CN205204717U - Quick overspeed device tensioner of endless rope hoist - Google Patents
Quick overspeed device tensioner of endless rope hoist Download PDFInfo
- Publication number
- CN205204717U CN205204717U CN201521142803.7U CN201521142803U CN205204717U CN 205204717 U CN205204717 U CN 205204717U CN 201521142803 U CN201521142803 U CN 201521142803U CN 205204717 U CN205204717 U CN 205204717U
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- China
- Prior art keywords
- main
- supporting plate
- auxiliary
- stay bearing
- upper limit
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Abstract
The utility model discloses quick overspeed device tensioner of endless rope hoist discloses the quick overspeed device tensioner that endless rope hoist used at the in -process that transports, and the current endless rope hoist of cooperation can realize the better tensioning effect of wire rope from the use of taking the tensioning ware, parallel with auxiliary supporting plate on its characterized in that main tributary fagging, on the main tributary fagging is placed perpendicularly in to rotation axis one end, on auxiliary supporting plate is placed perpendicularly in to the other end, on the rotation axis is placed in to the take -up pulley, on the main tributary fagging is placed perpendicularly in to last spacing axle one end, on auxiliary supporting plate is placed perpendicularly in to the other end, and lie in the take -up pulley top, go up spacing roller place in spacing epaxial, it has steel cable abrasionproof cover to go up spacing roller outside parcel, and on the main tributary fagging was placed perpendicularly in to lower spacing axle one end, the other end just lay in the take -up pulley below on placing auxiliary supporting plate perpendicularly in, and lower spacing roller is placed in down spacing epaxially, spacing roller outside parcel has steel cable abrasionproof cover down, and on the main tributary fagging was placed in to main gag lever post, the main anchor was placed in on the main gag lever post.
Description
Technical field
The utility model endless rope winch fast tensioning device, relates to the fast tensioning device that a kind of endless rope winch uses in the process of transport, belongs to mining equiment field.Use in particular to a kind of self tightening device of existing continuous rope that coordinates, realize the fast tensioning device of the better tension effects of steel rope.
Background technology
Endless-rope system is ensure that steel rope has certain initial tension to configure tightening device.The part that tightening device Absorbable rod steel rope system extends due to elastic deformation; Meanwhile, can be winch and tail tension force is provided, ensure that steel rope is lining with more stable positive pressure at barrel rope, impel winch normally to draw, and unlikely steel rope skids on barrel.Along with endless rope winch within coal mines increasingly extensive, for adapting to the ramp of fluctuations, just need on the way to arrange multiple steel wire rope stretching device, existing steel wire rope stretching device in use, directly utilize the existing rail system in down-hole, realize the continuous transit without reprinting, by tensioner by steel wire tensioning, steel rope is driven to run by the friction force between steel rope and drive wheel, thus towing vehicle back and forth runs along track, because the rise and fall more and gradient of driving surface is comparatively large, during Over-size transport, easily there is the accident of sliding down.
Summary of the invention
In order to improve above-mentioned situation, the utility model endless rope winch fast tensioning device provides the fast tensioning device that a kind of endless rope winch uses in the process of transport, coordinate existing endless rope winch from the use of belt tightener, the better tension effects of steel rope can be realized, effectively improve large of whole driving surface at the safety factor transported under the larger condition of the more gradient that rises and falls.
The utility model endless rope winch fast tensioning device is achieved in that the utility model endless rope winch fast tensioning device is by protective cover, fixed supported slab, upper limit axle, upper limit roller, tension wheel, main supporting plate, lower limit roller, lower limit axle, main position-limited lever, fastener, main anchor, Full threaded rod, auxiliary fixed support, auxiliary stay bearing plate, S. A. and auxiliary position-limited lever composition, main supporting plate parallels with auxiliary stay bearing plate, S. A. one end is vertically placed on main supporting plate, the other end is vertically placed on auxiliary stay bearing plate, tension wheel is placed on S. A., upper limit axle one end is vertically placed on main supporting plate, the other end is vertically placed on auxiliary stay bearing plate, and be positioned at above tension wheel, upper limit roller is placed on upper limit axle, function of preventing wire rope grinding set is enclosed with outside described upper limit roller, lower limit axle one end is vertically placed on main supporting plate, the other end is vertically placed on auxiliary stay bearing plate, and be positioned at below tension wheel, lower limit roller is placed on lower limit axle, function of preventing wire rope grinding set is enclosed with outside described lower limit roller, main position-limited lever is placed on main supporting plate, main anchor is placed on main position-limited lever, two Full threaded rods parallel, and be placed on main anchor respectively by fastener, auxiliary position-limited lever is placed on auxiliary stay bearing plate, auxiliary fixed support is placed on auxiliary position-limited lever, two Full threaded rods parallel, and be placed on auxiliary fixed support respectively by fastener, be placed on main anchor bottom described protective cover first surface, second bottom is placed on auxiliary fixed support, described shielding cover is placed in outside main supporting plate and auxiliary stay bearing plate, described protective cover first surface and second both sides of the edge place are connected by fixed supported slab correspondence respectively.
During use, in advance in basis, build base built-in fitting, can by the Full threaded rod of two below main anchor, bolt and nut is utilized to be fixed in built-in fitting respectively with the Full threaded rod of two below auxiliary fixed support, the utility model endless rope winch fast tensioning device can be arranged on the front of winch main frame, space between steel wire penetrating tension wheel and upper limit roller, then fastener is adjusted respectively according to the actual needs of steel wire tensioning, adjustment main anchor and the height of auxiliary fixed support on Full threaded rod, thus the height of tension wheel on adjustment main supporting plate and between auxiliary stay bearing plate, make the height that the height of tension wheel runs a little more than steel rope, in time being transported to the gradient larger position, the utility model can advancement before continuous rope self tensioning, improve the tensioning of steel rope, in actual use, also can as required by the space between steel wire penetrating tension wheel and lower limit roller, the design that described upper limit roller and lower limit roller rotate, can effectively prevent steel rope in tensioning process, to upspring disengaging tension wheel, also hard friction can be prevented the damage of steel rope, the design of function of preventing wire rope grinding set is enclosed with outside described upper limit roller and lower limit roller, effectively can alleviate the wearing and tearing of wirerope further, reach and coordinate self tightening device of existing continuous rope to use, realize the object of the better tension effects of steel rope.
Beneficial effect
One, structure is simple, convenient and practical.
Two, with low cost, be easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model endless rope winch fast tensioning device
In accompanying drawing
Wherein part is: protective cover (1), fixed supported slab (2), upper limit axle (3), upper limit roller (4), tension wheel (5), main supporting plate (6), lower limit roller (7), lower limit axle (8), main position-limited lever (9), fastener (10), main anchor (11), Full threaded rod (12), auxiliary fixed support (13), auxiliary stay bearing plate (14), S. A. (15), auxiliary position-limited lever (16)
Detailed description of the invention:
The utility model endless rope winch fast tensioning device realizes like this, during use, in advance in basis, build base built-in fitting, can by two Full threaded rods (12) of main anchor (11) below, bolt and nut is utilized to be fixed in built-in fitting respectively with two Full threaded rods (12) of auxiliary fixed support (13) below, the utility model endless rope winch fast tensioning device can be arranged on the front of winch main frame, space between steel wire penetrating tension wheel (5) and upper limit roller (4), then fastener (10) is adjusted respectively according to the actual needs of steel wire tensioning, adjustment main anchor (11) and the height of auxiliary fixed support (13) on Full threaded rod (12), thus the height of tension wheel (5) between auxiliary stay bearing plate (14) is gone up in adjustment main supporting plate (6), make the height that the height of tension wheel (5) runs a little more than steel rope, in time being transported to the gradient larger position, the utility model can advancement before continuous rope self tensioning, improve the tensioning of steel rope, in actual use, also can as required by the space between steel wire penetrating tension wheel (5) and lower limit roller (7), the design that described upper limit roller (4) and lower limit roller (7) rotate, can effectively prevent steel rope in tensioning process, upspring and depart from tension wheel (5), also hard friction can be prevented the damage of steel rope, described upper limit roller (4) and lower limit roller (7) outside are enclosed with the design of function of preventing wire rope grinding set, effectively can alleviate the wearing and tearing of wirerope further, reach and coordinate self tightening device of existing continuous rope to use, realize the object of the better tension effects of steel rope.
Claims (1)
1. an endless rope winch fast tensioning device, it is characterized in that: by protective cover, fixed supported slab, upper limit axle, upper limit roller, tension wheel, main supporting plate, lower limit roller, lower limit axle, main position-limited lever, fastener, main anchor, Full threaded rod, auxiliary fixed support, auxiliary stay bearing plate, S. A. and auxiliary position-limited lever composition, main supporting plate parallels with auxiliary stay bearing plate, S. A. one end is vertically placed on main supporting plate, the other end is vertically placed on auxiliary stay bearing plate, tension wheel is placed on S. A., upper limit axle one end is vertically placed on main supporting plate, the other end is vertically placed on auxiliary stay bearing plate, and be positioned at above tension wheel, upper limit roller is placed on upper limit axle, function of preventing wire rope grinding set is enclosed with outside described upper limit roller, lower limit axle one end is vertically placed on main supporting plate, the other end is vertically placed on auxiliary stay bearing plate, and be positioned at below tension wheel, lower limit roller is placed on lower limit axle, function of preventing wire rope grinding set is enclosed with outside described lower limit roller, main position-limited lever is placed on main supporting plate, main anchor is placed on main position-limited lever, two Full threaded rods parallel, and be placed on main anchor respectively by fastener, auxiliary position-limited lever is placed on auxiliary stay bearing plate, auxiliary fixed support is placed on auxiliary position-limited lever, two Full threaded rods parallel, and be placed on auxiliary fixed support respectively by fastener, be placed on main anchor bottom described protective cover first surface, second bottom is placed on auxiliary fixed support, described shielding cover is placed in outside main supporting plate and auxiliary stay bearing plate, described protective cover first surface and second both sides of the edge place are connected by fixed supported slab correspondence respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142803.7U CN205204717U (en) | 2015-12-25 | 2015-12-25 | Quick overspeed device tensioner of endless rope hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521142803.7U CN205204717U (en) | 2015-12-25 | 2015-12-25 | Quick overspeed device tensioner of endless rope hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205204717U true CN205204717U (en) | 2016-05-04 |
Family
ID=55842447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521142803.7U Expired - Fee Related CN205204717U (en) | 2015-12-25 | 2015-12-25 | Quick overspeed device tensioner of endless rope hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205204717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973646A (en) * | 2016-07-20 | 2016-09-28 | 珠海科微智能科技有限公司 | Stratified sampling system |
-
2015
- 2015-12-25 CN CN201521142803.7U patent/CN205204717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973646A (en) * | 2016-07-20 | 2016-09-28 | 珠海科微智能科技有限公司 | Stratified sampling 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: 20160504 Termination date: 20161225 |