CN206767351U - Traction elevator maintenance maintenance device - Google Patents
Traction elevator maintenance maintenance device Download PDFInfo
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- CN206767351U CN206767351U CN201720529297.XU CN201720529297U CN206767351U CN 206767351 U CN206767351 U CN 206767351U CN 201720529297 U CN201720529297 U CN 201720529297U CN 206767351 U CN206767351 U CN 206767351U
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- elevator
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- circuit
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Abstract
A kind of traction elevator maintenance maintenance device is the utility model is related to, including：Monitoring terminal, auxiliary monitoring terminal, the sensor being located in the main power source of elevator, safety return circuit, loop of the door lock, band-type brake circuit, the rotary encoder being located at traction sheave, handheld manipulator and mini-printer；The main power source of monitoring terminal and elevator, safety return circuit, loop of the door lock, the sensor in band-type brake circuit and rotary encoder wired connection, receive the circuit and run signal of elevator；Monitoring terminal is wirelessly connected with handheld manipulator, carries out data interaction；Auxiliary monitoring terminal is connected with the auxiliary contact for emergency stop switch, buffer switch, the tensioning wheel switch being located in elevator pit, monitors each on off state；Auxiliary monitoring terminal is wirelessly connected with handheld manipulator, carries out data interaction；Mini-printer and handheld manipulator wired connection, carry out data-printing.The utility model facilitates easy-to-use, and securely and reliably, system cost is low, and production efficiency is high.
Description
Technical field
Elevator maintenance maintenance device is the utility model is related to, specifically a kind of traction elevator maintenance maintenance device.
Background technology
Elevator daily maintenance is to ensure that the important step of elevator safety operation.And the maintaining to elevator at present is also
It is as follows to lack effectively supervision, specific manifestation：1）Elevator understands inadequate, nothing using unit to the construction and maintaining project of elevator
Work of the method to maintenance staff reaches supervisory role, and maintenance staff reach the spot, and informs using after unit, just voluntarily carries out elevator
Maintaining.Whole it will not typically be supervised using unit, only after maintenance work, the maintenance that maintenance staff can be at the scene is remembered
The problem of some are related is recorded in record and both sides sign and confirmed.2）Safety verification mark of conformity in lift car can allow elevator
Passenger understands the annual test Qualification of the elevator.But elevator passenger is to the daily maintenance situation of elevator without any understanding canal
Road, elevator passenger are easily misunderstood with elevator using unit and maintenance unit, query elevator safety.3）Maintenance company is simply pacified
Row maintenance worker periodically arrive scene progress maintenance work, the also effective oversight mechanism of neither one, it is ensured that maintenance staff can and
When reach effective maintenance work carried out at elevator.The maintenance company even having will not carry out full maintenance in per two weeks
Maintenance, but just reach the spot and repaired after elevator breaks down.The maintenance record at scene is all to deal with supervision and management
The examination of department and write troactively temporarily.4）Reviewer is only in annual check and management personnel is only looked into inspection
The maintenance information tested in daily maintenance record and related personnel's signature.Elevator maintenance feelings in daily operation can not accurately be understood
Condition.
Because the maintaining of elevator cannot be supervised effectively, cause some maintenance companies or the personal sky for boring supervision of maintenance
Son, making profit, saving worry, saving trouble, based on cost-saving, and elevator is set to be absorbed in unmanned maintenance or maintenance of going through the motions, with hidden danger operation
Unsafe condition.
Existing elevator maintenance supervisory systems is more in a manner of scanning Quick Response Code or reading electronic labels and GPS wireless locations
Elevator maintenance staff situation in place is examined or check etc. mode, the real work content of elevator maintenance staff can not be supervised.Chinese patent
The A of CN 104555639 disclose a kind of " elevator maintenance supervisory device and method for monitoring ", although elevator maintenance can be monitored automatically
Whether implement, but need to carry out simultaneously tie to each switch, influence loop current situation, the normal operation of elevator can be caused
Influence, field wiring is complicated, and system cost is high, it is impossible to detects the kind of test that maintenance staff are carried out to elevator.Therefore need badly open
A kind of wiring of hair is simple, does not influence lift circuit, and be capable of the technology of accurate measurements elevator maintenance project.
Utility model content
The purpose of this utility model is to provide a kind of traction elevator maintenance maintenance device, to solve existing elevator not
Timely and effectively maintenance can be obtained and cause the technical problem of potential safety hazard, while solve to access for detection elevator switch state
Lift circuit causes the technological difficulties of potential safety hazard.
To reach above-mentioned purpose, the utility model uses following technical proposals：
A kind of traction elevator maintenance maintenance device, including：Monitoring terminal, auxiliary monitoring terminal, it is located at the main electricity of elevator
Sensor in source, safety return circuit, loop of the door lock, band-type brake circuit, the rotary encoder being located at traction sheave, handheld manipulator with
And mini-printer；
The main power source of the monitoring terminal and the elevator, safety return circuit, loop of the door lock, the sensor in band-type brake circuit and
The rotary encoder wired connection, receive the circuit and run signal of elevator；
The monitoring terminal is wirelessly connected with the handheld manipulator, carries out data interaction；
The auxiliary monitoring terminal switchs auxiliary with the emergency stop switch, buffer switch, tensioning wheel being located in elevator pit
Contact portion is helped, monitors each on off state；
The auxiliary monitoring terminal is wirelessly connected with the handheld manipulator, carries out data interaction；
The mini-printer and the handheld manipulator wired connection, carry out data-printing.
Using the utility model of above-mentioned technical proposal, compared with prior art, its advantage is：
By monitor the main power source of elevator during maintenance, safety return circuit, loop of the door lock, band-type brake circuit current status,
The speed of elevator operation and direction, the state of associated safety switch, the opening and closing situation of layer door, the content that synthetic determination goes out maintenance are
The no maintenance species selected with maintenance staff on handheld manipulator matches, accurate to supervise implementing for elevator maintenance work.Avoid
The harmful competition of maintenance industry, makes to obtain timely and effectively maintenance with elevator, makes elevator operation more safe and reliable.Especially
It is that the utility model monitors each circuital current state of elevator using non-access circuit mode, does not interfere with elevator safety operation；Adopt
Obtain signal strength values measuring and calculating elevator by maintenance layer door position with wireless telecommunications, reduce the quantity of sensor, avoid it is long away from
From wiring.Therefore the utility model, which has, facilitates the advantages of easy-to-use, safe and reliable, system cost is low, production efficiency is high.
Further, preferred scheme of the present utility model is as follows：
Monitoring terminal is arranged on elevator hoistways upper end, and power supply is quoted from elevator main switch upper end.
Monitoring terminal draws a Self-resetting button, and power supply self-locking is carried out by Self-resetting button.
Sensor in the main power source of elevator, safety return circuit, loop of the door lock, band-type brake circuit is bus-type current sensing
Device.
Sensor in the main power source of elevator, safety return circuit, loop of the door lock, band-type brake circuit, for alternating current circuit with electromagnetism
Induction mode detects current status, and current status are detected in a manner of electromagnetic balance for DC line.
Rotary encoder is installed on elevator traction sheave or hoist ropes, by configuring elevator traction than measurement elevator operation
Speed and direction, differentiate that elevator is in normal speed upstream or downstream and in inspection speed upstream or downstream.
Auxiliary monitoring terminal be arranged on elevator hoistways pit position, power supply quoted from the socket of elevator pit at.
Auxiliary monitoring terminal draws a Self-resetting button, and power supply self-locking is carried out by Self-resetting button.
Brief description of the drawings
Fig. 1 is the structured flowchart of the utility model embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
Referring to Fig. 1, a kind of traction elevator maintenance maintenance device, by monitoring terminal 01, auxiliary monitoring terminal 02, sensor
03rd, rotary encoder 04, handheld manipulator 05, mini-printer 06 are formed；Wherein, sensor 03 is respectively provided at the main electricity of elevator
In source 11, safety return circuit 12, loop of the door lock 13, band-type brake circuit 14, rotary encoder 04 is located at traction sheave 15.
Monitoring terminal 01 is respectively with being located in the main power source 11 of elevator, safety return circuit 12, loop of the door lock 13, band-type brake circuit 14
Sensor 03 and the wired connection of rotary encoder 04, receive the circuit and run signal of elevator；Monitoring terminal 01 and hand-held behaviour
Make device 05 wirelessly to connect, carry out data interaction；Auxiliary monitoring terminal 02 and the emergency stop switch being located in elevator pit
21st, buffer switch（If）22nd, the auxiliary contact connection of tensioning wheel switch 23, monitors each on off state；Auxiliary monitoring is whole
End 02 is wirelessly connected with handheld manipulator 05, carries out data interaction；Mini-printer 06 has with handheld manipulator 05
Line connects, and carries out data-printing.
Monitoring terminal 01 is arranged on elevator hoistways upper end, and power supply disconnects electricity quoted from elevator main switch upper end
During terraced main switch, monitoring terminal 01 will not power off.Monitoring terminal 01 draws a Self-resetting button, is held when maintenance staff carry
When operator 05 presses Self-resetting button, monitoring terminal 01 carries out power supply self-locking, and and handheld manipulator by Self-resetting button
05 wireless telecommunications.After maintenance staff terminate maintenance work, monitoring terminal 01 receives the wireless instructions of handheld manipulator 05, from dynamic circuit breaker
Drive power supply relay.When realizing elevator normal operation, the traction elevator maintenance maintenance device is closed, no
In the presence of the possibility for influenceing elevator normal operation.
Because elevator producer designs difference, the main power source of different elevators, safety return circuit, loop of the door lock, band-type brake circuit some are
Alternating current circuit, some are DC line.Current status can be detected by way of electromagnetic induction for alternating current circuit, it is general using friendship
Flow current transformer；Current status can be detected by electromagnetic balance mode for DC line, typically be passed using leakage current direct current
Sensor.Sensor 03 is bus-type current sensor, and sensor 03 itself has high-insulation, and being tested cable also has foot
Enough dielectric strengths, therefore solve and do not access lift circuit and monitor the technological difficulties of lift circuit situation.
Rotary encoder 04, it is installed on elevator traction sheave 15 or hoist ropes, by configuring elevator traction than measurement elevator
The speed of operation and direction, it can differentiate that elevator is in normal speed upstream or downstream and in inspection speed upstream or downstream.
Auxiliary monitoring terminal 02 be arranged on elevator hoistways pit position, power supply quoted from the socket of elevator pit at.
Auxiliary monitoring terminal 02 draws a Self-resetting button, when maintenance staff, which carry handheld manipulator 05, presses Self-resetting button,
Auxiliary monitoring terminal 02 by Self-resetting button carry out power supply self-locking, and with the wireless telecommunications of handheld manipulator 05.Auxiliary monitoring is whole
End 02 and the emergency stop switch in pit, buffer switch（If）, tensioning wheel switch auxiliary contact connection, work as maintenance staff
When artificially acting with upper switch, auxiliary monitoring terminal 02 can detect which specific switch motion, while be located at hoistway upper end
Monitoring terminal 01 by obtaining the state of sensor 03 of elevator safety loop, judge whether pit switch is shorted.
Handheld manipulator 05 is the equipment that elevator maintenance staff carried during maintenance work, and maintenance staff are by selecting hand
Hold the maintenance species on operator 05 to determine to need the maintenance content matched, monitoring terminal 01 believes each road sensor got
Number and the signal of rotary encoder 04 handheld manipulator 05 is sent to by wireless ZigBee modes；Carrying out layer door maintenance process
In, handheld manipulator 05 detects the wireless ZigBee signal strength values with monitoring terminal in real time, it is determined that the layer door position overhauled
Put.
After mini-printer 06 docks with handheld manipulator 05, the record data on handheld manipulator 05 is printed,
The following parameter of elevator is included in record data：Registration code, registration card number, place to use, internal number, maintenance validity knot
By.Elevator safety administrative staff signature and elevator maintenance staff signature are needed on print result.
Print result is duplicate, and portion is posted in lift car, and family for elevator is checked at any time；Portion backup is in electricity
In the daily maintenance record of ladder, the use unit for ladder of powering, maintenance unit, supervision unit, Inspection Unit are checked at any time.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is done any type of
Limitation, any content without departing from technical solutions of the utility model, according to the technical essence of the utility model to above example
Any simple modification, equivalent change and modification done, belong to the scope of technical solutions of the utility model.
Claims (8)
- A kind of 1. traction elevator maintenance maintenance device, it is characterised in that including：Monitoring terminal（01）, auxiliary monitoring terminal （02）, it is located at the main power source of elevator（11）, safety return circuit（12）, loop of the door lock（13）, band-type brake circuit（14）In sensor （03）, it is located at traction sheave（15）The rotary encoder at place（04）, handheld manipulator（05）And mini-printer（06）；The monitoring terminal（01）With the main power source of the elevator（11）, safety return circuit（12）, loop of the door lock（13）, band-type brake circuit （14）In sensor（03）With the rotary encoder（04）Wired connection, receive the circuit and run signal of elevator；The monitoring terminal（01）With the handheld manipulator（05）Wirelessly connect, carry out data interaction；The auxiliary monitoring terminal（02）With the emergency stop switch being located in elevator pit（21）, buffer switch（22）, tensioning wheel Switch（23）Auxiliary contact connection, monitor each on off state；The auxiliary monitoring terminal（02）With the handheld manipulator（05）Wirelessly connect, carry out data interaction；The mini-printer（06）With the handheld manipulator（05）Wired connection, carry out data-printing.
- 2. traction elevator maintenance maintenance device as claimed in claim 1, it is characterised in that：Monitoring terminal（01）Installed in electricity Stair shaft road upper end, power supply is quoted from elevator main switch upper end.
- 3. traction elevator maintenance maintenance device as claimed in claim 1 or 2, it is characterised in that：Monitoring terminal（01）Draw One Self-resetting button, power supply self-locking is carried out by Self-resetting button.
- 4. traction elevator maintenance maintenance device as claimed in claim 1, it is characterised in that：The main power source of elevator, safety are returned Sensor in road, loop of the door lock, band-type brake circuit（03）It is bus-type current sensor.
- 5. the traction elevator maintenance maintenance device as described in claim 1 or 4, it is characterised in that：The main power source of elevator, safety Sensor in loop, loop of the door lock, band-type brake circuit（03）, current status are detected with way of electromagnetic induction for alternating current circuit, Current status are detected in a manner of electromagnetic balance for DC line.
- 6. traction elevator maintenance maintenance device as claimed in claim 1, it is characterised in that：Rotary encoder（04）It is installed in Elevator traction sheave（15）Or on hoist ropes, by configuring speed and the direction that elevator traction is run than measurement elevator, differentiate elevator In normal speed upstream or downstream and in inspection speed upstream or downstream.
- 7. traction elevator maintenance maintenance device as claimed in claim 1, it is characterised in that：Auxiliary monitoring terminal（02）Installation In the pit position of elevator hoistways, power supply quoted from the socket of elevator pit at.
- 8. the traction elevator maintenance maintenance device as described in claim 1 or 7, it is characterised in that：Auxiliary monitoring terminal（02） A Self-resetting button is drawn, power supply self-locking is carried out by Self-resetting button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529297.XU CN206767351U (en) | 2017-05-13 | 2017-05-13 | Traction elevator maintenance maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720529297.XU CN206767351U (en) | 2017-05-13 | 2017-05-13 | Traction elevator maintenance maintenance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206767351U true CN206767351U (en) | 2017-12-19 |
Family
ID=60649921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720529297.XU Active CN206767351U (en) | 2017-05-13 | 2017-05-13 | Traction elevator maintenance maintenance device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206767351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956982A (en) * | 2017-05-13 | 2017-07-18 | 唐山市特种设备监督检验所 | Traction elevator repair and maintenance maintenance device and monitoring and managing method |
| CN112408142A (en) * | 2020-11-03 | 2021-02-26 | 安徽奥里奥克科技股份有限公司 | Elevator maintenance time decision system based on big data |
-
2017
- 2017-05-13 CN CN201720529297.XU patent/CN206767351U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956982A (en) * | 2017-05-13 | 2017-07-18 | 唐山市特种设备监督检验所 | Traction elevator repair and maintenance maintenance device and monitoring and managing method |
| CN112408142A (en) * | 2020-11-03 | 2021-02-26 | 安徽奥里奥克科技股份有限公司 | Elevator maintenance time decision system based on big data |
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