CN2109377U - Frictional rope releasing device - Google Patents
Frictional rope releasing device Download PDFInfo
- Publication number
- CN2109377U CN2109377U CN 91213534 CN91213534U CN2109377U CN 2109377 U CN2109377 U CN 2109377U CN 91213534 CN91213534 CN 91213534 CN 91213534 U CN91213534 U CN 91213534U CN 2109377 U CN2109377 U CN 2109377U
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- CN
- China
- Prior art keywords
- rope
- friction
- releasing device
- screw mandrel
- utility
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Abstract
The utility model relates to a frictional rope releasing device, which is suitable for placing and replacing ropes of mine pipelines. A plurality of fixed friction blocks and a plurality of movable friction blocks are adopted. Each movable friction block can move upward and downward to press and bend a wire rope into bend to generate the friction force to achieve the purpose that the wire rope is braked. The utility model has the advantages of time saving, labour saving, high speed of rope releasing, high reliability, simple structure, good effect, good straining performance, and convenient installation and disassembly. In addition, a user does not need to wind the rope or measure the length of the wire rope beforehand before the frictional rope releasing device is used.
Description
The friction-type that the utility model relates to is put the rope device, is particularly useful for laying and changing of mine cage guide rope.
Domestic general mine guide rope, wear-resisting and corrosion resistant can poor-performings, roughly using just needs about 2 years to change, changing cage guide rope is a loaded down with trivial details and time-consuming engineering, usually all be in advance new rope to be entangled on 8 tons of stable cars, by a series of guide piecees new rope is guided into pit shaft then, couple together, start stable car newer rope slowly is put into the shaft bottom with the old rope that will remove.Adopt stable car to put rope following shortcoming is arranged: rope woolding and when putting rope and relatively taking a lot of work; Labour intensity is big; The length of steel rope is wayward, and the waste that causes is bigger; The price of stable car is more expensive and degree of utilization is not high.
In view of the problem that prior art exists, the purpose of this utility model provides a kind of friction-type and puts the rope device, to overcome all unfavorable factors of changing rope with stable car.
The utility model friction-type is put the rope device, it is characterized in that: several fixed friction pieces and several movable friction shoes are set on frame, and movable friction shoe is connected in respectively on the screw mandrel, and the screw mandrel top is furnished with rotating disc, rotate rotating disc, screw mandrel drive activity friction shoe is along captive nut and guide rail up-and-down movement.
The utility model adopts friction shoe with the steel rope bending, produce a kind of friction force between steel rope and the slide block, the pressure of movable friction shoe is big more, the sinuousness of steel rope is just big more, the friction force that produces is just big more, come brake wire by the friction force that produces, reach the purpose of laying and change cage guide rope, the number of friction shoe can be provided with by the weight of well depth and steel rope.Friction shoe is manufactured with hardwood, is placed in the channel-section steel.For safety, putting the rope device can adopt a plurality of simultaneously.
The utility model friction-type is put the rope device, is applicable to laying and changing of mine cage guide rope, uses the principle of the anti-energy disperser of falling, with several friction shoes the steel rope bending is produced braking force,, install and remove very convenient corresponding to the prior art of this technical field, time saving and energy saving, it is fast to put rope speed, and strain property is good, on average put a rope and only need 15 minutes, do not need the length of prior rope woolding and measuring steel wire rope, economical and practical, good reliability, simple in structure, effective, have practicality widely.
Description of drawings:
Fig. 1: put the rope system schematic; The birds-eye view of Fig. 3: Fig. 2;
Fig. 2: put rope device constructional drawing; The birds-eye view of Fig. 5: Fig. 4.
Fig. 4: put rope device constructional drawing;
Track adjusting wheel 1; Put rope device 2; Frame 3; Steel rope 4; Steel wire disk 5; Rotary disk basement 6; Rotating disk 7; Fixed friction piece 2-1; Movable friction shoe 2-2; Guide wheel 2-3; Rotating disc 2-4; Captive nut 2-5; Guide rail 2-6; Frame 2-7; Lever 2-8.
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
The utility model friction-type is put the rope device, joins with accessory equipment and constructs, as shown in Figure 1, steel rope 4 on the steel wire disk 5, put rope device 2 by two and transfer in the mine, put rope device 2 for two and have frame 3, restrict device as service braking by putting of well head along track adjusting wheel 1.Shown in Figure 2: put on the frame 2-7 of rope device 23 fixed friction piece 2-1 and two movable friction shoe 2-2 are housed, two movable friction shoes are connected in respectively on the screw mandrel, and screw mandrel top is furnished with rotating disc 2-4; Rotate rotating disc 2-4, screw mandrel drive activity friction shoe is along captive nut 2-5 and guide rail 2-6 up-and-down movement, and the favourable steel rope 4 of guide wheel 2-3 is sideslip not.Put the rope device as safety arrestment for next one, shown in Figure 4: as to save screw mandrel and rotating disc 2-4, at the side of two movable friction shoes welding lever 2-8, be convenient to control the speed that steel rope is transferred, can be provided with 2～3 according to the degree of depth of mine and steel rope weight and put the rope device in order to safety.Steel rope 5 bottoms also are provided with rotary disk basement 6, and rotating disk 7 is so that steel wire disk rotates and stops.Friction shoe adopts hardwood to manufacture, and is placed in the channel-section steel, and the number of friction shoe also can be provided with by the weight of well depth and steel rope.
Claims (3)
1, friction-type is put the rope device, it is characterized in that: several fixed friction pieces and several movable friction shoes are set on frame, and movable friction shoe is connected in respectively on the screw mandrel, and the screw mandrel top is furnished with rotating disc, rotate rotating disc, screw mandrel drive activity friction shoe is along captive nut and guide rail up-and-down movement.
2, friction-type according to claim 1 is put the rope device, it is characterized in that: friction shoe is manufactured with hardwood, is placed in the channel-section steel.
3, friction-type according to claim 1 is put the rope device, it is characterized in that: the number of friction shoe can be provided with by the weight of well depth and steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91213534 CN2109377U (en) | 1991-04-09 | 1991-04-09 | Frictional rope releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91213534 CN2109377U (en) | 1991-04-09 | 1991-04-09 | Frictional rope releasing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2109377U true CN2109377U (en) | 1992-07-08 |
Family
ID=4921868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91213534 Granted CN2109377U (en) | 1991-04-09 | 1991-04-09 | Frictional rope releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2109377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759085B (en) * | 2009-11-20 | 2011-09-28 | 徐州市工大三森科技有限公司 | Chain clip rope device for sending ropes continuously |
| CN101758355B (en) * | 2009-12-30 | 2012-01-25 | 刘宪福 | Longitudinal turnover machine for tank body |
| CN107585668A (en) * | 2017-09-05 | 2018-01-16 | 淮南矿业(集团)有限责任公司 | Auxiliary shaft, combined shaft tail rope change construction technology |
-
1991
- 1991-04-09 CN CN 91213534 patent/CN2109377U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759085B (en) * | 2009-11-20 | 2011-09-28 | 徐州市工大三森科技有限公司 | Chain clip rope device for sending ropes continuously |
| CN101758355B (en) * | 2009-12-30 | 2012-01-25 | 刘宪福 | Longitudinal turnover machine for tank body |
| CN107585668A (en) * | 2017-09-05 | 2018-01-16 | 淮南矿业(集团)有限责任公司 | Auxiliary shaft, combined shaft tail rope change construction technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |