Horizontal jack with safe self-locking function

A jack and self-locking technology, applied in the direction of lifting devices, etc., can solve the problems of jack explosion or damage, accidents, self-heavy, etc., to prevent sudden falling and improve safety

Pending Publication Date: 2019-07-12
嘉兴金诚汽配科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its structure is light and strong, flexible and reliable, and can be carried and operated by one person. The horizontal jack is a kind of jack, which is mainly used in technical fields such as vehicle maintenance. Due to the heavy weight of the vehicle, the jack may explode during use. or damaged, once the jack is damaged during use, the vehicle above the jack will fall rapidly, which is very dangerous and can easily cause accidents

Method used

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  • Horizontal jack with safe self-locking function
  • Horizontal jack with safe self-locking function
  • Horizontal jack with safe self-locking function

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Embodiment Construction

[0020] refer to figure 1 , figure 2 and image 3 , a horizontal jack with a safety self-locking function of the present invention, comprising a jack base 1, a hydraulic component 2, a boom 3, a tray 4, a movable rod 5, a self-locking device 6, a front wheel 7, and a rear wheel 8. One end of the boom 3 is hinged to the jack base 1, and the jack base 1 is provided with a hydraulic component 2 that can support the movement of the boom 3, and the hydraulic component 2 is close to the jack base 1 and the boom 3. One end of the hinge point is provided with a movable rod 5 that can control the hydraulic assembly 2. The movable rod 5 is detachably connected with the hydraulic assembly 2. The lifting arm 3 is provided with a pallet 4. The jack base 1 is connected with the lifting A self-locking device 6 is provided between the booms 3, and the self-locking device 6 is located between the jack base 1 and the boom 3 at one end away from the movable rod 5, and the self-locking device 6...

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Abstract

The invention discloses a horizontal jack with a safe self-locking function. The horizontal jack comprises a jack base, a hydraulic assembly, a boom, a tray, a movable rod, a self-locking device, front wheels and rear wheels 8, wherein one end of the boom is hinged to the jack base, a hydraulic assembly capable of supporting the boom to move is arranged in the jack base, the movable rod capable ofcontrolling the hydraulic assembly is arranged at the end, close to the hinge point of the jack base and the boom, of the hydraulic assembly, the movable rod is detachably connected with the hydraulic assembly, the tray is arranged on the boom, the self-locking device is arranged between the jack base and the boom, and the self-locking device is arranged between the ends, away from the movable rod, of the jack base and the boom. According to the horizontal jack with the safe self-locking function, the self-locking device is arranged between the jack base and the boom, so that the boom of thejack is self-locked when the jack is used for jacking up, the boom is prevented from falling suddenly, and the safety is improved.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of jacks, in particular to the technical field of horizontal jacks. [0003] 【Background technique】 [0004] Jack is a kind of light and small lifting equipment that uses a rigid top lifting part as a working device, and lifts a weight in a stroke by a top bracket or a bottom claw. The jack is mainly used in factories, mines, transportation and other departments as vehicle repair and other lifting, support and other work. Its structure is light and strong, flexible and reliable, and can be carried and operated by one person. The horizontal jack is a kind of jack, which is mainly used in technical fields such as vehicle maintenance. Due to the heavy weight of the vehicle, the jack may explode during use. Or damaged, once the jack is damaged during use, the vehicle above the jack will fall rapidly, which is very dangerous and can easily cause accidents. [0005] 【Content of invention】 [0006] The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F3/25B66F3/30
CPCB66F3/25B66F3/30
Inventor 王建平
Owner 嘉兴金诚汽配科技股份有限公司
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