CN207078887U - For elevator door, the shunting device of gate - Google Patents
For elevator door, the shunting device of gate Download PDFInfo
- Publication number
- CN207078887U CN207078887U CN201621473939.0U CN201621473939U CN207078887U CN 207078887 U CN207078887 U CN 207078887U CN 201621473939 U CN201621473939 U CN 201621473939U CN 207078887 U CN207078887 U CN 207078887U
- Authority
- CN
- China
- Prior art keywords
- jack
- door lock
- bypass
- signal
- socket
- 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
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of for elevator door, the shunting device of gate, generate by-passing signal when performing and being in the first mode of operation and forbid elevator normal operation；The execution for cancelling the first mode of operation is considered as execution and is in the second mode of operation, cancels by-passing signal when performing and being in the second mode of operation and is forbidden with releasing；It may be selected to perform the 3rd operation or the 4th operation, the bypass layer door lock contact when performing and being in three modes of operation in the first operating condition；Car door lock contact is bypassed when performing and being in four modes of operation, the second mode of operation, the 3rd mode of operation are forbidden existing simultaneously with the 4th mode of operation.The utility model forms switch control bypass condition using a plug and two sockets; forbid elevator normal operation when can enter bypass condition in maintenance maintenance and switchable bypass car door lock or layer door lock; the safety of elevator and maintenance personal during protection maintenance, and prevent from forgetting to remove shorting path and cause a hidden trouble after the completion of maintenance.
Description
Technical field
It the utility model is related to a kind of elevator reparing or maintenance, more particularly to elevator reparing or pass through shunting device when safeguarding
The device protected.
Background technology
In elevator maintenance, short circuit layer door lock or gate lock loop are common modes of operation during elevator maintenance, but
This operation, which is often resulted in after attendant has safeguarded elevator, to be forgotten to remove to layer door lock or the short circuit of gate lock loop；Meanwhile tie up
Shield personnel are when entering car top or pit safeguards elevator, if not making elevator be in maintenance or urgent electronic shape in maintenance process
State, external staff's call or the other operation elevator operations of progress, will cause serious safety hidden in elevator and attendant
Suffer from.
Utility model content
The purpose of this utility model be to provide it is a kind of be used for elevator door, the shunting device of gate, can be in maintenance maintenance
Into bypass condition, under bypass condition, elevator forbids normal operation and switchable bypass car door lock contact or layer door lock contact, prevents
When only elevator is in maintenance trial operation, caused serious safety hidden in elevator and maintenance personal by the operation of external staff
Suffer from, and prevent maintenance personal after the completion of maintenance, forget to remove shorting path and cause potential safety hazard.
To achieve these goals, the utility model discloses a kind of for elevator door, the shunting device of gate, elevator
Loop of the door lock include the contact switch of layer door lock and car door lock, wherein, if dried layer door lock safety contact is serially connected and made
Its first one voltage of termination simultaneously forms the first node, and the first end of the second termination car door lock safety contact simultaneously forms the second node,
Second end of the car door lock safety contact forms the 3rd node, and the shunting device is when performing and being in the first mode of operation
By-passing signal is generated, and forbids elevator normal operation when receiving the by-passing signal；The execution for cancelling the first mode of operation regards
Cancel by-passing signal to perform and being in the second mode of operation, when performing and being in the second mode of operation and do not receive the side
Forbidding for elevator normal operation is released during the signal of road；It may be selected to perform the 3rd operation or the 4th behaviour in the first operating condition
Make, the first node and the second node are connected with bypass layer door lock contact when performing and being in three modes of operation；Performing simultaneously
The second node and the 3rd node are connected during in four modes of operation to bypass car door lock contact, the second mode of operation, the 3rd behaviour
Make state to forbid existing simultaneously with the 4th mode of operation.
