CN212832297U - Guide rail for opening and closing door of elevator - Google Patents
Guide rail for opening and closing door of elevator Download PDFInfo
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- CN212832297U CN212832297U CN202021200401.9U CN202021200401U CN212832297U CN 212832297 U CN212832297 U CN 212832297U CN 202021200401 U CN202021200401 U CN 202021200401U CN 212832297 U CN212832297 U CN 212832297U
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- elevator door
- elevator
- fixedly connected
- guide rail
- rotating sleeve
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Abstract
The utility model discloses a guide rail for opening and closing an elevator door, which belongs to the technical field of elevator engineering and has the technical proposal that the guide rail comprises an installation box, the front end of the lower part of the installation box is provided with an upper slide rail, the middle part of the upper slide rail is provided with an elevator door, the lower part of the elevator door is provided with a lower sliding part, the inner part of the installation box is provided with a rotating sleeve, the upper part of the rotating sleeve is provided with a driving motor, the middle parts of the left side and the right side of the rotating sleeve are both in threaded connection with a lead screw, one side of the two opposite sides of the lead screw is both fixedly connected with a driving connecting block, the lower end surface of the driving connecting block is fixedly connected with the upper end surface of the elevator door, the output end of the driving motor is fixedly connected with a driving shaft, the other end of, meanwhile, later maintenance and repair are facilitated.
Description
Technical Field
The utility model relates to an elevator engineering technical field, in particular to guide rail of elevator switch door.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which move on at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical, also of the stepped type, the tread plates being mounted on a track, running continuously, known as an escalator or a moving walkway, serving the fixed lifting device of the given floor.
However, the existing guide rail structure for opening and closing the elevator door is complex, the elevator needs complex procedures to be controlled when in use, and later maintenance and repair are inconvenient when the elevator door breaks down in actual use.
SUMMERY OF THE UTILITY MODEL
The utility model provides a guide rail of elevator switch door aims at solving the more complicated of guide rail structure of current elevator switch door, needs complicated process to control the elevator when using, and in the in-service use, when the lift-cabin door breaks down, the later maintenance of being not convenient for and the problem of maintenance.
The utility model is realized in such a way that the guide rail for opening and closing the door of the elevator comprises an installation box which is arranged right above the elevator body, the front end of the lower part of the installation box is provided with an upper sliding rail, the middle part of the upper sliding rail is provided with an elevator door, a lower sliding piece is arranged below the elevator door, a rotary sleeve is arranged inside the installation box, a driving motor is arranged above the rotary sleeve, the rotary sleeve is positioned right above the elevator door, the middle parts of the left side and the right side of the rotary sleeve are both in threaded connection with screw rods, one side of the opposite side of the two screw rods is both fixedly connected with a driving connecting block, the lower end surface of the driving connecting block is fixedly connected with the upper end surface of the elevator door, the output end of the driving motor is fixedly connected with a driving shaft, the other end fixedly connected with action wheel of drive shaft, the outside middle part of rotating sleeve is provided with the meshing tooth with action wheel assorted.
In order to make the gliding stability performance of lift-cabin door improve, as the utility model discloses a guide rail of elevator switch door is preferred, spacing spout has been seted up to the inside of going up the slide rail, the equal fixedly connected with in the left and right sides of lift-cabin door and spacing spout assorted stopper.
In order to make the rotating sleeve reach convenient fixed effect, as the utility model discloses a guide rail of elevator switch door is preferred, rotating sleeve's lateral wall swing joint has the axle sleeve, two the equal fixedly connected with fixed link of up end of axle sleeve, the up end of fixed link and the inside wall fixed connection of install bin.
For convenient fixed driving motor, guarantee driving motor's stability can, as the utility model discloses a guide rail of elevator switch door is preferred, driving motor's lateral wall fixedly connected with motor cabinet, the up end of motor cabinet and the inside wall fixed connection of install bin.
In order to make the lift-cabin door more stable at the switch in-process, conduct the utility model discloses a guide rail of elevator switch door is preferred, lower slide rail has been seted up at the middle part of lower sliding part up end, the lower terminal surface and the lower slide rail sliding connection of lift-cabin door.
In order to make driving motor normally operate, conveniently drive the lift-cabin door and normally open and be closed, conduct the utility model discloses a guide rail of elevator switch door is preferred, driving motor passes through the wire and is connected with the power.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the guide rail of the elevator door opening and closing device is characterized in that an upper slide rail is arranged at the front end below an installation box, so that an elevator door can be conveniently connected in the upper slide rail, a rotating sleeve is arranged in the installation box, the outer side wall of the rotating sleeve is provided with meshing teeth matched with a driving wheel, a driving motor is started, when the driving motor rotates clockwise, the driving wheel is meshed with the meshing teeth on the outer side wall of the rotating sleeve, the rotating sleeve is synchronously driven to rotate, a lead screw moves from the inside of the rotating sleeve, the length of the lead screw is increased, a driving connecting block connected with the other end of the lead screw drives the elevator door to be opened, when the driving motor rotates anticlockwise, the lead screw moves towards the inside of the rotating sleeve, the length of the lead screw is shortened, the driving connecting block connected with the other end of, the later maintenance and repair are convenient, and meanwhile, the stability of the elevator door switch is ensured;
2. according to the guide rail for opening and closing the elevator door, the left side and the right side of the elevator door are fixedly connected with the limiting blocks matched with the limiting sliding grooves, and when the elevator door slides, the front side and the rear side of the elevator door are limited by the limiting sliding grooves, so that the sliding stability of the elevator door is improved;
3. according to the guide rail for opening and closing the elevator door, the lower sliding rail is arranged in the middle of the upper end surface of the lower sliding piece, and the lower end surface of the elevator door is in sliding connection with the lower sliding rail, so that the lower part of the elevator door is limited by the lower sliding rail, and the elevator door is further more stable in the opening and closing process.
Drawings
Fig. 1 is an overall structure diagram of a guide rail of an elevator door opening and closing of the utility model;
FIG. 2 is a view of the structure of the screw of the present invention;
fig. 3 is a structural diagram of the groove of the present invention.
In the figure, 1, a box is installed; 101. an upper slide rail; 102. a limiting chute; 2. an elevator door; 201. a limiting block; 3. a drive motor; 301. a drive shaft; 302. a driving wheel; 303. a motor base; 4. rotating the sleeve; 401. a screw rod; 402. a driving connecting block; 403. a shaft sleeve; 404. meshing teeth; 405. a fixed connecting rod; 5. a lower sliding member; 501. a lower slide rail.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a guide rail of elevator switch door, including install bin 1, install bin 1 is installed directly over the elevator body, slide rail 101 has been seted up to the front end of install bin 1 below, the middle part of going up slide rail 101 is provided with lift-cabin door 2, the below of lift-cabin door 2 is provided with down sliding member 5, the inside of install bin 1 is provided with rotatory sleeve 4, the top of rotatory sleeve 4 is provided with driving motor 3, rotatory sleeve 4 is located directly over lift-cabin door 2, the equal threaded connection in middle part of the left and right sides of rotatory sleeve 4 has lead screw 401, the equal fixedly connected with drive connecting block 402 in one side that two lead screws 401 carried on the back mutually, the lower terminal surface of drive connecting block 402 and the up end fixed connection of lift-cabin door 2, driving motor 3's output fixedly connected with drive shaft 301, the other end fixedly connected with action wheel 302 of drive shaft.
In this embodiment: the type of the driving motor 3 is: YS7112, an upper slide rail 101 is arranged at the front end of the lower part of an installation box 1, so that an elevator door 2 is conveniently connected inside the upper slide rail 101, a rotary sleeve 4 is arranged inside the installation box 1, the outer side wall of the rotary sleeve 4 is provided with meshing teeth 404 matched with a driving wheel 302, a driving motor 3 is started, when the driving motor 3 rotates clockwise, the driving wheel 302 is meshed with the meshing teeth 404 on the outer side wall of the rotary sleeve 4 to synchronously drive the rotary sleeve 4 to rotate, a screw rod 401 moves from the inside of the rotary sleeve 4, the length of the screw rod 401 is increased, a driving connecting block 402 connected with the other end of the screw rod 401 drives the elevator door 2 to be opened, when the driving motor 3 rotates anticlockwise, the screw rod 401 moves towards the inside of the rotary sleeve 4, the length of the screw rod 401 is shortened, the driving connecting block 402 connected with the other end of, the guide rail for opening and closing the elevator door has a simple structure, is convenient for later maintenance and repair, and simultaneously ensures the stability of the opening and closing of the elevator door 2.
As a technical optimization scheme of the utility model, spacing spout 102 has been seted up to the inside of going up slide rail 101, the equal fixedly connected with in the left and right sides of lift-cabin door 2 and spacing spout 102 assorted stopper 201.
In this embodiment: the limiting blocks 201 matched with the limiting sliding grooves 102 are fixedly connected to the left side and the right side of the elevator door 2, so that the front side and the rear side of the elevator door 2 are limited by the limiting sliding grooves 102 when the elevator door 2 slides, and the sliding stability of the elevator door 2 is improved.
As a technical optimization scheme of the utility model, the lateral wall swing joint of rotating sleeve 4 has axle sleeve 403, the equal fixedly connected with fixed connecting rod 405 of the up end of two axle sleeves 403, the up end of fixed connecting rod 405 and the inside wall fixed connection of install bin 1.
In this embodiment: through the lateral wall swing joint at rotatory sleeve 4 there is axle sleeve 403, and then make things convenient for fixed connection fixed link 405 at the up end of axle sleeve 403, with the upper end of fixed link 405 and the inside wall fixed connection of install bin 1, further make rotatory sleeve 4 reach convenient fixed effect to conveniently make rotatory sleeve 4 conveniently control lift-cabin door 2 and open and the closed operation.
As a technical optimization scheme of the utility model, driving motor 3's lateral wall fixedly connected with motor cabinet 303, the up end of motor cabinet 303 and the inside wall fixed connection of install bin 1.
In this embodiment: through the lateral wall fixedly connected with motor cabinet 303 at driving motor 3, and then make motor cabinet 303 make things convenient for fixed driving motor 3, driving motor 3 guarantees driving motor 3's stability can when the operation.
As a technical optimization scheme of the utility model, lower slide rail 501 has been seted up at the middle part of 5 up end of lower gliding part, elevator door 2's lower terminal surface and lower slide rail 501 sliding connection.
In this embodiment: the lower sliding rail 501 is arranged in the middle of the upper end surface of the lower sliding piece 5, and the lower end surface of the elevator door 2 is in sliding connection with the lower sliding rail 501, so that the lower part of the elevator door 2 is limited by the lower sliding rail 501, and the elevator door 2 is further more stable in the opening and closing process.
As a technical optimization scheme of the utility model, driving motor 3 passes through the wire and is connected with the power.
In this embodiment: the driving motor 3 is connected with a power supply through a wire, so that the driving motor 3 can work normally, and the elevator door 2 can be driven to open and close normally.
The working principle is as follows: firstly, an upper sliding rail 101 is arranged at the front end of the lower part of an installation box 1, and then an elevator door 2 is conveniently connected in the upper sliding rail 101, a rotary sleeve 4 is arranged in the installation box 1, the outer side wall of the rotary sleeve 4 is provided with meshing teeth 404 matched with a driving wheel 302, a driving motor 3 is started, when the driving motor 3 rotates clockwise, the driving wheel 302 is meshed with the meshing teeth 404 on the outer side wall of the rotary sleeve 4, the rotary sleeve 4 is synchronously driven to rotate, a screw rod 401 moves from the inner part of the rotary sleeve 4, the length of the screw rod 401 is increased, a driving connecting block 402 connected with the other end of the screw rod 401 drives the elevator door 2 to be opened, when the driving motor 3 rotates anticlockwise, the screw rod 401 moves towards the inner part of the rotary sleeve 4, the length of the screw rod 401 is shortened, the driving connecting block 402 connected with the, the guide rail for opening and closing the elevator door has a simple structure, is convenient for later maintenance and repair, and simultaneously ensures the stability of the opening and closing of the elevator door 2.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a guide rail of elevator switch door, includes install bin (1), its characterized in that: the elevator installation structure is characterized in that the installation box (1) is installed right above an elevator body, an upper sliding rail (101) is arranged at the front end below the installation box (1), an elevator door (2) is arranged in the middle of the upper sliding rail (101), a lower sliding part (5) is arranged below the elevator door (2), a rotating sleeve (4) is arranged inside the installation box (1), a driving motor (3) is arranged above the rotating sleeve (4), the rotating sleeve (4) is located right above the elevator door (2), the middle parts of the left side and the right side of the rotating sleeve (4) are both in threaded connection with lead screws (401), one side of each of the two lead screws (401), which is opposite to each other, is both fixedly connected with a driving connecting block (402), the lower end face of the driving connecting block (402) is fixedly connected with the upper end face of the elevator door (2), and the output end of the driving, the other end fixedly connected with action wheel (302) of drive shaft (301), the outside middle part of rotating sleeve (4) is provided with and takes turns with action wheel (302) assorted meshing tooth (404).
2. A guide rail for an elevator door according to claim 1, wherein: the elevator door is characterized in that a limiting sliding groove (102) is formed in the upper sliding rail (101), and limiting blocks (201) matched with the limiting sliding groove (102) are fixedly connected to the left side and the right side of the elevator door (2).
3. A guide rail for an elevator door according to claim 1, wherein: the outer side wall of the rotating sleeve (4) is movably connected with a shaft sleeve (403), two fixed connecting rods (405) are fixedly connected to the upper end faces of the shaft sleeves (403), and the upper end faces of the fixed connecting rods (405) are fixedly connected with the inner side wall of the installation box (1).
4. A guide rail for an elevator door according to claim 1, wherein: the outer side wall of the driving motor (3) is fixedly connected with a motor base (303), and the upper end face of the motor base (303) is fixedly connected with the inner side wall of the installation box (1).
5. A guide rail for an elevator door according to claim 1, wherein: the middle part of the upper end surface of the lower sliding piece (5) is provided with a lower sliding rail (501), and the lower end surface of the elevator door (2) is connected with the lower sliding rail (501) in a sliding manner.
6. A guide rail for an elevator door according to claim 1, wherein: the driving motor (3) is connected with a power supply through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021200401.9U CN212832297U (en) | 2020-06-25 | 2020-06-25 | Guide rail for opening and closing door of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021200401.9U CN212832297U (en) | 2020-06-25 | 2020-06-25 | Guide rail for opening and closing door of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212832297U true CN212832297U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021200401.9U Active CN212832297U (en) | 2020-06-25 | 2020-06-25 | Guide rail for opening and closing door of elevator |
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| Country | Link |
|---|---|
| CN (1) | CN212832297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233297A (en) * | 2021-05-13 | 2021-08-10 | 陈文俊 | Anti-falling elevator car |
-
2020
- 2020-06-25 CN CN202021200401.9U patent/CN212832297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113233297A (en) * | 2021-05-13 | 2021-08-10 | 陈文俊 | Anti-falling elevator car |
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