CN107265255B - Tensioning flexible guide rail type household simple elevator - Google Patents
Tensioning flexible guide rail type household simple elevator Download PDFInfo
- Publication number
- CN107265255B CN107265255B CN201710656006.8A CN201710656006A CN107265255B CN 107265255 B CN107265255 B CN 107265255B CN 201710656006 A CN201710656006 A CN 201710656006A CN 107265255 B CN107265255 B CN 107265255B
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- Prior art keywords
- guide rail
- flexible guide
- car
- elevator
- lifting
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- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 claims description 40
- 239000010959 steel Substances 0.000 claims description 40
- 238000004804 winding Methods 0.000 claims description 10
- 210000002105 tongue Anatomy 0.000 claims description 8
- 230000002441 reversible effect Effects 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/46—Adaptations of switches or switchgear
- B66B1/50—Adaptations of switches or switchgear with operating or control mechanisms mounted in the car or cage or in the lift well or hoistway
-
- 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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/12—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack
-
- 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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
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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
-
- 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
- B66B7/025—End supports, i.e. at top or bottom
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a tensioning flexible guide rail type household simple elevator, which comprises a lift car, a lifting traction mechanism and a power supply, wherein two sides of the lift car are connected with the lifting traction mechanism through guide rails and guide rollers; the top end pulley of the lifting traction mechanism is fixed on the outer eave of the roof through a supporting beam, the lifting equipment of the lifting traction mechanism is fixedly arranged by means of a bearing wall, and a driving motor in the lifting equipment is electrically connected with a power supply; a control switch for controlling the operation of the driving motor is arranged in the lift car, and the guide rail adopts a flexible guide rail. The simple elevator is arranged on a balcony or a windowsill, and does not occupy or occupies little public space; the flexible guide rail is adopted, so that the rigidity requirement can be met under the action of tension, and the flexible guide rail can be contracted and stored when not in use; the rope breakage protection device is arranged, so that the rope breakage protection device can play a role in protection and prevent the danger of falling of the elevator; the simple elevator has the characteristics of space saving, installation and operation aspects, safety and reliability.
Description
Technical Field
The invention relates to the technical field of elevators used in multi-storey houses, in particular to a tensioning flexible guide rail type household simple elevator.
Background
With the aging development of society, residents living in multi-storey houses have the common condition of difficult upstairs and no movement of stairs. With the emergence of government policies regarding life concerns and urgent demands of vast residents, the modification of high-rise elevators for use in multi-storey residential houses has emerged. By adopting the mode, the manufacturing cost is high, the procedures are complex, the municipal planning is needed, the landscaping, the environmental protection and other procedures are involved, and meanwhile, a plurality of new patents are tried in China. Such as a single seat climbing along a ladder rail; a walking aid for lifting along the stair steps; rail-mounted simple elevators, etc. Because of the integral multi-family residents and 5-6 layers, the residents are numerous, and the elevators are arranged at public positions, so that unified opinion is difficult.
Disclosure of Invention
The invention aims to provide a tensioning flexible guide rail type household simple elevator, which solves the problems in the prior art, can be used for going upstairs and downstairs on the premise of occupying no or little public space, and has the characteristics of space saving, installation and operation aspects, safety and reliability.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a tensioning flexible guide rail type household simple elevator, which comprises a lift car, a lifting traction mechanism and a power supply, wherein two sides of the lift car are connected with the lifting traction mechanism through guide rails and guide rollers; the top end pulley of the lifting traction mechanism is fixed on the outer eave of the roof through a supporting beam, the lifting equipment of the lifting traction mechanism is fixedly arranged by means of a bearing wall, and a driving motor in the lifting equipment is electrically connected with the power supply; and a control switch for controlling the operation of the driving motor is arranged in the lift car, and the guide rail adopts a flexible guide rail.
Optionally, limit travel switches are installed at the upper end and the lower end of the lift car.
Optionally, the car is made of decoration panel or plastic-aluminum board, all offer the access door around the car.
Optionally, a reversible pedal is arranged in the car and positioned on the inner side of the access door; and at least one channel steel is fixedly arranged at the top, the bottom and the two side surfaces of the lift car.
Optionally, a longitudinal chamfer is fixedly arranged on the channel steel at the bottom of the car; the channel steels on two sides of the lift car are used for rolling contact with the flexible guide rail through the guide rollers; the channel steel at the top of the lift car is fixed with the lifting traction mechanism after passing through a corner pulley, a telescopic pulley and a lifting pulley which are connected with the steel wire rope in sequence.
Optionally, the channel-section steel both ends at car top still are provided with broken rope protection machanism, broken rope protection machanism is including the spring and the brake tongue that the cooperation set up, be located both ends the spring all with hoisting traction mechanism's wire rope is connected, the brake tongue with flexible guide rail is inconsistent.
Optionally, the simple elevator further comprises a portal frame, the portal frame footings are respectively used for being fixed on a wall and the ground through expansion bolts, the main body of the portal frame is arranged by means of the bearing wall, and the lifting traction mechanism is arranged on the portal frame; the bottom end of the flexible guide rail is fixed on the portal frame footing through a guide rail fixing buckle.
Optionally, the simple elevator further comprises a rope winding mechanism fixed on the roof and a guide rail tensioning device arranged on the portal frame, wherein the rope winding mechanism is used for winding the flexible guide rail; the guide rail tensioning device applies tension to the flexible guide rail through a flange bolt for a pulley of the portal frame.
Optionally, the simple elevator further comprises an electrical control system, wherein the electrical control system comprises a control box arranged on a destination floor and the ground, and the electrical control system is electrically connected with the power supply.
Optionally, the control switch in the car comprises an electric stop switch and a manual brake pull rod, and the electric stop switch is electrically connected with the control box through a control signal line.
Compared with the prior art, the invention has the following technical effects:
the simple elevator is arranged on a balcony or a windowsill, an opening is only required to be opened on the windowsill or a handrail of the balcony, a full valve or a handrail is arranged, and then a car opening of the simple elevator is aligned with the windowsill or the balcony opening to be up and down; the flexible guide rail adopted in the invention not only can meet the rigidity requirement under the action of tension, but also can be contracted and stored by the rope winding mechanism when not in use; according to the invention, the rope breakage protection device is arranged, so that when the lifting traction mechanism of the elevator breaks down, the rope breakage protection device can play a role in protection, and the danger of falling of the elevator is prevented; the manual pull rod is further arranged in the car, and passengers in the car can control starting and stopping of the car through the manual pull rod or the electric control button, so that the car can be stopped in place.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of a simple elevator of the present invention;
fig. 2 is a front view of the car;
fig. 3 is a top view of the car;
FIG. 4 is a schematic view of a flexible rail installation;
FIG. 5 is a schematic diagram of a rope breakage protection mechanism;
FIG. 6 is a schematic view of a gantry top setup;
FIG. 7 is a schematic diagram of a lifting apparatus and gantry setup;
FIG. 8 is a gantry foot fixing view;
FIG. 9 is a schematic diagram of the flexible rail to gantry foot connection;
wherein, 1 roof; 2, a rope breakage protection mechanism; 3, a lift car; 4, a portal frame; 5 flexible guide rails; 6, a portal frame footing; 7, the ground; 8 balcony; 9 lifting equipment; 10 bearing walls; 11 a reversible pedal; 12 access door; 13 channel steel; 14 top end pulley; 15 lifting pulleys; 16 telescopic pulleys; 17 a brake tongue; 18 springs; 19 corner pulleys; 20 steel wire ropes; 21 guide rollers; 22 expansion bolts; 23 guide rail fixing buckles.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a tensioning flexible guide rail type household simple elevator, which solves the problems in the prior art, can be used for going upstairs and downstairs on the premise of occupying no or little public space, and has the characteristics of space saving, installation and operation aspects, safety and reliability.
The invention provides a simple elevator, which comprises a lift car, a lifting traction mechanism and a power supply, wherein two sides of the lift car are connected with the lifting traction mechanism through guide rails and guide rollers; the top end pulley of the lifting traction mechanism is fixed on the outer eave of the roof through a supporting beam, the lifting equipment of the lifting traction mechanism is fixedly arranged by means of a bearing wall, and a driving motor in the lifting equipment is electrically connected with a power supply; a control switch for controlling the operation of the driving motor is arranged in the lift car, and the guide rail adopts a flexible guide rail.
The lifting traction mechanism is used for lifting and traction the lift car, the guide rail is in sliding connection with the lift car through the guide roller, the lift car moves up and down, the guide rail is connected with the lifting equipment through the pulley, the driving motor is communicated with the power supply, the riding personnel is in the lift car, the work and the stop of the driving motor can be controlled through the control switch, and then the lift and the in-place lifting operation of the lift car are controlled; the flexible guide rail is adopted in the invention, so that the rigidity requirement can be met after the flexible guide rail is tensioned, and the flexible guide rail can be contracted under the condition of no use.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Please refer to fig. 1-9, wherein fig. 1 is a schematic diagram of an overall structure of the simple elevator of the present invention; fig. 2 is a front view of the car; fig. 3 is a top view of the car; FIG. 4 is a schematic view of a flexible rail installation; FIG. 5 is a schematic diagram of a rope breakage protection mechanism; FIG. 6 is a schematic view of a gantry top setup; FIG. 7 is a schematic diagram of a lifting apparatus and gantry setup; FIG. 8 is a gantry foot fixing view; FIG. 9 is a schematic diagram of the flexible rail to gantry foot connection.
As shown in fig. 1-9, the invention provides a tensioning flexible guide rail type household simple elevator, which comprises a lift car 3, a lifting traction mechanism and a power supply, wherein two sides of the lift car 3 are connected with the lifting traction mechanism through guide rails and guide rollers 21; the top pulley 14 of the lifting traction mechanism is fixed on the outer eave of the roof 1 through a supporting beam, the lifting equipment 9 of the lifting traction mechanism is fixedly arranged by means of the bearing wall 10, and a driving motor in the lifting equipment 9 is electrically connected with a power supply; a control switch for controlling the operation of the driving motor is arranged in the car 3, and the guide rail adopts a flexible guide rail 5.
The guide rail adopts a simple guide rail which flexibly applies tension and can be contracted, namely, a steel wire rope and a steel stranded wire (stainless steel or hot dip zinc is used for rust prevention) are adopted, the guide rail becomes a guide rail of the car 3 after tension is applied, and the guide rail can also be contracted by adopting a heavy hammer method, can be put down when in use, and can be taken up when not in use.
And 2-3 limit travel switches are arranged at the upper end and the lower end of the lift car 3 and collide with the upper contact and the lower contact of the flexible guide rail 5, so that the stop safety can be ensured, and the safety is ensured.
The car 3 which can accommodate 2 people is formed by the decorative plates (or aluminum plastic plates), so that the appearance structure is simple and attractive, and is firm and durable. In order to facilitate the passengers to get on and get off, an openable access door 12 is arranged in front and back, and a reversible pedal 11 is arranged in the car 3 and positioned at the inner side of the access door 12; a fixed window is reserved on the door, a turnover pedal 11 is opened when the elevator is supplied to a station, a gap (an inner opening turning plate) between the elevator car 3 and the balcony 8 is covered, and an outer edge opening turning plate is used as a personnel up-and-down slope. When the car 3 is lifted up and down, the front and rear access doors 12 should be strictly closed and locked and cannot be automatically opened.
At least one channel steel 13 is fixedly arranged at the top, the bottom and the two side surfaces of the lift car 3, and the channel steels 13 at the two sides of the lift car 3 are used for being connected with the flexible guide rail 5 in a sliding way through guide rollers 21; the channel steel 13 at the top of the lift car 3 is fixed with a lifting traction mechanism through a corner pulley 19, a telescopic pulley 16 and a lifting pulley 15 which are sequentially connected with a steel wire rope 20; the stress rod piece is a channel steel 13 (or other section steel) at the bottom of the car 3, and a longitudinal chamfer is fixedly arranged on the channel steel at the bottom of the car 3, so that the effect of stable support is achieved; the steel wire rope 20 hanging points of the rope breakage protection mechanism 2 and the lifting traction mechanism are arranged on the channel steel 13 on the ceiling, the channel steel 13 (or other section steel) on the two sides is used as the installation position of the flexible guide rail 5 and the guide roller 21, and the bottom channel steel 13 is used as the chassis for bearing the force rod piece of personnel and the bottom buffer spring 18.
The rope breakage protection mechanism 2 comprises springs 18 and braking tongues 17 which are arranged in a matched mode, the springs 18 at the two ends are connected with a steel wire rope 20 of the lifting traction mechanism, and the braking tongues 17 are in contact with the flexible guide rail 5; in order to ensure the safety of passengers, the rope breakage protection mechanism 2 is arranged at the end part of the lifting traction rope at the top of the lift car 3, when the lifting traction steel wire rope 20 is broken once, the brake tongue 17 of the rope breakage protection mechanism 2 stretches out by the force of the spring 18 to be clamped on the guide rail, thereby playing the roles of braking and slow sliding, and avoiding the phenomenon that the lift car 3 falls freely due to rope breakage to hurt passengers in the lift car 3; in order to prevent everything, a manual brake pull rod is additionally arranged in the car 3.
In order to not increase the load of the terrace and the building structure of the balcony 8 and avoid damaging the house structure, a portal frame 4 is arranged at the balcony 8 (or a pavement platform, a windowsill and the like), lifting traction force and the tension of the flexible guide rail 5 are applied to the portal frame 4 and then transferred to a house bearing wall 10, the portal frame footing 6 is respectively fixed on the wall and the ground 7 through expansion bolts 22, the main body of the portal frame 4 is arranged by virtue of the bearing wall 10, and the lifting traction mechanism is arranged on the portal frame 4; the bottom end of the flexible guide rail 5 is fixed on the portal frame footing 6 through a guide rail fixing buckle 23.
The simple elevator also comprises a rope winding mechanism fixed on the roof 1 and a guide rail tensioning device arranged on the portal frame 4, wherein the rope winding mechanism is used for winding the flexible guide rail 5; the rail tensioning device applies tension to the flexible rail 5 by means of a spline bolt through a pulley of the gantry 4.
The guide rail is a flexible guide rail 5, limited to the condition, and can not be a guide rail with a fixed well and a rigid structure like a vertical elevator. The invention adopts flexible (or semi-flexible) material which occupies little or no area space, and the method of applying tension is adopted to solve the problem. The steel wire rope or the steel stranded wire and the single steel wire are adopted, and tension is applied to make the steel wire rope or the steel stranded wire become a high-strength guide rail close to rigidity. The guide rail has the appearance of only 2 steel wires, is arranged outside the wall body from the balcony 8 to the ground 7, is not easy to catch, but plays a role in the function and the function of the vertical elevator guide rail. Even can be made into a telescopic type, when not in use, the telescopic type flexible guide rail can be rolled onto the balcony 8, when not in use, the telescopic type flexible guide rail can be put down and fixed on the ground 7, and a rope rolling mechanism can be additionally arranged, so that the flexible guide rail 5 can be rolled up, and meanwhile, the tension can be automatically applied.
The guide rail tensioning device is arranged on the portal frame 4 and provides tension to be applied after the guide rail is installed, and tension can be applied by using a spline bolt through a pulley of the portal frame 4; if the flexible guide rail 5 can be contracted, a tensioning mechanism is added, a heavy hammer (electromagnetic iron can be used) is arranged at the lower end of the flexible guide rail 5, the guide rail is put down when in use, and the flexible guide rail can be contracted to the balcony 8 when not in use.
The simple elevator of the invention also comprises an electrical control system comprising a control box arranged at the destination floor and at the ground 7, which electrical control system is electrically connected with the power supply. The control switch in the car 3 comprises an electric stop switch which is electrically connected with the control box through a control signal line. The electric control system supplies power to the lifting traction mechanism by a power supply, then the electric control system is connected to the lift car 3 by a cable control line, and the lift car 3 performs up-down lifting and landing control. The lift car 3 is provided with a travel limit switch up and down for safety protection, and is additionally provided with a safety brake. For convenient use, an electric control box can be additionally arranged on the ground 7 and locked.
It should be noted that, the guide rail of the simple elevator is a flexible guide rail, but only the guide rail which can meet the corresponding rigidity requirement and is semi-flexible or other materials can be replaced, which falls within the protection scope of the invention; the selection of the cage and the channel steel is not limited, and the cage and the channel steel can be selectively adjusted and changed according to specific use conditions as long as the corresponding use and safety specification requirements can be met, and the cage and the channel steel fall into the protection scope of the invention.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (5)
1. A tensioning flexible guide rail type household simple elevator is characterized in that: the elevator comprises a car, a lifting traction mechanism and a power supply, wherein at least one channel steel is fixedly arranged at the top, the bottom and two side surfaces of the car, and longitudinal chamfer is fixedly arranged on the channel steel at the bottom of the car; the channel steels on two sides of the lift car are used for rolling contact with the flexible guide rail through the guide rollers; the channel steel at the top of the lift car is fixed with the lifting traction mechanism after passing through a corner pulley, a telescopic pulley and a lifting pulley which are sequentially connected with a steel wire rope; the top end pulley of the lifting traction mechanism is fixed on the outer eave of the roof through a supporting beam, the lifting equipment of the lifting traction mechanism is fixedly arranged by means of a bearing wall, and a driving motor in the lifting equipment is electrically connected with the power supply; a control switch for controlling the operation of the driving motor is arranged in the lift car, and the guide rail adopts a flexible guide rail which applies tension in advance;
the elevator car is made of decorative panels or aluminum plastic panels, and the front and the rear of the elevator car are provided with passage doors; the two ends of the channel steel at the top of the lift car are also provided with rope breakage protection mechanisms, each rope breakage protection mechanism comprises a spring and a brake tongue which are arranged in a matched mode, the springs at the two ends are connected with the steel wire rope of the lifting traction mechanism, and the brake tongues are in contact with the flexible guide rails;
the simple elevator further comprises a portal frame, the portal frame footings are respectively fixed on a wall and the ground through expansion bolts, the main body of the portal frame is arranged by means of the bearing wall, and the lifting traction mechanism is arranged on the portal frame; the bottom end of the flexible guide rail is fixed on the portal frame footing through a guide rail fixing buckle; the simple elevator further comprises a rope winding mechanism fixed on the roof and a guide rail tensioning device arranged on the portal frame, wherein the rope winding mechanism is used for winding the flexible guide rail; the guide rail tensioning device applies tension to the flexible guide rail through a flange bolt for a pulley of the portal frame.
2. The tensioning flexible guide rail type household easy elevator according to claim 1, characterized in that: limit travel switches are arranged at the upper end and the lower end of the lift car.
3. The tensioning flexible guide rail type household easy elevator according to claim 1, characterized in that: and a reversible pedal is arranged in the car and positioned at the inner side of the access door.
4. The tensioning flexible guide rail type household easy elevator according to claim 1, characterized in that: the simple elevator further comprises an electric control system, wherein the electric control system comprises a control box arranged on a destination floor and the ground, and the electric control system is electrically connected with the power supply.
5. The tensioning flexible guide rail type household easy elevator according to claim 1, characterized in that: the control switch in the car comprises an electric stop switch and a manual brake pull rod, and the electric stop switch is electrically connected with the control box through a control signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656006.8A CN107265255B (en) | 2017-08-03 | 2017-08-03 | Tensioning flexible guide rail type household simple elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710656006.8A CN107265255B (en) | 2017-08-03 | 2017-08-03 | Tensioning flexible guide rail type household simple elevator |
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| Publication Number | Publication Date |
|---|---|
| CN107265255A CN107265255A (en) | 2017-10-20 |
| CN107265255B true CN107265255B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710656006.8A Active CN107265255B (en) | 2017-08-03 | 2017-08-03 | Tensioning flexible guide rail type household simple elevator |
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| CN (1) | CN107265255B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860120A (en) * | 2021-09-24 | 2021-12-31 | 盛东如东海上风力发电有限责任公司 | Retractable elevator system for lattice type large-scale wind turbine generator supporting structure |
| CN114013459B (en) * | 2021-11-02 | 2023-03-14 | 中铁八局集团第三工程有限公司 | Automatic lubricated cableway overspeed device tensioner |
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2017
- 2017-08-03 CN CN201710656006.8A patent/CN107265255B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB152533A (en) * | 1919-11-11 | 1920-10-21 | Ernest Pickard | Improvements in and applicable to cages for pit shafts and like purposes |
| DE3739654A1 (en) * | 1987-11-23 | 1989-06-01 | Freisl Paul Peter | Automatic brake device for cages |
| CN201024028Y (en) * | 2007-03-29 | 2008-02-20 | 张文斌 | Flexible cage guiding device |
| CN102275799A (en) * | 2011-07-08 | 2011-12-14 | 中国矿业大学 | Mine elevator |
| CN202657801U (en) * | 2012-07-18 | 2013-01-09 | 中际联合工业技术(北京)有限公司 | Steel wire rope guide wheel device |
| CN103803373A (en) * | 2013-04-12 | 2014-05-21 | 北京唐浩电力工程技术研究有限公司 | Elevator with multi-stage safety protection |
| CN103950808A (en) * | 2014-04-30 | 2014-07-30 | 上海港研实业有限公司 | Entire flexible guide rail based on pulling force tension of lifting body and realization method thereof |
| CN104355199A (en) * | 2014-10-23 | 2015-02-18 | 太原理工大学 | Intelligent control falling protector for flexible cage guide |
| CN207192536U (en) * | 2017-08-03 | 2018-04-06 | 上海同演建筑科技有限公司 | One kind tensioning flexible guide rail formula Household simple elevator |
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