CN215626074U - Self-cleaning hoistway door - Google Patents
Self-cleaning hoistway door Download PDFInfo
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- CN215626074U CN215626074U CN202121107998.7U CN202121107998U CN215626074U CN 215626074 U CN215626074 U CN 215626074U CN 202121107998 U CN202121107998 U CN 202121107998U CN 215626074 U CN215626074 U CN 215626074U
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Abstract
The utility model discloses a self-cleaning hoistway door, which comprises a left door body and a right door body, wherein the top of the door body is provided with a hanging plate, the hanging plate is provided with a roller, the peripheral surface of the roller is provided with an annular groove, an upper ridge frame is arranged above the door body and is provided with a roller way matched with the annular groove, the upper ridge frame is provided with a plurality of electronic components, the upper ridge frame is provided with a motor, the output end of the motor is provided with a driving wheel, the driving wheel is connected with a driven wheel through a belt, the hanging plates on the two door bodies are respectively fixed with two opposite moving sides of the belt, the hanging plates are provided with brackets, one end of each bracket extends to the upper side of the roller way, one end of each bracket is provided with a vertical sleeve pipe, a batten is arranged in each sleeve pipe, the bottom surface of each batten is provided with a groove matched with the top surface of the roller way, and the lower ends of the battens extend out of the sleeve pipes and then are contacted with the roller ways. The utility model has the advantage of smooth switch after long-term use.
Description
Technical Field
The utility model belongs to the field of elevator hall doors, and particularly relates to a self-cleaning elevator hall door.
Background
The elevator landing door is called as an elevator landing door and structurally comprises a left door body and a right door body, wherein a hanging plate is arranged at the top of each door body, a roller is arranged on each hanging plate, an annular groove is formed in the outer peripheral surface of each roller, an upper ridge frame is arranged above each door body, a roller path matched with the annular groove is formed in the upper ridge frame, a plurality of electronic components are arranged on the upper ridge frame and used for assisting the signal processing of the operation of an elevator system, a motor is arranged on the upper ridge frame, the output end of the motor is provided with a driving wheel, the driving wheel is connected with a driven wheel through a belt, and the hanging plates on the two door bodies are fixed to the two sides of the belt respectively. When the elevator car reaches the time of the current landing door position, the motor works to rotate the belt, the belt drives the two door bodies to move oppositely through the corresponding hanging plates, the opening and closing of the elevator landing door are achieved, and the hanging plates drive the rollers to roll on the rolling paths.
Along with the use of the elevator hall door, dust generated by the operation of the belt falls on the roller path to form dirt, the friction between the roller and the roller path also generates the dirt on the roller path, and the dirt on the roller path is accumulated to cause the large friction coefficient of the roller path, so that the movement of the door body is not smooth, namely the opening and closing of the elevator hall door are not smooth.
Therefore, there is a need for a hoistway door that can be opened and closed smoothly even after long-term use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-cleaning hoistway door. The utility model has the advantage of smooth switch after long-term use.
The technical scheme of the utility model is as follows: the hoistway door of automatically cleaning, including controlling two door bodies, the top of the door body is equipped with the link plate, is equipped with the gyro wheel on the link plate, is equipped with the ring channel on the outer peripheral face of gyro wheel, and the top of the door body is equipped with bank frame, is equipped with the raceway with ring channel matched with on going up bank frame, is equipped with a plurality of electronic components on going up bank frame, is equipped with the motor on going up bank frame, and the output of motor is equipped with the action wheel, and the follower is connected through the belt to the action wheel, and link plate on two door bodies is fixed with two opposite direction movement sides of belt respectively, be equipped with the support on the link plate, the one end of support extends to the top of raceway, and the one end of support is equipped with vertical sleeve pipe, and the intraductal stuff that is equipped with, the bottom surface of stuff is equipped with raceway top surface complex recess, and the lower extreme of stuff contacts with the raceway after stretching out the sleeve pipe.
In the self-cleaning hoistway door, the top of the batten is provided with an oil groove filled with lubricating grease, and the top of the oil groove is provided with a close-fitting plug.
In the self-cleaning hoistway door, the wedge-shaped blocks are arranged on two sides of the lower end of the batten, and the groove penetrates through the bottom surfaces of the wedge-shaped blocks.
In the self-cleaning hoistway door, the batten is made of hardwood.
Compared with the prior art, the elevator landing door is characterized in that the sleeve connected with the hanging plate is arranged above the roller path on the basis of the existing elevator landing door, the batten is arranged in the sleeve, when the elevator landing door is opened and closed, the hanging plate drives the batten to move back and forth on the roller path through the sleeve, the batten is automatically attached to the roller path under the action of gravity, dirt on the roller path is scraped by the batten, the roller path is kept clean, and therefore the elevator landing door can be opened and closed smoothly after being used for a long time. The utility model adopts the battens as elements for scraping dirt, and the friction between the battens and the roller path can not generate static electricity, thereby influencing electronic components and having no negative influence on the operation of an elevator system. The wood strips are low in price, easy to manufacture, capable of being directly replaced when worn to a certain degree, and low in use cost. As the wood strips are made of hardwood which is more wear-resistant, dust generated by friction between the wood strips and the roller paths is less, and the roller paths are kept clean. Lubricating grease in the oil groove can slowly infiltrate into the battens, so that the friction force between the battens and the roller paths is reduced, dust generated by friction between the battens and the roller paths is further reduced, the lubricating grease is adhered to the surfaces of the roller paths through the battens, the friction force between the rollers and the roller paths can be reduced, and the smooth opening and closing of the elevator hoistway door after long-term use is facilitated. The roller path surface has certain viscosity after being adhered with lubricating grease, various dust and dirt can be effectively adhered, the balls are formed under the pushing action of the wedge-shaped block, and the balls move upwards under the pushing action of the wedge-shaped block and are isolated from the roller path, so that the roller path is ensured to be clean, and the elevator lobby is ensured to be opened and closed smoothly. Therefore, the utility model has the advantage of smooth switch after long-term use.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of fig. 1 at a-a.
Fig. 3 is a top view of fig. 1 at the rollers.
Fig. 4 is a left side view of fig. 1 at the wood strip.
Fig. 5 is a front view of fig. 1 at the wood strip.
The labels in the figures are: the door comprises a door body 1, a hanging plate 2, a roller 3, an annular groove 4, a threshold frame 5, a roller path 6, a driving wheel 7, a belt 8, a driven wheel 9, a bracket 10, a sleeve 11, a batten 12, a groove 13, an oil groove 14, a plug 15 and a wedge 16.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.
Example 1. A self-cleaning hoistway door comprises a left door body 1 and a right door body 1, a hanging plate 2 is arranged at the top of each door body 1, a roller 3 is arranged on each hanging plate 2, an annular groove 4 is arranged on the outer peripheral surface of each roller 3, an upper sill frame 5 is arranged above each door body 1, a roller path 6 matched with the annular groove 4 is arranged on each upper sill frame 5, each door body 1 is hung on the roller path 6 through the hanging plates 2 and the rollers 3, a plurality of electronic components are arranged on each upper sill frame 5, a motor (not shown in the figure, and fixed with the upper sill frame 5) is arranged on each upper sill frame 5, the output end of the motor is provided with a driving wheel 7, the driving wheel 7 is connected with a driven wheel 9 through a belt 8, the driven wheel 9 is rotatably connected with the upper sill frame 5, the hanging plates 2 on the two door bodies 1 are respectively fixed with two opposite moving sides of the belt 8, a support 10 is arranged on one side of each hanging plate 2, one end of the support 10 extends to the upper roller path 6, one end of the support 10 is provided with a vertical sleeve 11, a batten 12 is arranged in the sleeve 11, the bottom surface of the batten 12 is provided with a groove 13 matched with the top surface of the roller path 6, and the lower end of the batten 12 extends out of the sleeve 11 and then contacts with the roller path 6.
The top of stuff 12 is equipped with oil groove 14, and oil groove 14 intussuseption is filled with lubricating grease, and the top of oil groove 14 is equipped with end cap 15 of tight fit.
The two sides of the lower end of the batten 12 are provided with wedge blocks 16, and the groove 13 penetrates through the bottom surfaces of the wedge blocks 16.
The wood strip 12 is made of hardwood, such as oak, camphorwood, and walnut.
Example 2. Different from embodiment 1, the hanging plate 2 is provided with the bracket 10 at both sides, so that the roller 3 has the batten 12 at both sides.
The elevator landing door is characterized in that a sleeve connected with a hanging plate is arranged above the roller path, a batten is arranged in the sleeve, the hanging plate drives the batten to move back and forth on the roller path through the sleeve when the elevator landing door is opened and closed, the batten is automatically attached to the roller path under the action of gravity, dirt on the roller path is scraped by the batten, the roller path is kept clean, and therefore the elevator landing door can be opened and closed smoothly after being used for a long time. The utility model adopts the battens as elements for scraping dirt, and the friction between the battens and the roller path can not generate static electricity, thereby influencing electronic components and having no negative influence on the operation of an elevator system. The wood strips are low in price, easy to manufacture, capable of being directly replaced when worn to a certain degree, and low in use cost. As the wood strips are made of hardwood which is more wear-resistant, dust generated by friction between the wood strips and the roller paths is less, and the roller paths are kept clean. Lubricating grease in the oil groove can slowly infiltrate into the battens, so that the friction force between the battens and the roller paths is reduced, dust generated by friction between the battens and the roller paths is further reduced, the lubricating grease is adhered to the surfaces of the roller paths through the battens, the friction force between the rollers and the roller paths can be reduced, and the smooth opening and closing of the elevator hoistway door after long-term use is facilitated. The roller path surface has certain viscosity after being adhered with lubricating grease, various dust and dirt can be effectively adhered, the balls are formed under the pushing action of the wedge-shaped block, and the balls move upwards under the pushing action of the wedge-shaped block and are isolated from the roller path, so that the roller path is ensured to be clean, and the elevator lobby is ensured to be opened and closed smoothly. Therefore, the utility model has the advantage of smooth switch after long-term use.
Claims (4)
1. Hoistway door of automatically cleaning, including controlling two door bodies (1), the top of the door body (1) is equipped with link plate (2), be equipped with gyro wheel (3) on link plate (2), be equipped with ring channel (4) on the outer peripheral face of gyro wheel (3), the top of the door body (1) is equipped with bank frame (5), be equipped with on going up bank frame (5) with ring channel (4) matched with raceway (6), be equipped with a plurality of electronic components on going up bank frame (5), upward be equipped with the motor on bank frame (5), the output of motor is equipped with action wheel (7), passive wheel (9) are connected through belt (8) in action wheel (7), link plate (2) on two door bodies (1) are fixed with two relative motion sides of belt (8) respectively, its characterized in that: be equipped with support (10) on link plate (2), the one end of support (10) extends to the top of raceway (6), and the one end of support (10) is equipped with vertical sleeve pipe (11), is equipped with stuff (12) in sleeve pipe (11), and the bottom surface of stuff (12) is equipped with and contacts with raceway (6) top surface complex recess (13), and the lower extreme of stuff (12) stretches out behind sleeve pipe (11) with raceway (6).
2. Self-cleaning hoistway door of claim 1, wherein: the top of stuff (12) is equipped with oil groove (14), and oil groove (14) intussuseption is filled with lubricating grease, and the top of oil groove (14) is equipped with end cap (15) of tight fit.
3. Self-cleaning hoistway door of claim 1, wherein: both sides of stuff (12) lower extreme all are equipped with wedge (16), recess (13) run through the bottom surface of wedge (16).
4. Self-cleaning hoistway door of claim 1, wherein: the wood strips (12) are made of hardwood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121107998.7U CN215626074U (en) | 2021-05-21 | 2021-05-21 | Self-cleaning hoistway door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121107998.7U CN215626074U (en) | 2021-05-21 | 2021-05-21 | Self-cleaning hoistway door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215626074U true CN215626074U (en) | 2022-01-25 |
Family
ID=79939131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121107998.7U Active CN215626074U (en) | 2021-05-21 | 2021-05-21 | Self-cleaning hoistway door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215626074U (en) |
-
2021
- 2021-05-21 CN CN202121107998.7U patent/CN215626074U/en active Active
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