CN109573768A - A kind of elevator maintenance protective device and elevator maintenance guard method - Google Patents
A kind of elevator maintenance protective device and elevator maintenance guard method Download PDFInfo
- Publication number
- CN109573768A CN109573768A CN201811529412.9A CN201811529412A CN109573768A CN 109573768 A CN109573768 A CN 109573768A CN 201811529412 A CN201811529412 A CN 201811529412A CN 109573768 A CN109573768 A CN 109573768A
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- CN
- China
- Prior art keywords
- elevator
- signal
- maintenance
- distance
- distance detection
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0043—Devices enhancing safety during maintenance
- B66B5/005—Safety of maintenance personnel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
A kind of elevator maintenance protective device disclosed by the invention and elevator maintenance guard method; its elevator maintenance protective device includes: the distance detection device to testing staff close to elevator door distance that each floor is arranged in and multiplies a side, and several distance detection devices issue the distance detection signal of the close elevator door of personnel to elevator controlling end and controlled open and close by the elevator controlling end；Several warning devices that each floor multiplies a side are set, and several warning devices are controlled by elevator controlling end makes a sound alarm signal or/and visual alarm；Several held terminals of maintenance staff connecting with elevator controlling end communication, the held terminal of maintenance staff receive the lift fault signal that elevator controlling end issues and personnel and detect signal and safety instruction signal close to the distance of elevator door.The further hoisting elevator security performance of the present invention protects user, more preferably protects maintenance staff.It reminds at the first time and multiplies a side personnel, while reminding maintenance staff in maintenance staff's operation.
Description
Technical field
The present invention relates to elevator technology field, in particular to a kind of elevator maintenance protective device and elevator maintenance protection side
Method.
Background technique
With the extensive use of lift product, market is also higher and higher to the security reliability requirement of elevator, even if in this way,
Also it can hear there is elevator maintenance accident once in a while.After general elevator faults occur, even if maintenance staff obtain rapidly at once
Notice is on the scene and is also required to a period of time.Secondly, maintenance staff in maintenance operation, after hoistway, only will
There is the protective fence of caution slogan to be placed on and multiply a side, the safety of operator at this time can not really be protected well
Barrier.
Summary of the invention
The first technical problem to be solved by the present invention is for existing elevator existing in terms of maintenance safety
It is insufficient and a kind of elevator maintenance protective device is provided, to improve safety when elevator maintenance, especially relatively reliable protection
Overhauling elevator maintenance staff.
The second technical problem to be solved by the present invention is for existing elevator existing in terms of maintenance safety
It is insufficient and a kind of elevator maintenance guard method is provided, to improve safety when elevator maintenance, especially relatively reliable protection
Overhauling elevator maintenance staff.
A kind of elevator maintenance protective device as first aspect present invention, comprising:
Several distance detection devices to testing staff close to elevator door distance that each floor multiplies a side are set, it is several
Distance detection device is connect with elevator controlling end communication, and Xiang Suoshu elevator controlling end issues personnel and detects close to the distance of elevator door
Signal is simultaneously controlled open and close by the elevator controlling end；
Several warning devices that each floor multiplies a side are set, and several warning devices are controlled sending by the elevator controlling end
Audible ringing signal or/and visual alarm；
Several held terminals of maintenance staff connecting with elevator controlling end communication, the held terminal of maintenance staff receive institute
It states lift fault signal and personnel that elevator controlling end issues and detects signal and safety instruction signal close to the distance of elevator door.
In a preferred embodiment of the invention, the distance detection device and the warning device install elevator door
Doorframe or floor arrive at a station in lamp or floor indicator.
In a preferred embodiment of the invention, the elevator controlling end is elevator controlling room or elevator control cabinet.
A kind of elevator maintenance guard method of above-mentioned elevator maintenance protective device as second aspect of the present invention, including such as
Lower step:
Step 1: when Lift out of order, elevator controlling end issues elevator faults letter to the held terminal of elevator maintenance staff
Number, notify maintenance staff to reach elevator faults generation point as early as possible and handle, while several distance detections are opened at elevator controlling end
Device and several warning devices；Or elevator maintenance staff, when entering elevator shaft maintenance, elevator controlling end starts several distances
Detection device and several warning devices；
Step 2: before elevator maintenance staff arrive at failure elevator or entering after the maintenance of failure elevator shaft or enter and is electric
Stair shaft road carry out maintenance when, several distance detection devices detect personnel's distance of any close elevator door, when it is a certain away from
Detected that personnel are equal when within the first safe distance from detection device, the distance detection device by detected first away from
It is sent to the elevator controlling end from detection signal, the elevator controlling end starting is in same floor with the distance detection device
Warning device issue the first audible ringing signal and the first visual alarm；When the personnel that detected enter the second safe distance
Within when, which is sent to the elevator controlling end, the electricity for detected second distance detection signal
The warning device that terraced control terminal starting is in same floor with the distance detection device issues second sound alarm signal and second
Visual alarm；
Step 3: detecting signal when elevator controlling termination receives the first distance that any distance detection device is issued
Or after second distance detection signal, the received first distance detection signal of institute or second distance are issued to the held terminal of maintenance staff
Detect signal and safety instruction signal；
In a preferred embodiment of the invention, first safe distance is in elevator door 5m to 3m range；
Second safe distance is within the scope of elevator door 2m.
In a preferred embodiment of the invention, first audible ringing signal is that " elevator halt uses, and please walk it
His channel, thanks cooperation "；First visual alarm is the yellow light of flashing；The second sound alarm signal is " elevator hair
Raw failure, please don't be close, leaves as early as possible "；Second visual alarm is the feux rouges of flashing.
In a preferred embodiment of the invention, the received first distance detection letter of the held terminal institute of the maintenance staff
Number or second distance detection signal and safety instruction signal be one of vibration signal, voice signal, color signal or appoint
It anticipates two or more combinations.
Due to using technical solution as above, the present invention has the advantage that
1. further hoisting elevator security performance protects user, more preferably protects maintenance staff.It reminds at the first time
Multiply a side personnel, while reminding maintenance staff in maintenance staff's operation.
2. distance detection device and warning device structure of the invention is simple, easy for installation, versatile.
It is reminded 3. multiplying a side and being equipped with to arrive at a station etc., normal condition and alert status show different colours.
4. multiplying a side in Lift out of order i.e. has warning lamp and caution sound while reminding, the present invention have it is very high can
By property and safety.
5. a side detecting distance is different multiplying, warning lamp color difference, it is different that caution sound broadcasts voice.
6. distance detection device and warning device of the invention is mountable but is not limited to be mounted on the lamp that arrives at a station, the portions such as doorframe
On product.
7. distance detection device and warning device of the invention only start when elevator breaks down, elevator device restores just
Often, then it closes.
8. elevator maintenance protective device of the invention can be applied to any machine, also do not limited by floor.
9. enhancing the safety of maintenance service personnel and work limitation in hoistway, installation is simple and fast, while not
Influence artistic conception effect.
Detailed description of the invention
Fig. 1 is the schematic illustration of elevator maintenance protective device of the present invention.
Fig. 2 is that the distance detection device of elevator maintenance protective device of the present invention detects that personnel arrive at the first safe distance
Schematic diagram.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is that the distance detection device of elevator maintenance protective device of the present invention detects that personnel arrive at the second safe distance
Schematic diagram.
Fig. 5 is the top view of Fig. 4.
Specific embodiment
The present invention is further described below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 to Fig. 5, a kind of elevator maintenance protective device shown in figure is not limited to elevator machine, is not limited to floor
Quantity.It includes several distance detection device A1, A2, A3 ... An, several warning device B1, B2, B3 ... Bn, elevator controlling end C,
Several held terminal Ds of maintenance staff.
Elevator controlling end C is elevator controlling room or elevator control cabinet.
Several distance detection device A1, A2, A3 ... An and several warning device B1, B2, B3 ... Bn setting multiplies in each floor
Side, such as install in the doorframe of elevator door of each floor.Or it is mounted on each floor and arrives at a station in lamp or each building of installation
In the floor indicator of layer.Carriage 20 just seems clean and tidy in this way.
Several distance detection device A1, A2, A3 ... An and elevator controlling end C communication connection, several warning device B1, B2,
B3 ... Bn and elevator controlling end C control connection, several distance detection device A1, A2, A3 ... An and several warning device B1, B2,
B3 ... Bn individually can be detected and be controlled, interference-free mutually and influence.Several distance detection device A1, A2, A3 ... An and several
Warning device B1, B2, B3 ... Bn only start when elevator breaks down, and elevator device restores normal, then close.In addition with this hair
The bright matched each floor of elevator maintenance protective device arrive at a station lamp or each floor of installation floor indicator it is shown in green
But it is not limited to green.
Several distance detection device A1, A2, A3 ... An to testing staff close to the elevator door distance of the floor, to elevator
Control terminal C issues personnel and detects signal close to the distance of elevator door.Several warning device B1, B2, B3 ... Bn are by elevator controlling end C
Control makes a sound alarm signal or/and visual alarm.
Several held terminal Ds of maintenance staff and elevator controlling end C communication connection, the held terminal D of maintenance staff receive elevator
Lift fault signal that control terminal D is issued and personnel detect signal and safety signal close to the distance of elevator door.
The elevator maintenance guard method of above-mentioned elevator maintenance protective device, includes the following steps:
Step 1: when Lift out of order, elevator controlling end C issues elevator faults to the held terminal D of elevator maintenance staff
Signal notifies maintenance staff to reach elevator faults generation point as early as possible and handle, while elevator controlling end C opens several distance inspections
Survey device A1, A2, A3 ... An and several warning device B1, B2, B3 ... Bn；Or elevator maintenance staff enter elevator shaft maintenance
When, several distance detection device A1, A2, A3 ... An and several warning device B1, B2, B3 ... Bn are opened at elevator controlling end
Step 2: before elevator maintenance staff arrive at failure elevator or entering after the maintenance of failure elevator shaft or enter and is electric
When stair shaft road 10 carries out maintenance, several distance detection device A1, A2, A3 ... An carry out personnel's distance of any close elevator door
Detection, when a certain distance detection device A1, A2, A3 ... An detected personnel etc. when within the first safe distance L1 (referring to
Fig. 2 and Fig. 3), detected first distance detection signal is sent to elevator control by the distance detection device A1, A2, A3 ... An
End C processed, elevator controlling end C starting with the distance detection device A1, A2, A3 ... An be in same floor warning device B1, B2,
B3 ... Bn issues the first audible ringing signal and the first visual alarm；First safe distance L1 is apart from elevator door 5m to 3m model
In enclosing but not limited to this, the first audible ringing signal is " elevator halt uses, and please walk other channels, thanks cooperation " but is not limited to
This；First visual alarm is the yellow light of flashing but not limited to this；
When the personnel that detected enter within the second safe distance L2, the distance detection device A1, A2, A3 ... An are by institute
The second distance detection signal detected is sent to elevator controlling end C, elevator controlling end C starting and distance detection device A1,
Warning device B1, B2, B3 ... Bn that A2, A3 ... An are in same floor issue second sound alarm signal and the second smooth alarm signal
Number；Second safe distance is within the scope of elevator door 2m but not limited to this, second sound alarm signal is that " event occurs for elevator
Barrier, please don't be close, leaves as early as possible " but not limited to this；Second visual alarm is the feux rouges of flashing but not limited to this.
Step 3: when elevator controlling end, C receives the first distance that any distance detection device A1, A2, A3 ... An is issued
After detecting signal or second distance detection signal, to the held terminal D of maintenance staff issue first distance detect signal or second away from
From detection signal and safety instruction signal, operating personnel's floor is reminded to have the entrance such as personnel.
First distance detection signal or second distance detection signal and safety instruction letter are issued to the held terminal D of maintenance staff
Number for one of vibration signal, voice signal, color signal or any two or more combination.
Every floor distance detection device A1, A2, A3 ... An of the invention and several warning device B1, B2, B3 ... Bn and
The held terminal C of maintenance staff elevator break down when force start, can detect each floor first distance detection signal or
Second distance detects signal and safety instruction signal.
Claims (7)
1. a kind of elevator maintenance protective device characterized by comprising
Several distance detection devices to testing staff close to elevator door distance that each floor multiplies a side, several distances are set
Detection device is connect with elevator controlling end communication, and Xiang Suoshu elevator controlling end issues personnel and detects signal close to the distance of elevator door
And open and close are controlled by the elevator controlling end；
Several warning devices that each floor multiplies a side are set, and several warning devices are controlled by the elevator controlling end and made a sound
Alarm signal or/and visual alarm；
Several held terminals of maintenance staff connecting with elevator controlling end communication, the held terminal of maintenance staff receive the electricity
Lift fault signal that terraced control terminal issues and personnel detect signal and safety instruction signal close to the distance of elevator door.
2. a kind of elevator maintenance protective device as described in claim 1, which is characterized in that the distance detection device and described
The doorframe or floor of warning device installation elevator door arrive at a station in lamp or floor indicator.
3. a kind of elevator maintenance protective device as described in claim 1, which is characterized in that the elevator controlling end is elevator control
Room processed or elevator control cabinet.
4. a kind of elevator maintenance protection based on elevator maintenance protective device described in any one of claims 1 to 3 claim
Method, which comprises the steps of:
Step 1: when Lift out of order, elevator controlling end issues lift fault signal to the held terminal of elevator maintenance staff,
Maintenance staff are notified to reach elevator faults generation point as early as possible and handle, while several distance detection devices are opened at elevator controlling end
With several warning devices；Or elevator maintenance staff, when entering elevator shaft maintenance, elevator controlling end starts several distance detections
Device and several warning devices；
Step 2: elevator maintenance staff arrive at failure elevator before or enter failure elevator shaft maintenance after or enter elevator
When road carries out maintenance, several distance detection devices detect personnel's distance of any close elevator door, when a certain distance inspection
It surveys device and has detected that personnel wait when within the first safe distance, which examines detected first distance
It surveys signal and is sent to the elevator controlling end, the elevator controlling end starting is in the report of same floor with the distance detection device
Alarm device issues the first audible ringing signal and the first visual alarm；When the personnel that detected enter within the second safe distance
When, which is sent to the elevator controlling end, the elevator control for detected second distance detection signal
The warning device that end starting processed is in same floor with the distance detection device issues second sound alarm signal and the second light report
Alert signal；
Step 3: when elevator controlling termination receives the first distance detection signal that any distance detection device issued or the
After two distance detection signals, the received first distance detection signal of institute or second distance detection are issued to the held terminal of maintenance staff
Signal and safety instruction signal.
5. elevator maintenance guard method as claimed in claim 4, which is characterized in that first safe distance is apart from elevator
In door 5m to 3m range；Second safe distance is within the scope of elevator door 2m.
6. elevator maintenance guard method as claimed in claim 4, which is characterized in that first audible ringing signal is " electricity
Ladder pause uses, and please walk other channels, thanks cooperation "；First visual alarm is the yellow light of flashing；The second sound
Alarm signal is " Lift out of order, please don't be close, leaves as early as possible "；Second visual alarm is the feux rouges of flashing.
7. elevator maintenance guard method as claimed in claim 4, which is characterized in that the held terminal of maintenance staff is received
First distance detection signal or second distance detection signal and safety instruction signal be vibration signal, voice signal, color
One of signal or any two or more combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811529412.9A CN109573768B (en) | 2018-12-13 | 2018-12-13 | Elevator maintenance protection device and elevator maintenance protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811529412.9A CN109573768B (en) | 2018-12-13 | 2018-12-13 | Elevator maintenance protection device and elevator maintenance protection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109573768A true CN109573768A (en) | 2019-04-05 |
| CN109573768B CN109573768B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811529412.9A Active CN109573768B (en) | 2018-12-13 | 2018-12-13 | Elevator maintenance protection device and elevator maintenance protection method |
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| Country | Link |
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| CN (1) | CN109573768B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110110966A (en) * | 2019-04-08 | 2019-08-09 | 日立楼宇技术（广州）有限公司 | Method for early warning, device, computer equipment and the storage medium of hoistway danger |
| CN110436291A (en) * | 2019-07-03 | 2019-11-12 | 北京中铁电梯工程有限公司 | A kind of elevator real time execution maintenance examination and repair system |
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| EP1033341A1 (en) * | 1999-03-03 | 2000-09-06 | Inventio Ag | Device for monitoring the fire-controller in an elevator installation |
| EP1052212A1 (en) * | 1999-05-14 | 2000-11-15 | Inventio Ag | Device for carrying out work in an elevator shaft |
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| CN203545367U (en) * | 2013-10-23 | 2014-04-16 | 广州日滨科技发展有限公司 | Lift warning device |
| CN106629292A (en) * | 2016-11-30 | 2017-05-10 | 广州日滨科技发展有限公司 | Alarming method and device for elevator and elevator |
| CN209337906U (en) * | 2018-12-13 | 2019-09-03 | 永大电梯设备（中国）有限公司 | A kind of elevator maintenance protective device |
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2018
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1033341A1 (en) * | 1999-03-03 | 2000-09-06 | Inventio Ag | Device for monitoring the fire-controller in an elevator installation |
| EP1052212A1 (en) * | 1999-05-14 | 2000-11-15 | Inventio Ag | Device for carrying out work in an elevator shaft |
| CN103449276A (en) * | 2013-09-23 | 2013-12-18 | 日立电梯（中国）有限公司 | Elevator safety precaution system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110110966A (en) * | 2019-04-08 | 2019-08-09 | 日立楼宇技术（广州）有限公司 | Method for early warning, device, computer equipment and the storage medium of hoistway danger |
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| CN110436291A (en) * | 2019-07-03 | 2019-11-12 | 北京中铁电梯工程有限公司 | A kind of elevator real time execution maintenance examination and repair system |
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| Publication number | Publication date |
|---|---|
| CN109573768B (en) | 2023-06-16 |
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