CN105347141A - Tensioning device for tail ropes of shaft hoisting container - Google Patents
Tensioning device for tail ropes of shaft hoisting container Download PDFInfo
- Publication number
- CN105347141A CN105347141A CN201510910256.0A CN201510910256A CN105347141A CN 105347141 A CN105347141 A CN 105347141A CN 201510910256 A CN201510910256 A CN 201510910256A CN 105347141 A CN105347141 A CN 105347141A
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- tail rope
- track adjusting
- adjusting wheel
- shaft hoisting
- tightening device
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
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Abstract
The invention discloses a tensioning device for tail ropes of a shaft hoisting container. The tensioning device comprises tail rope tensioning beams (5); two guide columns (3) are arranged on the tail rope tensioning beams (5); movable guide wheel supports (2) are arranged between the two guide columns (3), and are connected with a guide wheel mechanism (1); the upper ends of the guide columns (3) are connected with a twisting-preventing beam (4); vertical limited blocks (7) are arranged on the guide columns (3); and transverse limited blocks (8) are arranged on the movable guide wheel supports (2). Compared with a traditional twisting-preventing device and method for tail ropes of a shaft lifting container, the tensioning device has the advantages that the running stability of the hoisting container is improved, the twisting of the tail ropes of the hoisting container is effectively prevented, the wearing of the tail ropes is reduced, and what's more, the safety problem of twisting of the tail ropes is solved essentially.
Description
Technical field
The invention belongs to exploitation of mineral resources field, relate to the Large Underground mine hoisting device that in the shaft hoisting device, particularly deep mining in mine underground exploitation, transport capacity is larger.
Background technology
Current, shaft hoisting container tail rope tensioning mode mainly adopt tail rope conduct oneself with dignity sagging come tensioning, prevent tail rope kink by the anti-kink beam being arranged at mine shaft bottom.But aforesaid way also exists that potential safety hazard is large, tail rope quick abrasion, in operational process, tail rope swings greatly, even occurs the defects such as kink phenomenon.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of shaft hoisting container tail rope tightening device, compare traditional hoisting way, can effectively prevent tail rope kink phenomenon, and reduce tail rope wearing and tearing, safe reliability is higher.
Technical scheme of the present invention is: a kind of shaft hoisting container tail rope tightening device, comprise tail rope tensioning beam, tail rope tensioning beam is provided with two guide upright posts, removable track adjusting wheel bearing is placed between two guide upright posts (restricted guidance wheel perpendicular to moving freely in the horizontal direction on track adjusting wheel axis), removable track adjusting wheel bearing is connected with type leading wheel framework, guide upright post upper end is connected with anti-kink beam, guide upright post is provided with vertical spacing block, removable track adjusting wheel bearing is provided with cross spacing block.
Lifting container tail rope two ends after the track adjusting wheel grooving on type leading wheel framework are connected respectively with bottom two lifting containers or lifting container and bob-weight.
The track adjusting wheel axis of type leading wheel framework is coplanar with the vertical plane promoting line of centers place.
Removable track adjusting wheel bearing can by shaped steel or steel plate processing and fabricating.
Guide upright post can by shaped steel or steel plate processing and fabricating.
Spacing between two guide upright posts is more than or equal to the width of the removable track adjusting wheel bearing be placed in therebetween, and object is that the spacing between guide upright post matches with the bearing be placed in therebetween, and bearing can be made therein can freely up and down to slide.
Vertical spacing block is positioned at above removable track adjusting wheel bearing, controls the stroke upper limit of removable track adjusting wheel bearing in the vertical direction, makes track adjusting wheel outermost edges can not touch anti-kink beam above it, and vertical spacing block can be made by shaped steel or steel plate.
Cross spacing block is arranged in movable support, and the parallel motion of restricted guidance wheel on removable track adjusting wheel bearing axis or on track adjusting wheel axis, limiting stopper can by section steel manufacture.
Its parameter of rope spacing L1(of two lifting container tail ropes is determined by the lifting container configuration of different mine capacity and use), the spacing L2 at track adjusting wheel bearings at both ends center in type leading wheel framework, track adjusting wheel bearing one end is to the spacing L3 of removable track adjusting wheel bearing outer face, its parameter of spacing L4(between the anti-kink beam being in relative position is configured by the lifting container of different mine capacity and use to be determined), and meet following relation between mineshaft diameter D1: D1 > 2*L3+L2 >=L4.
The spacing H scope of anti-kink beam and tail rope tensioning beam is 5 ~ 10 meters.
In type leading wheel framework, the diameter of track adjusting wheel equals the distance of two lifting containers or lifting container and bob-weight axis.
The present invention carrys out tensioning lifting container tail rope by the own wt of track adjusting wheel, removable track adjusting wheel bearing, prevents lifting container tail rope kink in operational process.
In the present invention, shaft hoisting container tail rope tightening device adopts the deadweight of track adjusting wheel and removable track adjusting wheel bearing thereof to carry out tensioning shaft hoisting container tail rope, can guarantee that phenomenon of twisting together does not occur tail rope, control tail rope moving freely in the horizontal direction in operational process, only allow tail rope in the vertical direction according to the orbiting motion of regulation, prevent the potential safety hazard that tail rope kink brings, inherently solve a difficult problem for shaft hoisting tail rope kink, the mine hoisting of shaft hoisting is run safer more reliable.
Instant invention overcomes tail rope wearing and tearing in cage hoisting, skip hoisting large, the defect that potential safety hazard is large, can make shaft hoisting container (cage, skip bucket) smooth running better.
The present invention and the most essential difference of traditional tail rope anti-kink method of disposal are in conventional art, tail rope disposal plant is only rely on anti-kink beam to prevent tail rope kink, its tail rope can freely swing in the framework of anti-kink beam, the swing of tail rope is not controlled, and the present invention controls the swing of tail rope effectively, add shaft hoisting container tail rope tightening device, fundamentally solve freely swinging of tail rope, prevent the kink of tail rope.
The maximum bright spot of the present invention is that shaft hoisting container tail rope tightening device can make shaft hoisting container smooth running, and the kink phenomenon inherently solving tail rope occurs, and is significantly different from existing tail rope anti-kink method.
Accompanying drawing explanation
Fig. 1 is A-A schematic cross-section of the present invention;
Fig. 2 is B-B schematic cross-section of the present invention;
Fig. 3 is C-C schematic cross-section of the present invention;
Fig. 4 is principle of the invention schematic diagram;
Fig. 5 is anti-kink beam partial enlarged drawing of the present invention.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 5, a kind of shaft hoisting container tail rope tightening device, comprise type leading wheel framework 1, type leading wheel framework 1 comprises a pair track adjusting wheel, and track adjusting wheel diameter equals the distance of two lifting containers or lifting container and bob-weight axis.Type leading wheel framework 1 two ends are separately fixed on a pair removable track adjusting wheel bearing 2, removable track adjusting wheel bearing 2 is placed between two guide upright posts 3, restricted guidance wheel is perpendicular to moving freely in the horizontal direction on track adjusting wheel axis, spacing simultaneously between guide upright post 3 and the removable track adjusting wheel bearing 2 be placed in therebetween match, and bearing can be made therein can freely up and down to slide.Guide upright post 3 upper end is connected with anti-kink beam 4, lower end is connected with tail rope tensioning beam 5, guide upright post 3 is arranged vertical direction on to limiting stopper, i.e. vertical spacing block 7, control the stroke upper limit of removable track adjusting wheel bearing 2 in the vertical direction, make track adjusting wheel outermost edges can not touch anti-kink beam 4 above it, lower travel limit is controlled by tail rope tensioning beam 5, and limiting stopper can by section steel manufacture.Cross spacing block 8 is arranged on removable track adjusting wheel bearing 2, and the parallel motion of restricted guidance wheel on bearing axis or on track adjusting wheel axis, limiting stopper can by section steel manufacture.Lifting container tail rope 6 is connected respectively with bottom two lifting containers or lifting container and bob-weight by two ends after track adjusting wheel grooving.Be provided with collision prevention girders 9 above anti-kink beam 4, collision prevention girders 9 placed buffering wood 10.Anti-kink beam 4 is the framed structure (similar " field " or " day " font) of many root type steel composition.
In addition, the rope spacing L1 of two lifting container tail ropes 6, the spacing L2 at track adjusting wheel bearings at both ends center in type leading wheel framework 1, track adjusting wheel bearing one end is to the spacing L3 of removable track adjusting wheel bearing 2 outer face, spacing L4 between the anti-kink beam 4 being in relative position, and meet following relation between mineshaft diameter D1: D1 > 2*L3+L2 >=L4.
Anti-kink beam 4 is 5 ~ 10 meters with the spacing H scope of tail rope tensioning beam 5.
Said apparatus carrys out tensioning lifting container tail rope by the own wt of track adjusting wheel, removable track adjusting wheel bearing 2, prevents lifting container tail rope kink in operational process.
Claims (10)
1. a shaft hoisting container tail rope tightening device, it is characterized in that: comprise tail rope tensioning beam (5), tail rope tensioning beam (5) is provided with two guide upright posts (3), removable track adjusting wheel bearing (2) is placed between two guide upright posts (3), removable track adjusting wheel bearing (2) is connected with type leading wheel framework (1), guide upright post (3) upper end is connected with anti-kink beam (4), guide upright post (3) is provided with vertical spacing block (7), removable track adjusting wheel bearing (2) is provided with cross spacing block (8).
