Anti-toppling hydraulic jack

A hydraulic jack and anti-dumping technology, applied in the direction of lifting devices, etc., can solve problems such as dumping and vehicle lifting, and achieve the effects of outstanding stability, small size, and outstanding scene adaptability

Pending Publication Date: 2021-12-03
SHAOXING COUNTY LONGHUA TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the existing car-following jacks have a relatively simple structure and can only be adapted to flat roads, and th

Method used

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Examples

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[0029] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0030] Further, the elements in the present invention are referred to as "fixed to" or "disposed to" another element, which can be directly in another element or may also present in place. When an element is considered to be "connected" another element, it can be directly connected to another element or may exist at the same time. The term "vertical", "horizontal", "horizontal", "left", "right", and similar expressions are merely illustrative, and the only embodiment is not show...

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Abstract

The invention relates to an anti-toppling hydraulic jack. The anti-toppling hydraulic jack comprises a transmission ring, a bearing plate, a jack body and a directional lifting structure, the bearing plate is mounted at the inner side of the transmission ring through a sliding structure, the jack body is mounted in the center of the bearing plate, and a force exerting end is movably mounted on the jack body. The jack body is further connected to at least four gravity center dispersing mechanisms circumferentially distributed at the eccentric position of the bearing plate, when the gravity center dispersing mechanisms work, the gravity center borne by the jack body and the force exerting end is dispersed to the bearing plate, and the directional lifting structure is installed at the bottom of the bearing plate. The directional lifting structure is used for enabling the bearing plate to incline to any side when the bearing plate needs to incline, the stability and scene adaptability of the jack are outstanding, the size is small, the jack can replace an existing common jack, the jack can be worn along with a vehicle, the jack can be used when the vehicle needs to be maintained on various roads, and the jack is not limited to the road surface.

Description

technical field [0001] The invention relates to a jack, in particular to an anti-dumping hydraulic jack. Background technique [0002] The jack is the simplest lifting equipment with a lifting height of less than 1m. It uses a rigid top lifting piece as a working device, and is a light and small lifting equipment that lifts heavy objects in the stroke through the top bracket or bottom claw. [0003] There are two types of mechanical and hydraulic jacks. The jack is mainly used in factories, mines, transportation and other departments for 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. [0004] As a tool with a wide range of uses, the jack is cast with the highest quality materials to ensure the quality and service life of the jack. [0005] However, the existing car-following jacks are relatively simple in structure, can only be adapted to smooth roads, and the situa...

Claims

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Application Information

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IPC IPC(8): B66F3/25
CPCB66F3/25
Inventor 王列王灿华
Owner SHAOXING COUNTY LONGHUA TOOLS
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