CN209280191U - Elevator cab door windage shutdown force test device - Google Patents
Elevator cab door windage shutdown force test device Download PDFInfo
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- CN209280191U CN209280191U CN201920018729.XU CN201920018729U CN209280191U CN 209280191 U CN209280191 U CN 209280191U CN 201920018729 U CN201920018729 U CN 201920018729U CN 209280191 U CN209280191 U CN 209280191U
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- door
- elevator cab
- host
- cab door
- windage
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- Elevator Control (AREA)
Abstract
The utility model discloses a kind of elevator cab door windage shutdown force test devices, including blowing device, door closing force measurement host, hand-held control terminal, the blowing device is corresponding with elevator cab door, anemometry instrument is equipped at the blowing device, the door closing force measurement host is placed in elevator cab door opening and closing place, and door closing force measurement host is connected to hand-held control terminal.The utility model is characterized in that: structure is simple, convenient for operation, measurement effect is good, prevention elevator cab door is closed the door the potential risk that do not close when encountering strong wind weather in advance, improve the service efficiency of elevator, the puzzlement of high-rise resident's elevators such as when encountering strong wind weather is facilitated, the shutdown operating condition of elevator cab door windage door closing force when more convenient survey crew understands much wind-force in advance.
Description
Technical field
The utility model relates to elevator detection fields, and in particular to a kind of elevator cab door windage shutdown force test device.
Background technique
Chinese large-sized infrastructure construction in recent years, the fast development of real estate industry, have greatly driven China's elevator
The development of machinery manufacturing industry, China's elevator also just increasingly rank among the column of world's manufacturing power.
Uplink retardation test and downlink retardation test are two important tests during elevator is examined, the master of uplink retardation test
Syllabus is direct verifying to lift towing power, while being also indirect verification test brake, and downlink is braked
Test is the combination to brake performance and traction capacity, the existing inspection to brake ability, and is had to elevator downlink
The inspection of traction capacity under emergency braking operating condition.
Measurement elevator door windage door closing force method is to be closed the door under strong wind atmosphere by manually feeling elevator at present
When and impact when power size, the above method be affected by human factors it is larger, make data have certain subjectivity, precision compared with
It is low, and not only needed survey crew to have the practical experience of stronger specialized capability and scene, but also will cause the person of survey crew
Dangerous problem, and measurement intermediate link is relatively more, more troublesome, time-consuming consumes manpower again, the time is used when missing elevator, and
It is difficult to identify true door closing force size when elevator cab door wind-force reaches a certain level, therefore the above method is not ideal
The measurement method of middle measurement elevator cab door windage door closing force.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency problem provides a kind of elevator cab door windage door closing force test
Device.
The utility model technical solution used for the above purpose is: elevator cab door windage door closing force test dress
It sets, including blowing device, door closing force measurement host, hand-held control terminal, the blowing device is corresponding with elevator cab door, described to blow
Anemometry instrument is equipped at wind apparatus, the door closing force measurement host is placed in elevator cab door opening and closing place, door closing force measurement master
Machine is connected to hand-held control terminal.
The blowing device is air blower, and the air blower is connected with power supply, the anemometry instrument include air velocity transducer,
Wiring board, display screen, the air velocity transducer are connected to wiring board, and the wiring board is connected to display screen, and the door closing force is surveyed
Measuring host includes pressure sensor, single-chip microcontroller, and the pressure sensor is connected to single-chip microcontroller, the single-chip microcontroller and hand-held control terminal
Connection.
The anemometry instrument further includes shell, key, battery, and the key, battery are connected to wiring board, the electricity
Switch is connected on pond, the wiring board, battery are respectively mounted inside the shell, and the air velocity transducer, display screen, switch, key are equal
Appear shell；The door closing force measurement host further includes host housing, cell host, and the cell host is connected to single-chip microcontroller,
Host switch is connected on the cell host, the single-chip microcontroller, cell host are installed in host housing, the pressure sensing
Host housing is exposed at the pressure detecting end of device, and the host switch appears host housing.
The single-chip microcontroller is connected to hand-held control terminal using wireless signal.
Wireless data transmission module is connected on the single-chip microcontroller, the hand-held control terminal is equipped with wireless data receipt modules,
Wireless data transmission module and wireless data receipt modules signal communication.
Elevator cab door lowest level is arranged in the blowing device, and apart from three meters of elevator cab door or more.
The utility model is characterized in that: structure is simple, convenient for operation, measurement effect is good, prevents elevator cab door in advance and exists
The potential risk that shutdown is not closed when encountering strong wind weather, improves the service efficiency of elevator, facilitates high-rise resident and encountering
The puzzlement of elevators such as when strong wind weather, elevator cab door windage door closing force when more convenient survey crew understands much wind-force in advance
Shutdown operating condition.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the blowing device schematic diagram of the utility model.
Fig. 3 is the elevator cab door schematic diagram of the utility model.
Fig. 4 is the anemometry instrument schematic diagram of the utility model.
