CN205076612U - Wire rope synchroballistic wheel device of drum hoisting machines of restricting more - Google Patents
Wire rope synchroballistic wheel device of drum hoisting machines of restricting more Download PDFInfo
- Publication number
- 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
- Authority
- CN
- China
- Prior art keywords
- rope
- wheel
- wire rope
- hole
- wheel body
- 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.)
- Active
Links
Abstract
The utility model provides a wire rope synchroballistic wheel device of drum hoisting machines of restricting more, is by shaft, wheel body, holder, wire rope, container, play rope hole constitute, container top middle part sets up the wheel frame plate of two symmetries, sets up the wheel body between two wheel frame plates, and two wheel frame plates correspond the preformed hole with the central of wheel body, set up the shaft in the hole, set up wire rope in the race of wheel body, the rope hole is reserved out respectively to both sides in the race, set up the holder on the both sides former of wheel body and correspond a rope hole, set up wire rope's fag end in the play rope hole of both sides and the holder respectively, set up two wire rope in the race respectively, two wire rope subtend windings set up at least three rings, can be the in a flexible way convenient wire rope tension to the drum hoisting machine of restricting balances and asynchronous the compensation more, light in weight, the tension balanced system is big, utilizes lever principle, relies on the compensation wheel rotatory around the mandrel, makes wire rope's tension the same, the safe and reliable of mechanism.
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 | Wire rope synchroballistic wheel device of drum hoisting machines of restricting more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520776314.0U CN205076612U (en) | 2015-09-27 | 2015-09-27 | Wire rope synchroballistic wheel device of drum hoisting machines of restricting more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076612U true CN205076612U (en) | 2016-03-09 |
Family
ID=55429032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520776314.0U Active CN205076612U (en) | 2015-09-27 | 2015-09-27 | Wire rope synchroballistic wheel device of drum hoisting machines of restricting more |
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 active Active
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104590974A (en) | Multi-rope composite type mine elevator | |
| CN101723219B (en) | Mine single-rope hoisting balance wheel brake rope anti-case-crashing device | |
| CN105173975A (en) | Synchronous head sheave balance adjustment method for multi-rope winding type elevator | |
| CN205076612U (en) | Wire rope synchroballistic wheel device of drum hoisting machines of restricting more | |
| CN209322235U (en) | A kind of anti-skidding clamping device of mine hoist | |
| CN206645749U (en) | Electric block type multi-lay winding hoist engine | |
| CN206705582U (en) | A kind of lifting device | |
| CN203865920U (en) | Steel wire rope winding structure for large-tonnage crane hoisting mechanism | |
| CN102344086B (en) | Method for replacing lifting ropes of multi-rope frictional geared winch | |
| CN203283983U (en) | Safety reel-type hanging cage | |
| CN205011212U (en) | Winding friction puffer installation device of lifting machine multilayer steel silk rope | |
| CN205011191U (en) | Synchronous head sheave balance -adjustment device that restrict drum hoisting machine more | |
| CN105173974B (en) | A kind of compensation method of multi-rope winding type steel wire rope of hoist synchroballistic wheel | |
| CN205407131U (en) | Cable laying device | |
| CN105174004B (en) | A kind of friction puffer band of elevator multilayer wirerope-winding carries installation method | |
| CN105314509A (en) | Safe transport traction device for perpendicular construction of vertical shaft | |
| CN210507375U (en) | Full-balance friction drive type vertical ship lift suitable for heavy-load high-lift application | |
| CN205114823U (en) | Supplementary instrument that lifts by crane that head sheave or leading wheel were used | |
| CN103303767A (en) | Stress balancing safety mechanism for elevator traction steel wire rope group | |
| CN203653125U (en) | Hoister for tower crane hoisting | |
| CN206033086U (en) | Novel electrical winch | |
| CN207418167U (en) | A kind of coal mining elevator | |
| CN205241079U (en) | Hose loop wheel machine hoist height stop gear | |
| CN202785203U (en) | Movable pulley hook head for vertical shaft sinking and hoisting | |
| CN204324668U (en) | A kind of mining rope changer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |