CN205076639U - Inclined shaft hoisting machine wire rope antifriction decreases mechanism - Google Patents
Inclined shaft hoisting machine wire rope antifriction decreases mechanism Download PDFInfo
- Publication number
- CN205076639U CN205076639U CN201520812423.3U CN201520812423U CN205076639U CN 205076639 U CN205076639 U CN 205076639U CN 201520812423 U CN201520812423 U CN 201520812423U CN 205076639 U CN205076639 U CN 205076639U
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- China
- Prior art keywords
- bearing
- wire rope
- rolling stand
- axle
- hole
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- Withdrawn - After Issue
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Abstract
The utility model discloses an inclined shaft hoisting machine wire rope antifriction decreases mechanism, this mechanism install the rolling stand on the base, the pivot of rolling stand below pass through that thrust ball bearing is rotatory to be installed in the first bearing hole on the base, be provided with the U -shaped groove in the top of rolling stand, install industry plastics cylinder at the U -shaped inslot, industry plastics cylinder rather than interior mandrel through non -standard key -type connection, the both ends of mandrel are passed through tapered roller bearing and are installed respectively in the second bearing hole of U -shaped groove both sides. The utility model discloses not only can use industry plastics and wire rope to contact each other, reduction wire rope's that can be great in the actual motion wearing and tearing, but also wire rope does not have fine reducing wear effect yet on same straight line can guarantee that the inclined shaft mine car is turned the time, the drum shaft in one plane that makes this antifriction decrease the mechanism rotates along arbitrary orientation.
Description
Technical field
The utility model relates to a kind of steel rope and to reduce wear device, particularly relates to a kind of incline hoist steel rope anti-attrition and damages mechanism.
Background technology
The steel rope of incline hoist is one of strength member ensureing mine hoist safe operation, and the wearing and tearing of steel wire rope of hoist directly have influence on the life-span of steel rope and the safety of mine hoisting, the wearing and tearing reducing inclined shaft steel rope are conducive to the working efficiency improving enterprise, therefore should reduce the wearing and tearing of steel wire rope of hoist as much as possible.At present, incline hoist adopts steel to make drum segment usually, does not also install bearing, and easily jumps out of cylinder when steel rope does not run on the same line directly and earth surface.Therefore, this traditional mode that reduces wear is the serious wear of friction force greatly, to steel rope not only, and can not rotate along the axis in cylinder direction, and can not meet the situation after steel rope skew when mine car is turned, reliability is poor.
Summary of the invention
The purpose of this utility model is, there is provided one can allow cylinder Arbitrary Rotation in the axial direction, and mechanism is damaged in the incline hoist steel rope anti-attrition that automatically can adjust cylinder axis direction, thus reduce the wearing and tearing of steel rope greatly, improve steel rope its service life, ensure the use safety of gig.
The technical solution of the utility model: mechanism is damaged in a kind of incline hoist steel rope anti-attrition, the base comprising concrete foundation, be embedded in the holding-down bolt in concrete foundation and be fixed on by holding-down bolt on concrete foundation, base is provided with rolling stand, and the rotating shaft below described rolling stand is rotatably mounted in the clutch shaft bearing hole on base by thrust ball bearing; U-lag is provided with above rolling stand, industrial plastic cylinder is installed in U-lag, described industrial plastic cylinder is connected by non-standard key with the axle in it, and the two ends of axle are arranged in the second bearing hole of U-lag both sides respectively by tapered roller bearing.
Be provided with spacer ring in described clutch shaft bearing hole, a pair thrust ball bearing is separately positioned on spacer ring both sides, and rotating shaft is connected thrust ball bearing with this simultaneously, and is fixed with axle head door in rotating shaft by screw.
The lower end in described clutch shaft bearing hole is provided with clutch shaft bearing end cap, and upper end is provided with clutch shaft bearing transparent cover.
The arranged outside of the second described bearing hole has the second roller bearing end cap, the second bearing air cover is provided with inside it, second bearing air cover is provided with centre hole, in a centre hole, sleeve is installed wherein, axle one end is connected with tapered roller bearing through after sleeve, and the axle other end is connected with tapered roller bearing through after centre hole by the shaft shoulder.
Owing to adopting technique scheme, the utility model has the advantage of: the utility model utilizes industrial plastic cylinder to replace steel rollers, and add tapered roller bearing at the two ends of cylinder place axle, in the support bottom of mounting rotary drum, thrust ball bearing has been installed simultaneously, not only can contact with each other with industrial plastic and steel rope, the wearing and tearing of steel rope can be reduced greatly in real-world operation, and steel rope does not also have the effect that well reduces wear on the same line when can also ensure that slope vehicle is turned, the drum shaft making this anti-attrition damage mechanism in one plane rotates along any direction.Therefore, the utility model has the advantages such as structure is simple, effective, the automatic adjustment cylinder axis of anti-attrition damage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Description of reference numerals: 1-second roller bearing end cap, 2-sleeve, 3-tapered roller bearing, the 4-shaft shoulder, 5-second bearing air cover, 6-industrial plastic cylinder, the non-standard key of 7-, 8-axle, 9-holding-down bolt, 10-thrust ball bearing, 11-axle head door, 12-screw, 13-clutch shaft bearing end cap, 14-base, 15-concrete foundation, 16-rolling stand, 17-U shape groove, 18-rotating shaft, 19-spacer ring, 20-second bearing hole, 21-clutch shaft bearing hole, 22-clutch shaft bearing transparent cover, 23-centre hole.
Detailed description of the invention
In order to make the utility model object, technical scheme and advantage clearly, below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment of the present utility model: the anti-attrition of incline hoist steel rope damages the structural representation of mechanism as shown in Figures 1 and 2, the base 14 comprising concrete foundation 15, be embedded in the holding-down bolt 9 in concrete foundation 15 and be fixed on by holding-down bolt 9 on concrete foundation 15, base 14 is provided with rolling stand 16, rotating shaft 18 below described rolling stand 16 is rotatably mounted in the clutch shaft bearing hole 21 on base 14 by thrust ball bearing 10, described thrust ball bearing 10 adopts the serial thrust ball bearing of 30000 type 02; U-lag 17 is provided with above rolling stand 16, industrial plastic cylinder 6 is installed in U-lag 17, described industrial plastic cylinder 6 is connected by non-standard key 7 with the axle 8 in it, and the two ends of axle 8 are arranged in the second bearing hole 20 of U-lag 17 both sides respectively by tapered roller bearing 3.See Fig. 1, be provided with spacer ring 19 in described clutch shaft bearing hole 21, a pair thrust ball bearing 10 is separately positioned on spacer ring 19 both sides, and rotating shaft 18 is connected thrust ball bearing 10 with this simultaneously, and is fixed with axle head door 11 in rotating shaft 18 by screw 12.The lower end in described clutch shaft bearing hole 21 is provided with clutch shaft bearing end cap 13, and upper end is provided with clutch shaft bearing transparent cover 22.See Fig. 2, the arranged outside of the second described bearing hole 20 has the second roller bearing end cap 1, the second bearing air cover 5 is provided with inside it, second bearing air cover 5 is provided with centre hole 23, in a centre hole 23, sleeve 2 is installed wherein, axle 8 one end is connected with tapered roller bearing 3 through after sleeve 2, and axle 8 other end is connected with tapered roller bearing 3 through after centre hole 23 by the shaft shoulder 24, and described taper roller axle 3 holds employing 351000 type 11 tapered roller bearing.
Claims (4)
1. mechanism is damaged in an incline hoist steel rope anti-attrition, the base (14) comprising concrete foundation (15), be embedded in the holding-down bolt (9) in concrete foundation (15) and be fixed on by holding-down bolt (9) on concrete foundation (15), it is characterized in that: on base (14), be provided with rolling stand (16), the rotating shaft (18) of described rolling stand (16) below is rotatably mounted in the clutch shaft bearing hole (21) on base (14) by thrust ball bearing (10); The top of rolling stand (16) is provided with U-lag (17), industrial plastic cylinder (6) is installed in U-lag (17), described industrial plastic cylinder (6) is connected by non-standard key (7) with the axle (8) in it, and the two ends of axle (8) are arranged in second bearing hole (20) of U-lag (17) both sides respectively by tapered roller bearing (3).
2. mechanism is damaged in incline hoist steel rope anti-attrition according to claim 1, it is characterized in that: in described clutch shaft bearing hole (21), be provided with spacer ring (19), a pair thrust ball bearing (10) is separately positioned on spacer ring (19) both sides, rotating shaft (18) is connected thrust ball bearing (10) with this simultaneously, and is fixed with axle head door (11) in rotating shaft (18) by screw (12).
3. mechanism is damaged in incline hoist steel rope anti-attrition according to claim 2, it is characterized in that: the lower end in described clutch shaft bearing hole (21) is provided with clutch shaft bearing end cap (13), and upper end is provided with clutch shaft bearing transparent cover (22).
4. mechanism is damaged in incline hoist steel rope anti-attrition according to claim 1, it is characterized in that: the arranged outside of described the second bearing hole (20) has the second roller bearing end cap (1), the second bearing air cover (5) is provided with inside it, second bearing air cover (5) is provided with centre hole (23), in a centre hole (23), sleeve (2) is installed wherein, axle (8) one end is connected with tapered roller bearing (3) afterwards through sleeve (2), axle (8) other end is connected with tapered roller bearing (3) through centre hole (23) afterwards by the shaft shoulder (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812423.3U CN205076639U (en) | 2015-10-21 | 2015-10-21 | Inclined shaft hoisting machine wire rope antifriction decreases mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520812423.3U CN205076639U (en) | 2015-10-21 | 2015-10-21 | Inclined shaft hoisting machine wire rope antifriction decreases mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076639U true CN205076639U (en) | 2016-03-09 |
Family
ID=55429059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520812423.3U Withdrawn - After Issue CN205076639U (en) | 2015-10-21 | 2015-10-21 | Inclined shaft hoisting machine wire rope antifriction decreases mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197747A (en) * | 2015-10-21 | 2015-12-30 | 贵州大学 | Abrasion reduction device for steel wire rope of incline hoist |
-
2015
- 2015-10-21 CN CN201520812423.3U patent/CN205076639U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105197747A (en) * | 2015-10-21 | 2015-12-30 | 贵州大学 | Abrasion reduction device for steel wire rope of incline hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |