Lifting apparatus

A lifting device and hoisting frame technology, applied in cranes, transportation and packaging, etc., can solve the problems of high labor intensity and potential safety hazards of sewage pumps, and achieve the effect of automatic operation, compact structure and high safety

Active Publication Date: 2014-06-25
BEIQI FOTON MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a lifting device to solve the problems in the prior art that manual lifting of the sewage pump is labor-intensive and has potential safety hazards

Method used

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Embodiment Construction

[0035] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0036] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or parts having same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0037] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional rel...

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Abstract

The present invention relates to the technical field of hoisting, and discloses a lifting apparatus, which comprises a support frame, a lifting lug unit arranged on the support frame, and a lifting unit arranged on the support frame, wherein the lifting lug unit is provided with a pulley and is connected with the lifting unit through a lifting cable crossing over the pulley, and the lifting unit is provided with a handle, and drives the lifting cable to rotate around the pulley through a gear transmission manner under the handle effect so as to lift or descend the lifted object. With the lifting apparatus, lifting or descending of the lifted object can be simply and conveniently achieved.

Description

technical field [0001] The invention relates to the technical field of hoisting, in particular to a hoisting device. Background technique [0002] In recent years, with the rapid development of the domestic economy, environmental protection issues have been paid more and more attention. Sewage treatment is a very important task in environmental protection. In sewage treatment, water pumps play an important role in the entire sewage treatment operation process. They are mainly used for the promotion of influent water, the return of sludge, the discharge of excess sludge and the discharge of treated sewage. Due to the characteristics of its influent water quality, sewage treatment plants mostly use special sewage pumps, such as submersible sewage pumps and vertical sewage pumps. [0003] Due to the problems of its function, transmission medium and working environment, the blockage of the sewage pump is a serious problem faced by the sewage pump, so it needs to be cleaned reg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C25/00B66C23/16B66C23/02
Inventor 杨志江徐夕滨陈永华宫波王军富
Owner BEIQI FOTON MOTOR CO LTD
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