CN2651225Y - Pinch roller conductor rope mechanism - Google Patents
Pinch roller conductor rope mechanism Download PDFInfo
- Publication number
- CN2651225Y CN2651225Y CN 03277084 CN03277084U CN2651225Y CN 2651225 Y CN2651225 Y CN 2651225Y CN 03277084 CN03277084 CN 03277084 CN 03277084 U CN03277084 U CN 03277084U CN 2651225 Y CN2651225 Y CN 2651225Y
- Authority
- CN
- China
- Prior art keywords
- pinch roller
- wire rope
- rope
- hoisting machinery
- guide wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A pinch-roller guide rope mechanism on the hoisting machinery (including tools) is provided, which comprises a pinch roller, a support bar, a support seat, a tension spring and a pin roll. Wherein, the pinch roller and a guide wheel directly press on the wire rope of the wound roll. When the wound roll rotates, because of the functions of pressure and friction, a scroll wheel and the guide wheel cling to the wire rope to rotate to make the wire rope not twist in disorder under the loose condition. The utility model can ensure that the wire rope on the wound roll will not climb rope or take off the chute under the working condition of the hoisting machinery, therefore ensures the service life of the wire rope to the greatest extend, reduces the maintaining quantity of the hoisting machinery, lowers the maintenance cost and ensures the operation safety of the hoisting machinery at the same time.
Description
Technical field
The utility model relates to the pinch roller formula conductor rope mechanism on a kind of elevator machinery.
Background technology
At present, elevator machinery (comprising worker's accessory) lifting operation, all with steel rope as Transmission.When elevator machinery at the scene during operation, because of the skill level that is subjected to operating personal and the restriction of operating condition, steel rope often takes place and rope climbing occurs or break away from drum grooves when folding and unfolding in elevator machinery, causes damage of steel cable, even breaks.For guaranteeing safe operation, need often to change steel wire cable.Therefore, increase the maintenance capacity of elevator machinery, strengthened maintenance cost, also tied up the production time of elevator machinery simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of elevator machinery that can guarantee under operating condition, and the steel rope on the reel rope climbing no longer takes place or takes off the conductor rope mechanism of groove phenomenon.Guarantee the safety that elevator machinery steel rope stability of transmission and steel rope twine.
Task of the present utility model realizes in the following manner: install a cover conductor rope mechanism on the elevator machinery cable drum additional, it comprises pinch roller, strut bar, supporting seat, extension spring, bearing pin etc.Pinch roller and guide wheel directly are pressed against on the steel rope face of reel, when reel rotates, because the effect of pressure and friction force makes pinch roller and guide wheel be close to the steel rope rotation, cause steel rope under loosening situation, and chaotic situation of twining no longer takes place.Guaranteed that the steel rope on the reel rope climbing no longer takes place or takes off the groove phenomenon, thereby guaranteed the service life of steel rope to greatest extent, reduced the maintenance capacity of elevator machinery, reduced maintenance cost, also guaranteed the elevator machinery job safety simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a principle of work scheme drawing of the present utility model
The specific embodiment
Elevator machinery pinch roller formula conductor rope mechanism comprises pinch roller 5, strut bar 4, supporting seat 8, extension spring 9, bearing pin 10.Pinch roller 5 is contained in an end of strut bar 4, antifriction-bearing box 3, guide wheel 6 and nut 7 are arranged on it, bearing pin 10 is fixed on the other end of strut bar 4 on the supporting seat 8, nut 11 is equipped with at two ends, and strut bar 4 can be around supporting seat 8 swings, and extension spring 9 is close on the steel rope 1 of reel 2 pinch roller 5 during work, because the effect of pressure and friction force, make pinch roller 5 and guide wheel 6 be close to steel rope 1 and rotate, cause steel rope 1 under loosening situation, the chaotic situation of twining or taking off groove no longer takes place.Guarantee the safety of steel rope transmission and winding.
Claims (1)
1, a kind of pinch roller formula conductor rope mechanism comprises pinch roller (5), strut bar (4), supporting seat (8), extension spring (9), bearing pin (10), it is characterized in that: pinch roller (5) is contained in an end of strut bar (4), antifriction-bearing box (3), guide wheel (6) and nut (7) are arranged on it, bearing pin (10) is fixed on the other end of strut bar (4) on the supporting seat (8), nut (11) is equipped with at two ends, strut bar (4) can be around supporting seat (8) swing, and extension spring during work (9) is close on the steel rope (1) of reel (2) pinch roller (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277084 CN2651225Y (en) | 2003-07-21 | 2003-07-21 | Pinch roller conductor rope mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277084 CN2651225Y (en) | 2003-07-21 | 2003-07-21 | Pinch roller conductor rope mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2651225Y true CN2651225Y (en) | 2004-10-27 |
Family
ID=34331742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277084 Expired - Fee Related CN2651225Y (en) | 2003-07-21 | 2003-07-21 | Pinch roller conductor rope mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2651225Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100581978C (en) * | 2008-03-17 | 2010-01-20 | 清华大学 | Pressure roller locking dynamoelectric linkwork |
| CN102344096A (en) * | 2011-07-01 | 2012-02-08 | 江都市港运机械有限公司 | Rope guide for grab bucket |
| CN102381650A (en) * | 2011-06-22 | 2012-03-21 | 江都市港运机械有限公司 | Pressure rope device of hoisting reel |
| CN103359646A (en) * | 2013-07-16 | 2013-10-23 | 无锡德林船舶设备有限公司 | Steel wire rope locking device for winch |
| CN103626067A (en) * | 2013-11-13 | 2014-03-12 | 芜湖华强文化科技产业有限公司 | Coiling block wire flattening device |
| CN104245559A (en) * | 2012-03-12 | 2014-12-24 | 阿克尔维尔特有限公司 | Drawworks |
| CN104310253A (en) * | 2014-09-01 | 2015-01-28 | 江苏政田重工股份有限公司 | Hoisting mechanism for translational type crane |
| CN106428869A (en) * | 2016-11-19 | 2017-02-22 | 无锡中环包装有限公司 | Elastic traction assembly for packaging labeling tape |
| CN109235866A (en) * | 2018-09-13 | 2019-01-18 | 上海普英特高层设备股份有限公司 | Lifting basket equipment |
| 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 |
| CN110436345A (en) * | 2019-07-23 | 2019-11-12 | 安徽伟宏钢结构集团股份有限公司 | A kind of driving steel wire rope groove separation preventing device |
| CN116462116A (en) * | 2023-05-12 | 2023-07-21 | 宁波新宏液压有限公司 | Double-reel clutch winch capable of being released rapidly |
-
2003
- 2003-07-21 CN CN 03277084 patent/CN2651225Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100581978C (en) * | 2008-03-17 | 2010-01-20 | 清华大学 | Pressure roller locking dynamoelectric linkwork |
| CN102381650A (en) * | 2011-06-22 | 2012-03-21 | 江都市港运机械有限公司 | Pressure rope device of hoisting reel |
| CN102344096A (en) * | 2011-07-01 | 2012-02-08 | 江都市港运机械有限公司 | Rope guide for grab bucket |
| US9949680B2 (en) | 2012-03-12 | 2018-04-24 | Mhwirth Gmbh | Drawworks |
| CN104245559A (en) * | 2012-03-12 | 2014-12-24 | 阿克尔维尔特有限公司 | Drawworks |
| CN104245559B (en) * | 2012-03-12 | 2017-03-01 | 玫海伟尔特股份有限公司 | Lifting device for rig |
| CN103359646A (en) * | 2013-07-16 | 2013-10-23 | 无锡德林船舶设备有限公司 | Steel wire rope locking device for winch |
| CN103626067A (en) * | 2013-11-13 | 2014-03-12 | 芜湖华强文化科技产业有限公司 | Coiling block wire flattening device |
| CN103626067B (en) * | 2013-11-13 | 2015-07-29 | 芜湖华强文化科技产业有限公司 | A kind of reel line pressure leveling device |
| CN104310253A (en) * | 2014-09-01 | 2015-01-28 | 江苏政田重工股份有限公司 | Hoisting mechanism for translational type crane |
| CN106428869A (en) * | 2016-11-19 | 2017-02-22 | 无锡中环包装有限公司 | Elastic traction assembly for packaging labeling tape |
| CN109235866A (en) * | 2018-09-13 | 2019-01-18 | 上海普英特高层设备股份有限公司 | Lifting basket equipment |
| CN109235866B (en) * | 2018-09-13 | 2023-12-05 | 上海普英特高层设备股份有限公司 | Lifting basket equipment |
| 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 |
| CN110436345A (en) * | 2019-07-23 | 2019-11-12 | 安徽伟宏钢结构集团股份有限公司 | A kind of driving steel wire rope groove separation preventing device |
| CN116462116A (en) * | 2023-05-12 | 2023-07-21 | 宁波新宏液压有限公司 | Double-reel clutch winch capable of being released rapidly |
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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 |