Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Winching equipment

A technology of equipment and reels, applied in hoisting devices, spring mechanisms, etc., can solve problems such as tension conversion, industrial accidents, and molten iron flow interruption, and achieve the effects of avoiding equipment damage, safety accidents, and operation safety

Inactive Publication Date: 2017-03-22
SHANDONG IRON & STEEL CO LTD
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hoisting equipment, light and small lifting equipment that uses reels to wind wire ropes or chains to lift or pull heavy objects, also known as winches, hoisting equipment can lift heavy objects vertically, horizontally or obliquely, in actual use, hoisting equipment It often cooperates with other equipment for operation, but it often causes sudden changes in tension due to sudden changes in operating conditions, damages equipment, causes industrial accidents, and even endangers people's lives in severe cases.
[0003] For example, in the slag blocking operation matched with the torpedo tank, if the manpower is slightly careless to make the torpedo tank and the hoisting equipment improperly matched, it will cause a very serious accident. The torpedo tank is a large-scale molten iron transportation equipment with small heat loss. , long heat preservation time, energy saving and other advantages, but the molten iron in the torpedo tank will produce solidified blocks due to factors such as the environment, etc., which will affect the smooth pouring of molten iron from the torpedo tank, not only will block the outlet of the torpedo tank, and cause the flow rate of molten iron to be difficult to control, etc. It may even cause serious accidents. In the CN 205496553U patent, the idea of ​​the slag-stopping device is proposed, but the patent requires manpower to control the use of the hoisting equipment, which greatly increases the potential hazards of the slag-stopping device. The operation cannot guarantee the timely and accurate cooperation between the torpedo tank and the hoisting equipment. It is very likely that the molten iron will be cut off, the molten iron will be splashed, and the equipment will be damaged. In serious cases, it will cause a major personal safety accident. Cooperate with operations in time to avoid accidents

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Winching equipment
  • Winching equipment
  • Winching equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0019] Such as figure 1 As shown, a hoisting device includes a motor 1 and a motor coupling 2 connected in sequence, a reducer 3, a reel coupling 4, and a reel body 6, and a steel wire rope 7 is provided outside the reel body. The hoisting equipment also includes a tension adjustment device 5 arranged between the drum body 6 and the drum coupling 4. The hoisting equipment uses the tension adjustment device 5 to cope with sudden changes in the tension of the wire rope during operation, ensuring that the hoisting device Yang equipment can cooperate with other equipment in a timely and accurate manner.

[0020] Such as figure 2 , 3 As shown, the tension adjusting device 5 includes a taper sleeve 8 that is movably sleeved on the output shaft of the drum coupling 4...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses winching equipment which comprises a motor, a motor coupler, a speed reducer, a spool coupler and a spool body, wherein the motor coupler, the speed reducer, the spool coupler and the spool body are sequentially connected; a steel wire rope is arranged on the outer part of the spool body. The winching equipment further comprises a tension adjustment device arranged between the spool body and the spool coupler; the tension adjustment device comprises a taper sleeve movably connected with an output shaft of the spool coupler in a sleeving manner, and a spool inner bushing matched with the taper sleeve, and further comprises a lock nut arranged on the output shaft of the spool coupler, and a disk-shaped spring arranged between the taper sleeve and the lock nut. Equipment damage and a safety accident which arise from undetermined hoisting height are avoided, winching operation is matched with operation of other equipment operation accurately and timely, the operation can be carried out safely, and the winching equipment is high in practicability and convenient to popularize and use, and has obvious social benefit.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to hoisting equipment. Background technique [0002] Hoisting equipment, light and small lifting equipment that uses reels to wind wire ropes or chains to lift or pull heavy objects, also known as winches, hoisting equipment can lift heavy objects vertically, horizontally or obliquely, in actual use, hoisting equipment It often cooperates with other equipment for operation, but it often causes a sudden change of tension due to sudden changes in the operation situation, damages the equipment, causes industrial accidents, and even endangers people's lives in severe cases. [0003] For example, in the slag blocking operation matched with the torpedo tank, if the manpower is slightly careless to make the torpedo tank and the hoisting equipment improperly matched, it will cause a very serious accident. The torpedo tank is a large-scale molten iron transportation equipment with...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/12B66D1/14B66D1/30B66D1/52
CPCB66D1/12B66D1/14B66D1/30B66D1/52
Inventor 陈红胜张世健
Owner SHANDONG IRON & STEEL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products