Cable basket discharging recognition system, cable drooping device and crane
A technology for identification systems and cranes, which is applied in the directions of transportation, packaging, and load hanging components, etc., can solve the problems of the limit sensing device misreporting that the cable is out of the basket, etc., and achieve the effect of improving timeliness and ensuring stable operation
Active Publication Date: 2020-01-24
SANY MARINE HEAVY IND
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[0002] In the prior art, limit sensing is usually used to prevent the cables of the crane's drop cable device from going out of the basket, but the cables will sway due to wind force and other reasons, and touch the limit sensing device, causing the limit sensing device to falsely report the cable Basket
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[0028] The technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0029] In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a spec...
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The invention provides a cable basket discharging recognition system, a cable drooping device and a crane, and relates to the field of cranes. A cable guiding basket ring, a signal collecting device and a detecting mechanism are included. The cable guiding basket ring is arranged on the cable drooping device, and a cable penetrates through the cable guiding basket ring. The signal collecting device is used for collecting position signals of the cable. The detecting mechanism is used for receiving the position signals and executing the following judgment that when observing is conducted in thecable drooping direction, assuming in the state that the cable projection is located in the plane where the cable guiding basket ring is located, it is judged that the cable part is located outside the projection area of the cable guiding basket ring, and after the preset time is delayed, it is still judged that the cable part is located outside the projection area of the cable guiding basket ring, it is determined that the cable gets out of a basket. According to the provided cable basket discharging recognition system, the technical problem that in the prior art, the cable swings, and consequently a limiting induction device mistakenly reports that the cable gets out of the basket is solved to a certain degree; and the cable basket discharging recognition system is applied to the cable drooping device, the cable basket discharging treatment timely performance is improved, and stable running of the cable drooping device is guaranteed.
Description
technical field [0001] The present application relates to the field of cranes, in particular to a cable out-of-basket identification system, a drop cable device and a crane. Background technique [0002] In the prior art, limit sensing is usually used to prevent the cables of the crane's drop cable device from going out of the basket, but the cables will sway due to wind force and other reasons, and touch the limit sensing device, causing the limit sensing device to falsely report the cable out of the basket. Contents of the invention [0003] In view of this, the present application provides a cable out-of-basket identification system, a vertical cable device and a crane. Report the technical problem of the cable out of the basket. [0004] In the first aspect, the present application provides a cable out-of-basket identification system, which is used for a vertical cable device of a crane, and the cable out-of-basket identification system includes: [0005] The cable ...
Claims
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IPC IPC(8): B66C13/12B66C13/16B66C13/46
CPCB66C13/12B66C13/16B66C13/46
Inventor 余生维赵山峰
Owner SANY MARINE HEAVY IND