CN2679126Y - Pressure guiding rope discharger of multi-layer wound wire rope drum - Google Patents
Pressure guiding rope discharger of multi-layer wound wire rope drum Download PDFInfo
- Publication number
- CN2679126Y CN2679126Y CN 200320119495 CN200320119495U CN2679126Y CN 2679126 Y CN2679126 Y CN 2679126Y CN 200320119495 CN200320119495 CN 200320119495 CN 200320119495 U CN200320119495 U CN 200320119495U CN 2679126 Y CN2679126 Y CN 2679126Y
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- China
- Prior art keywords
- rope
- cable
- drum
- steel
- press
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- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to the technical field of hoisting machinery, in particular to a hoister with a multi-reeled steel-cable drum for providing a press-guided cable-unreeling device of the multi-reeled steel-cable drum. The utility model comprises a cable guiding device and a cable pressing device. The cable guiding device is a couple of roll-centered rollers (4) through which steel cables are allowed to be threaded, and the stick-centered rollers (4) are fastened above a steel-cable drum (2); a steel cable (3) is threaded through the roll-centered rollers (4). The cable pressing device is provided with a cable pressing roller (6) whose length is equal to the length of a cable-reeling groove of the steel-cable drum (2), and a device which can apply pressure to a cable pressing roller (4) so as to make the cable pressing roller (4) to be pressed on the steel-cable drum (2) with definite pressure and keep the cable pressing roller (4) to be pressed on the outermost reel of the steel cables on the drum. With simple structure and strong practicability, the utility model can solve the problems of the disordered winding and groove-crossing of the multi-reeled steel cables on the cable drum.
Description
Technical field
The utility model relates to the elevator machinery technical field, and particularly a kind of multi-lay winding wire ropes reel hangs the machine of liter.
Technical background
The multi-lay winding wire ropes reel hangs the machine of liter in the course of the work, because steel rope is in high-speed motion state, rocking tendency is bigger, if no rope guide control effectively, steel rope then can be irregular alignment even freely get over groove.
When steel rope is in light condition, the pressure of reel is gone to zero, the winding of this moment approaches floated winding, causes steel rope freely to get over the chance increase of groove.
Steel rope that above-mentioned reason causes is got over the groove phenomenon, the capital makes to work as and occurs the dead slot of some width greater than wirerope diameter in layer arrangement that causes steel rope, so just begin the rope entanglement of the row of generation, this will have a strong impact on down the arrangement of one deck steel rope, the arrangement of the many more steel ropes of the number of plies is random more, form vicious circle, its net result is the service life that obviously shortens steel rope.
The problems referred to above of multi-lay winding wire ropes reel, prior art is to adopt the forced action type rope guide, its structure is to get a propulsion source on mandrel member, by chain gear, Worm and Worm Gear Driving, and the interlayer reversing arrangement etc., drive a driving lever, stir steel rope by force and move axially, be arranged in the reel until the steel rope as prescribed.
Because the complex structure of forced action type rope guide, the cost height, maintenance inconvenience can not get widespread use always, so the common row entanglement phenomenon of restricting is difficult to controlled in the steel rope multiple wraps reel.
The utility model content
The purpose of this utility model provides a kind of additional device of cable drum, solves the random winding problem in the steel rope multiple wraps process.
The utility model can be realized by following scheme:
Multi-lay winding wire ropes reel pilot formula rope guide, it includes guide rope device and rope press device two parts, described guide rope device is the folder rod formula cylinder that a pair of permission steel rope passes from the centre, its effect is the jerk value of restriction steel rope, described rope press device is such structure: have one to press rope drum, its length equates with the serving groove of cable drum, have one can be to the device of pressing rope drum to exert pressure, it makes presses rope drum to press to reel with certain pressure, and can be along with the increase of the roller steel wire rope coiling number of plies or minimizing and radial displacement makes and presses rope drum to remain the outermost layer of pressing to the roller steel wire rope.
With accompanying drawing the utility model is further described below.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 be Fig. 1's-the A cutaway view.
The specific embodiment
A kind of multi-lay winding wire ropes reel pilot formula rope guide as depicted in figs. 1 and 2, it includes guide rope device and rope press device two parts.
Described guide rope device is a pair of folder rod formula cylinder 4, has a fixed support 41 that this is fixed in the top of cable drum 2 to folder rod formula cylinder 4 by drum shaft 43 and roller bearings 42, and steel rope 3 is passed in the middle of folder rod formula cylinder 4;
Described rope press device has one to press rope drum 6, its length equates with cable drum 2 serving grooves, on the base support 5 of cable drum 2, be equipped with two and press rope seat 9, each is pressed on the rope seat 9 depression bar 7 is installed, the middle part of depression bar 7 is movably connected on the upper end of pressing rope seat 9 by fulcrum 71, press the upper end of rope bar 7 to be connected with pressing rope drum axle 61, press the lower end of rope bar 7 to flexibly connect a pull bar 8 by hinge 72, pull bar 8 is provided with to make presses rope drum 6 to press to the Drawbar Pull device of reel 2;
As a special case, described Drawbar Pull device includes drag link bearing 10, pull-rod spring 81, reaches spring fixed plate 82 and 83, and drag link bearing 10 is located at base support 5 or is pressed on the rope seat 9, and pull-rod spring 81 is located by drag link bearing 10.
The utility model is simple in structure, practical, and the groove problem is twined and got in the unrest that can solve the steel rope of multi-lay winding wire ropes reel well.
Claims (2)
1. multi-lay winding wire ropes reel pilot formula rope guide, it includes guide rope device and rope press device two parts, it is characterized in that:
Described guide rope device is the folder rod formula cylinder (4) that a pair of permission steel rope passes from the centre, there is a fixed support (41) that this is fixed in the top of cable drum (2) to folder rod formula cylinder (4), and steel rope (3) is passed in the middle of folder rod formula cylinder (4);
Described rope press device has one to press rope drum (6), its length equates with the serving groove of cable drum (2), on the base support (5) of cable drum (2), be equipped with two and press rope seat (9), each is pressed on the rope seat (9) depression bar (7) is installed, the middle part of depression bar (7) is movably connected on the upper end of pressing rope seat (9) by fulcrum (71), the upper end of depression bar (7) is connected with pressing rope drum axle (61), the lower end of depression bar (7) flexibly connects a pull bar (8) by hinge (72), and pull bar (8) is provided with to make presses rope drum (6) to press to the Drawbar Pull device of reel (2);
2. multi-lay winding wire ropes reel pilot formula rope guide according to claim 1 is characterized in that:
Described Drawbar Pull device includes drag link bearing (10), pull-rod spring (81), reaches spring fixed plate (82,83), and drag link bearing (10) is located at base support (5) or is pressed on the rope seat (9), and pull-rod spring (81) is located by drag link bearing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119495 CN2679126Y (en) | 2003-12-22 | 2003-12-22 | Pressure guiding rope discharger of multi-layer wound wire rope drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119495 CN2679126Y (en) | 2003-12-22 | 2003-12-22 | Pressure guiding rope discharger of multi-layer wound wire rope drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2679126Y true CN2679126Y (en) | 2005-02-16 |
Family
ID=34581049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119495 Expired - Fee Related CN2679126Y (en) | 2003-12-22 | 2003-12-22 | Pressure guiding rope discharger of multi-layer wound wire rope drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2679126Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177229B (en) * | 2007-10-23 | 2010-06-09 | 中国船舶重工集团公司第七一五研究所 | Intelligent towing winch for arranging multi-layer streamline towing line |
| CN101734349A (en) * | 2009-12-14 | 2010-06-16 | 大连船舶重工集团有限公司 | Assistant spooling gear of mooring winch |
| CN102283619A (en) * | 2011-07-01 | 2011-12-21 | 上海普英特高层设备有限公司 | Double-rope groove multilayer hoisting mechanism |
| CN102826478A (en) * | 2012-08-31 | 2012-12-19 | 江苏振东港口机械制造有限公司 | Rope pressing device of crane winding drum |
| CN102923601A (en) * | 2012-10-10 | 2013-02-13 | 纽科伦（新乡）起重机有限公司 | Rope guiding device and electric hoist using same |
| CN102935983A (en) * | 2012-10-29 | 2013-02-20 | 贾新天 | Automatic reversing and arranging device for steel wire rope |
| CN104197819A (en) * | 2014-08-20 | 2014-12-10 | 河南永兴锅炉集团有限公司 | Rectangular four-corner positioning device and operating method |
| CN107161897A (en) * | 2017-07-19 | 2017-09-15 | 无锡市沃森德机械科技有限公司 | Free rope arranging mechanism for winch |
| CN107907052A (en) * | 2017-12-12 | 2018-04-13 | 中国矿业大学 | One kind winding reel serving rope stretching state monitoring apparatus and method |
| CN109292664A (en) * | 2018-12-07 | 2019-02-01 | 中联重科股份有限公司 | Rope press device, hoist engine and crane |
-
2003
- 2003-12-22 CN CN 200320119495 patent/CN2679126Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101177229B (en) * | 2007-10-23 | 2010-06-09 | 中国船舶重工集团公司第七一五研究所 | Intelligent towing winch for arranging multi-layer streamline towing line |
| CN101734349A (en) * | 2009-12-14 | 2010-06-16 | 大连船舶重工集团有限公司 | Assistant spooling gear of mooring winch |
| CN102283619B (en) * | 2011-07-01 | 2014-10-29 | 上海普英特高层设备有限公司 | Double-rope groove multilayer hoisting mechanism |
| CN102283619A (en) * | 2011-07-01 | 2011-12-21 | 上海普英特高层设备有限公司 | Double-rope groove multilayer hoisting mechanism |
| CN102826478A (en) * | 2012-08-31 | 2012-12-19 | 江苏振东港口机械制造有限公司 | Rope pressing device of crane winding drum |
| CN102923601A (en) * | 2012-10-10 | 2013-02-13 | 纽科伦（新乡）起重机有限公司 | Rope guiding device and electric hoist using same |
| CN102923601B (en) * | 2012-10-10 | 2016-01-13 | 纽科伦（新乡）起重机有限公司 | Guide rope device and use the electric block of this guide rope device |
| CN102935983A (en) * | 2012-10-29 | 2013-02-20 | 贾新天 | Automatic reversing and arranging device for steel wire rope |
| CN104197819A (en) * | 2014-08-20 | 2014-12-10 | 河南永兴锅炉集团有限公司 | Rectangular four-corner positioning device and operating method |
| CN107161897A (en) * | 2017-07-19 | 2017-09-15 | 无锡市沃森德机械科技有限公司 | Free rope arranging mechanism for winch |
| CN107907052A (en) * | 2017-12-12 | 2018-04-13 | 中国矿业大学 | One kind winding reel serving rope stretching state monitoring apparatus and method |
| CN107907052B (en) * | 2017-12-12 | 2020-03-27 | 中国矿业大学 | Device and method for monitoring rope outlet state of winding drum rope |
| CN109292664A (en) * | 2018-12-07 | 2019-02-01 | 中联重科股份有限公司 | Rope press device, hoist engine and crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |