CN213085150U - Elevator door motor convenient to adjust - Google Patents
Elevator door motor convenient to adjust Download PDFInfo
- Publication number
- CN213085150U CN213085150U CN202021942139.5U CN202021942139U CN213085150U CN 213085150 U CN213085150 U CN 213085150U CN 202021942139 U CN202021942139 U CN 202021942139U CN 213085150 U CN213085150 U CN 213085150U
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- Prior art keywords
- fixed
- door
- guide rail
- round
- elevator
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Abstract
The utility model discloses an elevator door machine convenient to adjust, including elevator car, elevator car's door top is provided with the door guide fixed plate that is fixed in elevator car front surface, door guide fixed plate front surface is fixed with the driving door guide rail, the below of driving door guide rail is provided with the driven door guide rail that is fixed in door guide fixed plate front surface, all be provided with a pair of gyro wheel in the recess of driven door guide rail, the axle center department of gyro wheel is fixed with the first round bar that extends forward, driven door guide rail's the common fixedly connected with driven door of the other end of two first round bars, all be provided with a pair of gyro wheel in the recess of driving door guide rail, the axle center department of gyro wheel is fixed with the second round bar that extends forward. The utility model discloses can finely tune elevator door machine when the installation to reduce the abnormal sound that elevator door machine produced when using, avoided the damage to elevator door machine.
Description
Technical Field
The utility model relates to an elevator door motor equipment field especially relates to an elevator door motor is convenient for adjust.
Background
The elevator door machine is a mechanism for opening and closing elevator car door, when it is received the elevator and opened or closed the door signal, the elevator door machine controls the door opening motor through the control system of its own, changes the moment produced by the motor into the force of a specific direction, closes or opens the door. The elevator door motor is widely applied, the fixing position of the elevator door motor can not be accurately determined when the elevator door motor is often installed, the elevator door motor can generate abnormal sound when being opened or closed, and people taking the elevator can generate panic, and after the elevator door motor is used for a long time, the elevator door motor can be damaged, so that the problem that how to design the elevator door motor convenient to adjust becomes urgent needs to be solved.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an elevator door machine is convenient for adjust can finely tune elevator door machine when the installation to reduce the abnormal sound that elevator door machine produced when using, avoided the damage to elevator door machine.
(II) technical scheme
The utility model provides a door machine convenient for adjusting an elevator, which comprises an elevator car, a door guide rail fixing plate fixed on the front surface of the elevator car is arranged above a door of the elevator car, a driving door guide rail is fixed on the front surface of the door guide rail fixing plate, a driven door guide rail fixed on the front surface of the door guide rail fixing plate is arranged below the driving door guide rail, a pair of rollers are arranged in grooves of the driven door guide rail, a first round rod extending forwards is fixed at the axle center of the roller, the other ends of the two first round rods of the driven door guide rail are fixedly connected with a driven door together, a pair of rollers are arranged in the grooves of the driving door guide rail, a second round rod extending forwards is fixed at the axle center of the roller, the other ends of the two second round rods of the driving door guide rail are fixedly connected with a driving door together, a fixed rotating plate is fixed at the top end of the driving door, the front surface of fixed rotor plate is fixed with first axis of rotation, it is connected with first square slat to rotate on the periphery of first axis of rotation, the peripheral cover of first square slat is equipped with square sleeve pipe, square sleeve pipe keeps away from the first circular sleeve pipe of one end fixedly connected with of first square slat, first circular sleeve pipe's right side is provided with the linkage round bar, the fixed cover of first circular sleeve pipe is established on the outer periphery of linkage round bar, first circular sleeve pipe's right side is provided with the second circular sleeve pipe of movable cover on the outer periphery of linkage round bar, be fixed with second square slat on the outer periphery of second circular sleeve pipe, the second square slat rotates through first axis of rotation and is connected with rectangular slat, the rear side of rectangular slat is provided with the step motor who is fixed in elevator car upper surface, step motor's output shaft with rectangular slat rotates and is connected, the circular sheathed tube left and right sides of second all is provided with movable sleeve and establishes the sliding collar on the outer periphery of linkage circle pole, every equal fixed first fixed plate that is provided with on the outer periphery of sliding collar, first fixed plate front surface all is fixed with the second axis of rotation, every the second axis of rotation all rotates and is connected with the gangbar, the other end common rotation of gangbar is connected with a turning block, the top of turning block is provided with the threaded rod, the threaded rod runs through the turning block upper surface and with the circular sheathed tube of second contacts.
Preferably, the inner section of the square sleeve is matched with the section of the first square strip plate, a threaded hole is formed in the front surface of the square sleeve, and a bolt is connected to the threaded hole in a threaded manner.
Preferably, the fixed rocking wheel in upper end of threaded rod, the other end threaded connection of threaded rod has the butt piece, the through-hole has been seted up to the turning block upper surface, processing has the screw thread with threaded rod assorted in the through-hole.
Preferably, a pair of first blocking strips is fixed on the front surface of the driven door, a second blocking strip is fixed on the rear surface of the driving door, and the second blocking strip fixed on the driving door is in contact with one side, close to each other, of the first blocking strip fixed on the left side of the driven door.
Preferably, the stepping motor is electrically connected with an external power supply.
Preferably, both ends of the rotating block are fixed with second fixing plates, the front surfaces of the second fixing plates are fixed with third rotating shafts, round holes are formed in both ends of the linkage rod, and the round holes are respectively sleeved on the second rotating shafts and the third rotating shafts.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
1. through the design of first square slat, square sleeve pipe and bolt, can adjust the distance between fixed commentaries on classics board and the linkage round bar, avoid colliding with between rectangular slat and the sliding ring, and then avoided the damage of elevator door machine.
2. Through the combined design of sliding ring, turning block, threaded rod, can adjust the closing range of elevator door machine, and then guarantee the closed normal use of switch of elevator door machine.
Drawings
Fig. 1 is the utility model provides a be convenient for adjust elevator door machine's elevation.
Fig. 2 is a cross-sectional view along the direction a-a of the present invention.
Fig. 3 is an enlarged schematic view of a structure in fig. 1.
In the figure: 1 elevator car, 2 door guide fixed plates, 3 driving door guide rails, 4 driven door guide rails, 5 driven doors, 6 driving doors, 7 fixed rotating plates, 8 first square laths, 9 square sleeves, 10 first circular sleeves, 11 linkage round rods, 12 second circular sleeves, 13 second square laths, 14 long laths, 15 sliding rings, 16 rotating blocks, 17 threaded rods and 18 stepping motors.
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.
As shown in fig. 1-3, the elevator door machine convenient for adjusting provided by the utility model comprises an elevator car 1, a door guide rail fixing plate 2 fixed on the front surface of the elevator car 1 is arranged above the door of the elevator car 1, a driving door guide rail 3 is fixed on the front surface of the door guide rail fixing plate 2, a driven door guide rail 4 fixed on the front surface of the door guide rail fixing plate 2 is arranged below the driving door guide rail 3, a pair of rollers are arranged in the grooves of the driven door guide rail 4, a first round bar extending forwards is fixed at the axle center of the roller, a driven door 5 is fixedly connected with the other ends of the two first round bars of the driven door guide rail 4 together, a pair of rollers are arranged in the grooves of the driving door guide rail 3, a second round bar extending forwards is fixed at the axle center of the roller, a driving door 6 is fixedly connected with the other ends of the two second round bars of the driving door guide rail 3, a fixed rotating plate 7 is fixed at the top end of the driving door 6, a first rotating shaft is fixed on the front surface of the fixed rotating plate 7, a first square plate 8 is rotatably connected on the circumferential surface of the first rotating shaft, a square sleeve 9 is sleeved on the periphery of the first square plate 8, a first circular sleeve 10 is fixedly connected at one end of the square sleeve 9 far away from the first square plate 8, a linkage round bar 11 is arranged on the right side of the first circular sleeve 10, the first circular sleeve 10 is fixedly sleeved on the outer circumferential surface of the linkage round bar 11, a second circular sleeve 12 which is movably sleeved on the outer circumferential surface of the linkage round bar 11 is arranged on the right side of the first circular sleeve 10, a second square plate 13 is fixed on the outer circumferential surface of the second circular sleeve 12, the second square plate 13 is rotatably connected with a long plate 14 through the first rotating shaft, a stepping motor 18 fixed on the upper surface of the elevator car 1 is arranged on the rear side of the long plate 14, and the output, the left side and the right side of the second circular sleeve 12 are respectively provided with a sliding ring 15 movably sleeved on the outer circumferential surface of the linkage circular rod 11, the outer circumferential surface of each sliding ring 15 is fixedly provided with a first fixing plate, the front surface of each first fixing plate is fixedly provided with a second rotating shaft, each second rotating shaft is rotatably connected with a linkage rod, the other end of each linkage rod is rotatably connected with a rotating block 16, a threaded rod 17 is arranged above each rotating block 16, and the threaded rod 17 penetrates through the upper surface of each rotating block 16 and is in contact with the second circular sleeve 12.
