CN214828198U - Efficient lubricating arrangement for elevator guide rail - Google Patents
Efficient lubricating arrangement for elevator guide rail Download PDFInfo
- Publication number
- CN214828198U CN214828198U CN202121063003.1U CN202121063003U CN214828198U CN 214828198 U CN214828198 U CN 214828198U CN 202121063003 U CN202121063003 U CN 202121063003U CN 214828198 U CN214828198 U CN 214828198U
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- guide rail
- plate
- elevator
- rail plate
- sliding
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Abstract
The utility model discloses an efficient lubricating arrangement for elevator guide rail relates to elevator maintenance field, to the serious problem of wearing and tearing after current elevator guide rail uses for a long time, now proposes like following scheme, and it includes elevator guide rail, collecting vat and car installation piece, elevator guide rail includes first guide rail board and second guide rail board, just first guide rail board and second guide rail board are T type structure setting, the below of first guide rail board and second guide rail board is provided with the collecting vat, the car installation piece is located one side setting that first guide rail board was kept away from to the second guide rail board, just the inside of car installation piece is provided with the oil storage tank. The utility model discloses novel structure, and the device can effectually lubricate the maintenance to the elevator guide rail, and the effectual elevator guide rail corrosion that prevents of keeping away is impaired, increase of service life, and the condition that can avoid lubricating oil extravagant simultaneously takes place.
Description
Technical Field
The utility model relates to an elevator maintenance field especially relates to an efficient is lubricating arrangement for elevator guide rail.
Background
The elevator guide rail is an elevator component composed of steel rails and connecting plates and is divided into a car guide rail and a counterweight guide rail. The cross section is divided into three forms of T shape, L shape and hollow. The guide rail can bear the impact force of the car and the elevator during braking, the impact force of safety tongs during emergency braking and the like while playing a role in guiding. The magnitude of these forces is related to the load and speed of the elevator and the guide rails should therefore be selected according to the speed and load of the elevator. The car guide rails are usually referred to as primary rails and the counterweight guide rails as secondary rails.
The car of van elevator realizes steady vertical lift through sliding from top to bottom along T shape elevator guide rail, and elevator guide rail wearing and tearing are serious after long-time the use to can produce the condition of corrosion, current lubricating structure can' T effective control the lubricated opportunity of oil-out when lubricating elevator guide rail, thereby lead to the condition of lubricating oil loss to take place, and need to the frequent interpolation lubricating oil in the oil storage tank, consequently, in order to solve this type of problem, we have proposed a high efficiency lubricating arrangement for elevator guide rail.
SUMMERY OF THE UTILITY MODEL
The utility model provides an efficient lubricating arrangement for elevator guide rail has solved the serious problem of wearing and tearing after current elevator guide rail uses for a long time.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an efficient lubricating device for an elevator guide rail comprises an elevator guide rail, a collecting tank and a car mounting block, wherein the elevator guide rail comprises a first guide rail plate and a second guide rail plate, the first guide rail plate and the second guide rail plate are arranged in a T-shaped structure, the collecting tank is arranged below the first guide rail plate and the second guide rail plate, the car mounting block is arranged on one side, away from the first guide rail plate, of the second guide rail plate, an oil storage tank is arranged inside the car mounting block, one side, close to the first guide rail plate, of the car mounting block is connected with sliding plates through two connecting blocks which are symmetrically distributed relative to the second guide rail plate, the two sliding plates are respectively arranged on two sides of the second guide rail plate and cling to the second guide rail plate to slide, an inner cavity is arranged inside the sliding plates, an oil outlet groove is formed inside the connecting blocks, and the oil outlet groove is communicated with the oil storage tank and the inner cavity of the sliding plates, the inner cavity of the sliding plate is provided with a baffle in a sliding way, and a driving mechanism matched with the baffle is arranged in the sliding plate.
Preferably, the first rail plate and the second rail plate are of an integral casting structure.
Preferably, one side of the sliding plate close to the second guide rail plate is provided with an opening, a coating cotton block is arranged at the opening, and the coating cotton block is arranged close to the second guide rail plate.
Preferably, the baffle is arranged close to one end of the oil outlet groove close to the sliding plate, and a leakage-proof rubber pad is arranged on one side of the baffle close to the oil outlet groove.
Preferably, the driving mechanism comprises a roller, a driving disc, a rack plate, a reset spring, a limiting groove and a limiting rod, the roller and the driving disc are coaxially connected to an inner cavity of the sliding plate in a rotating mode, the roller extends to the outside of the sliding plate, the driving disc is close to one side of the connecting block and is provided with a tooth block, the tooth block is uniformly arranged on one half of the circumferential side wall of the driving disc, the baffle is close to one side of the second guide rail plate and is fixedly connected with the rack plate, the rack plate is located below the driving disc, the tooth block on the rack plate is meshed with the tooth block on the driving disc, the limiting groove is fixedly connected with the inner wall of the sliding plate, the end of the limiting rod is slidably mounted in the limiting groove, and the reset spring is fixedly connected with the inner wall of the limiting groove.
Preferably, both sides of the second guide rail plate are provided with wheel grooves along the height direction of the second guide rail plate, and the rollers are installed inside the wheel grooves in a rolling manner.
The utility model has the advantages that:
1. through at the inside oil storage tank that sets up of car installation piece, the rotation of driving the gyro wheel when rethread sliding plate removes to can make the inside actuating mechanism intermittent type nature of sliding plate promote the baffle and slide, make the inside lubricating oil intermittent type nature of oil storage tank enter into the inner chamber of sliding plate through going out the oil groove, thereby lubricate the maintenance through the coating cotton piece coating on elevator guide rail's surface, prevent that elevator guide rail corrosion is impaired, prolong its life.
2. Set up the collecting vat through the below at elevator guide rail to can collect the lubricating oil that flows down along the second guide rail board on the elevator guide rail, and lubricating oil on this elevator guide rail can be lubricated in step oil out when the elevator uses, can not lead to the inside lubricating oil of oil storage tank to flow outward always, the effectual extravagant condition of lubricating oil of avoiding takes place.
To sum up, the device can effectually lubricate the maintenance to the elevator guide rail, and the effectual elevator guide rail that prevents corrosion is impaired, increase of service life can avoid the extravagant condition of lubricating oil to take place simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional top view of the car mounting block of the present invention connected to an elevator guide rail;
fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention;
fig. 4 is a front cross-sectional view of the driving mechanism inside the sliding plate of the present invention;
fig. 5 is a perspective view of the driving mechanism inside the sliding plate of the present invention;
fig. 6 is an enlarged schematic structural diagram of B in fig. 5 according to the present invention.
Reference numbers in the figures: 1 collecting groove, 2 first guide rail plates, 3 car installation blocks, 4 connecting blocks, 5 sliding plates, 6 wheel grooves, 7 second guide rail plates, 8 oil storage grooves, 9 oil outlet grooves, 10 idler wheels, 11 driving discs, 12 rack plates, 13 baffles, 14 reset springs, 15 limiting grooves, 16 limiting rods and 17 oil coating cotton blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, an efficient lubricating device for an elevator guide rail comprises an elevator guide rail, a collecting groove 1 and a car mounting block 3, wherein the elevator guide rail comprises a first guide rail plate 2 and a second guide rail plate 7, the first guide rail plate 2 and the second guide rail plate 7 are arranged in a T-shaped structure, the first guide rail plate 2 and the second guide rail plate 7 are in an integral casting structure, the collecting groove 1 is arranged below the first guide rail plate 2 and the second guide rail plate 7, the car mounting block 3 is arranged at one side of the second guide rail plate 7 far away from the first guide rail plate 2, an oil storage groove 8 is arranged inside the car mounting block 3, one side of the car mounting block 3 close to the first guide rail plate 2 is connected with sliding plates 5 through two connecting blocks which are symmetrically distributed relative to the second guide rail plate 7, the two sliding plates 5 are respectively arranged at two sides of the second guide rail plate 7 and slide close to the second guide rail plate 7, one side that sliding plate 5 is close to second guide rail plate 7 is the opening form setting, the cotton piece 17 of coating is installed to the opening part, and the cotton piece 17 of coating hugs closely second guide rail plate 7 and sets up, the inside of sliding plate 5 is provided with the inner chamber, oil groove 9 has been seted up to the inside of connecting block 4, and the inner chamber of oil groove 9 intercommunication oil storage tank 8 and sliding plate 5, the inner chamber slidable mounting of sliding plate 5 has baffle 13, baffle 13 hugs closely the one end setting that oil groove 9 is close to sliding plate 5, and baffle 13 is close to one side that goes out oil groove 9 and installs the leak protection cushion, and the inside of sliding plate 5 be provided with baffle 13 complex actuating mechanism.
Referring to fig. 2-6, by describing the specific structure and embodiment of the driving mechanism, the driving mechanism can drive the baffle 13 to reciprocate, so that the notch of the oil groove 9 is intermittently opened, and resource waste caused by oil always flowing out is avoided, the driving mechanism comprises a roller 10, a driving disc 11, a rack plate 12, a return spring 14, a limiting groove 15 and a limiting rod 16, the roller 10 and the driving disc 11 are coaxially and rotatably connected to the inner cavity of the sliding plate 5, the roller 10 extends to the outside of the sliding plate 5, the driving disc 11 is arranged near one side of the connecting block 4, tooth blocks are uniformly arranged on half of the circumferential side wall of the driving disc 11, the rack plate 12 is fixedly connected to one side of the baffle 13 near the second guide rail plate 7, the rack plate 12 is positioned below the driving disc 11, the tooth blocks on the rack plate 12 are engaged with the tooth blocks on the driving disc 11, and the limiting rod 16 is fixedly connected to the inner wall of the sliding plate 5, limiting groove 15 has been seted up to the inside of baffle 13, and the tip slidable mounting of gag lever post 16 in the inside of limiting groove 15, and with the inner wall fixedly connected with reset spring 14 of limiting groove 15, the both sides of second guide rail plate 7 all are provided with along its direction of height's race 6, and gyro wheel 10 roll mounting is in the inside of race 6.
When the elevator guide rail is used in cooperation with an elevator, lubricating oil is added into an oil storage tank 8 inside the elevator guide rail regularly through an oil injection port arranged at the top end of a car mounting block 3, when the car mounting block 3 moves along with a car, the car mounting block 3 drives a connecting block 4 and a sliding plate 5 to move, so that a roller 10 on the sliding plate 5 rolls inside a roller groove 6, because the roller 10 and a driving disc 11 rotate coaxially, the roller 10 drives the driving disc 11 to rotate, so that a tooth block on the driving disc 11 can be occluded with a tooth block on a rack plate 12, the rack plate 12 can drive a baffle 13 to move (the baffle 13 can move in any left and right directions through the driving of the rack plate 12), meanwhile, the baffle can be matched with a limiting rod 16 to enable a reset spring 14 to generate corresponding deformation, when the baffle 13 moves away from the position of an oil outlet groove 9, the oil outlet groove 9 is communicated with an inner cavity of the sliding plate 5, at the moment, lubricating oil in the oil storage tank 8 enters the inner cavity of the sliding plate 5 through the oil outlet tank 9, then infiltrates the coating cotton block 17 through the opening of the sliding plate 5, and lubricates the elevator guide rail through the coating cotton block 17;
because driving-disc 11 only circumference lateral wall half is provided with the tooth piece, so when the tooth piece on driving-disc 11 and the tooth piece on the rack plate 12 break away from, reset spring 14 can drive baffle 13 reverse motion this moment, make baffle 13 stop the notch of oil tank 9 once more, prevent that the inside lubricating oil of oil storage tank 8 from being in the state of producing oil all the time and causing lubricating oil extravagant, and the waste oil after the lubrication can flow to the inside collection groove 1 of below through second guide rail plate 7 and collect, treat reuse after the subsequent processing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An efficient lubricating device for an elevator guide rail comprises an elevator guide rail, a collecting groove (1) and a car mounting block (3), and is characterized in that the elevator guide rail comprises a first guide rail plate (2) and a second guide rail plate (7), the first guide rail plate (2) and the second guide rail plate (7) are arranged in a T-shaped structure, the collecting groove (1) is arranged below the first guide rail plate (2) and the second guide rail plate (7), the car mounting block (3) is arranged on one side, away from the first guide rail plate (2), of the second guide rail plate (7), an oil storage groove (8) is formed in the car mounting block (3), one side, close to the first guide rail plate (2), of the car mounting block (3) is connected with sliding plates (5) through two connecting blocks which are symmetrically distributed relative to the second guide rail plate (7), the two sliding plates (5) are respectively arranged on two sides of the second guide rail plate (7), and clinging to the second guide rail plate (7) to slide, an inner cavity is arranged in the sliding plate (5), an oil outlet groove (9) is formed in the connecting block (4), the oil outlet groove (9) is communicated with the inner cavity of the oil storage groove (8) and the inner cavity of the sliding plate (5), a baffle (13) is arranged in the inner cavity of the sliding plate (5) in a sliding mode, and a driving mechanism matched with the baffle (13) is arranged in the sliding plate (5).
2. An efficient lubricating apparatus for elevator guide rails according to claim 1, characterized in that the first guide rail plate (2) and the second guide rail plate (7) are of a one-piece cast structure.
3. The efficient lubricating device for the elevator guide rail according to claim 1, wherein one side of the sliding plate (5) close to the second guide rail plate (7) is arranged in an opening shape, a coating cotton block (17) is arranged at the opening, and the coating cotton block (17) is arranged close to the second guide rail plate (7).
4. The efficient lubricating device for the elevator guide rails according to claim 1, characterized in that the baffle plate (13) is closely attached to one end of the oil outlet groove (9) close to the sliding plate (5), and a leakage-proof rubber pad is installed on one side of the baffle plate (13) close to the oil outlet groove (9).
5. The efficient lubricating device for the elevator guide rail according to claim 1, wherein the driving mechanism comprises a roller (10), a driving disk (11), a rack plate (12), a return spring (14), a limiting groove (15) and a limiting rod (16), the roller (10) and the driving disk (11) are coaxially and rotatably connected to the inner cavity of the sliding plate (5), the roller (10) extends to the outside of the sliding plate (5), the driving disk (11) is arranged close to one side of the connecting block (4), toothed blocks are uniformly arranged on one half of the circumferential side wall of the driving disk (11), the rack plate (12) is fixedly connected to one side of the baffle plate (13) close to the second guide rail plate (7), the rack plate (12) is positioned below the driving disk (11), and the toothed blocks on the rack plate (12) are meshed with the toothed blocks on the driving disk (11), the inner wall of the sliding plate (5) is fixedly connected with a limiting rod (16), a limiting groove (15) is formed in the baffle plate (13), the end portion of the limiting rod (16) is slidably mounted in the limiting groove (15), and a return spring (14) is fixedly connected with the inner wall of the limiting groove (15).
6. An efficient lubricating device for elevator guide rails as defined in claim 5, characterized in that the second guide rail plate (7) is provided with wheel grooves (6) on both sides in its height direction, and the rollers (10) are roll-mounted inside the wheel grooves (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121063003.1U CN214828198U (en) | 2021-05-18 | 2021-05-18 | Efficient lubricating arrangement for elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121063003.1U CN214828198U (en) | 2021-05-18 | 2021-05-18 | Efficient lubricating arrangement for elevator guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214828198U true CN214828198U (en) | 2021-11-23 |
Family
ID=78774902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121063003.1U Expired - Fee Related CN214828198U (en) | 2021-05-18 | 2021-05-18 | Efficient lubricating arrangement for elevator guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214828198U (en) |
-
2021
- 2021-05-18 CN CN202121063003.1U patent/CN214828198U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211123 |