Lifter with overweight alarm function
A technology of elevators and functions, applied in the field of elevators, can solve problems such as inconvenient use and damage to elevators, and achieve the effects of improving safety, preventing goods from tilting, and ensuring levels
Pending Publication Date: 2020-01-10
苏州菲亚达液压升降机械有限公司
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Problems solved by technology
When the existing scissor lift is in use, if the weight of the transported goods exceeds the rated value, the alarm cannot be sounded in time for early warning, which will easily lead to damage to the lift due to the heavy goods during the lifting process of the lift, which will bring harm to the use. inconvenient
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[0019] 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.
[0020] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the orientation or positional relationship shown in the drawings, and is only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific o...
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The invention discloses a lifter with an overweight alarm function. The lifter comprises a lifter body, a weighing sensor and a buzzer. The lifter body comprises a supporting box. A shear lifting support is hinged to the top of the supporting box. A lifting table is arranged at the top of the shear lifting support. Hydraulic cylinders are symmetrically arranged between the shear lifting support and the lifter body. A piston is arranged in each hydraulic cylinder. The tops of the piston rods are connected to the bottom of the lifting table. A connecting box is arranged at the top of the liftingtable. A guard bar is connected to the periphery of the top of the connecting box. An object plate is arranged at the top of the connecting box. The weighing sensor is arranged at the bottom of the object plate, and the bottom of the weighing sensor penetrates through a top plate of the connecting box. A PLC and the buzzer are arranged on the outer side of one end of the supporting box. A storagebattery is arranged in the supporting box. An alarm sound is produced in time when cargoes on the object plate are weighed and overweighed, a worker is reminded that the lifter is loaded and overweighed, the weight is reduced in time, and the use safety of the lifter is improved.
Description
technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator with an overweight alarm function. Background technique [0002] The hydraulic lift mainly realizes the function of lifting through the pressure transmission of hydraulic oil. Its scissor mechanical structure makes the lift have high stability in lifting, and the wide operating platform and high carrying capacity bring convenience to use. . When the existing scissor lift is in use, if the weight of the transported goods exceeds the rated value, the alarm cannot be sounded in time for early warning, which will easily lead to damage to the lift due to the heavy goods during the lifting process of the lift, which will bring harm to the use. inconvenient. Contents of the invention [0003] The object of the present invention is to provide an elevator with an overweight alarm function to solve the problems raised in the above-mentioned background technology. [0004...
Claims
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IPC IPC(8): B66F17/00B66F7/28B66F7/08
CPCB66F7/0625B66F7/0666B66F7/08B66F7/28B66F17/006
Inventor 韩俊
Owner 苏州菲亚达液压升降机械有限公司