CN205076612U - Steel wire rope synchronous compensation wheel device of multi-rope winding type elevator - Google Patents
Steel wire rope synchronous compensation wheel device of multi-rope winding type elevator Download PDFInfo
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- CN205076612U CN205076612U CN201520776314.0U CN201520776314U CN205076612U CN 205076612 U CN205076612 U CN 205076612U CN 201520776314 U CN201520776314 U CN 201520776314U CN 205076612 U CN205076612 U CN 205076612U
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Abstract
A synchronous wire rope compensating wheel device of a multi-rope winding type hoister is composed of a wheel shaft, a wheel body, a clamp holder, a wire rope, a container and a rope outlet hole; two symmetrical wheel frame plates are arranged in the middle of the upper part of the container, a wheel body is arranged between the two wheel frame plates, a hole is reserved in the two wheel frame plates and corresponds to the center of the wheel body, and a wheel shaft is arranged in the hole; a steel wire rope is arranged in a wheel groove of the wheel body, and rope outlet holes are reserved on two sides in the wheel groove respectively; the radial plates on the two sides of the wheel body are provided with holders corresponding to the rope outlet holes, and the rope outlet holes on the two sides and the holders are respectively provided with rope heads of the steel wire rope; two steel wire ropes are respectively arranged in the wheel grooves, and the two steel wire ropes are oppositely wound for at least three turns; the tension of the steel wire rope of the multi-rope winding type hoister can be flexibly and conveniently balanced and asynchronously compensated; the tension balance mechanism has the advantages that the weight is light, the tension balance system is large, the lever principle is utilized, the compensation wheel rotates around the mandrel, the tension of the steel wire rope is the same, and the mechanism is safe and reliable.
Description
Technical field
The utility model relates to Mine Elevator Wire Rope wheel, especially a kind of steel rope synchroballistic wheel apparatus of multi-rope winding type gig.
Background technology
At present, mine hoist is one of important and key equipment in mine, is mainly used in colliery, metallic ore and nonmetalliferous ore gig and transfers personnel, promotes coal, ore and transporting material and equipment.It contacts important transport facility that is aboveground and down-hole.In mine, occupy very consequence, be the visual plant in mine.Mine hoist is developed by hand winch, and along with the development of science and technology, gig develops into JKA type from KJ type, and develops into present JKZ type and novel multi-rope winding type mine hoist by XKT type, XKTB type.
Multi-rope winding type mine hoist adopts two steel ropes to promote a lifting container simultaneously, therefore the diameter of steel rope can be reduced by actv., thus be more suitable for superdeep well lifting, but because adopt two steel ropes to carry a lifting container simultaneously, therefore there is the equalization of strain problem of steel rope on same lifting container.Simultaneously, multi-rope winding type gig is because steel rope synchronously will be wound around on reel, but in reality may there is nonsynchronous situation in being wound with of steel rope, what such as, steel cable on same lifting container was more Zao than another root there occurs layer to layer transition, this can cause the length of two steel ropes different, if there is no corresponding synchronous device, lifting container run-off the straight in the wellbore can be caused, cause steel cable heavy overload and another steel cable and not stress the serious consequences such as slack rope; In view of the foregoing, the length of two steel ropes on existing lifting container is different, cause steel cable heavy overload, another steel cable does not stress slack rope, can cause lifting container run-off the straight serious consequence in the wellbore, now invent a kind of steel rope synchroballistic wheel apparatus of multi-rope winding type gig.
Utility model content
The purpose of this utility model is that the length in order to overcome two steel ropes on existing lifting container is different, cause steel cable heavy overload, another steel cable does not stress slack rope, lifting container run-off the straight serious consequence in the wellbore can be caused, by rational design, provide a kind of steel rope synchroballistic wheel apparatus of multi-rope winding type gig, because be by lever principle, rely on and compensate wheel around axle rotation, the tension force that can compensate the steel rope of both sides is identical, and institution secure is reliable.
The utility model to achieve these goals, adopts following technical scheme: a kind of steel rope synchroballistic wheel apparatus of multi-rope winding type gig is by wheel shaft, wheel body, and clamper, steel rope, container, rope hole are formed; Container upper center arranges two pieces of symmetrical wheel frame plates, arranges wheel body between two pieces of wheel frame plates, and two pieces of wheel frame plate preformed holes corresponding to the center of wheel body, arrange wheel shaft in hole; Arrange steel rope in the race of wheel body, in race, both sides reserve cord hole respectively; The both sides former of wheel body is arranged the corresponding rope hole of clamper 3, the fag end of steel rope is set in the rope hole of both sides and clamper respectively; Arrange two steel ropes in race respectively, two steel rope subtends are wound around and arrange at least three circles.
