CN207748691U - A kind of lift car and entrance well enclosure spacing detection instrument - Google Patents
A kind of lift car and entrance well enclosure spacing detection instrument Download PDFInfo
- Publication number
- CN207748691U CN207748691U CN201820136653.6U CN201820136653U CN207748691U CN 207748691 U CN207748691 U CN 207748691U CN 201820136653 U CN201820136653 U CN 201820136653U CN 207748691 U CN207748691 U CN 207748691U
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- CN
- China
- Prior art keywords
- module
- microcontroller
- well enclosure
- sliding rail
- distance measuring
- 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.)
- Expired - Fee Related
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model is related to a kind of lift cars and entrance well enclosure spacing detection instrument, belong to elevator safety monitoring device field, and the utility model reduces the error that manual measurement is brought by MCU driving ultrasonic distance measuring module automatic measurement, improves measurement accuracy；Checkability can be improved, i.e., in measurement process, car need not successively pause between stop and open car door, but car can be made to be run incessantly from top to bottom or from bottom to up along well enclosure, quickly be measured to realize；Manual measurement can be avoided because falling into hoistway accidentally, ensure the safety of testing staff so as to improve test condition since personnel need not enter one line of detection.
Description
Technical field
The utility model belongs to elevator safety monitoring device field, and in particular between a kind of lift car and entrance well enclosure
Distance tester.
Background technology
It is to prevent personnel from falling into hoistway accidentally to control lift car and the purpose of the well enclosure spacing in face of car entrance, with
And the risk that personnel are extruded, shear.TSGT7001-2009《Elevator surveillance inspection and periodic inspection rule-traction and pressure
Drive elevator》Regulation：" spacing of car and the well enclosure in face of car entrance is not more than 0.15m, and local height is less than
0.5m or the cargo lift for using vertically sliding door, the spacing can increase to 0.20m.
In checkout procedure, car top reviewer coordinates reviewer in sedan-chair to run overhauling elevator to suitable location, beats
Gate is opened, the horizontal distance of well enclosure inner surface and car sill, gate and doorframe is measured with straight steel ruler, takes the maximum in three
Value.But since reviewer is in two independent working spaces, lasting communication should ensure that, and relatively top reviewer is only
Can repetitive operation instruction and by after " permit operate ", can be run according to the needs of personnel in friendship or stop car, also answered
It is fully linked up with relatively interior personnel in advance.So during carrying out this item-test, high-rise elevator is especially examined
When, it is not only extremely inefficient using this traditional method, and examine work also extremely dangerous.Therefore, it is badly in need of inventing a kind of detection
Instrument realizes that the automatic detection of spacing between lift car and entrance well enclosure ensures testing staff's to improve detection efficiency
Safety.
Utility model content
For the utility model in order to solve above-mentioned problems of the prior art, the utility model provides a kind of elevator car
Compartment and entrance well enclosure spacing detection instrument, the advantages of combining ultrasonic measuring distance technology and singlechip technology, realization lift car
It is quick with entrance well enclosure spacing, accurately, continuous automatic measurement.
The utility model use specific technical solution be：
A kind of lift car and entrance well enclosure spacing detection instrument, including microcontroller, power module, clock circuit, it is described
Microcontroller be electrically connected with power module and clock circuit, the one-chip computer module is also electrically connected with data memory module, institute
The microcontroller stated is also associated with range unit, and the range unit includes ultrasonic distance measuring module and detection support, described
The output end of ultrasonic distance measuring module and monolithic mechatronics, the detection support include fixed seat and are slidably arranged in fixation
Adjusting sliding rail on seat, the fixed seat lower face are provided with magnet, and the ultrasonic distance measuring module is fixed on adjusting and slides
On rail, coattail strip and the dove-tail in fixed seat upper surface is set into edge that the adjusting sliding rail is arranged by its lower face
Horizontal direction is slidably matched.
The threaded hole of perforation is provided on the adjusting sliding rail, the threaded hole is connected with tightly by screw thread is adjustable
Fixing bolt, the adjusting extreme are provided with the fixing sleeve of arch, and the ultrasonic distance measuring module is sleeved on fixing sleeve
Interior, the ultrasonic distance measuring module is arranged side by side on adjusting sliding rail three groups.
The microcontroller is also associated with sound and light alarm module, and the sound and light alarm module is audible-visual annunciator.