Fig. 5 is the door closing force measurement host schematic diagram of the utility model.
Fig. 6 is the hand-held control terminal schematic diagram of the utility model.
Fig. 7 is the anemometry instrument circuit diagram of the utility model.
Fig. 8 is the circuit diagram of door closing force the measurement host and hand-held control terminal of the utility model.
Wherein: 1, blowing device 11, air blower 12, power supply 3, elevator cab door 4, anemometry instrument 41, shell
42, air velocity transducer 43, display screen 44, wiring board 45, key 46, battery 47, switch 5, door closing force measure host
51, host housing 52, pressure sensor 53, single-chip microcontroller 54, host switch 55, cell host 56, wireless data transmission mould
Block 6, hand-held control terminal 61, wireless data receipt modules.
Specific embodiment
If used some vocabulary in the specification and claims to censure specific components, those skilled in the art are answered
It is understood that hardware manufacturer may call the same component with different nouns, this specification and claims are not with name
The difference of title is such as being led to as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In ", " substantially " refers within the acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect, and specification subsequent descriptions are preferred embodiment of the present invention, so
The description is to illustrate the general principles of this utility model, being not intended to limit the scope of the utility model, this reality
As defined by the appended claims with novel protection scope.
The utility model is described in further detail below in conjunction with shown in attached drawing 1-8, but not as to the utility model
Restriction.
The utility model is a kind of elevator cab door windage shutdown force test device, including blowing device 1, door closing force measure
Host 5, hand-held control terminal 6, the blowing device 1 is air blower 11, and the air blower 11 is connected with power supply 12, the air blower 11
It is arranged in 3 lowest level of elevator cab door, and apart from 3 three meters of elevator cab door or more, the air blower 11 is equipped with anemometry instrument
4, the anemometry instrument 4 includes air velocity transducer 42, wiring board 44, display screen 43, shell 41, key 45, battery 46, described
Air velocity transducer 42, display screen 43, key 45, battery 46 are connected to wiring board 44, and switch 47, institute are connected on the battery 46
State wiring board 44, battery 46 is installed in shell 41, the air velocity transducer 42, display screen 43, switch 47, key 45 thoroughly
Shell 41 out, the door closing force measurement host 5 are placed in 3 opening and closing place of elevator cab door, the door closing force measurement master when detecting
Machine 5 includes 52 device of pressure sensing, single-chip microcontroller 53, host housing 51, cell host 55, the pressure sensor 52, cell host
55 are connected to single-chip microcontroller 53, and host switch 54 is connected on the cell host 55, and the single-chip microcontroller 53, cell host 55 are pacified
In host housing 51, host housing 51 is exposed at the pressure detecting end of the pressure sensor 52, and the host switch 54 is thoroughly
Host housing 51 out, wireless data transmission module 56 is connected on the single-chip microcontroller 53, and the hand-held control terminal 6 is equipped with wireless data
Receiving module 61, wireless data transmission module 56 and 61 signal communication of wireless data receipt modules realize that door closing force measures host 5
It is connected to the wireless signal of hand-held control terminal 6, wherein the hand-held control terminal 6 can be the electronics such as mobile phone, tablet computer, notebook
Equipment, the modules such as bluetooth, WiFi carried in electronic equipment can be used as wireless data receipt modules 61, and transfer data to hand
It holds on the special measurement software in control terminal 6.
When work: no matter for having computer room or machine room, first preparing the air blower 11 of blowing device 1 and power supply 12
Good, air blower 11 is mounted on 3 lowest level of elevator cab door, and 11 position of air blower, at three meters or more, is roused with a distance from elevator cab door 3
Blower 11 plug in 12 preparations start-up operation, then manpower lift anemometry instrument 4 against air blower 11 fan, open
Elevator cab door 3 is allowed in door opening state is opened, and gets door closing force measurement host 5 and hand-held control terminal 6 ready, and when measurement opens simultaneously
It is hand-held to open the power supply 12 of air blower 11, the switch 47 of anemometry instrument 4, the host switch 54 of door closing force measurement host 5 and unlatching
The special measurement software of control terminal 6, the fan of air blower 11 can rotate at this time blows towards elevator cab door 3 and anemometry instrument 4
Real-time wind-force can be transmitted in wiring board 44 by the air velocity transducer 42 of wind, anemometry instrument 4, due to air velocity transducer 42, be shown
Display screen 43, switch 47, battery 46 are connect with wiring board 44, at this time can the current wind-force value S1 of real-time display on display screen 43
Grade, and elevator cab door 3 will receive since the shutdown control instruction of itself elevator electric control cabinet system can close the door closure when being closed
The strong wind-force of air blower 11 is allowed to prevent to close the door, and tightens normal switching-off at closing time in elevator cab door 3, door closing force is measured
Door middle position is fanned in the opening and closing place i.e. two that host 5 is placed on elevator cab door 3, due to two fan door closures of elevator cab door 3, can squeeze
The pressure sensor 52 of door closing force measurement host 5 is pressed, current shutdown force signal can be sent to single-chip microcontroller 53 by pressure sensor 52
On, since pressure sensor 52, host switch 54, cell host 55 are connect with single-chip microcontroller 53, it is connected on single-chip microcontroller 53 wireless
Data transmission module 56, shutdown force signal is understood in real-time transmission to wireless data transmission module 56 at this time, due to holding control terminal 6
It is upper to have wireless data receipt modules 61 and special measurement software, wireless data transmission module 56 and wireless data receipt modules 61
Signal communication realizes single-chip microcontroller 53 and is connected to hand-held 6 wireless signal of control terminal, and finally shutdown force signal can be sent to hand-held control
On end 6 processed on special measurement software, the door closing force F1 numerical value of current elevator cab door 3 is read, then examines and examines with national elevator
The numerical values recited F2 of 3 door closing force of elevator cab door as defined in gauge journey Plays is compared, if in normal qualified elevator
Within the scope of the door closing force of car door 3, it was demonstrated that currently under certain wind-force, the normal shutdown of elevator cab door 3 may be implemented, it will
The wind speed of air blower 11 tunes up, and repeats above-mentioned experimental implementation, until when measurement is current on special measurement software in hand-held control terminal 6
The door closing force F3 numerical value of elevator cab door 3 exceeds national elevator and elevator cab door 3 as defined in detection regulation Plays is examined to close the door
When the numerical values recited F2 range of power, two fan doors of elevator cab door 3 are not closed, and lift car can rest on the bottom at this time, electricity
Terraced car door 3 can close the door to open the door back and forth and not be closed, and read current wind S2 from the display screen 43 of anemometry instrument 4 at this time
Grade, it was demonstrated that when wind-force is more than S2 grades, 3 door closing force of elevator cab door is not closed not enough elevator cab door 3.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is practical according to this in the technical scope that the utility model discloses
Novel technical solution and its inventive concept is subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. elevator cab door windage shutdown force test device, it is characterised in that: measure host, hand including blowing device, door closing force
Control terminal is held, the blowing device is corresponding with elevator cab door, and anemometry instrument, the door closing force are equipped at the blowing device
Measurement host is placed in elevator cab door opening and closing place, and door closing force measurement host is connected to hand-held control terminal.
2. elevator cab door windage shutdown force test device as described in claim 1, it is characterised in that: the blowing device is
Air blower, the air blower are connected with power supply, and the anemometry instrument includes air velocity transducer, wiring board, display screen, the wind speed
Sensor is connected to wiring board, and the wiring board is connected to display screen, and the door closing force measurement host includes pressure sensor, list
Piece machine, the pressure sensor are connected to single-chip microcontroller, and the single-chip microcontroller is connected to hand-held control terminal.
3. elevator cab door windage shutdown force test device as claimed in claim 2, it is characterised in that: the anemometry instrument
It further include shell, key, battery, the key, battery are connected to wiring board, and switch, the route are connected on the battery
Plate, battery are respectively mounted inside the shell, and the air velocity transducer, display screen, switch, key appear shell；The door closing force is surveyed
Measuring host further includes host housing, cell host, and the cell host is connected to single-chip microcontroller, is connected with host on the cell host
Switch, the single-chip microcontroller, cell host are installed in host housing, and host is exposed at the pressure detecting end of the pressure sensor
Shell, the host switch appear host housing.
4. elevator cab door windage shutdown force test device as claimed in claim 2 or claim 3, it is characterised in that: the single-chip microcontroller
It is connected to hand-held control terminal using wireless signal.
5. elevator cab door windage shutdown force test device as claimed in claim 4, it is characterised in that: connect on the single-chip microcontroller
There is a wireless data transmitting module, the hand-held control terminal is equipped with wireless data receipt modules, wireless data transmission module and wireless
Data reception module signal communication.
6. elevator cab door windage shutdown force test device as described in claim 1, it is characterised in that: the blowing device is set
Elevator cab door lowest level is set, and apart from three meters of elevator cab door or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920018729.XU CN209280191U (en) | 2019-01-07 | 2019-01-07 | Elevator cab door windage shutdown force test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920018729.XU CN209280191U (en) | 2019-01-07 | 2019-01-07 | Elevator cab door windage shutdown force test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280191U true CN209280191U (en) | 2019-08-20 |
Family
ID=67605188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920018729.XU Active CN209280191U (en) | 2019-01-07 | 2019-01-07 | Elevator cab door windage shutdown force test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209280191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520662A (en) * | 2019-01-07 | 2019-03-26 | 滨州市特种设备检验研究所 | Elevator cab door windage shutdown force test device and measurement method |
-
2019
- 2019-01-07 CN CN201920018729.XU patent/CN209280191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520662A (en) * | 2019-01-07 | 2019-03-26 | 滨州市特种设备检验研究所 | Elevator cab door windage shutdown force test device and measurement method |
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