Beneficial effect: can be flexible the steel wire rope tension of multi-rope winding type gig is balanced and asynchronously to compensate; The hydraulic pressure equalization of strain system of weight ratio multi-rope friction hoisting machine is light, and regulating power is larger than equalization of strain system; Because be by lever principle, rely on and compensate wheel around axle rotation, the tension force that can compensate the steel rope of both sides is identical, and institution secure is reliable.
The width compensating wheel can design according to actual needs, and when needing to increase width to increase regulating power, it is obvious not as the equalization of strain system of multi-rope friction hoisting machine on the impact of own wt.
Described steel rope synchroballistic wheel, adopt on hub, process the spiral drum slot matched with wirerope diameter, the number of turns of grooving calculates according to the design parameter of multi-rope winding type gig, ensure to be wound around after emergency braking stops being normally wound around and making a mistake, every root steel rope at least on wheel also surplus 1.5 circles be wound around fakes.Two steel ropes on same lifting container are arranged on the both sides compensating wheel respectively, and after compensation wheel is wound around a few, cable wire end clamper is arranged on the former of compensation wheel.
Compensate wheel center and have axle, lifting container is suspended in axle, compensating wheel can around central axis, when length difference that is different when the tension force in two steel ropes like this or steel rope causes tension force different, according to lever principle, compensating wheel will rotate around axle towards stressed large side, thus makes the steel rope of stressed large side elongated, reduce wherein stressed, until the tension force of the steel rope of both sides is equal.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is, general assembly structural representation;
In Fig. 1: wheel shaft 1, wheel body 2, clamper 3, steel rope 4, container 5, rope hole 6.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
Container 5 upper center arranges two pieces of symmetrical wheel frame plates, arranges wheel body 2 between two pieces of wheel frame plates, and two pieces of wheel frame plate preformed holes corresponding to the center of wheel body 2, arrange wheel shaft 1 in hole; Arrange steel rope 4 in the race of wheel body 2, in race, both sides reserve cord hole 6 respectively; The both sides former of wheel body 2 is arranged the corresponding rope hole 6 of clamper 3, the fag end of steel rope 4 is set in the rope hole of both sides 6 and clamper 3 respectively; Two steel ropes, 4, two steel rope 4 subtends are set in race respectively and are wound around setting at least three circle.
Claims (3)
1. the steel rope synchroballistic wheel apparatus of a multi-rope winding type gig, be by wheel shaft (1), wheel body (2), clamper (3), steel rope (4), container (5), rope hole (6) are formed; It is characterized in that: container (5) upper center arranges two pieces of symmetrical wheel frame plates, between two pieces of wheel frame plates, wheel body (2) is set, two pieces of wheel frame plates and the corresponding preformed hole in center of wheel body (2), arrange wheel shaft (1) in hole.
2. according to the steel rope synchroballistic wheel apparatus of a kind of multi-rope winding type gig described in claim 1, it is characterized in that: arrange steel rope (4) in the race of wheel body (2), in race, both sides reserve cord hole (6) respectively.
3. according to the steel rope synchroballistic wheel apparatus of a kind of multi-rope winding type gig described in claim 1, it is characterized in that: the both sides former of wheel body (2) is arranged clamper (3) corresponding rope hole (6), the fag end of steel rope (4) is set in the rope hole (6) of both sides and clamper (3) respectively; Arrange two steel ropes (4) in race respectively, two steel rope (4) subtends are wound around and arrange at least three circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776314.0U CN205076612U (en) | 2015-09-27 | 2015-09-27 | Steel wire rope synchronous compensation wheel device of multi-rope winding type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776314.0U CN205076612U (en) | 2015-09-27 | 2015-09-27 | Steel wire rope synchronous compensation wheel device of multi-rope winding type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076612U true CN205076612U (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776314.0U Expired - Fee Related CN205076612U (en) | 2015-09-27 | 2015-09-27 | Steel wire rope synchronous compensation wheel device of multi-rope winding type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060225A (en) * | 2018-09-04 | 2018-12-21 | 中国矿业大学 | A kind of method and device measuring braking torque for mine hoist base |
-
2015
- 2015-09-27 CN CN201520776314.0U patent/CN205076612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109060225A (en) * | 2018-09-04 | 2018-12-21 | 中国矿业大学 | A kind of method and device measuring braking torque for mine hoist base |
| WO2020048301A1 (en) * | 2018-09-04 | 2020-03-12 | 枣庄学院 | Method and device for measuring braking torque of hoist |
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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 |
Granted publication date: 20160309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |