CN107167278A - A kind of handheld elevator door impact force checking device - Google Patents
A kind of handheld elevator door impact force checking device Download PDFInfo
- Publication number
- CN107167278A CN107167278A CN201710627277.0A CN201710627277A CN107167278A CN 107167278 A CN107167278 A CN 107167278A CN 201710627277 A CN201710627277 A CN 201710627277A CN 107167278 A CN107167278 A CN 107167278A
- Authority
- CN
- China
- Prior art keywords
- impulsive force
- elevator door
- distance
- pressure sensor
- detection device
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0052—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to impact
-
- 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
Abstract
The invention provides a kind of handheld elevator door impulsive force intelligent detection device and its application method, the device includes the housing of pistol-shaped, a pressure sensor is fixedly installed in the housing forward end of the pistol-shaped, the housing rear end top surface of the pistol-shaped is provided with a liquid crystal display control module；The pressure sensor is electrically connected with the liquid crystal display control module；The housing forward end left and right sides is provided with a pressure assembly, and the pressure assembly includes：It is threaded the limited block, screw rod and jacking plate in hole；The limited block two bottom sides for being threaded hole are vertically installed with a depression bar, and two depression bars are connected through housing forward end sidewall with the pressure sensor, and the screw spiral is arranged on the screwed hole of the limited block；The top of the screw rod is fixed in the jacking plate bottom.The present invention can be detected to elevator door impulsive force, and device can carry out hand-held, improve operating efficiency.
Description
Technical field
The present invention relates to elevator safety technical field, particularly a kind of handheld elevator door impulsive force intelligent detection device.
Background technology
At present measurement elevator door prevent door closing force and impulsive force method be by manually feel elevator at closing time and
The size of power during impact, the above method is affected by human factors larger, data is had certain subjectivity, precision is relatively low, and
And both need survey crew to have stronger specialized capability and live practical experience, again the Personal Risk of survey crew can be caused to ask
Topic, and measurement intermediate link is relatively more, and cumbersome, time-consuming consumes manpower again, delays elevator use time.In addition, some
Detection means is not hand-held, detection means it is heavier, it is necessary to which man-made assembly gets up after, shoulder and operated, so detected
It is inconvenient.
The content of the invention
To overcome above mentioned problem, it is an object of the invention to provide a kind of handheld elevator door impulsive force intelligent detection device,
Hand-held detection operation can be carried out, detection efficiency is improved.
The present invention is realized using following scheme：A kind of handheld elevator door impulsive force intelligent detection device, it is characterised in that：
A pressure sensor, the shell of the pistol-shaped are fixedly installed in housing including pistol-shaped, the housing forward end of the pistol-shaped
Body rear end top surface is provided with a liquid crystal display control module；The pressure sensor and liquid crystal display control module electricity
Connection；The housing forward end left and right sides is provided with a pressure assembly, and described two pressure assembly structures are identical, and symmetrically set
Put；The pressure assembly includes：It is threaded the limited block, screw rod and jacking plate in hole；The limited block for being threaded hole
Two bottom sides are vertically installed with a depression bar, and the inwall of the depression bar is provided with round strip slide rail；Two depression bars pass through housing
Front end side wall is connected with the pressure sensor, and the screw spiral is arranged on the screwed hole of the limited block, and the spiral shell
The end of bar is connected with the output shaft of a stepper motor；Described stepper motor is located at the round strip through railway limit ring set and slided
On rail, when being rotated in favor of stepper motor, screw rod is driven to be carried out relative to the limited block elastic；The jacking plate bottom
It is fixed on the top of the screw rod；The screw rod can drive two depression bars to carry out extrusion operation to pressure sensor.
In an embodiment of the present invention, the jacking plate is " u "-shaped plate.
In an embodiment of the present invention, battery is provided with the housing of the pistol-shaped, the battery is the pressure
Force snesor and liquid crystal display control module provide power supply.
In an embodiment of the present invention, the liquid crystal display control module include MCU, the MCU be connected with NFC module,
Memory module, driving stepper motor module, key circuit and LCDs；Described pressure sensor and described MCU
Connection；The induction coil of the NFC module is arranged at the LCDs periphery.
In an embodiment of the present invention, in addition to manually detection pattern and autosensing mode, the manual control are controlled
Pattern is the button by the key circuit, the distance between two jacking plates of control；The autosensing mode is control institute
The value that the distance between two top plates are adjusted to manually set by stepper motor is stated, and carries out elevator folder door impulsive force detection.
In an embodiment of the present invention, the number of turns that the MCU is rotated according to the stepper motor calculates two jacking
The distance between plate, and in the liquid crystal display screen display.
It is in an embodiment of the present invention, in addition to several test points are corresponding with the distance between the two jackings plate,
After the test point has been detected, detection numerical value is formed into statistical form with corresponding distance, and store；User can pass through the hand
The NFC module of machine, obtains the statistical form.
In an embodiment of the present invention, described MCU is also associated with laser ranging module, and the laser ranging module swashs
Ligh-ranging head is arranged at the bottom and vertically downward of the shell barral of a gun, to measure gun body and human body stand ground away from
From, and shown by the LCDs.
It is a further object of the present invention to provide a kind of application method of said apparatus, service efficiency can be improved.
The present invention is realized using following scheme：A kind of application method of handheld elevator door impulsive force intelligent detection device,
It is characterized in that comprising the following steps：
Step S01：Power-on, selects detection pattern；
Step S02：If selection detects the medium position on the outside of control model, testing staff's lift stand doorway manually, by rifle
Body is held in the first height, and the first distance between two jacking plates is adjusted out by button, waits elevator door to close for the first time, obtains the
One height, the first impulsive force under；
Step S03：Before second of closure of elevator door, according to laser ranging vision-control gun body to the second height, second is obtained
Highly, the first impulsive force under；
Step S04：Before elevator door third time is closed, according to laser ranging vision-control gun body to third height, the 3rd is obtained
Highly, the first impulsive force under；
Step S05：According to step S02 to step S04, obtain second distance, the 3rd apart from lower three kinds of height impulsive force；
Step S06：User, close to the LCDs, obtains the statistical form of MCU generations by mobile phone.
In an embodiment of the present invention, the first described distance is 15CM, and second distance is 30CM, and the 3rd distance is
60CM；First height is 1M, and the second height is 0.5M, and third height is 1.5M.
Advantages of the present invention is as follows：, can be by between the jacking plate of stepper motor motorized adjustment two when present invention detection
Distance, obtained by pressure sensor when elevator door is closed to the clamping dynamics of two jacking plates, and show on LCDs
Show, store, so as to complete detection, the present invention can carry out hand-held detection operation, can be detected for difference, improve inspection
Survey efficiency and detect the reliability of data.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is overlooked；
Fig. 2 is the structural representation of side of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
Refering to shown in Fig. 1 and Fig. 2, a kind of handheld elevator door impulsive force intelligent detection device of the invention, including pistol
It is fixedly installed in the housing 1 of shape, the front end of housing 1 of the pistol-shaped after a pressure sensor 2, the housing 1 of the pistol-shaped
End top surface is provided with a liquid crystal display control module 3；The pressure sensor 2 and the electricity of liquid crystal display control module 3
Connection；The data of so pressure sensor acquisition power, which can be sent in liquid crystal display control module, to be shown, before the housing 1
The end left and right sides is provided with a pressure assembly 4, and described two structures of pressure assembly 4 are identical, and are symmetrical arranged；The pressure group
Part 4 includes：It is threaded the limited block 41, screw rod 42 and jacking plate 43 in hole；The bottom of limited block 41 for being threaded hole
Both sides are vertically installed with a depression bar 44, and the inwall of the depression bar is provided with round strip slide rail 441；Two depression bars 44 pass through shell
The front end side wall of body 1 is connected with the pressure sensor 2, and the spiral of screw rod 42 is arranged on the screwed hole of the limited block 41,
And the end of the screw rod 42 is connected with the output shaft of a stepper motor 442；Described stepper motor is through 443 sets of railway limit ring
It is located on the round strip slide rail 441, when being rotated in favor of stepper motor, drives screw rod to be carried out relative to the limited block front and rear
It is flexible；The top of the screw rod 42 is fixed in the bottom of jacking plate 43；The screw rod 42 can drive two depression bars 44 to pressure
Sensor 2 carries out extrusion operation.Because length of the screw rod on limited block 41 can be adjusted, such detection means can also detect electricity
Elevator door impulsive force of the terraced door in diverse location, such as：Elevator door impulsive force of elevator door when just stretching, electricity
Elevator door impulsive force when terraced door is in the middle of running to, or elevator of the elevator door when door will be closed the border will completely
Door impulsive force；The mode of these diverse locations detection is identical, as long as length of the adjusting screw rod on limited block is that detection can be achieved
Elevator door impulsive force of the elevator door in diverse location.
In the present invention, in order to be able to make jacking plate preferably be buckled on elevator door, the jacking plate 43 is " u "-shaped plate.This
The operation of sample prescription just user.Battery is provided with the housing 1 of the pistol-shaped（It is not shown）, the battery is the pressure
Force snesor 2 and liquid crystal display control module 3 provide power supply.
In an embodiment of the present invention, the liquid crystal display control module include MCU, the MCU be connected with NFC module,
Memory module, driving stepper motor module, key circuit and LCDs；Described pressure sensor and described MCU
Connection；The induction coil 444 of the NFC module is arranged at the LCDs periphery.
In an embodiment of the present invention, in addition to manually detection pattern and autosensing mode, the manual control are controlled
Pattern is the button by the key circuit, the distance between two jacking plates of control；The autosensing mode is control institute
The value that the distance between two top plates are adjusted to manually set by stepper motor is stated, and carries out elevator folder door impulsive force detection.
In an embodiment of the present invention, the number of turns that the MCU is rotated according to the stepper motor calculates two jacking
The distance between plate, and in the liquid crystal display screen display.
It is in an embodiment of the present invention, in addition to several test points are corresponding with the distance between the two jackings plate,
After the test point has been detected, detection numerical value is formed into statistical form with corresponding distance, and store；User can pass through the hand
The NFC module of machine, obtains the statistical form.During operation, as long as user is by the mobile phone with NFC function, close to the liquid crystal
Display screen, just can be by NFC by statistical form data transfer to mobile phone, and user can be transferred to remote control center report by mobile phone
It is standby and data processing is carried out by the processing software in mobile phone, analyzes, judge whether the operation such as qualified.
In an embodiment of the present invention, described MCU is also associated with laser ranging module, and the laser ranging module swashs
Ligh-ranging first 445 is arranged at the bottom of the shell barral of a gun and vertically downward, is stood ground to measure gun body and human body
Distance, and shown by the LCDs.It will be clear that during detection, being gone back no matter people is station in terraced case
It is lift stand doorway, the present invention is all suitable for.
It is a further object of the present invention to provide a kind of application method of said apparatus, service efficiency can be improved.
The present invention is realized using following scheme：A kind of application method of handheld elevator door impulsive force intelligent detection device,
It is characterized in that comprising the following steps：
Step S01：Power-on, selects detection pattern；
Step S02：If selection detects the medium position on the outside of control model, testing staff's lift stand doorway manually, by rifle
Body is held in the first height, and the first distance between two jacking plates is adjusted out by button, waits elevator door to close for the first time, obtains the
One height, the first impulsive force under；
Step S03：Before second of closure of elevator door, according to laser ranging vision-control gun body to the second height, second is obtained
Highly, the first impulsive force under；
Step S04：Before elevator door third time is closed, according to laser ranging vision-control gun body to third height, the 3rd is obtained
Highly, the first impulsive force under；
Step S05：According to step S02 to step S04, obtain second distance, the 3rd apart from lower three kinds of height impulsive force；
Step S06：User, close to the LCDs, obtains the statistical form of MCU generations by mobile phone.
In an embodiment of the present invention, the first described distance is 15CM, and second distance is 30CM, and the 3rd distance is
60CM；First height is 1M, and the second height is 0.5M, and third height is 1.5M.
It is noted that the signal that MCU of the present invention is also fed back by pressure sensor, monitors the time extruded every time,
I.e. from pressure sensor stress to the reduction desired time, and record, so may determine that terraced door occurs after folder people, it is opened automatically
The required time is opened, the integrality of detection data is further ensured that.
