Lifting device for overweight parts in multi-line concentrated layout car dumper workshop
A lifting device and tipper technology, which is applied in the direction of trolley cranes, cranes, transportation and packaging, etc., can solve the problems of high installation cost, time-consuming and labor-consuming labor, obstacles to automation and intelligent development, etc., to achieve lifting effect of weight
Pending Publication Date: 2022-07-29
DALIAN HUARUI HEAVY IND GRP CO LTD
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AI Technical Summary
Problems solved by technology
[0002] The dumper unloading system with multi-line centralized layout, because the dumper equipment located in the middle of the railway line is too far away from the crawler crane station, the boom is too long when lifting, and the overweight parts need to be hoisted by a super large crawler crane, resulting in installation costs Too high, requiring labor and time-consuming labor, and at the same time bringing obstacles to the development of automation and intelligence
Method used
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Embodiment 1
[0070] Maintenance Bridge Crane I is a bridge crane covering CD1, CD2, and 2 dumper lines, and is used for the maintenance of CD1, CD2, and 2 dumper system equipment;
[0071] Maintenance Bridge Crane II is a bridge crane covering CD3, CD4, and 2 dumper lines, and is used for the maintenance of CD3, CD4, and 2 dumper system equipment;
[0072] The main function of the plant column 3 is to support the track of the maintenance bridge crane and transfer the load of the maintenance bridge crane to the ground;
[0073] The crawler crane 4 for installation is used for the installation of large parts of the dumper equipment. Due to site reasons, the crawler crane 4 for general installation does not enter the area enclosed by the column 3 of the dumper workshop;
[0074] The extension seat 5 of the maintenance bridge crane II is a piece provided on the crane trolley, which is used to spread the distance between the two adjacent cranes, install the buffer 7 on the bridge crane 2, and m...
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The invention provides a lifting device for overweight parts in a multi-line concentrated layout car dumper workshop. The lifting device at least comprises two bridge crane devices of two adjacent spans, the two groups of adjacent bridge crane equipment are connected together through a connecting device; the distance between the two connected bridge cranes ensures that the pressure of wheels of each bridge crane on each plant stand column is not changed; therefore, under the condition that the lifting capacity is doubled, the cost of a car dumper plant cannot be increased due to the doubling of the lifting capacity. And after the large part is installed, the connecting rod hinged between the two bridge cranes is detached, one bridge crane is moved to the other span, and the maintenance function that each span adopts one bridge crane to hoist a small part is recovered.
Description
technical field [0001] The invention relates to the technical field of cranes, in particular, to a hoisting device suitable for a multi-line centralized layout of a dumper workshop and an adjustable hoisting load. Background technique [0002] For the dumper unloading system with multi-line centralized layout, because the dumper equipment in the middle of the railway line is too far from the site of the crawler crane, the boom is too long during lifting, and the overweight parts need to be hoisted by an oversized crawler crane, resulting in installation costs. If it is too high, it requires labor, time-consuming and labor-intensive, and at the same time brings obstacles to the development of automation and intelligence. SUMMARY OF THE INVENTION [0003] According to the above-mentioned technical problem, a hoisting device suitable for multi-line centralized layout of dumper workshop and adjustable hoisting load is provided. The invention mainly utilizes the design of uniq...
Claims
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IPC IPC(8): B66C19/00B66C7/10
CPCB66C19/00B66C7/10
Inventor 王金福邢志涛洪德新程康朱成章王贵亮李庆芳
Owner DALIAN HUARUI HEAVY IND GRP CO LTD