2. a kind of shaft hoisting container tail rope tightening device according to claim 1, is characterized in that: lifting container tail rope (6) two ends after the track adjusting wheel grooving on type leading wheel framework (1) are connected respectively with bottom two lifting containers or lifting container and bob-weight.
3. a kind of shaft hoisting container tail rope tightening device according to claim 1, is characterized in that: the track adjusting wheel axis of type leading wheel framework (1) is coplanar with the vertical plane promoting line of centers place.
4. a kind of shaft hoisting container tail rope tightening device according to claim 1, is characterized in that: removable track adjusting wheel bearing (2) can by shaped steel or steel plate processing and fabricating.
5. a kind of shaft hoisting container tail rope tightening device according to claim 1, is characterized in that: guide upright post (3) can by shaped steel or steel plate processing and fabricating.
6. a kind of shaft hoisting container tail rope tightening device according to claim 1, is characterized in that: the spacing between two guide upright posts (3) is more than or equal to the width of the removable track adjusting wheel bearing (2) be placed in therebetween.
7. a kind of shaft hoisting container tail rope tightening device according to claim 1, is characterized in that: vertical spacing block (7) is positioned at removable track adjusting wheel bearing (2) top, and vertical spacing block (7) can by shaped steel or steel plate processing and fabricating.
8. a kind of shaft hoisting container tail rope tightening device according to claim 1, it is characterized in that, the rope spacing L1 of two lifting container tail ropes (6), the spacing L2 at track adjusting wheel bearings at both ends center in type leading wheel framework (1), track adjusting wheel bearing one end is to the spacing L3 of removable track adjusting wheel bearing (2) outer face, spacing L4 between the anti-kink beam (4) being in relative position, and meet following relation between mineshaft diameter D1: D1 > 2*L3+L2 >=L4.
9. a kind of shaft hoisting container tail rope tightening device according to claim 1, is characterized in that: anti-kink beam (4) is 5 ~ 10 meters with the spacing H scope of tail rope tensioning beam (5).
10. a kind of shaft hoisting container tail rope tightening device according to claim 1, is characterized in that: in type leading wheel framework (1), the diameter of track adjusting wheel equals the distance of two lifting containers or lifting container and bob-weight axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910256.0A CN105347141B (en) | 2015-12-10 | 2015-12-10 | A kind of shaft hoisting container tail rope tensioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910256.0A CN105347141B (en) | 2015-12-10 | 2015-12-10 | A kind of shaft hoisting container tail rope tensioning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105347141A true CN105347141A (en) | 2016-02-24 |
| CN105347141B CN105347141B (en) | 2018-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910256.0A Active CN105347141B (en) | 2015-12-10 | 2015-12-10 | A kind of shaft hoisting container tail rope tensioning apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217386A (en) * | 2018-03-21 | 2018-06-29 | 合肥学院 | A kind of tail rope tensioning apparatus and its installation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002193566A (en) * | 2000-12-26 | 2002-07-10 | Toshiba Corp | Elevator device |
| CN104444708A (en) * | 2014-11-18 | 2015-03-25 | 怡达快速电梯有限公司 | Follow-up tensioning method and device for elevator compensation rope |
| CN204675564U (en) * | 2015-05-21 | 2015-09-30 | 鑫诺电梯有限公司 | A kind of novel elevator compensates rope swelling device |
| CN204751788U (en) * | 2015-06-30 | 2015-11-11 | 中科西奥电梯有限公司 | Elevator compensating rope's overspeed device tensioner |
-
2015
- 2015-12-10 CN CN201510910256.0A patent/CN105347141B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002193566A (en) * | 2000-12-26 | 2002-07-10 | Toshiba Corp | Elevator device |
| CN104444708A (en) * | 2014-11-18 | 2015-03-25 | 怡达快速电梯有限公司 | Follow-up tensioning method and device for elevator compensation rope |
| CN204675564U (en) * | 2015-05-21 | 2015-09-30 | 鑫诺电梯有限公司 | A kind of novel elevator compensates rope swelling device |
| CN204751788U (en) * | 2015-06-30 | 2015-11-11 | 中科西奥电梯有限公司 | Elevator compensating rope's overspeed device tensioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108217386A (en) * | 2018-03-21 | 2018-06-29 | 合肥学院 | A kind of tail rope tensioning apparatus and its installation method |
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| CN105347141B (en) | 2018-03-02 |
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Effective date of registration: 20180214 Address after: Jinzhu Road Lake District 550081 Guizhou city of Guiyang province No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550014 room B408 room B408 room for the standard workshop of Jinyang science and Technology Industrial Park, Guiyang state high tech Zone, Guizhou Province Patentee before: Guizhou Chenhuida Mining Engineering Design Co., Ltd. |
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