Self-release mechanism
A decoupling device and hook technology, applied in the field of decoupling devices, can solve problems affecting the effect of tamping, overall construction loss, project progress delay, etc., and achieve the effect of reliable performance, simple structure and stable lifting
Inactive Publication Date: 2012-07-11
SHAANXI LONGHAI ENG CONSTR
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Problems solved by technology
[0002] The uncoupling device is a necessary equipment for dynamic compaction construction in foundation engineering. The traditional decoupling device is a single hook, and the heavy objects on the hook are prone to shift to a certain extent, which seriously affects the effect of tamping. Further correction is required. It caused a delay in the progress of the project and brought unnecessary losses to the overall construction.
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[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0010] As shown in the accompanying drawings, the present invention is a decoupling device, which includes a hanging plate 1, and a hanging hook 2 is connected to the bottom of the hanging plate 1. The radian of the notch is 90 degrees. The hanging plate 1 is connected with the hanging hook 2 through a lead screw.
[0011] The invention adopts circular double hooks, which are stable in lifting and reliable in performance. The opening and closing are controlled by an electric control switch, and the utility model has the characteristics of simple structure, practicality and convenience.
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The invention relates to a self-release mechanism. The self-release mechanism comprises a lifting plate and a lifting hook connected under the hanging plate and is characterized in that the lifting hook can be opened and closed, after the lifting hook is closed, the lifting hook is circular, and after the lifting hook is opened, the radian of a gap of the lifting hook is 90-degree. The lifting plate is connected with the lifting hook through a lead screw. The double-hook forming a circular shape is adopted in the self-release mechanism, is stable in lifting and reliable in performance and is controlled to be opened and closed through an electronic control switch. The self-release mechanism has the characteristics of simple structure, practicability and convenience.
Description
technical field [0001] The invention belongs to the field of engineering construction and relates to a decoupling device. Background technique [0002] The uncoupling device is a necessary equipment for dynamic compaction construction in foundation engineering. The traditional decoupling device is a single hook, and the heavy objects on the hook are prone to shift to a certain extent, which seriously affects the effect of tamping. Further correction is required. It caused a delay in the progress of the project and brought unnecessary losses to the overall construction. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a decoupling device, which adopts a circular double hook, which is stable in lifting and reliable in performance. . [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A decoupling device c...
Claims
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IPC IPC(8): E02D3/046
Inventor 刘清洁
Owner SHAANXI LONGHAI ENG CONSTR