CN220011816U - Protection prompting device for retrograde movement of escalator entrance - Google Patents
Protection prompting device for retrograde movement of escalator entrance Download PDFInfo
- Publication number
- CN220011816U CN220011816U CN202320839105.0U CN202320839105U CN220011816U CN 220011816 U CN220011816 U CN 220011816U CN 202320839105 U CN202320839105 U CN 202320839105U CN 220011816 U CN220011816 U CN 220011816U
- Authority
- CN
- China
- Prior art keywords
- escalator
- human body
- unidirectional
- monitor
- unidirectional stopping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000013459 approach Methods 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000037081 physical activity Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The utility model relates to the technical field of elevator safety, in particular to a protection prompting device for retrograde movement of an escalator entrance, which comprises an emergency stop switch and a controller of an escalator, and also comprises a unidirectional stopping mechanism and a monitor, wherein the unidirectional stopping mechanism comprises unidirectional stopping baffles symmetrically arranged at two sides of the tail end of the running direction of the escalator, a mounting column, an electromagnetic valve and a human body sensor arranged at the inner side of the unidirectional stopping baffles, the electromagnetic valve and the human body sensor are respectively and electrically connected with the controller, the unidirectional stopping baffles are rotationally connected with the mounting column, human body sensing modules for identifying human body movement are arranged in the monitor, the monitor is electrically connected with the emergency stop switch in series, and voice alarm mechanisms for notifying the scene condition of the escalator are further arranged at the front end and the tail end of the escalator, so that the problem that when the traditional escalator is in a standby mode simultaneously, pedestrians easily ride the escalator in opposite directions to cause people to fall down and fall down from the escalator is solved, and potential safety hazards exist.
Description
Technical Field
The utility model relates to the technical field of elevator safety, and particularly discloses a protection prompting device for retrograde movement of an escalator entrance.
Background
Along with the promotion and development of urban construction in China, the passenger flow of public places such as airports, subway stations, markets and the like is continuously increased, and the escalator is widely applied and becomes an indispensable transport tool in life. The escalator in public places is usually arranged in pairs in an upper direction and a lower direction, and along with technological development and energy consumption, the escalator advocates and implements energy conservation and environmental protection, so that the standby operation of the escalator is more and more common, and when the escalator is idle, the escalator can enter a shutdown standby mode after a period of operation, thereby saving electric energy.
People often focus on looking at the cell phone as a "low-head family" when using an escalator, and neglect the way under the foot. When focusing on the mobile phone and not observing the pedestrian running on the road under the foot and simultaneously on two escalators with opposite directions in the standby mode, the pedestrian can directly enter the escalator with opposite directions to the original running direction, and the safety accident of falling and falling of the pedestrian from the escalator after the escalator runs can occur, so that the safety hidden danger exists, and the inventor provides a protection prompt device for the retrograde movement of the entrance and the exit of the escalator so as to solve the problems.
Disclosure of Invention
The utility model aims to solve the problems that when the traditional escalator bidirectionally enters a standby mode at the same time, pedestrians easily ride on the escalator in the opposite directions to cause the falling and falling of the pedestrians from the escalator, and potential safety hazards exist.
In order to achieve the aim, the basic scheme of the utility model provides a protection prompt device for the retrograde movement of an escalator entrance, which comprises an emergency stop switch and a controller of the escalator, and further comprises a unidirectional stopping mechanism for stopping the retrograde movement of a pedestrian and monitors which are respectively arranged above the head end and the tail end of the escalator and are electrically connected with the controller, wherein the unidirectional stopping mechanism comprises unidirectional stopping baffles symmetrically arranged at the two sides of the tail end of the escalator in the running direction, mounting posts for mounting the unidirectional stopping baffles, electromagnetic valves for controlling the unidirectional stopping baffles to rotate, and human body sensors arranged at the inner sides of the unidirectional stopping baffles, the electromagnetic valves and the human body sensors are respectively electrically connected with the controller, the unidirectional stopping baffles are rotationally connected with the mounting posts, human body sensing modules for recognizing the movement of a human body are respectively arranged in the monitors, the monitors are electrically connected with the emergency stop switch in series, and voice alarm mechanisms for informing the scene conditions of the escalator are also arranged at the head end and the tail end of the escalator.
The principle and effect of this basic scheme lie in:
1. the one-way stop baffle is arranged, and passengers on the escalator, approaching the destination, are detected behind the running direction of the escalator, so that the one-way stop baffle can be controlled to be opened before the passengers take the escalator to reach the destination, and the passengers can pass through the one-way stop baffle conveniently.
2. Compared with the prior art, the utility model is provided with the monitor and the human body induction module, is convenient for monitoring the on-site operation condition of the escalator in real time, and is convenient for timely closing the emergency stop switch electrically connected with the monitor in series when the emergency such as human body fall, retrograde and elevator operation fault happens, and simultaneously is provided with the unidirectional stopping baffle, the electromagnetic valve and the human body inductor, and is convenient for blocking passengers approaching the running direction of the escalator in front of the unidirectional opening unidirectional stopping baffle, thereby effectively avoiding the occurrence of safety accidents of the escalator when the escalator is in standby, thereby improving the use safety of the escalator, and solving the problems that the passengers fall and fall from the escalator and potential safety hazards are caused by easy riding the escalator in the opposite direction when the traditional escalator simultaneously enters the standby mode.
Further, the electromagnetic valve, the human body sensor and the monitor are all the same as the running state of the escalator. The operation states of the electromagnetic valve, the human body sensor and the monitor are the same as those of the escalator, so that the electromagnetic valve, the human body sensor and the monitor can be conveniently closed when the escalator enters a standby mode, and the aim of saving energy is further achieved.
Further, return springs are coaxially arranged at the rotary connection positions of the unidirectional stop baffle and the mounting column. By arranging the return spring, the one-way stop baffle is convenient to control the one-way stop baffle to automatically rotate and return after the electromagnetic valve controls the one-way stop baffle to rotate and the passenger passes through.
Further, the maximum rotation angle of the one-way stop plate is 90 degrees.
Further, the top of the mounting column is provided with a handrail. Through setting up the handrail, the passenger of being convenient for in time grasp the handrail and prevent falling because of the inertia of preparing the retrograde staircase and fall down.
Further, the one-way stop baffle is provided with a retrograde warning mechanism for detecting that a human body approaches the escalator on the outer side far away from the escalator, the retrograde warning mechanism comprises a human body proximity sensor symmetrically arranged on the outer side of the one-way stop baffle and a warning bell detachably arranged on the outer side of the one-way stop baffle, and the human body proximity sensor is electrically connected with a warning bell uniformity controller. By arranging the human body proximity sensor and the warning bell, passengers reversely approaching the unidirectional stop baffle can be conveniently detected and warned.
Further, the bottom of the warning bell is provided with a base for accommodating a circuit, and the base is detachably connected with the outer side end face of the unidirectional stop baffle. Convenient installation and stable structure.
Further, the voice alarm mechanism comprises a plurality of annunciation microphones arranged at the head end and the tail end of the escalator and a velocimeter arranged at one side of the monitor, and the annunciation microphones and the velocimeter are electrically connected with the controller. Through setting up velocimeter and notice megaphone, be convenient for make notice and warning to people or thing of quick movement on the staircase, avoid running fast and produce and fall down and other emergencies on the escalator.
Further, the mounting frame is fixedly arranged at the end part of the monitor, and the mounting frame is detachably connected with the building ceiling through a fastener. Through setting up the mounting bracket, be convenient for to the installation and the fixed of watch-dog.
Further, the one-way stop baffle is an aluminum alloy plate. The weight is light, and the rotation control is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, 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 front view illustrating a structure of a protection prompting device for retrograde movement of an escalator entrance according to an embodiment of the present utility model;
fig. 2 is a top view illustrating a structure of a protection prompting device for retrograde movement of an escalator entrance according to an embodiment of the present utility model.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: escalator 1, monitor 2, one-way stop 3, mounting post 4, human body sensor 5, handrail 6, human body proximity sensor 7, warning bell 8, base 9, mounting bracket 10, building ceiling 11, annunciation loudspeaker 12, and velocimeter 13.
An escalator entrance retrograde protection prompting device, an embodiment of which is shown in fig. 1: the automatic escalator comprises an emergency stop switch and a controller of the escalator 1, and further comprises a total of two groups of unidirectional travel stopping mechanisms for stopping pedestrians from traveling backwards and a total of two monitors 2 which are respectively arranged above the head end and the tail end of the escalator 1 and are electrically connected with the controller. As shown in fig. 2, the unidirectional stopping mechanism comprises unidirectional stopping baffles 3 symmetrically arranged at two sides of the tail end of the running direction of the escalator 1, a mounting column 4 for mounting the unidirectional stopping baffles 3, a solenoid valve for controlling the unidirectional stopping baffles 3 to rotate and a human body sensor 5 arranged at the inner side of the unidirectional stopping baffles 3, wherein the solenoid valve and the human body sensor 5 are respectively and electrically connected with a controller, and the solenoid valve, the human body sensor 5 and the monitor 2 are identical to the running state of the escalator 1, and the unidirectional stopping baffles 3 are rotationally connected with the mounting column 4.
As shown in fig. 1, the unidirectional stop baffle 3 is an aluminum alloy plate, the maximum rotation angle of the unidirectional stop baffle 3 is 90 degrees, return springs are coaxially arranged at the rotation connection positions of the unidirectional stop baffle 3 and the mounting column 4, and the top of the mounting column 4 is provided with a handrail 6. The unidirectional stopping baffle 3 is provided with a retrograde warning mechanism for detecting the approach of a human body to the escalator in the outer side far away from the escalator, the retrograde warning mechanism comprises a human body proximity sensor 7 symmetrically arranged on the outer side of the unidirectional stopping baffle 3 and a warning bell 8 detachably arranged on the outer side of the unidirectional stopping baffle 3, the human body proximity sensor 7 is electrically connected with a uniform controller of the warning bell 8, a base 9 for accommodating a circuit is arranged at the bottom of the warning bell 8, and the base 9 is detachably connected with the outer end face of the unidirectional stopping baffle 3. Human body sensing modules for identifying human body activities are arranged in the monitors 2, the monitors 2 are electrically connected with the emergency stop switch in series, mounting frames 10 are fixedly arranged at the end parts of the monitors 2, and the mounting frames 10 are detachably connected with building ceilings 11 through fasteners. The head and tail ends of the escalator 1 are also provided with voice alarm mechanisms for informing the scene condition of the escalator 1, each voice alarm mechanism comprises four notification microphones 12 arranged at the head and tail ends of the escalator 1 and a velocimeter 13 arranged outside the monitor 2, and the notification microphones 12 and the velocimeter 13 are electrically connected with a controller.
Compared with the prior art, the utility model is provided with the monitor 2 and the human body induction module, is convenient for monitoring the on-site operation condition of the escalator 1 in real time, and is convenient for closing the emergency stop switch electrically connected with the monitor 2 in series in time when the emergency such as human body fall, reverse running, elevator operation fault and the like happen by identifying and judging the human body activity on the escalator 1, and simultaneously is provided with the unidirectional stop baffle 3, the electromagnetic valve and the human body induction module, and is convenient for blocking the passengers, which are approaching to prepare reverse running, in front of the operation direction of the escalator 1 by only controlling the unidirectional stop baffle 3, thereby effectively avoiding the occurrence of safety accidents of the escalator 1 when people such as 'low-head group' and children and the like are in standby state, thereby improving the use safety of the escalator 1, and solving the problems that the conventional escalator is easy to take the escalator in the opposite direction and fall down from the escalator when the pedestrian is easy to take the escalator in the standby mode at the same time, and the safety hazard exists.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (10)
1. The utility model provides a protection suggestion device that escalator access & exit is retrograde, includes automatic escalator's scram switch and controller, its characterized in that: the automatic escalator comprises an escalator body, a controller, a unidirectional stopping mechanism, a unidirectional stopping baffle, a mounting column, an electromagnetic valve and a human body sensor, wherein the unidirectional stopping mechanism is used for stopping pedestrians from reversing, the monitor is respectively arranged above the head end and the tail end of the escalator and electrically connected with the controller, the unidirectional stopping mechanism comprises unidirectional stopping baffles symmetrically arranged on the two sides of the tail end of the escalator in the running direction, the mounting column is used for mounting the unidirectional stopping baffles, the electromagnetic valve is used for controlling the unidirectional stopping baffles to rotate, the human body sensor is arranged on the inner side of the unidirectional stopping baffles, the electromagnetic valve and the human body sensor are respectively electrically connected with the controller, the unidirectional stopping baffles are rotationally connected with the mounting column, human body sensing modules used for recognizing human body activities are respectively arranged in the monitor, the monitor is electrically connected with an emergency stop switch in series, and the head end and the tail end of the escalator are also provided with a voice alarm mechanism used for notifying the scene condition of the escalator.
2. The protection prompting device for retrograde motion of an escalator entrance according to claim 1, wherein the electromagnetic valve, the human body sensor and the monitor are all identical to the running state of the escalator.
3. The protection prompting device for retrograde motion of an escalator entrance according to claim 1, wherein return springs are coaxially arranged at the rotational connection positions of the unidirectional stop baffle and the mounting column.
4. A protection and prompt device for the retrograde motion of an escalator entrance according to claim 3, wherein the maximum rotation angle of the unidirectional stopping baffle is 90 degrees.
5. The protection prompting device for retrograde motion of an escalator entrance according to claim 3, wherein the top of the mounting posts are provided with a handrail.
6. The protection prompt device for the retrograde motion of the entrance and exit of the escalator according to any one of claims 1 to 5, wherein the one-way stop baffle is provided with a retrograde motion warning mechanism for detecting the approach of a human body to the escalator on the outer side far away from the escalator, the retrograde motion warning mechanism comprises a human body approach sensor symmetrically arranged on the outer side of the one-way stop baffle and a warning bell detachably arranged on the outer side of the one-way stop baffle, and the human body approach sensor is electrically connected with a warning bell uniformity controller.
7. The protection prompt device for retrograde motion of escalator entrance/exit according to claim 6, wherein the bottom of the warning bell is provided with a base for accommodating the circuit, and the base is detachably connected with the outer side end face of the unidirectional stop plate.
8. The device of claim 6, wherein the voice alarm mechanism comprises a plurality of annunciation microphones mounted at the head and tail ends of the escalator and a velocimeter mounted at one side of the monitor, both of which are electrically connected to the controller.
9. The protection prompting device for retrograde motion of escalator entrance according to claim 6, wherein the monitor end portion is fixedly provided with a mounting frame, and the mounting frame is detachably connected with the building ceiling through a fastener.
10. The protection prompt device for the retrograde motion of the entrance and exit of an escalator according to any one of claims 7 to 9, wherein the one-way stop baffle is an aluminum alloy plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839105.0U CN220011816U (en) | 2023-04-13 | 2023-04-13 | Protection prompting device for retrograde movement of escalator entrance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320839105.0U CN220011816U (en) | 2023-04-13 | 2023-04-13 | Protection prompting device for retrograde movement of escalator entrance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220011816U true CN220011816U (en) | 2023-11-14 |
Family
ID=88669904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320839105.0U Active CN220011816U (en) | 2023-04-13 | 2023-04-13 | Protection prompting device for retrograde movement of escalator entrance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220011816U (en) |
-
2023
- 2023-04-13 CN CN202320839105.0U patent/CN220011816U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100601112B1 (en) | Safety equipment of train platform | |
| CN107473044B (en) | A kind of elevator device and method with function of overcoming difficulties automatically | |
| CN202912522U (en) | Safety protection device capable of preventing children from taking elevator alone | |
| CN208360165U (en) | A kind of subway safe door protective device | |
| CN105016189A (en) | Elevator car intelligent energy saving control method based on body recognition | |
| CN100383029C (en) | Lift controller and control method | |
| CN205775955U (en) | The automatic obstruction device of traffic light intersection pedestrian | |
| CN107622698A (en) | School district road traffic persuasion system and its leading method in front of the door | |
| CN107738966B (en) | Intelligent monitoring automatic alarm device and method for elevator car | |
| CN220011816U (en) | Protection prompting device for retrograde movement of escalator entrance | |
| CN203573389U (en) | Passenger passing control system for BRT (bus rapid transit) rapid bus automatic ticket checker | |
| CN207867711U (en) | A kind of pedestrian's street crossing managing and control system based on traffic lights | |
| CN204873373U (en) | Take induction system's lift -cabin door controlling means | |
| CN207375530U (en) | It is a kind of that there is the elevator device overcome difficulties automatically | |
| CN210393379U (en) | Intelligent protection system for escalator | |
| CN2154285Y (en) | Automatic lifting railing device for bedestrain crosswalk | |
| CN212556231U (en) | Intelligent auxiliary device for special pedestrian crossing street | |
| CN209776422U (en) | Movable subway shunting device that gets on or off passenger | |
| CN212151250U (en) | Sharing intelligent seat elevator | |
| CN204569120U (en) | A kind of safety takes the guidance system of escalator | |
| CN206814249U (en) | A kind of escalator safety guard | |
| CN213201999U (en) | Automatic acousto-optic alarm device for elevator toe guard position exceeding door opening | |
| CN112645170A (en) | Intelligent elevator number identification device with warning function | |
| CN210944644U (en) | Sound and light alarm device for vehicle stop fence | |
| CN215104910U (en) | Be used for intelligent security check management device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |