Lifting device of small-diameter pipeline
A lifting device and small-diameter technology, applied in the direction of transportation and packaging, load hanging components, etc., can solve problems such as easy to scatter, unsafe forklift moving process, and prone to safety hazards, so as to ensure safety and reduce operating costs. The effect of intensity
Inactive Publication Date: 2015-12-30
HENAN XINKAIYUAN PETROCHEM PIPELINE
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Problems solved by technology
Usually in the petrochemical pipeline processing industry, the raw materials of small-diameter pipelines are stacked in whole bundles. In the prior art, if the small-diameter pipelines are moved in this case, only a few bundles can be lifted with the crane and the lifting process is easy. Scattering, there is a phenomenon that the binding is not tight; picking up with a forklift may also be easy to scatter, and the phenomenon of not being tightly tied, in this case, the lifting process of the crane and the moving process of the forklift will be unsafe and prone to safety hazards
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[0014] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0015] Such as Figure 1-3 As shown, a small-diameter pipeline lifting device includes an upper hanging frame 1, a lower hanging frame 2, a boom 3, a boom 5, and an automatic lock 6; hook connecting plates 4 are welded on both sides of the upper hanging frame 1, and are connected to the crane for lifting Mechanical connection, there are two guide columns 8 on the left and right sides between the upper hanging frame 1 and the lower hanging frame 2, and the lower part of the two guiding columns 8 is equipped with an automatic lock 6, the automatic lock 6 and the guide column 8 are connected as one, and linked to the upper hanging frame 1 and the lower hanging frame 2; the boom 3 is set on the left and right sides of the lower hanging frame 2 and is hinged with the lower hanging frame 2, the side of the boom 3 is provided w...
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The invention discloses a lifting device of a small-diameter pipeline. The lifting device comprises an upper lifting frame, a lower lifting frame, large arms, hoisting arms and automatic locks, wherein hook connecting plates are welded at two sides of the upper lifting frame and are mechanically connected with a traveling crane, two guide columns are arranged at the left and right sides between the upper lifting frame and the lower lifting frame, the automatic locks are arranged at the lower parts of the two guide columns, and the automatic locks and the guide columns are connected integrally and are hinged between the upper lifting frame and the lower lifting frame; the large arms are arranged at the left and right sides of the lifting frame and are hinged with the lower lifting frame, concave grooves are formed in the side surfaces of the large arms, the top ends of the hoisting arms at the left and right sides are hinged together with the hook connecting plates of the upper lifting frame, and the hoisting arms are hidden inside the concave grooves of the large arms under the condition that the hoisting arms do not work. According to the lifting device, the lifting work of the small-diameter pipeline can be completed rapidly, meanwhile, the safety is high, the labor intensity of workers can be alleviated greatly, and the operation safety is guaranteed.
Description
technical field [0001] The invention relates to the field of pipeline processing, in particular to a lifting device for small-diameter pipelines. Background technique [0002] In the field of petrochemical industry, large-diameter pipes are not completely used, and small-diameter pipes are also widely used in petrochemical engineering construction. Usually in the petrochemical pipeline processing industry, the raw materials of small-diameter pipelines are stacked in whole bundles. In the prior art, if the small-diameter pipelines are moved in this case, only a few bundles can be lifted with the crane and the lifting process is easy. Scattering, there is a phenomenon that the binding is not tight; picking up with a forklift may also be easy to scatter, and the phenomenon of not being tightly tied, in this case, the lifting process of the crane and the moving process of the forklift are not safe, and potential safety hazards are likely to occur. Based on the defects of the pr...
Claims
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Inventor 宋泽宇程智
Owner HENAN XINKAIYUAN PETROCHEM PIPELINE