CN102649435B - Adjustable anti-rope falling device for cable deep grooved pulley - Google Patents
Adjustable anti-rope falling device for cable deep grooved pulley Download PDFInfo
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- CN102649435B CN102649435B CN201110148376.3A CN201110148376A CN102649435B CN 102649435 B CN102649435 B CN 102649435B CN 201110148376 A CN201110148376 A CN 201110148376A CN 102649435 B CN102649435 B CN 102649435B
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- rope
- ratchet
- connecting shaft
- support
- shaft component
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
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- Emergency Lowering Means (AREA)
- Pulleys (AREA)
Abstract
A kind of adjustable anti-rope falling device for cable deep grooved pulley, fork empty set is on connecting shaft component, ratchet and fork revolute pair is driven to be connected, detent is connected with connecting shaft component revolute pair, large torsion spring first end is connected with ratchet, and large torsion spring second end connects with support, and support one end axially connects with connecting shaft component, the support other end and anti-bias wheel shaft are connected, and ratchet sleeve is contained on connecting shaft component.The present invention effectively controls the thrust of transporting rope steel rope, and thrust energy reliable adjustment, and motion is reliable, can adapt to the mad road of various complex environment, prevent rope, stability and safety good.
Description
Technical field
The present invention relates to technical field of operating transport, be specifically related to mine overhead passenger device and prevent the adjustable anti-rope falling device for cable deep grooved pulley of the one in rope equipment.
Background technology
Now, it is also the most frequently used a kind of common deep trouth wheel anti-rope falling device in each colliery that each overhead manned equipment manufacturer manufactures, although have certain effect for what prevent rope accident, but also there is certain defect, this deep trouth wheel anti-rope falling device in use depends merely on own wt does not have enough strength to push down steel rope, operational process still there will be to fall rope, and reliability and safety performance need to be improved further.
Summary of the invention
Technical matters to be solved by this invention is: solve above-mentioned prior art Problems existing, and a kind of adjustable anti-rope falling device for cable deep grooved pulley is provided, effective thrust controlling fortune rope steel rope, and thrust energy reliable adjustment, motion is reliable, can adapt to various complex environment drive, prevent rope, stability and safety good.
The technical solution used in the present invention is: fork empty set is on connecting shaft component, ratchet and fork revolute pair is driven to be connected, detent is connected with connecting shaft component revolute pair, large torsion spring first end is connected with ratchet, large torsion spring second end connects with support, support one end axially connects with connecting shaft component, and the support other end and anti-bias wheel shaft are connected, and ratchet sleeve is contained on connecting shaft component.
In technique scheme, fork drives ratchet, greatly torsion spring to rotate, and the torsion produced is delivered to anti-bias wheel by support, and anti-bias wheel compresses operation cableway steel rope downwards, realizes the adjustability of adjustable anti-rope falling device for cable deep grooved pulley strength.
Working process:
Adjustable anti-rope falling device for cable deep grooved pulley is ratchet torsion spring type, time after installing by boosting-rod rotational swing rod 2 left swing, ratchet 5 is driven to insert in the tooth of ratchet 6, promote ratchet and turn over certain angle, when the right pendulum of fork, detent 3 prevents ratchet from reversing, and drives ratchet 5 to slip over ratchet 6 and ratchet transfixion.Fork 2 drives and drives ratchet 5 to promote ratchet 6, thus drive large torsion spring 7 to turn over certain angle, large torsion spring 7 produces specified torsion, support 8 under twisting force along adapter shaft 1 axial rotation, anti-biasly take turns 9 and rotate along adapter shaft 1 together with support 8, thus compress fortune rope steel rope, when pressure is excessive, ratchet 6 can be rotated backward by the little torsion spring 4 moved on detent 3 thus release torsion.After steel rope height adjusts, can ratchet and torsion spring be driven to rotate by left-right rotation fork, greatly push down fortune rope steel rope by increasing or reduce torsion spring torsion, prevent the generation of rope accident.
The present invention is compared to the prior art:
1, the defect that now conventional deep trouth wheel anti-rope falling device Long-Time Service easily falls rope, poor safety performance is solved;
2, solve present deep trouth wheel anti-rope falling device pressure unadjustable, unstable, inconvenient defect is installed.
Advantage of the present invention, effect:
1, actv. controls the thrust that adjustable anti-rope falling device for cable deep grooved pulley compresses fortune rope steel rope, can ensure that deep trouth wheel anti-rope falling device can compress fortune rope steel rope, and what can allow again various rope clamping device can be stable takes turns anti-rope falling device by deep trouth;
2, adjustable anti-rope falling device for cable deep grooved pulley of the present invention, utilizes the engaged transmission of ratchet and ratchet, and motion is reliable, and ratchet corner can only have the unidirectional adjustment of level, more ensure that the stability of pressure;
3, adjustable anti-rope falling device for cable deep grooved pulley of the present invention can be applicable to circumstance complication drive, and when can ensure that running cableway steel rope is in differing heights, deep trouth wheel anti-rope falling device can push down steel rope, and prevent rope, safety, stability is good.
Accompanying drawing illustrates:
Fig. 1 is structural facades figure of the present invention;
Fig. 2 is structure birds-eye view of the present invention.
Accompanying drawing mark illustrates:
1-connecting shaft component, 2-fork, 3-detent, 4-little torsion spring,
5-drive ratchet, 6-ratchet, 7-large torsion spring, 8-support, 9-anti-biasly to take turns.
Detailed description of the invention:
See Fig. 1, Fig. 2, adjustable anti-rope falling device for cable deep grooved pulley of the present invention, fork empty set is on connecting shaft component 1, drive ratchet 5 and fork 2 to be connected by revolute pair, detent 3 is connected by revolute pair with connecting shaft component 1, and large torsion spring 7 first end is connected with ratchet 6, large torsion spring 7 second end connects with support 8, support 8 one end axially connects with connecting shaft component 1, and support 8 other end and anti-bias 9 axles of taking turns are connected, and ratchet 6 is sleeved on connecting shaft component 1.Fork 2 drives ratchet 6, large torsion spring 7 rotates, and the torsion produced is delivered to by support 8 and anti-biasly takes turns 9, anti-biasly takes turns 9 and compresses downwards and run cableway steel ropes, realizes the adjustability of adjustable anti-rope falling device for cable deep grooved pulley strength.
Claims (1)
1. an adjustable anti-rope falling device for cable deep grooved pulley, fork empty set is on connecting shaft component, support one end axially connects with connecting shaft component, the support other end and anti-bias wheel shaft are connected, it is characterized in that: drive ratchet and fork revolute pair to be connected, detent is connected with connecting shaft component revolute pair, and large torsion spring first end is connected with ratchet, large torsion spring second end connects with support, and ratchet sleeve is contained on connecting shaft component; Fork drives ratchet, greatly torsion spring to rotate, and the torsion produced is delivered to anti-bias wheel by support, and anti-bias wheel compresses operation cableway steel rope downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110148376.3A CN102649435B (en) | 2011-06-03 | 2011-06-03 | Adjustable anti-rope falling device for cable deep grooved pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110148376.3A CN102649435B (en) | 2011-06-03 | 2011-06-03 | Adjustable anti-rope falling device for cable deep grooved pulley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102649435A CN102649435A (en) | 2012-08-29 |
| CN102649435B true CN102649435B (en) | 2015-09-16 |
Family
ID=46691579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110148376.3A Active CN102649435B (en) | 2011-06-03 | 2011-06-03 | Adjustable anti-rope falling device for cable deep grooved pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102649435B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740888A (en) * | 2016-12-14 | 2017-05-31 | 杨帆 | Cable anti-drop device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT390926B (en) * | 1989-03-14 | 1990-07-25 | Swoboda Seilbahnbau Gmbh | Device for monitoring the position of a haulage cable of an aerial cableway or of a draglift on a cable pulley |
| JPH0656032A (en) * | 1992-08-06 | 1994-03-01 | Anzen Sakudo Kk | Wheel device for preventing cable from coming off |
| JPH09142292A (en) * | 1995-11-24 | 1997-06-03 | ▲魚▼谷鉄工株式会社 | Carrier for ropeway |
| EP1209055A1 (en) * | 2000-11-27 | 2002-05-29 | High Technology Investments B.V. | Counteracting roller arrangement for a cableway installation |
| CN200981549Y (en) * | 2006-12-18 | 2007-11-28 | 魏国 | Deviating-proof protector |
| CN201604638U (en) * | 2009-12-30 | 2010-10-13 | 中国恩菲工程技术有限公司 | Backing pressure cable pulley device |
| CN202098415U (en) * | 2011-06-03 | 2012-01-04 | 长沙正忠科技发展有限公司 | Adjustable anti-rope falling device for cable deep grooved pulley |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBZ20030005A1 (en) * | 2003-01-30 | 2004-07-31 | High Technology Invest Bv | PRESSER DEVICE FOR CONDUCTING ROPE IN ROPE TRACTION TRANSPORT SYSTEMS. |
-
2011
- 2011-06-03 CN CN201110148376.3A patent/CN102649435B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT390926B (en) * | 1989-03-14 | 1990-07-25 | Swoboda Seilbahnbau Gmbh | Device for monitoring the position of a haulage cable of an aerial cableway or of a draglift on a cable pulley |
| JPH0656032A (en) * | 1992-08-06 | 1994-03-01 | Anzen Sakudo Kk | Wheel device for preventing cable from coming off |
| JPH09142292A (en) * | 1995-11-24 | 1997-06-03 | ▲魚▼谷鉄工株式会社 | Carrier for ropeway |
| EP1209055A1 (en) * | 2000-11-27 | 2002-05-29 | High Technology Investments B.V. | Counteracting roller arrangement for a cableway installation |
| CN200981549Y (en) * | 2006-12-18 | 2007-11-28 | 魏国 | Deviating-proof protector |
| CN201604638U (en) * | 2009-12-30 | 2010-10-13 | 中国恩菲工程技术有限公司 | Backing pressure cable pulley device |
| CN202098415U (en) * | 2011-06-03 | 2012-01-04 | 长沙正忠科技发展有限公司 | Adjustable anti-rope falling device for cable deep grooved pulley |
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| Publication number | Publication date |
|---|---|
| CN102649435A (en) | 2012-08-29 |
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| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Adjustable Ropeway Deep Groove Wheel Anti Rope Drop Device Granted publication date: 20150916 Pledgee: Changsha bank Limited by Share Ltd. Xiangjiang New District sub branch Pledgor: CHANGSHA ZHENGZHONG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2024980003058 |