Portable electric weight measuring jack
A portable, jack technology, applied in the direction of lifting equipment safety device, lifting device, etc., can solve the problems of slow lifting effect, internal injury of the jack, casualties, etc., so as to reduce the waste of manpower and time, ensure normal work, and ensure personal safety. safe effect
Inactive Publication Date: 2017-02-15
娄映川
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Problems solved by technology
[0002] The jack is the simplest lifting equipment with a lifting height of less than 1m. It uses a rigid lifting piece as a working device, and a light and small lifting equipment that lifts heavy objects within the stroke through the top bracket or bottom claw. It is mainly used in factories, mines, transportation and other departments as vehicle repair and other lifting and supporting work. Its structure is light and firm, flexible and reliable, and can be carried and operated by one person. Traditional jacks generally require manpower to perform work. The lifting effect is low and the lifting effect is slow, and the lifting weight of the jack in the process of use is required not to be overweight. Overweight will cause damage to the inside of the jack, and in severe cases it will destroy the jack. It is too heavy for lifting objects If an accident occurs, it will bring hidden dangers to the personal safety of others, resulting in unnecessary casualties
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[0012] 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.
[0013] see figure 1 , the present invention provides a technical solution: a portable electric weighing jack, including a base 1, a bottom bearing 2, a synchronous gear 3, a lower support arm 4, a middle hinged bearing 5, a hinged nut 6, a threaded screw 7, an upper support Arm 8, upper connecting bearing 9, saddle 10, pressure sensor 11, pressure display 12, reducer 13, motor 14 and power supply 15, bottom bearing 2 is installed in the middle of base 1, base ...
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The invention discloses a portable electric weight measuring jack. The portable electric weight measuring jack comprises a base, bottom bearings, synchronous gears, lower supporting arms, middle hinge bearings, hinge nuts, a threaded lead screw, a pressure sensor, a pressure display screen, a speed reducer, a motor and a power source. The bottom bearings are arranged at the middle portion of the base and provided with the synchronous gears. The upper portions of the bottom bearings are connected with the lower supporting arms. The lower supporting arms and upper supporting arms are hinged together through the middle hinge bearings and the hinge nuts. The speed reducer is arranged on the right sides of the middle hinge bearings. The motor is arranged on the right side of the speed reducer. The pressure display is arranged above the motor. The power source is arranged below the motor. The portable electric weight measuring jack is provided with the motor, ascending and descending of the jack can be automatically conducted, and the ascending and descending speed is greatly increased.
Description
technical field [0001] The invention relates to the technical field of lifting devices, in particular to a portable electric weighing jack. Background technique [0002] The jack is the simplest lifting equipment with a lifting height of less than 1m. It uses a rigid lifting piece as a working device, and a light and small lifting equipment that lifts heavy objects within the stroke through the top bracket or bottom claw. It is mainly used in factories, mines, transportation and other departments as vehicle repair and other lifting and supporting work. Its structure is light and firm, flexible and reliable, and can be carried and operated by one person. Traditional jacks generally require manpower to perform work. The lifting effect is low and the lifting effect is slow, and the lifting weight of the jack in the process of use is required not to be overweight. Overweight will cause damage to the inside of the jack, and in severe cases it will destroy the jack. It is too heav...
Claims
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Login to View More IPC IPC(8): B66F3/44B66F3/22B66F17/00
CPCB66F3/44B66F3/22B66F17/00
Inventor 娄映川
Owner 娄映川