The microcontroller is also associated with field print module, and the field print module is thermal printer.
The microcontroller is also associated with wireless communication module and real-time display module.
The utility model has the beneficial effects that：
The utility model reduces the mistake that manual measurement is brought by MCU driving ultrasonic distance measuring module automatic measurement
Difference improves measurement accuracy；Checkability can be improved, i.e., in measurement process, car successively need not pause and open between stop
Car door, but car can be made to be run incessantly from top to bottom or from bottom to up along well enclosure, it is quickly measured to realize；
Manual measurement can be avoided because falling into well accidentally so as to improve test condition since personnel need not enter one line of detection
Road ensures the safety of testing staff.
Description of the drawings
Fig. 1 is the principles of the present invention block diagram；
Fig. 2 is the structural schematic diagram of detection support；
Fig. 3 is the schematic diagram in the left view direction of Fig. 2；
In attached drawing, 1, microcontroller, 2, power module, 3, clock circuit, 4, data memory module, 5, ultrasonic ranging mould
Block, 6, fixed seat, 7, adjust sliding rail, 8, magnet, 9, coattail strip, 10, dovetail groove, 11, fastening bolt, 12, fixing sleeve, 13, sound
Light alarm module, 14, field print module, 15, wireless communication module, 16, real-time display module.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail：
Specific embodiment is as shown in Figure 1, Figure 2, Figure 3 shows, and the utility model is a kind of lift car and entrance well enclosure spacing
Detector, including microcontroller 1, power module 2, clock circuit 3, the microcontroller 1 and 3 electricity of power module 2 and clock circuit
Connection, 1 module of microcontroller are also electrically connected with data memory module 4, and the microcontroller 1 is also associated with range unit,
The range unit includes ultrasonic distance measuring module 5 and detection support, the output end and list of the ultrasonic distance measuring module 5
Piece machine 1 is electrically connected, and the detection support includes fixed seat 6 and the adjusting sliding rail 7 being slidably arranged in fixed seat 6, described
6 lower face of fixed seat is provided with magnet 8, and the ultrasonic distance measuring module 5, which is fixed on, to be adjusted on sliding rail 7, and the adjusting is slided
It coattail strip 9 that rail 7 is arranged by its lower face and the dovetail groove 10 in 6 upper surface of fixed seat is set forms cunning in the horizontal direction
Dynamic cooperation.The microcontroller 1 of the utility model drives ultrasonic distance measuring module 5 to carry out ranging, realizes the automatic measurement to spacing, leads to
Cross setting fixed seat 6 by ultrasonic distance measuring module 5 be fixed to elevator car top, by adjust sliding rail 7 telescopic slide,
The initial distance between ultrasonic distance measuring module 5 and road wall is adjusted, to realize accurate distance measurement, the utility model dress
It sets and is held by personnel or be fixed in car in box body, wherein ultrasonic distance measuring module 5 is provided separately within car top.
There is a skeleton item at the car edge, therefore fixed seat 6 has certain thickness so that adjusting sliding rail 7 can not be by
Skeleton item stops, ensures the accurate of detection.
Further, the threaded hole of perforation is provided on the adjusting sliding rail 7, the threaded hole is adjustable by screw thread
Be connected with fastening bolt 11, adjusting 7 end set of sliding rail has the fixing sleeve 12 of arch, the ultrasonic ranging mould
Block 5 is sleeved in fixing sleeve 12, and the ultrasonic distance measuring module 5 is arranged side by side on adjusting sliding rail 7 three groups.By fastening
Bolt 11 passes through the through-hole being arranged on adjusting sliding rail 7 to touch the bottom surface of dovetail groove, is fixed on adjusting sliding rail 7 to realize
Effect in dovetail groove, the ultrasonic distance measuring module 5 of setting facilitates the average value of staff's calculating spacing, to more accurately
Judge whether spacing is suitable.
Further, the microcontroller 1 is also associated with sound and light alarm module 13, and the sound and light alarm module 13 is sound
Light crossing-signal, when more than the distance value of restriction, electric alarm in sound and light alarm module 13, remind staff's appearance distance compared with
Large deviation.
Further, the microcontroller 1 is also associated with field print module 14, and the field print module 14 is heat
Quick printer, convenient print data at the scene.
Further, the microcontroller 1 is also associated with wireless communication module 15.Wireless communication module 15 is bluetooth module
Or wifi module is handled for measurement result is transmitted to terminal for testing staff.The real-time display module 16 is using digital
Tube display, to show current distance values.
The use process of the utility model is：
Detector is placed on the centre position that car faces well enclosure side by 1, operating personnel's lift stand car top
On, ensure that ultrasonic ranging probe and car walls are on a horizontal plane on measuring instrument；
2, operating personnel's opening elevator makes car run to well enclosure top or bottom end；
3, operating personnel's open detection instrument, ultrasonic distance measuring module are started to work, and the distance values measured are sent into microcontroller,
It handles and is shown in real-time display module by microcontroller, and stored by memory and transmitted by wireless transport module
To terminal；
4, elevator is opened, car is made to run from top to bottom or from top to bottom, when car runs to bottom at the top of well enclosure
Or run to one stroke in top from well enclosure bottom, then the spacing between car and entire entrance well enclosure can be measured,
During measurement, if there is the value that transfinites will send out sound-light alarm, operating personnel's distance is prompted to transfinite；
5, after measuring, operating personnel can print measurement data by opening detector, can also be to storage
Or it is transferred to the data progress analyzing processing of terminal, obtain testing result.
Claims (5)
1. a kind of lift car and entrance well enclosure spacing detection instrument, including microcontroller (1), power module (2), clock circuit
(3), the microcontroller (1) is electrically connected with power module (2) and clock circuit (3), and the microcontroller (1) module is also electrically connected
It is connected to data memory module (4), it is characterised in that：The microcontroller (1) is also associated with range unit, the range unit
Including ultrasonic distance measuring module (5) and detection support, output end and microcontroller (1) electricity of the ultrasonic distance measuring module (5)
Connection, the detection support includes fixed seat (6) and the adjusting sliding rail (7) being slidably arranged in fixed seat (6), and described consolidates
Reservation (6) lower face is provided with magnet (8), and the ultrasonic distance measuring module (5), which is fixed on, to be adjusted on sliding rail (7), described
It adjusts the coattail strip (9) that sliding rail (7) is arranged by its lower face and the dovetail groove (10) being arranged in fixed seat (6) upper surface is formed
Being slidably matched in the horizontal direction.
2. a kind of lift car according to claim 1 and entrance well enclosure spacing detection instrument, it is characterised in that：Described
The threaded hole that perforation is provided on sliding rail (7) is adjusted, the threaded hole is connected with fastening bolt (11) by screw thread is adjustable,
Described adjusting sliding rail (7) end set has the fixing sleeve (12) of arch, the ultrasonic distance measuring module (5) to be sleeved on fixation
It covers in (12), the ultrasonic distance measuring module (5) is arranged side by side on adjusting sliding rail (7) three groups.
3. a kind of lift car according to claim 1 and entrance well enclosure spacing detection instrument, it is characterised in that：Described
Microcontroller (1) is also associated with sound and light alarm module (13), and the sound and light alarm module (13) is audible-visual annunciator.
4. a kind of lift car according to claim 1 and entrance well enclosure spacing detection instrument, it is characterised in that：Described
Microcontroller (1) is also associated with field print module (14), and the field print module (14) is thermal printer.
5. a kind of lift car according to claim 1 and entrance well enclosure spacing detection instrument, it is characterised in that：Described
Microcontroller (1) is also associated with wireless communication module (15) and real-time display module (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136653.6U CN207748691U (en) | 2018-01-26 | 2018-01-26 | A kind of lift car and entrance well enclosure spacing detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820136653.6U CN207748691U (en) | 2018-01-26 | 2018-01-26 | A kind of lift car and entrance well enclosure spacing detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207748691U true CN207748691U (en) | 2018-08-21 |
Family
ID=63154186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820136653.6U Expired - Fee Related CN207748691U (en) | 2018-01-26 | 2018-01-26 | A kind of lift car and entrance well enclosure spacing detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207748691U (en) |
-
2018
- 2018-01-26 CN CN201820136653.6U patent/CN207748691U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gao Hongfeng Inventor after: Jin Changshun Inventor after: Dan Dongli Inventor before: Gao Hongfeng Inventor before: Jin Changshun Inventor before: Dan Dongli |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20200126 |