CN219384393U - Elevator wire rope pulley lubricating arrangement - Google Patents
Elevator wire rope pulley lubricating arrangement Download PDFInfo
- Publication number
- CN219384393U CN219384393U CN202320259169.3U CN202320259169U CN219384393U CN 219384393 U CN219384393 U CN 219384393U CN 202320259169 U CN202320259169 U CN 202320259169U CN 219384393 U CN219384393 U CN 219384393U
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- wire rope
- cleaning
- lubricating
- hole
- oil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a pulley lubricating device for an elevator steel wire rope, which comprises a traction machine; the output end of the traction machine is connected with a traction wheel, and a steel wire rope is wound on the traction wheel; a rectangular through hole for the steel wire rope to pass through is formed below the traction sheave, and a lubrication mechanism is arranged in the rectangular through hole; the lubrication mechanism comprises a cleaning assembly, a lubrication assembly and a mounting frame; the cleaning component and the lubricating component are respectively arranged at two ends of the mounting frame, and the steel wire rope respectively penetrates through the cleaning component and the lubricating component. According to the utility model, the steel wire rope penetrates through the cleaning component and the lubricating component respectively, wherein the cleaning component is used for cleaning greasy dirt and dust on the surface of the steel wire rope; the wire rope passes the lubrication assembly, and wherein lubrication assembly evenly coats one deck lubricating oil to wire rope surface, has strengthened wire rope's availability factor greatly, has also reduced the working strength that the staff maintained wire rope simultaneously, and the security is high moreover.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a lubricating device for an elevator steel wire rope pulley.
Background
The elevator is used as a general term of vertical transportation means in a building, wherein the elevator mainly comprises a traction machine (winch), a guide rail, a counterweight device, a safety device, a signal control system, a lift car, a hoistway door and the like. These parts are installed in the hoistway and the machine room of the building, respectively.
When the existing elevator is used, the steel wire rope is driven by the traction machine to drive the elevator car to move, however, after the steel wire rope is used for a long time, lubricating oil on the steel wire rope can form a layer of oil sludge dirt with dust and the like, so that the service efficiency is affected, the steel wire rope needs to be brushed with oil and maintained regularly, the maintenance mode of the steel wire rope is achieved at present through manual cleaning and descaling, time and labor are wasted, and potential safety hazards exist during cleaning.
Disclosure of Invention
The utility model aims to provide an elevator steel wire rope pulley lubricating device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the elevator wire rope pulley lubricating device comprises a traction machine, wherein the traction machine is arranged at the top of an elevator shaft; the output end of the traction machine is connected with a traction wheel, and a steel wire rope is wound on the traction wheel; a rectangular through hole for the steel wire rope to pass through is formed below the traction sheave, and a lubrication mechanism is arranged in the rectangular through hole; the lubricating mechanism comprises a cleaning assembly, a lubricating assembly and a mounting frame, wherein the mounting frame is fixedly arranged on the inner wall of the rectangular through hole through screws; the cleaning component and the lubricating component are respectively arranged at two ends of the mounting frame, and the steel wire rope respectively penetrates through the cleaning component and the lubricating component.
Preferably, one end of the mounting frame, which is close to the cleaning assembly, is provided with a containing groove, wherein the bottom of the containing groove is provided with a limiting hole; and the lower end of the cleaning assembly is provided with a limiting column, wherein the limiting column is matched with the limiting hole.
Preferably, the cleaning assembly comprises a first cleaning box and a second cleaning box, wherein the first cleaning box and the second cleaning box are semi-cylinders with the same structure; the first cleaning box and the second cleaning box are mutually attached, and through grooves are respectively formed in the axial centers of the first cleaning box and the second cleaning box; the inner wall of the through groove is provided with a cleaning brush, wherein the upper end and the lower end of the cleaning brush are respectively provided with a rubber ring.
Preferably, the lubrication assembly comprises a lubrication seat, an oil storage tank and an oil pump, wherein a mounting hole is formed in the middle of the lubrication seat; a sponge column is fixedly arranged in the mounting hole, and a through hole is formed in the middle of the sponge column and is tightly attached to the steel wire rope; the oil storage tank and the oil pump are arranged behind the lubrication seat, wherein the oil inlet end of the oil pump is communicated with the oil storage tank through an oil inlet pipe, and the oil outlet end of the oil pump is connected with the lubrication seat through an oil outlet pipe.
Preferably, the lubrication seat is internally provided with an oiling through groove, wherein the oiling through groove is communicated with the oil pump.
Preferably, a plurality of oil injection holes are formed in one side, close to the sponge column, of the oil injection through groove, and an oil nozzle is arranged in the oil injection hole.
Preferably, the joint surfaces of the first cleaning box and the second cleaning box are respectively provided with a jack and a plug, wherein the jacks and the plug are positioned on two sides of the through groove.
Preferably, the joint surfaces of the first cleaning box and the second cleaning box are respectively embedded with a soft magnetic strip, wherein the soft magnetic strips are arranged on the outer sides of the insertion holes and the insertion blocks.
Preferably, a bolt hole is formed in the outer side of the mounting frame, and the bolt hole is communicated with the accommodating groove; a bolt is arranged in the bolt hole, and a spring is sleeved outside the bolt; one end of the spring is fixedly connected with the bolt head, and the other end of the spring is connected with the outer wall of the mounting frame.
Preferably, a limiting through hole is formed in the outer side wall of the second cleaning box, and a bolt penetrates through the bolt hole and abuts against the limiting through hole.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the cleaning assembly and the lubricating assembly are respectively arranged at the positions of the steel wire ropes at the two sides of the traction sheave, so that the steel wire ropes respectively penetrate through the cleaning assembly and the lubricating assembly, oil stains and dust on the surfaces of the steel wire ropes are respectively cleaned through the cleaning brush and the rubber ring which are arranged in the cleaning assembly, and the service life of the steel wire ropes is prolonged; the oil pump is used for pumping the lubricating oil in the oil storage tank into the oil filling through groove, the lubricating oil in the oil filling through groove is sprayed into the sponge column through the oil spray nozzle, and the lubricating oil can be adsorbed and conducted due to the characteristics of the sponge column, so that when the steel wire rope passes through the sponge column, the steel wire rope can be uniformly coated with one layer of lubricating oil by the sponge column, the service efficiency of the steel wire rope is greatly improved, the working strength of workers for maintaining the steel wire rope is reduced, and the safety is high.
Drawings
FIG. 1 is a schematic illustration of the assembly of a lubrication mechanism of the present utility model with a wire rope;
FIG. 2 is a schematic view of the lubrication mechanism of the present utility model;
FIG. 3 is a cross-sectional view of the A-A structure shown in FIG. 2;
FIG. 4 is a schematic view of the structure of the cleaning assembly of the present utility model;
fig. 5 is an enlarged schematic view of the structure at B shown in fig. 3.
Wherein: 1. a traction machine; 2. traction sheave; 3. a wire rope; 4. rectangular through holes; 5. a lubrication mechanism; 501. a cleaning assembly; 5011. a first cleaning cartridge; 5012. a second cleaning cartridge; 502. a lubrication assembly; 5021. a lubrication base; 5022. an oil storage tank; 5023. an oil pump; 503. a mounting frame; 6. a receiving groove; 7. a limiting hole; 8. a limit column; 9. a through groove; 10. a cleaning brush; 11. a rubber ring; 12. a sponge column; 13. a through hole; 14. oiling through grooves; 15. an oil nozzle; 16. a jack; 17. inserting blocks; 18. a soft magnetic stripe; 19. bolt holes; 20. a bolt; 21. a spring; 22. and limiting the through holes.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 5 in combination, an elevator wire rope pulley lubrication apparatus includes a traction machine 1, wherein the traction machine 1 is installed at the top of an elevator hoistway; the output end of the traction machine 1 is connected with a traction wheel 2, and a steel wire rope 3 is wound on the traction wheel 2; a rectangular through hole 4 for the steel wire rope 3 to pass through is formed below the traction sheave 2, wherein a lubrication mechanism 5 is arranged in the rectangular through hole 4; the lubrication mechanism 5 comprises a cleaning component 501, a lubrication component 502 and a mounting frame 503, wherein the mounting frame 503 is fixedly arranged on the inner wall of the rectangular through hole 4 through screws; the cleaning component 501 and the lubricating component 502 are respectively arranged at two ends of the mounting frame 503, wherein the steel wire rope 3 respectively penetrates through the cleaning component 501 and the lubricating component 502; when the steel wire rope 3 passes through the cleaning assembly 501, the cleaning assembly 501 is used for cleaning greasy dirt and dust on the surface of the steel wire rope 3, so that the service life of the steel wire rope 3 is prolonged; when the steel wire rope 3 passes through the lubrication component 502, the lubrication component 502 uniformly smears a layer of lubricating oil on the surface of the steel wire rope 3, so that the use efficiency of the steel wire rope 3 is greatly enhanced.
Referring to fig. 3 and fig. 4 in combination, as an embodiment of the utility model, a receiving slot 6 is formed at one end of the mounting frame 503 near the cleaning assembly 501, wherein a limiting hole 7 is formed at the bottom of the receiving slot 6; the lower extreme of cleaning subassembly 501 is equipped with spacing post 8, wherein spacing post 8 with spacing hole 7 looks adaptation.
In the above-mentioned scheme, the internal diameter of holding groove 6 is the same with the diameter of clean subassembly 501, and wherein clean subassembly 501 sets up in holding groove 6, and in spacing hole 7 that the spacing post 8 that clean subassembly 501 lower extreme set up in the bottom of holding groove 6 in addition, be convenient for fix clean subassembly 501 in holding groove 6, avoid clean subassembly 501 to rotate in holding groove 6 to make clean subassembly 501 clean greasy dirt and dust on wire rope 3 surface, improve wire rope 3's life.
Referring to fig. 4, as an embodiment of the present utility model, the cleaning assembly 501 includes a first cleaning box 5011 and a second cleaning box 5012, wherein the first cleaning box 5011 and the second cleaning box 5012 have a semi-cylindrical structure with the same structure; the first cleaning box 5011 and the second cleaning box 5012 are attached to each other, wherein through grooves 9 are respectively formed in the axial centers of the first cleaning box 5011 and the second cleaning box 5012; the inner wall of the through groove 9 is provided with a cleaning brush 10, wherein the upper end and the lower end of the cleaning brush 10 are respectively provided with a rubber ring 11.
In the above-mentioned scheme, the first cleaning box 5011 and the second cleaning box 5012 are detachable structures, when in use, the first cleaning box 5011 and the second cleaning box 5012 are clamped by the steel wire rope 3 and are mutually attached, then the first cleaning box 5011 and the second cleaning box 5012 which are tightly attached are inserted into the accommodating groove 6, so that the cleaning brush 10 and the rubber ring 11 which are arranged on the inner rings of the first cleaning box 5011 and the second cleaning box 5012 are tightly attached to the surface of the steel wire rope 3, and the oil stains and dust on the surface of the steel wire rope 3 are removed by mutually matching the rubber ring 11 and the cleaning brush 10.
Referring to fig. 3 and fig. 5 in combination, as an embodiment of the present utility model, the lubrication assembly 502 includes a lubrication seat 5021, an oil storage tank 5022 and an oil pump 5023, wherein a mounting hole is formed in the middle of the lubrication seat 5021; a sponge column 12 is fixedly arranged in the mounting hole, wherein a through hole 13 is formed in the middle of the sponge column 12 and is tightly attached to the steel wire rope 3; an oiling through groove 14 is formed in the lubricating seat 5021, and the oiling through groove 14 is communicated with an oil pump 5023; a plurality of oil injection holes are formed in one side, close to the sponge column 12, of the oil injection through groove 14, and an oil nozzle 15 is respectively arranged in each oil injection hole; the oil storage tank 5022 and the oil pump 5023 are arranged behind the lubrication seat 5021, wherein the oil inlet end of the oil pump 5023 is communicated with the oil storage tank 5022 through an oil inlet pipe, and the oil outlet end of the oil pump 5023 is communicated with an oil injection through groove 14 formed in the lubrication seat 5021 through an oil outlet pipe.
In above-mentioned scheme, the lubrication oil in the oil storage tank 5022 is pumped into the oiling through groove 14 through the oil-well pump 5023, wherein the lubrication oil in the oiling through groove 14 is sprayed into the sponge column 12 through the oil nozzle 15 under the pressure effect, because the characteristics of the sponge column 12 can adsorb the lubrication oil and conduct, when the wire rope 3 passes through the sponge column 12, a layer of lubrication oil can be evenly smeared by the sponge column 12, and the maintenance frequency of staff is effectively reduced through the lubrication mode, and meanwhile, the use efficiency of the wire rope 3 is greatly enhanced.
Referring to fig. 4, as an embodiment of the present utility model, the contact surfaces of the first cleaning box 5011 and the second cleaning box 5012 are respectively provided with a jack 16 and a plug 17, wherein the jack 16 and the plug 17 are located at two sides of the through slot 9.
In the above-mentioned scheme, through set up jack 16 and inserted block 17 respectively at the faying surface of first clean box 5011 and second clean box 5012, at the mutually supporting of inserted block 17 and jack 16, make first clean box 5011 and second clean box 5012 can closely laminate and form a middle trompil cylinder, be convenient for clean brush 10 and rubber circle 11 on first clean box 5011, the second clean box 5012 and wire rope 3 surface closely laminate, conveniently clean greasy dirt and dust on wire rope 3 surface.
Referring to fig. 4, as an embodiment of the present utility model, the bonding surfaces of the first cleaning box 5011 and the second cleaning box 5012 are respectively embedded with a soft magnetic stripe 18, wherein the soft magnetic stripe 18 is disposed outside the insertion hole 16 and the insertion block 17.
In the above-mentioned scheme, through inlaying respectively at the faying surface of first clean box 5011 and second clean box 5012 and establishing soft magnetic stripe 18, adopt soft magnetic stripe 18 and jack 16 and insert 17 cooperation to use to laminate first clean box 5011 and second clean box 5012 inseparabler, improve first clean box 5011 and second clean box 5012 to wire rope surface greasy dirt and dust cleaning efficiency.
Referring to fig. 2-4 in combination, as an embodiment of the present utility model, a bolt hole 19 is formed on the outer side of the end of the mounting frame 503 near the cleaning assembly 501, where the bolt hole 19 is communicated with the accommodating groove 6; a bolt 20 is arranged in the bolt hole 19, and a spring 21 is sleeved outside the bolt 20; one end of the spring 21 is fixedly connected with the bolt head, and the other end of the spring 21 is connected with the outer wall of the mounting frame 503; the outer side wall of the second cleaning box 5012 is provided with a limiting through hole 22, wherein a bolt 20 penetrates through the bolt hole 19 and is abutted in the limiting through hole 22.
In the above-mentioned scheme, through setting up bolt hole 19 and bolt 20 spiro union at mounting bracket 503 side, make bolt 20 run through mounting bracket 503 and with the butt in spacing through-hole 22 of seting up on second cleaning box 5012 for firmly fix clean subassembly 501 in storage tank 6, avoid clean subassembly 501 to rotate or break away from at work, further improve clean subassembly 501 to wire rope 3's cleaning efficiency.
To sum up: according to the utility model, the cleaning component 501 and the lubricating component 502 are respectively arranged at the positions of the steel wire ropes 3 at the two sides of the traction sheave 2, the steel wire ropes 3 respectively penetrate through the cleaning component 501 and the lubricating component 502, when the steel wire ropes 3 penetrate through the cleaning component 501, the cleaning brush 10 and the rubber ring 11 in the cleaning component 501 respectively clean greasy dirt and dust on the surfaces of the steel wire ropes 3, so that the service life of the steel wire ropes 3 is prolonged; when wire rope 3 passes lubrication assembly 502, oil-well pump 5023 pumps the lubrication oil in the oil storage tank 5022 into the oiling through groove 14, and the lubrication oil in the oiling through groove 14 is spouted into the sponge post 12 through nozzle 15, because the characteristic of sponge post 12 can adsorb the conduction with the lubrication oil, when wire rope 3 passes sponge post 12, the sponge post 12 evenly smears the lubrication oil on wire rope 3 surface, has strengthened wire rope 3's availability factor greatly.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (10)
1. The elevator steel wire rope pulley lubricating device comprises a traction machine (1), wherein the traction machine (1) is arranged at the top of an elevator shaft; the output end of the traction machine (1) is connected with a traction wheel (2), and a steel wire rope (3) is wound on the traction wheel (2); the traction sheave is characterized in that a rectangular through hole (4) for a steel wire rope (3) to pass through is formed below the traction sheave (2), and a lubricating mechanism (5) is arranged in the rectangular through hole (4); the lubricating mechanism (5) comprises a cleaning assembly (501), a lubricating assembly (502) and a mounting frame (503), wherein the mounting frame (503) is fixedly arranged on the inner wall of the rectangular through hole (4) through screws; the cleaning component (501) and the lubricating component (502) are respectively arranged at two ends of the mounting frame (503), wherein the steel wire rope (3) respectively passes through the cleaning component (501) and the lubricating component (502).
2. The elevator wire rope pulley lubricating device according to claim 1, wherein one end of the mounting frame (503) close to the cleaning assembly (501) is provided with a containing groove (6), and a limiting hole (7) is formed in the bottom of the containing groove (6); the cleaning assembly (501) is characterized in that a limiting column (8) is arranged at the lower end of the cleaning assembly (501), and the limiting column (8) is matched with the limiting hole (7).
3. The elevator wire rope pulley lubrication device of claim 2, wherein the cleaning assembly (501) comprises a first cleaning box (5011) and a second cleaning box (5012), wherein the first cleaning box (5011) and the second cleaning box (5012) are semi-cylindrical with the same structure; the first cleaning box (5011) and the second cleaning box (5012) are mutually attached, wherein through grooves (9) are respectively formed in the axial centers of the first cleaning box (5011) and the second cleaning box (5012); the inner wall of the through groove (9) is provided with a cleaning brush (10), wherein the upper end and the lower end of the cleaning brush (10) are respectively provided with a rubber ring (11).
4. The elevator wire rope pulley lubricating device according to claim 1, wherein the lubricating assembly (502) comprises a lubricating base (5021), an oil storage tank (5022) and an oil pump (5023), wherein a mounting hole is formed in the middle of the lubricating base (5021); a sponge column (12) is fixedly arranged in the mounting hole, wherein a through hole (13) is formed in the middle of the sponge column (12) and is tightly attached to the steel wire rope (3); the oil storage tank (5022) and the oil pump (5023) are arranged behind the lubrication seat (5021), wherein the oil inlet end of the oil pump (5023) is communicated with the oil storage tank (5022) through an oil inlet pipe, and the oil outlet end of the oil pump (5023) is connected with the lubrication seat (5021) through an oil outlet pipe.
5. The elevator wire rope pulley lubricating device according to claim 4, wherein an oiling through groove (14) is formed in the lubricating seat (5021), and the oiling through groove (14) is communicated with the oil pump (5023).
6. The elevator wire rope pulley lubricating device according to claim 5, wherein a plurality of oil injection holes are formed in one side of the oil injection through groove (14) close to the sponge column (12), and oil injection nozzles (15) are arranged in the oil injection holes.
7. An elevator wire rope pulley lubrication device according to claim 3, characterized in that the joint surfaces of the first cleaning box (5011) and the second cleaning box (5012) are respectively provided with a jack (16) and a plug (17), wherein the jack (16) and the plug (17) are positioned at two sides of the through groove (9).
8. The elevator wire rope pulley lubricating device according to claim 7, wherein the joint surfaces of the first cleaning box (5011) and the second cleaning box (5012) are respectively embedded with soft magnetic strips (18).
9. The elevator wire rope pulley lubricating device according to claim 1, characterized in that the outer side of the mounting frame (503) is provided with a bolt hole (19), wherein the bolt hole (19) is communicated with the accommodating groove (6); a bolt (20) is arranged in the bolt hole (19), and a spring (21) is sleeved outside the bolt (20); one end of the spring (21) is fixedly connected with the bolt head, and the other end of the spring (21) is connected with the outer wall of the mounting frame (503).
10. An elevator wire rope pulley lubrication device according to claim 3, characterized in that the outer side wall of the second cleaning box (5012) is provided with a limit through hole (22), wherein the limit through hole (22) is in abutment with the bolt (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320259169.3U CN219384393U (en) | 2023-02-20 | 2023-02-20 | Elevator wire rope pulley lubricating arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320259169.3U CN219384393U (en) | 2023-02-20 | 2023-02-20 | Elevator wire rope pulley lubricating arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219384393U true CN219384393U (en) | 2023-07-21 |
Family
ID=87166721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320259169.3U Active CN219384393U (en) | 2023-02-20 | 2023-02-20 | Elevator wire rope pulley lubricating arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219384393U (en) |
-
2023
- 2023-02-20 CN CN202320259169.3U patent/CN219384393U/en active Active
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