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A quick release clamp structure
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A technology of clamps and connecting rods, applied in the direction of mechanical equipment, couplings, etc., can solve problems such as work delays, parts falling, and cumbersomeness, and achieve reliable, simple and practical structures
Inactive Publication Date: 2015-09-30
AECC SHENYANG ENGINE RES INST
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Summary
Abstract
Description
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[0003]The traditional clamp structure is generally composed of upper half, lower half, bolts, locking pieces and other loose parts. Relatively cumbersome, and limited by the installation space, it is more likely to cause parts to drop, resulting in work delays
Method used
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Embodiment 1
[0018] This embodiment provides a quick-release hoop structure, characterized in that: the quick-release hoop structure includes a lower snap ring 1, an upper snap ring 2, a connecting rod 3, an elastic washer 4, a connecting rod 5, a saddle Shape pad 6, pin one 7, pin 8, pin two 9, gasket 10, nut 11;
[0019] Wherein: the connecting rod 3 connects the lower snap ring 1 and the upper snap ring 2 through the pin one 7, the elastic gasket 4 is connected with the upper snap ring 2 through the pin two 9 and the gasket 10, and the pin 8 is installed on the lower snap ring 1, The saddle pad 6 is placed between the connecting rod 5 and the elastic washer 4, and the nut 11 is installed on the connecting rod 5 without loose parts as a whole.
[0020] The lower snap ring 1 and the upper snap ring 2 can be rotated and opened around the pin shaft-7.
[0021] The material of the elastic washer 4 is GH624 plate material, which ensures that the elastic washer 4 can be deformed and pass thro...
Embodiment 2
[0025] This embodiment provides a quick-release hoop structure, characterized in that: the quick-release hoop structure includes a lower snap ring 1, an upper snap ring 2, a connecting rod 3, an elastic washer 4, a connecting rod 5, a saddle Shape pad 6, pin one 7, pin 8, pin two 9, gasket 10, nut 11;
[0026] Wherein: the connecting rod 3 connects the lower snap ring 1 and the upper snap ring 2 through the pin one 7, the elastic gasket 4 is connected with the upper snap ring 2 through the pin two 9 and the gasket 10, and the pin 8 is installed on the lower snap ring 1, The saddle pad 6 is placed between the connecting rod 5 and the elastic washer 4, and the nut 11 is installed on the connecting rod 5 without loose parts as a whole.
[0027] The lower snap ring 1 and the upper snap ring 2 can be rotated and opened around the pin shaft-7.
[0028] The elastic washer 4 is made of GH624 strip, which ensures that the elastic washer 4 can be deformed and pass through the pin 8 whe...
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Abstract
The invention provides a fast-dismantled clamp structure which is characterized by comprising a lower clamp ring, an upper clamp ring, a connecting rod, an elastic gasket, a connecting rod, a saddle-shaped pad, a first hinge pin, a dowel, a second hinge pin, a gasket and a nut. The connecting rod is connected with the lower clamp ring and the upper clamp ring through the first hinge pin. The elastic gasket is connected with the gasket and the upper clamp ring through the second hinge pin. The dowel is installed on the lower clamp ring. The saddle-shaped gasket is arranged between the connecting rod and the elastic gasket. The nut is installed on the connecting rod. No parts are loose. The fast-dismantled clamp structure has the advantages of being simple, practical and reliable in structure, and being widely applied to pipeline connection of aviation, spaceflight and civil products. Moreover, the fast-dismantled clamp structure can ensure that the upper clamp ring and the lower clamp ring can be opened freely during installation, and therefore installation operation becomes easy. Simultaneously, the clamp structure is compact, the loose parts are avoided, and a probability of falling off of the parts during installation can be effectively reduced.
Description
technical field [0001] The invention relates to the field of mechanical structures, in particular to a quick-release clamp structure. Background technique [0002] Aeroengine installation and maintenance requirements are getting higher and higher, and assembly time is required to be shorter and shorter, which requires that the installation of connecting parts should be simple, fast, and there are no loose parts to prevent accidental drop during installation. For this reason, it is necessary to design a quick-release structure to meet the requirements of quick installation. [0003] The traditional clamp structure is generally composed of upper half, lower half, bolts, locking pieces and other loose parts. Such a structure is relatively cumbersome in the installation process, and due to the limited installation space, it is easy to cause parts to fall off. Lack of circumstances, resulting in work delays. [0004] For this reason, a quick-release clamp structure is designed,...
Claims
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Application Information
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