CN217732364U - Guide shoe for mine elevator car - Google Patents
Guide shoe for mine elevator car Download PDFInfo
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- CN217732364U CN217732364U CN202123099433.1U CN202123099433U CN217732364U CN 217732364 U CN217732364 U CN 217732364U CN 202123099433 U CN202123099433 U CN 202123099433U CN 217732364 U CN217732364 U CN 217732364U
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- sponge
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Abstract
The patent of the utility model relates to a car is led boots and is made technical field, especially indicates a mining elevator car leads boots. The boot comprises a boot base, the shoe lining, the oil cup, the shoe lining inlays to be established in the recess of boot base front end, shoe base rear end fixed mounting has the oil cup frame, the oil cup is installed between shoe base and oil cup frame and with oil cup frame spiro union, the oil cup includes the shell, the oil cup bottom, the sponge groove has been seted up on oil cup bottom right side, the inside sponge that inlays of sponge groove is equipped with, the lever has been inserted in the sponge, oil cup bottom fixed mounting has a dead lever, the dead lever top is connected with the lever hinge, the lever leftmost end hinge joint has the piston rod, an oil outlet groove has been seted up to the shell inside, oil outlet groove has been seted up to chamber one and chamber two, the oil outlet groove is arranged in to the piston rod, piston rod piston part lower extreme fixed mounting has the spring, spring lower extreme fixed mounting is on the oil-out. The oil cup is in a bilateral symmetry structure. This lead boots can be when the clearance greasy dirt, lubricated guide rail improves the performance and the reliability of elevator, reduces maintenance frequency, improves elevator life.
Description
Technical Field
The patent of the utility model relates to a boots manufacturing technical field is led to the car, especially indicates a boots are led to mining elevator car.
Background
The main function of the guide shoe of the elevator is to fix the position of the car and the counterweight, and the groove of the guide shoe is matched with the convex working surface of the guide rail, so that the car and the counterweight device are prevented from twisting on a traction steel wire rope and deflecting or swinging under asymmetric load.
At present, corrosive water, slag, dust and other media exist in the running environment of a mining elevator, oil stain on the surface of an elevator car guide rail guided by guide shoes is seriously polluted, the running condition is not provided, the shoe linings of the common guide shoes are fast to wear, short in service life, high in noise during elevator running, high in replacement frequency of the shoe linings, and if the shoe linings are not replaced timely, the elevator runs and shakes, so that the elevator is very easy to stop at a high speed, and equipment damage and personal injury accidents are caused.
SUMMERY OF THE UTILITY MODEL
Problems to be solved
The guide rail device is mainly used for solving the problems that in the running environment of the mining elevator, oil stain on the surface of the guide rail of the elevator car is seriously polluted, the guide rail does not have a lubricating condition, the shoe linings are quickly worn, the service life is short, the running noise of the elevator is large, and equipment damage and personal injury accidents can be caused if the guide rail is not replaced in time.
(II) technical scheme
The utility model relates to a boots are led to mining elevator car, including the boots seat, the boots lining, the oil cup, the boots lining inlays to be established in boots seat front end recess, boots seat rear end fixed mounting has the oil cup frame, the oil cup install between boots seat and oil cup frame and with oil cup frame spiro union, the oil cup includes the shell, the oil cup bottom, the sponge groove has been seted up on oil cup bottom right side, the inside sponge that inlays of sponge inslot is equipped with the sponge, the lever has been inserted in the sponge, fixed mounting has a dead lever on the oil cup bottom, the dead lever top is connected with the lever hinge, the lever is connected with the piston rod in the left end hinge, an oil groove has been seted up to shell inside, oil groove has seted up chamber one and chamber two, the piston rod is arranged in oil groove, piston rod part lower extreme fixed mounting has the spring, spring lower extreme fixed mounting is on the oil-out. The oil cup is in a bilateral symmetry structure.
As the preferred technical scheme, the oil cup frame is Z-shaped, the lower end of the oil cup frame is used for placing the oil cup, and the upper end of the oil cup frame is in threaded connection with the elevator car.
As the preferred technical scheme, the bottom of the oil cup is connected with an oil scraping plate in a buckling mode.
As the preferred technical scheme, the oil outlet groove is in an I shape, and the piston part of the piston rod is just arranged between the first cavity and the second cavity of the oil outlet groove.
As a preferred solution, the lever is a laborious lever.
As a preferable technical scheme, the material of the piston part of the piston rod is oil corrosion resistant fluororubber.
(III) advantageous effects
The beneficial effects of the utility model reside in that: when the elevator moves, the oil scraping plate scrapes oil stains on the guide rail firstly, when the elevator moves upwards, the guide rail and the guide shoe move relatively, a lever is inserted into a sponge in the oil cup, the leftmost end of the lever is hinged with a piston rod, the sponge bears downward force, one end, connected with the piston rod, of the lever moves upwards by utilizing the lever principle, the piston rod is pushed to move upwards, the front end of the piston rod enters the first cavity, lubricating oil in the oil cup flows out through the oil outlet groove, the sponge is soaked, and the guide rail can be lubricated after the sponge absorbs enough lubricating oil; when the elevator moves downwards, the guide rail and the guide shoe move relatively, the sponge in the oil cup is forced upwards, one end, connected with the piston rod, of the lever moves downwards by utilizing the lever principle, the piston rod is pulled to move downwards, the front end of the piston rod enters the second cavity, lubricating oil in the oil cup flows out through the oil outlet groove to soak the sponge, and the guide rail can be lubricated after the sponge absorbs enough lubricating oil; when the elevator stops running, the guide rail and the guide shoe are relatively static, the sponge in the oil cup is not stressed, the lever is in a horizontal state, the piston rod is just arranged between the first cavity and the second cavity of the oil outlet groove, and lubricating oil does not flow out. So can be when the clearance greasy dirt, lubricated guide rail for lead boots and can slide all the time on just passing through lubricated track, improve the performance and the reliability of elevator greatly, reduce the maintenance frequency, can improve elevator life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a guide shoe of a mining elevator car;
fig. 2 is a left side view of the guide shoe of the mining elevator car;
fig. 3 is a cross-sectional view of an oil cup of the guide shoe of the mining elevator car;
1-a boot seat; 2-an oil cup; 3-a shoe lining; 4-sponge; 5-oil cup holder; 6-oil scraping plate; 7-Chamber one; 8, discharging oil from the oil tank; 9-a spring; 10, cavity two; 11-an oil outlet; 12-a piston rod; 13-a housing; 14-a lever; 15-the bottom of the oil cup; 16-a sponge groove; 17-fixing the rod.
Detailed Description
It is right to combine the attached drawing the utility model relates to a mining elevator car leads boots, does further the explanation.
The guide shoe comprises a shoe base 1, a shoe liner 3 and an oil cup 2, wherein the shoe liner 3 is embedded in a groove at the front end of the shoe base 1, an oil cup frame 5 is fixedly installed at the rear end of the shoe base 1, the oil cup 2 is installed between the shoe base 1 and the oil cup frame 5 and is in threaded connection with the oil cup frame 5, the oil cup 2 comprises a shell 13 and an oil cup bottom 15, a sponge groove 16 is formed in the right side of the oil cup bottom 15, sponge 4 is embedded in the sponge groove 16, a lever 14 is inserted into the sponge 4, a fixing rod 17 is fixedly installed on the oil cup bottom 15, the top end of the fixing rod 17 is hinged with the lever 14, a piston rod 12 is hinged to the leftmost end of the lever 14, an oil outlet groove 8 is formed in the shell 13, a first cavity 7 and a second cavity 10 are formed in the oil outlet groove 8, the piston rod 12 is arranged in the oil outlet groove 8, a spring 9 is fixedly installed at the lower end of the piston portion of the piston rod 12, and the lower end of the spring 9 is fixedly installed on the oil outlet 11. The oil cup 2 is in a bilateral symmetry structure.
Furthermore, the oil cup frame 5 is Z-shaped, the oil cup 2 is placed at the lower end of the oil cup frame, and the upper end of the oil cup frame is in threaded connection with the elevator car.
Further, the bottom of the oil cup 2 is connected with an oil scraping plate 6 in a buckling mode. The oil scraper is convenient to disassemble and assemble according to different working conditions, and is convenient to clean oil stains on the oil scraper.
Furthermore, the oil outlet groove 8 is in an I shape, and the piston part of the piston rod 12 is just arranged between the first cavity 7 and the second cavity 10 of the oil outlet groove 8.
Further, the lever 14 is a laborious lever with which the up-and-down movement of the piston rod is controlled.
Further, the material of the piston portion of the piston rod 12 is oil corrosion resistant fluororubber.
The working principle of the utility model is as follows: when an elevator moves, the oil scraping plate 6 scrapes oil stains on a guide rail firstly, when the elevator moves upwards, the guide rail and a guide shoe move relatively, a lever 14 is inserted into a sponge 4 in the oil cup 2, the leftmost end of the lever 14 is hinged with a piston rod 12, the sponge 4 bears downward force, by utilizing the lever principle, one end, connected with the piston rod 12, of the lever 14 moves upwards to push the piston rod 12 to move upwards, the front end of the piston rod 12 enters a first cavity 7, lubricating oil in the oil cup 2 flows out through an oil outlet groove 8 to soak the sponge 4, and the guide rail can be lubricated after the sponge 4 absorbs enough lubricating oil; when the elevator moves downwards, the guide rail and the guide shoe move relatively, the sponge 4 in the oil cup 2 is stressed by an upward force, one end of the lever 14 connected with the piston rod 12 moves downwards by utilizing the lever principle, the piston rod 12 is pulled to move downwards, the front end of the piston rod 12 enters the cavity II 10, lubricating oil in the oil cup 2 flows out through the oil outlet groove 8, the sponge 4 is soaked, and the guide rail can be lubricated after the sponge 4 absorbs enough lubricating oil; when the elevator stops running, the guide rail and the guide shoe are relatively static, the sponge 4 in the oil cup 2 is not stressed, the lever 14 is in a horizontal state, the piston rod 12 is just arranged between the first cavity 7 and the second cavity 10 of the oil outlet groove 8, and lubricating oil does not flow out. So can be when the clearance greasy dirt, lubricated guide rail for lead boots and can slide all the time on just passing through lubricated track, improve the performance and the reliability of elevator greatly, reduce the maintenance frequency, can improve elevator life.
The above embodiments are merely described as preferred embodiments of the present invention, and are not intended to limit the spirit and scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should fall into the protection scope of the present invention, and the technical contents claimed by the present invention are all recorded in the claims.
Claims (6)
1. The utility model provides a boots are led to mining elevator car, includes boots seat (1), oil cup (2), shoe guide (3) are inlayed and are established in boots seat (1) front end recess, boots seat (1) rear end fixed mounting has oil cup frame (5), its characterized in that: oil cup (2) are installed between boots seat (1) and oil cup frame (5) and with oil cup frame (5) spiro union, oil cup (2) are including shell (13), oil cup bottom (15), sponge groove (16) have been seted up on oil cup bottom (15) right side, sponge groove (16) inside is inlayed and is equipped with sponge (4), lever (14) have been inserted in sponge (4), fixed mounting has a dead lever (17) on oil cup bottom (15), dead lever (17) top and lever (14) hinged joint, lever (14) leftmost end hinged joint has piston rod (12), shell (13) inside has seted up one and has been gone out oil groove (8), it has seted up chamber one (7) and chamber two (10) to go out oil groove (8) to go out oil groove (12) is arranged in, piston rod (12) piston portion lower extreme fixed mounting has spring (9), spring (9) lower extreme fixed mounting is on oil-out (11), oil cup (2) are bilateral symmetry structure.
2. The mining elevator car guide shoe of claim 1, characterized in that: oil cup frame (5) are "Z" style of calligraphy, and oil cup (2) are placed to oil cup frame lower extreme, and oil cup frame upper end and elevator car spiro union.
3. The mining elevator car guide shoe of claim 1, characterized in that: the bottom of the oil cup (2) is connected with an oil scraping plate (6) in a buckling manner.
4. The mining elevator car guide shoe of claim 1, characterized in that: the oil outlet groove (8) is I-shaped, and the piston part of the piston rod (12) is just arranged between the first cavity (7) and the second cavity (10) of the oil outlet groove (8).
5. The mining elevator car guide shoe of claim 1, characterized in that: the lever (14) is a laborious lever.
6. The mining elevator car guide shoe of claim 1, characterized in that: the piston part of the piston rod (12) is made of oil corrosion resistant fluororubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123099433.1U CN217732364U (en) | 2021-12-10 | 2021-12-10 | Guide shoe for mine elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123099433.1U CN217732364U (en) | 2021-12-10 | 2021-12-10 | Guide shoe for mine elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217732364U true CN217732364U (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123099433.1U Active CN217732364U (en) | 2021-12-10 | 2021-12-10 | Guide shoe for mine elevator car |
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| CN (1) | CN217732364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116238988A (en) * | 2023-02-01 | 2023-06-09 | 东台创跃机电有限公司 | Shock-absorbing guide shoe structure for elevator car guiding |
-
2021
- 2021-12-10 CN CN202123099433.1U patent/CN217732364U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116238988A (en) * | 2023-02-01 | 2023-06-09 | 东台创跃机电有限公司 | Shock-absorbing guide shoe structure for elevator car guiding |
| CN116238988B (en) * | 2023-02-01 | 2023-11-24 | 浙江飞亚电梯有限公司 | Shock-absorbing guide shoe structure for elevator car guiding |
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