CN104743426A - Elevator car - Google Patents
Elevator car Download PDFInfo
- Publication number
- CN104743426A CN104743426A CN201310727272.7A CN201310727272A CN104743426A CN 104743426 A CN104743426 A CN 104743426A CN 201310727272 A CN201310727272 A CN 201310727272A CN 104743426 A CN104743426 A CN 104743426A
- Authority
- CN
- China
- Prior art keywords
- lift
- sedan
- baffle plate
- wall panel
- car
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses an elevator car, which comprises a car floor, car wallboards and a car roof, wherein first air change gaps are formed between the car roof and the upper surfaces of the car wallboards; second air change gaps are formed between the lower surfaces of the car wallboards and the upper surfaces of skirting boards; the car roof is connected with baffles in a dismountable manner; the baffles and car wall sealing plates are arranged oppositely, so as to form first sound attenuation channels communicated with the first air change gaps; sound absorption materials are attached to the two inner side walls of the first sound attenuation channels; damping materials are attached to one inner side walls of the first sound attenuation channels; the skirting boards are connected with the baffles in a dismountable manner; the baffles and the car wall sealing plates are arranged oppositely, so as to form second sound attenuation channels communicated with the second air change gaps; sound absorption materials are attached to the two inner side walls of the second sound attenuation channels; and damping materials are attached to one inner side walls of the second sound attenuation channels. According to the elevator car, noises transmitted in the elevator car from outside can be reduced while natural ventilation of the elevator car is ensued.
Description
Technical field
The present invention relates to a kind of lift car.
Background technology
In recent years, along with the development of building height stratification and elevator high speed, the noise produced when elevator runs brings the problem of human discomfort further obvious to passenger in car.
Existing lift car, in order to take a breath to lift car, arranges gap of taking a breath between the floor frame and side plate of lift car.
As shown in Figure 1, lift facility 1 comprises the elevator hoistways 3 be arranged in building 2, the lift car 4 and counterbalanced weight 5 that run up and down is provided with in elevator hoistways 3, the top of elevator hoistways 3 is provided with traction sheave 7 and track adjusting wheel 8, and the rope 6 connecting lift car 4 and counterbalanced weight 5 is wound in traction sheave 7 and track adjusting wheel 8; When traction sheave 7 rotates, rope 6 is driven, thus lift car 4 and counterbalanced weight 5 are run towards direction contrary each other;
As shown in Figure 2, lift car 4 is made up of car floor 9, lift-cabin wall panel 11 and sedan-chair top 12, the surrounding of car floor 9 is fixedly installed skirting board 10, and the bottom of lift-cabin wall panel 11 is fixedly connected with car floor 9 by skirting board 10, and sedan-chair top 12 is covered in the top of lift-cabin wall panel 11.
Be existing lift car as shown in Figure 3, Figure 4, sedan-chair top 12 contacts with the upper surface of cushion block 13, and the lower surface of cushion block 13 contacts with the upper surface of lift-cabin wall panel 11; Lift-cabin wall panel 11, cushion block 13 and sedan-chair top 12 by fastener 21(as bolt) etc. detouchable mode connect; Cushion block 13 makes to form gap 14 of taking a breath between the upper surface of sedan-chair top 12 and lift-cabin wall panel 11; The outside of lift-cabin wall panel 11 is fixedly installed sedan-chair wall shrouding 18;
Skirting board 10 is bolted and is arranged in car floor 9; The upper surface of skirting board 10 contacts with the lower surface of cushion block 13-1, and the upper surface of cushion block 13-1 contacts with the lower surface of lift-cabin wall panel 11; Lift-cabin wall panel 11, cushion block 13-1 and skirting board 10 by fastener 21-1(as bolt) etc. detouchable mode connect; Cushion block 13-1 makes to form the gap 14-1 that takes a breath between the lower surface of lift-cabin wall panel 11 and the upper surface of skirting board 10.
Existing elevator car structure ensure that the natural ventilation in car, but cannot stop that the noise outside car is entered in car by scavenge duct.Uncomfortable sensation is brought to the passenger in car.
Chinese invention patent application CN102653373A provides a kind of lift car, by guaranteeing in car to reduce noise in car while natural ventilation.But what the program adopted is integrated design, not only makes the complicated structure of car walls or skirting board, and can only use on newly-designed lift car, cannot install additional existing elevator.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of lift car, and it can reach the effect of the noise reduced in car while natural ventilation, thus makes the passenger taking elevator obtain good cab interior environment.
For solving the problems of the technologies described above, the technical solution of lift car of the present invention is:
Comprise car floor 9, lift-cabin wall panel 11 and sedan-chair top 12, car floor 9 is fixedly installed skirting board 10, the bottom of lift-cabin wall panel 11 is fixedly connected with car floor 9 by skirting board 10, and sedan-chair top 12 is covered in the top of lift-cabin wall panel 11; Sedan-chair top 12 contacts with the upper surface of the first cushion block 13, and the lower surface of the first cushion block 13 contacts with the upper surface of lift-cabin wall panel 11; First cushion block 13 makes to be formed between sedan-chair top 12 and the upper surface of lift-cabin wall panel 11 first taking a breath gap 14 of being communicated with cab interior; The back side of lift-cabin wall panel 11 is fixedly installed sedan-chair wall shrouding 18; The upper surface of skirting board 10 contacts with the lower surface of the second cushion block 13-1, and the upper surface of the second cushion block 13-1 contacts with the lower surface of lift-cabin wall panel 11; Second cushion block 13-1 makes to be formed between the lower surface of lift-cabin wall panel 11 and the upper surface of skirting board 10 second taking a breath gap 14-1 of being communicated with cab interior; Sedan-chair top 12 connects baffle plate 15 by removably, and baffle plate 15 and sedan-chair wall shrouding 18 are oppositely arranged, and to take a breath the first silencers channel that gap 14 is communicated with to form one and first; Two madial walls of the first silencers channel are pasted with sound absorption materials 16; One of them madial wall of first silencers channel is pasted with damping material 17; Skirting board 10 connects baffle plate by removably, and baffle plate and sedan-chair wall shrouding 18 are oppositely arranged, and to take a breath the second silencers channel that gap 14-1 is communicated with to form one and second; Two madial walls of the second silencers channel are pasted with sound absorption materials; One of them madial wall of second silencers channel is pasted with damping material.
Described first silencers channel is vertically arranged.
Described damping material is attached on baffle plate, thus forms vibration-proof structure.
Described removably is for connect by fastener.
The described baffle plate 15 be connected with sedan-chair top 12 is L-type baffle plate, forms labyrinth structure between L-type baffle plate and the lift-cabin wall panel 11 with sedan-chair wall shrouding 18.
The described baffle plate 15-1 be connected with skirting board 10 is L-type baffle plate, forms labyrinth structure between L-type baffle plate and the lift-cabin wall panel 11 with sedan-chair wall shrouding 18.
The described baffle plate 20 be connected with skirting board 10 is straight plate, forms labyrinth structure between straight baffle plate 20 and the lift-cabin wall panel 11 with sedan-chair wall shrouding 18.
The technique effect that the present invention can reach is:
The present invention can guarantee that lift car is while natural ventilation, reduces the noise being delivered to cab interior from car outside.
The baffle plate being coated with damping material and sound absorption materials of the present invention, be connected with sedan-chair top board or skirting board by detouchable mode, baffle plate has structure feature simple, easy for installation, not only can use in newly-designed lift car, can also transform existing lift car, to realize improving the object of noise condition in elevator car.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the overall diagram of prior art lift facility;
Fig. 2 is the section drawing of the lift car of prior art;
Fig. 3 is the partial enlarged drawing of I in Fig. 2;
Fig. 4 is the partial enlarged drawing of II in Fig. 2;
Fig. 5 is the top section drawing of the first embodiment of lift car of the present invention;
Fig. 6 is the lower section figure of the second embodiment of lift car of the present invention;
Fig. 7 is the lower section figure of the 3rd embodiment of lift car of the present invention.
Description of reference numerals in figure:
Detailed description of the invention
Lift car of the present invention, comprises car floor 9, lift-cabin wall panel 11 and sedan-chair top 12, and the surrounding of car floor 9 is fixedly installed skirting board 10, and the bottom of lift-cabin wall panel 11 is fixedly connected with car floor 9 by skirting board 10, and sedan-chair top 12 is covered in the top of lift-cabin wall panel 11;
As shown in Figure 5, sedan-chair top 12 contacts with the upper surface of cushion block 13, and the lower surface of cushion block 13 contacts with the upper surface of lift-cabin wall panel 11; The top of lift-cabin wall panel 11, cushion block 13 and sedan-chair top 12 by fastener 21(as bolt) etc. detouchable mode connect; Cushion block 13 makes to form gap 14 of taking a breath between the upper surface of sedan-chair top 12 and lift-cabin wall panel 11; The back side of lift-cabin wall panel 11 is fixedly installed sedan-chair wall shrouding 18;
Sedan-chair top 12 is fixedly connected with L-type baffle plate 15, and baffle plate 15 is fixedly connected with sedan-chair top 12 and lift-cabin wall panel 11 by fastener 21; Baffle plate 15 side vertically downward and sedan-chair wall shrouding 18 are oppositely arranged, to form the silencers channel of a vertical direction; The side inside face of baffle plate 15 is pasted with damping material 17 and sound absorption materials 16, and the sedan-chair wall shrouding 18 top outside face relative with baffle plate 15 side is pasted with sound absorption materials 16, is provided with sound absorption materials 16 to make the madial wall of silencers channel; The silencers channel with sound absorption materials 16 can reduce the noise being entered lift car inside from lift car 4 outside by ventilation gap 14;
Damping material 17 can reduce the vibration of air-flow by producing time silencers channel (the ventilation gap namely between baffle plate 15 and sedan-chair wall shrouding 18).
The present invention can be applied on existing elevator.When transformation is implemented to existing elevator, stick sound absorption materials 16 on the top of sedan-chair wall shrouding 18; Baffle plate 15 is offered the breach corresponding with fastener 21 position; Unclamped by the fastener 21 originally connecting sedan-chair top board 12 and lift-cabin wall panel 11 top, baffle plate 15 inserts connection location along breach, then fixation fastener 21, can complete the installation of baffle plate 15.
As shown in Figure 6, skirting board 10 is bolted and is arranged in car floor 9; The upper surface of skirting board 10 contacts with the lower surface of cushion block 13-1, and the upper surface of cushion block 13-1 contacts with the lower surface of lift-cabin wall panel 11; The back side of lift-cabin wall panel 11 is fixedly installed sedan-chair wall shrouding 18; The bottom of lift-cabin wall panel 11, cushion block 13-1 and skirting board 10 by fastener 21-1(as bolt) etc. detouchable mode connect; Cushion block 13-1 makes to form the gap 14-1 that takes a breath between the lower surface of lift-cabin wall panel 11 and the upper surface of skirting board 10;
Skirting board 10 is fixedly connected with L-type baffle plate 15-1, and baffle plate 15-1 is fixedly connected with skirting board 10 and lift-cabin wall panel 11 by fastener 21-1; Baffle plate 15-1 side vertically upward and sedan-chair wall shrouding 18 are oppositely arranged, to form the silencers channel of a vertical direction; The side inside face of baffle plate 15-1 is pasted with damping material 17-1 and sound absorption materials 16-1, and the sedan-chair wall shrouding 18 bottom outside face relative with baffle plate 15-1 side is pasted with sound absorption materials 16-1, is provided with sound absorption materials 16-1 to make the madial wall of silencers channel; The silencers channel with sound absorption materials 16-1 can reduce from the outside noise being entered lift car inside by ventilation gap 14-1 of lift car 4;
Damping material 17-1 can reduce the vibration of air-flow by producing time silencers channel (the ventilation gap namely between baffle plate 15-1 and sedan-chair wall shrouding 18).
When transformation is implemented to existing elevator, stick sound absorption materials 16-1 in the bottom of sedan-chair wall shrouding 18; Baffle plate 15-1 offers the breach corresponding with fastener 21-1 position; Unclamped by the fastener 21-1 originally connecting skirting board 10 and lift-cabin wall panel 11 bottom, baffle plate 15-1 inserts connection location along breach, then fixation fastener 21-1, can complete the installation of baffle plate 15-1.
Be illustrated in figure 7 another embodiment of the present invention, skirting board 10 is bolted and is arranged in car floor 9; The upper surface of skirting board 10 contacts with the lower surface of cushion block 13-1, and the upper surface of cushion block 13-1 contacts with the lower surface of lift-cabin wall panel 11; The back side of lift-cabin wall panel 11 is fixedly installed sedan-chair wall shrouding 18; Cushion block 13-1 makes to form the gap 14-1 that takes a breath between the lower surface of lift-cabin wall panel 11 and the upper surface of skirting board 10;
Skirting board 10 is fixedly connected with baffle plate 20, and baffle plate 20 is fixedly connected with skirting board 10 by fastener 22; Top and the sedan-chair wall shrouding 18 of baffle plate 20 are oppositely arranged, to form the silencers channel of a vertical direction; The upper inside surface of baffle plate 20 is pasted with damping material 17-2 and sound absorption materials 16-2, and the sedan-chair wall shrouding 18 bottom outside face relative with baffle plate 20 is pasted with sound absorption materials 16-2, is provided with sound absorption materials 16-2 to make the madial wall of silencers channel; The silencers channel with sound absorption materials 16-2 can reduce from the outside noise being entered lift car inside by ventilation gap 14-1 of lift car 4;
Damping material 17-2 can reduce the vibration of air-flow by producing time silencers channel (the ventilation gap namely between baffle plate 20 and sedan-chair wall shrouding 18).
When transformation is implemented to existing elevator, stick sound absorption materials 16 in the bottom of sedan-chair wall shrouding 18; Baffle plate 20 offers the hole or breach of installing; Skirting board 10 is offered the hole or tapped bore that connect, fixedly mounts baffle plate 20 with fastener 22, complete the installation of baffle plate 20.
Claims (7)
1. a lift car, comprise car floor (9), lift-cabin wall panel (11) and sedan-chair top (12), car floor (9) is fixedly installed skirting board (10), the bottom of lift-cabin wall panel (11) is fixedly connected with car floor (9) by skirting board (10), and sedan-chair top (12) are covered in the top of lift-cabin wall panel (11); Sedan-chair top (12) contacts with the upper surface of the first cushion block (13), and the lower surface of the first cushion block (13) contacts with the upper surface of lift-cabin wall panel (11); First cushion block (13) makes to be formed between sedan-chair top (12) and the upper surface of lift-cabin wall panel (11) first taking a breath gap (14) of being communicated with cab interior; The back side of lift-cabin wall panel (11) is fixedly installed sedan-chair wall shrouding (18); The upper surface of skirting board (10) contacts with the lower surface of the second cushion block (13-1), and the upper surface of the second cushion block (13-1) contacts with the lower surface of lift-cabin wall panel (11); Second cushion block (13-1) makes to be formed between the lower surface of lift-cabin wall panel (11) and the upper surface of skirting board (10) second taking a breath gap (14-1) of being communicated with cab interior; It is characterized in that:
Sedan-chair top (12) connects baffle plate (15) by removably, and baffle plate (15) and sedan-chair wall shrouding (18) are oppositely arranged, and to take a breath the first silencers channel that gap (14) is communicated with to form one and first; Two madial walls of the first silencers channel are pasted with sound absorption materials (16); One of them madial wall of first silencers channel is pasted with damping material (17);
Skirting board (10) connects baffle plate by removably, and baffle plate and sedan-chair wall shrouding (18) are oppositely arranged, and to take a breath the second silencers channel that gap (14-1) is communicated with to form one and second; Two madial walls of the second silencers channel are pasted with sound absorption materials; One of them madial wall of second silencers channel is pasted with damping material.
2. lift car according to claim 1, is characterized in that: described first silencers channel is vertically arranged.
3. lift car according to claim 1, is characterized in that: described damping material is attached on baffle plate, thus forms vibration-proof structure.
4. lift car according to claim 1, is characterized in that: described removably is for connect by fastener.
5. lift car according to claim 1, is characterized in that: the described baffle plate (15) be connected with sedan-chair top (12) is L-type baffle plate, forms labyrinth structure between L-type baffle plate and the lift-cabin wall panel (11) with sedan-chair wall shrouding (18).
6. lift car according to claim 1 or 5, is characterized in that: the described baffle plate (15-1) be connected with skirting board (10) is L-type baffle plate, forms labyrinth structure between L-type baffle plate and the lift-cabin wall panel (11) with sedan-chair wall shrouding (18).
7. lift car according to claim 1 or 5, is characterized in that: the described baffle plate (20) be connected with skirting board (10) is straight plate, forms labyrinth structure between straight baffle plate (20) and the lift-cabin wall panel (11) with sedan-chair wall shrouding (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727272.7A CN104743426B (en) | 2013-12-25 | 2013-12-25 | Lift car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727272.7A CN104743426B (en) | 2013-12-25 | 2013-12-25 | Lift car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104743426A true CN104743426A (en) | 2015-07-01 |
| CN104743426B CN104743426B (en) | 2017-03-29 |
Family
ID=53583811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310727272.7A Active CN104743426B (en) | 2013-12-25 | 2013-12-25 | Lift car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104743426B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829698A (en) * | 2015-12-02 | 2017-06-13 | 通力股份公司 | Elevator cage device and method for suppressing vibration |
| CN111573480A (en) * | 2020-05-25 | 2020-08-25 | 恒达富士电梯有限公司 | Elevator with epidemic prevention function |
| CN112623914A (en) * | 2020-12-17 | 2021-04-09 | 日立电梯（中国）有限公司 | Elevator and car structure |
| CN113247739A (en) * | 2021-05-24 | 2021-08-13 | 上海三菱电梯有限公司 | Elevator car wall structure |
| CN113748077A (en) * | 2019-05-07 | 2021-12-03 | 三菱电机株式会社 | Skirting board device of elevator |
| WO2024074902A1 (en) * | 2022-10-07 | 2024-04-11 | Wittur Holding Gmbh | Elevator cabin and elevator system comprising such a cabin |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2046617T3 (en) * | 1989-09-22 | 1994-02-01 | Inventio Ag | DEVICE FOR VENTILATION OF FAST RUN ELEVATOR CABINS. |
| EP1726556B1 (en) * | 2005-05-25 | 2010-06-23 | Inventio Ag | Elevator system comprising a device for noise reduction |
| JP5586258B2 (en) * | 2010-02-08 | 2014-09-10 | 三菱電機株式会社 | Elevator basket |
| JP5502786B2 (en) * | 2011-03-03 | 2014-05-28 | 株式会社日立製作所 | Elevator car |
| CN202245639U (en) * | 2011-09-27 | 2012-05-30 | 日立电梯（中国）有限公司 | Sound-insulation and ventilation structure for elevator car |
| JP2013151336A (en) * | 2012-01-24 | 2013-08-08 | Hitachi Ltd | Elevator apparatus |
| CN203033608U (en) * | 2013-01-11 | 2013-07-03 | 苏州施耐德电梯有限公司 | High-speed elevator car |
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2013
- 2013-12-25 CN CN201310727272.7A patent/CN104743426B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829698A (en) * | 2015-12-02 | 2017-06-13 | 通力股份公司 | Elevator cage device and method for suppressing vibration |
| CN113748077A (en) * | 2019-05-07 | 2021-12-03 | 三菱电机株式会社 | Skirting board device of elevator |
| CN113748077B (en) * | 2019-05-07 | 2023-05-12 | 三菱电机株式会社 | Skirting board device of elevator |
| CN111573480A (en) * | 2020-05-25 | 2020-08-25 | 恒达富士电梯有限公司 | Elevator with epidemic prevention function |
| CN112623914A (en) * | 2020-12-17 | 2021-04-09 | 日立电梯（中国）有限公司 | Elevator and car structure |
| CN113247739A (en) * | 2021-05-24 | 2021-08-13 | 上海三菱电梯有限公司 | Elevator car wall structure |
| WO2024074902A1 (en) * | 2022-10-07 | 2024-04-11 | Wittur Holding Gmbh | Elevator cabin and elevator system comprising such a cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104743426B (en) | 2017-03-29 |
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