CN211569795U - Noise reduction device for elevator operation - Google Patents
Noise reduction device for elevator operation Download PDFInfo
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- CN211569795U CN211569795U CN201922482507.6U CN201922482507U CN211569795U CN 211569795 U CN211569795 U CN 211569795U CN 201922482507 U CN201922482507 U CN 201922482507U CN 211569795 U CN211569795 U CN 211569795U
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- mounting plate
- elevator
- groove
- panel
- fixedly connected
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Abstract
The utility model discloses a noise reduction device for elevator operation, which comprises a bottom mounting plate and a top mounting plate, wherein two pairs of bottom mounting plates and two pairs of top mounting plates are arranged, the device inserts a panel between a bottom clamping groove and a top clamping groove by arranging a sound insulation plate, the device is integrally placed on the inner wall of one side of the elevator connecting guide rail, the noise generated by the guide rail in the elevator lifting process is taken out by utilizing the action of the sound insulation board, thereby avoiding passengers in the elevator from being influenced by noise, and the handrail can ensure that people can stand more stably in the elevator, secondly, the rotation that bottom mounting panel and top mounting panel highly can pass through the lead screw to shift on the thread bush and drive the regulation pole and shift up and carry out the distance between the two, the side carries out the regulation of width through spring and touch panel, thereby makes this device be convenient for install.
Description
Technical Field
The utility model relates to a device of making an uproar, in particular to device of making an uproar falls in elevator operation belongs to elevator accessory technical field.
Background
Among the prior art, because modern building is the high-rise mostly, therefore the use of elevator is extensive day by day, and the promotion in-process of elevator, the noise that the guide rail friction of its both sides outer wall produced is very big enough to pierce through the elevator and transmit to the elevator inside for inside passenger feels uncomfortable, consequently the utility model provides an elevator operation is with falling device of making an uproar.
Disclosure of Invention
The utility model provides an elevator operation is with falling device of making an uproar, this device is through being provided with the acoustic celotex board, insert the panel and establish between bottom draw-in groove and top draw-in groove, on putting into one side inner wall of elevator connection guide rail with the device is whole, utilize the effect of acoustic celotex board to take out the produced noise at elevator promotion in-process guide rail, thereby avoid the inside passenger of elevator to receive the influence of noise, through being provided with the handrail, can make the people more stable of standing inside the elevator, secondly, the rotation that bottom mounting panel and top mounting panel highly can pass through the lead screw, thereby shift on the screw thread cover and drive the regulation pole and shift up and carry out the distance between the two, the side carries out the regulation of width through spring and touch plate, thereby make this.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a noise reduction device for elevator operation, including bottom mounting panel and top mounting panel, bottom mounting panel and top mounting panel are provided with two pairs, bottom draw-in groove and top draw-in groove have been dug respectively to bottom mounting panel and top mounting panel one side, the fixed surface of bottom mounting panel installs the motor mounting panel, the bottom fixed mounting of motor mounting panel has micro-motor, micro-motor's output fixedly connected with lead screw, the outside threaded connection of the one end that is close to the top mounting panel on the lead screw has the thread bush, the one end fixedly connected with limiting plate of keeping away from the bottom mounting panel on the lead screw, the guide way has all been dug at the top of bottom mounting panel on bottom draw-in groove one side, all correspond inserting on the guide way and be equipped with the regulation pole, the one end of keeping away from, the utility model discloses a bottom mounting panel, including bottom mounting panel, threaded groove, threaded connection, threaded post, panel, top clamping groove, spring, the bottom lateral wall of bottom mounting panel is last to cut threaded groove, threaded post part sets up between the bottom clamping groove, it is equipped with the panel to insert between the bottom clamping groove and between the top clamping groove, the back fixedly connected with acoustic celotex board of panel, the top of top mounting panel and the one side of keeping away from the top clamping groove all cut the spacing groove, all insert on the spacing groove and be equipped with the spring, the one end of keeping away from the top clamping groove on the spring all with.
Preferably, the contact plate has a width less than a width of the top mounting plate.
Preferably, the threaded sleeve is fixedly connected with the surface of the top mounting plate.
Preferably, the surface of the lower end of the panel is fixedly connected with a handrail, and a rubber sleeve is sleeved on the handrail.
Preferably, the cross-sectional dimension of the limiting plate is larger than that of the threaded sleeve.
Preferably, the threaded column is provided with a rotary handle fixedly connected with one end outside the bottom clamping groove.
The utility model discloses the beneficial effect who reaches is: this device is through being provided with the acoustic celotex board, insert the panel and establish between bottom draw-in groove and top draw-in groove, on putting into one side inner wall that the elevator is connected to the guide rail with the device is whole, utilize the effect of acoustic celotex board to take out the produced noise at elevator promotion in-process guide rail, thereby avoid the inside passenger of elevator to receive the influence of noise, through being provided with the handrail, can make the people more stable of standing inside the elevator, secondly, the rotation that highly can pass through the lead screw of bottom mounting panel and top mounting panel, thereby shift on the screw thread cover and move the regulation pole and shift up and carry out the distance between the two, the side carries out the regulation of width through spring and touch panel, thereby make this.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the bottom mounting plate of the present invention;
fig. 3 is a schematic view of a partial structure of the top mounting plate of the present invention.
In the figure: 1. a bottom mounting plate; 2. a top mounting plate; 3. a bottom clamping groove; 4. a top clamping groove; 5. a motor mounting plate; 6. a micro motor; 7. a screw rod; 8. a threaded sleeve; 9. a limiting plate; 10. adjusting a rod; 11. a guide groove; 12. a thread groove; 13. a threaded post; 14. turning a handle; 15. a panel; 16. a sound insulating board; 17. a handrail; 18. a rubber sleeve; 19. a limiting groove; 20. a spring; 21. contact the board.
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.
Example (b): as shown in FIGS. 1-3, the noise reduction device for elevator operation of the present invention comprises a bottom mounting plate 1 and a top mounting plate 2, wherein two pairs of bottom mounting plate 1 and top mounting plate 2 are provided, a bottom slot 3 and a top slot 4 are respectively cut on one side of the bottom mounting plate 1 and the top mounting plate 2, a motor mounting plate 5 is fixedly mounted on the surface of the bottom mounting plate 1, a micro-motor 6 is fixedly mounted on the bottom of the motor mounting plate 5, a lead screw 7 is fixedly connected to the output end of the micro-motor 6, a threaded sleeve 8 is externally and threadedly connected to one end of the lead screw 7 close to the top mounting plate 2, a limiting plate 9 is fixedly connected to one end of the lead screw 7 far from the bottom mounting plate 1, guide grooves 11 are cut on the top of the bottom mounting plate 1 on one side of the bottom slot 3, adjusting rods 10 are correspondingly inserted on the guide grooves 11, and one end of, the screw thread groove 12 is dug on the bottom lateral wall of bottom mounting panel 1, threaded connection has screw thread post 13 on screw thread groove 12, screw thread post 13 part sets up between the bottom draw-in groove 3, it is equipped with panel 15 to insert between bottom draw-in groove 3 and the top draw-in groove 4, back fixedly connected with acoustic celotex board 16 of panel 15, utilize acoustic celotex board 16 to absorb the frictional noise who eliminates at elevator promotion in-process guide rail production, spacing groove 19 is all dug at the top of top mounting panel 2 and the one side of keeping away from top draw-in groove 4, all insert on the spacing groove 19 and be equipped with spring 20, the one end of keeping away from top draw-in groove 4 on the spring 20 all with touch board 21 fixed weld, utilize spring 20's elasticity to change the distance between two bottom mounting panels 1 and the top mounting.
Threaded sleeve 8 is connected with the fixed surface of top mounting panel 2, and the cross sectional dimension of limiting plate 9 is greater than the cross sectional dimension of threaded sleeve 8, and threaded column 13 is provided with the outside one end fixedly connected with swing handle 14 of bottom draw-in groove 3, and the lower extreme fixed surface of panel 15 is connected with handrail 17, and the cover is equipped with rubber sleeve 18 on handrail 17, and the width that touches board 21 is less than the width of top mounting panel 2.
Specifically, when the utility model is used, the spring 20 on one side of the contact plate 21 is correspondingly inserted into the limit groove of the top mounting plate 2, the top mounting plate 2 and the bottom mounting plate 1 are arranged on one side of the side wall of the elevator, so that the contact plate 21 is attached to the front and back inner walls of the elevator, firstly, the panel 15 is inserted between the bottom clamping groove 3 and the top clamping groove 4, a force towards the contact plate 21 is applied to the panel 15, so that the device compresses the spring 20, the other end of the panel 15 is conveniently clamped in the same bottom clamping groove 3 and the top clamping groove 4, after the clamping is completed, the micro motor 6 is started to drive the screw rod 7 to rotate, so that the thread bush 8 moves up and down on the screw rod 7, so as to drive the top mounting plate 2 to move up and down, until the top of the top mounting plate 2 is contacted with the top in the elevator, at the moment, because the panel 15 is still, after the regulation is accomplished, close micro motor, loosen panel 15, spring 20 drives two bottom mounting panels 1 and top mounting panel under the effect of elasticity and is close to each other, thereby fix panel 15 between bottom draw-in groove 3 and top draw-in groove 4, accomplish the fixed of panel 15, through 14 rotatory screw thread posts 13 of swing handle, make screw thread post 13 one end support the bottom of panel 15, consolidate panel 15 once more, the installation of completion device, can carry out the isolated of noise through acoustic celotex board 16.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The noise reduction device for elevator operation is characterized by comprising a bottom mounting plate (1) and a top mounting plate (2), wherein the bottom mounting plate (1) and the top mounting plate (2) are provided with two pairs, a bottom clamping groove (3) and a top clamping groove (4) are respectively arranged on one side of the bottom mounting plate (1) and one side of the top mounting plate (2), a motor mounting plate (5) is fixedly arranged on the surface of the bottom mounting plate (1), a micro motor (6) is fixedly arranged on the bottom of the motor mounting plate (5), a lead screw (7) is fixedly connected with the output end of the micro motor (6), a thread sleeve (8) is in threaded connection with the outer part of one end, close to the top mounting plate (2), of the lead screw (7), a limiting plate (9) is fixedly connected with one end, far away from the bottom mounting plate (1), of one side of the bottom clamping groove (3), and a guide groove (11) is formed in, adjusting rods (10) are correspondingly inserted in the guide grooves (11), one ends of the adjusting rods (10) far away from the guide grooves (11) are fixedly connected with the bottom of the top mounting plate (2), a thread groove (12) is drilled on the bottom side wall of the bottom mounting plate (1), a thread column (13) is connected to the thread groove (12) in a threaded manner, the threaded columns (13) are partially arranged between the bottom clamping grooves (3), panels (15) are inserted between the bottom clamping grooves (3) and between the top clamping grooves (4), the back of the panel (15) is fixedly connected with a sound insulation board (16), the top of the top mounting plate (2) and one side far away from the top clamping groove (4) are both provided with a limiting groove (19), springs (20) are inserted into the limiting grooves (19), and one ends, far away from the top clamping grooves (4), of the springs (20) are fixedly welded with the contact plates (21).
2. A noise reducing device for elevator operation according to claim 1, characterized in that the width of the contact plate (21) is smaller than the width of the top mounting plate (2).
3. A noise reducing device for elevator operation according to claim 1, characterized in that the threaded sleeve (8) is fixedly connected to the surface of the top mounting plate (2).
4. The noise reduction device for elevator operation according to claim 1, wherein a handrail (17) is fixedly connected to the lower end surface of the panel (15), and a rubber sleeve (18) is sleeved on the handrail (17).
5. The noise reducer for elevator operation according to claim 1, wherein the cross-sectional dimension of the limit plate (9) is larger than the cross-sectional dimension of the threaded sleeve (8).
6. The noise reduction device for elevator operation according to claim 1, characterized in that the threaded column (13) is provided with a knob (14) fixedly connected to one end outside the bottom slot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482507.6U CN211569795U (en) | 2019-12-31 | 2019-12-31 | Noise reduction device for elevator operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482507.6U CN211569795U (en) | 2019-12-31 | 2019-12-31 | Noise reduction device for elevator operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211569795U true CN211569795U (en) | 2020-09-25 |
Family
ID=72553632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922482507.6U Active CN211569795U (en) | 2019-12-31 | 2019-12-31 | Noise reduction device for elevator operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211569795U (en) |
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2019
- 2019-12-31 CN CN201922482507.6U patent/CN211569795U/en active Active
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