CN106429748A - Vibration reducing elevator - Google Patents
Vibration reducing elevator Download PDFInfo
- Publication number
- CN106429748A CN106429748A CN201610879510.XA CN201610879510A CN106429748A CN 106429748 A CN106429748 A CN 106429748A CN 201610879510 A CN201610879510 A CN 201610879510A CN 106429748 A CN106429748 A CN 106429748A
- Authority
- CN
- China
- Prior art keywords
- air
- car
- bore
- flow
- wall
- 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
Links
- 239000000178 monomer Substances 0.000 claims abstract description 45
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 26
- 238000013016 damping Methods 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 12
- 238000009792 diffusion process Methods 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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 a vibration reducing elevator. A car of the vibration reducing elevator comprises a car roof, a car periphery, an upper car bottom and a lower car bottom; the car periphery includes an inner wall spliced by multiple inner wall monomers, an outer side spliced by multiple outer wall monomers, and an outer side sealing plate; the outer wall monomers are folded to surround a space for providing a reinforcing part; a first air port is formed in the car roof; four second air ports are formed in the upper car bottom near four corners; an airflow channel surrounded by the reinforcing part and two side wall plates is communicated with an airflow inlet and an airflow outlet; air between the first air port and the second air ports flows into the outer wall monomers only from the airflow channel; the reinforcing part includes a first reinforcing monomer and a second reinforcing monomer arranged in a mirror image manner; the first reinforcing monomer, the second reinforcing monomer, wall plates of the outer wall monomers and the outer side sealing plate surround the airflow channel; and the airflow channel includes multistage airflow collecting ports serially connected. The vibration reducing elevator has the characteristics of simple structure and improvement of the operation stability by adjusting and guiding the airflow passing through the car.
Description
Technical field
The present invention relates to elevator shock-absorbing technical field is and in particular to a kind of damping elevator.
Background technology
Increasing building employs the elevator of car type as the means of delivery up and down in building, and Lift car type elevator is transported
Line efficiency is high, range ability is short.And the raising with people's living standard, the number of plies of building and height increase, the fortune to elevator
Scanning frequency degree proposes new requirement, and the speed of service of the elevator in substantial amounts of high-rise building has reached the speed of 2-3m/s.With
Its simultaneously, the new technical requirements to elevator brought are how to ensure stable fortune in hoistway for the elevator in high-speed cruising
OK.
Elevator includes in guiding mechanism design factor, haulage gear factor and hoistway the reason rock in hoistway
Interference in air flow factor.Interference in air flow factor essentially consist in the confusion that car produces when up or descending air-flow and
Air-flow strongly reduces in airflow space when hoistway flows to car and unstable impact that car is produced is increased dramatically.Patent
CN100396587C discloses a kind of adjustment airflow apparatus of elevator, for suppression because of lifting flowing gas around car of car
Flow so that it does not flow in the gap between the door side outside wall surface of car and the hall door side internal face of liftway from horizontal direction,
Possess pair of right and left air-flow curtain-shaped cover member, this pair of right and left air-flow curtain-shaped cover member across the above-mentioned lifting direction of above-mentioned car, with
Clamp the door of above-mentioned car and above-mentioned hall door in the horizontal direction and extend to the hall door of above-mentioned liftway from above-mentioned car
The mode of side internal face is fixed on above-mentioned car.Technique scheme can prevent noise leading to because of air sinuous flow etc. from asking
Topic, but technique scheme is limited for the effect of the unstable contribution of operation of the elevator leading to because of air-flow sinuous flow.
Content of the invention
It is an object of the invention to overcoming above-mentioned technological deficiency, provide a kind of construction simple, effective minimizing cage type elevator
Car floor corner is in vibrations during elevator travels, the damping elevator operating steadily.The technical purpose of the present invention is by following skill
Art scheme is realized：
A kind of damping elevator, its car includes car top, sedan-chair encloses, upper car floor and lower car floor, and described sedan-chair encloses including by multiple inwall lists
Inwall, the outer wall being spliced to form by multiple outer wall monomers and outer side seal board that body is spliced to form, described outer wall monomer plate folding surrounds
It is provided with strengthening part in space；Described car top is provided with the first air port, and described upper car floor is provided with 4 the second wind at nearly corner
Mouthful, air flow inlet described in gas channel UNICOM and described air stream outlet that described strengthening part and two side wall panels surround, and described
Gas between first air port and described second air port only flows through in described outer wall monomer from described gas channel；Described reinforcement
Part includes the first reinforcing monomer and second reinforcing monomer of mirror image setting, and described first reinforcing monomer and described second is strengthened single
Body surrounds described gas channel with the wallboard of described outer wall monomer and outer side seal board；It is many that described gas channel includes being serially connected
Level air-flow closes up.
In the technical program, described two side wall panels refer to the outer wall side plate of side plate composition of described outer wall monomer and outer
Side seal board.While reinforcement is set, using reinforcement as airflow guide part, will enter between car outer wall and hoistway
Airflow portion introduces between car outer wall and outer side seal board, and carries out air-flow adjustment wherein, because both sides are symmetrical arranged, thus
Stablize car.
Preferred as technique scheme, described gas channel includes three-level air-flow and closes up, and adjacent described air-flow is received
Connected by air-flow expansion cavity insertion between mouthful, described air-flow expansion cavity include with described air-flow close up the bore that is connected minimum at
With bore maximum；It is connected for curved surface between its bore maximum at the bore minimum of described air-flow expansion cavity, and this curved surface
For parabola.
Preferred as technique scheme, described first reinforcing monomer and described second reinforcing monomer to side on
Equidistantly be provided with groove, the center line of described groove parabolically, and the minimum folder of the axis of this parabolical tangent line and described car
Angle is 0 °, maximum angle is 45 °.
Preferred as technique scheme, described second air port is provided with the fan housing for adjusting air flow direction, adjacent
Two described fan housings are arranged for mirror image.
Preferred as technique scheme, described fan housing includes being installed in the connect cover of described upper car floor bottom and 3
It is distributed on the described cover leaf connecting shroud rim, described connect cover is the siphunculus matching with the opening shape of described air stream outlet；
Described cover leaf includes the transition part with curvature and the diffusion part for guiding air-flow to leave.
Preferred as technique scheme, the setting inclination angle of described transition part is 15-20 °, curvature is 0.05-0.08,
Spacing between the transition part of adjacent described cover leaf is 1.1-1.2 times of described transition part width.
Preferred as technique scheme, the described diffusion part of 3 described cover leaves surrounds air delivery chamber, described air-flow
Relief cavity includes enlarged portion, the diffusion part of end and the described enlarged portion of connection and the described diffusion of close described air stream outlet
The closing in portion in portion.
Preferred as technique scheme, the bore of the bore maximum of described enlarged portion be described connect cover bore
1.5-1.6 times of the bore of general goal, the bore in described closing in portion identical with the bore of described enlarged portion bore maximum.
In sum, the present invention has advantages below：Structure is simple, the air-flow flowing through car is adjusted and guide from
And improve degree of operating steadily.
Brief description
Fig. 1 is a kind of schematic diagram of the damping elevator of the embodiment of the present invention；
Fig. 2 is embodiment of the present invention vertical view cutaway drawing；
Fig. 3 is the A sectional view of Fig. 2；
Fig. 4 is the B sectional view of Fig. 2；
Fig. 5 is a kind of schematic diagram of embodiment of the present invention fan housing.
Specific embodiment
Below in conjunction with the accompanying drawings and preferred scheme the present invention will be further described in detail.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but as long as at this
All protected by Patent Law in the right of invention.
As illustrated in fig. 1 and 2, a kind of damping elevator, its car includes car top 1, sedan-chair encloses 2, upper car floor 3 and lower car floor 4, and sedan-chair encloses
2 include the inwall being spliced to form by multiple inwall monomers 21, the outer wall being spliced to form by multiple outer wall monomers 22 and outer side seal board
26, outer wall monomer 22 plate folding surrounds and is provided with strengthening part 23 in space；Car top 1 is provided with the first air port（In figure is not shown）, on
It is provided with 4 the second air ports at nearly corner in car floor 3（In figure is not shown）, strengthening part 23 and two side wall panels（I.e. outer wall monomer 22
Side plate and outer side seal board 26）The gas channel 24 UNICOM's air flow inlet surrounding and air stream outlet, and the first air port and the second wind
Gas between mouthful only flows through in outer wall monomer 22 from gas channel 24.
As shown in figure 3, strengthening part 23 includes the first reinforcing monomer 23L and the second reinforcing monomer 23R of mirror image setting, the
One reinforcing monomer 23L and the second reinforcing monomer 23R surrounds gas channel 24 with the wallboard of outer wall monomer 22 and outer side seal board 26；Gas
Circulation road 24 includes the three-level air-flow closing in 241 being serially connected.Adjacent air-flow closes up and passes through air-flow expansion cavity 242 between 241
Insertion connects, air-flow expansion cavity 242 include with air-flow close up 241 bores that are connected minimum at and bore maximum；Air-flow is expanded
It is connected for curved surface between its bore maximum at the bore minimum in chamber 242, and this curved surface is parabola.First reinforcing monomer
23L and the second reinforcing monomer 23R to medial surface on be all equidistantly provided with groove 25, the center line of groove 25 parabolically, and should
The minimum angle of the axis of parabolical tangent line and car is 0 °, maximum angle α 1 is 45 °, what groove 25 was symmetrical be located at first plus
On strong monomer 23L and the second reinforcing monomer 23R, Fig. 4 only taking the first reinforcing monomer 23L as a example.
See Fig. 1 and Fig. 5 again, the second air port is provided with the fan housing 5 for adjusting air flow direction, two neighboring fan housing 5 is mirror
As setting.Fan housing 5 include being installed in the connect cover 51 of car floor 3 bottom and 3 be distributed on the cover leaves 52 connecting shroud rim, connect
Cover 51 is the siphunculus matching with the opening shape of air stream outlet；Cover leaf 52 includes the transition part 521 with curvature and is used for drawing
The diffusion part 522 that flow guide is left.The setting inclination alpha 2 of transition part 521 is 15-20 °, curvature is 0.05-0.08, adjacent cover leaf
Transition part between spacing b2 be 1.1-1.2 times of transition part width b1.The diffusion part of 3 cover leaves surrounds air delivery chamber,
Air delivery chamber includes the closing in of enlarged portion, the dispersion portion of end and connection enlarged portion and dispersion portion near air stream outlet
Portion.The bore of the bore maximum of enlarged portion is 1.5-1.6 times of the bore of connect cover bore maximum, the bore in closing in portion with
The bore of enlarged portion bore maximum is identical.
Claims (8)
1. a kind of damping elevator, its car includes car top（1）, sedan-chair encloses（2）, upper car floor（3）With lower car floor（4）, described sedan-chair encloses（2）
Including by multiple inwall monomers（21）The inwall that is spliced to form, by multiple outer wall monomers（22）The outer wall being spliced to form and outer side seal
Plate（26）, described outer wall monomer（22）Plate folding surrounds and is provided with strengthening part in space（23）；It is characterized in that：Described car top（1）
It is provided with the first air port, described upper car floor（3）It is provided with 4 the second air ports, described strengthening part at upper nearly corner（23）WithBoth sides WallboardThe gas channel surrounding（24）Air flow inlet described in UNICOM and described air stream outlet, and described first air port and described second
Gas between air port is only from described gas channel（24）In flow through described outer wall monomer（22）In；Described strengthening part（23）Bag
Include the first reinforcing monomer of mirror image setting（23L）With the second reinforcing monomer（23R）, described first reinforcing monomer（23L）With described
Second reinforcing monomer（23R）With described outer wall monomer（22）Wallboard and outer side seal board（26）Surround described gas channel（24）；
Described gas channel（24）Close up including the Multi-stage airflow being serially connected（241）.
2. a kind of damping elevator according to claim 1 it is characterised in that：Described gas channel（24）Including three-level air-flow
Close up（241）, adjacent described air-flow closes up（241）Between pass through air-flow expansion cavity（242）Insertion connects, described air-flow expansion
Chamber（242）Close up including with described air-flow（241）With bore maximum at the bore minimum connecting；Described air-flow expansion cavity
（242）Bore minimum at be connected for curved surface between its bore maximum, and this curved surface be parabola.
3. a kind of damping elevator according to claim 1 it is characterised in that：Described first reinforcing monomer（23L）With described
Second reinforcing monomer（23R）To side on be equidistantly provided with groove（25）, described groove（25）Center line parabolically, and should
Parabolical tangent line and the minimum angle of the axis of described car are 0 °, maximum angle is 45 °.
4. a kind of damping elevator according to claim 1 it is characterised in that：Described second air port is provided with for adjusting gas
The fan housing of stream flow direction（5）, two neighboring described fan housing（5）For mirror image setting.
5. a kind of damping elevator according to claim 4 it is characterised in that：Described fan housing（5）Including being installed on described
Car floor（3）The connect cover of bottom（51）It is distributed on the described cover leaf connecting shroud rim with 3（52）, described connect cover（51）Be with
The siphunculus that the opening shape of described air stream outlet matches；Described cover leaf（52）Including the transition part with curvature（521）With with
The diffusion part leaving in guiding air-flow（522）.
6. a kind of damping elevator according to claim 5 it is characterised in that：Described transition part（521）Setting inclination angle be
15-20 °, curvature be 0.05-0.08, adjacent described cover leaf（52）Transition part（521）Between spacing be described transition part
（521）1.1-1.2 times of width.
7. a kind of damping elevator according to claim 5 it is characterised in that：3 described cover leaves（52）Described diffusion part
（522）Surround air delivery chamber, described air delivery chamber include near the enlarged portion of described air stream outlet, the dispersion portion of end,
And connect the closing in portion in described enlarged portion and described dispersion portion.
8. a kind of damping elevator according to claim 7 it is characterised in that：The bore of the bore maximum of described enlarged portion
1.5-1.6 times of bore of described connect cover bore maximum, the bore in described closing in portion maximum with described enlarged portion bore
The bore at place is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610879510.XA CN106429748B (en) | 2016-10-09 | 2016-10-09 | A kind of damping elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610879510.XA CN106429748B (en) | 2016-10-09 | 2016-10-09 | A kind of damping elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106429748A true CN106429748A (en) | 2017-02-22 |
| CN106429748B CN106429748B (en) | 2019-04-12 |
Family
ID=58171921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610879510.XA Active CN106429748B (en) | 2016-10-09 | 2016-10-09 | A kind of damping elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106429748B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087873A (en) * | 1992-09-04 | 1994-06-15 | 科尼电梯有限公司 | The wall construction of elevator and elevator cage |
| JPH1179613A (en) * | 1997-09-01 | 1999-03-23 | Toshiba Corp | Elevator |
| JP2000103581A (en) * | 1998-09-29 | 2000-04-11 | Otis Elevator Co | Elevator cage |
| JP2001294384A (en) * | 2000-04-11 | 2001-10-23 | Mitsubishi Electric Corp | Elevator cab |
| CN1759062A (en) * | 2003-03-18 | 2006-04-12 | 东芝电梯株式会社 | Air register device for elevator |
| CN203173651U (en) * | 2013-01-22 | 2013-09-04 | 江南嘉捷电梯股份有限公司 | Car wall with double-layer structure and elevator comprising same |
| CN104071676A (en) * | 2014-07-23 | 2014-10-01 | 重庆工业职业技术学院 | Integrated elevator car wall board provided with automatic air supply and air discharge function |
-
2016
- 2016-10-09 CN CN201610879510.XA patent/CN106429748B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087873A (en) * | 1992-09-04 | 1994-06-15 | 科尼电梯有限公司 | The wall construction of elevator and elevator cage |
| JPH1179613A (en) * | 1997-09-01 | 1999-03-23 | Toshiba Corp | Elevator |
| JP2000103581A (en) * | 1998-09-29 | 2000-04-11 | Otis Elevator Co | Elevator cage |
| JP2001294384A (en) * | 2000-04-11 | 2001-10-23 | Mitsubishi Electric Corp | Elevator cab |
| CN1759062A (en) * | 2003-03-18 | 2006-04-12 | 东芝电梯株式会社 | Air register device for elevator |
| CN203173651U (en) * | 2013-01-22 | 2013-09-04 | 江南嘉捷电梯股份有限公司 | Car wall with double-layer structure and elevator comprising same |
| CN104071676A (en) * | 2014-07-23 | 2014-10-01 | 重庆工业职业技术学院 | Integrated elevator car wall board provided with automatic air supply and air discharge function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106429748B (en) | 2019-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A damping elevator Effective date of registration: 20210527 Granted publication date: 20190412 Pledgee: Nanxun rural commercial bank Limited by Share Ltd. Zhejiang Pledgor: DESENK ELEVATOR (CHINA) Co.,Ltd. Registration number: Y2021330000477 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220601 Granted publication date: 20190412 Pledgee: Nanxun rural commercial bank Limited by Share Ltd. Zhejiang Pledgor: DESENK ELEVATOR (CHINA) CO.,LTD. Registration number: Y2021330000477 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A shock-absorbing elevator Effective date of registration: 20220729 Granted publication date: 20190412 Pledgee: Nanxun rural commercial bank Limited by Share Ltd. Zhejiang Pledgor: DESENK ELEVATOR (CHINA) CO.,LTD. Registration number: Y2022330001560 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231128 Granted publication date: 20190412 Pledgee: Nanxun rural commercial bank Limited by Share Ltd. Zhejiang Pledgor: DESENK ELEVATOR (CHINA) CO.,LTD. Registration number: Y2022330001560 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A shock-absorbing elevator Effective date of registration: 20231130 Granted publication date: 20190412 Pledgee: Nanxun rural commercial bank Limited by Share Ltd. Zhejiang Pledgor: DESENK ELEVATOR (CHINA) CO.,LTD. Registration number: Y2023980068503 |