In an alternative embodiment, the internal section of the square sleeve 9 matches the section of the first square strip 8, and the front surface of the square sleeve 9 is provided with a threaded hole in which a bolt is screwed.
The bolt is designed to fix the square sleeve 9 to the first square plate 8.
In an optional embodiment, a rocking wheel is fixed at the upper end of the threaded rod 17, a butting block is connected to the other end of the threaded rod 17 in a threaded manner, a through hole is formed in the upper surface of the rotating block 16, and threads matched with the threaded rod 17 are processed in the through hole.
It should be noted that the rocking wheel facilitates the rotation of the rotating block 16, and the threaded connection design of the abutting block facilitates the friction between the rotating block 16 and the second circular sleeve 12 when the rotating block 16 is rotated, and the abutting block increases the stress area.
In an alternative embodiment, a pair of first bars are fixed to the front surface of the driven door 5, a second bar is fixed to the rear surface of the driving door 6, and the second bar fixed to the driving door 6 contacts a side of the first bar fixed to the left side of the driven door 5, which is close to each other.
It should be noted that the first stop strip and the second stop strip are designed to enable the driving door 6 to drive the driven door 5 to move.
In an alternative embodiment, the stepper motor 18 is electrically connected to an external power source.
In an alternative embodiment, a second fixing plate is fixed at both ends of the rotating block 16, a third rotating shaft is fixed at the front surface of the second fixing plate, and circular holes are formed at both ends of the linkage rod and respectively sleeved on the second rotating shaft and the third rotating shaft.
The working principle is as follows: firstly fixing a door guide rail fixing plate 2 on an upper ridge of an elevator car 1, respectively putting rollers of a driven door 5 and a driving door 6 into a corresponding driven door guide rail 4 and a driving door guide rail 3, rotatably connecting a first square plate 8 with a fixed rotating plate 7 fixed at the upper end of the driving door 6, fixedly sleeving a square sleeve 9 on the circumferential surface of a first circular sleeve 10 on the first square plate 8, fixing a stepping motor 18 on the upper surface of the elevator car 1, rotatably connecting a long plate 14 on an output shaft of the stepping motor 18, rotatably connecting the long plate 14 with a second square plate 13, sleeving a second circular sleeve 12 fixed on the second square plate 13 on a linkage round rod 11, sleeving a sliding ring 15 on the linkage round rod 11, closing the driven door 5 and the driving door 6, adjusting the first square plate 8 and the square sleeve 9 to proper heights, screwing a bolt in a threaded hole of the second square sleeve 12, the first square plate 8 and the square sleeve 9 are fixed, the distance between the first circular sleeve 10 and the second circular sleeve 12 is adjusted to a proper position, the rocking wheel is rotated, the rotating block 16 and the threaded rod 17 are rotated, the abutting block of the rotating block 16 is in contact with the second circular sleeve 12, the two linkage rods drive the two sliding rings 15 to be close to each other, the sliding rings 15 generate upward pulling force on the linkage circular rod 11, sliding between the linkage circular rod 11 and the second circular sleeve 12 is limited, meanwhile, the abutting block of the threaded connection at the lower end of the rotating block 16 is opposite to the rotating direction of the rotating block 16, friction between the abutting block and the second circular sleeve 12 is avoided, and the service life of the equipment is prolonged.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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. A door machine convenient for adjusting an elevator door comprises an elevator car (1) and is characterized in that a door guide rail fixing plate (2) fixed on the front surface of the elevator car (1) is arranged above a door of the elevator car (1), a driving door guide rail (3) is fixed on the front surface of the door guide rail fixing plate (2), a driven door guide rail (4) fixed on the front surface of the door guide rail fixing plate (2) is arranged below the driving door guide rail (3), a pair of rollers are arranged in grooves of the driven door guide rail (4), a first round rod extending forwards is fixed at the axis of each roller, a driven door (5) is fixedly connected with the other ends of two first round rods of the driven door guide rail (4) together, a pair of rollers are arranged in the grooves of the driving door guide rail (3), and a second round rod extending forwards is fixed at the axis of each roller, the utility model discloses a two round bar linkage mechanism, including initiative door guide rail (3), the common fixedly connected with of the other end of two second round bars of initiative door (6) takes place initiative door (6), the top of initiative door (6) is fixed with fixed commentaries on classics board (7), the fixed front surface who changes board (7) is fixed with first axis of rotation, it is connected with first square slat (8) to rotate on the periphery of first axis of rotation, the peripheral cover of first square slat (8) is equipped with square sleeve pipe (9), the first round sleeve pipe (10) of one end fixedly connected with of first square slat (8) is kept away from to square sleeve pipe (9), the right side of first round sleeve pipe (10) is provided with linkage round bar (11), first round sleeve pipe (10) fixed cover is established on the outer periphery of linkage round bar (11), the right side of first round sleeve pipe (10) is provided with movable cover and is established second round sleeve pipe (12) on linkage round, be fixed with second side slat (13) on the circular sleeve pipe of second (12) outer periphery, second side slat (13) rotate through first axis of rotation and are connected with rectangular slat (14), the rear side of rectangular slat (14) is provided with and is fixed in step motor (18) of elevator car (1) upper surface, the output shaft of step motor (18) with rectangular slat (14) rotate and are connected, the left and right sides of the circular sleeve pipe of second (12) all is provided with movable sleeve and establishes slip ring (15) on linkage round bar (11) outer periphery, every all fixedly on the outer periphery of slip ring (15) be provided with first fixed plate, first fixed plate front surface all is fixed with the second axis of rotation, every the second axis of rotation all rotates and is connected with the gangbar, the other end of gangbar rotates jointly and is connected with a rotation piece (16), a threaded rod (17) is arranged above the rotating block (16), and the threaded rod (17) penetrates through the upper surface of the rotating block (16) and is in contact with the second circular sleeve (12).
2. The elevator door convenient to adjust as claimed in claim 1, wherein the inner section of the square sleeve (9) is matched with the section of the first square strip plate (8), the front surface of the square sleeve (9) is provided with a threaded hole, and a bolt is connected in the threaded hole.
3. The elevator door convenient to adjust as claimed in claim 1, wherein the rocking wheel is fixed at the upper end of the threaded rod (17), the other end of the threaded rod (17) is in threaded connection with a butting block, a through hole is formed in the upper surface of the rotating block (16), and threads matched with the threaded rod (17) are processed in the through hole.
4. The elevator door convenient to adjust as recited in claim 1, wherein a pair of first bars are fixed to a front surface of the driven door (5), a second bar is fixed to a rear surface of the driving door (6), and the second bar fixed to the driving door (6) is in contact with a side of the first bar fixed to the left side of the driven door (5) that is close to each other.
5. The elevator door motor facilitating adjustment of claim 1, wherein the stepper motor (18) is electrically connected to an external power source.
6. The elevator door motor convenient to adjust as claimed in claim 1, wherein a second fixing plate is fixed at each of two ends of the rotating block (16), a third rotating shaft is fixed on each of the front surfaces of the second fixing plates, and circular holes are formed at each of two ends of the linkage rod and are respectively sleeved on the second rotating shaft and the third rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942139.5U CN213085150U (en) | 2020-09-08 | 2020-09-08 | Elevator door motor convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021942139.5U CN213085150U (en) | 2020-09-08 | 2020-09-08 | Elevator door motor convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213085150U true CN213085150U (en) | 2021-04-30 |
Family
ID=75634356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021942139.5U Expired - Fee Related CN213085150U (en) | 2020-09-08 | 2020-09-08 | Elevator door motor convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213085150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104709A (en) * | 2021-05-07 | 2021-07-13 | 宁波奥力迅电梯部件有限公司 | Prevent weighing down clear elevator layer door and open protection device |
-
2020
- 2020-09-08 CN CN202021942139.5U patent/CN213085150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104709A (en) * | 2021-05-07 | 2021-07-13 | 宁波奥力迅电梯部件有限公司 | Prevent weighing down clear elevator layer door and open protection device |
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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 |
Granted publication date: 20210430 Termination date: 20210908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |