CN216512275U - Sound insulation device for elevator - Google Patents
Sound insulation device for elevator Download PDFInfo
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- CN216512275U CN216512275U CN202122480292.1U CN202122480292U CN216512275U CN 216512275 U CN216512275 U CN 216512275U CN 202122480292 U CN202122480292 U CN 202122480292U CN 216512275 U CN216512275 U CN 216512275U
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- fixedly connected
- elevator
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- bottom plate
- sound insulation
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- 238000009413 insulation Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims abstract description 3
- 229920000742 Cotton Polymers 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims 2
- 230000035939 shock Effects 0.000 abstract description 14
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a sound insulation device for an elevator, which comprises a top sound insulation mechanism and a bottom sound insulation mechanism, wherein the top sound insulation mechanism comprises an elevator body, a supporting rod, a first telescopic rod and a first spring, the elevator body is fixedly connected with a car roof, the car roof is fixedly connected with the supporting rod, the supporting rod is fixedly connected with the car roof, the supporting rod is fixedly connected with a protective guard, the first telescopic rod is fixedly connected with the car roof, the first telescopic rod is fixedly connected with a connecting plate, the first spring is fixedly connected with the car roof, the first spring is fixedly connected with the connecting plate, and the connecting plate is fixedly connected with a first sound insulation plate. Carry out the separation to bottom noise through No. two acoustic celotex boards, shake the noise that receives through No. three telescopic links and No. three spring are flexible simultaneously, absorb the shock attenuation, absorb the noise, the noise carries out abundant completely cut off and absorption, avoids elevator body inside to receive noise influence.
Description
Technical Field
The utility model relates to the field of elevator equipment, in particular to a sound insulation device for an elevator.
Background
Elevator refers to a permanent transportation device serving several specific floors in a building, the car of which runs on at least two rows of rigid rails moving perpendicular to the horizontal plane or at an angle of inclination less than 15 ° to the vertical, also having a step type, the tread plates being mounted on a track for continuous running, commonly known as escalator or moving sidewalk, a fixed lifting device serving a specific floor, a vertical lift elevator having a car running between at least two rows of rigid guide rails perpendicular or at an angle of inclination less than 15 °, the size and the structural form of which are convenient for passengers to get in and out or load and unload goods, and it is customary to use the elevator as a generic name for vertical transportation means in a building regardless of the driving manner.
Traditional elevator when using, current elevator can produce the vibration at the operation in-process, and most elevators do not have shock attenuation equipment or shock attenuation effect is not good, and current elevator can produce the noise when the operation simultaneously, causes noise pollution, leads to taking the time comfort level to reduce. Therefore, an elevator sound insulation device is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a noise insulation for elevator for solve current elevator among the prior art and can produce the vibration at the operation in-process, and most elevator do not have shock attenuation equipment or shock attenuation effect is not good, and current elevator can produce the noise when the operation simultaneously, causes noise pollution, leads to the problem that the comfort level reduces when taking.
According to one aspect of the utility model, the sound insulation device for the elevator comprises a top sound insulation mechanism and a bottom sound insulation mechanism, wherein the top sound insulation mechanism comprises an elevator body, a supporting rod, a first telescopic rod and a first spring;
bottom noise insulation mechanism includes sedan-chair bottom plate, No. two springs, No. three telescopic links and No. three springs, sedan-chair bottom plate and elevator body mount, and sedan-chair bottom plate and No. two telescopic link fixed connection, No. two telescopic links and bottom plate fixed connection, bottom plate and vibration rubber pad fixed connection, No. two springs and bottom plate fixed connection, and No. two springs and sedan-chair bottom plate fixed connection, No. three telescopic links and sedan-chair bottom plate fixed connection, and No. three telescopic links and No. two acoustic celotex board fixed connection, No. three springs and sedan-chair bottom plate fixed connection, and No. three springs and No. two acoustic celotex board fixed connection.
Furthermore, the car top surface is provided with four support rods, and the four support rods are distributed on the car top surface in a rectangular shape.
Furthermore, the bottom of the connecting plate is provided with a plurality of first telescopic rods, the first telescopic rods are uniformly distributed on the surface of the protective guard, the first telescopic rods are located inside the first spring, and the connecting plate and the first sound insulation plate are provided with through grooves on the surfaces.
Further, the surface of the elevator body is provided with a soundproof cotton filling layer, the soundproof cotton filling layer is located between the elevator body and the partition plate, and the soundproof cotton filling layer is fixedly connected with the elevator body and the partition plate respectively.
Further, sedan-chair bottom plate bottom surface is provided with a plurality of telescopic links No. two, and is a plurality of No. two telescopic links are the rectangle and distribute at sedan-chair bottom plate bottom surface, and No. two telescopic links are located inside No. two springs.
Further, sedan-chair bottom plate surface sets up the through-hole, and sedan-chair bottom plate surface is provided with the recess, No. three telescopic links and No. three springs all are located the recess and sedan-chair bottom plate fixed connection, No. two acoustic celotex boards are located the through-hole on sedan-chair bottom plate surface, No. two acoustic celotex board both sides are provided with a plurality of No. three telescopic links, No. three telescopic link evenly distributed is in No. two acoustic celotex board both sides, No. three telescopic links are located inside No. three springs.
According to the embodiment of the utility model, the vibration noise and the operation noise at the top are fully absorbed and reduced through the top sound insulation mechanism, and the vibration noise and the operation noise at the bottom are fully absorbed and reduced through the bottom sound insulation mechanism, so that the riding comfort is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present invention;
fig. 3 is a schematic diagram of a partial enlarged structure at a in fig. 2 according to an embodiment of the present invention.
In the figure: 1. elevator body, 2, sedan-chair top, 3, bracing piece, 4, rail guard, 5, telescopic link, 6, a spring, 7, connecting plate, 8, acoustic celotex board, 9, sedan-chair bottom plate, 10, bottom plate, 11, shock-absorbing rubber pad, 12, No. two telescopic links, 13, No. two springs, 14, soundproof cotton filling layer, 15, baffle, 16, No. two acoustic celotex boards, 17, recess, 18, No. three telescopic links, 19, No. three springs.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The sound insulation device in the embodiment can be applied to various elevator devices, for example, a double shock absorption and noise reduction elevator structure is provided in the embodiment, and the sound insulation device in the embodiment can be used for sound insulation treatment of an elevator.
A double shock-absorbing noise-reducing elevator structure comprises an elevator main body and a well pit, wherein an elevator door is arranged on the front end face of the elevator main body, the upper end face and the lower end face of the elevator main body are fixedly connected with a primary shock-absorbing device, a soundproof cotton layer is further arranged at the outer end of the primary shock-absorbing device, a soundproof plate is arranged on the side face of the elevator main body, and the well pit is fixedly connected with a secondary shock-absorbing device; the primary damping device comprises a damping plate and a plurality of primary damping assemblies, each primary damping assembly comprises a connecting plate and a flexible damping block, and the two ends of each flexible damping block are sequentially connected with the connecting plate and the damping plate; second grade damping device is including fixing the second grade buffering subassembly of connecting on the unable adjustment base and the unable adjustment base of well pit, second grade buffering subassembly is including buffering sponge, yielding rubber, the buffering sponge is established at yielding rubber's upper and lower both ends, and one-level damping device can effectually carry out the cushioning effect to the elevator to reduce the vibration of elevator, the impact force that second grade damping device can further alleviate the elevator main part whereabouts has improved the security of elevator, and the produced noise of air vibration when effectual elimination elevator operation of soundproof cotton layer and acoustic celotex board has avoided noise pollution, has improved the comfort level that the elevator was taken. Further, the soundproof cotton layer passes through fixing bolt and is connected with the shock attenuation board, all have a soundproof cotton layer on every shock attenuation board, fixing bolt's connected mode makes it more firm, all is equipped with a soundproof cotton layer on every shock attenuation board, and the soundproof cotton layer on the polylith shock attenuation board more can effectual noise abatement pollution. Further, through connecting piece and joint piston connection between shock attenuation board on upper portion and the connecting plate, the low side face of shock attenuation board on upper portion be equipped with the groove of joint piston and connecting piece looks adaptation, through the slip joint of connecting piece and joint piston and shock attenuation board for the operator is more convenient to the maintenance and the change of flexible snubber block, makes the more humanized of device. Furthermore, the second-stage damping device is fixed to the well pit through a fixing bolt and a fixing block, and the fixing bolt and the fixing block enable the second-stage damping device to be fixed secondarily, so that the second-stage damping device is firmer. Furthermore, five secondary damping devices are fixed on the shaft pit, and the five secondary damping devices have a better secondary damping effect.
Of course, the embodiment can also be used for providing matched services for other elevator equipment. No further description is given below, and a description is given below of a sound insulating device for an elevator according to an embodiment of the present invention.
Referring to fig. 1-3, a sound insulation device for an elevator comprises a top sound insulation mechanism and a bottom sound insulation mechanism, wherein the top sound insulation mechanism comprises an elevator body 1, a support rod 3, a first telescopic rod 5 and a first spring 6, the elevator body 1 is fixedly connected with a car roof 2, the car roof 2 is fixedly connected with the support rod 3, the support rod 3 is fixedly connected with the car roof 2, the support rod 3 is fixedly connected with a guard rail 4, the first telescopic rod 5 is fixedly connected with the car roof 2, the first telescopic rod 5 is fixedly connected with a connecting plate 7, the first spring 6 is fixedly connected with the car roof 2, the first spring 6 is fixedly connected with the connecting plate 7, and the connecting plate 7 is fixedly connected with a first sound insulation plate 8;
the bottom sound insulation mechanism comprises a car bottom plate 9, a second spring 13, a third telescopic rod 18 and a third spring 19, the car bottom plate 9 is fixedly connected with a fixing frame of the elevator body 1, the car bottom plate 9 is fixedly connected with a second telescopic rod 12, the second telescopic rod 12 is fixedly connected with a bottom plate 10, the bottom plate 10 is fixedly connected with a damping rubber pad 11, the second spring 13 is fixedly connected with the bottom plate 10, the second spring 13 is fixedly connected with the car bottom plate 9, the third telescopic rod 18 is fixedly connected with a second sound insulation plate 16, the third spring 19 is fixedly connected with the car bottom plate 9, the third spring 19 is fixedly connected with the second sound insulation plate 16, vibration noise and operation noise at the top are sufficiently absorbed and reduced through the top sound insulation mechanism, and vibration noise and operation noise at the bottom are sufficiently absorbed and reduced through the bottom sound insulation mechanism, the riding comfort is improved.
The surface of the car top 2 is provided with four support rods 3, the four support rods 3 are distributed on the surface of the car top 2 in a rectangular shape, the bottom of the connecting plate 7 is provided with a plurality of first expansion rods 5, the plurality of first expansion rods 5 are uniformly distributed on the surface of the guard rail 4, the first expansion rods 5 are positioned inside first springs 6, the surfaces of the connecting plate 7 and the first sound insulation plate 8 are provided with through grooves, the surface of the elevator body 1 is provided with a sound insulation cotton filling layer 14, the sound insulation cotton filling layer 14 is positioned between the elevator body 1 and a partition plate 15, the sound insulation cotton filling layer 14 is respectively fixedly connected with the elevator body 1 and the partition plate 15, the surface of the bottom plate 9 of the car is provided with a plurality of second expansion rods 12, the plurality of second expansion rods 12 are distributed on the surface of the bottom plate 9 of the car in a rectangular shape, the second expansion rods 12 are positioned inside second springs 13, and the surface of the car bottom plate 9 is provided with through holes, and sedan-chair bottom plate 9 surface is provided with recess 17, No. three telescopic links 18 and No. three spring 19 all are located recess 17 and sedan-chair bottom plate 9 fixed connection, No. two acoustic celotex boards 16 are located the through-hole on sedan-chair bottom plate 9 surface, No. two 16 both sides of acoustic celotex board are provided with a plurality of No. three telescopic links 18, No. three telescopic links 18 evenly distributed are in No. two 16 both sides of acoustic celotex board, No. three telescopic links 18 are located inside No. three spring 19.
When the elevator is used, when the elevator body 1 is in operation, large noise is generated outside, so that the internal noise of the elevator body 1 is too large, the comfort level of passengers is reduced, when in operation, the noise generated at the top is absorbed and blocked through the first sound insulation board 8, the noise is reduced and transmitted into the elevator body 1, meanwhile, the vibration is absorbed through the first telescopic rod 5 and the first spring 6, the transmission of the vibration noise to the inside of the elevator body 1 is reduced, meanwhile, the noise is reduced through the sound insulation cotton filling layer 14, the internal comfort level of the elevator body 1 is fully improved, the vibration at the bottom of the elevator body 1 is absorbed, the vibration is reduced and the noise is reduced through the damping rubber pad 11, meanwhile, the vibration is absorbed through the telescopic deformation of the second telescopic rod 12 and the second spring 13, the vibration at the bottom is absorbed, the noise is reduced and the noise at the bottom is blocked through the second sound insulation board 16, simultaneously, the telescopic rod 18 and the spring 19 stretch out and draw back to vibrate the received noise, absorb the shock absorption, absorb the noise, and fully isolate and absorb the noise, so that the influence of the noise on the interior of the elevator body 1 is avoided.
The utility model has the advantages that:
1. the elevator has a top sound insulation measure, noise generated at the top is absorbed and blocked through the first sound insulation plate, the noise is reduced and transmitted into the elevator body, vibration is absorbed through the first telescopic rod and the first spring, the transmission of the vibration noise to the interior of the elevator body is reduced, noise is reduced through the sound insulation cotton filling layer, and the internal comfort level of the elevator body is fully improved;
2. the elevator noise reduction device is reasonable in structure, vibration at the bottom of the elevator body is absorbed, damped and reduced in noise through the damping rubber pads, vibration is absorbed through the telescopic deformation of the second telescopic rod and the second spring, bottom vibration is damped and absorbed, noise is reduced, bottom noise is isolated through the second sound insulation plate, received noise vibration is absorbed through the telescopic deformation of the third telescopic rod and the third spring, damping is carried out, noise is absorbed, the noise is fully isolated and absorbed, and the influence of the noise on the interior of the elevator body is avoided.
It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a noise insulation for elevator which characterized in that: the elevator car roof sound insulation device comprises a top sound insulation mechanism and a bottom sound insulation mechanism, wherein the top sound insulation mechanism comprises an elevator body (1), a supporting rod (3), a first telescopic rod (5) and a first spring (6), the elevator body (1) is fixedly connected with a car roof (2), the car roof (2) is fixedly connected with the supporting rod (3), the supporting rod (3) is fixedly connected with the car roof (2), the supporting rod (3) is fixedly connected with a protective guard (4), the first telescopic rod (5) is fixedly connected with the car roof (2), the first telescopic rod (5) is fixedly connected with a connecting plate (7), the first spring (6) is fixedly connected with the car roof (2), the first spring (6) is fixedly connected with the connecting plate (7), and the connecting plate (7) is fixedly connected with a first sound insulation plate (8);
bottom noise insulation mechanism includes sedan-chair bottom plate (9), No. two spring (13), No. three telescopic link (18) and No. three spring (19), sedan-chair bottom plate (9) and elevator body (1) mount, and sedan-chair bottom plate (9) and No. two telescopic link (12) fixed connection, No. two telescopic link (12) and bottom plate (10) fixed connection, bottom plate (10) and shock-absorbing rubber pad (11) fixed connection, No. two spring (13) and bottom plate (10) fixed connection, and No. two spring (13) and sedan-chair bottom plate (9) fixed connection, No. three telescopic link (18) and sedan-chair bottom plate (9) fixed connection, and No. three telescopic link (18) and No. two noise barrier (16) fixed connection, No. three spring (19) and sedan-chair bottom plate (9) fixed connection, and No. three spring (19) and No. two noise barrier (16) fixed connection.
2. The sound-proofing device for an elevator according to claim 1, characterized in that: the surface of the car roof (2) is provided with four support rods (3), and the four support rods (3) are distributed on the surface of the car roof (2) in a rectangular shape.
3. The sound-proofing device for an elevator according to claim 1, characterized in that: connecting plate (7) bottom set up with a plurality of telescopic link (5), it is a plurality of telescopic link (5) evenly distributed is on rail guard (4) surface, and inside telescopic link (5) were located spring (6), connecting plate (7) and acoustic celotex board (8) surface all were provided with logical groove.
4. The sound-proofing device for an elevator according to claim 1, characterized in that: the elevator comprises an elevator body (1), and is characterized in that a soundproof cotton filling layer (14) is arranged on the surface of the elevator body (1), the soundproof cotton filling layer (14) is located between the elevator body (1) and a partition plate (15), and the soundproof cotton filling layer (14) is fixedly connected with the elevator body (1) and the partition plate (15) respectively.
5. The sound-proofing device for an elevator according to claim 1, characterized in that: a plurality of second telescopic rods (12) are arranged on the bottom surface of the car bottom plate (9) and are distributed on the bottom surface of the car bottom plate (9) in a rectangular mode, and the second telescopic rods (12) are located inside second springs (13).
6. The sound-proofing device for an elevator according to claim 1, characterized in that: sedan-chair bottom plate (9) surface sets up the through-hole, and sedan-chair bottom plate (9) surface is provided with recess (17), No. three telescopic link (18) and No. three spring (19) all are located recess (17) and sedan-chair bottom plate (9) fixed connection, No. two acoustic celotex boards (16) are located sedan-chair bottom plate (9) surperficial through-hole, No. two acoustic celotex boards (16) both sides are provided with a plurality of No. three telescopic link (18), No. three telescopic link (18) evenly distributed is in No. two acoustic celotex boards (16) both sides, No. three telescopic link (18) are located No. three spring (19) insidely.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122480292.1U CN216512275U (en) | 2021-10-14 | 2021-10-14 | Sound insulation device for elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122480292.1U CN216512275U (en) | 2021-10-14 | 2021-10-14 | Sound insulation device for elevator |
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Publication Number | Publication Date |
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CN216512275U true CN216512275U (en) | 2022-05-13 |
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ID=81522957
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Application Number | Title | Priority Date | Filing Date |
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CN202122480292.1U Expired - Fee Related CN216512275U (en) | 2021-10-14 | 2021-10-14 | Sound insulation device for elevator |
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CN (1) | CN216512275U (en) |
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2021
- 2021-10-14 CN CN202122480292.1U patent/CN216512275U/en not_active Expired - Fee Related
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Granted publication date: 20220513 |