CN112850420B - Track arrangement method of multi-car parallel elevator system - Google Patents
Track arrangement method of multi-car parallel elevator system Download PDFInfo
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- CN112850420B CN112850420B CN202110219727.9A CN202110219727A CN112850420B CN 112850420 B CN112850420 B CN 112850420B CN 202110219727 A CN202110219727 A CN 202110219727A CN 112850420 B CN112850420 B CN 112850420B
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- 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
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- 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
- B66B7/023—Mounting means therefor
- B66B7/026—Interconnections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The invention discloses a track arrangement method of a multi-car parallel elevator system, which comprises the following steps: s1: sequentially dividing a plurality of sections A from the top layer to the bottom layer according to the number of the building floors; s2: arranging tracks in a hoistway corresponding to each section A, wherein each track is provided with a plurality of self-driven cars, and the number of the tracks of the adjacent lower section A is larger than that of the tracks of the adjacent upper section A in at least one adjacent two sections A; s3: and arranging a rail cutting device between two adjacent sections A in the step S2 to realize rail transfer operation. The method has the advantages of ensuring the carrying efficiency, reducing the material consumption and reducing the cost.
Description
Technical Field
The invention mainly relates to the technical field of elevators, in particular to a track arrangement method of a multi-car parallel elevator system.
Background
One lift car of a conventional elevator is matched with one shaft, and the carrying capacity is limited by the number of shafts; and all elevator systems are provided with the same number of hoistways or landing doors at different floor heights, and the passenger flow is gradually reduced along with the increase of the floors, thereby further increasing unnecessary consumables. In addition, the arrangement of the number of the current layer, especially the base station tracks, can directly influence the stop transfer of the multiple cars.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a track arrangement method of a multi-car parallel elevator system, which can ensure the carrying efficiency, reduce the material consumption and reduce the cost.
In order to solve the technical problems, the invention adopts the following technical scheme:
a track arrangement method of a multi-car parallel elevator system, comprising the steps of:
s1: according to the number of the building floors, a plurality of sections A are sequentially divided from the top layer to the bottom layer;
s2: arranging a track in a hoistway corresponding to each section A, wherein a plurality of self-driven cars are arranged on the track, and the number of the tracks of the adjacent lower section A in at least one adjacent two sections A is larger than that of the tracks of the adjacent upper section A;
s3: and arranging a rail cutting device between two adjacent sections A in the step S2 to realize rail transfer operation.
As a further improvement of the above technical solution:
in two adjacent sections a having a difference in number, the number of tracks of the upper section a is arranged to be at least one.
In step S2, at least two tracks are arranged in the hoistway corresponding to the topmost block a, and the tracks are added one by one in the hoistway corresponding to each lower block a from the topmost block a.
A rail cutting device is arranged between adjacent rails.
The track in the shaft corresponding to the topmost section A extends into the shaft corresponding to the bottommost section A, the additional track is positioned on the side of the extending track, an inclined rail is arranged between adjacent extending tracks, and the inclined rail is connected or disconnected with the rail cutting device on the corresponding side.
The added tracks are symmetrically arranged on two sides of the extension track.
The additional tracks are uniformly arranged on one side of the extension track.
The rail cutting device comprises a translation block, a straight cutting rail and a beveling rail, wherein the straight cutting rail and the beveling rail are arranged on the translation block, the translation block is arranged on a rail which is arranged in an extending mode, the additionally arranged rail is connected with an adjacent extending rail through the corresponding beveling rail, and the adjacent rail which is arranged in an extending mode is connected with an inclined rail through the corresponding beveling rail.
And a track is additionally arranged from the topmost section A to the corresponding shaft of each lower section A zone by zone, and the track of the upper section A is positioned between two adjacent tracks of the adjacent lower sections A and is connected with or disconnected from the two tracks through a track cutting device.
The rail cutting device comprises a rotary table and a rail mounted on the rotary table, the rotary table is arranged at the end part of each rail, and the rail is connected with the adjacent rail at the end part of one of the adjacent rails in the adjacent section A under the driving of the rotary table.
