CN2790997Y - Round tail rope suspension device - Google Patents
Round tail rope suspension device Download PDFInfo
- Publication number
- CN2790997Y CN2790997Y CN 200520070461 CN200520070461U CN2790997Y CN 2790997 Y CN2790997 Y CN 2790997Y CN 200520070461 CN200520070461 CN 200520070461 CN 200520070461 U CN200520070461 U CN 200520070461U CN 2790997 Y CN2790997 Y CN 2790997Y
- Authority
- CN
- China
- Prior art keywords
- rope
- tail rope
- guide plate
- ring
- adapter sleeve
- 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
Links
- 239000000725 suspension Substances 0.000 title claims description 22
- 238000007789 sealing Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 13
- 239000010959 steel Substances 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to a circular tail rope hanging device which is most suitable for multirope friction hoister for mines. In the utility model, the upper end of a connecting fork is provided with a shaft pin which is connected with a framework-shaped tail rope beam; the lower end of the connecting fork is hinged with an upper hanging rod by the pin shaft; the upper hanging rod is connected with a lower hanging rod together by being provided with a connecting sleeve, a bearing, screw bolts, etc.; the lower hanging rod is provided with a rope clamping ring which is hinged by the pin shaft; the position of the fixed end of a steel cable can be freely fixed according to requirements; the length of the intercepted tail rope has no need of high accuracy. The rope clamping ring can directly tightly clamp steel cables with various diameter, and the utility model can enhance the connecting reliability of tail ropes and hoisting containers, simplify installation procedure, shorten installation and change time, enhance work efficiency and maintain convenience, simultaneously also enhance the universality of hanging devices, can be adapted to the requirements of steel cables with different specifications and has the advantages of high safety and long service life.
Description
Technical field
The utility model relates to a kind of rounded tail rope suspension gear, is particularly useful for the mine multirope friction winder.
Background technology
In multi-rope friction hoist system, generally all adopt tail rope balancing, reduce promoting side and transferring the Tension Difference of side steel rope with this, improve reliability of operation.Balance tail rope mostly adopts silk, strand braiding structure, and its section form is circular; Balance tail rope is connected with lifting container whether reliably the safety in operation influence to whole elevator system is very big.At present, the fixed form of balance tail rope and lifting container generally adopts alloy casting type structure, though it can play interconnect function, but in use there is following subject matter in it: (1) suspension gear is not general mutually, can not satisfy and hang various different-diameter requirements of Wire Rope, the suspension gear specification is many; (2) the dead work amount of replacing tail rope is big and complicated, and it is long to change the tail rope required time, also needs to cut the exact length of tail rope; (3) make tail rope fag end technology (comprise connector cleaning, heat, zinc-plated, pierce into fag end, clean fag end, each strand each rhizoid separately, bending, zinc-plated etc.) complexity, the time is long, is difficult to ensure the quality of products, when especially cleaning steel wire with hydrochloric acid, the wire rope core of steel rope more or less infiltrates hydrochloric acid, and the influence that steel wire can be corroded causes service life of tail rope short and jeopardize elevator system safety; (5) need are many with spare part, especially sleeve.
Summary of the invention
In view of the problem that prior art exists, the purpose of this utility model provides a kind of simple in structure, reliability, highly versatile, and installation and removal are convenient, adapt to different size steel rope bonded assembly tail rope suspension gear.
The technical scheme that its technical matters that solves the utility model adopts is: the shaft clevis upper end of setting is provided with and frame shape tail rope beam bonded assembly pivot pin, its lower end is hinged with upper hanger with bearing pin, upper hanger by the adapter sleeve that is provided with and following suspension rod bolt together together, following suspension rod has by the bearing pin pivotally attached and presss from both sides becket bridle.
Described upper hanger is provided with two single-row radial ball bearings, two single-row radial ball bearings are positioned at the two ends of adapter sleeve inner ring shoulder, the adapter sleeve lower end is provided with the single-row thrust ball bearing by the fastening location of nut, is provided with the location sealing shroud between adapter sleeve on the upper hanger and the following suspension rod bolted connection.Described folder becket bridle comprises front plate and rear plate, two clamping plate inner left and right sides in front and back is provided with guide plate, the middle part is provided with movably wedge rope_ring, the top of wedge rope_ring outer rim and the position of center line of left and right periphery have grooving, free-running fit between it and the front and back clamping plate, and with the guide plate wedging mutually of its both sides, the guide plate inboard has and the corresponding grooving of wedge rope_ring, two clamping plate that are located at the guide plate front and back are by bolted, and the lower end of left guide plate is provided with fixedly half chuck of rounded tail rope.
The beneficial effects of the utility model are: improve the connection reliability of tail rope and lifting container, simplify erection procedure, shorten installation and replacing time, thereby improve reliability of service, work efficiency and the property easy to maintenance of whole elevator system; Also improve simultaneously the commonality of suspension gear, the tail rope length that is intercepted needn't be very accurate, and the folder becket bridle can directly clamp the steel rope of various diameters, can adapt to the different size requirements of Wire Rope, and safe and reliable, long service life has practicality widely in the present technique field.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure side view.
Fig. 3 is the utility model folder becket bridle structural front view.
Fig. 4 is the utility model folder becket bridle structure side view.
Fig. 5 is the A-A view of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing an embodiment of the present utility model is further described:
A kind of rounded tail rope of the utility model suspension gear, it is mainly by bearing pin 1, shaft clevis 2, upper hanger 3, two single-row radial ball bearings 4, single-row thrust ball bearing 5, suspension rod 6, bearing pin 7 are formed with, folder becket bridle 8, sealing shroud 9 and adapter sleeve 10 down.The upper end of shaft clevis 2 is connected with frame shape tail rope beam by pivot pin 1, and its lower end and upper hanger 3 are hinged and connected; Upper hanger 3 links together by two single-row radial ball bearings 4, single-row thrust ball bearing 5, adapter sleeve 10 and several bolt and following suspension rod 6, between be provided with and locate sealing shroud 9.Be located at thrust baring on the upper hanger 3 and bear the pulling force of tail rope, radial bearing can be realized reversing relatively rotating of causing because of tail rope between the upper and lower suspension rod.Folder becket bridle 8 is hinged and connected by bearing pin 7 and lower lift ring 6.Two single-row radial ball bearings 4 are positioned at the two ends of the inner ring shoulder of adapter sleeve 10, and single-row thrust ball bearing 5 is located at the lower end of adapter sleeve 10, by the fastening location of nut.Folder becket bridle 8 comprises front plate 8-2 and rear plate 8-4, and two clamping plate inner left and right sides in front and back is provided with guide plate 8-1 and 8-5, and the middle part is provided with movably wedge rope_ring 8-3, and guide plate 8-1,8-5 inboard have grooving.The two clamping plate 8-2 and the 8-4 that are located at guide plate 8-1 and 8-5 front and back adopt bolted, and the lower end of left guide plate 8-1 has been provided with half chuck 8-6 of fixedly rounded tail rope effect.The structure of front plate 8-2 and rear plate 8-4 is basic identical, both parallel installations, from the front, whole wedge rope_ring 8-3 is a sector structure of clipping one jiao, and the top of its outer rim and the position of center line of left and right periphery have the grooving that is used to install the steel wire rope.Guide plate 8-1,8-5 have the corresponding grooving with wedge rope_ring 8-3 by being bolted between the left and right side plate on the guide plate medial surface, respectively with wedge rope_ring 8-3 on the grooving phase configuration, form a slotted eye that steel rope is installed.Wedge rope_ring 8-3 and front and back clamping plate 8-2, free-running fit between the 8-4, the guide plate 8-1 of it and its both sides, 8-5 wedging mutually.
During installation, an end of round wire rope passed folder becket bridle 8 along the grooving on the wedge rope_ring 8-3 after, fix with half chuck 8-6.Wedge rope_ring 8-3 moves down under the effect of rounded tail rope self gravitation, and with about two mutual wedgings of guide plate, thereby the rounded tail rope clamp is tight; Tail rope gravity is big more, and wedge rope_ring and length guide plate are just also big more to its gripping power, guarantee that steel rope is fixed, and the position of steel rope fixed end can be determined arbitrarily as required.The gig container is in operational process, and its tail rope can produce because of the motion of container and rock, and this power of rocking can be eliminated by single-row radial ball bearing 4 and the bearing pin place of being articulated and connected; The gravity of tail rope is born by thrust ball bearing 5.Owing to be provided with sealing shroud 9 in single-row thrust ball bearing 5 outer rings, prolonged the service life of this bearing greatly.
Claims (5)
1. rounded tail rope suspension gear, it is characterized in that: the shaft clevis of setting (2) upper end is provided with and frame shape tail rope beam bonded assembly pivot pin (1), its lower end is hinged with upper hanger (3) with bearing pin, upper hanger (3) by the adapter sleeve (10) that is provided with and following suspension rod (6) bolt together together, following suspension rod (6) has by bearing pin (7) pivotally attached and presss from both sides becket bridle (8).
2. a kind of rounded tail rope suspension gear according to claim 1, it is characterized in that: described upper hanger (3) is provided with two single-row radial ball bearings (4), two single-row radial ball bearings (4) are positioned at the two ends of adapter sleeve (10) inner ring shoulder, and adapter sleeve (10) lower end is provided with the single-row thrust ball bearing (5) by the fastening location of nut.
3. a kind of rounded tail rope suspension gear according to claim 1 and 2 is characterized in that: be provided with location sealing shroud (9) between adapter sleeve (10) on the described upper hanger (3) and following suspension rod (6) bolted connection.
4. a kind of rounded tail rope suspension gear according to claim 1, it is characterized in that: described folder becket bridle (8) comprises front plate (8-2) and rear plate (8-4), before and after the inner left and right sides of two clamping plate be provided with guide plate (8-1) and (8-5), the middle part is provided with movably wedge rope_ring (8-3), the top and the left side of wedge rope_ring (8-3) outer rim, the position of center line of right periphery has grooving, it and front and back clamping plate (8-2), free-running fit (8-4), and with the guide plate (8-1) of its both sides, (8-5) wedging mutually, guide plate (8-1), (8-5) inboard has and the corresponding grooving of wedge rope_ring (8-3).
5. a kind of rounded tail rope suspension gear according to claim 4, it is characterized in that: described be located at guide plate (8-1) and (8-5) before and after two clamping plate (8-2) and (8-4) by bolted, the lower end of left guide plate (8-1) is provided with fixedly half chuck (8-6) of rounded tail rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070461 CN2790997Y (en) | 2005-04-04 | 2005-04-04 | Round tail rope suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520070461 CN2790997Y (en) | 2005-04-04 | 2005-04-04 | Round tail rope suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2790997Y true CN2790997Y (en) | 2006-06-28 |
Family
ID=36807071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520070461 Expired - Fee Related CN2790997Y (en) | 2005-04-04 | 2005-04-04 | Round tail rope suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2790997Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001565A (en) * | 2010-12-03 | 2011-04-06 | 中国矿业大学 | Hoisting container rope-loosening and rope-tightening suspension device and rope-loosening rope-tightening method thereof |
| CN103121613A (en) * | 2013-01-25 | 2013-05-29 | 宁波市鄞州东吴诺鑫机械制造厂 | Steel wire tensile force equalizer for lift car |
| CN103287956A (en) * | 2013-06-04 | 2013-09-11 | 江西稀有稀土金属钨业集团有限公司 | Tail rope suspension device of skip bucket and method for replacing tail rope |
| CN103601089A (en) * | 2013-11-22 | 2014-02-26 | 山东矿业管理技术服务集团有限公司 | Shaft construction air duct suspension method |
| CN103981794A (en) * | 2014-05-28 | 2014-08-13 | 中联重科股份有限公司 | Stay cord adjusting connector and contain its paver side straining device, paver |
| CN104370184A (en) * | 2013-08-12 | 2015-02-25 | 苏州博量传动设备有限公司 | Asymmetric four-node compensating device for wire rope sets of elevator |
| CN107416640A (en) * | 2016-05-24 | 2017-12-01 | 通力股份公司 | Lift facility and method |
| CN109761138A (en) * | 2019-03-12 | 2019-05-17 | 河南海恒机械设备有限公司 | Wirerope intermediate securement and its application method |
| CN115247688A (en) * | 2022-08-25 | 2022-10-28 | 徐州市工大三森科技有限公司 | Quick-detachable wedge rope ring |
-
2005
- 2005-04-04 CN CN 200520070461 patent/CN2790997Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001565B (en) * | 2010-12-03 | 2012-09-05 | 中国矿业大学 | Hoisting container rope-loosening and rope-tightening suspension device and rope-loosening rope-tightening method thereof |
| CN102001565A (en) * | 2010-12-03 | 2011-04-06 | 中国矿业大学 | Hoisting container rope-loosening and rope-tightening suspension device and rope-loosening rope-tightening method thereof |
| CN103121613A (en) * | 2013-01-25 | 2013-05-29 | 宁波市鄞州东吴诺鑫机械制造厂 | Steel wire tensile force equalizer for lift car |
| CN103121613B (en) * | 2013-01-25 | 2015-11-18 | 李宝良 | For the Steel wire tensile force equalizer of lift car |
| CN103287956A (en) * | 2013-06-04 | 2013-09-11 | 江西稀有稀土金属钨业集团有限公司 | Tail rope suspension device of skip bucket and method for replacing tail rope |
| CN104370184B (en) * | 2013-08-12 | 2016-08-24 | 苏州博量传动设备有限公司 | A kind of asymmetrically distributed four node compensating gears of steel wire rope for elevator group |
| CN104370184A (en) * | 2013-08-12 | 2015-02-25 | 苏州博量传动设备有限公司 | Asymmetric four-node compensating device for wire rope sets of elevator |
| CN103601089B (en) * | 2013-11-22 | 2016-06-29 | 山东矿业管理技术服务集团有限公司 | Shaft construction air duct suspension method |
| CN103601089A (en) * | 2013-11-22 | 2014-02-26 | 山东矿业管理技术服务集团有限公司 | Shaft construction air duct suspension method |
| CN103981794B (en) * | 2014-05-28 | 2016-03-02 | 中联重科股份有限公司 | Stay cord adjusting connector and contain its paver side straining device, paver |
| CN103981794A (en) * | 2014-05-28 | 2014-08-13 | 中联重科股份有限公司 | Stay cord adjusting connector and contain its paver side straining device, paver |
| CN107416640A (en) * | 2016-05-24 | 2017-12-01 | 通力股份公司 | Lift facility and method |
| CN107416640B (en) * | 2016-05-24 | 2021-06-04 | 通力股份公司 | Elevator installation and method |
| CN109761138A (en) * | 2019-03-12 | 2019-05-17 | 河南海恒机械设备有限公司 | Wirerope intermediate securement and its application method |
| CN109761138B (en) * | 2019-03-12 | 2024-02-02 | 河南海恒机械设备有限公司 | Wire rope intermediate fixer and using method thereof |
| CN115247688A (en) * | 2022-08-25 | 2022-10-28 | 徐州市工大三森科技有限公司 | Quick-detachable wedge rope ring |
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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 |