Crane shear fork combined type balance moving counterweight assembly

Abstract

The invention discloses a crane shear fork combined type balance moving counterweight assembly which comprises a top cover. A top cover panel is fixedly installed at the upper end of the top cover, arear end adaptive screw set is fixedly arranged at the rear end of the upper end of the top cover panel, and the rear end adaptive screw set is located at the rear end of the inner side of the top cover. A front end adaptive screw set is fixedly arranged at the front end of the upper end of the top cover panel and located at the front end of the inner side of the top cover, a storage chamber outerwall is fixedly installed at the lower end of the top cover, and a lower end weight containing chamber is fixedly arranged on the inner side of the storage chamber outer wall. According to the craneshear fork combined type balance moving counterweight assembly, a suction cup structure is adopted, a main weight block is stably fixed to a certain position through the pressure difference, mountingstability of the main weight block can be improved, the main weight block can have the damping and buffering effects, and stability of the whole assembly in the transportation process is effectively improved.

Description

technical field [0001] The invention relates to the technical field of crane counterweight assemblies, in particular to a crane-scissor fork combined type balanced mobile counterweight assembly. Background technique [0002] Crane refers to a multi-action hoisting machine that vertically lifts and horizontally transports heavy objects within a certain range. Lifting equipment, because its two ends are located on tall cement columns or metal supports, shaped like bridges, some of the working characteristics of lifting equipment are intermittent motion, that is, taking materials, moving, and unloading in one working cycle. Corresponding mechanisms for other actions work alternately, and the development and use of cranes in the market are becoming more and more extensive. [0003] The general crane counterweight is made of one piece or multiple blocks, which are often prone to poor stability, weak adjustability, single structure and unstable connection structure. SUMMARY OF ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a crane scissor combined balance mobile counterweight assembly to solve the problem that the general crane balance weights proposed in the above background technology are all integrated or stacked with multiple blocks. It is prone to problems such as poor stability, weak adjustability, single structure and unstable connection structure

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