CN109374313A - A kind of ring cold machine wheel operation detection device - Google Patents
A kind of ring cold machine wheel operation detection device Download PDFInfo
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- CN109374313A CN109374313A CN201811179157.XA CN201811179157A CN109374313A CN 109374313 A CN109374313 A CN 109374313A CN 201811179157 A CN201811179157 A CN 201811179157A CN 109374313 A CN109374313 A CN 109374313A
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- 238000001514 detection method Methods 0.000 title claims abstract description 88
- 239000000523 sample Substances 0.000 claims abstract description 45
- 239000007921 spray Substances 0.000 claims abstract description 39
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 239000003973 paint Substances 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 6
- 230000000007 visual effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/013—Wheels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
Abstract
A kind of ring cold machine wheel operation detection device, belongs to ring cold machine wheel detection equipment technical field, for being measured in real time to running ring cold machine wheel.Its technical solution is: the output signal end of detection mechanical arm component is connected with the input signal end of sensing and electrical control component, and the output signal end of sensing and electrical control component is connected with alarm assemblies, spray Pneumatic assembly respectively；Detection mechanical arm module mounting bracket is vertically fixed on ground, one end of cantilever arm is fixedly connected with the upper end of mounting bracket, the other end of cantilever arm is connected with the rear end of rotating arm, two potentiometers are separately fixed at the front end of rotating arm, the rear end of two detection probes is connected with potentiometer shaft respectively, and the front end of two detection probes is opposite with the top edge of detected wheel and lower edge respectively.The present invention can carry out all standing detection to operation wheel, prevent missing inspection and the generation of false retrieval, can find wheel hidden danger in advance, repair in time, reduce equipment downtime failure rate.
Description
Technical field
The present invention relates to a kind of devices being measured in real time to running ring cold machine wheel, belong to the inspection of ring cold machine wheel
Measurement equipment technical field.
Background technique
In the ring cold machine operational process of sintering unit, need often to detect wheel, to prevent wheel from running
Middle generation sideslip such as tilts, falls off at the failures.Currently, detect based on the inspection of artificial point, but one week needs two of wheel operation are small
When, manual inspection cannot accomplish that each wheel can check that in place, running wheel is also not easy to find the problem, and occurs vehicle often
Case accident is taken turns, equipment downtime is caused.Since existing equipment is not carried out the electrical detection function of wheel, hilllock also not can be convenient
Position personnel quickly find failure wheel, the time of schedule ahead handling failure and method, therefore a kind of electricity is needed in production process
Device detection device checks running wheel in real time.Accomplish to scent a hidden danger in advance, reduces equipment downtime failure rate.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of ring cold machine wheels to run detection device, this detection device
Running wheel can be periodically detected, the amplitude of oscillation motion artifacts generated when wheel is loosened detected, and issue
Alarm signal, while label can be sprayed to the wheel with hidden danger, it is looked into rapidly convenient for post work and patrols failure wheel.
The technical solution for solving above-mentioned technical problem is:
A kind of ring cold machine wheel operation detection device, it includes detection mechanical arm component, sensing and electrical control component, alarm assemblies, spray
Number Pneumatic assembly, the output signal end of detection mechanical arm component are connected with the input signal end of sensing and electrical control component, sensing electricity
The output signal end of control component is connected with alarm assemblies, spray Pneumatic assembly respectively；Detection mechanical arm component includes installation branch
Frame, cantilever arm, rotating arm, potentiometer, detection probe, mounting bracket are vertically fixed on ground, one end of cantilever arm and installation
The upper end of bracket is fixedly connected, and the other end of cantilever arm is connected with the rear end of rotating arm, and the front end of rotating arm is vertical rod, and two
A potentiometer is separately fixed at the both ends of vertical rod, and two detection probes are parallel and horizontal positioned, the rear end of two detection probes
Be connected respectively with the potentiometer shaft of the potentiometer at vertical rod both ends, the front end of two detection probes respectively with detected wheel
Top edge and lower edge are opposite.
Above-mentioned ring cold machine wheel runs detection device, and screw thread is arranged at the top of the mounting bracket, and the rear end of cantilever arm has vertical
Straight mounting hole, mounting hole are sleeved on the top of mounting bracket, there is fastening pad in the mounting bracket at mounting hole both ends respectively, compress
Nut is screwed in mounting bracket upper end, and cantilever arm is fastenedly connected by clamp nut by the fastening pad of mounting bracket upper end.
Above-mentioned ring cold machine wheel runs detection device, and the rotating arm is the T-type structure that horizon bar and vertical rod form, rotation
The rear portion of pivoted arm is horizon bar, and the middle part of the front end connection vertical rod of horizon bar, the front end of cantilever arm is parallel clamp region,
In gap between upper clamp plate and lower clamp plate, there is a vertical axis hole in the rear end of horizon bar for the rear end of horizon bar, upper clamp plate and
There is corresponding axis hole in the plate face of lower clamp plate, rotary shaft is through upper clamp plate axis hole, horizon bar axis hole, in lower clamp plate axis hole, upper
Bearing is separately installed in clamping plate axis hole and lower clamp plate axis hole, bearing and rotary shaft are cooperatively connected, and rotating shaft terminal is by shaft end spiral shell
Mother is fixed.
Above-mentioned ring cold machine wheel runs detection device, and there is horizontal current potential at the vertical rod both ends of the rotating arm front end respectively
Device fixed plate, potentiometer fixed plate are connect with vertical rod, and two potentiometers are fixed on two potentiometers by installation screw respectively and consolidate
On the bottom surface of fixed board, there is vertical axis hole in two potentiometer fixed plates respectively, two potentiometer shafts are through in axis hole respectively, axis
The diameter in hole is greater than the diameter of potentiometer shaft, and two potentiometer shafts are connected with the rear end of two detection probes by jackscrew is fixed respectively
It connects.
Above-mentioned ring cold machine wheel operation detection device, the pull rod of the oriented side protrusion of the horizontal rod rear end of the rotating arm,
The cantilever arm side at pull rod rear is welded with adjustment bolt seat, there is screw hole on adjustment bolt seat, the axis of screw hole and cantilever arm
Axis is parallel, and adjustment bolt is screwed in adjustment bolt seat, opposite behind the front end of adjustment bolt and horizontal rod rear end pull rod, draws
There are spring eye in the front end of bar and the rear end of cantilever arm respectively, and the both ends of reset spring are connected in spring eye.
Above-mentioned ring cold machine wheel runs detection device, and the spray Pneumatic assembly is by spray gun for paint, paint can, tracheae, pressure
Contracting gas bottle, solenoid valve block are at solenoid valve is mounted on the middle part of spray gun for paint, and paint can is connected with the rear portion of spray gun for paint, compression
Gas bottle is connected to the spray painting gun back end at paint can rear, the output signal end phase of solenoid valve and sensing and electrical control component by tracheae
Connection, the front end of spray gun for paint are opposite with detected wheel face.
The beneficial effects of the present invention are:
Two detection probes are installed in rotating arm front end of the invention, two detection probes respectively with the top edge of detected wheel and
Lower edge is vertically opposite, and two detection probes are connected with potentiometer rotation axis respectively, in vehicle wheel rotation, two detection probes
Directly contact hub for vehicle wheel side lower edges, the subtle swing of wheel hub will change the resistance value of potentiometer, Wheel deflection amount with
Resistance value is proportional；The resistance value signal detected handles driving warning device and spray Pneumatic assembly through sensing and electrical control component,
It sounds an alarm and is marked to there is hidden danger wheel to spray, looked into rapidly convenient for post work and patrol failure wheel.
The present invention is the pioneering of ring cold machine wheel operation detection device, changes the status of current artificial detection wheel, can
To accomplish to carry out all standing detection to operation wheel, missing inspection and the generation of false retrieval are prevented.The configuration of the present invention is simple, can be full-automatic
Operation, realization checks running wheel in real time, can find that wheel hidden danger subtracts to repair in time in advance
Few equipment downtime failure rate, guarantees the normal production of ring cold machine, and post personnel can be made to quickly find failure wheel, reduces dimension
Repair workload and labor intensity.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the connection schematic diagram of detection probe and potentiometer；
Fig. 4 is wheel detection schematic diagram.
It is marked in figure as follows: mounting bracket 1, cantilever arm 2, fastening pad 3, clamp nut 4, bearing 5, rotary shaft 6, shaft end spiral shell
Mother 7, rotating arm 8, horizon bar 9, vertical rod 10, potentiometer fixed plate 11, potentiometer 12, installation screw 13, jackscrew 14, detection are visited
Needle 15, pull rod 16, adjustment bolt seat 17, adjustment bolt 18, reset spring 19, master controller 20, combined aural and visual alarm 21, solenoid valve
22, spray gun for paint 23, paint can 24, tracheae 25, pressurized gas bottle 26, upper detection probe 27, lower detection probe 28, wheel 29, rail
Road 30.
Specific embodiment
The present invention includes detection mechanical arm component, sensing and electrical control component, alarm assemblies, spray Pneumatic assembly.Detection is mechanical
Detection probe is installed in arm component front end, and detection probe directly touches wheel end face two wheel hubs up and down, detection probe and potentiometer phase
Connection, potentiometer are transported to the processing of sensing and electrical control component, driving alarm by generating resistance value signal between detection probe and wheel
Component and spray Pneumatic assembly.
Fig. 1,2 displays, the main component of detection mechanical arm component includes mounting bracket 1, cantilever arm 2, rotating arm 8, current potential
Device 12, detection probe 15.Mounting bracket 1 is disposed vertically on the ground, and one end of cantilever arm 2 and the upper end of mounting bracket 1 are fixed
Connection, the other end of cantilever arm 2 are connected with the rear end of rotating arm 8, and two potentiometers are separately fixed at the both ends of rotating arm 8,
Two detection probes 15 are parallel and horizontal positioned, the rear end of two detection probes 15 potentiometer shaft with two potentiometers 8 respectively
It is connected, the front end of detection probe 15 is opposite with the top edge of detected wheel 29 and lower edge respectively.
Fig. 1,2 displays, 1 chassis of mounting bracket, four screw hole are mounted on field ground platform.The top of mounting bracket 1 has
There are vertical mounting hole in screw thread, the rear end of cantilever arm 2, and mounting hole is sleeved on the top of mounting bracket 1, the installation at mounting hole both ends
There is fastening pad 3 on bracket 1 respectively, clamp nut 4 is screwed in 1 upper end of mounting bracket, adjusts the direction of cantilever arm 2, clamp nut 4
Cantilever arm 2 is fastenedly connected by the fastening pad 3 of 1 upper end of mounting bracket.
Fig. 1,2 displays, rotating arm 8 are the T-type structure that horizon bar 9 and vertical rod 10 form, and the rear portion of rotating arm 8 is level
Bar 9, the middle part of the front end connection vertical rod 10 of horizon bar 9.The front end of cantilever arm 2 is parallel clamp region, after horizon bar 9
End is in the gap between upper clamp plate and lower clamp plate.There are vertical axis hole, the plate of upper clamp plate and lower clamp plate in the rear end of horizon bar 9
Have corresponding axis hole on face, rotary shaft 6 is through upper clamp plate axis hole, horizon bar axis hole, in lower clamp plate axis hole, in upper clamp plate axis hole and
Bearing 5 is separately installed in lower clamp plate axis hole, bearing 5 and rotary shaft 6 are cooperatively connected, and 6 both ends of rotary shaft are consolidated by shaft end nut 7
It is fixed.In this way, rotating arm 8 can be rotated around rotary shaft 6 in horizontal plane.
Fig. 1,3 displays, there are horizontal potentiometer fixed plate 11, potentiometer in 10 both ends of vertical rod of 8 front end of rotating arm respectively
Fixed plate 11 is connect with vertical rod 10, and two potentiometers 12 are fixed on two potentiometer fixed plates 11 by installation screw 13 respectively
On bottom surface, there is vertical axis hole in two potentiometer fixed plates 11 respectively, two potentiometer shafts are through in axis hole respectively, axis hole
Diameter is greater than the diameter of potentiometer shaft, and two potentiometer shafts are connected with the rear end of two detection probes 15 by jackscrew 14 is fixed respectively
It connects.Detection probe 15 directly contacts 29 wheel hub side lower edges of wheel.The subtle swing of wheel hub will change potentiometer 12
Resistance value, wheel hub deflection and resistance value are proportional.
Under normal circumstances, the wheel hub of detection probe 15 and wheel has certain gap, and the resistance value of potentiometer 12 is certain
In range, when wheel hub deforms, after the setting sideslip limit, detection probe 15 will rotate respective angles, the resistance of potentiometer 12
Value will become larger, and change sensing and electrical control component input signals.When 15 front end of detection probe is swung because contacting wheel hub, inspection
The rear end of probing needle 15 just will drive potentiometer shaft rotation, and detection probe 15 is avoided to damage.
Potentiometer 12 automatically resets after capable of deflecting using Self-resetting potentiometer, detection probe 15 and potentiometer shaft
It is after pushing detection probe 15 to rotate by the installation effect of jackscrew 14, home position can be restored by cancelling external force detection probe 15.
Fig. 2 shows, the pull rod 16 of the oriented side protrusion in 9 rear end of horizon bar of rotating arm 8, the cantilever arm one at 16 rear of pull rod
Side is welded with adjustment bolt seat 17, there is screw hole on adjustment bolt seat 17, and the axis of screw hole is parallel with the axis of cantilever arm 2, adjustment
Bolt 18 is screwed in adjustment bolt seat 17, opposite behind the front end of adjustment bolt 18 and 9 rear end pull rod 16 of horizon bar, pull rod 16
Front end and the rear end of cantilever arm 2 have spring eye respectively, the both ends of reset spring 19 are connected in spring eye.Rotating arm 8
For one direction rotation, rotating arm 8 is resetted after rotating by reset spring 19, and opposite direction is limited by adjustment bolt 18.Turn
Dynamic adjustment bolt 18 can change the angle of rotating arm 8 Yu cantilever arm 2, adapt to the needs of 29 traffic direction of wheel, and can be appropriate
Adjustment.
Fig. 1,2 displays, sensing and electrical control component includes master controller 20.Overall structure master controller 20 is set using existing
Standby splicing, which is installed concentratedly, wherein has resistance value signal adapter (four-wire system position transmitter VOT-4W1), setting control in a cabinet
The parts such as instrument (intelligent two-way display control instrument KCMR-XJ21A), power supply.
Potentiometer 12(automatically resets current potential device WDD35D-8T 5K) resistance signal be sent into master controller 20, resistance value letter
0-5K resistance value signal is transformed to current signal 4-20MA by number converter.The alarm current upper limit is set separately in setting control instrument
Value.Display table shows that potentiometer 12 detects numerical value simultaneously.Set control instrument inside detection numerical value with set numerical value compared with
Device compares, then the output relay for being closed setting control instrument through driving unit works.Output relay drive control spray gas
The work of dynamic assembly solenoid and alarm assemblies.
Fig. 1,2 displays, alarm assemblies are combined aural and visual alarms 21, and combined aural and visual alarm 21 is using mature equipment.(LTE-
1101J rotation is sudden and violent to dodge combined aural and visual alarm 220V) one switching value of input issues music sound, remind staff.
Fig. 1,2 displays, spray Pneumatic assembly is by solenoid valve 22, spray gun for paint 23, paint can 24, tracheae 25, compressed gas
(solenoid valve 22:DN15 4 divides 220V electromagnetic gas valve to 26 composition of bottle；Spray gun for paint 23, paint can 24: finished product spray gun for paint F75；Compressed gas
Body bottle 26: carbon fiber gas cylinder 6.8L).Solenoid valve 22 is mounted on the middle part of spray gun for paint 23, the rear portion of paint can 24 and spray gun for paint 23
It is connected, pressurized gas bottle 26 is connected to 23 rear end of spray gun for paint at 24 rear of paint can, solenoid valve 22 and sensing by tracheae 25
The output signal end of electrically-controlled component is connected, and the front end of spray gun for paint 23 is opposite with detected 29 side of wheel.
It was found that the master controller 20 of sensing and electrical control component issues signal after 29 exception of wheel, drive magnetic valve 22 is opened, electricity
After magnet valve 22 is opened, gas is released in pressurized gas bottle 26, and compressed gas enters spray gun for paint 23 by tracheae 25, utilizes siphon
It acts on the coating taken out of in paint can 24 and enters spray gun for paint 23, coating is sprayed from 23 muzzle of spray gun for paint, sprays to abnormal wheel
As label on 29, found convenient for staff.
Fig. 4 is shown, when being detected to wheel 29, upper detection probe 27 and lower detection probe 28 respectively with wheel 29
Edge is opposite.There is following two situation when wheel 29 glances off:
When with the center line of appropriate wheel 29 along the straight line direction A, resistance derived from the potentiometer 12 that upper detection probe 27 connects
The current signal detection numerical value of value conversion is constant, is 4MA, and resistance value derived from the potentiometer 12 that lower detection probe 28 connects turns
The current signal detection numerical value changed is greater than 4MA；
When the center line of wheel 29 along straight line B to when, resistance value conversion derived from the potentiometer 12 that upper detection probe 27 connects
Current signal detection numerical value become larger, be greater than 4MA, and lower detection probe 28 connect potentiometer 12 derived from resistance value conversion
Current signal detection numerical value is constant, is 4MA.
Below in conjunction with attached drawing, this present invention is described further by example:
1 chassis of mounting bracket is mounted on field ground platform using tetra- screws of M10, and mounting bracket 1 is height 450mm diameter
50mm round steel.
Cantilever arm 2 is long 300mm square steel, and specification 80X80mm, there is vertical D50mm mounting hole in rear end, is sleeved on installation branch
The top of frame 1, uses fastening pad 3 respectively, and clamp nut 4 tightens 1 upper end of mounting bracket, adjusts the direction of cantilever arm 2.Cantilever arm
2 front ends are parallel clamp region, inlay two sets of outer diameter 52mm6304 bearings 5 of installation.It is diameter that rotary shaft 6 is mating with bearing
The both ends 20mm length 120mm M20 screw socket.
Rotating arm 8 is the T-type structure that horizon bar 9 and vertical rod 10 form, and is welded (overall length using 20X20mm square steel
200mm).Bearing 5 is distinguished in upper clamp plate axis hole and lower clamp plate axis hole and rotary shaft 6 is cooperatively connected, by shaft end nut 7 (M20)
It is fixed.
There is horizontal potentiometer fixed plate 11 at 10 both ends of vertical rod respectively, and potentiometer fixed plate 11 is connect with vertical rod 10,
Two potentiometers 12 (automatically reset current potential device WDD35D-8T 5K) are fixed on two potentiometers by installation screw 13 (M3) respectively
On the bottom surface of fixed plate 11, two potentiometer shafts are fixedly connected with two detection probes 15 respectively.
Detection probe 15 is diameter 10mm, and length 80mm is cone-shaped, and detection probe 15 directly contacts 29 wheel hub side of wheel
Lower edges.The subtle swing of wheel hub will change the resistance value of potentiometer 12, and wheel hub deflection and resistance value are proportional.
Rotating arm 8 is one direction rotation, and rotating arm 8 is drawn after rotating by reset spring 19(diameter 20mm long 150mm
Spring) it is resetted, opposite direction is limited by adjustment bolt 18 (M6X80mm).Rotation adjustment bolt 18 can change rotating arm 8 and stretch
The angle of arm 2 out adapts to the needs of 29 traffic direction of wheel.
Potentiometer 12 is to automatically reset current potential device WDD35D-8T 5K, and the resistance signal of potentiometer 12 is made a gift to someone master controller 20
Interior, 0-5K resistance value signal is transformed to current signal 4-20MA by resistance value signal adapter.
Control instrument is set as intelligent two-way display control instrument KCMR-XJ21A, alarm current upper limit value is set separately.It is aobvious
Show table while showing that potentiometer 12 detects numerical value.It sets inside control instrument detection numerical value and setting numerical value through comparator ratio
Compared with, then the output relay interfaces for setting control instrument are closed through driving unit.
Output relay Interface Controller spray Pneumatic assembly solenoid valve (DN15 4 divides 220V) and alarm (LTE-1101J
Rotation is sudden and violent to dodge combined aural and visual alarm 220V) work.If it find that the master controller 20 of sensing and electrical control component is sent out after 29 exception of wheel
Signal out, drive magnetic valve 22 are opened, and gas is released in pressurized gas bottle 26, and into spray gun for paint 23, coating is from spray gun for paint 23
Muzzle sprays, and sprays on abnormal wheel 29 as label, finds convenient for staff.
Claims (6)
1. a kind of ring cold machine wheel runs detection device, it is characterised in that: it includes detection mechanical arm component, sensing and electrical control group
Part, alarm assemblies, spray Pneumatic assembly, the output signal end of detection mechanical arm component and the input signal end of sensing and electrical control component
It is connected, the output signal end of sensing and electrical control component is connected with alarm assemblies, spray Pneumatic assembly respectively；Detection mechanical arm group
Part includes mounting bracket (1), cantilever arm (2), rotating arm (8), potentiometer (12), detection probe (15), and mounting bracket (1) is vertical
It fixes on the ground, one end of cantilever arm (2) is fixedly connected with the upper end of mounting bracket (1), the other end of cantilever arm (2) and rotation
The rear end of pivoted arm (8) is connected, and the front end of rotating arm (8) is vertical rod (10), and two potentiometers (12) are separately fixed at vertically
The both ends of bar (10), two detection probes (15) are parallel and horizontal positioned, the rear end of two detection probes (15) respectively with it is vertical
The potentiometer shaft of the potentiometer (12) at bar (10) both ends is connected, the front end of two detection probes (15) respectively with detected wheel
(29) top edge and lower edge is opposite.
2. ring cold machine wheel according to claim 1 runs detection device, it is characterised in that: the mounting bracket (1)
Screw thread is arranged at top, and there is vertical mounting hole in the rear end of cantilever arm (2), and mounting hole is sleeved on the top of mounting bracket (1), mounting hole
Have respectively fastening pad (3) in the mounting bracket (1) at both ends, clamp nut (4) is screwed in mounting bracket (1) upper end, clamp nut (4)
Cantilever arm (2) is fastenedly connected by the fastening pad (3) of mounting bracket (1) upper end.
3. ring cold machine wheel according to claim 1 runs detection device, it is characterised in that: the rotating arm (8) is water
The T-type structure of flat bar (9) and vertical rod (10) composition, the rear portion of rotating arm (8) are horizon bar (9), and the front end of horizon bar (9) connects
The middle part of vertical rod (10) is connect, the front end of cantilever arm (2) is parallel clamp region, and the rear end of horizon bar (9) is embedded in upper clamp plate
In gap between lower clamp plate, there is a vertical axis hole in the rear end of horizon bar (9), has correspondence in the plate face of upper clamp plate and lower clamp plate
Axis hole, rotary shaft (6) is through upper clamp plate axis hole, horizon bar axis hole, in lower clamp plate axis hole, in upper clamp plate axis hole and lower clamp plate axis
It is separately installed in hole bearing (5), bearing (5) and rotary shaft (6) are cooperatively connected, and rotary shaft (6) both ends are solid by shaft end nut (7)
It is fixed.
4. ring cold machine wheel according to claim 3 runs detection device, it is characterised in that: rotating arm (8) front end
Vertical rod (10) both ends have horizontal potentiometer fixed plate (11) respectively, potentiometer fixed plate (11) and vertical rod (10) are even
It connects, two potentiometers (12) are fixed in the plate face of two potentiometer fixed plates (11) respectively by installation screw (13), two electricity
There is vertical axis hole respectively in position device fixed plate (11), two potentiometer shafts are through in axis hole respectively, and the diameter of axis hole is greater than electricity
The diameter of position device axis, two potentiometer shafts are fixedly connected with the rear end of two detection probes (15) by jackscrew (14) respectively.
5. ring cold machine wheel according to claim 4 runs detection device, it is characterised in that: the water of the rotating arm (8)
The pull rod (16) of the flat oriented side protrusion in bar (9) rear end, cantilever arm (2) side at pull rod (16) rear are welded with adjustment bolt seat
(17), there is screw hole on adjustment bolt seat (17), the axis of screw hole is parallel with the axis of cantilever arm (2), and adjustment bolt (18) is screwed in
It is opposite behind the front end of adjustment bolt (18) and horizon bar (9) rear end pull rod (16) in adjustment bolt seat (17), pull rod (16)
Front end and the rear end of cantilever arm (2) have spring eye respectively, the both ends of reset spring (19) are connected in spring eye.
6. ring cold machine wheel according to claim 1 runs detection device, it is characterised in that: the spray Pneumatic assembly is
It is made of solenoid valve (22), spray gun for paint (23), paint can (24), tracheae (25), pressurized gas bottle (26), solenoid valve (22) installation
At the middle part of spray gun for paint (23), paint can (24) is connected with the rear portion of spray gun for paint (23), and pressurized gas bottle (26) passes through tracheae
(25) spray gun for paint (23) rear end at paint can (24) rear, the output signal end of solenoid valve (22) and sensing and electrical control component are connected to
It is connected, the front end of spray gun for paint (23) is opposite with detected wheel (29) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179157.XA CN109374313B (en) | 2018-10-10 | 2018-10-10 | Running detection device for annular cooling locomotive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179157.XA CN109374313B (en) | 2018-10-10 | 2018-10-10 | Running detection device for annular cooling locomotive wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109374313A true CN109374313A (en) | 2019-02-22 |
| CN109374313B CN109374313B (en) | 2023-11-21 |
Family
ID=65404074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811179157.XA Active CN109374313B (en) | 2018-10-10 | 2018-10-10 | Running detection device for annular cooling locomotive wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109374313B (en) |
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