CN202440210U - Round tail rope suspension device - Google Patents
Round tail rope suspension device Download PDFInfo
- Publication number
- CN202440210U CN202440210U CN2012200062184U CN201220006218U CN202440210U CN 202440210 U CN202440210 U CN 202440210U CN 2012200062184 U CN2012200062184 U CN 2012200062184U CN 201220006218 U CN201220006218 U CN 201220006218U CN 202440210 U CN202440210 U CN 202440210U
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- China
- Prior art keywords
- tail rope
- tail
- pin
- peach
- rope
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- Expired - Fee Related
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Abstract
The utility model discloses a round tail rope suspension device, which comprises an II-shaped fork, wherein the upper end of the II-shaped fork is provided with a flat tail pin which is connected with a tail rope beam of a hoisting container; the lower end of the flat tail pin is connected with a hanging rod through a connecting pin; the lower part of the hanging rod is provided with two single-row radial ball bearings; the two single-row radial ball bearings are positioned inside a bearing sleeve; the lower end of the bearing sleeve is provided with a radial thrust bearing which is positioned by using a slotted nut; the hanging rod is connected with a lower hanging plate through the thrust bearing and a bolt; the lower hanging plate is connected with the bearing sleeve through a bolt and a sleeve and is connected with a peach-shaped ring through the flat tail pin; and the peach-shaped ring is connected with the round tail rope through a pressing plate set. By changing pressing plates and the peach-shaped ring, the requirements of the tail ropes of various diameters can be met, the connection reliability of the tail rope and the hoisting container can be improved, the length of the cut tail rope is not required to be extremely accurate, and the round tail rope suspension device has the advantages of safety, reliability, use in a matching way, simple structure, easiness in machining, safe and reliable performance, high cost performance and suitability for connection of a large-sized hoisting container of a mine hoist system and the tail rope.
Description
Technical field
The utility model relates to a kind of rounded tail rope suspension gear, is particularly useful for being connected of lifting container and tail rope in the mining friction type winder.
Background technology
In mine multirope friction winder system,, be employed in the lifting container low side more and add tail rope at present, improve the safety of elevator system for reducing to promote side and lower side hoisting cable difference of pressure.The rounded tail rope is adopted in the tail rope cross section mostly, adopts silk, a burst braiding to form.The effect of this device is the reliable connection that is used between rounded tail rope and the lifting container, in the elevator system operational process, eliminates the rotational force of tail rope.Though can reliably connect, in use there is following subject matter in present balance tail rope and being connected of lifting container generally adopt the Babbitt matal pouring technology:
(1) the big and more complicated of the dead work amount of replacing tail rope, it is longer to change the required time of tail rope, and the tail rope length that need cut is accurate;
(2) the technology more complicated of making tail rope fag end, tail rope will pass through the steel cable end portion treatment, embeds steel rope and cleans oil removing, pickling, casting metals fusing, scarfing cinder, insulation, sleeve preheating, technologies such as casting, cooling.In the pouring technology operation, must grasp the temperature of cast (comprising preplating) and correctly carry out pickling, should make steel cable alignment sleeve center during cast, crooked phenomenon mustn't be arranged, Production Time is long, is difficult to guarantee matter.
Summary of the invention
The purpose of the utility model is the weak point that overcomes in the prior art, provide a kind of simple in structure, reliability is high, highly versatile, cost performance are high, easy to install, be fit to the rounded tail rope suspension gear of mine hoisting system.
For realizing above-mentioned purpose, the rounded tail rope suspension gear of the utility model comprises II type fork; The upper end of II type fork is provided with the tang pin that is connected with lifting container tail rope beam, and the lower end of tang pin is connected with suspension rod through connecting pin, and the suspension rod bottom is provided with two single-row radial ball bearings; Two single-row radial ball bearings are positioned at the bearing carrier ring inboard; The bearing carrier ring lower end is provided with the radial thrust bearing by the fluted nut location, and suspension rod has following boatswain chair through thrust baring and bolted connection, and following boatswain chair is connected with bearing carrier ring with sleeve through bolt; Following boatswain chair is connected with peach shape ring through the tang pin, and peach shape ring links to each other with the rounded tail rope through the pressing plate group; Described peach shape ring is arranged off-centre.
Beneficial effect: the utility model can be suitable for the requirement of the tail rope of various diameters through changing pressing plate and peach shape ring, links together through pressing plate and tail rope, and pressing plate can compress various steel ropes through bolt; Improve the reliability of tail rope and lifting container greatly, the tail rope length of institute's intercepting needn't be very accurate, safe and reliable, supporting use; Originally line contact changes the face contact into, makes the tail rope longer service life, and it is simple in structure; Make things convenient for installation and maintenance, cost is low, scurries rope conveniently; In the present technique field, has practicality widely.
Description of drawings
Fig. 1 is the main TV structure figure of the utility model.
Fig. 2 is the left TV structure figure of the utility model.
The specific embodiment
To combine accompanying drawing that the embodiment of the utility model is done further description below:
The rounded tail rope suspension gear of the utility model mainly is made up of tang pin 1, II type fork 2, suspension rod 3, bearing carrier ring 4, radial ball bearing 5, thrust baring 6, fluted nut 7, sleeve 8, following boatswain chair 9, tang pin 10, peach shape ring 11, pressing plate group 12 and rounded tail rope 13.The upper end of II type fork 2 is provided with the tang pin 1 that is connected with lifting container tail rope beam; Be that II type fork 2 is connected with lifting container tail rope beam through tang pin 1, the lower end of tang pin 1 is connected with suspension rod 3 through connecting pin, and suspension rod 3 bottoms are provided with two single-row radial ball bearings 5; Two single-row radial ball bearings 5 are positioned at bearing carrier ring 4 inboards; Bearing carrier ring 4 lower ends are provided with the radial thrust bearing 6 by fluted nut 7 location, and suspension rod 3 has following boatswain chair 9 through thrust baring 6 and bolted connection, and following boatswain chair 9 is connected with bearing carrier ring 4 with sleeve 8 through bolt; Following boatswain chair 9 is connected with peach shape ring 11 through tang pin 10; Peach shape is encircled 11 outward flanges has the grooving that rounded tail rope 13 is installed, and tail rope rounded tail rope 13 is walked around peach shape ring 11, utilizes pressing plate group 12 to compress.Pressing plate group 12 is made up of pressing plate and bolt.Peach shape ring 11 links to each other with rounded tail rope 13 through pressing plate group 12.Radial ball bearing 5 be used for adapting to rounded tail rope 13 in lifting process because the twisting resistance that length and weight change cause avoids adjacent two tail ropes to reverse together, thrust baring 6 bears the pulling force of tail rope.
During installation, after an end of rounded tail rope passed along the grooving on the peach shape ring 11, with pressing plate group 12 that tail rope fag end and tail rope 13 is fixing through bolt group 12, the line of centers of tail rope was tried one's best consistent with the line of centers of tail rope suspension gear.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 able to eliminate through single-row radial ball bearing; Tail rope gravity is born by thrust baring 6.
Claims (2)
1. rounded tail rope suspension gear; It is characterized in that: it comprises II type fork (2); The upper end of II type fork (2) is provided with the tang pin (1) that is connected with lifting container tail rope beam, and the lower end of tang pin (1) is connected with suspension rod (3) through connecting pin, and suspension rod (3) bottom is provided with two single-row radial ball bearings (5); Two single-row radial ball bearings (5) are positioned at bearing carrier ring (4) inboard; Bearing carrier ring (4) lower end is provided with the radial thrust bearing (6) by fluted nut (7) location, and suspension rod (3) has following boatswain chair (9) through thrust baring (6) and bolted connection, and following boatswain chair (9) is connected with bearing carrier ring (4) with sleeve (8) through bolt; Following boatswain chair (9) is connected with peach shape ring (11) through tang pin (10), and peach shape ring (11) links to each other with rounded tail rope (13) through pressing plate group (12).
2. a kind of rounded tail rope suspension gear according to claim 1, it is characterized in that: described peach shape ring (11) is arranged off-centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200062184U CN202440210U (en) | 2012-01-09 | 2012-01-09 | Round tail rope suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200062184U CN202440210U (en) | 2012-01-09 | 2012-01-09 | Round tail rope suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440210U true CN202440210U (en) | 2012-09-19 |
Family
ID=46821664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200062184U Expired - Fee Related CN202440210U (en) | 2012-01-09 | 2012-01-09 | Round tail rope suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440210U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104128586A (en) * | 2014-08-14 | 2014-11-05 | 淮南矿业(集团)有限责任公司 | Round tail rope pouring device |
| CN104555644A (en) * | 2015-01-08 | 2015-04-29 | 江西稀有稀土金属钨业集团有限公司 | Anti-drop skip tail rope suspension device and anti-drop method for tail rope |
| CN107352373A (en) * | 2017-08-21 | 2017-11-17 | 安徽金日盛矿业有限责任公司 | A kind of peach-shaped ring type tail rope hanger |
| CN108910635A (en) * | 2018-06-26 | 2018-11-30 | 太原理工大学 | A kind of tail rope monitoring device of mine hoisting system |
-
2012
- 2012-01-09 CN CN2012200062184U patent/CN202440210U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104128586A (en) * | 2014-08-14 | 2014-11-05 | 淮南矿业(集团)有限责任公司 | Round tail rope pouring device |
| CN104128586B (en) * | 2014-08-14 | 2016-02-03 | 淮南矿业(集团)有限责任公司 | Rounded tail rope apparatus for pouring |
| CN104555644A (en) * | 2015-01-08 | 2015-04-29 | 江西稀有稀土金属钨业集团有限公司 | Anti-drop skip tail rope suspension device and anti-drop method for tail rope |
| CN107352373A (en) * | 2017-08-21 | 2017-11-17 | 安徽金日盛矿业有限责任公司 | A kind of peach-shaped ring type tail rope hanger |
| CN108910635A (en) * | 2018-06-26 | 2018-11-30 | 太原理工大学 | A kind of tail rope monitoring device of mine hoisting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130109 |