the dock leveler body, and a cylinder rod is hinged on the wheel shafts; the electric hydraulic system comprises a generator, an electric hydraulic pump, a one-way valve and an accumulator; the accumulator is connected with a motor; the output shaft of the motor is connected with an electric hydraulic pump; the input end of the electric hydraulic pump is connected with an oil tank; the output end of the electric hydraulic pump is connected with an oil inlet of the one-way valve; and the oil outlet of the one-way valve is connected with the hydraulic cylinder. The dock leveler comprises the hydraulic cylinder and the electric hydraulic system, so that the angle of the dock leveler can be controlled automatically; and the dock leveler can be used conveniently with less time and labor.
Description
technical field [0001] The invention relates to the technical field of a boarding bridge, in particular to a mobile boarding bridge. Background technique [0002] Boarding bridges are used for loading and unloading places, including fixed boarding bridges and mobile boarding bridges. The structure of mobile boarding bridges generally includes a bridge body, railings on both sides of the bridge body, and a board at the front end of the bridge body. The mobile wheels arranged under the bridge body and mounted on the wheel shaft also include an oil cylinder controlled by a manual hydraulic pump to control the inclination angle of the boarding bridge, and the operation is time-consuming and laborious. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a mobile boarding bridge, which can automatically control the inclination angle of the boarding bridge, which is convenient to use and saves time and effort. [0004]...
Claims
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IPC IPC(8): B65G69/28
Inventor 罗殿华
Owner 济南华北升降平台制造有限公司