Compared with prior art, first, the utility model is when wanting maintenance lift, perform first and operate and cause at elevator
In the first mode of operation, now forbid elevator normal operation (i.e. elevator normal operation control is invalid, can not be automatically controlled),
It can only be controlled manually, wherein, normal operation includes any operation of power operation automatically-controlled door, prevents elevator to be in maintenance
During trial operation, serious potential safety hazard is caused to elevator and maintenance personal by the operation of external staff.Second, when this practicality
It is new when being in the first mode of operation, the 3rd operation and the 4th operation bypass layer door lock contact and bypass car door lock respectively can be passed through
Contact, it is simple to operate.4th, the 3rd mode of operation is forbidden existing simultaneously with the 4th mode of operation so that can not be simultaneously other
Road floor door contact and car gate contact.5th, the second mode of operation is forbidden depositing simultaneously with the 3rd mode of operation and the 4th mode of operation
So that after the utility model maintenance, if maintenance personal forgets to release the 3rd mode of operation or the 4th mode of operation is short to release
State is connect, then elevator is not normally functioning, and so as to prevent maintenance personal after the completion of maintenance, forgets that removing shorting path causes to pacify
Full hidden danger.
It is preferred that the shunting device includes bypass module and detection module, the bypass module is opened including Bypass Control
Pass, bypass door lock switching switch and ON-OFF control circuit, the Bypass Control switch execution bypass action, which is considered as, to be performed and is in
First mode of operation, the Bypass Control switch release bypass action and are considered as execution and are in the second mode of operation, the switch
Control circuit exports by-passing signal when the Bypass Control switchs and performs bypass action, by Bypass Control switch releases
Cancel the by-passing signal when acting in road；The bypass door lock switching switch connects the first node, the second node and the 3rd respectively
Node, the bypass door lock switching switch have the first switch sides and the second switch sides, and the ON-OFF control circuit is on the side
Road door lock switching switch turns on the first node and the second node when being in the first switch sides, at the bypass door lock switching switch
The second node and the 3rd node are turned on when the second switch sides, the bypass door lock switching switch is considered as in the first switch sides to be held
Go and be in the 3rd mode of operation, the bypass door lock switching switch is considered as in the second switch sides to be performed and in the 4th operation
State；The maintenance module is connected with the ON-OFF control circuit and receives the by-passing signal, and the maintenance module is receiving
Forbid elevator normal operation during to the by-passing signal, the taboo of elevator normal operation is released when not receiving the by-passing signal
Only, it is the Bypass Control switch conduction or closing that the Bypass Control switch, which performs bypass action,.Perform and cut using switch
The first operation is changed to the 4th operation, simple and convenient, cost is low, safe and reliable.
Specifically, the bypass module include the first socket, the second socket, the first plug, first socket include according to
Secondary to set the first jack, the second jack, the 3rd jack, the 4th jack and the 5th jack in a row, second socket includes
Set gradually the 6th jack in a row, the 7th jack, first plug includes setting gradually the first pin in a row, the
Two pins, the 3rd pin and four-limbed, first jack and the 5th jack are hanging, and second jack connects first knot
Point, the 3rd jack connect second node, and the 4th jack connects the 3rd node, and the 6th jack connects telecommunications
Number, the 7th jack connect the by-passing signal input point, the first pin and the second pin connection, the 3rd pin and
Four-limbed connects, and first plug coordinates with second socket forms the Bypass Control switch, first plug
The 6th jack, the 7th jack of two pins disengaging, second socket of connection are considered as the Bypass Control and switched off, described
Bypass Control, which switches off to be considered as, performs and is in the first mode of operation；The two pins insertion of first plug connection described the
The 6th jack, the 7th jack of two sockets are considered as the Bypass Control switch conduction, and the Bypass Control switch conduction, which is considered as, to be held
Go and be in the second mode of operation；First plug and the first socket, which coordinate, forms the bypass door lock switching switch, described
Four pins of the first plug insert bypass door lock switching switch during the first jack to four jacks of first socket
In the second switch sides, bypass door when four pins of the first plug insert the second jack to five jacks of the first socket
Lock switching switch is in the first switch sides.Switch is formed using the cooperation of plug and socket, and causes bypass condition/normal shape
State switches and bypass gate/bypass layer door switching is carried out using same plug, further places the generation of security incident, uses
Securely and reliably.
Specifically, the shunting device also includes maintenance signal input point, breaks when performing and being in the first mode of operation
Open maintenance/urgent electromotive signal output end and overhaul the loop between signal input point and generate maintenance signal, the maintenance letter
Number input point receives the maintenance signal and controls elevator to enter inspecting state；The shunting device is also in execution and in second
Maintenance/urgent electromotive signal output end is connected during mode of operation and overhauls the loop between signal input point, second socket
Including setting gradually the 6th jack in a row, the 7th jack, the 8th jack and the 9th jack, the 8th jack
Connect maintenance/urgent electromotive signal output end, the 9th jack connects the maintenance signal input point, four of first plug
Pin inserts the 6th jack of second socket to Bypass Control switch conduction described in the 9th jack simultaneously；First plug
Four pins depart from the 6th jack of second socket and be considered as the Bypass Control to the 9th jack and switch off.
It is preferred that the shunting device is provided with maintenance signal input point, disconnected when performing and being in the first mode of operation
Loop between maintenance/urgent electromotive signal output end and maintenance signal input point simultaneously generates maintenance signal, the maintenance signal
Input point receives the maintenance signal and controls elevator to enter inspecting state；The shunting device is also being performed and grasped in second
Make to connect maintenance/urgent electromotive signal output end during state and overhaul the loop between signal input point.The program to bypass
Signal generation synchronous with maintenance signal, it is ensured that under bypass condition, only under inspection travel or urgent electric operation pattern
(under inspection travel or urgent electric operation pattern, generation maintenance signal), car could be run.
Specifically, the shunting device also includes the pronunciation device located at car top and the flashing lamp located at car floor, the side
Road device exports alerting signal, the pronunciation under the first mode of operation and inspecting state and when car is run simultaneously in elevator
Device and flashing lamp are respectively according to the alerting signal sounding, flicker.
It is preferred that the detection module also includes monitoring signal input point, the monitoring signal input point connects a shutdown and arrived
Position signal output part, the detection module receive the door-closing in-place of the signal output part output from the monitoring signal input point
Signal, the detection module forbid elevator to run when not receiving the door-closing in-place signal, are receiving the door-closing in-place letter
Number when release elevator operation forbid.The program make it that car is run afterwards in bypass car gate contact (gate closing contact), can carry
Ensure that gate is in the closed position for independent monitoring signal (door-closing in-place signal).
It is preferred that the detection module also includes door lock detection input point, the door lock detection input point connects the described 3rd
Node, the detection module detect input point acquisition door lock signal by the door lock and judge door lock state to correspond to.
Brief description of the drawings
Fig. 1 is the circuit diagram of shunting device described in the utility model first embodiment.
Fig. 2 is the circuit diagram of shunting device described in the utility model second embodiment.
Fig. 3 is the circuit diagram that shunting device described in the utility model 3rd embodiment is under normal condition.
Circuit diagram when Fig. 4 is shunting means shunts car door lock contact described in the utility model 3rd embodiment.
Circuit diagram when Fig. 5 is shunting means shunts layer door lock contact described in the utility model 3rd embodiment.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
With reference to figure 1, the utility model discloses a kind of for elevator door, the shunting device 100 of gate, the door lock of elevator
Loop includes the contact switch 1KM-nKM of layer door lock and the contact switch UK1 of car door lock, wherein, layer door lock safety contact 1KM-
NKM and car door lock safety contact UK1 is cascaded and meets a voltage U, if the dried layer door lock safety contact being serially connected
1KM-nKM the first one voltage U of termination simultaneously forms the first node a, the second termination car door lock safety contact UK1 first end and shape
The 3rd node c is formed into the second node b, the car door lock safety contact UK1 the second end, the shunting device 100 is performing
And by-passing signal P1 is generated when being in the first mode of operation, and forbid elevator normal operation when receiving the by-passing signal P1；
The execution for cancelling the first mode of operation is considered as execution and is in the second mode of operation, performs and cancels when being in the second mode of operation
By-passing signal P1 simultaneously releases forbidding for elevator normal operation when not receiving the by-passing signal；It is optional in the first operating condition
The operation of execution the 3rd or the 4th operation are selected, the first node a and the second node b are connected when performing and being in three modes of operation
With bypass layer door lock contact；The second node b and the 3rd node c are connected to bypass gate when performing and being in four modes of operation
Contact is locked, the second mode of operation, the 3rd mode of operation are forbidden existing simultaneously with the 4th mode of operation.In the present embodiment, pass through by
Under second mode of operation, by the 3rd operation and the 4th operate it is invalid come realize the second mode of operation respectively with the 3rd mode of operation and
4th mode of operation is forbidden existing simultaneously.By the way that the 3rd mode of operation and the 4th mode of operation are carried out into coordinated signals or switching
Control (such as can cancel the 4th operation when performing the 3rd operation automatically or machinery cancels the 4th operation, vice versa) realizes the
Three modes of operation are forbidden existing simultaneously with the 4th mode of operation.Wherein, voltage U connects the output end of safety return circuit.
With reference to figure 1, in the utility model first embodiment, the shunting device 100 includes bypass module 10 and detection
Module 20, the detection module 20 are provided with by-passing signal input point X2, the bypass module 10 include Bypass Control switch Y1,
Door lock switching switch Y2 and ON-OFF control circuit U1 is bypassed, 4 pin of the bypass module 10 are used to export by-passing signal and connect
The by-passing signal input point X2,1 pin meet the first node a, and 2 pin meet the second node b, and 3 pin connect the 3rd node c, the bypass control
System switch Y1, which disconnects, to be considered as performing and is in the first mode of operation, now the 4 pin output bypass of the ON-OFF control circuit U1
Signal P1, detection module 20 receive the by-passing signal P1 and forbid elevator normal operation.Now, the bypass door lock switching is opened
It is effective to close Y2 action, when bypassing door lock switching switch Y2 conductings, is considered as execution the 3rd and operates and be in the 3rd mode of operation,
Now ON-OFF control circuit U1 1 pin, the connection of 2 pin, so that the first node a and the second node b connections, layer door lock safety contact
1KM-nKM is shorted, and realizes bypass layer door lock contact.When bypassing door lock switching switch Y2 disconnections, it is considered as the operation of execution the 4th
And the 4th mode of operation is in, and now, ON-OFF control circuit U1 2 pin, the connection of 3 pin, so that the second node b and the 3rd node c
Connection, car door lock safety contact UK1 are shorted, and realize bypass car door lock contact.Bypass Control switch Y1 conductings are considered as execution the
Two operate and in the second operation, now, bypass door lock switching switch Y2 exercise void, ON-OFF control circuit U1 1 pin, 2
Nonpassage between pin and 3 pin, 4 pin cancel by-passing signal P1 output, and detection module 20 solves when not receiving the by-passing signal
Except forbidding for elevator normal operation.In the above-described embodiments, the first operation will be cancelled and is considered as the operation of execution second, vice versa.
The 3rd operation will be cancelled under first mode of operation and be considered as the operation of execution the 4th, vice versa.Certainly, Bypass Control switch Y1 conductings
When can also be considered as execution first operation, now Bypass Control switch Y1 disconnect will be considered as execution second operation, bypass door lock
Switching switch Y2 can also be needed to set with the relation of the 3rd operation and the 4th operation by technical staff's foundation.
With continued reference to Fig. 1, the detection module 20 also includes door lock detection input point X1, the door lock detection input point X1
The 3rd node c is met, the detection module 20 detects input point X1 by the door lock and obtains door lock signal to correspond to judgement
Total loop of the door lock, layer door lock and gate lock status.Wherein, when elevator is in normal condition (non-bypass state), door lock detection
The door lock signal that input point X1 is obtained is total loop of the door lock detection signal, and when elevator bypasses car door lock contact, door lock detection is defeated
The door lock signal that access point X1 is obtained is layer door lock detection signal, when elevator bypass layer door lock contact, door lock detection input point X1
The door lock signal of acquisition is car door lock detection signal.
With reference to figure 1, the bypass module 10 also (performs and in the second operation shape in Bypass Control switch Y1 conductings
State), coupling cock control circuit U1 5 pin and 6 pin, wherein 5 pin meet the maintenance of elevator/urgent electromotive signal output end INS, 6
Pin meets maintenance signal input point X3, and maintenance signal output part INS is used for output maintenance signal P2, and (maintenance signal P2 herein includes
The signal exported when the signal exported during inspection travel and urgent electric operation), the maintenance signal input of the detection module 20
Point X3 connections maintenance/urgent electromotive signal output end INS.The bypass module 10 also (is held when Bypass Control switch Y1 disconnects
Go and be in the first mode of operation), control 6 pin output maintenance signal P2, the maintenance signal input point X3 of detection module 20 are received
Overhaul signal P2 so that elevator enters inspecting state, it is ensured that elevator is necessarily in inspecting state when being in bypass condition.
Wherein, the shunting device 100 also includes the pronunciation device located at car top and the flashing lamp located at car floor, the inspection
Path of the module 20 at the same time under the first mode of operation and inspecting state and when car is run between connection Y0-M0 is surveyed, with
Alerting signal, including the pronunciation device located at car top and the flashing lamp located at car floor are exported according to the alerting signal sounding, flicker.
With reference to figure 1, the detection module 20 also connects one including monitoring signal input point X4, the monitoring signal input point X4
Door-closing in-place signal output part L, the detection module 20 receive the signal output part L from the monitoring signal input point X4
The door-closing in-place signal P3 of output, the detection module 20 forbid elevator to run when not receiving the door-closing in-place signal P3,
Forbidding for elevator operation is released when receiving the door-closing in-place signal P3.
In the present embodiment, ON-OFF control circuit U1 physical circuit can be needed to carry out specific design by technical staff's foundation,
It can be made up of common mechanical switch or mechanical component, controller can also be included, logic control is carried out by controller.Bypass
Controlling switch Y1 and bypass door lock switching switch Y2 is common single knife switch.Certainly, Bypass Control switch Y1 and bypass door lock
Switching switch Y2 can also be other switches such as single pole multiple throw or other mechanical components, and bypass door lock switching switch Y2 also may be used
Think two switches of linkage.Such as with reference to figure 2, wherein bypass door lock switching switch Y2 ' is single-pole double-throw switch (SPDT), changeable side
Road floor door lock contact and bypass car door lock contact.
It is second embodiment of the present utility model with reference to figure 2, it is in the present embodiment, other unlike first embodiment
Way control switch Y1 ' includes controlling switch Y11 and relay switch K1, ON-OFF control circuit are as follows：Controlling switch Y11 passes through logical
The conducting and disconnection of disconnected control relay K1 coils, relay K1 the first normal open switch are connected to a voltage signal and by-passing signal
Between input point X2, a second node b of termination of relay K1 the 3rd normal open switch, another termination bypass door lock switching
Y2 ' hilted broadsword input point is switched, bypass door lock switching switch Y2 ' is single-pole double-throw switch (SPDT), and the both ends of its other side connect respectively
The first node a and the 3rd node c.
With continued reference to Fig. 2, the detection module 20 also includes door lock detection input point X1, the door lock detection input point X1
The 3rd node c is met, the detection module 20 detects input point X1 by the door lock and obtains door lock signal to correspond to judgement
Total loop of the door lock, layer door lock and gate lock status.Wherein, when elevator is in normal condition, door lock detection input point X1 is obtained
Door lock signal be total loop of the door lock detection signal, when elevator bypasses car door lock contact, door lock detection input point X1 is obtained
Door lock signal is layer door lock detection signal, when elevator is in bypass layer door lock contact, the door of door lock detection input point X1 acquisitions
Lock signal is car door lock detection signal.
With reference to figure 2, relay K1 the second normal open switch is connected to maintenance/urgent electromotive signal output end INS and maintenance is believed
Between number input point X3 so that (perform during Bypass Control switch Y11 conductings and be simultaneously in the second mode of operation), the of relay K1
Two normal open switch connect maintenance/urgent electromotive signal output end INS and overhaul the path between signal input point X3.The bypass
(perform when controlling switch Y11 disconnects and be in the first mode of operation), relay K1 the second normal open switch is disconnected to export inspection
Signal P2 is repaiied, the maintenance signal input point X3 of detection module 20 receives maintenance signal P2 so that elevator enters inspecting state, it is ensured that
Elevator is necessarily in inspecting state when being in bypass condition, to cause elevator to run.
Wherein, the shunting device 100a also includes the pronunciation device located at car top and the flashing lamp located at car floor, described
Detection module 20 connects the path between Y0-M0 at the same time under the first mode of operation and inspecting state and when car is run,
To export alerting signal, including the pronunciation device located at car top and the flashing lamp located at car floor according to the alerting signal sounding, sudden strain of a muscle
It is bright.
It is the utility model 3rd embodiment, unlike first embodiment, in the present embodiment with reference to figure 3 to Fig. 5
In, Bypass Control switch is by the first plug T1 and the second socket S2 with being combined into, and bypass door lock switching switch is by the first plug T1
With the first socket S1 with being combined into, ON-OFF control circuit is plug T1, socket S1 and socket S2 and loop of the door lock, detection module
Connection circuit between 20 and coherent signal.
With reference to figure 3, the bypass module 10a includes the first socket S1, the second socket S2, the first plug T1, and described first
Socket S1 inserts including setting gradually the first jack 11 in a row, the second jack 12, the 3rd jack 13, the 4th jack 14 and the 5th
Hole 15, the second socket S2 include setting gradually the 6th jack 16 in a row, the 7th jack 17, the first plug T1 bags
Include and set gradually the first plug 21 in a row, the second pin 22, the 3rd pin 23 and four-limbed 24, first jack 11
Hanging with the 5th jack 15, second jack 12 meets the first node a, and the 3rd jack 13 meets the second node b,
4th jack 14 meets the 3rd node c, and the 6th jack 16 meets the electric signal 24V, the 7th jack 17 connects
The by-passing signal input point X2, first plug 21 connect with the second pin 22, the 3rd pin 23 and four-limbed
24 connections, the first plug T1 and the second socket S2 form Bypass Control switch, the first plug T1 arbitrarily connect two
Pin can insert the 6th jack 16 and the 7th jack 17 simultaneously to be considered as the Bypass Control switch conduction (such as Fig. 3 institutes
Show, apparent place perform and be in the second mode of operation), the first plug T1 can depart from the 6th jack 16 and the 7th jack 17
Switched off as shown in Figure 4,5 with being considered as Bypass Control, apparent place perform and be in the first mode of operation), the first plug T1 and
One socket S1 forms bypass door lock switching switch, and four pins of the first plug T1 can insert the first socket S1 simultaneously
The jack 14 of the first jack 11 to the 4th be considered as bypass door lock switching switch the second switch sides (as shown in figure 4, being considered as execution
And in the 4th mode of operation and bypass car door lock contact), or insertion the first socket S1 the second jack 12 to the 5th inserts
Hole 15 switches the first switch sides of switch (as shown in figure 5, being considered as execution and being in the 3rd mode of operation simultaneously to be considered as bypass door lock
Bypass layer door lock contact).
Preferably, the second socket S2 include setting gradually the 6th jack 16 in a row, the 7th jack
17th, the 8th jack 18 and the 9th jack 19, the 8th jack 18 meets the maintenance/urgent electromotive signal output end INS, described
9th jack 19 connects the first pin 21 of the maintenance signal input point X3, the first plug T1 to four-limbed 24 simultaneously
The jack 19 of the 6th jack 16 to the 9th for inserting the second socket S2 (is considered as with forming the Bypass Control switch-turn-ON states
Perform and be in the second mode of operation) while, connect maintenance/urgent electromotive signal output end INS and maintenance signal input part
X3, now elevator be in normal condition (when maintenance/urgent electromotive signal output end INS does not export maintenance signal P2 in just
Normal running status or maintenance/urgent electromotive signal output end INS outputs enter inspecting state when overhauling signal P2).When described
First plug T1 the first pin 21 to four-limbed 24 departs from the jack 19 of the 6th jack 16 to the 9th of the second socket S2
When, Bypass Control switch is off, and is considered as and is performed and be in the first mode of operation (elevator is in bypass condition), is examined
Repair/promptly electromotive signal output end INS and maintenance signal input part X3 disconnect and overhaul signal P2, the foundation of detection module 20 to export
The maintenance signal P2 control elevators are in inspecting state.
Wherein, the shunting device 100b also includes the pronunciation device located at car top and the flashing lamp located at car floor, described
Detection module 20 connects the path between Y0-M0 at the same time under the first mode of operation and inspecting state and when car is run,
To export alerting signal, including the pronunciation device located at car top and the flashing lamp located at car floor according to the alerting signal sounding, sudden strain of a muscle
It is bright.
With continued reference to Fig. 3, the detection module 20 also includes door lock detection input point X1, the door lock detection input point X1
The 3rd node c is met, the detection module 20 detects input point X1 by the door lock and obtains door lock signal to correspond to judgement
Total loop of the door lock, layer door lock and gate lock status.Wherein, when elevator is in normal condition, door lock detection input point X1 is obtained
Door lock signal be total loop of the door lock detection signal, when elevator bypasses car door lock contact, door lock detection input point X1 is obtained
Door lock signal is layer door lock detection signal, when elevator is in bypass layer door lock contact, the door of door lock detection input point X1 acquisitions
Lock signal is car door lock detection signal.
Above disclosed is only preferred embodiment of the present utility model, certainly can not be new to limit this practicality with this
The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and covered
Scope.
Claims (3)
1. a kind of be used for elevator door, the shunting device of gate, the loop of the door lock of elevator includes the contact of layer door lock and car door lock
Switch, wherein, if dried layer door lock safety contact is serially connected and makes its first one voltage of termination and form the first node, second
Terminate the first end of car door lock safety contact and form the second node, the second end of the car door lock safety contact forms the 3rd knot
Point, it is characterised in that：The shunting device includes bypass module and detection module, and the bypass module switchs including Bypass Control
With bypass door lock switching switch, the bypass module includes the first socket, the second socket, the first plug, the first socket bag
Include and set gradually the first jack in a row, the second jack, the 3rd jack, the 4th jack and the 5th jack, second socket
Including setting gradually the 6th jack in a row, the 7th jack, first plug is inserted including setting gradually in a row first
Pin, the second pin, the 3rd pin and four-limbed, first jack and the 5th jack are hanging, and second jack connects described
First node, the 3rd jack connect second node, and the 4th jack connects the 3rd node, and the 6th jack connects
Electric signal, the 7th jack connect the by-passing signal input point of the detection module, and first pin and the second pin connect,
3rd pin and the four-limbed connection, the first pin to the second pin of first plug can coordinate insertion described second
The 6th jack to the 7th jack of socket, so that first plug coordinates the composition Bypass Control to open with second socket
Close, and generated at the 6th jack or cancel by-passing signal；The first pin to the four-limbed of first plug can
Selectively coordinate the first jack to the 4th jack or the second jack to the 5th jack for inserting first socket, so that described
First plug and the first socket, which coordinate, forms the bypass door lock switching switch, and the detection module is defeated by the by-passing signal
Access point receives the by-passing signal and controls the elevator to run with corresponding.
2. it is used for elevator door, the shunting device of gate as claimed in claim 1, it is characterised in that：The detection module is also
Including overhaul signal input point, second socket include set gradually the 6th jack in a row, the 7th jack,
8th jack and the 9th jack, the 8th jack connect maintenance/urgent electromotive signal output end, and the 9th jack connects the inspection
Repair signal input point, four pins of first plug can insert the 6th jack of second socket simultaneously and insert to the 9th
Hole, so that first plug coordinates with second socket forms the Bypass Control switch, and at the 9th jack
Maintenance signal is cancelled in generation, and the detection module receives the maintenance signal by the maintenance signal input point and controls electricity
Ladder enters inspecting state.
3. it is used for elevator door, the shunting device of gate as claimed in claim 1, it is characterised in that：The detection module is also
Input point is detected including door lock, the door lock detection input point connects the 3rd node, and the detection module passes through the door lock
Detection input point obtains door lock signal and judges door lock state with corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473939.0U CN207078887U (en) | 2016-12-29 | 2016-12-29 | For elevator door, the shunting device of gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473939.0U CN207078887U (en) | 2016-12-29 | 2016-12-29 | For elevator door, the shunting device of gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207078887U true CN207078887U (en) | 2018-03-09 |
Family
ID=61435801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473939.0U Active CN207078887U (en) | 2016-12-29 | 2016-12-29 | For elevator door, the shunting device of gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207078887U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861985A (en) * | 2018-08-28 | 2020-03-06 | 江苏西德电梯有限公司 | Elevator door lock cable detection method and device |
| CN114057052A (en) * | 2022-01-17 | 2022-02-18 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Bypass circuit of manual landing door elevator |
| CN109052088B (en) * | 2018-07-27 | 2023-10-24 | 天津市奥瑞克电梯有限公司 | Elevator door lock bypass device and control loop thereof |
-
2016
- 2016-12-29 CN CN201621473939.0U patent/CN207078887U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052088B (en) * | 2018-07-27 | 2023-10-24 | 天津市奥瑞克电梯有限公司 | Elevator door lock bypass device and control loop thereof |
| CN110861985A (en) * | 2018-08-28 | 2020-03-06 | 江苏西德电梯有限公司 | Elevator door lock cable detection method and device |
| CN114057052A (en) * | 2022-01-17 | 2022-02-18 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Bypass circuit of manual landing door elevator |
| CN114057052B (en) * | 2022-01-17 | 2022-05-10 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Bypass circuit of manual landing door elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106744201B (en) | For elevator door, the shunting device of gate and method | |
| CN207078887U (en) | For elevator door, the shunting device of gate | |
| CN103249663B (en) | Prevent the elevator protection safety device of short circuit | |
| CN105712144B (en) | A kind of elevator hall's car door lock detection means | |
| CN207566648U (en) | A kind of elevator door loop detector of rear opening elevator | |
| CN102866353A (en) | Device and method for state detection of main loop relay of direct-current power supply system | |
| CN104310147B (en) | Method and circuit for protecting electrical door lock of elevator again | |
| CN206827844U (en) | A kind of anti-short circuit of elevator belt loop of the door lock detects and control device | |
| CN211813084U (en) | Container single-container lifting appliance twist lock state detection system | |
| CN108328446A (en) | Elevator door loop detector | |
| CN106655463B (en) | Safe related function and sound-light alarm integrated logic system for voltage parallel device | |
| CN108011348A (en) | Low-voltage intelligent distribution Control protection system and its control guard method | |
| CN204057544U (en) | Elevator electrical door lock protective circuit again | |
| CN207381952U (en) | Low-voltage intelligent distribution Control protection system | |
| CN106025892B (en) | Xiamen interlock after a kind of switchgear | |
| CN109081215B (en) | Door lock of elevator is shorted detection method and system | |
| CN110407039A (en) | Elevator safety loop detection device | |
| CN206705428U (en) | A kind of elevator safety loop detects circuit | |
| CN208218119U (en) | Elevator door loop detector | |
| CN205527115U (en) | Unilateral stopper test control board | |
| CN209890029U (en) | But elevator lock bypass of lock short circuit test | |
| CN107235458A (en) | A kind of detection means and detection method | |
| CN207910446U (en) | Switch protecting circuit | |
| CN206602360U (en) | A kind of device for realizing electrical interlocks switching | |
| CN207844811U (en) | Door lock of elevator control circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |