CN109455598B - Shallow pit safe intelligent high-speed elevator - Google Patents
Shallow pit safe intelligent high-speed elevator Download PDFInfo
- Publication number
- CN109455598B CN109455598B CN201811587713.7A CN201811587713A CN109455598B CN 109455598 B CN109455598 B CN 109455598B CN 201811587713 A CN201811587713 A CN 201811587713A CN 109455598 B CN109455598 B CN 109455598B
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- China
- Prior art keywords
- steel belt
- dimensional code
- hanging plate
- car
- guide rail
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 57
- 239000010959 steel Substances 0.000 claims abstract description 57
- 239000000725 suspension Substances 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000010408 sweeping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses a safe and intelligent type high-speed elevator with a shallow pit, which comprises a car guide rail (1) arranged in a hoistway, wherein a car (2) is arranged on the car guide rail (1), an upper hanging plate (3) and a bottom hanging plate (4) are respectively arranged at the upper end and the lower end of the car guide rail (1), a tensioning device (5) is arranged above the bottom hanging plate (4), a two-dimensional code steel belt (6) is arranged between the tensioning device (5) and the upper hanging plate (3), and a code scanning device (7) matched with the two-dimensional code steel belt (6) is arranged at the top of the car (2); the lower hanging plate (8) is further arranged above the tensioning device (5), and an opening (9) corresponding to the two-dimensional code steel belt (6) is arranged on the lower hanging plate (8). The invention has the characteristics of simple structure, convenient installation and high precision.
Description
Technical Field
The invention relates to a high-speed elevator, in particular to a shallow pit safe intelligent high-speed elevator.
Background
In order to be convenient for grasp the elevator car in real time and at the floor that moves in-process was located, current shallow pit high-speed elevator generally sets up magnet through setting up the support on the car guide rail to set up inductive switch on the car, when the car was close, the magnet can send the signal, and inductive switch received signal knows the car position, and this kind of mode is complicated structure not only, and the installation is comparatively troublesome moreover. Meanwhile, after the magnet is used for a long time, the magnetism of the magnet can be weakened, so that the positioning accuracy of the elevator car can be reduced. Therefore, the prior art has the problems of complex structure, troublesome installation and lower precision.
Disclosure of Invention
The invention aims to provide a shallow pit safe intelligent high-speed elevator. The invention has the characteristics of simple structure, convenient installation and high precision.
The technical scheme of the invention is as follows: the safe intelligent high-speed elevator with the shallow pit comprises a car guide rail arranged in a hoistway, wherein a car is arranged on the car guide rail, an upper hanging plate and a bottom hanging plate are respectively arranged at the upper end and the lower end of the car guide rail, a tensioning device is arranged above the bottom hanging plate, a two-dimensional code steel belt is arranged between the tensioning device and the upper hanging plate, and a code sweeping device matched with the two-dimensional code steel belt is arranged at the top of the car; and a lower hanging plate is arranged above the tensioning device, and an opening corresponding to the two-dimensional code steel belt is arranged on the lower hanging plate.
In the foregoing shallow pit safe intelligent high-speed elevator, the lower suspension plate is also provided with an inductive switch positioned on the side surface of the two-dimensional code steel belt.
In the safe intelligent high-speed elevator with the shallow pit, the tensioning device comprises a tensioning spring, and hanging rings are arranged at the upper end and the lower end of the tensioning spring.
In the safe intelligent high-speed elevator with the shallow pit, the two-dimensional code steel belt comprises a steel belt body printed with a group of vertically and uniformly distributed two-dimensional codes, and upper and lower ends of the steel belt body are respectively provided with an upper connecting piece and a lower connecting piece.
In the shallow pit safe intelligent high-speed elevator, the two symmetrical inner side walls of the opening are provided with the correction mechanisms; the correcting mechanism comprises a spring arranged on the inner side wall of the opening, a pressing plate is arranged at the end part of the spring, a rubber layer is arranged on the surface of the pressing plate, and a vertical groove is formed in the surface of the rubber layer.
In the foregoing shallow pit safe intelligent high-speed elevator, the code scanning device comprises a code scanning device, a limit shell is arranged on the side surface of the code scanning device, and a cavity is arranged between the limit shell and the code scanning device; limiting idler wheels are arranged at the upper end and the lower end of the limiting shell; and two ends of the steel belt body are provided with limiting sliding grooves of vertical structures corresponding to the limiting roller positions.
Compared with the prior art, the two-dimensional code scanning device has the advantages that the two-dimensional code on the two-dimensional code scanning device is used for identifying the two-dimensional code to control the position information of the elevator car in real time, so that the traditional car positioning identification mode is replaced, the structure is simple, the installation is convenient, the service life can be effectively prolonged, and the positioning accuracy of the elevator car is improved. Through the mutual cooperation between the upper suspension plate, the lower suspension plate, the bottom suspension plate and the tensioning device which are arranged on the car guide rail, the two-dimensional code steel belt can be guaranteed to have good perpendicularity, and further the code scanning operation of the code scanning device can be guaranteed smoothly. In conclusion, the invention has the characteristics of simple structure, convenient installation and high precision.
In addition, the two-dimensional code steel belt is limited by the mutual matching of the limiting rollers arranged at the upper end and the lower end of the limiting shell and the limiting sliding grooves arranged at the two ends of the steel belt body, so that the steel belt body is prevented from shifting, and the good verticality of the two-dimensional code steel belt is ensured. The correction mechanism formed by the spring, the pressing plate and the rubber layer is arranged in the opening and used for limiting and adjusting the two-dimensional code steel belt, so that the two-dimensional code steel belt can keep good perpendicularity, and the code scanning precision is improved; meanwhile, the vertical groove is formed in the surface of the rubber layer, so that the rubber layer and the two-dimensional code steel belt can be well separated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic installation diagram of a two-dimensional code steel strip;
FIG. 3 is a schematic diagram of the structure of the code scanner;
FIG. 4 is an installation view between the steel strip body and the limit rollers;
fig. 5 is a schematic structural view of the correction mechanism.
The marks in the drawings are: the device comprises a 1-car guide rail, a 2-car, a 3-upper suspension plate, a 4-bottom suspension plate, a 5-tensioning device, a 6-two-dimensional code steel belt, a 7-code scanning device, an 8-lower suspension plate, a 9-opening, a 10-induction switch, an 11-pressing plate, a 12-rubber layer, a 13-spring, a 501-tensioning spring, a 502-hanging ring, a 601-steel belt body, a 602-upper connecting piece, a 603-lower connecting piece, a 701-code scanning device, a 702-limiting shell, a 703-cavity, a 704-limiting roller and a 604-limiting chute.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The shallow pit safe intelligent high-speed elevator is shown in fig. 1 to 5, and comprises a car guide rail 1 arranged in a hoistway, wherein a car 2 is arranged on the car guide rail 1, an upper hanging plate 3 and a bottom hanging plate 4 are respectively arranged at the upper end and the lower end of the car guide rail 1, a tensioning device 5 is arranged above the bottom hanging plate 4, a two-dimensional code steel belt 6 is arranged between the tensioning device 5 and the upper hanging plate 3, and a code scanning device 7 matched with the two-dimensional code steel belt 6 is arranged at the top of the car 2; a lower hanging plate 8 is further arranged above the tensioning device 5, and an opening 9 corresponding to the two-dimensional code steel belt 6 in position is formed in the lower hanging plate 8.
The lower suspension plate 8 is also provided with an inductive switch 10 positioned on the side surface of the two-dimensional code steel belt 6.
The tensioning device 5 comprises a tensioning spring 501, and hanging rings 502 are arranged at the upper end and the lower end of the tensioning spring 501.
The two-dimensional code steel belt 6 comprises a steel belt body 601 printed with a group of vertically and uniformly distributed two-dimensional codes, and an upper connecting piece 602 and a lower connecting piece 603 are respectively arranged at the upper end and the lower end of the steel belt body 601.
The two symmetrical inner side walls of the opening 9 are provided with correction mechanisms; the correcting mechanism comprises a spring 13 arranged on the inner side wall of the opening 9, a pressing plate 11 is arranged at the end part of the spring 13, a rubber layer 12 is arranged on the surface of the pressing plate 11, and a vertical groove is formed in the surface of the rubber layer 12.
The code scanner 7 comprises a code scanner 701, a limit shell 702 is arranged on the side surface of the code scanner 701, and a cavity 703 is arranged between the limit shell 702 and the code scanner 701; limiting rollers 704 are arranged at the upper end and the lower end of the limiting shell 702; two ends of the steel belt body 601 are provided with limiting sliding grooves 604 with vertical structures corresponding to the limiting rollers 704 in position.
The two-dimensional code steel belt passes through the whole cavity. The outside of the code scanner is provided with a shell which is connected with the limit shell.
The upper end of the limiting shell is respectively provided with a dust removing opening with a conical structure, and the distance between the dust removing opening and the two-dimensional code steel belt is smaller than the distance between the lower end of the cavity and the two-dimensional code steel belt. When the elevator car descends, air enters from the inlet at the lower end of the cavity, flows out from the dust removing hole at the upper end, and the air flow speed is increased because the size of the dust removing hole is smaller than that of the lower end of the cavity, so that dust on the surface of the two-dimensional code steel belt body can be effectively removed.
The lower hanging plate is provided with a hook for fixing the hanging ring. The lower connecting piece is connected with a hanging ring at the top of the tensioning spring.
The code scanner can adopt a two-dimensional code scanner commonly used in the market. For example, a scanner model PT8200 manufactured by Pade Shield company may be used.
The inductive switch is a UKS travel switch, and is placed on the lower suspension plate, so that the elevator is stopped by a brake when the steel belt breaks, and the safety protection effect is achieved.
Each two-dimensional code contains relevant information of the corresponding floor.
The code scanning device is connected with a main controller of the elevator through a circuit.
The working process of the invention comprises the following steps: the method comprises the steps of firstly installing an upper hanging plate, a lower hanging plate and a bottom hanging plate on a car guide rail, fixing an upper connecting piece on the upper hanging plate, fixing the upper end of a steel belt body at the bottom of the upper connecting piece, fixing a lower connecting piece at the lower end of the steel belt body, enabling the lower connecting piece to pass through an opening, enabling the lower end of the lower connecting piece to be connected with a hanging ring at the upper end of a tensioning spring, and enabling the hanging ring at the lower end of the tensioning spring to be fixed with a hanging hook on the bottom hanging plate. Wherein, the steel band body passes the cavity of sweeping the sign indicating number device earlier in the installation.
Then, the elevator car is firstly subjected to trial running from top to bottom along the two-dimension code steel belt, and the two-dimension code of each floor is debugged.
In the running process, the car drives the code scanning device to move up and down, and after a certain floor is reached, the code scanning device in the code scanning device scans the two-dimension codes on the two-dimension code steel belts of the corresponding floor to obtain corresponding floor information, and the corresponding floor information is transmitted to the main controller. In the whole process, the steel belt body is limited by the mutual cooperation between the limiting idler wheels and the limiting sliding grooves at the two ends of the steel belt body, so that the steel belt body is prevented from shifting, and the code scanning process is influenced. The correction mechanism formed by the spring, the pressing plate and the rubber layer is arranged in the opening and used for limiting and adjusting the two-dimensional code steel belt, so that the two-dimensional code steel belt can keep good perpendicularity, and the code scanning precision is improved; meanwhile, the vertical groove is formed in the surface of the rubber layer, so that the rubber layer and the two-dimensional code steel belt can be well separated.
Claims (1)
1. The utility model provides a safe intelligent high-speed elevator of shallow pit, includes car guide rail (1) that sets up in the well, is equipped with car (2), its characterized in that on car guide rail (1): an upper hanging plate (3) and a bottom hanging plate (4) are respectively arranged at the upper end and the lower end of the car guide rail (1), a tensioning device (5) is arranged above the bottom hanging plate (4), a two-dimensional code steel belt (6) is arranged between the tensioning device (5) and the upper hanging plate (3), and a code sweeping device (7) matched with the two-dimensional code steel belt (6) is arranged at the top of the car (2); a lower hanging plate (8) is further arranged above the tensioning device (5), and an opening (9) corresponding to the two-dimensional code steel belt (6) is arranged on the lower hanging plate (8); an inductive switch (10) positioned on the side surface of the two-dimensional code steel belt (6) is also arranged on the lower suspension plate (8); the tensioning device (5) comprises a tensioning spring (501), and hanging rings (502) are arranged at the upper end and the lower end of the tensioning spring (501); the two-dimensional code steel belt (6) comprises a steel belt body (601) printed with a group of vertically and uniformly distributed two-dimensional codes, and an upper connecting piece (602) and a lower connecting piece (603) are respectively arranged at the upper end and the lower end of the steel belt body (601); correction mechanisms are arranged on two symmetrical inner side walls of the opening (9); the correcting mechanism comprises a spring (13) arranged on the inner side wall of the opening (9), a pressing plate (11) is arranged at the end part of the spring (13), a rubber layer (12) is arranged on the surface of the pressing plate (11), and a vertical groove is formed in the surface of the rubber layer (12); the code scanning device (7) comprises a code scanning device (701), a limit shell (702) is arranged on the side face of the code scanning device (701), and a cavity (703) is arranged between the limit shell (702) and the code scanning device (701); limiting rollers (704) are arranged at the upper end and the lower end of the limiting shell (702);
Limiting sliding grooves (604) of vertical structures corresponding to the limiting rollers (704) are arranged at two ends of the steel belt body (601); the upper end of the limiting shell is provided with a dust removing opening with a conical structure, and the distance between the dust removing opening and the two-dimensional code steel belt is smaller than the distance between the lower end of the cavity and the two-dimensional code steel belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587713.7A CN109455598B (en) | 2018-12-25 | 2018-12-25 | Shallow pit safe intelligent high-speed elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811587713.7A CN109455598B (en) | 2018-12-25 | 2018-12-25 | Shallow pit safe intelligent high-speed elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109455598A CN109455598A (en) | 2019-03-12 |
| CN109455598B true CN109455598B (en) | 2024-05-28 |
Family
ID=65614688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811587713.7A Active CN109455598B (en) | 2018-12-25 | 2018-12-25 | Shallow pit safe intelligent high-speed elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109455598B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326895A (en) * | 2000-05-31 | 2001-12-19 | 奥蒂斯电梯公司 | Non-Contact position reference system and method based on radiation for lift |
| CN103723591A (en) * | 2013-11-13 | 2014-04-16 | 西子奥的斯电梯有限公司 | Lift car position detection system |
| CN104425935A (en) * | 2013-08-29 | 2015-03-18 | 塞德斯股份公司 | Connecting device for measurement tapes in elevator devices |
| CN105480797A (en) * | 2016-01-22 | 2016-04-13 | 日立电梯（中国）有限公司 | Elevator car position and speed detection system and self-detection method thereof |
| CN105636893A (en) * | 2013-10-14 | 2016-06-01 | 塞德斯股份公司 | Coding apparatus and position-finding apparatus and method |
| CN205616407U (en) * | 2016-05-18 | 2016-10-05 | 贵州天义电梯成套设备有限公司 | Elevator car with school normal position puts detection device nearby |
| CN205916876U (en) * | 2016-08-04 | 2017-02-01 | 溧阳市飞跃机电有限公司 | Well high -speed power consumption ladder rope fastening |
| CN206032928U (en) * | 2016-08-25 | 2017-03-22 | 无锡英威腾电梯控制技术有限公司 | Elevator position detecting system |
| CN107973194A (en) * | 2017-11-16 | 2018-05-01 | 东莞市联洲知识产权运营管理有限公司 | A kind of lift car stop position detection device |
| CN108698784A (en) * | 2016-02-16 | 2018-10-23 | 蒂森克虏伯电梯股份公司 | The method that absolute position for the mobile travel unit to fixed transport system is determined |
| CN209322240U (en) * | 2018-12-25 | 2019-08-30 | 森赫电梯股份有限公司 | Shallow pit safety intelligent type express elevator |
-
2018
- 2018-12-25 CN CN201811587713.7A patent/CN109455598B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326895A (en) * | 2000-05-31 | 2001-12-19 | 奥蒂斯电梯公司 | Non-Contact position reference system and method based on radiation for lift |
| CN104425935A (en) * | 2013-08-29 | 2015-03-18 | 塞德斯股份公司 | Connecting device for measurement tapes in elevator devices |
| CN105636893A (en) * | 2013-10-14 | 2016-06-01 | 塞德斯股份公司 | Coding apparatus and position-finding apparatus and method |
| CN103723591A (en) * | 2013-11-13 | 2014-04-16 | 西子奥的斯电梯有限公司 | Lift car position detection system |
| CN105480797A (en) * | 2016-01-22 | 2016-04-13 | 日立电梯（中国）有限公司 | Elevator car position and speed detection system and self-detection method thereof |
| CN108698784A (en) * | 2016-02-16 | 2018-10-23 | 蒂森克虏伯电梯股份公司 | The method that absolute position for the mobile travel unit to fixed transport system is determined |
| CN205616407U (en) * | 2016-05-18 | 2016-10-05 | 贵州天义电梯成套设备有限公司 | Elevator car with school normal position puts detection device nearby |
| CN205916876U (en) * | 2016-08-04 | 2017-02-01 | 溧阳市飞跃机电有限公司 | Well high -speed power consumption ladder rope fastening |
| CN206032928U (en) * | 2016-08-25 | 2017-03-22 | 无锡英威腾电梯控制技术有限公司 | Elevator position detecting system |
| CN107973194A (en) * | 2017-11-16 | 2018-05-01 | 东莞市联洲知识产权运营管理有限公司 | A kind of lift car stop position detection device |
| CN209322240U (en) * | 2018-12-25 | 2019-08-30 | 森赫电梯股份有限公司 | Shallow pit safety intelligent type express elevator |
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| Publication number | Publication date |
|---|---|
| CN109455598A (en) | 2019-03-12 |
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