A prefabricated stair lifter
A technology for stairs and spreaders, which is applied to stairs, load hanging components, buildings, etc., can solve the problems of inconvenient fixation and disassembly, inability to adjust the balance of the stairs, and inconvenient position movement, so as to reduce the workload and achieve a good fixation effect. , easy to adjust the effect
Active Publication Date: 2020-12-29
无锡住信建筑构件有限公司
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Problems solved by technology
[0002] Due to the needs of various aspects, the frequency and proportion of prefabricated concrete components used in current buildings are increasing year by year. Prefabricated components need to use lifting devices to move to the transportation device. The existing prefabricated stair spreaders cannot adjust the height of the stairs during the lifting process. balance, it is inconvenient to fix and disassemble, and it is not convenient to move the position. Therefore, we propose a prefabricated stair spreader to solve the above problems
Method used
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0018] refer to Figure 1-4 , a prefabricated stair hanger, comprising a bottom plate 6, a suspension ring 10 and a square shell 11, the suspension ring 10 is welded and fixed on the upper surface of the square shell 11, a roller 13 is arranged inside the square shell 11, and a A steel wire rope 12, the two ends of the steel wire rope 12 respectively extend out of the square shell 11, the left end surface of the bottom plate 6 is welded and fixed with a second connecting plate 8, and the right surface of the second connecting plate 8 is welded and fixed with a second limiting plate 7, The right side of the bottom plate 6 is provided with a first connecting plate 1, a...
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The invention discloses a prefabricated stair lifting appliance, and relates to the field of stair lifting equipment. The prefabricated stair lifting appliance comprises a bottom plate, a lifting ringand a square shell; the lifting ring is fixedly welded on the upper surface of the square shell; a roller is arranged in the square shell; steel wire ropes are arranged on the roller; two ends of thesteel wire ropes respectively extend out of the square shell; a second connecting plate is fixedly welded on the left end face of the bottom plate; a second limiting plate is fixedly welded on the right surface of the second connecting plate; a first connecting plate is arranged on the right side of the bottom plate; a plurality of threaded rods are welded and fixed on the right surface of the bottom plate; the multiple threaded rods penetrate through the first connecting plate and extend to the right side of the first connecting plate; a first limiting plate is welded and fixed on the left end face of the first connecting plate; pull rings are welded and fixed on the upper surfaces of the first limiting plate and the upper surface of the second limiting plate; and the steel wire ropes are respectively fixed on the pull rings. The prefabricated stair lifting appliance has good fixed effect, is convenient to adjust balance positions of stairs, is convenient to adjust positions of the stairs, and reduces the workload of workers.
Description
technical field [0001] The invention relates to the field of stair hoisting equipment, in particular to a prefabricated stair hanger. Background technique [0002] Due to the needs of various aspects, the frequency and proportion of prefabricated concrete components used in current buildings are increasing year by year. Prefabricated components need to use lifting devices to move to the transportation device. The existing prefabricated stair spreaders cannot adjust the height of the stairs during the lifting process. It is inconvenient to fix and disassemble, and it is inconvenient to move the position. Therefore, we propose a prefabricated stair spreader to solve the above problems. Contents of the invention [0003] The object of the present invention is to propose a prefabricated stair hanger in order to solve the shortcomings in the prior art. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a prefabricated...
Claims
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IPC IPC(8): B66C1/12B66C1/22E04F11/02E04G21/16
CPCB66C1/12B66C1/22E04F11/02E04G21/162E04G21/167
Inventor 郭友朋蒋忠良张南文刘野李小维
Owner 无锡住信建筑构件有限公司