Integrated rack type hydraulic horizontal jack with improved structure

Abstract

The invention discloses an integrated rack type hydraulic horizontal jack with an improved structure, and belongs to the technical field of lifting devices. The integrated rack type hydraulic horizontal jack with the improved structure comprises a rack component, a cargo boom component, a hydraulic component, a bracket component and a pressing handle, wherein the rack component comprises a left wall plate and a right wall plate, the left wall plate and the right wall plate are arranged in a mutually-parallel mode, the bracket component is installed at the front end in the length direction of the cargo boom component, and the pressing handle is installed on the hydraulic component. The integrated rack type hydraulic horizontal jack with the improved structure is characterized in that the front portion, the middle portion and the rear end portion of the left wall plate in the length direction and the front portion, the middle portion and the rear end portion of the right wall plate in the length direction are fixedly connected through a front wheel shaft, a supporting shaft and a rear fixing plate respectively, the cargo boom component is sleeved on the supporting shaft and can rotate around the supporting shaft, the front end of the hydraulic component is installed on the cargo boom component through a piston pin roll, and the rear end of the hydraulic component is installed on the rear end portion of the left wall plate and the rear end portion of the right wall plate in the length direction through a rear shaft, and is matched with the rear fixing plate. The integrated rack type hydraulic horizontal jack with the improved structure has the advantages of being reasonable in structure and reliable in movement, improves the integral strength, reduces the number of assembled parts, improves production efficiency and reduces production cost.

Description

technical field [0001] The invention belongs to the technical field of lifting devices, in particular to a frame-integrated hydraulic horizontal jack with improved structure. Background technique [0002] Common hydraulic horizontal jacks currently on the market mainly include frame components, hydraulic components, boom components, bracket components, pressing hands and connecting rods. The frame components include left wall panels and right Wallboard, the left wallboard and the right wallboard are assembled by bolts and nuts to form a detachable connection, the lifting arm part is set in the middle of the left and right wallboards, and the bracket The frame part is installed on the front end of the boom part, and the connecting rod has a pair, which are respectively located on the left and right wallboard sides, and one end of the connecting rod is pivotally connected to the corresponding left wallboard or right wallboard, and the connecting rod The other end is pivotally...

AI Technical Summary

Problems solved by technology

The problems of the above structure are: due to the threaded connection between the left and right wallboards, when the jack is uneven and the external force is used, it is easy to cause loosening, the overall strength is not enough, and there are many parts to be assembled, the production efficiency is low, and the labor cost is low. Relatively high

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