CN214243383U - Double-layer car wall for high-speed elevator - Google Patents
Double-layer car wall for high-speed elevator Download PDFInfo
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- CN214243383U CN214243383U CN202022927467.4U CN202022927467U CN214243383U CN 214243383 U CN214243383 U CN 214243383U CN 202022927467 U CN202022927467 U CN 202022927467U CN 214243383 U CN214243383 U CN 214243383U
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- base plate
- soundproof cotton
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Abstract
The utility model discloses a double-deck sedan-chair wall that high-speed elevator used, shrouding behind sedan-chair wallboard and the owner, the sedan-chair wallboard includes two curb plates of base plate and perpendicular to base plate, the shrouding links to each other with two curb plates respectively behind the owner, the shrouding encloses synthetic closed cavity behind sedan-chair wallboard and the owner, one side that the cavity is close to the base plate is provided with first soundproof cotton, first soundproof cotton's both sides are provided with the strengthening rib respectively, the strengthening rib include with the base plate offseted first installation face and with the main second installation face that the shrouding offsets behind, be provided with the third installation face that is on a parallel with the base plate between first installation face and the second installation face, be provided with vice back shrouding between two strengthening ribs, the both ends of vice back shrouding link to each other with the third installation face respectively, one side that first soundproof cotton was kept away from to vice back shrouding is provided with the second soundproof cotton. The utility model discloses improved high-speed elevator's noise reduction, made overall structure compact, effectively reduced sedan-chair wall thickness, reduced the cost of manufacture.
Description
Technical Field
The utility model belongs to the technical field of elevator sedan-chair wall technique and specifically relates to a double-deck sedan-chair wall that high-speed elevator used is related to.
Background
The elevator is taken as the most main vertical transportation tool, great convenience is brought to people to get in and out of high-rise buildings, and the comfort level of taking the elevator car is always emphasized by people. Noise in the car is one of the most important indexes influencing riding comfort, the car is a closed space formed by a car wall, a car top, a car bottom and a car door, and the noise insulation and noise reduction capacity of the car wall directly influences the noise in the car.
The available noise reduction methods for car walls at present are as follows: the car wall for the high-speed elevator is often very thick, heavy and high in cost due to the fact that the car wall is thickened, soundproof cotton is adhered to a car wall neutral position, and a main rear sealing plate is additionally arranged on the rear side of the car wall to achieve sealing and the like, and therefore the car wall which is simple, light and thin in structure and good in soundproof effect needs to be invented by a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists above-mentioned, the utility model aims at: to solve the above-mentioned problems of the prior art, a double-deck wall for a high-speed elevator is provided.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a double-deck sedan-chair wall that high-speed elevator used, includes sedan-chair wallboard and main back shrouding, the sedan-chair wallboard includes two curb plates of base plate and perpendicular to base plate, main back shrouding links to each other with two curb plates respectively, the sedan-chair wallboard encloses into a closed cavity with main back shrouding, one side that the cavity is close to the base plate is provided with first soundproof cotton, first soundproof cotton's both sides are provided with the strengthening rib respectively, the strengthening rib includes the first installation face that offsets with the base plate and the second installation face that offsets with main back shrouding, be provided with the third installation face that is on a parallel with the base plate between first installation face and the second installation face, be provided with vice back shrouding between two strengthening ribs, the both ends of vice back shrouding link to each other with the third installation face respectively, one side that first soundproof cotton was kept away from to vice back shrouding is provided with the second soundproof cotton.
Preferably, the car wall plate is a sheet metal part formed by bending integrally.
Preferably, the reinforcing rib is formed by integrally bending.
Preferably, the primary rear closure plate is attached to the second mounting surface by screws.
Preferably, one side of the side plate, which is far away from the base plate, is provided with a bending surface parallel to the base plate, and the main rear sealing plate is connected with the bending surface through a screw.
Preferably, a gap is formed between the first soundproof cotton and the secondary rear sealing plate.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses double-deck sedan-chair wall that high-speed elevator used, including sedan-chair wallboard and main back shrouding, sedan-chair wallboard encloses with main back shrouding and becomes a closed cavity, one side that the cavity is close to the base plate is provided with first soundproof cotton, the both sides of first soundproof cotton are provided with the strengthening rib respectively, be provided with vice back shrouding between two strengthening ribs, one side that vice back shrouding is kept away from first soundproof cotton is provided with the second soundproof cotton, the noise passes through sedan-chair wall entering car and need pass through three-layer steel sheet and two-layer soundproof cotton, the energy of noise can be consumed effectively; the strengthening rib includes the first installation face that offsets with the base plate and the second installation face that offsets with main back shrouding, makes sedan-chair wall structure more firm, has improved the security performance, is provided with the third installation face that is on a parallel with the base plate between first installation face and the second installation face, and the installation of the vice back shrouding of being convenient for makes overall structure compact, effectively reduces sedan-chair wall thickness, alleviates car weight, has reduced the cost of manufacture, has effectively improved high speed elevator's comfort level.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
FIG. 1 is a schematic view of a double-layer car wall for a high-speed elevator of the present invention;
FIG. 2 is a schematic view of a car wall plate of a double-layer car wall for a high-speed elevator;
fig. 3 is a schematic view of the reinforcing ribs of the double-layer car wall for the high-speed elevator of the present invention.
Wherein: 1. a car wall plate; 11. a substrate; 12. a side plate; 13. bending a surface; 2. a main rear seal plate; 3. a cavity; 4. a first soundproof cotton; 5. reinforcing ribs; 51. a first mounting surface; 52. a second mounting surface; 53. a third mounting surface; 6. a secondary rear seal plate; 7. a second soundproof cotton; 8. and (4) screws.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Shown as attached figure 1 is the utility model discloses double-deck sedan-chair wall that high-speed elevator used, shrouding 2 after sedan-chair wallboard 1 and main, sedan-chair wallboard 1 includes two curb plates 12 of base plate 11 and perpendicular to base plate 11, and main back shrouding 2 links to each other with two curb plates 12 respectively, and shrouding 2 encloses into a closed cavity 3 after sedan-chair wallboard 1 and the main. As shown in fig. 2, the car wall plate 1 is a sheet metal part formed by bending integrally, two side plates 12 bent to the same side extend from two sides of the base plate 11, the ends of the side plates 12 far away from the base plate 11 are bent inwards to form bending surfaces 13 parallel to the base plate 11, so that the main rear sealing plate 2 is smoothly attached to the bending surfaces 13, and the main rear sealing plate 2 is connected with the bending surfaces 13 through screws 8.
One side of the cavity 3 close to the substrate 11 is pasted with first soundproof cotton 4, reinforcing ribs 5 are respectively installed on two sides of the first soundproof cotton 4, each reinforcing rib 5 comprises a first installation surface 51 abutted against the substrate 11 and a second installation surface 52 abutted against the main rear sealing plate 2, and the main rear sealing plate 2 is connected with the second installation surface 52 through a screw 8. The reinforcing ribs 5 are supported between the base plate 11 and the main rear sealing plate 2, so that the car wall is firmer and not easy to deform, and the safety performance is improved. A third mounting surface 53 parallel to the base plate 11 is formed between the first mounting surface 51 and the second mounting surface 52, a sub rear sealing plate 6 is mounted between the two reinforcing ribs 5, both ends of the sub rear sealing plate 6 are respectively connected 53 with the third mounting surface, and a second soundproof cotton 7 is adhered to one side of the sub rear sealing plate 53 away from the first soundproof cotton 4. Further isolated the outer noise of sedan-chair wall through first soundproof cotton 4 and second soundproof cotton 7, realized that double-deck sound insulation falls and make an uproar, improved syllable-dividing effect. The strengthening rib 5 is bent by the panel beating an organic whole and is formed continuous step form, first installation face 51, third installation face 53 and second installation face 52 are parallel to each other and are located different step faces in proper order, separate first soundproof cotton 4 and second soundproof cotton 7 in the space of difference, make the structure in the cavity 3 compacter, the thickness of sedan-chair wall has been reduced, need not to paste soundproof cotton or back shrouding outside the sedan-chair wall again, make the structure simpler, the weight and the cost of sedan-chair wall have been reduced, and the mode including sealing soundproof cotton makes sedan-chair wall appearance neat more pleasing to the eye.
When the car wall sealing device is installed, the reinforcing ribs 5 are welded or adhered to the base plate 11, the first soundproof cotton 4 is adhered to the base plate 11, the auxiliary rear sealing plate 6 is fixed to the third installation surface 53 of the reinforcing ribs 5 through the screws 8, then the second soundproof cotton 7 is adhered to the auxiliary rear sealing plate 6, and finally the main rear sealing plate 2 is connected with the bending surface 13 of the car wall plate 1 and the second installation surface 52 of the reinforcing ribs 5 through the screws 8 to seal the car wall.
The double-layer car wall for the high-speed elevator has the advantages that noise enters the car through the car wall and needs to pass through the three-layer steel plate and the two-layer soundproof cotton, and the energy of the noise can be effectively consumed; the strengthening rib 5 includes the first installation face 51 that offsets with base plate 11 and the second installation face 52 that offsets with main back shrouding 2, make sedan-chair wall structure more firm, improved the security performance, be provided with the third installation face 53 that is on a parallel with base plate 11 between first installation face 51 and the second installation face 52, the installation of the vice back shrouding 6 of being convenient for, make overall structure compact, effectively reduce sedan-chair wall thickness, alleviate car weight, the cost of manufacture has been reduced, high-speed elevator's comfort level has effectively been improved.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.
Claims (6)
1. The utility model provides a double-deck sedan-chair wall that high speed elevator used which characterized in that: the car wall plate comprises a base plate and two side plates perpendicular to the base plate, the main rear sealing plate is connected with the two side plates respectively, a closed cavity is enclosed by the car wall plate and the main rear sealing plate, first soundproof cotton is arranged on one side, close to the base plate, of the cavity, reinforcing ribs are arranged on two sides of the first soundproof cotton respectively, each reinforcing rib comprises a first mounting surface and a second mounting surface, the first mounting surface is abutted to the base plate, the second mounting surface is abutted to the main rear sealing plate, a third mounting surface parallel to the base plate is arranged between the first mounting surface and the second mounting surface, an auxiliary rear sealing plate is arranged between the two reinforcing ribs, two ends of the auxiliary rear sealing plate are connected with the third mounting surface respectively, and second soundproof cotton is arranged on one side, far away from the first soundproof cotton, of the auxiliary rear sealing plate.
2. The double-deck car wall for a high-speed elevator according to claim 1, characterized in that: the sedan-chair wallboard is the sheet metal component of integrative bending shaping.
3. The double-deck car wall for a high-speed elevator according to claim 1, characterized in that: the reinforcing ribs are formed by bending integrally.
4. The double-deck car wall for a high-speed elevator according to claim 1, characterized in that: the main rear sealing plate is connected with the second mounting surface through screws.
5. The double-deck car wall for a high-speed elevator according to claim 1, characterized in that: one side of the side plate, which is far away from the base plate, is provided with a bending surface parallel to the base plate, and the main rear sealing plate is connected with the bending surface through screws.
6. The double-deck car wall for a high-speed elevator according to claim 1, characterized in that: and a gap is formed between the first soundproof cotton and the auxiliary rear sealing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927467.4U CN214243383U (en) | 2020-12-07 | 2020-12-07 | Double-layer car wall for high-speed elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022927467.4U CN214243383U (en) | 2020-12-07 | 2020-12-07 | Double-layer car wall for high-speed elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214243383U true CN214243383U (en) | 2021-09-21 |
Family
ID=77738420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022927467.4U Active CN214243383U (en) | 2020-12-07 | 2020-12-07 | Double-layer car wall for high-speed elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214243383U (en) |
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2020
- 2020-12-07 CN CN202022927467.4U patent/CN214243383U/en active Active
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