CN101792096B - Method for preparing transition device used in winding type lifting equipment - Google Patents
Method for preparing transition device used in winding type lifting equipment Download PDFInfo
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- CN101792096B CN101792096B CN 201010102326 CN201010102326A CN101792096B CN 101792096 B CN101792096 B CN 101792096B CN 201010102326 CN201010102326 CN 201010102326 CN 201010102326 A CN201010102326 A CN 201010102326A CN 101792096 B CN101792096 B CN 101792096B
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- transition
- transition device
- lifting equipment
- winding type
- circular arc
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention provides a method for preparing a transition device used in winding type lifting equipment. The transition device consists of at least two transition blocks, which are arranged on a rope-guarding plate of the lifting equipment in sequence; and each transition block is lathed and ground to form a circular arc shape with different bottom thicknesses and wall thicknesses, each processed transition block is lathed and ground to form helical lines, and the transition blocks are combined to form the circular arc-shaped transition device. Due to the existence of the transition device, when a wire rope is changed from one layer to another layer, the winding diameter of the wire rope changes slowly with the designed helical line of the transition device, so that the impact on the equipment is avoided; in addition, for convenient processing and assembly, the transition device can be designed to be a combination of different number of transition blocks according to the size of the lifting equipment, so that the inconvenient processing, assembly and replacement caused by oversized or undersized transition blocks are avoided.
Description
Technical field
The present invention relates to lifting means, especially a kind of method for making of transition device used in winding type lifting equipment.
Background technology
At present, winding type lifting equipment does not have the wire rope reverse transition apparatus when design, when wire rope reverse twines, utilizes the reel rope blocking plate to force steel rope to turn to.Though this mode also can make steel rope turn to success, but inevitably cause steel rope turning to moment and rope blocking plate to form violent shearing, if things go on like this cause steel rope fault serious, not only serious shortening is known clearly the service life of steel rope, and owing to steel rope fault, also greatly reduce the safety performance of gig.Simultaneously because the unexpected variation of steel rope cooling diameter between transform layer the time promotes the variation of linear velocity, inevitably system is formed and impact, also caused the lifting means operation unstable, influence Mine Safety in Production.And according to coal peace standard, for guaranteeing coal mine production safety, state security department has also proposed to install the requirement of transition apparatus to the winding type lifting equipment that twines the multilayer steel rope.
Summary of the invention
Be the protection steel rope; solve steel rope between transform layer the time owing to undermined the unstable problem of equipment operation in the steering procedure; the present invention is material with engineering plastics, has developed a kind of transition apparatus, with the steel rope safety in the assurance steering procedure and the smooth operation of lifting means.This transition apparatus is made up of at least two transition block, arranges according to a definite sequence and is installed in (shown in figure one) on the lifting means rope blocking plate.Its each piece transition block shape is shown in figure two, three, four, five, six, seven, eight.Technical scheme of the present invention is that this device itself designs according to performance characteristic and the lifting means reel of steel rope in steering procedure.According to the installation site of each assembly in the transition apparatus, transition block is numbered.And according to every transition block, first car, grind different base thicknesses and wall thickness and constitute circular arc, helix line is got on the bus, ground to the transition block after every processing then; Every transition block in conjunction with after be the transition apparatus of circular arc.After being installed on the lifting means rope blocking plate by number order car, the transition block of wearing into circular arc, form two helix lines along reel barrel direction.
(table one is joined transition apparatus piece number by part model lifting means)
Table one
Beneficial effect of the present invention: steel rope changes in layer steering procedure, this device plays directional tagging to steel rope, just can make steel rope realize a smooth transition according to the sense of motion that designs, and, in the middle of this process, steel rope only can contact with transition apparatus, has avoided contacting with the direct of lifting means metal assembly, and is also impaired with regard to having avoided steel rope to be subjected to metal sheet slitting when turning to.Simultaneously, because the existence of transition apparatus, steel rope is when changing layer, and its cooling diameter slowly changes according to the designed helix line of transition apparatus, has avoided the impact to equipment.In addition, for convenient processing and installation, can vary in size according to lifting means, transition apparatus is designed to different piece arrays close, prevent that transition block is excessive or too small, cause the inconvenience of processing, installation, replacing.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in further detail:
Fig. 1: transition apparatus general assembly scheme drawing of the present invention.
Among Fig. 1, transition block 1,2,3,4,5.
Fig. 2,3,4,5,6,7, the 8th: each transition block shape scheme drawing of the present invention.
The specific embodiment
Be described in further detail below in conjunction with the present invention of embodiment:
Embodiment 1
According to the installation site of each assembly in the transition apparatus, transition block is numbered.And according to every transition block, first car, grind different base thicknesses and wall thickness and constitute circular arc.
Embodiment 2
On the transition block after every processing, car, grind helix line; Every transition block in conjunction with after be the transition apparatus of circular arc.
Embodiment 3
After the transition block of circular arc is installed on the lifting means rope blocking plate by number order, form two helix lines along reel barrel direction.
Claims (2)
1. the method for making of a transition device used in winding type lifting equipment, it is characterized in that: transition apparatus is made up of at least two transition block, arrange in order and be installed on the lifting means rope blocking plate, every transition block, elder generation's car, grind different base thicknesses and wall thickness and constitute circular arc, helix line is got on the bus, ground to transition block after every processing then, every transition block in conjunction with after be the transition apparatus of circular arc.
2. according to the method for making of a kind of transition device used in winding type lifting equipment described in the claim 1, it is characterized in that: the transition block of each component mounting position is numbered in the transition apparatus; After being installed on the lifting means rope blocking plate by number order, form two helix lines along reel barrel direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010102326 CN101792096B (en) | 2010-01-29 | 2010-01-29 | Method for preparing transition device used in winding type lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010102326 CN101792096B (en) | 2010-01-29 | 2010-01-29 | Method for preparing transition device used in winding type lifting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101792096A CN101792096A (en) | 2010-08-04 |
| CN101792096B true CN101792096B (en) | 2013-10-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010102326 Expired - Fee Related CN101792096B (en) | 2010-01-29 | 2010-01-29 | Method for preparing transition device used in winding type lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101792096B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109635424A (en) * | 2018-12-11 | 2019-04-16 | 石河子大学 | A kind of construction design method of ultra-deep mine hoisting model machine layer to layer transition device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201144136Y (en) * | 2007-10-24 | 2008-11-05 | 河南省黄河防爆起重机有限公司 | Rope guide device |
-
2010
- 2010-01-29 CN CN 201010102326 patent/CN101792096B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201144136Y (en) * | 2007-10-24 | 2008-11-05 | 河南省黄河防爆起重机有限公司 | Rope guide device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101792096A (en) | 2010-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chu Guangcheng Inventor after: Hu Songling Inventor after: He Fenghua Inventor before: Chu Guangcheng Inventor before: Hu Songling Inventor before: He Fenghua |
|
| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471039 Hengshan Road, Jianxi District, Luoyang, Henan Province, No. 99 Co-patentee after: China Industry Luoyang Heavy Type Machinery Co., Ltd. Patentee after: Zhong Shi Luoyang Mechanical Engineering Technology Co., Ltd. Address before: 471039 Hengshan Road, Jianxi District, Luoyang, Henan Province, No. 99 Co-patentee before: China Industry Luoyang Heavy Type Machinery Co., Ltd. Patentee before: Zhongshi Luoyang Engineering Plastic Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20190129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |