CN202670973U - Anti-wear device for steel wire rope of two-way winch - Google Patents
Anti-wear device for steel wire rope of two-way winch Download PDFInfo
- Publication number
- CN202670973U CN202670973U CN 201220357809 CN201220357809U CN202670973U CN 202670973 U CN202670973 U CN 202670973U CN 201220357809 CN201220357809 CN 201220357809 CN 201220357809 U CN201220357809 U CN 201220357809U CN 202670973 U CN202670973 U CN 202670973U
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- rope
- holder
- roller
- rope roller
- support
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Abstract
The utility model discloses an anti-wear device for a steel wire rope of a two-way winch. According to the anti-wear device, the problems that the steel wire rope is seriously worn, the service life is shortened and the like because the steel wire rope of the traditional two-way winch is likely to fall off are solved. The anti-wear device comprises a head rope bracing and supporting device, a middle rope supporting roller group, a tail reversing rope wheel device and a reversing rope wheel tensioning device, wherein the head rope bracing and supporting device comprises two rows of first rope supporting roller groups as well as a first rope bracing roller, a second rope bracing roller and a third rope bracing roller; the middle rope supporting roller group comprises two rows of second rope supporting roller groups; the tail reversing rope wheel device comprises a base plate; a main shaft is fixedly welded on the base plate; a wheel body is sleeved on the main shaft; the reversing rope wheel tensioning device comprises a bottom frame in which a bearing bracket is fixed; a rotating shaft is arranged on the bearing bracket; a ratchet is fixed at one end of the rotating shaft; and a pawl is hinged onto the bearing bracket. The steel wire rope anti-wear device disclosed by the utility model has the advantages of simple structure, reasonable design and wide applicability; and the wear of the steel wire rope of the two-way winch can be effectively relieved, the service life of the steel wire rope is prolonged and the daily maintenance for the steel wire rope is effectively ensured.
Description
Technical field
The utility model relates to a kind of mine equipment fender guard, specifically a kind of two-way winch cable antiwear device.
Background technology
Each mining area mostly is provided with in order to alleviate the mine transport pressure and to increase work efficiency and the department of recovery of equipment reusability, and the department of recovery that is positioned at the down-hole is a comprehensive guarantee unit, and its groundwork of bearing is reclaimed exactly, repaired and makes.The position, workshop, down-hole of department of recovery is relatively fixing, for the ease of work, mostly is equipped be used to the two-way winch that pulls mine car in the workshop.The use of two-way winch made things convenient for greatly recovery operation carrying out, alleviated labour intensity, improved work efficiency, still, two-way winch has also been found following problem in daily use procedure:
(1) because the tunnel of some mine is not straight, laying of tunnel inner orbit is just not straight yet, therefore caused steady dress and the afterbody winch of two-way winch to turn round the steady dress of rope sheave not on same straight line, the trend of tunnel inner orbit is wave, and the steel rope that is positioned at the two-way winch in the track outside will intersect with the rail level many places.Again because the transportation range of winch is long, usually cause the steel rope of two-way winch often to "jump" to track inside in the winch operational process, by the wheel of mine car to rolling, so also just the steel rope in using has been caused certain damage, make it produce fracture of wire, disconnected thigh etc., reduced the life-span of its use.
(2) in daily repair, basically all need to use two-way winch dragging heavy every day, and the steel rope of two-way winch is because laying method and the counter-measure that can not find have caused the length of steel rope time to drag and fallen in ground handling, with ground cliding friction occured.Make discovery from observation, the holder rope roller of two-way winch is after the heavy burden steel rope falls, thereby steel rope can't be got back to voluntarily and causes steel rope and ground generation cliding friction on the holder rope roller.In addition, also effectively do not prevent the countrmeasure that steel rope falls on the holder rope roller of two-way winch, its result causes the abrasion loss of winch cable to strengthen, and has reduced the service life of steel rope.
(3) two-way winch is obsolete the time, winch cable drags for a long time and hangs down on ground, tunnel, workshop, and on the ground, tunnel, workshop because the factors such as the humidity of mine and mine water have a lot of ponding shallow hole and coal slime, the mine water of the band effect of being corrosive and coal slime also can increase the corrosion to two-way winch cable body, and be huge for the work capacity of two-way winch cable body brush rust protection lubricating oil, but the effect of rust protection is also little at every turn.
What (4) present employed steel rope afterbody revolution rope sheave adopted is the common pulley revolution rope sheave that slides without bearing, because there is not the cause of bearing between axle and the pulley, can cause the metal of axle and pulley part to wear and tear, thereby having changed axle cooperates with pulley is original, end float misalignment and the radial runout of pulley have also just been increased, the also easier grooving that causes steel rope to deviate from pulley, because sheave shaft and hole serious wear just need to be changed it, ensure safe in operation and the device security of two-way winch with this in use for some time.
(5) if when two-way winch cable does not have certain pretension, phenomenon that winch cable skids at holder rope roller must appear and can't dragging heavy in the process of dragging heavy.At present in tension during winch cable, the method for employing is the pulley that the mode of utilizing positive/negative thread to screw in is strained afterbody, and the shortcoming that the method exists is that to adjust distance less, and the mounting distance that takies is long, the space is large.When adjusting the pretension of two-way winch cable at every turn, because it is limited that positive/negative thread is adjusted distance, after all needing positive/negative thread unscrewed, shorten again or prolong the seizing wire that connects the positive/negative thread two ends, could pass through to adjust right-and-left threaded degree of tightness, so that two-way winch cable tension and reach needed pretension.This method is more loaded down with trivial details in the daily operating process of reality, and loses time and be difficult for grasping method of operation.
Summary of the invention
The purpose of this utility model is in order to solve above-mentioned problems of the prior art, and a kind of two-way winch cable antiwear device is provided.
The utility model is achieved through the following technical solutions:
A kind of two-way winch cable antiwear device comprises head support rope and holder rope roller arrangement, middle part holder rope roller group, afterbody commutation rope pulley device and commutation rope sheave take-up device; Wherein, head support rope comprises support with holder rope roller arrangement, is equipped with two on the support and ranked first holder rope roller group, whenever ranked first holder rope roller group comprise two before and after alignment and the first holder rope roller of be arrangeding in parallel; Wherein vertically be fixed with the first support rope roller between the two first holder rope rollers that ranked first on the holder rope roller group on the support, between other one two first holder rope rollers that ranked first on the holder rope roller group, vertically be fixed with the second support rope roller and the 3rd support rope roller on the support, and the setting of staggering of the second support rope roller and the 3rd support rope roller; Middle part holder rope roller group comprises that two ranked second holder rope roller group, whenever ranked second holder rope roller group and comprises alignment before and after several and the second holder rope roller that be arranged in parallel, and two ranked second holder rope roller group and two ranked first the holder roller group setting of aliging respectively of restricting; The second holder rope roller inclination is installed on the supporting seat, and axis and the horizontal plane angle of the second holder rope roller are 10 °, and each of every row the second holder rope roller is alternately arranged one by one by being tilted to the right the direction difference left; Afterbody commutation rope pulley device comprises base plate, vertically is fixed with main shaft on the base plate, and turning set is connected to wheel body on the main shaft, and base plate rear end offers connecting bore; Commutation rope sheave take-up device comprises underframe, be fixed with bearing frame on the underframe, rotating shaft is installed on the bearing frame, one end of rotating shaft is fixed with ratchet, the position elastic hinge joint that is positioned at the ratchet below on the bearing frame is useful on the ratchet that fixes ratchet, around intrinsic tension rope, the other end of tension rope is fixed on the base plate connecting bore of afterbody commutation rope pulley device in the rotating shaft.
The steel rope of two-way winch is end to end closed annular steel wire rope, one end of steel rope is wrapped on the reel of winch, the other end is wrapped on the wheel body of afterbody commutation rope pulley device, and two branch's steel ropes of steel rope centre portion are set up respectively left and right two and be ranked first on holder rope roller and the second holder rope roller; It is inboard that the first support rope roller and the second support rope roller are positioned at closed annular steel wire rope, and the 3rd support rope roller is positioned at the closed annular steel wire rope outside; Wherein branch steel rope support of steel rope centre portion is located on the first support rope roller and by the first support rope roller outwards supports, another branch's steel rope support be located on the second support rope roller and the 3rd support rope roller and by the second support rope roller outwards support, by the 3rd support rope roller to inner support.When the utility model antiwear device was installed, that fix the second support rope roller and the 3rd support rope roller ranked first holder rope roller group and is positioned at a side near tramroad, and mine car is fixed on branch's steel rope of this side.Rotation With Changing is to the ratchet of rope sheave take-up device, and ratchet drives rotating shaft and rotates, and just can strain around solid tension rope in rotating shaft, and tension rope is further strained the afterbody rope pulley device that commutates, thereby avoided steel rope to mop floor, the problem such as steel rope skids.
Further, being positioned at first on the support of described support rope holder rope roller arrangement asks the position of rope roller below that the first immersion cell that oils for to the first holder rope roller is installed.During work, in the first immersion cell, inject lubricating grease, make the lubricating grease height of injection not have the first bottom of holding in the palm the rope roller.When the pulling steel rope, steel rope will drive the first holder rope roller and rotate, and asks the steel rope of rope roller will be stained with the lubricating grease that adheres on the first holder rope roller and slip over first, thereby reaches the purpose that oils to steel rope.
Described supporting seat comprises base, and the two ends of base are fixed with support plate, and the second holder rope roller is installed between two support plates, and the top of support plate is equal with the second holder rope roller top; The top of two support plates respectively is fixed with a upper rope device, and upper rope device comprises connecting rod and L shaped bar, and an end of connecting rod becomes 130 ° of angle other ends affixed, connecting rod to be fixed on the support plate top with an end of L shaped bar.When two-way winch dragging heavy, steel rope will certainly be pulled away from the second holder rope roller, but because the second holder rope roller has adopted 10 ° design and the steel rope of tilting to have certain pretension, along with the weight reach that pulls, the angle of contingence of the operation rear steel rope of weight and afterbody commutation rope sheave or two-way capstan drum can constantly diminish, simultaneously owing to the reason that has the steel rope pretension will retract to the reversing sense of rail, can " climbing " by the gradient of upper rope device with joint efforts of two kinds of power got back on the second holder rope roller, and need not manually help rope to be placed on the holder rope roller.
Also be provided with a circle gear rope round steel circle on described the second holder rope roller, gear rope round steel circle is positioned at the second holder rope roller low order end end of inclination; The second immersion cell that oils for the gear rope round steel circle to the second holder rope roller also is installed on the base.Gear rope round steel circle can stop coming off of steel rope by actv., in addition, the second immersion cell of installing on the base has also been born the effect that oils to winch cable, during work, in the second immersion cell, inject lubricating grease, make the lubricating grease height of injection not have the low order end bottom of the second holder rope roller and be impregnated into gear rope round steel circle.During the pulling steel rope, steel rope will drive the second holder rope roller and rotate, gear rope round steel circle rotates the drive lubricating grease and adheres on the second holder rope roller, and the steel rope that slips over the second holder rope roller will be stained with the lubricating grease that adheres on the second holder rope roller, thereby reaches the purpose that automatically oils to steel rope.
Between the main shaft of described afterbody commutation rope pulley device and the wheel body bearing is installed.Bearing can make main shaft more smooth with the rotation between the wheel body, cooperate more and put in place, prevented wheel body beating in rotation process, reduced the probability that steel rope is deviate from wheel body.
The utility model is simple in structure, reasonable in design, making is easy, applicability is wide, commonality good, can effectively alleviate the wearing and tearing to two-way winch cable in actual application, has prolonged the service life of steel rope, has ensured the safety in production of mine.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is head support rope holder rope roller arrangement structural representation of the present utility model.
Fig. 3 is the birds-eye view of Fig. 2.
Fig. 4 is the second holder rope roll structure scheme drawing in the middle part holder rope roller group of the present utility model.
Fig. 5 is that each second holder is restricted roller by the different scheme drawings of arranging of direction of tilt in the middle part holder rope roller group of the present utility model.
Fig. 6 is afterbody commutation rope pulley device structural representation of the present utility model.
Fig. 7 is the cutaway view of wheel body in the afterbody commutation rope pulley device of the present utility model.
Fig. 8 is commutation rope sheave take-up device structural representation of the present utility model.
Fig. 9 is the left view of Fig. 8.
Figure 10 is the upper rope device structural representation in the middle part holder rope roller group of the present utility model.
Among the figure: 1-support, 2-the first holder rope roller, 3-the first support rope roller, 4-the second support rope roller, 5-the 3rd support rope roller, 6-the second holder rope roller, 7-supporting seat, 8-base plate, 9-main shaft, 10-wheel body, 11-connecting bore, 12-underframe, 13-bearing frame, 14-rotating shaft, 15-ratchet, 16-ratchet, 17-tension rope, 18-the first immersion cell, 19-base, 20-support plate, 21-connecting rod, 22-L shape bar, 23-gear rope round steel circle, 24-bearing, 25-steel rope, 26-the second immersion cell.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done to describe further:
To shown in Figure 9, a kind of two-way winch cable antiwear device comprises head support rope and holder rope roller arrangement, middle part holder rope roller group, afterbody commutation rope pulley device and commutation rope sheave take-up device such as Fig. 1; Wherein, head support rope comprises support 1 with holder rope roller arrangement, is equipped with two on the support 1 and ranked first holder rope roller group, whenever ranked first holder rope roller group comprise two before and after alignment and the first holder rope roller 2 of be arrangeding in parallel; Wherein vertically be fixed with the first support rope roller 3 between the two first holder rope rollers 2 that ranked first on the holder rope roller group on the support 1, between other one two first holder rope rollers 2 that ranked first on the holder rope roller group, vertically be fixed with the second support rope roller 4 and the 3rd support rope roller 5 on the support 1, and the setting of staggering of the second support rope roller 4 and the 3rd support rope roller 5; Middle part holder rope roller group comprises that two ranked second holder rope roller group, whenever ranked second holder rope roller group and comprises that alignment before and after several and the second holder rope roller 6, two that be arranged in parallel ranked second holder rope roller group and two and ranked first the holder roller group setting of aliging respectively of restricting; 6 inclinations of the second holder rope roller are installed on the supporting seat 7, and axis and the horizontal plane angle of the second holder rope roller 6 are 10 °, and each of every row the second holder rope roller 6 is alternately arranged one by one by being tilted to the right the direction difference left; Afterbody commutation rope pulley device comprises base plate 8, vertically is fixed with main shaft 9 on the base plate 8, and turning set is connected to wheel body 10 on the main shaft 9, and base plate 8 rear ends offer connecting bore 11; Commutation rope sheave take-up device comprises underframe 12, be fixed with bearing frame 13 on the underframe 12, rotating shaft 14 is installed on the bearing frame 13, one end of rotating shaft 14 is fixed with ratchet 15, the position elastic hinge joint that is positioned at ratchet 15 belows on the bearing frame 13 is useful on the ratchet 16 that fixes ratchet 15, around intrinsic tension rope 17, the other end of tension rope 17 is fixed on base plate 8 connecting bores 11 of afterbody commutation rope pulley device in the rotating shaft 14.
During implementation, as shown in Figure 2, the position below described head support rope and the support 1 that holds in the palm the rope roller arrangement are positioned at the first holder rope roller 2 is equipped with the first immersion cell 18 that oils for the roller 2 of restricting to the first holder.
Shown in Fig. 4,5, described supporting seat 7 comprises base 19, and the two ends of base 19 are fixed with support plate 20, the second holder rope rollers 6 and are installed in 20 of two support plates, and the top of support plate 20 is equal with the second holder rope roller 6 tops; The top of two support plates 20 respectively is fixed with a upper rope device, and as shown in figure 10, upper rope device comprises connecting rod 21 and L shaped bar 22, and an end of connecting rod 21 becomes 130 ° of angle other ends affixed, connecting rod 21 to be fixed on support plate 20 tops with an end of L shaped bar 22.Also be provided with a circle gear rope round steel circle 23 on described the second holder rope roller 6, gear rope round steel circle 23 is positioned at the second holder rope roller 6 low order end ends of inclination.The second immersion cell that oils for the gear rope round steel circle 23 to the second holder rope roller 2 also is installed on the base 19.
As shown in Figure 7, between the main shaft 9 of described afterbody commutation rope pulley device and the wheel body 10 bearing 24 is installed.
Claims (9)
1. a two-way winch cable antiwear device is characterized in that: comprise head support rope and holder rope roller arrangement, middle part holder rope roller group, afterbody commutation rope pulley device and commutation rope sheave take-up device; Wherein, head support rope comprises support (1) with holder rope roller arrangement, is equipped with two on the support (1) and ranked first holder rope roller group, whenever ranked first holder rope roller group comprise two before and after alignment and the first holder rope roller (2) of be arrangeding in parallel; Be positioned on the support (1) wherein and vertically be fixed with the first support rope roller (3) between the two first holder rope rollers (2) that ranked first on the holder rope roller group, be positioned on the support (1) and vertically be fixed with the second support rope roller (4) and the 3rd support rope roller (5) between the other one two first holder rope rollers (2) that ranked first on the holder rope roller group, and the second support rope roller (4) and the 3rd supports the roller (5) of the restricting setting of staggering; Middle part holder rope roller group comprises that two ranked second holder rope roller group, whenever ranked second holder rope roller group and comprises alignment before and after several and the second holder rope roller (6) that be arranged in parallel, and two ranked second holder rope roller group and two ranked first the holder roller group setting of aliging respectively of restricting; The second holder rope roller (6) inclination is installed on the supporting seat (7), and axis and the horizontal plane angle of the second holder rope roller (6) are 10 °, and each of every row the second holder rope roller (6) is alternately arranged one by one by being tilted to the right the direction difference left; Afterbody commutation rope pulley device comprises base plate (8), vertically is fixed with main shaft (9) on the base plate (8), and the upper turning set of main shaft (9) is connected to wheel body (10), and base plate (8) rear end offers connecting bore (11); Commutation rope sheave take-up device comprises underframe (12), be fixed with bearing frame (13) on the underframe (12), rotating shaft (14) is installed on the bearing frame (13), one end of rotating shaft (14) is fixed with ratchet (15), the position elastic hinge joint that is positioned at ratchet (15) below on the bearing frame (13) is useful on the ratchet (16) that fixes ratchet (15), rotating shaft (14) is upper around intrinsic tension rope (17), and the other end of tension rope (17) is fixed on base plate (8) connecting bore (11) of afterbody commutation rope pulley device.
2. two-way winch cable antiwear device according to claim 1 is characterized in that: the position that is positioned at the first holder rope roller (2) below on the support (1) of described head support rope and holder rope roller arrangement is equipped with the first immersion cell (18) that oils for the roller (2) of restricting to the first holder.
3. two-way winch cable antiwear device according to claim 1 and 2, it is characterized in that: described supporting seat (7) comprises base (19), the two ends of base (19) are fixed with support plate (20), the second holder rope roller (6) is installed between two support plates (20), and the top of support plate (20) is equal with the second holder rope roller (6) top; The top of two support plates (20) respectively is fixed with a upper rope device, upper rope device comprises connecting rod (21) and L shaped bar (22), and an end of connecting rod (21) becomes 130 ° of angle other ends affixed, connecting rod (21) to be fixed on support plate (20) top with an end of L shaped bar (22).
4. two-way winch cable antiwear device according to claim 1 and 2, it is characterized in that: also be provided with a circle gear rope round steel circle (23) on described the second holder rope roller (6), gear rope round steel circle (23) is positioned at the second holder rope roller (6) low order end end of inclination; The second immersion cell that oils for the gear rope round steel circle (23) to the second holder rope roller (2) also is installed on the base (19).
5. two-way winch cable antiwear device according to claim 3, it is characterized in that: also be provided with a circle gear rope round steel circle (23) on described the second holder rope roller (6), gear rope round steel circle (23) is positioned at the second holder rope roller (6) low order end end of inclination; The second immersion cell that oils for the gear rope round steel circle (23) to the second holder rope roller (2) also is installed on the base (19).
6. two-way winch cable antiwear device according to claim 1 and 2 is characterized in that: between the main shaft (9) of described afterbody commutation rope pulley device and the wheel body (10) bearing (24) is installed.
7. two-way winch cable antiwear device according to claim 3 is characterized in that: between the main shaft (9) of described afterbody commutation rope pulley device and the wheel body (10) bearing (24) is installed.
8. two-way winch cable antiwear device according to claim 4 is characterized in that: between the main shaft (9) of described afterbody commutation rope pulley device and the wheel body (10) bearing (24) is installed.
9. two-way winch cable antiwear device according to claim 5 is characterized in that: between the main shaft (9) of described afterbody commutation rope pulley device and the wheel body (10) bearing (24) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357809 CN202670973U (en) | 2012-07-24 | 2012-07-24 | Anti-wear device for steel wire rope of two-way winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220357809 CN202670973U (en) | 2012-07-24 | 2012-07-24 | Anti-wear device for steel wire rope of two-way winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202670973U true CN202670973U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220357809 Expired - Fee Related CN202670973U (en) | 2012-07-24 | 2012-07-24 | Anti-wear device for steel wire rope of two-way winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202670973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895483A (en) * | 2015-05-11 | 2015-09-09 | 上海和蕴机电科技有限公司 | Climbing power assisting device, rope tension device thereof, and application method |
| CN107934817A (en) * | 2017-11-25 | 2018-04-20 | 华强方特（芜湖）文化科技有限公司 | A kind of tractor cable guard |
-
2012
- 2012-07-24 CN CN 201220357809 patent/CN202670973U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895483A (en) * | 2015-05-11 | 2015-09-09 | 上海和蕴机电科技有限公司 | Climbing power assisting device, rope tension device thereof, and application method |
| CN107934817A (en) * | 2017-11-25 | 2018-04-20 | 华强方特（芜湖）文化科技有限公司 | A kind of tractor cable guard |
| CN107934817B (en) * | 2017-11-25 | 2023-06-23 | 华强方特（芜湖）文化科技有限公司 | Steel wire rope protection device for tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130724 |