Compared with the prior art, the invention has the advantages that:
the track arrangement method of the multi-car parallel elevator system ensures that the number of people going in and out of the elevator in each section A can be matched with the proper number of tracks, thereby ensuring the carrying requirement; furthermore, the number of the tracks is reduced from the bottom section A to the top section A zone by zone, and at least two tracks are arranged in the shaft corresponding to the topmost section A, so that the phenomenon that the passenger flow is gradually reduced along with the increase of floors can be adapted, the number of the corresponding hall doors is reduced due to the reduction of the tracks, the carrying efficiency is ensured, meanwhile, the consumable materials are reduced, and the cost is greatly reduced; and the section A with the increased track is equivalent to the increase of a car stop, so that the transfer dispatching of the car is facilitated.
Drawings
Fig. 1 is a schematic front view of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of a rail cutting apparatus according to embodiment 1 of the present invention;
FIG. 3 is a flow chart of the present invention;
FIG. 4 is a schematic front view of embodiment 2 of the present invention;
FIG. 5 is a schematic front view of embodiment 3 of the present invention;
fig. 6 is a schematic structural diagram of a rail cutting device in embodiment 3 of the present invention.
The reference numerals in the figures denote:
1. a track; 2. a rail cutting device; 21. a translation block; 22. directly cutting the rail; 23. beveling the rail; 24. a turntable; 25. transferring rails; 3. the rail is tilted.
Detailed Description
The invention will be described in further detail below with reference to the drawings and specific examples.
Example 1:
as shown in fig. 1 to 3, a first embodiment of a track arranging method of a multi-car parallel elevator system of the present invention includes the steps of:
s1: according to the number of the building floors, a plurality of sections A are sequentially divided from the top layer to the bottom layer;
s2: arranging a track 1 in a hoistway corresponding to each section A, wherein a plurality of self-driven cars are arranged on the track 1, and the number of the tracks 1 of the adjacent lower section A in at least one adjacent two sections A is larger than that of the tracks 1 of the adjacent upper section A;
s3: and arranging a rail cutting device 2 between two adjacent sections A in the step S2 to realize rail transfer operation.
By adopting the track arrangement method, the number of people going in and out of the elevator in each section A can be matched with the proper number of tracks 1, and the carrying requirement is ensured; furthermore, in at least one adjacent two sections A, the number of the tracks 1 of the adjacent lower section A is larger than that of the tracks 1 of the adjacent upper section A, so that the phenomenon that the passenger flow is gradually reduced along with the increase of floors can be adapted, the number of the corresponding landing doors can be reduced due to the reduction of the tracks 1, the carrying efficiency is ensured, meanwhile, the consumable materials are reduced, and the cost is greatly reduced; in addition, the increased section A of the track 1 is equivalent to the increased car stop, so that the transfer scheduling of the car is facilitated.
In the present embodiment, in two adjacent sections a having a difference in number, the tracks 1 of the upper section a are arranged in number of at least one. The carrying efficiency is ensured, meanwhile, the material consumption is reduced, and the cost is greatly reduced; in addition, the increased section A of the track 1 is equivalent to the increased car stop, so that the transfer scheduling of the car is facilitated.
In this embodiment, in step S2, at least two tracks 1 are arranged in the hoistway corresponding to the topmost block a, and the tracks 1 are added one by one in the hoistway corresponding to each lower block a from the topmost block a. The number of the tracks 1 is reduced from the bottom section A to the top section A zone by zone, so that the phenomenon that the passenger flow is gradually reduced along with the increase of floors can be adapted, the number of corresponding hall doors is reduced due to the reduction of the tracks 1, the carrying efficiency is ensured, meanwhile, the material consumption is reduced, and the cost is greatly reduced; and the number of the base layer tracks 1 is the largest, and the base layer is convenient for transferring and dispatching the cars.
In the present embodiment, the rail cutting device 2 is disposed between the adjacent rails 1. By the arrangement, the adjacent tracks 1 can also perform track transfer operation, and the carrying efficiency is further improved.
In this embodiment, the track 1 in the hoistway corresponding to the topmost section a extends into the hoistway corresponding to the bottommost section a, the additional track 1 is located on the side of the extending track 1, the inclined track 3 is arranged between the adjacent tracks 1 which extend, and the inclined track 3 is connected with or disconnected from the track cutting device 2 on the corresponding side. In the scheme, the track 1 in the shaft corresponding to the topmost section A extends into the shaft corresponding to the bottommost section A, is equivalent to the main track 1, the two main tracks 1 which extend and are connected with the inclined track 3 through the track switching device 2 realize the track switching function of the car on the two main tracks 1, and the running of the car on the respective main tracks 1 is realized when the track switching device 2 is disconnected with the inclined track 3 and is connected with the main track 1.
In this embodiment, the rail cutting device 2 includes a translation block 21, and a straight cutting rail 22 and a beveled cutting rail 23 which are arranged on the translation block 21, the translation block 21 is disposed on the extended rail 1, the added rail 1 is connected with the adjacent extended rail 1 through the corresponding beveled cutting rail 23, and the adjacent extended rail 1 is connected with the inclined rail 3 through the corresponding beveled cutting rail 23. In the scheme, the two main rails 1 which are arranged in an extending way are connected with the inclined rail 3 through the inclined rail 23 to realize the rail changing function of the elevator car on the two main rails 1, and the operation of the elevator car on the respective main rails 1 is realized when the inclined rail 23 is disconnected with the inclined rail 3 and the straight rail 22 is connected with the main rail 1; when the additional track 1 is connected with the oblique cutting track 23, the function of changing the cage on the additional track 1 to the main track 1 is realized.
In this embodiment, the additional tracks 1 are symmetrically arranged on both sides of the extension track 1. The structure is simple and reliable.
Example 2:
as shown in fig. 4, a second embodiment of the track layout method of the multi-car parallel elevator system of the present invention is basically the same as embodiment 1 except that: in this embodiment, the additional tracks 1 are all arranged on one side of the extension track 1. The structure is simple and reliable.
Example 3:
as shown in fig. 5 and 6, a second embodiment of the track layout method of the multi-car parallel elevator system of the present invention is substantially the same as embodiment 1 except that: in this embodiment, a track 1 is added from the topmost section a to the corresponding hoistway of each lower section a zone by zone, and the track 1 of the upper section a is located between two adjacent tracks 1 of the adjacent lower sections a and is connected or disconnected with the two tracks 1 through the rail cutting device 2. In the scheme, a track 1 is additionally arranged from the topmost section A to the corresponding well of each lower section A zone by zone from top to bottom to form a comb-shaped structure, and the upper and lower adjacent tracks 1 are connected through a track cutting device 2 to realize a passage.
In this embodiment, the rail cutting device 2 includes a rotary table 24 and a rotating rail 25 mounted on the rotary table 24, the rotary table 24 is disposed at an end of each track 1, and the rotating rail 25 is driven by the rotary table 24 to connect with the rotating rail 25 at an end of an adjacent one of the tracks 1 in the adjacent section a. In this embodiment, the turntable 24 drives the rotating rail 25 to rotate, so as to realize the access or the open circuit with the track 1 adjacent to the left and the right in the adjacent section a.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (8)
1. A method of arranging a track of a multi-car parallel elevator system, comprising the steps of:
s1: according to the number of the building floors, a plurality of sections A are sequentially divided from the top layer to the bottom layer;
s2: arranging tracks (1) in a hoistway corresponding to each section A, arranging a plurality of self-driven cars on the tracks (1), and arranging the number of the tracks (1) of the adjacent lower section A to be larger than the number of the tracks (1) of the adjacent upper section A in at least one adjacent two sections A;
s3: arranging a rail cutting device (2) between two adjacent sections A in the step S2 to realize rail transfer operation;
in two adjacent sections a having a difference in number, the number of tracks (1) of the upper section a is arranged to be at least one;
in step S2, at least two tracks (1) are arranged in the shaft corresponding to the topmost section A, and the tracks (1) are additionally arranged in the shaft corresponding to each lower section A from the topmost section A one by one.
2. The track arrangement method of a multi-car parallel elevator system according to claim 1, characterized in that: a rail cutting device (2) is arranged between adjacent rails (1).
3. The track arranging method of a multi-car parallel elevator system according to claim 2, characterized in that: the track (1) in the well corresponding to the section A at the top is extended into the well corresponding to the section A at the bottom, the added track (1) is positioned on the side of the extended track (1), an inclined track (3) is arranged between the adjacent tracks (1) which are extended, and the inclined track (3) is connected or disconnected with the track cutting device (2) on the corresponding side.
4. The track arrangement method of a multi-car parallel elevator system according to claim 3, characterized in that: the additionally arranged tracks (1) are symmetrically arranged at two sides of the extension track (1).
5. The track arrangement method of a multi-car parallel elevator system according to claim 3, characterized in that: the additionally arranged rails (1) are uniformly arranged on one side of the extension rail (1).
6. The track arrangement method of a multi-car parallel elevator system according to claim 3, characterized in that: the rail cutting device (2) comprises a translation block (21), and a straight cutting rail (22) and a beveling rail (23) which are arranged on the translation block (21), wherein the translation block (21) is arranged on the extended rails (1), the additionally-arranged rails (1) are connected with the adjacent extended rails (1) through the corresponding beveling rails (23), and the adjacent extended rails (1) are connected with the inclined rails (3) through the corresponding beveling rails (23).
7. The track arranging method of a multi-car parallel elevator system according to claim 1, characterized in that: a track (1) is additionally arranged from the topmost section A to the corresponding shaft of each lower section A zone by zone, and the track (1) of the upper section A is positioned between two adjacent tracks (1) of the adjacent lower sections A and is connected or disconnected with the two tracks (1) through a track cutting device (2).
8. The track arrangement method of a multi-car parallel elevator system according to claim 7, characterized in that: cut rail device (2) including carousel (24) and install shunt (25) on carousel (24), carousel (24) set up the tip in every track (1), shunt (25) are connected with adjacent one of them track (1) tip in adjacent section A under the drive of carousel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110219727.9A CN112850420B (en) | 2021-02-26 | 2021-02-26 | Track arrangement method of multi-car parallel elevator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110219727.9A CN112850420B (en) | 2021-02-26 | 2021-02-26 | Track arrangement method of multi-car parallel elevator system |
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| Publication Number | Publication Date |
|---|---|
| CN112850420A CN112850420A (en) | 2021-05-28 |
| CN112850420B true CN112850420B (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110219727.9A Active CN112850420B (en) | 2021-02-26 | 2021-02-26 | Track arrangement method of multi-car parallel elevator system |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000185885A (en) * | 1998-12-18 | 2000-07-04 | Kawasaki Heavy Ind Ltd | Self-traveling elevator system |
| JP6318022B2 (en) * | 2014-06-25 | 2018-04-25 | 株式会社日立製作所 | Elevator |
| DE102015102563A1 (en) * | 2015-02-23 | 2016-08-25 | Thyssenkrupp Ag | Method for operating an elevator system with several shafts and several cabins |
| DE102017202893A1 (en) * | 2017-02-22 | 2018-08-23 | Thyssenkrupp Ag | Elevator installation and method for operating an elevator installation |
| EP3670418A4 (en) * | 2017-08-19 | 2021-01-06 | Libo Zhou | Smart multi-car elevator system |
| CN110155849B (en) * | 2018-11-14 | 2021-03-02 | 湖南大举信息科技有限公司 | Switching mechanism for switching elevator car operation track and car operation method |
| CN110155826A (en) * | 2019-03-07 | 2019-08-23 | 湖南大举信息科技有限公司 | Driving mechanism and elevator with multiple compartments operating system for elevator operating system |
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| CN112850420A (en) | 2021-05-28 |
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