CN110240053B - Method and apparatus for enhancing escalator safety - Google Patents
Method and apparatus for enhancing escalator safety Download PDFInfo
- Publication number
- CN110240053B CN110240053B CN201910600698.3A CN201910600698A CN110240053B CN 110240053 B CN110240053 B CN 110240053B CN 201910600698 A CN201910600698 A CN 201910600698A CN 110240053 B CN110240053 B CN 110240053B
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- escalator
- emergency stop
- operating rod
- stop switch
- staircase
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
- B66B29/005—Applications of security monitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
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- Escalators And Moving Walkways (AREA)
Abstract
The invention relates to the technical field of escalators, in particular to a method and a device for enhancing escalator safety; wherein, the apparatus for enhancing the safety of the escalator comprises a plurality of emergency stop switch devices; the emergency stop switch devices are equidistantly arranged on a skirt board on the side face of the escalator and comprise connecting sheets, mounting boxes, cloth belts, sliding blocks, emergency stop switches, operating rods, positioning hook claws, positioning blocks and springs; the number of the connecting pieces is two; through pulling the operating rod, the operating rod passes through strap pull-down slider for the slider extrudes the scram switch, makes the scram switch open, thereby makes staircase emergency braking, and is a plurality of scram switching device equidistance is arranged at the side skirtboard of staircase, can make people on the staircase contact the operating rod easily, and realize the scram operation to the staircase through the operating rod, no longer need someone to run to the tip of staircase and press emergency braking switch, and the security performance is stronger.
Description
Technical Field
The invention relates to the technical field of escalators, in particular to a method and a device for enhancing escalator safety.
Background
The escalator is composed of a chain conveyor with special structure and two belt conveyors with special structure, and has a circulating moving ladder way for transporting passengers upwards or downwards between different floor heights of a building.
The escalator is different from a vertical elevator which is daily taken, the escalator transports passengers from one floor to another floor by moving steps, and moving parts (steps) of the escalator are exposed outside and are in direct contact with passengers, so that the safety accidents are easily caused by the elevator without passengers; the installation performance is not strong in the existing escalator, in recent years, many escalator people injury accidents also occur, most of the situations are caused by thin safety consciousness of people, the design of the elevator is unreasonable, if people take the escalator, clothes are rolled into the moving parts of the escalator, but emergency brake buttons of the escalator are only arranged at two ends of the escalator, timely emergency braking can not be carried out on the elevator timely, further development of accidents is caused, and in addition, some of the accidents are caused by the faults of the elevator, and maintainers can not timely detect the faults.
Disclosure of Invention
In order to solve the technical problem, the invention provides a method and a device for enhancing the safety of an escalator.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the invention relates to a method for enhancing the safety of an escalator, which comprises the following steps:
increasing emergency brake buttons in the escalator, and arranging a plurality of emergency brake buttons on the inner side wall of a side skirt board of the escalator at equal intervals;
the escalator is provided with a collecting device, and the collecting device is used for collecting information of personnel who start the emergency brake button;
install detection device on the footboard at staircase both ends, when someone was close to the staircase, detection device started, applyed decurrent pulling force to the staircase footboard, passed through detection device's detection when the staircase footboard, then the staircase normal operating, when the detection of staircase footboard passing detection device, the footboard can receive detection device's effect and sink, reminds to the person of taking through alarm device simultaneously to start emergency braking button and shut down the staircase.
An apparatus for enhancing escalator safety, comprising a plurality of emergency stop switch devices; the emergency stop switch devices are equidistantly arranged on a skirt board on the side face of the escalator and comprise connecting sheets, mounting boxes, cloth belts, sliding blocks, emergency stop switches, operating rods, positioning hook claws, positioning blocks and springs; the number of the connecting pieces is two, the two connecting pieces are fixedly connected with an installation box and a positioning block respectively, and the connecting pieces are fixedly connected with side skirt boards of the escalator; the emergency stop device comprises an installation box, a slide block, an emergency stop switch, an operation rod, a slide plate, a buckle and a spring, wherein the slide block is arranged in the installation box in a sliding manner and is connected to the bottom wall of the installation box through the spring, the emergency stop switch is arranged below the slide block and is fixedly connected to the bottom of the installation box and is electrically connected with the emergency stop device on the escalator and is used for controlling emergency stop of the escalator, one end of a cloth belt is fixedly connected to the lower side surface of the slide block, the other end of the cloth belt is fixedly connected to the operation rod, the lower end of the operation rod is connected with a positioning block through the cloth belt, a groove is formed in one side, away from an apron board on the side surface of the escalator, of the operation rod, a slide plate is connected to the bottom wall of the groove in a sliding manner through the spring, the upper side surface of the buckle is connected to the operating rod through a spring, the buckle is buckled on the positioning hook claw, and the positioning hook claw is fixedly connected to the skirt board on the side surface of the escalator.
Preferably, the apparatus for enhancing the safety of the escalator further comprises two pedal detection devices, wherein the two pedal detection devices are respectively arranged on the upper side pedal and the lower side pedal of the escalator; the pedal detection device comprises an electromagnet, a magnet block, a current regulation assembly, an L-shaped mounting rod, an infrared inductor and a controller, wherein the controller is used for controlling the pedal detection device to work; magnet piece fixed connection is at the downside of footboard, and the below of magnet piece is provided with the electro-magnet, and the electro-magnet is installed on the bottom plate of staircase, electro-magnet and external power source electric connection are provided with the current regulation subassembly that is used for changing current direction and size between electro-magnet and the external power source, infrared inductor passes through L type installation pole fixed mounting on staircase side skirtboard, and infrared inductor is used for responding to near the staircase whether there is the object current.
Preferably, install fingerprint sampler on the slide, fingerprint sampler and memory electric connection, the inside at the action bars is installed to the memory, offer the USB interface that is used for reading information in the memory on the diapire of action bars.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the method for enhancing the safety of the escalator, the emergency brake buttons and the detection device in the escalator are added on the basis of the original escalator, and the emergency brake buttons are equidistantly arranged on the skirt board on the side surface of the escalator, so that personnel can quickly stop the escalator when an accident happens; the escalator is also provided with an acquisition device, and the acquisition device is used for acquiring information of personnel starting the emergency brake button so as to keep evidence to trace the responsibility of the personnel maliciously starting the emergency brake button; when someone was close to the staircase, detection device started, applyed decurrent pulling force to the staircase footboard, and the simulation personnel stand on the footboard to whether the inspection staircase footboard is intact, when avoiding personnel to stand on the footboard, the risk that the footboard takes place to collapse.
2. According to the escalator safety enhancing device, the operating rod is pulled, the operating rod pulls the sliding block downwards through the cloth belt, the sliding block extrudes the emergency stop switch, the emergency stop switch is started, the escalator is braked emergently, the emergency stop switch devices are arranged on the skirt board on the side face of the escalator at equal intervals, people on the escalator can easily contact the operating rod, emergency stop operation of the escalator is achieved through the operating rod, people do not need to run to the end portion of the escalator to press the emergency stop switch, and safety performance is higher.
3. According to the device for enhancing the safety of the escalator, the operating rod is limited by the arrangement of the buckle and the positioning hook claw, manual error touch is avoided, when a person presses the sliding plate by a finger, the fingerprint of the person is collected by the fingerprint collector on the sliding plate and stored in the memory, the identity of the person who maliciously opens the emergency stop switch device can be determined, so that responsibility can be traced to the person, and the person who maliciously opens the emergency stop switch device can be well avoided.
Drawings
Fig. 1 is a schematic structural view of an apparatus for enhancing the safety of an escalator according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a partially enlarged view of fig. 2 at B.
In the figure: the device comprises a side skirt 110, a pedal 120, a bottom plate 130, an emergency stop switch device 200, a connecting piece 210, a mounting box 220, a cloth belt 230, a sliding block 240, an emergency stop switch 250, an operating rod 260, a sliding plate 261, a pulling rope 262, a buckle 263, a fingerprint collector 264, a memory 265, a USB interface 266, a positioning claw 270, a positioning block 280, a pedal detection device 300, an electromagnet 310, a magnet block 320, a current regulation component 330, an L-shaped mounting rod 340 and an infrared sensor 350.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the invention relates to a method for enhancing the safety of an escalator, which comprises the following steps:
increasing emergency brake buttons in the escalator, and arranging a plurality of emergency brake buttons on the inner side wall of a side skirt board of the escalator at equal intervals;
the escalator is provided with a collecting device, and the collecting device is used for collecting information of personnel who start the emergency brake button;
install detection device on the footboard at staircase both ends, when someone was close to the staircase, detection device started, applyed decurrent pulling force to the staircase footboard, passed through detection device's detection when the staircase footboard, then the staircase normal operating, when the detection of staircase footboard passing detection device, the footboard can receive detection device's effect and sink, reminds to the person of taking through alarm device simultaneously to start emergency braking button and shut down the staircase.
An apparatus for enhancing escalator safety includes a plurality of emergency stop switch devices 200; a plurality of the emergency stop switch devices 200 are equidistantly arranged on the side skirt board 110 of the escalator, and the emergency stop switch devices 200 comprise connecting sheets 210, mounting boxes 220, cloth belts 230, sliding blocks 240, emergency stop switches 250, operating rods 260, positioning hooks 270, positioning blocks 280 and springs; the number of the connecting pieces 210 is two, the two connecting pieces 210 are respectively and fixedly connected with an installation box 220 and a positioning block 280, and the connecting pieces 210 are fixedly connected with the side skirt board 110 of the escalator through glue; a sliding block 240 is arranged in the installation box 220 in a sliding manner, the sliding block 240 is connected to the bottom wall of the installation box 220 through a spring, an emergency stop switch 250 is arranged below the sliding block 240, the emergency stop switch 250 is fixedly connected to the bottom of the installation box 220, the emergency stop switch 250 is electrically connected with an emergency stop device on an escalator, the emergency stop switch 250 is used for controlling emergency stop of the escalator, one end of a cloth belt 230 is fixedly connected to the lower side surface of the sliding block 240, the other end of the cloth belt 230 is fixedly connected to an operating rod 260, and the lower end of the operating rod 260 is connected with a positioning block 280 through the cloth belt 230; when an accident occurs to the escalator, the operating rod 260 is pulled, the operating rod 260 pulls the sliding block 240 down through the cloth belt 230, so that the sliding block 240 extrudes the emergency stop switch 250, the emergency stop switch 250 is turned on, and the escalator is emergently braked, a plurality of emergency stop switch devices 200 are equidistantly arranged on the side skirt board 110 of the escalator, so that people on the escalator can easily contact the operating rod 260, and the emergency stop operation is realized on the escalator through the operating rod 260; a groove is arranged on one side of the operating rod 260, which is far away from the skirt board 110 on the side surface of the escalator, a sliding plate 261 is connected in the groove in a sliding way, the sliding plate 261 is connected to the bottom wall of the groove through a spring, one end of a pull rope 262 is connected to the sliding plate 261, the other end of the pull cord 262 is slidably inserted through the operating lever 260 to the outside of the operating lever 260, and is fixedly connected to the buckle 263, the buckle 263 is hinged on the operating rod 260, the upper side surface of the buckle 263 is connected to the operating rod 260 through a spring, the buckle 263 is buckled on the positioning hook 270, the positioning hook 270 is fixedly connected to the skirt board 110 on the side of the escalator, when the operating lever 260 is pulled, the sliding plate 261 needs to be pressed, so that the sliding plate 261 pulls the pulling rope 262 into the groove, the pulling rope 262 drags the buckle 263 anticlockwise, the buckle 263 is separated from the positioning hook claw 270, the limiting function contacts, the operating rod 260 can be pulled out at the moment, and the artificial mistaken touch is avoided.
As an embodiment of the present invention, an apparatus for enhancing the safety of an escalator further comprises two step detection devices 300, wherein the two step detection devices 300 are respectively installed on the upper step 120 and the lower step 120 of the escalator; the pedal detection device 300 comprises an electromagnet 310, a magnet block 320, a current regulation assembly 330, an L-shaped mounting rod 340, an infrared sensor 350 and a controller, wherein the controller is used for controlling the operation of the pedal detection device 300; the magnet block 320 is fixedly connected to the lower side surface of the pedal 120, the electromagnet 310 is arranged below the magnet block 320, the electromagnet 310 is installed on the bottom plate 130 of the escalator, the electromagnet 310 is electrically connected with an external power supply, a current adjusting assembly 330 for changing the direction and the magnitude of current is arranged between the electromagnet 310 and the external power supply, and the specific implementation modes of the current adjusting assembly 330 for changing the direction and the magnitude of current are various, such as the combination of a sliding rheostat and a relay set or the combination of the sliding rheostat and an electronic converter, the principle is simple, and the principle is fully disclosed and used in reality, so the description is omitted; the infrared inductor 350 is fixedly installed on the skirt board 110 on the side surface of the escalator through the L-shaped installation rod 340, and the infrared inductor 350 is used for inducing whether an object passes near the escalator; when a person wants to take the escalator, after the infrared sensor 350 senses the person, the controller is switched on the electromagnet 310, and at the moment, the electromagnet 310 attracts the magnet block 320 downwards, so that the electromagnet 310 simulates the pressure of the person stepping on the pedal 120, and whether the pedal 120 can bear the stepping pressure is detected, namely before the person enters the escalator, the electromagnet 310 can simulate the stepping on the pedal 120, and the problem that the pedal 120 collapses after the person steps on the pedal 120 is avoided; when a person steps on the pedal 120, the current adjusting assembly 330 changes the direction of the current, so as to change the electromagnetic direction of the electromagnet 310, and at the moment, the electromagnet 310 exerts an upward repulsive force on the magnet block 320, so as to counteract the gravity of a part of the person on the pedal 120, further reduce the downward stress of the pedal 120, and further avoid the problem that the pedal 120 collapses after the person steps on the pedal 120.
As an embodiment of the present invention, the sliding plate 261 is provided with a fingerprint collector 264, the fingerprint collector 264 is electrically connected to the memory 265, the memory 265 is installed inside the operating rod 260, the bottom wall of the operating rod 260 is provided with a USB interface 266 for reading information in the memory 265, when a person presses the sliding plate 261 with a finger, the fingerprint collector 264 on the sliding plate 261 collects the fingerprint of the person and stores the fingerprint into the memory 265, so as to determine the identity of the person who maliciously turns on the emergency stop switch device 200, so as to trace the person, and thus, the person who maliciously turns on the emergency stop switch device 200 can be well avoided.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (2)
1. An apparatus for enhancing escalator safety, comprising: comprises a plurality of emergency stop switch devices (200); the emergency stop switch devices (200) are equidistantly arranged on a side skirt board (110) of the escalator, and each emergency stop switch device (200) comprises a connecting piece (210), a mounting box (220), a cloth belt (230), a sliding block (240), an emergency stop switch (250), an operating rod (260), a positioning claw (270), a positioning block (280) and a spring; the number of the connecting pieces (210) is two, the two connecting pieces (210) are respectively and fixedly connected with an installation box (220) and a positioning block (280), and the connecting pieces (210) are fixedly connected with a side skirt board (110) of the escalator; a sliding block (240) is arranged in the installation box (220) in a sliding mode, the sliding block (240) is connected to the bottom wall of the installation box (220) through a spring, an emergency stop switch (250) is arranged below the sliding block (240), the emergency stop switch (250) is fixedly connected to the bottom of the installation box (220), the emergency stop switch (250) is electrically connected with an emergency stop device on the escalator, the emergency stop switch (250) is used for controlling emergency stop of the escalator, one end of a cloth belt (230) is fixedly connected to the lower side face of the sliding block (240), the other end of the cloth belt (230) is fixedly connected to an operating rod (260), the lower end of the operating rod (260) is connected with a positioning block (280) through the cloth belt (230), a groove is formed in one side, far away from the escalator side apron board (110), of the operating rod (260), a sliding plate (261) is connected in the groove in a sliding mode, and the sliding, the sliding plate (261) is connected with one end of a pulling rope (262), the other end of the pulling rope (262) penetrates through the operating rod (260) in a sliding mode to reach the outer side of the operating rod (260) and is fixedly connected to a buckle (263), the buckle (263) is hinged to the operating rod (260), the upper side face of the buckle (263) is connected to the operating rod (260) through a spring, the buckle (263) is buckled to a positioning hook claw (270), and the positioning hook claw (270) is fixedly connected to the escalator side skirt board (110).
2. An escalator safety enhancing apparatus as claimed in claim 1, wherein: install fingerprint collection ware (264) on slide (261), fingerprint collection ware (264) and memory (265) electric connection, the inside at action bars (260) is installed in memory (265), offer USB interface (266) that are used for reading memory (265) interior information on the diapire of action bars (260).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910600698.3A CN110240053B (en) | 2019-07-04 | 2019-07-04 | Method and apparatus for enhancing escalator safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910600698.3A CN110240053B (en) | 2019-07-04 | 2019-07-04 | Method and apparatus for enhancing escalator safety |
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| Publication Number | Publication Date |
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| CN110240053A CN110240053A (en) | 2019-09-17 |
| CN110240053B true CN110240053B (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910600698.3A Active CN110240053B (en) | 2019-07-04 | 2019-07-04 | Method and apparatus for enhancing escalator safety |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5074470B2 (en) * | 2009-09-16 | 2012-11-14 | 株式会社日立製作所 | Passenger conveyor device and method for restarting the same |
| CN102442603A (en) * | 2010-10-08 | 2012-05-09 | 苏州帝奥电梯有限公司 | Safety device for escalator |
| CN205381859U (en) * | 2016-03-17 | 2016-07-13 | 贵州天义电梯成套设备有限公司 | Well apron disappearance detection device |
| CN205973407U (en) * | 2016-08-31 | 2017-02-22 | 苏州杰富电梯有限公司 | Scram system, staircase and moving walk |
| CN206278810U (en) * | 2016-12-06 | 2017-06-27 | 曲阜航 | A kind of sociable safety guard device for escalator |
| CN108584662B (en) * | 2018-05-14 | 2020-04-17 | 大众电梯有限公司 | Anti-collapse induction device for escalator |
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2019
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| CN110240053A (en) | 2019-09-17 |
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Effective date of registration: 20210317 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: Room 801, building 1, Luyuan, No. 636, Lugu Avenue, Changsha high tech Development Zone, Changsha City, Hunan Province, 410205 Patentee before: CHANGSHA QIUDIANBING INFORMATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220318 Address after: No. 112-5, building 13, Tongyun Trade City, Guangling District, Yangzhou City, Jiangsu Province 225002 Patentee after: Yangzhou Oula Industrial Design Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |