CN109081220A - A kind of heavy-duty has computer room traction-type Cargo Lift - Google Patents
A kind of heavy-duty has computer room traction-type Cargo Lift Download PDFInfo
- Publication number
- CN109081220A CN109081220A CN201811232506.XA CN201811232506A CN109081220A CN 109081220 A CN109081220 A CN 109081220A CN 201811232506 A CN201811232506 A CN 201811232506A CN 109081220 A CN109081220 A CN 109081220A
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- CN
- China
- Prior art keywords
- traction
- computer room
- carriage
- wheel
- directive wheel
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 5
- 241001014327 Anodontia Species 0.000 description 1
- 206010002583 anodontia Diseases 0.000 description 1
- 230000005212 anodontia Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
-
- 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
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/004—Arrangement of driving gear, e.g. location or support in the machine room
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/12—Counterpoises
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a kind of heavy-duties computer room traction-type Cargo Lift, and setting is there are four oblique directive wheel in computer room and two one group is linearly arranged, and two groups of oblique directive wheels are parallel to each other and with the hoistway wall in 30 ° of -60 ° of angles；The top center of carriage is provided with a crosshead sheave, and the bottom of the carriage two sides parallel with the main underbeam in center are respectively arranged with guiding underbeam, are respectively set on the guiding underbeam of two sides there are two car floor wheel, four car floor wheels are constituted regular polygon with crosshead sheave central symmetry；The crosshead sheave and two groups of car floor wheels of carriage constitute the tracting structure that traction ratio is 6:1 with two groups of oblique directive wheels that the wirerope of traction machine travel passes through computer room.The invention uses 6:1 traction ratio, and heavy-duty traction can be realized using the gearless traction machine of small rated load-carrying in the case where meeting machine shaft stress and noise is small, while the balance of carriage itself is increased using collet formula superposition top hanging structure.
Description
Technical field
The present invention relates to a kind of Cargo Lift, in particular to a kind of heavy-duty has computer room traction-type Cargo Lift.
Background technique
The Cargo Lift traction ratio of conventional 5000kg is all 2:1, and cage side directive wheel takes turns form using top hanging in parallel, for sedan-chair
Compartment, which is stablized, uses 6 guide rail form of carriage, and the 5000kg Cargo Lift being partly improved can take turns in parallel 6 guide rails using the top traction ratio 4:1 hanging
Form.
, just can only be in the range of traction machine with teeth to the selection of existing traction machine when traction ratio 2:1, and traction machine with teeth is deposited
It is big in many disadvantages, such as noise；Cage side directive wheel is taken turns in parallel using top hanging, has balance poor before and after carriage, and one
Denier cargo consolidation first half carriage or later half carriage have the possibility toppled, although certain balance can be reinforced using 6 guide rail forms,
But carriage hitch point still on one wire only increase guide rail quantity go to share institute's stress, again without improve front and back balance,
As shown in Figure 1, the stress area 11 of carriage 10 is linear and causes balance poor.Traction ratio changes to 4:1, the traction machine used
Payload ratings can reduce, and can optionally use gearless traction machine to reduce noise, but its anterior-posterior balance problem again without
It solves.
Summary of the invention
In order to solve the above technical problems, have a computer room traction-type Cargo Lift the present invention provides a kind of heavy-duty, including computer room and
Carriage in hoistway and counterweight design are set, and the symmetrical two sides of the hoistway are respectively set there are three guide rail, the carriage
Side wall is respectively arranged with the lifting directive wheel of corresponding six guide rails；
Traction machine, traction sheave, counterweight directive wheel and four oblique directive wheels, the oblique guiding are provided in the computer room
Two one group of wheel is linearly arranged, and oblique directive wheel described in two groups is parallel to each other and with the hoistway wall in 30 ° of -60 ° of angles；
The top center of the carriage is provided with a crosshead sheave, the bottom of the carriage it is parallel with the main underbeam in center two
Side is respectively arranged with guiding underbeam, is respectively set on guiding underbeam described in two sides there are two car floor wheel, four car floor wheels with
The crosshead sheave central symmetry constitutes regular polygon；
Pass through the sedan-chair of the carriage with oblique directive wheel described in two groups of computer room from the wirerope of the traction machine travel
Top wheel and two groups of car floor wheels constitute the tracting structure that traction ratio is 6:1.
Further, oblique directive wheel described in two groups is parallel to each other and with the hoistway wall in 45 ° of angles, under the angle
Carriage whole machine balancing reaches Optimal State.
Arbitrarily, there are two the counterweight directive wheel, the counterweight design includes having to pouring weight for setting in the computer room
Counterweight frame and be arranged at the top of the counterweight frame three to roller.
Further, the wirerope by one end towline head it is fixed after successively around it is described to roller, counterweight directive wheel,
To roller, counterweight directive wheel, to roller, traction sheave, one group of car floor wheel, one group of oblique directive wheel, crosshead sheave, one group of oblique guiding
It is fixed in the other end by towline head after wheel, one group of car floor wheel.
Through the above technical solutions, the present invention uses 6:1 traction ratio, in the case where meeting machine shaft stress using small
Heavy-duty traction can be realized in the gearless traction machine of payload ratings and noise is small, while being increased using collet formula superposition top hanging structure
The balance of carriage itself is added.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Fig. 1 is the carriage stress area structural schematic diagram of the prior art；
Fig. 2 is computer room structure schematic diagram disclosed in the embodiment of the present invention；
Fig. 3 is hoistway structure schematic diagram disclosed in the embodiment of the present invention；
Fig. 4 is wire rope winding structural schematic diagram disclosed in the embodiment of the present invention；
Fig. 5 is carriage stress area structural schematic diagram disclosed in the embodiment of the present invention.
Digital representation in figure:
10. 11. stress area of carriage, 20. computer room
21. 22. traction machine of crossbeam, 23. directive wheel cant beam
24. oblique 30. hoistway of directive wheel, 31. counterweight frame
32. 33. guide rail 34. of carriage goes up and down directive wheel
35. 36. car floor wheel 37. of crosshead sheave is to roller
38. 39. traction sheave of counterweight directive wheel, 40. towline head
41. 42. stress area of wirerope
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
With reference to Fig. 2 and 3, heavy-duty provided by the invention has computer room traction-type Cargo Lift, including computer room 20 and setting in hoistway
Carriage 32 and counterweight design in 30, the symmetrical two sides of hoistway 30 are respectively set there are three guide rail 33, and the side wall of carriage 32 is distinguished
It is provided with the lifting directive wheel 34 of corresponding six guide rails 33；Crossbeam 21 and traction machine 22, traction sheave 39, two are provided in computer room 20
A counterweight directive wheel 38 and four oblique directive wheels 24 are provided with directive wheel cant beam 23, oblique directive wheel 24 two on crossbeam 21
One group is linearly arranged on directive wheel cant beam 23, and two groups of oblique directive wheels 24 are parallel to each other and with 30 side wall of hoistway in 45 ° of folders
Angle；The top center of carriage 32 is provided with a crosshead sheave 35, the bottom of the carriage 32 two sides difference parallel with the main underbeam in center
It is provided with guiding underbeam, is respectively set that there are two car floor wheels 36 on the guiding underbeam of two sides, four car floor wheels 36 are in crosshead sheave 35
The heart symmetrically constitutes regular polygon；Counterweight design includes three for having the counterweight frame 31 to pouring weight and being arranged at the top of counterweight frame 31
It is a to roller 37；With reference to Fig. 4, successively around counterweight after being fixed by the wirerope 41 that traction machine 22 is drawn by one end towline head 40
Wheel 37, counterweight directive wheel 38, to roller 37, counterweight directive wheel 38, oblique to roller 37,39, one groups of traction sheave, 36, one groups of car floor wheel
It is fixed in the other end by towline head 40 after to directive wheel 24,35, one groups of crosshead sheave oblique directive wheels, 24, one groups of car floor wheels 36,
To constitute the tracting structure that traction ratio is 6:1.
The present invention uses 6:1 traction ratio, and the anodontia of small rated load-carrying is used in the case where meeting 22 axis stress of traction machine
Heavy-duty traction can be realized in traction machine 22 and noise is small；Simultaneously using collet formula superposition top hanging structure, band is designed in car floor
The guiding underbeam of car floor wheel 36 is fixed on the forward and backward side-lower of car floor frame, forms 3 parallel underbeams with the main underbeam of sedan-chair frame and combines
Hold entire carriage 32, upper beam designs 1 directive wheel and hangs carriage 32, when this combined running formed one it is as shown in Figure 5 compared with
The stress area 42 of large area increases the whole stationarity of carriage 32.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
A variety of modifications of above-described embodiment will be readily apparent to those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (4)
1. a kind of heavy-duty has computer room traction-type Cargo Lift, which is characterized in that including computer room (20) and be arranged in hoistway (30)
Carriage (32) and counterweight design, the symmetrical two sides of the hoistway (30) are respectively set there are three guide rail (33), the carriage (32)
Side wall be respectively arranged with the lifting directive wheels (34) of corresponding six guide rails (33)；
Traction machine (22), traction sheave (39), counterweight directive wheel (38) and four oblique directive wheels are provided in the computer room (20)
(24), (24) two one group of the oblique directive wheel is linearly arranged, oblique directive wheel (24) described in two groups be parallel to each other and with
Hoistway (30) side wall is in 30 ° of -60 ° of angles；
The top center of the carriage (32) is provided with a crosshead sheave (35), the bottom of the carriage (32) and the main underbeam in center
Parallel two sides are respectively arranged with guiding underbeam, are oriented on underbeam described in two sides there are two being respectively set car floor wheel (36), four
The car floor wheel (36) is constituted regular polygon with the crosshead sheave (35) central symmetry；
Passed through with oblique directive wheel (24) described in two groups of computer room (20) from the wirerope (41) of the traction machine (22) traction
The crosshead sheave (35) of the carriage (32) and two groups of car floor wheels (36) constitute the tracting structure that traction ratio is 6:1.
2. a kind of heavy-duty according to claim 1 has computer room traction-type Cargo Lift, which is characterized in that oblique described in two groups to lead
It is parallel to each other to wheel (24) and with the hoistway (30) side wall in 45 ° of angles.
3. a kind of heavy-duty according to claim 1 or 2 has computer room traction-type Cargo Lift, which is characterized in that the computer room
(20) setting is there are two the counterweight directive wheel (38) in, the counterweight design include with to pouring weight counterweight frame (31) and
Three be arranged at the top of the counterweight frame (31) are to roller (37).
4. a kind of heavy-duty according to claim 3 has computer room traction-type Cargo Lift, which is characterized in that the wirerope (41)
Successively around described to roller (37), counterweight directive wheel (38), to roller (37), counterweight after being fixed by one end towline head (40)
Directive wheel (38), to roller (37), traction sheave (39), one group of car floor wheel (36), one group of oblique directive wheel (24), crosshead sheave
(35), fixed by towline head (40) in the other end after one group of oblique directive wheel (24), one group of car floor wheel (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232506.XA CN109081220A (en) | 2018-10-22 | 2018-10-22 | A kind of heavy-duty has computer room traction-type Cargo Lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232506.XA CN109081220A (en) | 2018-10-22 | 2018-10-22 | A kind of heavy-duty has computer room traction-type Cargo Lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109081220A true CN109081220A (en) | 2018-12-25 |
Family
ID=64843794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811232506.XA Pending CN109081220A (en) | 2018-10-22 | 2018-10-22 | A kind of heavy-duty has computer room traction-type Cargo Lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109081220A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291951A (en) * | 2021-04-28 | 2021-08-24 | 韦伯电梯有限公司 | Multi-winding composite traction elevator and adjusting method |
| CN114538247A (en) * | 2022-02-28 | 2022-05-27 | 日立电梯（中国）有限公司 | Elevator device with 8:1 hanging function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040035645A1 (en) * | 2001-01-25 | 2004-02-26 | Jaakko Orrmann | Elevator |
| CN205739907U (en) * | 2016-07-01 | 2016-11-30 | 西继迅达（许昌）电梯有限公司 | A kind of 4 to 1 elevator without machine room |
| CN107618963A (en) * | 2017-10-31 | 2018-01-23 | 杭州奥立达电梯有限公司 | The heavy－duty Cargo Lift suspension of traction ratio 6 to 1 |
| CN207434801U (en) * | 2017-09-22 | 2018-06-01 | 日立电梯（中国）有限公司 | A kind of anodontia towed elevator of large-tonnage |
| CN209081198U (en) * | 2018-10-22 | 2019-07-09 | 苏州施耐德电梯有限公司 | A kind of heavy-duty has computer room traction-type Cargo Lift |
-
2018
- 2018-10-22 CN CN201811232506.XA patent/CN109081220A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040035645A1 (en) * | 2001-01-25 | 2004-02-26 | Jaakko Orrmann | Elevator |
| CN205739907U (en) * | 2016-07-01 | 2016-11-30 | 西继迅达（许昌）电梯有限公司 | A kind of 4 to 1 elevator without machine room |
| CN207434801U (en) * | 2017-09-22 | 2018-06-01 | 日立电梯（中国）有限公司 | A kind of anodontia towed elevator of large-tonnage |
| CN107618963A (en) * | 2017-10-31 | 2018-01-23 | 杭州奥立达电梯有限公司 | The heavy－duty Cargo Lift suspension of traction ratio 6 to 1 |
| CN209081198U (en) * | 2018-10-22 | 2019-07-09 | 苏州施耐德电梯有限公司 | A kind of heavy-duty has computer room traction-type Cargo Lift |
Non-Patent Citations (1)
| Title |
|---|
| 李显斌;: "基于6:1曳引方式的载货电梯", 工业设计, no. 05 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291951A (en) * | 2021-04-28 | 2021-08-24 | 韦伯电梯有限公司 | Multi-winding composite traction elevator and adjusting method |
| CN113291951B (en) * | 2021-04-28 | 2022-12-06 | 韦伯电梯有限公司 | Multi-winding composite traction elevator and adjusting method |
| CN114538247A (en) * | 2022-02-28 | 2022-05-27 | 日立电梯（中国）有限公司 | Elevator device with 8:1 hanging function |
| CN114538247B (en) * | 2022-02-28 | 2024-04-23 | 日立电梯（中国）有限公司 | 8 To1 hanging elevator device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181225 |
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| WD01 | Invention patent application deemed withdrawn after publication |