CN105565137B - Escalator accident jerk monitors safety device - Google Patents
Escalator accident jerk monitors safety device Download PDFInfo
- Publication number
- CN105565137B CN105565137B CN201610026410.2A CN201610026410A CN105565137B CN 105565137 B CN105565137 B CN 105565137B CN 201610026410 A CN201610026410 A CN 201610026410A CN 105565137 B CN105565137 B CN 105565137B
- Authority
- CN
- China
- Prior art keywords
- lifting rope
- jerk
- control system
- rope hook
- microswitch
- 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.)
- Expired - Fee Related
Links
- 230000036461 convulsion Effects 0.000 title claims abstract description 50
- 239000002131 composite material Substances 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 13
- 239000002360 explosive Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000004880 explosion Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 12
- 230000005611 electricity Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 208000004141 microcephaly Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B25/00—Control of escalators or moving walkways
-
- 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
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Safety device is monitored the invention discloses a kind of escalator accident jerk, mainly include step, control system, motor, drive tensioning apparatus, step pedal, staircase frame, band and step rail are helped in touch, it is characterized in that entering terraced end and going out the step pedal at terraced end for the step is respectively arranged below with pedal anti-drop device, it includes fixed seat, support spring and microswitch, fixed seat is fixed with below the step pedal, the fixed seat is provided with the microswitch of four series connection, the fixed seat be fixedly connected between step pedal through support spring, each microswitch is located in the middle of two fixed screws of step pedal, the microswitch upper end is corresponding with step pedal center, the microswitch is connected with control system, it is novel with structure, it is simple to operate, it is safe and reliable, save the energy, the electromechanical service life of extension, the advantages of avoiding triggering casualty accident.
Description
Technical field
The present invention relates to traffic elevator technology field, specifically a kind of escalator accident jerk monitoring safety dress
Put.
Background technology
It is well known that escalator is at the train station used by many places of the place such as harbour airport supermarket both at home and abroad, on convenient people
Downstairs.Staircase development quantity doubles year by year, and people just multiply staircase burst colony casualty accident and synchronously risen year by year, and people are referred to as to eat
The elevator of people.Various staircase mass-sending casualty accident live videos are witnessed, objective science analysis and scene are investigated for many years.Once in Ji
On the outdoor staircase in southern railway station exit, witness one middle-aged women of staircase and carry on the back one big bag, work as it rains, outdoor staircase both sides
Touch helps band above, and many handrail belts of rainwater, which are sent out, to be slided, and is held and is not lived staircase with, and this person loses center of gravity and falls to press a people below backward,
Generation Cai Ta Shi therefore, escalator run always, and proper casualty accident must be exempted from because colony mutually rescues.As can be seen here touch help band with
Multiply people's secure interconnection most important thing, when mass-sending injures and deaths event, multiply people and can not find stop button and press stop button in time,
Jerk escalator.Its main internal cause;The existing electric stop buttons of one,.Design and installation Wei Catching-rabbits are unreasonable;Escalator stops pressing
Button, be located above and below staircase mouth help band two ends bottom two at, button body microcephaly put down, when mass-send accident occur when, pressure is seen by descending stair colony
At lower ladder way, people's heap covers stop button, be directed at staircase can not hand to shut down.Staircase with surfaces are smooth, and occupant holds and do not lived
Touch helps Dai , Yang to send out people station ladder loosely, and people falls to suffer from.Its external cause two;Group multiplies the common people and lacked to escalator, upper terraced required technical knowledge and skillses
Safe knowledge, can not find the stop button for the ladder that has a power failure, shuts down in time.Town and country boarding the elderly is most, does not know to help using touch
Band is to the importance of safety effect, and upper terraced hand does not hold terraced with , Yang and sends out casualty accident various.The unmanned idle running of staircase, wastes big
Measure electric energy.Inner deposits circuit operating technology Inner and is designing many deficiencies such as not in place.
The content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art there is provided a kind of structure it is novel, simple to operate, safety can
The escalator accident jerk monitoring safety device lean on, save the energy, the electromechanical service life of extension, avoided triggering casualty accident.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of escalator accident jerk monitors safety device, mainly including step, control system, motor, driving
Tensioning apparatus, step pedal, staircase frame, touch and help band and step rail, it is characterised in that entering for the step and goes out ladder at terraced end
The step pedal at end is respectively arranged below with pedal anti-drop device, and it includes fixed seat, support spring and microswitch, the step
Fixed seat is fixed with below pedal, the fixed seat is provided with the microswitch of four series connection, the fixed seat and step pedal
Between be fixedly connected through support spring, each microswitch be located at step pedal two fixed screws in the middle of, the microswitch
Upper end is corresponding with step pedal center, and the microswitch is connected with control system, under normal circumstances, microswitch by
Pressure, obtains the closing of contact electric, when the loosened screw on the step pedal causes pedal to loosen, passes through support spring top
The breaking pilot of contactor in step pedal, microswitch break contact, control system is played, and then motor is stopped transport, is kept away
Passenger is exempted from due to the generation of human casualty accident caused by the loosening of step pedal.
The present invention can be provided with jerk rope hauling device on the outside of the fixed plate of the staircase frame, and the jerk rope hauling device includes
Upper jerk drawstring, lower end lifting rope hook, lower middle lifting rope hook, upper middle lifting rope hook, upper end lifting rope hook, pull switch, terraced bottom lifting rope hook, ladder
Lifting rope hook in the middle part of bottom, end lifting rope hook and terraced bottom jerk drawstring under ladder, the fixed plate relative to step upper outer from it is lower to
On be interval with lower end lifting rope hook, lower middle lifting rope hook, upper middle lifting rope hook and upper end lifting rope hook successively, relative to below step chain
It is interval with end lifting rope hook under ladder, lifting rope hook and terraced bottom lifting rope hook, the dead plate upper end in the middle part of terraced bottom successively from bottom to up
Provided with pull switch, described upper jerk drawstring one end is fixedly connected with lower end lifting rope hook, the other end be sequentially connected in series lower middle lifting rope hook,
It is fixedly connected in upper after lifting rope hook and upper end lifting rope hook with pull switch, described terraced bottom jerk drawstring one end and end lifting rope under ladder
Hook is fixedly connected, and the other end is sequentially connected in series in the middle part of terraced bottom and is fixedly connected after lifting rope hook and terraced bottom lifting rope hook with pull switch, described
Pull switch is connected with control system, and when burst stair step chain rupture accident, step chains are anxious to terraced bottom under gravity
Stop drawstring and produce pulling force, pull pull switch to power off by terraced bottom jerk drawstring, stall motor dead electricity, reach nobody certainly
The dynamic effect shut down, it is ensured that the personal safety of the passenger in staircase.
The present invention can help in the touch and take the cunning for being provided with conductive wiping piece, the conductive wiping piece lower end and carbon brush holder
Ring is connected, and the conductive wiping piece is connected through wire with the soft-touch control of control system, when human hand is touched with conduction
The touch of wiping piece is helped when taking, touch wiping piece through soft-touch control by signal be uploaded in control system, control system after
Electric apparatus coil obtains electric adhesive, and motor starts operating, when hand unclamps conductive wiping piece, the previous pilot release of contactor, driving
Motor is stalled, and reaches the effect saved the energy, extend motor service life.
The present invention can enter terraced end side provided with infrared voice prompting device in the step, the infrared voice prompting device with
Control system is connected, and the effect multiplied is helped to reach that prompt passengers are taken care when entering on step pedal.
The present invention can also be provided with camera above the staircase frame of side in the middle part of the step, and the camera is with control
System is connected, in favor of carrying out monitoring remote video alarm to staircase by camera, operator on duty is shown according in camera
The situation shown presses stop button in time, it is to avoid fault spread, and the accident passenger that can quickly sue and labour.
The present invention can be also respectively equipped with protective plate, the protective plate on the outside of the fixed plate two sides of the staircase frame to be posted
Explosive formula composite conductive film, the explosive formula composite conductive film is connected with microswitch, after fixed plate is collided by external force, protection
Plate bursts, and explosive formula composite conductive film breakage is disconnected multiple conducting wire, the circuitry cuts of control system, and then make motor
Shut down, it is ensured that the safety of the passenger on staircase.
Control system of the present invention includes Elevator operation control system, Control Room operation control system and jerk control system
System, the jerk control system includes scram button SB1 [9 one 11], change type control switch LA18, upper gangboard QS1 [17 1
19] control circuit, lower gangboard QS2 [19 1 21] controls circuit, microswitch QS3 [21 1 23], [QS4 [23 1 25], touch
SM [27 1 29], pull switch QW and composite conducting control circuit SSS are switched, the Control Room operation control system is controlled respectively
Voice prompting device processed, camera and emergency stop switch, by answering intervention button in Control Room control system, reach length of run monitoring burst
The effect that accident is artificially shut down in time, when passenger enters into pedal into step, passes through infrared voice prompting device, infrared ray work
Make, open videocorder prompting, it is ensured that the upper ladder of passenger is safe, three gears of the change type control switch point, intervening gears are
Zero-bit, side gear is sequentially connected in series Elevator operation control system, emergency stop switch, upper gangboard QS1 [17 1 19] controls circuit, descending stair
Plate QS2 [19 1 21] controls circuit, microswitch QS3 [21 1 23], [QS4 [23 1 25], soft-touch control SM [27 1 29], drawing
Cord switch QW and composite conducting control circuit SSS, opposite side gear connection jerk control system, to reach simple to operate, safety
Practical effect.
The present invention due to using said structure, with structure it is novel, simple to operate, safe and reliable, save the energy, extension machine
Electric service life, avoid trigger casualty accident the advantages of.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is that the structural representation for helping band is touched in the present invention.
Fig. 4 is the structural representation of total carbon brush holder of the invention.
Fig. 5 is the structural representation below step pedal.
Fig. 6 is the attachment structure schematic diagram of microswitch in the present invention.
Fig. 7 is the structural representation of control system in the present invention.
Reference：Band 1 is helped in touch, and lower end lifting rope hook 2, lower middle lifting rope hook 3, upper middle lifting rope hook 4, upper end lifting rope hook 5 is drawn
Lifting rope hook 8 in cord switch 6, terraced bottom lifting rope hook 7, bottom, beneath end lifting rope hook 9, terraced bottom jerk drawstring 10, the lower infrared voice of ladder carries device
11, infrared voice prompting device 12, the , Photo pictures first 14 of jerk drawstring 13, conductive wiping piece 15, carbon brush holder 16, step 17, microswitch
18, cover plate microswitch 19, composite conductive film 20, step pedal 21.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings：
As shown in drawings, a kind of escalator accident jerk monitoring safety device, mainly include step 17, control system,
Motor, driving tensioning apparatus, step pedal 21, staircase frame, touch and help band 1 and step rail, step 17, motor,
Driving tensioning apparatus, step pedal, staircase frame, touch help the annexation of band 1 and step rail same as the prior art, and this is not
Repeat, it is characterised in that entering terraced end and going out the step pedal 21 at terraced end for the step 17 is respectively arranged below with the anti-fall dress of pedal
Put, it includes fixed seat 22, support spring 23 and microswitch 18, the lower section of step pedal 21 is fixed with fixed seat 22, institute
The microswitch 18 that fixed seat 22 is provided with four series connection is stated, it is solid through support spring 23 between the fixed seat 22 and step pedal 21
Fixed connection, each microswitch 18 is located in the middle of two fixed screws of step pedal 17, the upper end of microswitch 18 and ladder
Level pedal 17 center is corresponding, and the microswitch 18 is connected with control system, under normal circumstances, and microswitch 18 is pressurized,
Obtain the closing of contact electric, when the loosened screw on the step pedal 17 causes step pedal 17 to loosen, pass through support
The breaking pilot of contactor in the jack-up step pedal 17 of spring 23, the break contact of microswitch 18, control system, and then make driving
Motor is stopped transport, it is to avoid generation of the passenger due to human casualty accident caused by the loosening of step pedal.
The present invention can be provided with jerk rope hauling device on the outside of the fixed plate of the staircase frame, and the jerk rope hauling device includes
Upper jerk drawstring 13, lower end lifting rope hook 2, lower middle lifting rope hook 3, upper middle lifting rope hook 4, upper end lifting rope hook 5, pull switch 6, terraced bottom are hung
Lifting rope hook 8, the beneath end lifting rope hook 9 of ladder and terraced bottom jerk drawstring 10 in the middle part of rope hook 7, terraced bottom, the fixed plate is relative on step
Side outside is interval with lower end lifting rope hook 2, lower middle lifting rope hook 3, upper middle lifting rope hook 4 and upper end lifting rope hook 5, phase successively from bottom to up
Lifting rope hook 9, terraced bottom middle part lifting rope hook 8 and terraced bottom lifting rope are held for being interval with successively from bottom to up below step chain under ladder
Hook 7, the dead plate upper end is provided with pull switch 6, and described upper one end of jerk drawstring 13 is fixedly connected with lower end lifting rope hook 2, separately
One end is fixedly connected after being sequentially connected in series lower middle lifting rope hook 3, upper middle lifting rope hook 4 and upper end lifting rope hook 5 with pull switch 6, the ladder
The one end of bottom jerk drawstring 10 is fixedly connected with terraced beneath end lifting rope hook 9, and the other end is sequentially connected in series lifting rope hook 8 and terraced bottom in the middle part of terraced bottom
It is fixedly connected after lifting rope hook 7 with pull switch 6, the pull switch 6 is connected with control system, when burst stair step chain rupture
During accident, step chains produce pulling force to terraced bottom jerk drawstring under gravity, and pull switch is pulled by terraced bottom jerk drawstring
Power-off, stalls motor dead electricity, reaches the effect of unmanned autostop, it is ensured that the personal safety of the passenger in staircase.
The present invention can be helped on band 1 in the touch provided with conductive wiping piece 15, the conductive lower end of wiping piece 15 and carbon brush
The slip ring of frame 16 is connected, and the conductive wiping piece 15 is connected through wire with the soft-touch control SM [27 1 29] of control system,
When human hand, which touches the touch with conductive wiping piece 15, to be helped on band 1, conductive wiping piece 15 is touched through soft-touch control SM [27
One 29] relay coil that signal is uploaded in control system, control system obtains electric adhesive, and motor starts operating, when
Hand unclamps conductive wiping piece, and the previous pilot release of contactor, motor stalling reaches that the saving energy, extension motor make
With the effect in life-span.
The present invention can enter terraced end side provided with infrared voice prompting device 11 or 12, the infrared voice in the step 17
Prompting device 11 or 12 is connected with control system, and the work multiplied is helped to reach that prompt passengers are taken care when entering on step pedal
With.
The present invention can also be provided with camera 14 above the staircase frame of the middle part side of step 17, the camera 14 and
Control system is connected, and in favor of carrying out monitoring remote video alarm to staircase by camera 14, makes operator on duty according to taking the photograph
Situation as shown in head presses stop button in time, it is to avoid fault spread, and the accident passenger that can quickly sue and labour.
The present invention can be also respectively equipped with protective plate, the protective plate on the outside of the fixed plate two sides of the staircase frame to be posted
Explosive formula composite conductive film 20, the explosive formula composite conductive film 20 and microswitch QS3 [21 1 23], [QS4 [23 1 25] strings
Connection, after fixed plate is collided by external force, protective plate bursts through explosive formula composite conductive film 20, makes explosive formula composite conductive film damaged
Multiple conducting wire, the circuitry cuts of control system are disconnected, and then motor is shut down, it is ensured that passenger's on staircase
Safety.
Control system of the present invention includes Elevator operation control system, Control Room operation control system and jerk control system
System, the attachment structure of Elevator operation control system is same as the prior art, and this is not repeated, and the jerk control system includes jerk
Button SB1 [9 one 11], change type control switch LA18, upper gangboard QS1 [17 1 19] controls circuit, lower gangboard QS2 [19 1 21]
Control circuit, microswitch QS3 [21 1 23], [QS4 [23 1 25], soft-touch control SM [27 1 29], pull switch QW and multiple
Conductive control road SSS is closed, the Control Room operation control system distinguishes control voice prompting device, camera and emergency stop switch,
By answering intervention button in Control Room control system, the effect that length of run monitoring burst accident is artificially shut down in time is reached, works as passenger
When entering into pedal into step, by infrared voice prompting device, infrared ray work opens videocorder prompting, it is ensured that passenger's is upper
Terraced safety, three gears of the change type control switch point, intervening gears are zero-bit, and side gear is sequentially connected in series elevator operation control
System processed, emergency stop switch, upper gangboard QS1 [17 1 19] controls circuit, lower gangboard QS2 [19 1 21] controls circuit, microswitch
QS3 [21 1 23], [QS4 [23 1 25], soft-touch control SM [27 1 29], pull switch QW and composite conducting control circuit SSS,
Opposite side gear connects jerk control system, to reach simple to operate, safe and practical effect.
The present invention when there is passenger to enter into pedal into step, passes through infrared language in use, control system switches on power
Sound prompting device, infrared ray work, opens videocorder alerting item, it is ensured that the upper ladder safety of passenger, under normal circumstances, step
The microswitch of pedal lower end is pressurized, and obtains the closing of contact electric, when the wherein screw in step pedal produces loosening, passes through branch
The breaking pilot of contactor in spring jack-up step pedal, microswitch break contact, control system is supportted, and then makes motor
Stop transport, make passenger when not entering on step pedal, you can avoid passenger due to person wound caused by the loosening of step pedal
Die the generation of accident；When passenger happens suddenly stair step chain rupture accident on step, step chains are anxious to terraced bottom under gravity
Stop drawstring and produce pulling force, pull pull switch to power off by terraced bottom jerk drawstring, stall motor dead electricity, reach nobody certainly
The dynamic effect shut down, it is ensured that the personal safety of the passenger in staircase；Or, when step breaks down, passenger can quickly draw
Upper jerk drawstring on the outside of dynamic staircase frame, pulls pull switch to power off by upper jerk drawstring, stalls motor dead electricity, reaches
To the effect of unmanned autostop, it is ensured that the personal safety of the passenger in staircase；When there is naughty children to be played on staircase, and
Collide after fixed plate, the protective plate explosion outside fixed plate, and disconnect the composite conducting control circuit in control system, control system
The circuit of system is automatically cut off, and then motor is shut down, it is ensured that the safety of the passenger on staircase；Meanwhile, Control Room
Operating system carries out monitoring remote video alarm by camera to staircase, makes operator on duty according to the situation shown in camera
Press stop button in time, it is to avoid fault spread, and the accident passenger that can quickly sue and labour.
The present invention due to using said structure, with structure it is novel, simple to operate, safe and reliable, save the energy, extension machine
Electric service life, avoid trigger casualty accident the advantages of.
Claims (6)
1. a kind of escalator accident jerk monitors safety device, mainly including step, control system, motor, driving
Tight device, step pedal, staircase frame, touch and help band and step rail, it is characterised in that the step enters terraced end and goes out terraced end
Step pedal be respectively arranged below with pedal anti-drop device, it includes fixed seat, support spring and microswitch, and the step is stepped on
Fixed seat is fixed with below plate, the fixed seat is provided with the microswitch of four series connection, between the fixed seat and step pedal
It is fixedly connected through support spring, each microswitch is located in the middle of two fixed screws of step pedal, on the microswitch
End is corresponding with step pedal center, and the microswitch is connected with control system, and the touch, which is helped, to be taken provided with conductive sliding
Contact, the conductive wiping piece lower end is connected with the slip ring of carbon brush holder, and the conductive wiping piece is through wire and control system
Soft-touch control is connected.
2. a kind of escalator accident jerk monitoring safety device according to claim 1, it is characterised in that the staircase
Be provided with jerk rope hauling device on the outside of the fixed plate of frame, the jerk rope hauling device include upper jerk drawstring, lower end lifting rope hook, it is lower in
Lifting rope hook, upper middle lifting rope hook, upper end lifting rope hook, pull switch, terraced bottom lifting rope hook, terraced bottom middle part lifting rope hook, the beneath end lifting rope of ladder
Hook and terraced bottom jerk drawstring, the fixed plate be interval with successively from bottom to up relative to step upper outer lower end lifting rope hook,
Lifting rope hook, upper middle lifting rope hook and upper end lifting rope hook in lower, terraced bottom is interval with relative to step chain lower section successively from bottom to up
Lifting rope hook and terraced bottom lifting rope hook in the middle part of lower end lifting rope hook, terraced bottom, the dead plate upper end are provided with pull switch, and the upper jerk is drawn
Rope one end is fixedly connected with lower end lifting rope hook, and the other end is sequentially connected in series after lower middle lifting rope hook, upper middle lifting rope hook and upper end lifting rope hook
It is fixedly connected with pull switch, described terraced bottom jerk drawstring one end is fixedly connected with terraced beneath end lifting rope hook, and the other end is gone here and there successively
Connect and be fixedly connected in the middle part of terraced bottom after lifting rope hook and terraced bottom lifting rope hook with pull switch, the pull switch is connected with control system
Connect.
3. a kind of escalator accident jerk monitoring safety device according to claim 1 or 2, it is characterised in that the ladder
The terraced end side of entering of level is provided with infrared voice prompting device, and the infrared voice prompting device is connected with control system.
4. a kind of escalator accident jerk monitoring safety device according to claim 1 or 2, it is characterised in that the ladder
Camera is provided with above the staircase frame of level middle part side, the camera is connected with control system.
5. a kind of escalator accident jerk monitoring safety device according to claim 1 or 2, it is characterised in that described to help
It is respectively equipped with the outside of the fixed plate two sides of ladder on protective plate, the protective plate and posts explosive formula composite conductive film, it is described explosive
Formula composite conductive film is connected with microswitch, after fixed plate is collided by external force, protective plate explosion, makes explosive formula composite conductive film
Breakage disconnects multiple conducting wire, the circuitry cuts of control system, and then motor is shut down, it is ensured that multiplying on staircase
The safety of visitor.
6. a kind of escalator accident jerk monitoring safety device according to claim 1 or 2, it is characterised in that the control
System processed includes Elevator operation control system, Control Room operation control system and jerk control system, the jerk control system
Including scram button, change type control switch, upper gangboard control circuit, lower gangboard control circuit, microswitch, soft-touch control,
Pull switch and composite conducting control circuit, Control Room operation control system difference control voice prompting device, camera and
Emergency stop switch, three gears of the change type control switch point, intervening gears are zero-bit, and side gear is sequentially connected in series elevator operation
Control system, emergency stop switch, upper gangboard control circuit, lower gangboard control circuit, microswitch, soft-touch control, pull switch and
Composite conducting control circuit, opposite side gear connection jerk control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610026410.2A CN105565137B (en) | 2016-01-16 | 2016-01-16 | Escalator accident jerk monitors safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610026410.2A CN105565137B (en) | 2016-01-16 | 2016-01-16 | Escalator accident jerk monitors safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105565137A CN105565137A (en) | 2016-05-11 |
| CN105565137B true CN105565137B (en) | 2017-07-18 |
Family
ID=55875868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610026410.2A Expired - Fee Related CN105565137B (en) | 2016-01-16 | 2016-01-16 | Escalator accident jerk monitors safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105565137B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107161840A (en) * | 2017-07-24 | 2017-09-15 | 合肥星袖机械科技有限公司 | One kind is based on the real-time security monitor-type escalator of graphical analysis |
| CN108313861A (en) * | 2018-04-28 | 2018-07-24 | 詹元 | Any position emergency stop device and staircase on staircase |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303779A (en) * | 2013-06-25 | 2013-09-18 | 康力电梯股份有限公司 | Monitoring system of escalator machine room cover plate |
| CN103395679A (en) * | 2013-07-30 | 2013-11-20 | 江南嘉捷电梯股份有限公司 | Protective device for escalator or side pavement |
| CN103818814A (en) * | 2013-08-14 | 2014-05-28 | 江南嘉捷电梯股份有限公司 | Safety protection device and moving sidewalk or escalator equipment comprising same |
| CN105035937A (en) * | 2015-08-06 | 2015-11-11 | 姜长平 | Electromechanical interlocking control method for safe scram of escalator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09208170A (en) * | 1996-02-06 | 1997-08-12 | Hitachi Building Syst Co Ltd | Safety device of escalator |
| JP2006176327A (en) * | 2004-12-24 | 2006-07-06 | Toshiba Elevator Co Ltd | Handrail device of passenger conveyor and operation stopping method in case of handle damage |
-
2016
- 2016-01-16 CN CN201610026410.2A patent/CN105565137B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303779A (en) * | 2013-06-25 | 2013-09-18 | 康力电梯股份有限公司 | Monitoring system of escalator machine room cover plate |
| CN103395679A (en) * | 2013-07-30 | 2013-11-20 | 江南嘉捷电梯股份有限公司 | Protective device for escalator or side pavement |
| CN103818814A (en) * | 2013-08-14 | 2014-05-28 | 江南嘉捷电梯股份有限公司 | Safety protection device and moving sidewalk or escalator equipment comprising same |
| CN105035937A (en) * | 2015-08-06 | 2015-11-11 | 姜长平 | Electromechanical interlocking control method for safe scram of escalator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105565137A (en) | 2016-05-11 |
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