CN221191188U - Guide shoe structure with high stability for elevator - Google Patents
Guide shoe structure with high stability for elevator Download PDFInfo
- Publication number
- CN221191188U CN221191188U CN202323133846.6U CN202323133846U CN221191188U CN 221191188 U CN221191188 U CN 221191188U CN 202323133846 U CN202323133846 U CN 202323133846U CN 221191188 U CN221191188 U CN 221191188U
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- Prior art keywords
- fixedly connected
- elevator
- guide shoe
- oil tank
- plate
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- 239000011248 coating agent Substances 0.000 claims description 25
- 238000000576 coating method Methods 0.000 claims description 25
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 abstract description 30
- 239000010687 lubricating oil Substances 0.000 abstract description 15
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a high-stability guide shoe structure for an elevator, which belongs to the technical field of elevator parts and comprises a mounting plate and a base plate, wherein a pair of connecting blocks are fixedly connected between the mounting plate and the base plate, lateral rollers are rotationally connected to the outer ends of the connecting blocks, supporting plates are fixedly connected to the outer ends of the connecting blocks, a rotating shaft is rotationally connected between the supporting plates, the mounting plate can move on a guide rail when the elevator runs, the end surface rollers and the lateral rollers roll to drive a cam to synchronously rotate, the cam can squeeze an abutting wheel to realize reciprocating piston movement of a piston in a box body, the inside of the oil tank is pressurized, lubricating oil in the oil tank is conveyed to a cavity through a hose, finally the lubricating oil wets the sponge through a plurality of evenly distributed through holes, the two sides of the guide rail of the elevator are lubricated, friction force between the guide rail and the guide shoe is reduced, and the service life of the guide rail and the guide shoe is prolonged.
Description
Technical Field
The utility model relates to the technical field of elevator parts, in particular to a guide shoe structure with high stability for an elevator.
Background
In elevator installing the system, guide shoes of elevator gyro wheel commonly used for install at the stand both ends of elevator car frame, with play the position of restriction car, make the car of elevator can be along the accurate stable rectilinear motion of doing of guide rail, guide shoes are the slidable nylon piece between elevator guide rail and the car, call guide shoes, it can fix the car on the guide rail, lets the car only can reciprocate.
Chinese patent grant bulletin number: CN219823330U discloses an elevator gyro wheel guide shoe, and this scheme can realize the swift ann of instrument of exempting from of elevator gyro wheel guide shoe and tear open the operation, has effectively reduced the work load that the elevator gyro wheel guide shoe was installed and torn open in practice to elevator gyro wheel guide shoe earlier stage equipment processing and later maintenance's convenience have been promoted.
However, in the above scheme, the guide shoe is used for a long time, because of poor lubrication between the guide shoe and the guide rail, the friction force between the guide rail and the guide shoe is increased, so that the abrasion of the surface of the guide rail is aggravated, the abrasion of the surface of the guide rail can be caused by long-term friction, the service life of the guide rail is shortened, and the cost of maintaining and replacing the guide rail is increased.
Disclosure of utility model
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the utility model aims to provide a guide shoe structure with high stability for an elevator, which can realize that a mounting plate moves on a guide rail when the elevator runs, an end surface roller and a lateral roller roll to drive a cam to synchronously rotate, the cam can squeeze an abutting wheel to realize that a piston moves in a box body to reciprocate, the oil tank is pressurized, so that lubricating oil in the oil tank is conveyed to a cavity through a hose, and finally the lubricating oil wets the sponge through a plurality of uniformly distributed through holes to lubricate two sides of the guide rail of the elevator, so that the friction force between the guide rail and the guide shoe is reduced, and the service life of the guide rail and the guide shoe is prolonged.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a guide shoe structure of high stability for elevator, includes mounting panel and base plate, fixedly connected with a pair of connecting block between mounting panel and the base plate, a pair of the outer end of connecting block is all rotated and is connected with the side direction gyro wheel, a pair of the outer end of connecting block is all fixedly connected with backup pad, a pair of rotate between the backup pad is connected with the pivot, the outer end fixedly connected with terminal surface gyro wheel of pivot, the bottom fixedly connected with oil tank of mounting panel, and the bottom of mounting panel is installed a pair of coating subassembly, the bottom of oil tank is provided with a pair of pressurization subassembly;
The coating assembly comprises a connecting plate fixed to the bottom end of the mounting plate, a pull rod is connected in the connecting plate in a sliding mode, one end of the pull rod is fixedly connected with a coating plate, the outer end of the coating plate is detachably provided with a sponge, and the coating plate is communicated with the oil tank through a hose.
Further, the outer periphery of the pull rod is sleeved with a first spring, and two ends of the first spring are fixedly connected with the connecting plate and the coating plate respectively.
Further, the pressurizing assembly comprises a box body fixed to the bottom end of the oil tank, the outer end of the box body is fixedly connected with an air inlet pipe and an air outlet pipe which are communicated with the box body respectively, and the air outlet pipe is communicated with the oil tank.
Further, the pressurizing assembly further comprises a sliding rod, the sliding rod is connected with the box body in a sliding mode, and a piston is fixedly connected with one end of the sliding rod and located in the inner cavity of the box body.
Further, one end of the sliding rod far away from the piston is fixedly connected with an abutting wheel, the outer end of the rotating shaft is fixedly connected with a pair of cams, and the abutting wheel is abutted with the cams.
Further, the outer periphery of the sliding rod is sleeved with a second spring, and two ends of the second spring are fixedly connected with the box body and the abutting wheel respectively.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
According to the scheme, when the elevator operates, the mounting plate moves on the guide rail, the end surface idler wheels and the lateral idler wheels roll, the cams are driven to synchronously rotate, the cams can squeeze the abutting wheels, the pistons do reciprocating piston motion in the box body, pressurization is conducted in the oil tank, lubricating oil in the oil tank is conveyed to the cavity through the hose, finally the lubricating oil wets the sponge through a plurality of through holes which are uniformly distributed, two sides of the guide rail of the elevator are lubricated, friction between the guide rail and the guide shoes is reduced, and accordingly the service life of the guide rail and the guide shoes is prolonged.
Drawings
FIG. 1 is a schematic view of a first overall structure of the present utility model;
FIG. 2 is a schematic diagram of a second overall structure of the present utility model;
FIG. 3 is a schematic view of the structure of the coating assembly of the present utility model;
FIG. 4 is a schematic view of the structure of the pressurizing assembly of the present utility model.
The reference numerals in the figures illustrate:
1. A mounting plate; 2. a connecting block; 3. a substrate; 4. a lateral roller; 5. an end surface roller; 6. a rotating shaft; 7. a cam; 8. a coating assembly; 81. a connecting plate; 82. a pull rod; 83. a first spring; 84. coating the plate; 85. a sponge; 9. a pressurizing assembly; 91. a case; 92. a piston; 93. a slide bar; 94. a second spring; 95. an abutment wheel; 10. an oil tank; 11. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
Referring to fig. 1-3, a guide shoe structure with high stability for an elevator comprises a mounting plate 1 and a base plate 3, wherein a pair of connecting blocks 2 are fixedly connected between the mounting plate 1 and the base plate 3, lateral rollers 4 are rotatably connected to the outer ends of the pair of connecting blocks 2, support plates 11 are fixedly connected to the outer ends of the pair of connecting blocks 2, a rotating shaft 6 is rotatably connected between the pair of support plates 11, an end surface roller 5 is fixedly connected to the outer end of the rotating shaft 6, an oil tank 10 is fixedly connected to the bottom end of the mounting plate 1, lubricating oil is reserved in the oil tank 10, an oil filling port is arranged at the outer end of the oil tank 10, sealing plugs are arranged in the oil filling port, lubricating oil can be added to the oil tank 10 through the oil filling port when a worker regularly maintains the elevator, a pair of coating assemblies 8 are arranged at the bottom end of the mounting plate 1, a pair of pressurizing assemblies 9 are arranged at the bottom end of the oil tank 10, and when the mounting plate 1 moves on a guide rail, the end surface roller 5 and the lateral rollers 4 roll so as to drive a cam 7 at the outer end of the rotating shaft 6 to synchronously rotate, and thus the pressurizing assemblies 9 are triggered to pressurize the oil tank 10;
The coating assembly 8 comprises a connecting plate 81 fixed to the bottom end of the mounting plate 1, a pull rod 82 is slidably connected to the connecting plate 81, one end of the pull rod 82 is fixedly connected with a coating plate 84, a sponge 85 is detachably mounted at the outer end of the coating plate 84, and the coating plate 84 is communicated with the oil tank 10 through a hose.
This scheme is through installing this guide shoe structure to the bottom of elevator car to be connected guide shoe structure and elevator guide rail, make elevator car can stabilize the oscilaltion, can with elevator guide rail's outer end looks butt through the sponge 85 that sets up.
Wherein, the cavity has been seted up to the coating board 84 inside, and a plurality of evenly distributed's through-hole has been seted up to the coating board 84 outer end, consequently, utilize the pressurization subassembly 9 to carry the cavity through the hose with the lubricating oil in the oil tank 10, finally lubricating oil wets sponge 85 through a plurality of evenly distributed's through-hole, thereby lubricate the both sides of elevator guide rail, realize self-lubricating's effect, reduce the frictional force between this guide shoe structure and the elevator guide rail, sponge 85 can adopt the mode of bonding to be fixed to on the coating board 84, when maintaining the elevator, accessible pulling pull rod 82 makes sponge 85 keep away from the elevator guide rail, thereby change sponge 85.
Referring to fig. 3, a first spring 83 is sleeved on the outer periphery of the pull rod 82, and two ends of the first spring 83 are fixedly connected with the connecting plate 81 and the coating plate 84 respectively.
The first spring 83 can provide a certain pushing force for the coating plate 84, so that the sponge 85 can be tightly abutted against the elevator guide rail.
Referring to fig. 4, the pressurizing assembly 9 includes a tank 91 fixed to the bottom end of the fuel tank 10, and an air inlet pipe and an air outlet pipe connected to the tank 91 are fixedly connected to the outer end of the tank 91, respectively, and the air outlet pipe is connected to the fuel tank 10.
Wherein, install first check valve in the intake pipe for prevent that the gas in the box 91 from being discharged through the intake pipe, install the second check valve in the outlet duct, be used for avoiding the gas in the oil tank 10 to flow back to the box 91 through the outlet duct.
The pressurizing assembly 9 further comprises a slide rod 93, the slide rod 93 is in sliding connection with the box 91, a piston 92 is fixedly connected to one end of the slide rod 93 and located in the inner cavity of the box 91, and the piston 92 is abutted against the inner wall of the box 91.
One end of the sliding rod 93 far away from the piston 92 is fixedly connected with an abutting wheel 95, the outer end of the rotating shaft 6 is fixedly connected with a pair of cams 7, and the abutting wheel 95 abuts against the cams 7.
The outer periphery of the sliding rod 93 is sleeved with a second spring 94, and two ends of the second spring 94 are fixedly connected with the box 91 and the abutting wheel 95 respectively.
When the mounting plate 1 moves on the guide rail, the end surface roller 5 and the lateral roller 4 roll, thereby driving the cam 7 at the outer end of the rotating shaft 6 to synchronously rotate, the cam 7 can squeeze the abutting wheel 95, the piston 92 at one end of the sliding rod 93 is forced to slide in the box 91, and a certain thrust can be realized for the abutting wheel 95 through the arranged second spring 94, the abutting wheel 95 is always abutted against the outer end of the cam 7, the piston 92 is realized to reciprocate in the box 91 along with the continuous rotation of the cam 7, the outside air is compressed into the box 91 through the air inlet pipe, the outside air is discharged into the oil tank 10 through the air outlet pipe, the lubricating oil in the oil tank 10 is conveyed to the cavity through the hose, and finally the lubricating oil wets the sponge 85 through a plurality of through holes which are uniformly distributed, so that both sides of the guide rail of the elevator are lubricated, and meanwhile, the smooth discharge of the lubricating oil is ensured through the pressurization mode of the oil tank 10.
Working principle: through installing this guide shoe structure to the bottom of elevator car to with guide shoe structure and elevator guide rail are connected, when elevator operation, mounting panel 1 moves on the guide rail, terminal surface gyro wheel 5 and side direction gyro wheel 4 can take place to roll, thereby drive the cam 7 of pivot 6 outer end and rotate in step, cam 7 can extrude the butt wheel 95, force the piston 92 of slide bar 93 one end to slide in box 91, and can realize certain thrust for butt wheel 95 through the second spring 94 that sets up, make butt wheel 95 and the outer end looks butt of cam 7 all the time, along with the continuous rotation of cam 7, realize piston 92 makes reciprocating piston motion in box 91, compress into box 91 through the intake pipe with external gas, in the rethread outlet duct is arranged in oil tank 10, carry out the pressure boost in oil tank 10, make the inside lubricating oil of oil tank 10 pass through the hose and carry the cavity, finally lubricating oil is a plurality of through holes that are evenly distributed with sponge 85, thereby lubricate the both sides of elevator guide rail.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The utility model provides a guide shoe structure of high stability for elevator, includes mounting panel (1) and base plate (3), its characterized in that: a pair of connecting blocks (2) are fixedly connected between the mounting plate (1) and the base plate (3), the outer ends of the connecting blocks (2) are rotationally connected with lateral idler wheels (4), the outer ends of the connecting blocks (2) are fixedly connected with supporting plates (11), a rotating shaft (6) is rotationally connected between the supporting plates (11), the outer ends of the rotating shafts (6) are fixedly connected with end surface idler wheels (5), the bottom end of the mounting plate (1) is fixedly connected with an oil tank (10), a pair of coating assemblies (8) are mounted at the bottom end of the mounting plate (1), and a pair of pressurizing assemblies (9) are arranged at the bottom end of the oil tank (10);
The coating assembly (8) comprises a connecting plate (81) fixed to the bottom end of the mounting plate (1), a pull rod (82) is connected in a sliding mode in the connecting plate (81), one end of the pull rod (82) is fixedly connected with a coating plate (84), the outer end of the coating plate (84) is detachably provided with a sponge (85), and the coating plate (84) is communicated with the oil tank (10) through a hose.
2. The high-stability guide shoe structure for an elevator according to claim 1, wherein: the outer periphery of the pull rod (82) is sleeved with a first spring (83), and two ends of the first spring (83) are fixedly connected with the connecting plate (81) and the coating plate (84) respectively.
3. The high-stability guide shoe structure for an elevator according to claim 1, wherein: the pressurizing assembly (9) comprises a box body (91) fixed to the bottom end of the oil tank (10), an air inlet pipe and an air outlet pipe which are communicated with the box body (91) are fixedly connected to the outer end of the box body respectively, and the air outlet pipe is communicated with the oil tank (10).
4. The high-stability guide shoe structure for an elevator according to claim 1, wherein: the pressurizing assembly (9) further comprises a sliding rod (93), the sliding rod (93) is in sliding connection with the box body (91), and a piston (92) is fixedly connected to one end of the sliding rod (93) and located in an inner cavity of the box body (91).
5. The high stability guide shoe structure for elevator as claimed in claim 4, wherein: one end of the sliding rod (93) far away from the piston (92) is fixedly connected with an abutting wheel (95), the outer end of the rotating shaft (6) is fixedly connected with a pair of cams (7), and the abutting wheel (95) is in abutting connection with the cams (7).
6. The high stability guide shoe structure for elevator as claimed in claim 4, wherein: the outer periphery of the sliding rod (93) is sleeved with a second spring (94), and two ends of the second spring (94) are fixedly connected with the box body (91) and the abutting wheel (95) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323133846.6U CN221191188U (en) | 2023-11-21 | 2023-11-21 | Guide shoe structure with high stability for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323133846.6U CN221191188U (en) | 2023-11-21 | 2023-11-21 | Guide shoe structure with high stability for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221191188U true CN221191188U (en) | 2024-06-21 |
Family
ID=91525185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323133846.6U Active CN221191188U (en) | 2023-11-21 | 2023-11-21 | Guide shoe structure with high stability for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221191188U (en) |
-
2023
- 2023-11-21 CN CN202323133846.6U patent/CN221191188U/en active Active
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