CN214652898U - Automatically cleaning lift-cabin door structure with buffer structure - Google Patents
Automatically cleaning lift-cabin door structure with buffer structure Download PDFInfo
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- CN214652898U CN214652898U CN202120422638.XU CN202120422638U CN214652898U CN 214652898 U CN214652898 U CN 214652898U CN 202120422638 U CN202120422638 U CN 202120422638U CN 214652898 U CN214652898 U CN 214652898U
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- threaded rod
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- elevator door
- wall
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- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
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Abstract
The utility model discloses an automatically cleaning lift-cabin door structure with buffer structure, including car body, motor, direction slide bar and guard flap, the inside left and right sides in front of car body all runs through and is provided with the lift-cabin door body, and the left and right sides outer wall of car body all rotates and is provided with the lifting threaded rod, the inside fixed connection in the left and right sides both ends of direction slide bar of top surface of car body, and the left and right sides outer wall of direction slide bar all through connection in the inside of vice direction slider, the outer wall cover of car body both sides lifting threaded rod is established and is connected in the outer end of gag lever post, and the fixed guard flap that is provided with of the front left and right sides outer wall of car body. This automatically cleaning lift-cabin door structure with buffer structure drives the lift-cabin door body through the motor of car body avris and removes when opening and shutting, drives through the lifting threaded rod and runs through the brush-holder stud that runs through inside the guard flap and reciprocates for the lift-cabin door can both clean when opening and shutting at every turn.
Description
Technical Field
The utility model relates to an elevator technical field specifically is a automatically cleaning lift-cabin door structure with buffer structure.
Background
The elevator is applied to places such as various malls, office buildings, residential buildings in residential areas, and the like, and the height of the floor of the building is continuously increased at present, so that the elevator becomes an indispensable passage tool in the building, and the elevator is composed of a car, an elevator shaft, a traction device, an elevator door and other important components.
However, in most buildings, the elevator needs to be used very much in the process of working in early peak and working out in late peak in the building, so that the conventional escalator cannot meet the fast-paced use requirement, and the elevator doors which are continuously opened and closed are easy to cause metal fatigue in the use process, so that the buffer structure of the elevator doors is particularly important, and the elevator doors are easy to adhere to foreign matters and the like in the opening and closing process, so that the elevator doors need to be timely cleaned at regular time, and the elevator is prevented from being damaged in the operation process.
We have proposed a self-cleaning elevator door structure having a buffer structure in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a automatically cleaning lift-cabin door structure with buffer structure, elevator is in the use in present most of buildings in solving the present market that above-mentioned background art provided, because the in-process of early peak working and late peak working in the building, the user demand to the elevator is very big, make traditional handrail elevator can't satisfy the user demand of rhythm soon, and the lift-cabin door that continuously opens and shuts also causes metal fatigue easily in the use, this is very important just so that the buffer structure of lift-cabin door, and the lift-cabin door is opening and shutting the in-process condition such as adhesion foreign matter also easily, make the lift-cabin door need regularly clear up in time, prevent to cause the problem of damage for the operation of elevator.
In order to achieve the above object, the utility model provides a following technical scheme: a self-cleaning elevator door structure with a buffer structure comprises a car body, a motor, a guide slide bar and a protective baffle plate, wherein the left side and the right side inside the front surface of the car body are respectively provided with an elevator door body in a penetrating way, the outer walls of the left side and the right side of the car body are respectively provided with a lifting threaded rod in a rotating way, the inner part of the bottom surface of the car body is provided with a guide threaded rod in a penetrating way, the end part of the guide threaded rod outside the car body is fixedly connected with the end part of an output shaft of the motor, the left side and the right side of the guide threaded rod outside the car body are respectively connected with the bottom end of the lifting threaded rod through conical gears in a meshing way, the outer walls of the left side and the right side of the guide threaded rod are respectively connected with a main guide slide block, the top surface of the main guide slide block is fixedly connected with the bottom surface of the elevator door body, the inner side of the main guide slide block is fixedly connected with the outer wall of the guide threaded rod through a buffer spring, the top surface of the car body is fixedly connected with the left end and the right end of the guide slide bar, and the outer walls of the left side and the right side of the guide slide bar are all connected in the auxiliary guide slide block in a penetrating manner, the bottom surface of the auxiliary guide slide block is fixedly connected to the outer wall of the top surface of the elevator door body, the outer wall sleeves of the lifting threaded rods on the two sides of the elevator door body are connected to the outer end of the limiting rod, the outer walls of the left side and the right side of the front side of the elevator door body are fixedly provided with a protective baffle, the inner part of the protective baffle is connected to the outer end part of the elevator door body in a penetrating manner, the inner end of the limiting rod is arranged in the protective baffle in a penetrating manner, and meanwhile, the end part of the limiting rod is fixedly connected with a brush rod.
Preferably, the elevator door bodies are symmetrically distributed about a vertical central axis of the car body, the width of the elevator door bodies is smaller than that of the protective baffle, and the sum of the width of the elevator door bodies and the width of the protective baffle is equal to half of the width of the car body.
Preferably, the lifting threaded rod is symmetrically distributed about the vertical central axis of the car body, the vertical central axis of the lifting threaded rod and the vertical central axis of the car body are distributed in parallel, and the length of the lifting threaded rod is greater than that of the protective baffle.
Preferably, the threads on the two sides of the outer wall of the guide threaded rod are arranged in an opposite structure, the guide threaded rod is in threaded connection with the main guide sliding block, and the main guide sliding block and the elevator door body are arranged in a one-to-one correspondence manner.
Preferably, the transverse central axis of the guide slide rod and the transverse central axis of the guide threaded rod are arranged in parallel, and the guide slide rod and the auxiliary guide slide block are arranged in a sliding manner and are mutually attached.
Preferably, be threaded connection's structure setting between gag lever post and the lifting threaded rod, and mutually perpendicular distributes between the vertical central axis of lifting threaded rod and the horizontal central axis of gag lever post to the length of gag lever post tip brush pole is the same with guard flap's width.
Compared with the prior art, the beneficial effects of the utility model are that: according to the self-cleaning elevator door structure with the buffer structure, the motor at the side of the elevator car body drives the elevator door body to move, open and close, and the lifting threaded rod drives the brush rod penetrating through the inner part of the protective baffle to move up and down, so that the elevator door can be cleaned when being opened and closed each time;
1. the motor drives the guide threaded rod penetrating through the bottom surface of the car body to rotate, so that the guide threaded rod drives the elevator door body on the top surface to open and close in a left-right movement mode, and then the guide sliding rod on the top of the car body limits the sliding of the elevator door body to prevent the situation of deviation;
2. the lifting threaded rod is driven to rotate through the rotation of the internal guiding threaded rod of the car body, so that the limiting rod on the outer wall of the lifting threaded rod drives the brush rod at the end part to move up and down inside the protective baffle, and the elevator door body can be cleaned when being opened and closed at every time.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of a front section of the protective baffle of the present invention;
FIG. 3 is a schematic front sectional view of the present invention;
fig. 4 is a schematic side sectional view of the protective baffle according to the present invention;
fig. 5 is a schematic side sectional view of the guiding screw rod of the present invention.
In the figure: 1. a car body; 2. an elevator door body; 3. lifting a threaded rod; 4. guiding a threaded rod; 5. a motor; 6. a bevel gear; 7. a main guide slider; 8. a buffer spring; 9. a guide slide bar; 10. a secondary guide slider; 11. a limiting rod; 12. a protective baffle; 13. a brush rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a self-cleaning elevator door structure with a buffer structure comprises a car body 1, a motor 5, a guide slide bar 9 and a protective baffle 12, wherein the left side and the right side inside the front surface of the car body 1 are all provided with an elevator door body 2 in a penetrating way, the outer walls of the left side and the right side of the car body 1 are all provided with a lifting threaded rod 3 in a rotating way, the inner part of the bottom surface of the car body 1 is provided with a guide threaded rod 4 in a penetrating way, the end part of the guide threaded rod 4 outside the car body 1 is fixedly connected with the end part of an output shaft of the motor 5, the left side and the right side of the guide threaded rod 4 outside the car body 1 are all connected with the bottom end of the lifting threaded rod 3 in a meshing way through a conical gear 6, the outer walls of the left side and the right side of the guide threaded rod 4 are all connected with a main guide slide block 7, the top surface of the main guide slide block 7 is fixedly connected with the bottom surface of the elevator door body 2, and the inner side outer wall of the guide slide block 7 is connected with the outer wall of the guide threaded rod 4 through a buffer spring 8, the inside fixed connection in the left and right sides both ends of top surface of car body 1 in guide slide bar 9, and the left and right sides outer wall of guide slide bar 9 all through connection in the inside of vice guide slide block 10, and the bottom surface fixed connection of vice guide slide block 10 in the top surface outer wall of elevator door body 2, the outer wall cover of car body 1 both sides lift threaded rod 3 establishes the outer end of connecting in gag lever post 11, and the fixed guard flap 12 that is provided with of the positive left and right sides outer wall of car body 1, and the inside through connection in the outside end of elevator door body 2 of guard flap 12, and the inner of gag lever post 11 runs through and sets up in the inside of guard flap 12, the tip fixedly connected with brush-holder stud 13 of gag lever post 11 simultaneously.
The elevator door body 2 is symmetrically distributed about the vertical central axis of the car body 1, the width of the elevator door body 2 is smaller than that of the protective baffle 12, and the sum of the width of the elevator door body 2 and the width of the protective baffle 12 is equal to half of the width of the car body 1, so that the situation that the elevator door body 2 cannot be completely opened and closed due to insufficient width of the protective baffle 12 is prevented.
The lifting threaded rod 3 is symmetrically distributed about the vertical central axis of the car body 1, the vertical central axis of the lifting threaded rod 3 and the vertical central axis of the car body 1 are arranged in parallel, the length of the lifting threaded rod 3 is larger than that of the protective baffle 12, and the situation that the brush rod 13 cannot completely clean the elevator door body 2 due to insufficient length of the lifting threaded rod 3 is avoided.
The threads on the two sides of the outer wall of the guide threaded rod 4 are arranged in an opposite structure, the guide threaded rod 4 is in threaded connection with the main guide sliding block 7, the main guide sliding block 7 and the elevator door body 2 are arranged in a one-to-one correspondence mode, and the elevator door body 2 is driven to move to open and close through the main guide sliding block 7.
The horizontal central axis of the guide slide bar 9 and the horizontal central axis of the guide threaded rod 4 are arranged in parallel, the guide slide bar 9 and the auxiliary guide slide block 10 are arranged in a sliding manner and mutually attached, and the elevator door body 2 is limited in movement through the guide slide bar 9 and the auxiliary guide slide block 10, so that deviation is prevented.
The structure setting for threaded connection between gag lever post 11 and the lifting threaded rod 3, and the vertical central axis of lifting threaded rod 3 distributes with mutually perpendicular between the horizontal central axis of gag lever post 11 to the length of gag lever post 11 tip brush-holder stud 13 is the same with the width of guard flap 12, prevents that brush-holder stud 13 from opening and shutting to elevator door body 2 and causing the influence.
The working principle is as follows: before the self-cleaning elevator door structure with the buffer structure is used, the overall condition of the device needs to be checked firstly to determine that the device can normally work, according to the drawings of fig. 1-5, when the elevator door body 2 needs to be opened and closed, as shown in fig. 3, a motor 5 on the right side of the elevator car body 1 drives a guide threaded rod 4 penetrating through the inner bottom surface of the elevator car body 1 to rotate, a main guide sliding block 7 in threaded connection with the guide threaded rod 4 rotates, and the elevator door body 2 fixedly connected to the top surface of the main guide sliding block 7 limits the main guide sliding block 7, so that the main guide sliding block 7 drives the elevator door body 2 to move and open and close;
as shown in fig. 2 and 4-5, the rotation of the guiding threaded rod 4 inside the car body 1 drives the lifting threaded rod 3 to rotate, so that the limiting rod 11 connected with the outer wall of the lifting threaded rod 3 through threads moves up and down under the limit of the protective baffle 12, and the brush rod 13 fixedly connected to the end of the limiting rod 11 penetrates through the protective baffle 12, so that the brush rod 13 moving up and down while the elevator door body 2 slides and opens and closes left and right, and the elevator door body 2 is brushed up and down and cleaned.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a automatically cleaning lift-cabin door structure with buffer structure, includes car body (1), motor (5), direction slide bar (9) and guard flap (12), its characterized in that: the elevator car comprises a car body (1), an elevator door body (2) is arranged on the left side and the right side of the front inside of the car body (1) in a penetrating manner, a lifting threaded rod (3) is arranged on the outer wall of the left side and the right side of the car body (1) in a rotating manner, a guide threaded rod (4) is arranged on the bottom surface of the car body (1) in a penetrating manner, the end part of the outer guide threaded rod (4) of the car body (1) is fixedly connected to the end part of an output shaft of a motor (5), the left side and the right side of the outer guide threaded rod (4) of the car body (1) are connected to the bottom end of the lifting threaded rod (3) in a meshing manner through a bevel gear (6), a main guide sliding block (7) is connected to the outer wall of the left side and the right side of the guide threaded rod (4), the top surface of the main guide sliding block (7) is fixedly connected to the bottom surface of the elevator door body (2), and the inner side outer wall of the main guide sliding block (7) is connected to the outer wall of the guide threaded rod (4) through a buffer spring (8), the inside fixed connection of top surface in car body (1) is in the both ends of controlling of direction slide bar (9), and the left and right sides outer wall of direction slide bar (9) all through connection in the inside of vice guide slide block (10) to the bottom surface fixed connection of vice guide slide block (10) is in the top surface outer wall of lift-cabin door body (2), the outer wall cover of car body (1) both sides lift threaded rod (3) is established and is connected in the outer end of gag lever post (11), and the fixed guard flap (12) that is provided with of the positive left and right sides outer wall of car body (1), and the inside through connection of guard flap (12) is in the outside end of lift-cabin door body (2), and the inner of gag lever post (11) runs through in the inside of guard flap (12) in addition, and the tip fixedly connected with brush-holder (13) of gag lever post (11) simultaneously.
2. A self-cleaning elevator door structure having a buffer structure as set forth in claim 1, wherein: the elevator door body (2) is symmetrically distributed about the vertical central axis of the car body (1), the width of the elevator door body (2) is smaller than that of the protective baffle (12), and the sum of the width of the elevator door body (2) and the width of the protective baffle (12) is equal to half of the width of the car body (1).
3. A self-cleaning elevator door structure having a buffer structure as set forth in claim 1, wherein: the lifting threaded rod (3) is symmetrically distributed about the vertical central axis of the car body (1), the vertical central axis of the lifting threaded rod (3) and the vertical central axis of the car body (1) are distributed in a mutually parallel mode, and the length of the lifting threaded rod (3) is greater than that of the protective baffle (12).
4. A self-cleaning elevator door structure having a buffer structure as set forth in claim 1, wherein: the threads on two sides of the outer wall of the guide threaded rod (4) are arranged in an opposite structure, the guide threaded rod (4) is in threaded connection with the main guide sliding block (7), and the main guide sliding block (7) and the elevator door body (2) are in one-to-one correspondence.
5. A self-cleaning elevator door structure having a buffer structure as set forth in claim 1, wherein: the transverse central axis of the guide slide rod (9) and the transverse central axis of the guide threaded rod (4) are arranged in parallel, and the guide slide rod (9) and the auxiliary guide slide block (10) are arranged in a sliding mode and are mutually attached.
6. A self-cleaning elevator door structure having a buffer structure as set forth in claim 1, wherein: the structure setting for threaded connection between gag lever post (11) and lifting threaded rod (3), and the vertical central axis of lifting threaded rod (3) distributes mutually perpendicular between the horizontal central axis of gag lever post (11) to the length of gag lever post (11) tip brush-holder stud (13) is the same with the width of guard flap (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120422638.XU CN214652898U (en) | 2021-02-26 | 2021-02-26 | Automatically cleaning lift-cabin door structure with buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120422638.XU CN214652898U (en) | 2021-02-26 | 2021-02-26 | Automatically cleaning lift-cabin door structure with buffer structure |
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| Publication Number | Publication Date |
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| CN214652898U true CN214652898U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120422638.XU Active CN214652898U (en) | 2021-02-26 | 2021-02-26 | Automatically cleaning lift-cabin door structure with buffer structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281528A (en) * | 2023-03-29 | 2023-06-23 | 伟龙意程智能科技(江苏)有限公司 | Elevator light curtain mounting structure capable of achieving efficient self-checking |
-
2021
- 2021-02-26 CN CN202120422638.XU patent/CN214652898U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116281528A (en) * | 2023-03-29 | 2023-06-23 | 伟龙意程智能科技(江苏)有限公司 | Elevator light curtain mounting structure capable of achieving efficient self-checking |
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