CN219116933U - Speed abnormality alarm device for handrail elevator - Google Patents
Speed abnormality alarm device for handrail elevator Download PDFInfo
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- CN219116933U CN219116933U CN202320103529.0U CN202320103529U CN219116933U CN 219116933 U CN219116933 U CN 219116933U CN 202320103529 U CN202320103529 U CN 202320103529U CN 219116933 U CN219116933 U CN 219116933U
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- machine body
- detection machine
- handrail elevator
- magnetic attraction
- alarm device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a speed abnormity alarm device for an escalator, which comprises an escalator body, wherein a lower steel bottom plate is arranged at one end of the surface of the escalator body, a magnetic attraction base is arranged at one side of the top end of the lower steel bottom plate, a detection machine body is arranged at the top end of the magnetic attraction base, locking bolts are arranged at two sides of the bottom of the magnetic attraction base, the bottom ends of the locking bolts penetrate through the magnetic attraction base and are in threaded connection with the top end of the lower steel bottom plate, a single chip microcomputer is arranged at one side of the detection machine body, a storage battery is arranged at one end of the single chip microcomputer, and a wireless transmission module is arranged at one side of the detection machine body. The utility model not only reduces the phenomenon that the alarm device is displaced due to external factors, thereby ensuring the stability of the alarm device, but also achieves the aim of dual heat dissipation, thereby reducing the phenomenon that the internal components of the detection machine body are burnt due to high temperature, achieving the aim of remote monitoring, and further improving the convenience of maintenance of the escalator body.
Description
Technical Field
The utility model relates to the technical field of speed detection and alarm of escalator, in particular to a speed abnormality alarm device for escalator.
Background
The handrail elevator is an open-air elevator with a handrail, and is generally arranged in large facilities such as malls, so that the physical strength of customers for going upstairs and downstairs can be saved, more vigorous energy is provided for shopping, the occurrence of accidents of the handrail elevator is realized at present, the occurrence of accidents can be possibly caused by overspeed of the handrail elevator, the running speed of the handrail elevator needs to be detected and processed in order to reduce the occurrence of the phenomena, and abnormal alarm is carried out when the handrail elevator exceeds the overspeed, so that a corresponding alarm device needs to be used.
The current alarm device can monitor the running speed of the handrail elevator well so as to carry out alarm prompt when the handrail elevator is overspeed, and is mainly provided with a detection machine body, a speed measuring instrument, an alarm and other parts, specifically, the alarm device is arranged on one side of the handrail elevator, one end of the speed measuring instrument is contacted with the handrail part of the handrail elevator, the running speed of the handrail elevator can be detected, so that the alarm device can send out an alarm to prompt when the handrail elevator is overspeed, according to the above, the alarm device can detect the speed of the handrail elevator, but normally, the alarm device is directly arranged at the lower end of the handrail elevator, part of the alarm device adopts a magnetic attraction mode to position the alarm device, and when people walk, the people are easy to contact with the alarm device to cause displacement phenomenon, so that the stability of the alarm device is affected, and people are often bothered.
Disclosure of Invention
The utility model aims to provide a speed abnormity alarm device for a handrail elevator, which aims to solve the problems that in the background technology, although the alarm device can detect and alarm the speed of the handrail elevator, the alarm device is usually directly arranged at the lower end of the handrail elevator, part of the alarm devices are positioned and arranged in a magnetic attraction way, and when people walk, the people are easy to contact with the alarm device to cause displacement, and the stability of the alarm device is further influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a speed anomaly alarm device that handrail elevator used, includes handrail elevator body, the one end on handrail elevator body surface is equipped with down steel bottom plate, the base is inhaled to one side on steel bottom plate top down is installed to the magnetism, the top of base is inhaled to the magnetism is equipped with the detection organism, the locking bolt is all installed to the both sides of base bottom is inhaled to the magnetism, the bottom of locking bolt runs through the magnetism and inhales the base and with the top threaded connection of steel bottom plate down, the singlechip is installed to one side of detection organism inside, the detection organism internally mounted of singlechip one end has the battery, the output and the input electricity of singlechip are connected, the detection organism internally mounted of singlechip one side has wireless transmission module, the input and the output electric connection of singlechip of wireless transmission module, the detection organism inside of battery one side is equipped with the memory, the input and the output electric connection of singlechip of detecting organism is close to handrail elevator body one side, the one end that the detection instrument was kept away from to detect touches with the outer wall of handrail body, the input and the output electric connection of the singlechip of detection instrument.
Preferably, an alarm is installed on one side of the surface of the detecting machine body, and the input end of the alarm is electrically connected with the output end of the singlechip to prompt the crowd that the handrail elevator body is in a fault state.
Preferably, a plurality of groups of radiating fins are arranged on the outer walls of the two sides of the detection machine body so as to achieve the purpose of radiating heat.
Preferably, the outer surface of the detecting body at one side of the speed detector is provided with an exhaust mesh, and one end of the exhaust mesh extends to the inside of the detecting body so as to facilitate the air in the detecting body to be discharged to the external environment through the exhaust mesh.
Preferably, the surface of the detecting body at one side of the alarm is provided with air inlet meshes, and one end of each air inlet mesh extends to the inside of the detecting body so that external air flows into the detecting body through the air inlet meshes.
Preferably, the hollow connecting seat is arranged on the inner wall of the detection machine body at the position of the air inlet mesh, a fan is arranged at one end, far away from the air inlet mesh, of the hollow connecting seat, and the input end of the fan is electrically connected with the output end of the singlechip, so that external air flows into the detection machine body through the air inlet mesh.
Compared with the prior art, the utility model has the beneficial effects that: the speed abnormity alarm device for the handrail elevator not only reduces the phenomenon that the alarm device is displaced due to external factors, thereby ensuring the stability of the alarm device, but also achieves the aim of dual heat dissipation, thereby reducing the phenomenon that the internal components of a detection machine body are burnt due to high temperature, achieving the aim of remote monitoring, and further improving the convenience of the maintenance of the handrail elevator body;
(1) The magnetic base is placed at the top end of the lower steel bottom plate, so that the magnetic base is adsorbed on the upper surface of the lower steel bottom plate, the purpose of preliminary positioning of the alarm device is achieved, then the lower end of the locking bolt penetrates through the magnetic base and is screwed into the top of the lower steel bottom plate, the alarm device can be further positioned, the phenomenon that the alarm device is displaced due to external factors can be reduced, and the stability of the alarm device is ensured;
(2) The heat dissipation fins are symmetrically arranged on the outer walls of the two sides of the detection machine body, so that heat energy in the detection machine body can be transferred to the external environment through the heat dissipation fins, meanwhile, the fan is arranged in the detection machine body through the hollow connecting seat, when the fan runs, wind energy is generated, external air flows into the detection machine body through the air inlet meshes and is carried with the heat energy to be discharged through the air outlet meshes, the purpose of ventilation and heat dissipation can be achieved, the purpose of dual heat dissipation is achieved, and the phenomenon that burning loss of internal components of the detection machine body is caused by high temperature is reduced;
(3) The monitored running speed data of the escalator body is stored through the memory, the data can be transmitted to an external terminal system through the wireless transmission module, the purpose of remote monitoring can be achieved, and further, workers can be timely dispatched to reach the escalator body to maintain the escalator body when the escalator body runs at overspeed, so that convenience of maintenance of the escalator body is improved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of a side view of the magnetic base and the detecting body of the present utility model;
FIG. 3 is a schematic top view of the magnetic base of the present utility model;
FIG. 4 is a schematic top view of the inspection machine according to the present utility model;
fig. 5 is a schematic three-dimensional structure of a fan according to the present utility model.
In the figure: 1. a handrail elevator body; 2. a lower steel bottom plate; 3. a magnetic base; 4. detecting a machine body; 5. a heat radiation fin; 6. a speed detector; 7. an alarm; 8. a locking bolt; 9. an air intake mesh; 10. a hollow connecting seat; 11. a fan; 12. a storage battery; 13. a memory; 14. a single chip microcomputer; 15. a wireless transmission module; 16. and (5) exhausting the mesh holes.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the speed abnormality alarm device for the escalator comprises an escalator body 1, wherein one end of the surface of the escalator body 1 is provided with a lower steel bottom plate 2, one side of the top end of the lower steel bottom plate 2 is provided with a magnetic attraction base 3, the top end of the magnetic attraction base 3 is provided with a detection machine body 4, and the outer walls of the two sides of the detection machine body 4 are provided with a plurality of groups of radiating fins 5;
when in use, the radiating fins 5 are arranged on the outer walls at two sides of the detection machine body 4 so as to achieve the aim of radiating heat;
an alarm 7 is arranged on one side of the surface of the detection machine body 4, and the input end of the alarm 7 is electrically connected with the output end of the singlechip 14;
when in use, the alarm 7 sends out an alarm to prompt the crowd to keep the escalator body 1 in a fault state;
the surface of the detecting machine body 4 at one side of the alarm 7 is provided with an air inlet mesh 9, and one end of the air inlet mesh 9 extends to the inside of the detecting machine body 4;
in use, the air inlet mesh 9 is arranged on the surface of the detecting machine body 4, so that the external air flows into the detecting machine body 4 through the air inlet mesh 9;
a hollow connecting seat 10 is arranged on the inner wall of the detecting machine body 4 at the position of the air inlet mesh 9, a fan 11 is arranged at one end of the hollow connecting seat 10 far away from the air inlet mesh 9, and the input end of the fan 11 is electrically connected with the output end of the singlechip 14;
when in use, wind energy is generated after the fan 11 is started, so that external air flows into the detection machine body 4 through the air inlet mesh 9;
one side of the inside of the detection machine body 4 is provided with a single chip microcomputer 14, the inside of the detection machine body 4 at one end of the single chip microcomputer 14 is provided with a storage battery 12, and the output end of the storage battery 12 is electrically connected with the input end of the single chip microcomputer 14;
the detection machine body 4 at one side of the singlechip 14 is internally provided with a wireless transmission module 15, and the input end of the wireless transmission module 15 is electrically connected with the output end of the singlechip 14;
a storage device 13 is arranged in the detection machine body 4 at one side of the storage battery 12, and the input end of the storage device 13 is electrically connected with the output end of the singlechip 14;
the outer surface of one side of the detection machine body 4, which is close to the escalator body 1, is provided with a speed detector 6, one end, far away from the detection machine body 4, of the speed detector 6 is contacted with the outer wall of the escalator body 1, and the input end of the speed detector 6 is electrically connected with the output end of the singlechip 14;
the outer surface of the detecting machine body 4 at one side of the speed detector 6 is provided with an exhaust mesh 16, and one end of the exhaust mesh 16 extends to the inside of the detecting machine body 4;
in use, the air inside the detecting body 4 is discharged to the outside environment through the exhaust mesh 16 by disposing the exhaust mesh 16 on the outer surface of the rear of the detecting body 4.
When the embodiment of the application is used, firstly, the magnetic base 3 is placed at the top end of the lower steel bottom plate 2, so that the magnetic base 3 is adsorbed on the upper surface of the lower steel bottom plate 2, the purpose of preliminary positioning an alarm device is achieved, then the lower end of the locking bolt 8 penetrates through the magnetic base 3 and is screwed into the top of the lower steel bottom plate 2, the alarm device can be further positioned, then one end of the speed detector 6 is contacted with the outer wall of the handrail elevator body 1, the running speed of the handrail elevator body 1 can be monitored and processed by the speed detector 6, related data can be fed back to the singlechip 14 so as to carry out transmission and storage processing on the handrail elevator body, if the handrail elevator body 1 runs at overspeed, the alarm 7 can send an alarm to prompt so as to remind that the handrail elevator body 1 is in a fault state, the monitored running speed data of the escalator body 1 is stored by the memory 13, the data can be transmitted to an external terminal system by the wireless transmission module 15, the aim of remote monitoring can be achieved, further, workers can be timely dispatched to reach the escalator body 1 to maintain when the escalator body 1 runs overspeed, finally, the heat energy in the escalator body 4 can be transferred to the external environment by the heat dissipation fins 5 by symmetrically arranging the heat dissipation fins 5 on the outer walls at two sides of the inspection body 4, meanwhile, the fan 11 is arranged in the inspection body 4 by the hollow connecting seat 10, when the fan 11 runs, wind energy can be generated, so that the external air flows into the inspection body 4 through the air inlet mesh 9 and is discharged through the air outlet mesh 16 with heat energy, and the aim of ventilation and heat dissipation can be achieved, thereby completing the use of the alarm device.
Claims (6)
1. The speed abnormality alarming device for the handrail elevator is characterized by comprising a handrail elevator body (1), wherein one end of the surface of the handrail elevator body (1) is provided with a lower steel bottom plate (2), one side of the top end of the lower steel bottom plate (2) is provided with a magnetic attraction base (3), the top end of the magnetic attraction base (3) is provided with a detection machine body (4), two sides of the bottom of the magnetic attraction base (3) are provided with locking bolts (8), the bottom end of each locking bolt (8) penetrates through the magnetic attraction base (3) and is in threaded connection with the top end of the lower steel bottom plate (2), one side of the detection machine body (4) is provided with a single chip microcomputer (14), the inside of the detection machine body (4) at one end of the single chip microcomputer (14) is provided with a storage battery (12), the output end of the storage battery (12) is electrically connected with the input end of the single chip microcomputer (14), the inside of the detection machine body (4) at one side of the single chip microcomputer (14) is provided with a wireless transmission module (15), the input end of the wireless transmission module (15) is electrically connected with the output end of the storage battery (14) at one side of the single chip microcomputer (14), the outer surface that detects organism (4) is close to handrail elevator body (1) one side is equipped with speed detector (6), the one end that detects organism (4) was kept away from to speed detector (6) touches with the outer wall of handrail elevator body (1), the input of speed detector (6) and the output electric connection of singlechip (14).
2. The speed abnormality warning device for an escalator according to claim 1, characterized in that: an alarm (7) is arranged on one side of the surface of the detection machine body (4), and the input end of the alarm (7) is electrically connected with the output end of the singlechip (14).
3. The speed abnormality warning device for an escalator according to claim 1, characterized in that: and a plurality of groups of radiating fins (5) are arranged on the outer walls of the two sides of the detection machine body (4).
4. The speed abnormality warning device for an escalator according to claim 1, characterized in that: the speed detector is characterized in that an exhaust mesh (16) is arranged on the outer surface of the detecting machine body (4) on one side of the speed detector (6), and one end of the exhaust mesh (16) extends to the inside of the detecting machine body (4).
5. The speed abnormality warning device for an escalator according to claim 2, characterized in that: the surface of the detection machine body (4) at one side of the alarm (7) is provided with an air inlet mesh (9), and one end of the air inlet mesh (9) extends to the inside of the detection machine body (4).
6. The speed abnormality warning device for an escalator according to claim 5, characterized in that: a hollow connecting seat (10) is arranged on the inner wall of the detection machine body (4) at the position of the air inlet mesh (9), a fan (11) is arranged at one end, far away from the air inlet mesh (9), of the hollow connecting seat (10), and the input end of the fan (11) is electrically connected with the output end of the singlechip (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320103529.0U CN219116933U (en) | 2023-02-03 | 2023-02-03 | Speed abnormality alarm device for handrail elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320103529.0U CN219116933U (en) | 2023-02-03 | 2023-02-03 | Speed abnormality alarm device for handrail elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219116933U true CN219116933U (en) | 2023-06-02 |
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ID=86525229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320103529.0U Active CN219116933U (en) | 2023-02-03 | 2023-02-03 | Speed abnormality alarm device for handrail elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219116933U (en) |
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2023
- 2023-02-03 CN CN202320103529.0U patent/CN219116933U/en active Active
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