CN110320387A - Elevator governor tester calibration system - Google Patents
Elevator governor tester calibration system Download PDFInfo
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- CN110320387A CN110320387A CN201910727541.7A CN201910727541A CN110320387A CN 110320387 A CN110320387 A CN 110320387A CN 201910727541 A CN201910727541 A CN 201910727541A CN 110320387 A CN110320387 A CN 110320387A
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- 239000000523 sample Substances 0.000 claims abstract description 33
- 230000003319 supportive effect Effects 0.000 claims abstract description 27
- 238000004088 simulation Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 52
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 239000007787 solid Substances 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 abstract description 11
- 230000009471 action Effects 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
- G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a kind of elevator governor tester calibration systems, including calibrating installation, tester and supportive body, calibrating installation and tester are both secured on supportive body, calibrating installation includes simulation wheel disc, encoder, contact switch and controlling terminal, encoder and contact switch are electrical connected with controlling terminal, tester includes driving motor and speed probe, active wheel disc is fixed in the driving spindle of driving motor, the outer rim of active wheel disc is in contact with the outer rim of simulation wheel disc, active wheel disc friction belt for power transmission dynamic model intends wheel disc rotation, encoder is connected with the simulation wheel disc, speed probe is close to simulation wheel disc, contact switch is electrical connected with driving motor.The mechanical action speed, acceleration and electrical action speed of the calibrating installation detection elevator governor tester of the elevator governor tester calibration system of the application.
Description
Technical field
The present invention relates to elevator governor testing fields, more specifically, being a kind of elevator governor tester calibration system
System.
Background technique
The important component that elevator governor is protected as lift running safety, in order to guarantee the movement speed of elevator governor
In prescribed limit, it is necessary to periodically be detected to it by elevator governor tester.And solve the school of elevator governor tester
Quasi- problem is then completed by elevator governor tester calibration device, and existing elevator governor tester calibration device is pair
The velocity sensor of elevator governor tester carries out the detection of constant speed point, or only detects the machine of elevator governor tester
Tool movement speed does not detect acceleration and electrical action speed.
Summary of the invention
The purpose of the present invention is to provide a kind of elevator governor tester calibration system, the calibrating installation of the system is detected
The mechanical action speed, acceleration and electrical action speed of elevator governor tester.
Its technical solution is as follows:
Elevator governor tester calibration system, including calibrating installation, tester and supportive body, the calibrating installation and
Tester is both secured on the supportive body, and the calibrating installation includes that simulation wheel disc, encoder, contact switch and control are whole
End, the encoder and contact switch are electrical connected with the controlling terminal, and the tester includes driving motor and revolving speed
Sensor is fixed with active wheel disc, the outer rim of the active wheel disc and simulation wheel in the driving spindle of the driving motor
The outer rim of disk is in contact, and the active wheel disc friction belt for power transmission dynamic model intends wheel disc rotation, the encoder and the simulation wheel disc
It is connected, the speed probe is electrical connected close to the simulation wheel disc, the contact switch with the driving motor.
First movement mechanism and electric motor fixation mechanism are additionally provided on the supportive body, the electric motor fixation mechanism is fixed on
In the first movement mechanism, the driving motor is fixed in the first movement mechanism by the electric motor fixation mechanism,
The first movement mechanism drives the driving motor to move on the supportive body.
The first movement mechanism includes first movement pedestal and multiple first fixing pieces, phase on the first movement pedestal
Pair both ends be respectively equipped with the first guide groove, first fixing piece is fixed on the supportive body, first fixing piece
In first guide groove, the first movement pedestal is fixed on the supportive body by first fixing piece.
The electric motor fixation mechanism include the first fixed plate, the second fixed plate, the first pressing plate and the second pressing plate, described first
Fixed plate, the second fixed plate are individually fixed in the first movement mechanism, first fixed plate and second fixed plate
It is oppositely arranged, first pressing plate is oppositely arranged with second pressing plate, and first pressing plate, the second pressing plate are located at described first
Between fixed plate and second fixed plate, first fixed plate is mutually fixed with first pressing plate, second fixed plate
It is mutually fixed with second pressing plate, the driving motor is between first pressing plate and second pressing plate.
The electric motor fixation mechanism is equipped with the first guide post and the second guide post, and first guide post one end passes through institute
It is fixed in first pressing plate after stating the first fixed plate, first guide post drives first pressing plate to separate or close
The direction of first fixed plate is mobile, and one end of second guide post, which passes through, is fixed on described the after second fixed plate
In two pressing plates, second guide post drives second pressing plate mobile to the direction far from or close to second fixed plate.
It is additionally provided with the second fixing piece and third fixing piece on the electric motor fixation mechanism, first fixed plate is equipped with the
One fixation hole, corresponding position is equipped with the second fixation hole on first pressing plate, and it is solid that one end of second fixing piece passes through first
It is fixed in the second fixation hole after determining hole, first pressing plate is mutually fixed by the second fixing piece with first fixed plate；Institute
It states the second fixed plate and is equipped with third fixation hole, corresponding position is equipped with the 4th fixation hole on second pressing plate, and the third is solid
Determine part one end pass through third fixation hole after be fixed in the 4th fixation hole, second pressing plate by third fixing piece with it is described
Second fixed plate is mutually fixed.
The 5th fixation hole is additionally provided on first pressing plate, the 5th fixation hole is communicated with second fixation hole, institute
It states and is equipped with the 4th fixing piece in the 5th fixation hole, the 4th fixing piece offsets with second fixing piece；Second pressing plate
On be additionally provided with the 6th fixation hole, the 6th fixation hole is communicated with the 4th fixation hole, and the is equipped in the 6th fixation hole
Five fixing pieces, the 5th fixing piece offset with the third fixing piece.
The second mobile mechanism is additionally provided on the supportive body, second mobile mechanism includes the second mobile base, moves
Dynamic bracket and the 6th fixing piece, the mobile bracket are fixed in second mobile base, are set in second mobile base
There is the second guide groove, the 6th fixing piece is fixed on the supportive body, and the 6th fixing piece, which is located at described second, leads
Into slot, second mobile base is fixed on the supportive body by the 6th fixing piece, and the speed probe is fixed
In on the mobile bracket, second mobile base drives speed probe mobile.
The mobile bracket is equipped with sensor fixed mechanism, and the sensor fixed mechanism includes firm banking, third
Pressing plate and third guide post, the firm banking middle part are equipped with accommodating chamber, and the third pressing plate is located in accommodating chamber, the third
Pressing plate is connected with the firm banking, and the speed probe is between the third pressing plate and the receiving cavity wall, institute
The one end for stating third guide post is fixed in the third pressing plate after a side of the firm banking, the third guiding
Column drives the third pressing plate to move in the accommodating chamber.
The 7th fixing piece is additionally provided on the firm banking, described 7th fixing piece one end passes through the one of the firm banking
It is fixed on behind side on the third pressing plate, the third pressing plate is mutually solid with the firm banking by the 7th fixing piece
Fixed, the third pressing plate is equipped with the 8th fixing piece, and the 8th fixing piece is abutted against with the 7th fixing piece.
It should be understood that
Aforementioned " first, second, third ... " is only used for the differentiation for title, does not represent specific quantity and suitable
Sequence.
Advantages of the present invention or principle are illustrated below:
1, elevator governor tester calibration system includes calibrating installation and tester, by calibrating installation to tester into
Contact movement speed first is arranged in the controlling terminal of calibrating installation before calibrating installation calibrates tester in row calibration
Value, then make contact switchs, and driving motor starting, driving motor drives the rotation of active wheel disc, and active wheel disc is passed by friction
Dynamic to drive simulation wheel disc rotation, simulation wheel disc ramps up during rotation, and encoder is during simulating wheel disc rotation
Turn signal is exported to controlling terminal, the linear velocity and acceleration of display simulation wheel disc, speed probe will also simulate wheel disc
Tach signal output, the tach signal of speed probe output exports to the controlling terminal being connected with tester, and display is simulated
The linear velocity and acceleration of wheel disc, when the speed for simulating wheel disc reaches contact movement speed, contact switch is disconnected, driving motor
Stop operating, tester output mechanically and electrically movement speed at this time, according to the mechanical action speed of calibrating installation output and
The mechanical action speed and peak acceleration of peak acceleration and tester output can calibrate tester, pass through contact
The switching signal issued is switched, whether detectable tester electric signal receiving end can work normally.
2, electric motor fixation mechanism is fixed in first movement mechanism, and driving motor is fixed on first by electric motor fixation mechanism
In mobile mechanism, when driving motor of the calibrating installation to different testers is calibrated, is driven and driven by mobile mechanism
Motor is mobile, and the outer rim of the active wheel disc on driving motor is made to be in contact with the outer rim for simulating wheel disc, passes active disk friction
It is dynamic to drive simulation wheel disc rotation.
3, the first fixing piece is located in the first guide groove, screw the first fixing piece make the first fixing piece unclamp after, can be to the left
Or the first movement pedestal that moves right, first fixing piece is always positioned in the first guide groove after first movement pedestal is mobile, then
The first fixing piece is tightened, first movement pedestal can be fixed on supportive body.
4, driving motor is fixed between the first fixed plate and the second fixed plate, when different driving motors is fixed on first
When between fixed plate and the second fixed plate, part driving motor is fixed loosely between the first fixed plate and the second fixed plate
Solid, it is unstable, the first pressing plate and the second pressing plate be set between the first fixed plate and the second fixed plate, and driving motor is located at first
Between pressing plate and the second pressing plate, driving motor is fixedly secured by the first pressing plate and the second pressing plate.
5, the first guide post drives the first pressing plate mobile to the direction far from or close to the first fixed plate, the second guide post band
Dynamic second pressing plate is mobile to the direction far from or close to the second fixed plate, adjusts first by the first guide post and the second guide post
The distance between pressing plate and the second pressing plate make the first pressing plate and the second pressing plate be fixed the driving motor of different model.
6, the first pressing plate is mutually fixed with the first fixed plate by the second fixing piece, and the second pressing plate passes through third fixing piece and the
Two fixed plates are mutually fixed, and after the first guide post, the second guide post regulate the position of the first pressing plate and the second pressing plate respectively, are passed through
Second fixing piece is fixedly secured the first pressing plate, is fixedly secured the second pressing plate by third fixing piece.
7, the 4th fixing piece on the first pressing plate offsets with the second fixing piece, and the 4th fixing piece makes the second fixing piece first
That fixes in pressing plate is stronger, and the 5th fixing piece on the second pressing plate offsets with third fixing piece, and the 5th fixing piece makes third
Fixing piece is fixed stronger in the second pressing plate.
8, speed probe is fixed on mobile bracket, and mobile bracket is fixed in the second mobile base, when to different
When the speed probe of tester is calibrated, drives speed probe mobile by the second mobile base, adjust revolution speed sensing
For device at a distance from simulation wheel disc, the second mobile base is equipped with the second guide groove, screws the 6th fixing piece, keeps the 6th fixing piece loose
It opens, i.e., removable second mobile base, behind the position for adjusting the second mobile base, tightens the 6th fixing piece, by the second mobile bottom
Seat is mutually fixed with supportive body.
9, sensor firm banking is equipped with accommodating chamber, and speed probe is fixed in accommodating chamber, in order to make different model
Speed probe in accommodating chamber can fixation, third pressing plate is set in accommodating chamber, and speed probe is installed on appearance
It receives intracavitary, drives third pressing plate mobile by third guide post, speed probe is fixed on third pressing plate and accommodates cavity wall
Between, third pressing plate makes speed probe fixation, will not shake.
10, after the adjustment of third press plate position, third pressing plate is mutually fixed with firm banking by the 7th fixing piece, makes third
Pressing plate, which is fixed in accommodating chamber, to be moved, and the 8th fixing piece on third pressing plate offsets with the 7th fixing piece, make the 7th to fix
Part fixation in third fixing piece.
Detailed description of the invention
Fig. 1 is the main view of the elevator governor tester calibration system of the embodiment of the present invention；
Fig. 2 is the top view of the elevator governor tester calibration system of the embodiment of the present invention；
Fig. 3 is the schematic diagram of the first movement mechanism of the embodiment of the present invention；
Fig. 4 is the top view of the first movement pedestal of the embodiment of the present invention；
Description of symbols:
10, support baseboard；20, supporting support；11, foot pad；30, wheel disc is simulated；40, encoder；50, contact switch；60,
Driving motor；70, speed probe；61, active wheel disc；80, first movement pedestal；90, the first fixing piece；81, the first guiding
Slot；100, the first fixed plate；110, the second fixed plate；120, the first pressing plate；130, the second pressing plate；140, the first guide post；
150, the second guide post；160, the second fixing piece；170, third fixing piece；180, the 4th fixing piece；190, the 5th fixing piece；
200, the second mobile base；210, mobile bracket；220, the 6th fixing piece；230, the second guide groove；240, firm banking；250,
Third pressing plate；260, third guide post；270, the 7th fixing piece；280, the 8th fixing piece；290, controlling terminal.
Specific embodiment
The embodiment of the present invention is described in detail below.
As shown in Figures 1 to 4, the present embodiment discloses a kind of elevator governor tester calibration system, which includes school
Standard apparatus, tester and supportive body, supportive body include support baseboard 10 and supporting support 20, and supporting support 20 is fixed on branch
It supports on bottom plate 10,10 bottom of support baseboard is equipped with foot pad 11, and calibrating installation is fixed in supporting support 20, and tester is fixed on branch
Support on bottom plate 10, calibrating installation includes simulation wheel disc 30, encoder 40, contact switch 50 and controlling terminal 290, encoder 40 and
Contact switch 50 is electrical connected with controlling terminal 290, and tester includes driving motor 60 and speed probe 70, driving motor
Active wheel disc 61 is fixed in 60 driving spindle, the outer rim of active wheel disc 61 is in contact with the outer rim of simulation wheel disc 30, actively
61 friction belt for power transmission dynamic model of wheel disc is intended wheel disc 30 and is rotated, and encoder 40 is connected with simulation wheel disc 30 by connecting shaft, revolution speed sensing
Close to simulation wheel disc 30, contact switch 50 is electrical connected device 70 with driving motor 60, the contact switch 50 of the embodiment for after
Two connected signal binding posts of electric appliance, are realized by relay and are switched.The elevator governor tester of the present embodiment calibrates system
System calibrates tester by calibrating installation, before calibrating installation calibrates tester, first in calibrating installation
Movement speed value in contact is set, then make contact switch 50, driving motor 60 starts, driving motor 60 in controlling terminal 290
Active wheel disc 61 is driven to rotate, active wheel disc 61 is intended wheel disc 30 by friction belt for power transmission dynamic model and rotated, and simulation wheel disc 30 is rotating
It ramps up in the process, encoder 40 exports turn signal to controlling terminal 290 during simulating wheel disc 30 and rotating, and shows
Show the linear velocity and acceleration of simulation wheel disc 30, speed probe 70 also exports the tach signal for simulating wheel disc 30, and revolving speed passes
Sensor 70 exports tach signal to the controlling terminal being connected with tester, the linear velocity and acceleration of display simulation wheel disc 30,
When the speed for simulating wheel disc 30 reaches contact movement speed, contact switch 50 is disconnected, and driving motor 60 stops operating, tester
The mechanically and electrically movement speed of output at this time, according to the mechanical action speed of calibrating installation output and peak acceleration and test
The mechanical action speed and peak acceleration of instrument output can calibrate tester, the switch issued by contact switch 50
Whether signal, detectable tester electric signal receiving end can work normally.
Above-mentioned controlling terminal 290 is host computer, and it is the prior art which, which is common host computer,.
For the ease of being detected to different testers and convenient for driving motor 60 is fixed, in support baseboard 10
On be additionally provided with first movement mechanism and electric motor fixation mechanism, electric motor fixation mechanism is fixed in first movement mechanism, driving motor
60 are fixed in first movement mechanism by electric motor fixation mechanism, and first movement mechanism includes first movement pedestal 80 and multiple
One fixing piece 90, opposite both ends are respectively equipped with the first guide groove 81 on first movement pedestal 80, preferably at first movement bottom
80 opposite both ends of seat are respectively equipped with two the first guide grooves 81, and the first fixing piece 90 is preferably four, four first fixations
Part 90 is located in four the first guide grooves 81, and the first fixing piece 90 is fixed on support baseboard 10, first movement pedestal 80
It is fixed on supportive body by the first fixing piece 90, the first fixing piece 90 is bolt, in the present embodiment, it is fixed to screw first
After part 90 unclamps the first fixing piece 90, it can be moved to the left or right first movement pedestal 80, after first movement pedestal 80 is mobile
First fixing piece 90 is always positioned in the first guide groove 81, tightens the first fixing piece 90 after the adjustment of 80 position of first movement pedestal,
First movement pedestal 80 can be fixed on supportive body, driving electricity thereon is driven in 80 moving process of first movement pedestal
Machine 60 is mobile, so that the outer rim of the active wheel disc 61 on driving motor 60 and the outer rim of simulation wheel disc 30 is in contact after mobile, makes to lead
Runner disc 61 can intend wheel disc 30 with friction belt for power transmission dynamic model and rotate.
In order to which driving motor 60 is fixed, electric motor fixation mechanism includes the first fixed plate 100, the second fixed plate 110,
First fixed plate 100, the second fixed plate 110 are individually fixed on first movement pedestal 80, and the first fixed plate 100, second is fixed
Plate 110 can be integrally formed with first movement pedestal 80, and the first fixed plate 100 is oppositely arranged with the second fixed plate 110, driving electricity
Machine 60 is between the first fixed plate 100 and the second fixed plate 110, in order to make driving motor 60 in the first fixed plate 100 and
Fixation between two fixed plates 110 is equipped with the first pressing plate 120 and the between the first fixed plate 100 and the second fixed plate 110
Two pressing plates 130, the first pressing plate 120 are also oppositely arranged with the second pressing plate 130, and driving motor 60 is located at the first pressing plate 120 and second
Between pressing plate 130, driving motor 60 is fixedly secured by the first pressing plate 120 and the second pressing plate 130.
For the ease of being adjusted to the first pressing plate 120 and the second pressing plate 130, first is equipped on electric motor fixation mechanism and is led
To column 140 and the second guide post 150, preferred first guide post 140 is two, the second guide post 150 is also two, two the
One end of one guide post 140 is fixed in the first pressing plate 120 after being each passed through the first fixed plate 100, the first guide post 140 it is another
One end protrudes from the first fixed plate 100, and the first guide post 140 can be mobile relative to the first fixed plate 100, and the first guide post 140 is moved
Drive the first pressing plate 120 mobile to the direction far from or close to the first fixed plate 100 when dynamic, the one of two the second guide posts 150
End is fixed in the second pressing plate 130 after being each passed through the second fixed plate 110, and the other end of the second guide post 150 protrudes from second
Fixed plate 110, the second guide post 150 can be mobile relative to the second fixed plate 110, and the second pressure is driven when the second guide post 150 is mobile
Plate 130 is mobile to the direction far from or close to the second fixed plate 110, is adjusted by the first guide post 140 and the second guide post 150
The distance between first pressing plate 120 and the second pressing plate 130 make the first pressing plate 120 and the second pressing plate 130 be fixed different model
Driving motor 60.
In order to keep the first pressing plate 120, the second pressing plate 130 fixed, the second fixing piece 160 is additionally provided on electric motor fixation mechanism
And third fixing piece 170, the first fixed plate 100 are equipped with the first fixation hole, it is solid to be equipped with second for corresponding position on the first pressing plate 120
Determine hole, one end of the second fixing piece 160 is fixed in the second fixation hole after passing through the first fixation hole, the second fixing piece 160 it is another
One end protrudes from the first fixed plate 100, and the first pressing plate 120 is fixed by the second fixing piece 160 and 100 phase of the first fixed plate；The
Two fixed plates 110 are equipped with third fixation hole, and corresponding position is equipped with the 4th fixation hole, third fixing piece 170 on the second pressing plate 130
One end pass through third fixation hole after be fixed in the 4th fixation hole, it is fixed that the other end of third fixing piece 170 protrudes from second
Plate 110, the second pressing plate 130 are fixed by third fixing piece 170 and 110 phase of the second fixed plate, and the first guide post 140, second are led
Behind the position for regulating the first pressing plate 120 and the second pressing plate 130 respectively to column 150, the first pressing plate is made by the second fixing piece 160
120 are fixedly secured, and are fixedly secured the second pressing plate 130 by third fixing piece 170, make the first pressing plate 120, second after adjusting
Pressing plate 130 will not be moved arbitrarily；The 5th fixation hole, the 5th fixation hole and second are additionally provided on first pressing plate 120 of the present embodiment
Fixation hole communicates, and the 4th fixing piece 180 is equipped in the 5th fixation hole, and the 4th fixing piece 180 offsets with the second fixing piece 160, the
Four fixing pieces 180 keep the second fixing piece 160 fixed stronger in the first pressing plate 120, and the is additionally provided on the second pressing plate 130
Six fixation holes, the 6th fixation hole are communicated with the 4th fixation hole, and the 5th fixing piece 190, the 5th fixing piece are equipped in the 6th fixation hole
190 offset with third fixing piece 170, and the 5th fixing piece 190 fixes third fixing piece 170 more in the second pressing plate 130
Securely, second fixing piece 160 of the present embodiment, third fixing piece 170, the 4th fixing piece 180, the 5th fixing piece 190 are bolt
Or screw etc..
For the ease of detect and different speed probes 70 is fixed, the present embodiment to different testers
Supportive body on be additionally provided with the second mobile mechanism, the second mobile mechanism include the second mobile base 200, mobile bracket 210 and
6th fixing piece 220, mobile bracket 210 are fixed in the second mobile base 200, mobile bracket 210 and the second mobile base 200
It can be integrally formed, mobile for the ease of the second mobile base 200, the second mobile base 200 is equipped with the second guide groove 230,
Preferred second guide groove 230 is two, and the 6th fixing piece 220 is also two, and two the 6th fixing pieces 220 are fixed on support bottom
On plate 10, two the 6th fixing pieces 220 are located in the second guide groove 230, and the second mobile base 200 passes through the 6th fixing piece
220 are fixed on supportive body, and speed probe 70 is fixed on mobile bracket 210, and the second mobile base 200 drives revolving speed to pass
Sensor 70 is mobile, when the speed probe 70 to different testers is calibrated, by the second mobile base 200 with turn
Fast sensor 70 is mobile, adjusts speed probe 70 at a distance from simulation wheel disc 30, screws the 6th fixing piece 220, makes the 6th to consolidate
Determine the release of part 220, that is, move the second mobile base 200, behind the position for adjusting the second mobile base 200, it is fixed to tighten the 6th
Part 220 fixes the second mobile base 200 and 10 phase of support baseboard, and the 6th fixing piece 220 of the present embodiment is bolt or screw
Deng.
Mobile bracket 210 is equipped with sensor fixed mechanism, and sensor fixed mechanism includes firm banking 240, third pressure
Plate 250 and third guide post 260 are equipped with accommodating chamber in the middle part of firm banking 240, and third pressing plate 250 is located in accommodating chamber, third pressure
Plate 250 is connected with firm banking 240, and speed probe 70 is located at third pressing plate 250 and accommodates between cavity wall, third guide post
260 be two, and third pressing plate is fixed on after being each passed through a side of firm banking 240 in one end of two third guide posts 260
In 250, one end of third guide post 260 protrudes from firm banking 240, and third guide post 260 can fix the shifting of pedestal 240 relatively
It is dynamic, drive third pressing plate 250 to move in accommodating chamber when third guide post 260 is mobile, speed probe 70 is installed on accommodating chamber
Afterwards, it drives third pressing plate 250 mobile by third guide post 260, speed probe 70 is fixed on third pressing plate 250 and accommodates
Between cavity wall, third pressing plate 250 makes 70 fixation of speed probe, will not shake, and third pressing plate 250 makes different model
Speed probe 70 in accommodating chamber can fixation, two or more speed probes 70 can be placed in accommodating chamber.
The 7th fixing piece 270 is additionally provided on firm banking 240,270 one end of the 7th fixing piece passes through the one of firm banking 240
It being fixed on behind side on third pressing plate 250, third pressing plate 250 is fixed by the 7th fixing piece 270 and 240 phase of firm banking, the
Three pressing plates 250 are equipped with the 8th fixing piece 280, and the 8th fixing piece 280 is abutted against with the 7th fixing piece 270.Third pressing plate 250
After setting adjustment, third pressing plate 250 and 240 phase of firm banking are fixed by the 7th fixing piece 270, keep third pressing plate 250 fixed
In that will not move in accommodating chamber, the 8th fixing piece 280 on third pressing plate 250 offsets with the 7th fixing piece 270, makes the 7th to fix
The fixation in third fixing piece 170 of part 270.
The above is only specific embodiments of the present invention, are not limited the scope of protection of the present invention with this；Do not violating this hair
Made any replacement and improvement, category protection scope of the present invention on the basis of bright design.
Claims (10)
1. elevator governor tester calibration system, which is characterized in that described including calibrating installation, tester and supportive body
Calibrating installation and tester are both secured on the supportive body, and the calibrating installation is opened including simulation wheel disc, encoder, contact
It closes and controlling terminal, the encoder and contact switch is electrical connected with the controlling terminal, the tester includes driving
Motor and speed probe, are fixed with active wheel disc in the driving spindle of the driving motor, the outer rim of the active wheel disc with
The outer rim of the simulation wheel disc is in contact, and the active wheel disc friction belt for power transmission dynamic model intends wheel disc rotation, the encoder and institute
It states simulation wheel disc to be connected, for the speed probe close to the simulation wheel disc, the contact switch and the driving motor are electrical
It is connected.
2. elevator governor tester calibration system as described in claim 1, which is characterized in that be additionally provided on the supportive body
First movement mechanism and electric motor fixation mechanism, the electric motor fixation mechanism are fixed in the first movement mechanism, the driving
Motor is fixed in the first movement mechanism by the electric motor fixation mechanism, and the first movement mechanism drives the driving
Motor moves on the supportive body.
3. elevator governor tester calibration system as claimed in claim 2, which is characterized in that the first movement mechanism includes
First movement pedestal and multiple first fixing pieces, opposite both ends are respectively equipped with the first guide groove on the first movement pedestal,
First fixing piece is fixed on the supportive body, and first fixing piece is located in first guide groove, and described
One mobile base is fixed on the supportive body by first fixing piece.
4. elevator governor tester calibration system as claimed in claim 2, which is characterized in that the electric motor fixation mechanism includes
First fixed plate, the second fixed plate, the first pressing plate and the second pressing plate, first fixed plate, the second fixed plate are individually fixed in
In the first movement mechanism, first fixed plate is oppositely arranged with second fixed plate, first pressing plate with it is described
Second pressing plate is oppositely arranged, first pressing plate, the second pressing plate between first fixed plate and second fixed plate,
First fixed plate is mutually fixed with first pressing plate, and second fixed plate is mutually fixed with second pressing plate, the drive
Dynamic motor is between first pressing plate and second pressing plate.
5. elevator governor tester calibration system as claimed in claim 4, which is characterized in that set on the electric motor fixation mechanism
Described first is fixed on after having the first guide post and the second guide post, first guide post one end to pass through first fixed plate
In pressing plate, first guide post drives first pressing plate mobile to the direction far from or close to first fixed plate, institute
The one end for stating the second guide post is fixed in second pressing plate after second fixed plate, and second guide post drives
Second pressing plate is mobile to the direction far from or close to second fixed plate.
6. elevator governor tester calibration system as claimed in claim 4, which is characterized in that on the electric motor fixation mechanism also
Equipped with the second fixing piece and third fixing piece, first fixed plate is equipped with the first fixation hole, corresponds on first pressing plate
Position is equipped with the second fixation hole, and one end of second fixing piece is fixed in the second fixation hole after passing through the first fixation hole, institute
The first pressing plate is stated mutually to fix by the second fixing piece with first fixed plate；Second fixed plate is fixed equipped with third
Hole, corresponding position is equipped with the 4th fixation hole on second pressing plate, after one end of the third fixing piece passes through third fixation hole
It is fixed in the 4th fixation hole, second pressing plate is mutually fixed by third fixing piece with second fixed plate.
7. elevator governor tester calibration system as claimed in claim 6, which is characterized in that be additionally provided on first pressing plate
5th fixation hole, the 5th fixation hole are communicated with second fixation hole, and the 4th fixing piece is equipped in the 5th fixation hole,
4th fixing piece offsets with second fixing piece；The 6th fixation hole is additionally provided on second pressing plate, the described 6th is solid
Determine hole to communicate with the 4th fixation hole, be equipped with the 5th fixing piece in the 6th fixation hole, the 5th fixing piece with it is described
Third fixing piece offsets.
8. the elevator governor tester calibration system as described in any one of claim 1 to 7, which is characterized in that the support master
The second mobile mechanism is additionally provided on body, second mobile mechanism includes the second mobile base, mobile bracket and the 6th fixing piece,
The mobile bracket is fixed in second mobile base, and second mobile base is equipped with the second guide groove, and described the
Six fixing pieces are fixed on the supportive body, and the 6th fixing piece is located in second guide groove, and described second is mobile
Pedestal is fixed on the supportive body by the 6th fixing piece, and the speed probe is fixed on the mobile bracket, institute
Stating the second mobile base drives speed probe mobile.
9. elevator governor tester calibration system as claimed in claim 8, which is characterized in that the mobile bracket, which is equipped with, to be passed
Sensor fixed mechanism, the sensor fixed mechanism include firm banking, third pressing plate and third guide post, the firm banking
Middle part is equipped with accommodating chamber, and the third pressing plate is located in accommodating chamber, and the third pressing plate is connected with the firm banking, and described turn
For fast sensor between the third pressing plate and the receiving cavity wall, one end of the third guide post passes through the fixation
It is fixed on after a side of pedestal in the third pressing plate, the third guide post drives the third pressing plate in the accommodating chamber
Interior movement.
10. elevator governor tester calibration system as claimed in claim 9, which is characterized in that also set on the firm banking
There is the 7th fixing piece, the third pressing plate is fixed on after a side of the firm banking in described 7th fixing piece one end
On, the third pressing plate is mutually fixed by the 7th fixing piece with the firm banking, and the third pressing plate is equipped with the 8th
Fixing piece, the 8th fixing piece are abutted against with the 7th fixing piece.
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