Elevator mechanical automatic positioning detection equipment
By designing automatic positioning detection equipment in the elevator and using sensors and motor drive systems, real-time detection and alarm of the balance state of the elevator car and the floor is achieved, the safety hazards caused by elevator imbalance are solved, and the safety of the elevator is improved. Operation stability.
Patent Information
- Application Number
- CN202421241721.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-02-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When existing elevators are unbalanced between the car and the floor, they cannot send signals to the elevator observation personnel in a timely manner, resulting in the staff being unable to detect elevator problems in a timely manner and increasing the risk of accidents.
An elevator mechanical automatic positioning detection device is designed. By setting sensors in the grooves and driving threaded columns and sliders with the first and second motors, the sensors can be moved left and right, and the signal is detected and released in a timely manner. When the bottom of the cabin is unbalanced with the floor, the alarm system sends an alarm to the elevator observer.
It effectively solved the problem of imbalance between the elevator car and the floor, issued a timely alarm to the staff, reduced the occurrence of elevator accidents, and improved the safety management and operation stability of the elevator.
Smart Images
Figure CN222475821U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic positioning detection, in particular to an automatic positioning detection device for elevator machinery. Background Art
[0002] An elevator is a mechanical device used to transport people or objects vertically. It consists of an electric motor, a control system, a steel cable and a car, etc. It can run vertically in a building, replacing traditional stairs, and providing people with a convenient and fast way to go up and down. With the continuous advancement of technology, the functions and performance of elevators are also constantly improving, bringing more convenience and enjoyment to people. Automatic detection is a technology that uses various high-precision automatic detection instruments to detect various objects to be measured. It is combined with a data processing system to automatically read, store, judge, analyze and process measurement information quickly and stably.
[0003] Elevator mechanical automatic positioning detection is an elevator safety system that ensures that the elevator is within the normal range by real-time monitoring. However, when an imbalance occurs between the car and the floor, the existing elevator cannot send a signal to the elevator observer in time. This will cause the staff to fail to detect problems with the elevator in time, leading to accidents. Utility Model Content
[0004] The purpose of the utility model is to provide an elevator mechanical automatic positioning detection device to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an elevator mechanical automatic positioning detection device, comprising a groove, a sensor located in the groove, fasteners on both sides of the groove connected to a fixed plate, one side of the fixed plate is connected to a second motor through a bracket, the bottom output end of the second motor is bolted to a second threaded column, the fixed plate is provided with a slider, the slider is threadedly connected to the second threaded column, one side of the groove is bolted to a first motor, the bottom output end of the first motor is bolted to a first threaded column, one end of the first threaded column is connected to the inner wall of the groove through a rotating shaft, the first threaded column is threadedly connected to a slide plate, one side of the slide plate is bolted to an electromagnetic plate, and one end of the electromagnetic plate is bolted to the sensor.
[0006] Preferably, one side of the slider is connected to a vibration motor via a bracket, and the bottom output end of the vibration motor is bolted to the slider.
[0007] Preferably, a fastener at the bottom end of the slider is connected to a soft brush, and a first hole and a second hole with a distance from the second threaded column are formed on both sides of the groove.
[0008] Preferably, the fastener below the groove is connected to a fixing plate, one side of the fixing plate is bolted to an air purifier, an air inlet is provided on the top of the air purifier, and an air outlet is provided on the side of the air purifier.
[0009] Preferably, one end of the sensor is bolted to the electromagnetic plate, one side of the electromagnetic plate is bolted to the slide plate, the slide plate is threadedly connected to the first threaded column, and the groove limits the sensor.
[0010] Preferably, the soft brush passes through the first hole and the second hole, and the first hole and the second hole limit the soft brush.
[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:
[0012] First, the utility model can solve the problem of imbalance between the car and the floor by setting a sensor. When the elevator starts to run, the first motor is turned on, and the first motor drives the first threaded column to rotate through the output shaft, and the first threaded column drives the slide plate and the sensor to move through the thread. When the elevator reaches the designated floor, the sensor releases a signal by moving left and right. Once it is found that the bottom of the car is unbalanced with the floor, the alarm system in the car immediately sends a signal to the elevator observer, and the staff will conduct timely maintenance. This strengthens the safety management of the elevator, ensures safe operation, and prevents and reduces the occurrence of accidents.
[0013] Second, the utility model can facilitate cleaning of the sensor by providing a soft brush and an air purifier. When the sensor needs to be cleaned, all power supplies are turned off, the first motor is turned on, the first motor drives the first threaded column to rotate through the output shaft, the first threaded column drives the sensor to move between the first hole and the second hole through the thread, the second motor is turned on, the second motor drives the second threaded column to rotate through the output shaft, the second threaded column drives the slider to move left and right through the thread, then the vibration motor is turned on, the vibration motor drives the slider and the soft brush to vibrate through the output shaft, multiple components cooperate to clean the dust attached to the sensor surface, after cleaning, the dust falls into the fixed plate through the second hole, then the air purifier is turned on, the polluted air enters the machine through the air inlet, after being filtered by the filter, the clean air is discharged from the air outlet, multiple components cooperate with each other, the effect of cleaning dust can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a three-dimensional diagram of an elevator mechanical automatic positioning detection device of the utility model;
[0015] Figure 2 This is a cross-sectional view of an elevator mechanical automatic positioning detection device of the utility model;
[0016] Figure 3 This is a schematic diagram of the sensor structure of an elevator mechanical automatic positioning detection device of the utility model;
[0017] Figure 4 This is a schematic diagram of the soft brush structure of an elevator mechanical automatic positioning detection device of the utility model;
[0018] Figure 5 The utility model is a schematic diagram of the structure of an air purifier of an elevator mechanical automatic positioning detection device.
[0019] Among them: 1. groove; 2. fixing plate; 3. first threaded column; 4. sensor; 5. first motor; 6. soft brush; 7. second motor; 8. second threaded column; 9. slider; 10. skateboard; 11. vibration motor; 12. electromagnetic plate; 13. air purifier; 14. air inlet; 15. air outlet; 16. first hole; 17. second hole. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-5 , an elevator mechanical automatic positioning detection device, including a groove 1, a sensor 4 located in the groove 1, fasteners on both sides of the groove 1 are connected to a fixing plate 2, a second motor 7 is connected to one side of the fixing plate 2 through a bracket, the second motor 7 is bolted to the second threaded column 8 at the bottom output end, the fixing plate 2 is provided with a slider 9, the slider 9 is threadedly connected to the second threaded column 8, a first motor 5 is bolted to one side of the groove 1, the first motor 5 is bolted to the first threaded column 3 at the bottom output end, one end of the first threaded column 3 is connected to the inner wall of the groove 1 through a rotating shaft, the first threaded column 3 is threadedly connected to a slide plate 10, one side of the slide plate 10 is bolted to an electromagnetic plate 12, and one end of the electromagnetic plate 12 is bolted to the sensor 4. When the elevator starts to run, the first motor 5 is turned on, the first motor 5 drives the first threaded column 3 to rotate through the output shaft, and the first threaded column 3 drives the slide plate 10 and the sensor 4 to move through the thread. When the elevator reaches the designated floor, the sensor 4 releases a signal by moving left and right. Once it is found that the bottom of the car is unbalanced with the floor, the alarm system in the car immediately sends a signal to the elevator observer, and the staff conducts timely maintenance. This strengthens elevator safety management, ensures safe operation, and prevents and reduces the occurrence of accidents.
[0022] Specifically, one side of the slider 9 is connected to a vibration motor 11 through a bracket, and the bottom output end of the vibration motor 11 is bolted to the slider 9 .
[0023] Through the above technical solution, the vibration motor 11 is turned on, and the vibration motor 11 drives the slider 9 and the soft brush 6 to vibrate through the output shaft.
[0024] Specifically, the fastener at the bottom end of the slider 9 is connected to the soft brush 6 , and a first hole 16 and a second hole 17 are formed on both sides of the groove 1 at a distance from the second threaded column 8 .
[0025] Through the above technical solution, the vibration motor 11 drives the slider 9 and the soft brush 6 to vibrate through the output shaft, and multiple components cooperate to clean the dust attached to the surface of the sensor 4. After cleaning, the dust falls into the fixed plate 2 through the second hole 17.
[0026] Specifically, the fastener below the groove 1 is connected to the fixing plate 2, and a bolt on one side of the fixing plate 2 is connected to the air purifier 13. An air inlet 14 is provided on the top of the air purifier 13, and an air outlet 15 is provided on the side of the air purifier 13.
[0027] Through the above technical solution, dust falls into the fixed plate 2 through the second hole 17, and then the air purifier 13 is turned on, and the polluted air enters the machine through the air inlet 14, and after being filtered by the filter, the clean air is discharged from the air outlet 15.
[0028] Specifically, one end of the sensor 4 is bolted to the electromagnetic plate 12 , one side of the electromagnetic plate 12 is bolted to the slide plate 10 , the slide plate 10 is threadedly connected to the first threaded column 3 , and the groove 1 limits the sensor 4 .
[0029] Through the above technical solution, one end of the sensor 4 is connected to the electromagnetic plate 12, and one side of the electromagnetic plate 12 is connected to the skateboard 10. The first motor 5 is turned on, and the first motor 5 drives the first threaded column 3 to rotate through the output shaft, and the first threaded column 3 drives the skateboard 10 and the sensor 4 to move through the thread.
[0030] Specifically, the soft-bristle brush 6 passes through the first hole 16 and the second hole 17 , and the first hole 16 and the second hole 17 limit the soft-bristle brush 6 .
[0031] Through the above technical solution, the soft brush 6 passes through the first hole 16 and the second hole 17 , and the first hole 16 and the second hole 17 have a limiting effect on the soft brush 6 .
[0032] When in use, when the elevator starts to run, the first motor 5 is turned on, and the first motor 5 drives the first threaded column 3 to rotate through the output shaft, and the first threaded column 3 drives the slide plate 10 and the sensor 4 to move through the thread. When the elevator reaches the designated floor, the sensor 4 releases a signal by moving left and right. Once it is found that the bottom of the car is unbalanced with the floor, the alarm system in the car immediately sends a signal to the elevator observer, and the staff will carry out timely maintenance. Then, when the sensor 4 needs to be cleaned, all power supplies are turned off and the first motor 5 is turned on. The first motor 5 drives the first threaded column 3 to rotate through the output shaft, and the first threaded column 3 drives the sensor 4 to move through the thread. Move to between the first hole 16 and the second hole 17, turn on the second motor 7, the second motor 7 drives the second threaded column 8 to rotate through the output shaft, the second threaded column 8 drives the slider 9 to move left and right through the thread, then turn on the vibration motor 11, the vibration motor 11 drives the slider 9 and the soft brush 6 to vibrate through the output shaft, and multiple components cooperate to clean the dust attached to the surface of the sensor 4. After cleaning, the dust falls into the fixed plate 2 through the second hole 17, and then turn on the air purifier 13. The polluted air enters the machine through the air inlet 14, and after being filtered by the filter, the clean air is discharged from the air outlet 15, and the work is completed.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An elevator mechanical automatic positioning detection device, comprising a groove (1), characterized in that: A sensor (4) is located in the groove (1), and fasteners on both sides of the groove (1) are connected to a fixing plate (2). One side of the fixing plate (2) is connected to a second motor (7) through a bracket, and the bottom output end of the second motor (7) is bolted to a second threaded column (8). The fixing plate (2) is provided with a slider (9), and the slider (9) is threadedly connected to the second threaded column (8). One side of the groove (1) is bolted to a first motor (5), and the bottom output end of the first motor (5) is bolted to a first threaded column (3). One end of the first threaded column (3) is connected to the inner wall of the groove (1) through a rotating shaft. The first threaded column (3) is threadedly connected to a slide plate (10), one side of the slide plate (10) is bolted to an electromagnetic plate (12), and one end of the electromagnetic plate (12) is bolted to the sensor (4).
2. The automatic positioning detection device for elevator machinery according to claim 1, characterized in that: One side of the slider (9) is connected to a vibration motor (11) via a bracket, and the bottom output end of the vibration motor (11) is bolted to the slider (9).
3. The automatic positioning detection device for elevator machinery according to claim 1, characterized in that: The bottom end fastener of the slider (9) is connected to the soft brush (6), and the two sides of the groove (1) are provided with a first hole (16) and a second hole (17) at a distance from the second threaded column (8).
4. The automatic positioning detection device for elevator machinery according to claim 1, characterized in that: The fastener below the groove (1) is connected to the fixing plate (2), one side of the fixing plate (2) is bolted to the air purifier (13), an air inlet (14) is provided on the top of the air purifier (13), and an air outlet (15) is provided on the side of the air purifier (13).
5. The automatic positioning detection device for elevator machinery according to claim 1, characterized in that: One end of the sensor (4) is bolted to the electromagnetic plate (12), one side of the electromagnetic plate (12) is bolted to the slide plate (10), the slide plate (10) is threadedly connected to the first threaded column (3), and the groove (1) limits the sensor (4).
6. The automatic positioning detection device for elevator machinery according to claim 3, characterized in that: The soft-bristle brush (6) passes through the first hole (16) and the second hole (17), and the first hole (16) and the second hole (17) limit the soft-bristle brush (6).