In a word, when present invention detection, pressure can be passed through by the distance between jacking plate of stepper motor motorized adjustment two
Force snesor obtains the clamping dynamics to two jacking plates when elevator door is closed, and in liquid crystal display screen display, storage, so that complete
Into detection, the present invention can carry out hand-held detection operation, can be detected for difference, improve detection efficiency and detection
The reliability of data.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of handheld elevator door impulsive force intelligent detection device, it is characterised in that：Housing including pistol-shaped, the pistol
A pressure sensor is fixedly installed in the housing forward end of shape, the housing rear end top surface of the pistol-shaped is provided with a liquid crystal
Display control module；The pressure sensor is electrically connected with the liquid crystal display control module；The housing forward end left and right sides
A pressure assembly is provided with, described two pressure assembly structures are identical, and are symmetrical arranged；The pressure assembly includes：Carry
Limited block, screw rod and the jacking plate of screwed hole；The limited block two bottom sides for being threaded hole are vertically installed with a pressure
Bar, the inwall of the depression bar is provided with round strip slide rail；Two depression bars pass through housing forward end sidewall and the pressure sensor
Connection, the screw spiral is arranged on the screwed hole of the limited block, and the end of the screw rod and a stepper motor is defeated
Shaft is connected；Described stepper motor is located on the round strip slide rail through railway limit ring set, so that stepper motor is rotated
When, drive screw rod to be carried out relative to the limited block elastic；The top of the screw rod is fixed in the jacking plate bottom；Institute
Stating screw rod can drive two depression bars to carry out extrusion operation to pressure sensor.
2. a kind of handheld elevator door impulsive force intelligent detection device according to claim 1, it is characterised in that：The top
Supporting plate is " u "-shaped plate.
3. a kind of handheld elevator door impulsive force intelligent detection device according to claim 1, it is characterised in that：The hand
Battery is provided with the housing of gun-shaped, the battery is that the pressure sensor and liquid crystal display control module provide electricity
Source.
4. a kind of handheld elevator door impulsive force intelligent detection device according to claim 1, it is characterised in that：The liquid
Brilliant display control module includes MCU, and the MCU is connected with NFC module, memory module, driving stepper motor module, key circuit
And LCDs；Described pressure sensor is connected with described MCU；The induction coil of the NFC module is arranged at institute
State LCDs periphery.
5. a kind of handheld elevator door impulsive force intelligent detection device according to claim 4, it is characterised in that：Also include
Detection pattern and autosensing mode are controlled manually, the MANUAL CONTROL mode is the button by the key circuit, control
The distance between two jacking plates；The autosensing mode is that the distance between two top plates are adjusted to by the control stepper motor
The value manually set, and carry out elevator folder door impulsive force detection.
6. a kind of handheld elevator door impulsive force intelligent detection device according to claim 5, it is characterised in that：It is described
The number of turns that MCU is rotated according to the stepper motor calculates the distance between described two jackings plate, and in the LCDs
Upper display.
7. a kind of handheld elevator door impulsive force intelligent detection device according to claim 6, it is characterised in that：Also include
Several test points are corresponding with the distance between the two jackings plate, after the test point has been detected, will detection numerical value with
Corresponding distance forms statistical form, and stores；User can obtain the statistical form by the NFC module of the mobile phone.
8. a kind of handheld elevator door impulsive force intelligent detection device according to claim 7, it is characterised in that：Described
MCU is also associated with laser ranging module, and the laser ranging head of the laser ranging module is arranged at the bottom of the shell barral of a gun
And vertically downward, stood the distance on ground to measure gun body and human body, and shown by the LCDs.
9. a kind of a kind of application method of handheld elevator door impulsive force intelligent detection device as claimed in claim 1, it is special
Levy and be to comprise the following steps：
Step S01：Power-on, selects detection pattern；
Step S02：If selection detects the medium position on the outside of control model, testing staff's lift stand doorway manually, by rifle
Body is held in the first height, and the first distance between two jacking plates is adjusted out by button, waits elevator door to close for the first time, obtains the
One height, the first impulsive force under；
Step S03：Before second of closure of elevator door, according to laser ranging vision-control gun body to the second height, second is obtained
Highly, the first impulsive force under；
Step S04：Before elevator door third time is closed, according to laser ranging vision-control gun body to third height, the 3rd is obtained
Highly, the first impulsive force under；
Step S05：According to step S02 to step S04, obtain second distance, the 3rd apart from lower three kinds of height impulsive force；
Step S06：User, close to the LCDs, obtains the statistical form of MCU generations by mobile phone.
10. application method according to claim 9, it is characterised in that：The first described distance is 15CM, and second distance is
30CM, the 3rd distance is 60CM；First height is 1M, and the second height is 0.5M, and third height is 1.5M.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627277.0A CN107167278B (en) | 2017-07-28 | 2017-07-28 | Hand-held type lift-cabin door impact force detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627277.0A CN107167278B (en) | 2017-07-28 | 2017-07-28 | Hand-held type lift-cabin door impact force detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107167278A true CN107167278A (en) | 2017-09-15 |
| CN107167278B CN107167278B (en) | 2023-06-13 |
Family
ID=59817573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710627277.0A Active CN107167278B (en) | 2017-07-28 | 2017-07-28 | Hand-held type lift-cabin door impact force detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107167278B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506824A (en) * | 2018-12-03 | 2019-03-22 | 兰州理工大学 | A kind of variable pitch type automatically-controlled door clamping force measuring device |
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| US20160169756A1 (en) * | 2014-12-13 | 2016-06-16 | Jin Tay Industries Co., Ltd. | Pressure detection device for a blowgun |
| CN205580643U (en) * | 2016-04-15 | 2016-09-14 | 黑龙江省垦区特种设备检验研究所 | Lift -cabin door power of fastening and impact force measuring instrument |
| CN205855665U (en) * | 2016-07-15 | 2017-01-04 | 大连凯晟科技发展有限公司 | A kind of elevator safety performance comprehensive detection system |
| CN106468625A (en) * | 2015-08-18 | 2017-03-01 | 上海市特种设备监督检验技术研究院 | A kind of elevator horizontally sliding door door closing force dynamic testing method |
| CN206200503U (en) * | 2016-10-31 | 2017-05-31 | 浙江吉利变速器有限公司 | A kind of package tool of steel ball and variator piston |
| CN207007396U (en) * | 2017-07-28 | 2018-02-13 | 福州鑫奥特纳科技有限公司 | A kind of handheld elevator door impacts force checking device |
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2017
- 2017-07-28 CN CN201710627277.0A patent/CN107167278B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1087279A2 (en) * | 1999-09-15 | 2001-03-28 | Aufzugswerke M. Schmitt & Sohn GmbH & Co. | Process for the automatic determination of the impact velocity of a liftdoor with an obstacle and drive unit for the liftdoor |
| JP2015187021A (en) * | 2014-03-26 | 2015-10-29 | フジテック株式会社 | Swing detection device for elevator car |
| US20160169756A1 (en) * | 2014-12-13 | 2016-06-16 | Jin Tay Industries Co., Ltd. | Pressure detection device for a blowgun |
| CN204514293U (en) * | 2015-04-03 | 2015-07-29 | 湖州师范学院 | A kind of handheld elevator braking distance pick-up unit |
| CN106468625A (en) * | 2015-08-18 | 2017-03-01 | 上海市特种设备监督检验技术研究院 | A kind of elevator horizontally sliding door door closing force dynamic testing method |
| CN205580643U (en) * | 2016-04-15 | 2016-09-14 | 黑龙江省垦区特种设备检验研究所 | Lift -cabin door power of fastening and impact force measuring instrument |
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| CN206200503U (en) * | 2016-10-31 | 2017-05-31 | 浙江吉利变速器有限公司 | A kind of package tool of steel ball and variator piston |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109506824A (en) * | 2018-12-03 | 2019-03-22 | 兰州理工大学 | A kind of variable pitch type automatically-controlled door clamping force measuring device |
| CN109506824B (en) * | 2018-12-03 | 2020-04-03 | 兰州理工大学 | Clamping force measuring device of variable-pitch automatic door |
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| Publication number | Publication date |
|---|---|
| CN107167278B (en) | 2023-06-13 |
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