A mechanical automatic locking device between a spreader and a skid
An automatic locking, mechanical technology, applied in safety devices, mechanical equipment, transportation and packaging, etc., can solve problems such as waste of manpower, complex construction cost, and energy-consuming structure.
Active Publication Date: 2021-07-27
JIANGSU CHANGHONG INTELLIGENT EQUIP CO LTD
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- Claims
- Application Information
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Problems solved by technology
[0002] At present, the locking methods between the spreader and the skid of domestic manufacturers mostly adopt manual locking, and the rest adopt pneumatic or electric locking; the former wastes manpower, and the latter consumes energy and has a complicated structure and high cost
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[0070] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0071] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, but are only for the purpose of distinguishing the following The components or operations described by the same technical terms are only used, but should not be understood as indicating or implying their relative importance or implying the number of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solution...
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The invention provides a mechanical automatic locking device between a spreader and a skid, comprising: a column; a locking fulcrum, including: a spreader connector, a locking hook and a counterweight device; the locking hook includes: A connecting part, the lower end of the first connecting part is rotatably connected to one side of the hanger connector; the hook part is fixedly connected to the upper end of the first connecting part; the second connecting part is arranged on one side of the first connecting part, and the first connecting part The first end of the second connecting part is fixedly connected to the lower end of the first connecting part, and the second end of the second connecting part is fixedly connected to the counterweight device; a groove is arranged on the top of the connecting part of the sling, and when the sling is raised, the counterweight device Under the action of gravity, the side of the hook part away from the first connecting part is locked with the side of the groove. The invention realizes automatic locking of the spreader, completely replaces manual locking, and the locking structure is a purely mechanical structure, simple in structure and reliable in operation, without energy consumption in the use process, and the use of this product can greatly save equipment cost and labor cost.
Description
technical field [0001] The invention relates to the technical field of locking devices, in particular to a mechanical automatic locking device between a spreader and a skid. Background technique [0002] At present, most of the locking methods between domestic manufacturers' spreaders and skids are manual locking, and the rest are pneumatic or electric locking; the former wastes manpower, while the latter consumes energy and has a complex structure and high cost. Contents of the invention [0003] The invention provides a mechanical automatic locking device between a spreader and a skid to solve the above technical problems. [0004] A mechanical automatic locking device between a spreader and a skid, comprising: [0005] column; [0006] Locking fulcrum, including: spreader connector, locking hook and counterweight device; [0007] The locking hook includes: a first connecting part, the lower end of the first connecting part is rotatably connected to one side of the ha...
Claims
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IPC IPC(8): B66C1/10B66C15/06F16F15/067
CPCB66C1/10B66C15/065F16F15/067
Inventor 仇云杰姜大龙汪海军刘学陈啸天
Owner JIANGSU CHANGHONG INTELLIGENT EQUIP CO LTD