CN203754114U - Automatic retracting device for twice-carrying cable of heading machine - Google Patents
Automatic retracting device for twice-carrying cable of heading machine Download PDFInfo
- Publication number
- CN203754114U CN203754114U CN201320887163.7U CN201320887163U CN203754114U CN 203754114 U CN203754114 U CN 203754114U CN 201320887163 U CN201320887163 U CN 201320887163U CN 203754114 U CN203754114 U CN 203754114U
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- China
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- development machine
- coated wire
- plastic coated
- fortune
- cables
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic retracting device for a twice-carrying cable of a heading machine. The automatic retracting device comprises a plastic coated wire rope and a transshipping bridge located on the heading machine and is characterized in that an upper pulley and a lower pulley are respectively arranged on the transshipping bridge; a supporting pulley is arranged at the tail end of the heading machine; the front end of the plastic coated wire rope is fixed at the front end of the heading machine, and then the plastic coated wire rope successively passes by the lower pulley, the upper pulley and the supporting pulley and lastly is fixedly connected with the rear end of the heading machine; a plurality of lifting rings are arranged between the upper pulley and the supporting pulley on the plastic coated wire rope; the twice-carrying cable is successively spiral wound by the lifting rings and then is connected with a transshipping bridge circuit. Compared with the prior art, the automatic retracting device has the advantages of low labor intensity, high tunneling efficiency and speed, safety and convenience.
Description
Technical field
The present invention relates to a kind of hawser pile warp constriction device, fixing before and after especially a kind of employing, the development machine two fortune cables of middle pile warp pulley are from sending constriction device.
Background technology
Initial development machine cable hanging, is that plastic coated wire ropes is stretched on the support anchor rod of back, and due to plastic coated wire ropes limited length, all want plastic coated wire ropes hanging, plastic coated wire ropes tensioning, cable suspension once average every day.And cable is slightly heavy, needs many people to coordinate suspension, plastic coated wire ropes tensioning also needs extra tightening device or chain block, the expense that wastes time and energy material.
Visible, for the operation of fully mechanized workface development machine, driving speed is very fast, belt tail pulls frequently, owing to never looking for fast, method and apparatus easily, so exist development machine two fortune cables suddenly always, the problem that can not hang is in time also to combine a very vexatious job of pick operation.
In comprehensive driving technique, work in every closely connects, and labour intensity is larger, so reduce the link, save muscle power, is exactly to improve the effective ways of driving speed and efficiency.
Summary of the invention
The present invention proposes a kind of development machine two fortune cables from sending constriction device; This device is fixing before and after plastic coated wire ropes and by pulley support, and cable is wound around thereon by suspension ring, has advantages of that labour intensity is little, drivage efficiency and speed is high, safe ready.
For achieving the above object, the technical solution used in the present invention is:
Development machine two fortune cables from sending a constriction device, comprise plastic coated wire ropes and are positioned at the transfer bridge on development machine, are respectively equipped with top sheave and lower sheave on described transfer bridge; The tail end of development machine is provided with support pulley; The front end of plastic coated wire ropes is fixed on the front end of development machine, then after plastic coated wire ropes order pile warp lower sheave, upper slip ring and support pulley, is fixedly connected on the rear end of development machine; Described plastic coated wire ropes is provided with a plurality of suspension ring between top sheave and support pulley, and two fortune cables successively spiral winding connect transfer bridge circuit after suspension ring.
Further, along elevating conveyor direction, lower sheave is in the place ahead of top sheave.
Further, also include a bracing frame that is fixed on development machine afterbody, support pulley and be fixed on bracing frame upper end.
Further, described top sheave periphery is positioned in same level with support pulley periphery.
Further, described secondary cable is fixed on suspension ring
Beneficial effect of the present invention shows:
The invention is creationary to be all fixed on plastic coated wire ropes two ends on belt tail, and the overall length of plastic coated wire ropes track broken line is constant.
Plastic coated wire ropes is wound around through being fixed on the pulley of transfer bridge, when transfer bridge seesaws like this, by pulley by the plastic coated wire ropes in transfer bridge the place ahead always the plastic coated wire ropes in horizontal low level, rear be in a level high position always, no matter development machine transfer bridge is reciprocated to any position on belt tail, and plastic coated wire ropes can be in tensioning state.
The plastic coated wire ropes that is positioned at a level high position can be used as the winding space of two fortune cables, and being spirally wound on of two fortune cables hung over to the plastic coated wire ropes in a level high position.
After the permanent erecting by overhang application of development machine two fortune cable, fundamentally solve two fortune cables suddenly, need to manually repeat the difficult problem that pine is hung.Save working link and labour intensity, improved the whole looks of development machine, improved the sanitary conditions of cable, facilitated management maintenance.
At secure context,, easily there is potential safety hazard in complicated working environment.By using this device, eliminate suddenly phenomenon of cable, be convenient to cleaning and the maintenance of belt tail health.Thereby having improved the civilized construction looks of boring head integral body, is an important part that creates essential safety environment.Whole device structure is simple, and application is convenient, and the fully mechanized workface now has very large popularization, using value.
To sum up, the beneficial effect of the invention is embodied in:
1, by plastic coated wire ropes on the equipment of processing, fix and pass through helical structure tensioning;
2, on the pulley disposable hanging of two fortune cables being hung on plastic coated wire ropes, and guarantee that pulley normally slides;
3, development machine starts, and transfer bridge is back and forth walked, two fortune cable automatic telescopics; While 4, extending belt, pull belt tail, cable hanging device is not loosening, indeformable.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, the accompanying drawing the following describes is only some embodiment that record in the application, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing;
Fig. 1 is the invention structural representation.
The specific embodiment
The following correlation technique content of not addressing all can adopt or use for reference prior art.
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Embodiment based in the application, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
As shown in Figure 1, development machine two fortune cables from sending a constriction device, comprise plastic coated wire ropes 1 and are positioned at the transfer bridge 3 on development machine 2, are respectively equipped with top sheave 31 and lower sheave 32 on described transfer bridge 3, along elevating conveyor 2 fore-and-aft directions, lower sheave 32 is in the place ahead of top sheave 31.
The tail end of development machine 2 is provided with bracing frame 4, and the upper end of bracing frame 4 is provided with supports pulley 41; The front end of plastic coated wire ropes 1 is fixed on the front end of development machine 2, then plastic coated wire ropes 1 in order pile warp lower sheave 32, upper slip ring 31 and support pulley 41 after be fixedly connected on the rear end of development machine 2, for guaranteeing tension effects, at least one end of plastic coated wire ropes is provided with stretching device.
For the plastic coated wire ropes 1 between assurance top sheave 31 and support pulley 42 is on horizon, top sheave 31 peripheries and support pulley 42 peripheries are positioned in same level.
Described plastic coated wire ropes 1 at top sheave and support between pulley, be provided with a plurality of suspension ring 5, two fortune cables 6 successively spiral winding after suspension ring 5, connect transfer bridge circuit.
Smooth and easy for guaranteeing two fortune cable shrinkage, the spiral two fortune cables of winding are independent of each other mutually, and the position that described secondary cable 6 is contacted with suspension ring is fixed on suspension ring 5.
The above is only the application's preferred implementation, makes those skilled in the art can understand or realize the application.To the multiple modification of these embodiment, will be apparent to one skilled in the art, General Principle as defined herein can be in the situation that do not depart from the application's spirit or scope, realization in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. development machine two fortune cables, from sending a constriction device, comprise plastic coated wire ropes and are positioned at the transfer bridge on development machine, it is characterized in that: on described transfer bridge, be respectively equipped with top sheave and lower sheave; The tail end of development machine is provided with support pulley; The front end of plastic coated wire ropes is fixed on the front end of development machine, then after plastic coated wire ropes order pile warp lower sheave, upper slip ring and support pulley, is fixedly connected on the rear end of development machine; Described plastic coated wire ropes is provided with a plurality of suspension ring between top sheave and support pulley, and two fortune cables successively spiral winding connect transfer bridge circuit after suspension ring.
2. development machine two fortune cables according to claim 1, from sending constriction device, is characterized in that: along elevating conveyor direction, lower sheave is in the place ahead of top sheave.
3. development machine according to claim 1 two fortune cables, from sending constriction device, is characterized in that: also include a bracing frame that is fixed on development machine afterbody, support pulley and be fixed on bracing frame upper end.
4. according to the development machine two fortune cables described in claim 1 or 2 or 3 any one, certainly send constriction device, it is characterized in that: described top sheave periphery is positioned in same level with support pulley periphery.
5. development machine two fortune cables according to claim 1, from sending constriction device, is characterized in that: described secondary cable is fixed on suspension ring.
6. development machine two fortune cables according to claim 1, from sending constriction device, is characterized in that: at least one end of plastic coated wire ropes is provided with stretching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887163.7U CN203754114U (en) | 2013-12-31 | 2013-12-31 | Automatic retracting device for twice-carrying cable of heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887163.7U CN203754114U (en) | 2013-12-31 | 2013-12-31 | Automatic retracting device for twice-carrying cable of heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203754114U true CN203754114U (en) | 2014-08-06 |
Family
ID=51249416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887163.7U Expired - Fee Related CN203754114U (en) | 2013-12-31 | 2013-12-31 | Automatic retracting device for twice-carrying cable of heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203754114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754693A (en) * | 2013-12-31 | 2014-04-30 | 山东东山王楼煤矿有限公司 | Automatic feeding and retracting device for secondary conveyor cable of heading machine |
| CN106229892A (en) * | 2016-08-08 | 2016-12-14 | 淮南矿业(集团)有限责任公司 | Combine pick cable self-moving device |
| CN109592498A (en) * | 2018-11-14 | 2019-04-09 | 芜湖市元奎新材料科技有限公司 | A kind of wire and cable length statistical device |
-
2013
- 2013-12-31 CN CN201320887163.7U patent/CN203754114U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754693A (en) * | 2013-12-31 | 2014-04-30 | 山东东山王楼煤矿有限公司 | Automatic feeding and retracting device for secondary conveyor cable of heading machine |
| CN106229892A (en) * | 2016-08-08 | 2016-12-14 | 淮南矿业(集团)有限责任公司 | Combine pick cable self-moving device |
| CN109592498A (en) * | 2018-11-14 | 2019-04-09 | 芜湖市元奎新材料科技有限公司 | A kind of wire and cable length statistical device |
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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: 20140806 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |