Hoisting beam for movement of whole detachable tower crane and working principle of hoisting beam
A detachable, tower crane technology, applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems of long installation and disassembly, heavy tower crane structure weight, high transshipment cost, etc., to avoid use risks and facilitate operation , the effect of low cost of use
Inactive Publication Date: 2018-02-27
SHANGHAI ZHENHUA HEAVY IND QIDONG MARINE ENG
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] However, the structure of the tower crane itself is heavy and complex, and it takes a long time and a huge cost to install and disassemble.
[0004] The existing tower crane transportation method is to install and disassemble section by section from the bottom of the tower crane, which has the characteristics of high risk, high cost and long cycle
In the process of tower crane transfer, high transfer costs are also spent
Method used
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Embodiment Construction
[0023] Such as Figure 1-3 A detachable tower crane is shown as a suspension beam for overall transfer, including a main beam 1, a support beam A 2, a support beam B 3, a flange 4 and an eye plate 5, and the left and right ends of the main beam 1 are welded and fixed up and down. Describe the eye plate 5, the inner sides of the left and right ends of the main beam 1 are welded to fix one end of the support beam B 3, the other end of the support beam B 3 is fixed to the welding flange 4, and the two ends of the support beam A 2 are also fixed to the welding flange 4, The support beam A2 and the support beam B3 are fixedly connected through the flange 4 and the connecting bolts, and the main beam 1, the support beam A2 and the support beam B3 are connected through the flange 4 to form a rectangular structure. The left and right sides of the eye plate 5 are fixedly provided with reinforcing plates 6 .
[0024] A working principle of using the detachable tower crane as claimed in...
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The invention discloses a hoisting beam for movement of a whole detachable tower crane. The hoisting beam for movement of the whole detachable tower crane comprises main beams, branch beams A, branchbeams B, flanges and eye plates, wherein the eye plates are fixedly welded to tops and bottoms of the left ends and the right ends of the main beams; one ends of the branch beams B are fixedly weldedto inner sides of the left ends and the right ends of the main beams; each flange is fixedly welded to the other end of the corresponding branch beam B; the corresponding flanges are also fixedly welded to two ends of each branch beam A; each branch beam A and the corresponding branch beam B are fixedly connected with each other through the corresponding flange and a connecting bolt; and the mainbeams, the branch beams A and the branch beams B are connected through the flanges to form a rectangular structure. The hoisting beam for movement of the whole detachable tower crane is novel in design, safe and reliable, can be assembled and disassembled through the flanges and the connecting bolts, and is convenient to operate; and the working efficiency is improved. Movement of the whole towercrane can be realized, assembling and disassembling of the tower crane during movement every time are avoided, use risks are avoided, the utilization rate of the tower crane is increased, and the usecost is reduced.
Description
technical field [0001] The invention relates to the technical field of construction tooling for marine engineering structures, in particular to a detachable tower crane overall transfer suspension beam and its working principle. Background technique [0002] As a kind of lifting equipment commonly used by ship and marine engineering structure construction units, tower cranes are widely used in the stage of pre-outfitting in sections, general assembly of sections and large closing stages. Tower cranes have the characteristics of low cost of use, large coverage radius, and convenience. [0003] However, the structure of the tower crane itself is heavy and complex, and it takes a long time and a huge cost to install and disassemble. [0004] The existing tower crane transportation method is to install and disassemble section by section from the bottom of the tower crane, which has the characteristics of high risk, high cost and long cycle. In the process of tower crane transf...
Claims
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Login to View More IPC IPC(8): B66C1/10B66C13/04
CPCB66C1/10B66C13/04
Inventor 田云陶思宇马鸿罗靖
Owner SHANGHAI ZHENHUA HEAVY IND QIDONG MARINE ENG