CN108046077B - Multi-layer building elevator driven by gear and rack centers - Google Patents
Multi-layer building elevator driven by gear and rack centers Download PDFInfo
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- CN108046077B CN108046077B CN201711426142.4A CN201711426142A CN108046077B CN 108046077 B CN108046077 B CN 108046077B CN 201711426142 A CN201711426142 A CN 201711426142A CN 108046077 B CN108046077 B CN 108046077B
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- elevator
- rack
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- entrance
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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
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
- B66B9/022—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by rack and pinion drives
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- 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
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- 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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0446—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with screw-nut or worm-screw gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/04—Door or gate operation of swinging doors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/28—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between car or cage and wells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
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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
- B66B7/06—Arrangements of ropes or cables
- B66B7/064—Power supply or signal cables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Automation & Control Theory (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The elevator for the multi-storey building driven by the gear rack center adopts the center upright post as a frame body for supporting the elevator to lift, the elevator box is sleeved outside and is particularly suitable for the multi-storey building, the lower end of the center upright post is fixed in a concrete base in the ground, a driving device on the elevator box and the rack on the center upright post are responsible for the lifting motion of the elevator box, so that a single upright post does not influence the lighting of other households and the sight line of the households, and a support rod is not required to be connected to the walls of the other households, for the household without the elevator, the elevator box only has the effect of adding one trunk outdoors, and the household can be provided with an elevator entrance door on a balcony or a window in the household, so that a single household can be used and multiple households can be used, the negotiation problem during the installation of the elevator can be solved, and the social problem can be solved by the technology, is convenient for popularization and application.
Description
Technical Field
The invention relates to the technical field of elevators for multi-storey buildings, in particular to an elevator for a multi-storey building, which is driven by a gear rack center.
Background
In the fifties to sixties of the last century, urban buildings in China are basically 3-5 floors, buildings with 6-9 floors begin to appear in the seventies, and buildings with 6-9 floors are open to the outside in the eighties to ninety years, so that economic development is rapid, a large number of buildings with 6-9 floors, particularly residential buildings with 6-9 floors, are built, and become the main body of urban buildings in China. These residential buildings are mainly built to meet the basic requirements of the housing area of people, and generally have no elevator according to the current economic conditions and building standards. After the twenty-first century, the economic level is improved, the requirements and the construction standards of people are also high, and buildings with elevators on high floors appear in large numbers, so that the requirements of people can be basically met.
However, these old multi-story buildings still exist, and people still live, especially some old people who are old, are inconvenient to move and cannot move when climbing stairs for a day, so that the old multi-story buildings have strong needs for the transformation of elevators. As the building is centralized to live by a plurality of households, the elevator installation can be implemented only after the uniform business volume of the households in a door opening or in an indoor and lower floors. The elevator is designed and produced by basically taking the design idea of a high-rise elevator as a reference, external support frames of the elevator are required to be fixedly connected with all layers of a building body, for residents who do not want to use the elevator, the frames for fixing the elevator on the wall of the residents are difficult to talk together, and some of the residents are not fixed on the wall, and the elevator frames can influence lighting and sight lines of the residents. This causes a stiff office of installing elevators in old buildings, and it is necessary to change the design concept to solve the problem.
Disclosure of Invention
In order to solve the problems, the invention provides a multi-layer building elevator driven by a gear rack center.
The technical scheme of the invention is as follows: the utility model provides a rack and pinion center driven multilayer building room is with ladder, includes vertical support post and elevator cab, and support post's lower extreme fixed connection is in pre-buried concrete base inside ground, characterized by: the supporting upright posts are provided with vertical racks, a vertical central axis of the elevator cage is provided with a vertical central sleeve, and two ends of the central sleeve penetrate through the upper end face and the lower end face of the elevator cage; the central sleeve is sleeved outside the support upright post, and a vertical sliding pair is arranged between the inner surface of the central sleeve and the outer surface of the support upright post; the elevator case on still be equipped with the lift drive arrangement that the rack matches, this lift drive arrangement is responsible for the lift of elevator case with foretell rack toothing including the lifting power device of fixing on the elevator case and the lifting gear of lifting power device output.
Preferably, the elevator cage is a cylindrical cage body, and the lifting driving device is arranged on the upper end face of the elevator cage.
Preferably, the lower part of the lower end surface of the elevator cage is provided with an interlayer structure, and a horizontal telescopic pedal is arranged in the interlayer structure; a double-leaf outward-opening side-hung elevator door is arranged on the side surface of the elevator cage, and the side edge of the side-hung elevator door is hinged on the elevator cage; the elevator also comprises an entrance elevator door positioned on the side wall of the elevator user house, the entrance elevator door comprises two casement type entrance elevator doors which are oppositely opened, the entrance elevator door corresponds to the elevator door in size and shape, and the extending length of the telescopic pedal is equal to the length of the entrance elevator door and the elevator door after being in butt joint.
Preferably, the upper end of the supporting upright post is connected with the wall of an elevator user through a wall-attached connecting rod, and a power supply cable led out from the indoor of the elevator user is led into the elevator through the wall-attached connecting rod.
Preferably, the lower part of elevator cage be equipped with the bottom camera that is used for shooing the lower part condition, the elevator cage gate be equipped with the lateral part camera that is used for shooing the condition of door of entrying. A display screen is arranged in the elevator cage, and two cameras shoot videos and directly put on the display screen.
Preferably, the lifting power device comprises a motor and a worm gear reducer.
Preferably, the sliding pair comprises a vertical sliding strip positioned on the outer surface of the supporting upright post and a sliding sleeve positioned in a central sleeve of the elevator cage.
Preferably, the elevator box body is also provided with a boarding door.
Technical effects of the invention
The elevator for the multi-storey building driven by the gear rack center adopts the center upright post as a frame body for supporting the elevator to lift, the elevator box is sleeved outside and is particularly suitable for the multi-storey building, the lower end of the center upright post is fixed in a concrete base in the ground, a driving device on the elevator box and the rack on the center upright post are responsible for the lifting motion of the elevator box, so that a single upright post does not influence the lighting of other households and the sight line of the households, and a support rod is not required to be connected on the walls of the other households, for the household without the elevator, the elevator box only has the effect of adding one trunk outdoors, and the household can be provided with an elevator entrance door on a balcony or a window in the household of the household, so that a single household can be used, a plurality of households can be used, the negotiation problem during the installation of the elevator can be solved, and the social problem can be solved by using the technology, is convenient for popularization and application.
Drawings
Fig. 1 is a schematic front view of an elevator of the present invention on the ground;
FIG. 2 is an enlarged partial schematic view of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken at location 1-1 of FIG. 2;
fig. 4 is a schematic front view showing a state in which the elevator of the present invention is docked with a room after being raised;
FIG. 5 is a schematic view of the partial room of FIG. 4;
fig. 6 is a top view of the elevator roof;
FIG. 7 is an enlarged partial schematic view of FIG. 6;
in the figure, 1, a supporting column, 2, an elevator cage, 3, a boarding door, 4, a multi-storey building, 5, an elevator door for entering a house, 6, a wall-attached connecting rod, 11, a sliding strip, 12, a rack, 21, a lifting power device, 22, a lifting gear, 23, a door opening mechanism, 24, a sleeve, 25, a sliding sleeve, 26, a vertical hinged elevator door and 27, a telescopic pedal are arranged.
Detailed Description
The first embodiment is as follows: referring to fig. 1-7, a rack and pinion center driven elevator for multi-story building in the figure, includes vertical support post and elevator case, and the lower extreme fixed connection of support post is in the concrete base of pre-buried inside ground, characterized by: the supporting upright posts are provided with vertical racks, a vertical central axis of the elevator cage is provided with a vertical central sleeve, and two ends of the central sleeve penetrate through the upper end face and the lower end face of the elevator cage; the central sleeve is sleeved outside the support upright post, and a vertical sliding pair is arranged between the inner surface of the central sleeve and the outer surface of the support upright post; the elevator case on still be equipped with the lift drive arrangement that the rack matches, this lift drive arrangement is responsible for the lift of elevator case with foretell rack toothing including the lifting power device of fixing on the elevator case and the lifting gear of lifting power device output.
The elevator cage is a cylindrical box body outside, and the lifting driving device is arranged on the upper end face of the elevator cage.
The lower part of the lower end surface of the elevator cage is provided with an interlayer structure, and a horizontal telescopic pedal is arranged in the interlayer structure; a double-leaf outward-opening side-hung elevator door is arranged on the side surface of the elevator cage, and the side edge of the side-hung elevator door is hinged on the elevator cage; the elevator also comprises an entrance elevator door positioned on the side wall of the elevator user house, the entrance elevator door comprises two casement type entrance elevator doors which are oppositely opened, the entrance elevator door corresponds to the elevator door in size and shape, and the extending length of the telescopic pedal is equal to the length of the entrance elevator door and the elevator door after being in butt joint. The elevator door, the elevator door and the telescopic pedal form an air passage with a U-shaped vertical section after being butted, and people can get in and out of the elevator cage from the air passage.
The upper end of the supporting upright post is connected with the wall of an elevator user through a wall-attached connecting rod, and a power supply cable led out from the indoor of the elevator user is led into the elevator through the wall-attached connecting rod. For providing an auxiliary support for the support column, this solution is not necessarily used when the height of the support column is too high.
The lower part of elevator case be equipped with the bottom camera that is used for shooing the lower part condition, the elevator case gate be equipped with the lateral part camera that is used for shooing the door condition of entrying. A display screen is arranged in the elevator cage, and two cameras shoot videos and directly put on the display screen.
The lifting power device comprises a motor and a worm gear speed reducer.
The sliding pair comprises a vertical sliding strip positioned on the outer surface of the supporting upright post and a sliding sleeve positioned in a central sleeve of the elevator cage.
And a boarding door is also arranged on the elevator box body.
The side-hung type entrance elevator door and the entrance elevator door are both of side-hung door structures, the door opening structure is adopted for opening and closing, the door opening mechanism in the prior art is adopted, the door opening mechanism can be used similarly to a double-leaf door opening mechanism on a bus, and other mechanisms can also be used.
Claims (7)
1. The utility model provides a rack and pinion center driven multilayer building room is with ladder, includes vertical support post and elevator cab, and support post's lower extreme fixed connection is in pre-buried concrete base inside ground, characterized by: the supporting upright posts are provided with vertical racks, a vertical central axis of the elevator cage is provided with a vertical central sleeve, and two ends of the central sleeve penetrate through the upper end face and the lower end face of the elevator cage; the central sleeve is sleeved outside the support upright post, and a vertical sliding pair is arranged between the inner surface of the central sleeve and the outer surface of the support upright post; the elevator cage is also provided with a lifting driving device matched with the rack, the lifting driving device comprises a lifting power device fixed on the elevator cage and a lifting gear at the output end of the lifting power device, and the lifting gear is meshed with the rack to be responsible for lifting the elevator cage; the lower part of the lower end surface of the elevator cage is provided with an interlayer structure, and a horizontal telescopic pedal is arranged in the interlayer structure; a double-leaf outward-opening side-hung elevator door is arranged on the side surface of the elevator cage, and the side edge of the side-hung elevator door is hinged on the elevator cage; the elevator also comprises an entrance elevator door positioned on the side wall of the elevator user house, the entrance elevator door comprises two casement entrance elevator doors which are oppositely opened, the entrance elevator door corresponds to the elevator door in size and shape, and the extending length of the telescopic pedal is equal to the length of the entrance elevator door and the elevator door after being in butt joint; the vertical section of the overhead elevator door, the elevator door of the entrance and the telescopic pedal is U-shaped after being butted.
2. An elevator for a multi-story building driven by a rack-and-pinion center as claimed in claim 1, wherein: the elevator cage is a cylindrical box body outside, and the lifting driving device is arranged on the upper end face of the elevator cage.
3. An elevator for a multi-story building driven by a rack-and-pinion center as claimed in claim 1, wherein: the upper end of the supporting upright post is connected with the wall of an elevator user through a wall-attached connecting rod, and a power supply cable led out from the indoor of the elevator user is led into the elevator through the wall-attached connecting rod.
4. An elevator for a multi-story building driven by a rack-and-pinion center as claimed in claim 1, wherein: the lower part of elevator case be equipped with the bottom camera that is used for shooing the lower part condition, the elevator case gate be equipped with the lateral part camera that is used for shooing the entrance door condition, establish the display screen in the elevator case, two cameras are shot on the video is directly thrown to the display screen.
5. An elevator for a multi-story building driven by a rack-and-pinion center as claimed in claim 1, wherein: the lifting power device comprises a motor and a worm gear speed reducer.
6. An elevator for a multi-story building driven by a rack-and-pinion center as claimed in claim 1, wherein: the sliding pair comprises a vertical sliding strip positioned on the outer surface of the supporting upright post and a sliding sleeve positioned in a central sleeve of the elevator cage.
7. An elevator for a multi-story building driven by a rack-and-pinion center as claimed in claim 1, wherein: and a boarding door is also arranged on the elevator box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711426142.4A CN108046077B (en) | 2017-12-26 | 2017-12-26 | Multi-layer building elevator driven by gear and rack centers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711426142.4A CN108046077B (en) | 2017-12-26 | 2017-12-26 | Multi-layer building elevator driven by gear and rack centers |
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| Publication Number | Publication Date |
|---|---|
| CN108046077A CN108046077A (en) | 2018-05-18 |
| CN108046077B true CN108046077B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711426142.4A Active CN108046077B (en) | 2017-12-26 | 2017-12-26 | Multi-layer building elevator driven by gear and rack centers |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946389B (en) * | 2018-08-31 | 2023-12-15 | 黄河科技学院 | Double-user elevator for multi-storey building reconstruction |
| CN110294389A (en) * | 2019-07-10 | 2019-10-01 | 攀枝花攀钢集团设计研究院有限公司 | Civilian elevator for the transformation of old residential area residential building |
| CN112093625A (en) * | 2020-08-21 | 2020-12-18 | 中国建筑第八工程局有限公司 | Elevator system for old building reconstruction and construction method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001341960A (en) * | 2000-06-06 | 2001-12-11 | Hiroshi Yamauchi | Elevator |
| CN103663062A (en) * | 2012-09-25 | 2014-03-26 | 沈金根 | Elevator car with telescopic pedal |
| CN204689309U (en) * | 2015-06-11 | 2015-10-07 | 蓬莱大金海洋重工有限公司 | The inner bay-lift of a kind of wind turbine tower |
| CN206735601U (en) * | 2017-04-28 | 2017-12-12 | 苏州中宇建筑安装有限公司 | One kind sets up the convenient building hoist of pedal |
| CN107416643B (en) * | 2017-06-05 | 2023-05-02 | 天津天玺建筑设计有限公司 | Electric lifting device suitable for reconstruction of old residential building and reconstruction method |
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| CN108046077A (en) | 2018-05-18 |
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Effective date of registration: 20211009 Address after: No. 136, Kexue Avenue, high tech Industrial Development Zone, Zhengzhou City, Henan Province Applicant after: Zhengzhou University of light industry Address before: No.65 Wenhua Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Applicant before: Li Ansheng |
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