CN203705553U - Detection apparatus of pantograph slide plate resistor - Google Patents
Detection apparatus of pantograph slide plate resistor Download PDFInfo
- Publication number
- CN203705553U CN203705553U CN201420047008.9U CN201420047008U CN203705553U CN 203705553 U CN203705553 U CN 203705553U CN 201420047008 U CN201420047008 U CN 201420047008U CN 203705553 U CN203705553 U CN 203705553U
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- Prior art keywords
- pantograph pan
- test probe
- cylinder
- test
- mobile device
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- Expired - Lifetime
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000012360 testing method Methods 0.000 claims abstract description 180
- 239000000523 sample Substances 0.000 claims abstract description 98
- 238000009434 installation Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 26
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000003137 locomotive effect Effects 0.000 description 3
- 238000004832 voltammetry Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model discloses a detection apparatus of a pantograph slide plate resistor. The detection apparatus comprises a test board and a testing device, wherein the test board possesses a supporting seat used for placing a pantograph slide plate; the testing device possesses a test probe assembly and a measurement circuit. The apparatus is characterized in that a pantograph slide plate fixing apparatus is also comprised and is used for fixing the pantograph slide plate on the supporting seat; a three-dimensional mobile apparatus of the test probe assembly is installed so that the test probe assembly moves along X, Y and Z directions and moves to each test point of the pantograph slide plate; control systems of the three-dimensional mobile apparatus, the pantograph slide plate fixing apparatus and the test probe assembly are connected. The structure of the apparatus is simple. Multipoint and single point bonding to the pantograph slide plate and rapid and high-efficiency detection of the resistor can be realized.
Description
Technical field
The utility model relates to the detection field of pantograph pan, relates in particular to a kind of pick-up unit of pantograph pan resistance.
Background technology
Pantograph pan is that electric locomotive obtains the important current collection element of power, is arranged on the topmost of pantograph, directly contacts with contact wire, and the electric current that obtains 100-1000A from contact wire under sliding mode is that locomotive is supplied electric power.
Along with improving constantly of train speed, the combination property of pantograph pan is proposed to more and more higher requirement, with the operation that guarantees that electric locomotive is safe and reliable.Wherein, the bonding resistance of pantograph pan is one of its important performance that will detect, and for guaranteeing traffic safety, the bonding resistance of pantograph pan requires to be no more than 2m Ω, so, before pantograph pan dispatches from the factory, carry out factory testing to its bonding resistance.
At present the manufacturer of pantograph pan substantially or adopt manual operations to detect the bonding resistance of pantograph pan, hand dipping efficiency is low, and the precision recording do not reach requirement, error is very large.For addressing the above problem, publication number is the detection system that the Chinese invention patent application of CN101672875A discloses a kind of pantograph carbon slide bonding resistance of electromotive, this invention is based on voltammetry principle, provide a kind of to the bonding resistance of pantograph pan carry out fast, detection system and the detection method of efficient quality testing.This invention has only proposed some test points of pantograph pan to measure, improve the detection efficiency of a test point, but the bonding resistance that guarantees pantograph pan is less than 2m Ω, need to measure multiple test points of pantograph pan, if while adopting the detection system of this invention to measure multiple test points, measure efficiency still very low.
Summary of the invention
The purpose of this utility model is exactly the problem existing in order to overcome above-mentioned prior art, a kind of pick-up unit of pantograph pan resistance is provided, the utility model adopts automaton to detect the bonding resistance of pantograph pan, realizes multi-point sampler fast, efficiently.
The utility model provides a kind of pick-up unit of pantograph pan resistance, comprising: test board, has the bearing for placing pantograph pan; There is the proving installation of test probe assembly and metering circuit; Pantograph pan stationary installation, for being fixed on bearing by pantograph pan; The three-dimensional moving device of described test probe assembly is installed; Connect the control system of described three-dimensional moving device, described pantograph pan stationary installation and described test probe assembly.
Preferably, described pantograph pan stationary installation comprises: correspondence is arranged on two clamping cylinder assemblies of pantograph pan both sides, and described each clamping cylinder assembly comprises: be fixed on the clamping cylinder on test board; The clamp arm being connected with the piston rod of described clamping cylinder; Wherein, be provided with for detection of piston rod and stretch out or the clamping cylinder sensor putting in place of retracting in described clamping cylinder, described clamping cylinder sensor is connected with control system.
Preferably, described test probe assembly comprises: test probe and the probe drive device that is connected described test probe.
Preferably, described probe drive device comprises: test probe support; Correspondence is arranged on two tested cylinder at the upper and lower two ends of described test probe support; Wherein, be provided with for detection of piston rod and stretch out or the tested cylinder sensor putting in place of retracting in described tested cylinder, described tested cylinder sensor is connected with control system; Wherein, on the piston rod of each described tested cylinder, be connected with respectively a described test probe.
Preferably, described metering circuit comprises: the low resistance proving installation being connected by wire with described test probe; The computing machine being connected by data line with described low resistance tester; Wherein, the test point of described test probe, low resistance proving installation and pantograph pan is connected to form a resistance test loop.
Preferably, described three-dimensional moving device comprises: be respectively used to adjust described test probe at the X of the position of X, Y, Z direction to mobile device, Z-direction mobile device and Y-direction mobile device; Wherein, described Z-direction mobile device is fixedly connected with Y-direction mobile device to mobile device with X respectively; Wherein, described test probe support is fixedly mounted on described Y-direction mobile device.
Preferably, described X is to be arranged on X on test board to lead screw assembly to mobile device, and described X comprises to lead screw assembly: the X parallel with pantograph pan is to leading screw; Be arranged on described X to leading screw one end and drive the first stepper motor of its rotation; The X that is set in described X and is threaded on leading screw and with it is to transmission nut; Wherein, described Z-direction mobile device is fixedly mounted on X and under the drive of transmission nut, moves to leading screw along described X on directions X on transmission nut and at X.
Preferably, described Z-direction mobile device is Z-direction lead screw assembly, and described Z-direction lead screw assembly comprises: be fixedly mounted on described X to the leading screw seat on transmission nut; Be arranged on the Z-direction leading screw on described leading screw seat; Be arranged on described Z-direction leading screw one end and drive the second stepper motor of its rotation; Be set in the Z-direction transmission nut being threaded on described Z-direction leading screw and with it; Wherein, described Y-direction mobile device is fixedly mounted on described Z-direction transmission nut and under the drive of Z-direction transmission nut and moves up in Z side along described Z-direction leading screw.
Preferably, described Y-direction mobile device is Y-direction cylinder assembly, and described Y-direction cylinder assembly comprises: be fixedly mounted on the Y-direction air cylinder support on described Z-direction transmission nut; Be arranged on the Y-direction cylinder on described Y-direction air cylinder support; Wherein, described test probe support is fixedly mounted on the piston rod of described Y-direction cylinder and moves in the Y direction under the drive of the piston rod of Y-direction cylinder; Wherein, be provided with for detection of piston rod and stretch out or the Y-direction cylinder sensor putting in place of retracting in described Y-direction cylinder, described Y-direction cylinder sensor is connected with control system.
The beneficial effects of the utility model embody in the following areas:
1, the structure of the detecting device of the utility model pantograph pan resistance is simple, and cost is low, adopts robotization control;
2, the utility model can be realized automatic test to the bonding resistance of the each test point of pantograph pan, test resistance value synchronously upload to computing machine preserve and judge qualified;
3, test probe of the present utility model can be passed the electric current of test point, magnitude of voltage back low resistance proving installation after contacting with pantograph pan test point simultaneously, obtains fast the bonding resistance value of pantograph pan test point;
4, three-dimensional moving device of the present utility model can move to test probe each test point of pantograph pan accurately and rapidly, efficiently obtains the bonding resistance value of pantograph pan;
5, pantograph pan stationary installation of the present utility model is fixed pantograph pan, can realize test probe and accurately move to each test point of pantograph pan.
Accompanying drawing explanation
Fig. 1 is that the pick-up unit of the utility model pantograph pan resistance is at the front view of test mode;
Fig. 2 is that the A-A shown in Fig. 1 is to view;
Fig. 3 is that the pick-up unit of the utility model pantograph pan resistance is not at the side view of test mode;
Fig. 4 is the test philosophy figure of proving installation of the present utility model.
Description of reference numerals: 1-test board; 11-bearing; 2-pantograph pan; 3-clamping cylinder assembly; 31-clamping cylinder; 32-clamp arm; 32a-telescopic arm; 32b-swing arm; 4-test probe assembly; 41-test probe support; 42-tested cylinder; 43-test probe; 5-low resistance proving installation; 51-wire; 6-computing machine; 61-data line; 7-X is to mobile device; 71-X is to leading screw; 72-the first stepper motor; 73-X is to transmission nut; 8-Z is to mobile device; 81-Z is to leading screw; 82-the second stepper motor; 83-Z is to transmission nut; 84-leading screw seat; 9-Y is to mobile device; 91-Y is to air cylinder support; 92-Y is to cylinder.
Embodiment
Describe the utility model in detail below in conjunction with specific embodiment.
As shown in Figure 1, 2, 3, a kind of pick-up unit of pantograph pan resistance, comprising: test board 1; There is the proving installation of test probe assembly 4 and metering circuit; Pantograph pan stationary installation; The three-dimensional moving device of described test probe assembly 4 is installed; Connect the control system of described three-dimensional moving device, described pantograph pan stationary installation and described test probe assembly.Wherein, test board 1 has bearing 11, for placing pantograph pan to be tested 2; After pantograph pan 2 is placed on bearing 11, control system control pantograph pan stationary installation is fixed on pantograph pan 2 on bearing 11; Then, three-dimensional moving device moves and drives test probe assembly mounted thereto to move upward in X, Y, Z side described in control system control, described test probe assembly 4 is accurately moved to the test point of pantograph pan; Finally, control system control test probe assembly 4 is connected with pantograph pan contact, makes the test point of test probe assembly 4, pantograph pan and metering circuit form a resistance test loop, is used for detecting the bonding resistance of pantograph pan test point.Wherein, the utility model accurately moves to test probe assembly 4 each test point of pantograph pan by control system control three-dimensional moving device, utilize proving installation can accurately measure the bonding resistance of pantograph pan.
Concrete structure and the mutual relationship thereof of the pick-up unit below in conjunction with accompanying drawing to the utility model pantograph pan resistance describe in detail.
As shown in Figures 1 to 3, on test board 1, be placed with pantograph pan to be tested, pantograph pan stationary installation and three-dimensional moving device.
Wherein, as shown in Figure 1, described pantograph pan stationary installation comprises: correspondence is arranged on two clamping cylinder assemblies 3 of pantograph pan both sides, described two clamping cylinder assemblies 3 are for being fixed on pantograph pan bearing 11, make each test point on pantograph pan to be tested all have definite position with respect to test probe assembly 4, test probe assembly 4 can accurately be located.As shown in Figure 3, described each clamping cylinder assembly 3 comprises: be fixed on the clamping cylinder 31 on test board; The clamp arm 32 being connected with the piston rod of described clamping cylinder 31.Described clamp arm 32 comprises: the telescopic arm 32a being fixedly connected with the piston rod of described clamping cylinder 31 and the swing arm 32b hinged with described telescopic arm 32a, in the time that described telescopic arm 32a does stretching motion along with piston rod, drive swing arm 32b to do oscillating motion.
In addition, be provided with for detection of piston rod and stretch out or the clamping cylinder sensor putting in place of retracting in described clamping cylinder 31, described clamping cylinder sensor is connected with control system.Concrete, after stretching out the clamping cylinder sensor putting in place for detection of piston rod and detecting that piston rod stretches out and puts in place, send a signal to control system, control system control piston bar stops stretching out, now swing arm 32b swings and puts in place, thereby pantograph pan is clamped on bearing.When the resistance of detection of end pantograph pan, the piston rod of clamping cylinder 31 shrinks, after the clamping cylinder sensor putting in place when retracting for detection of piston rod detects that piston rod retraction puts in place, send a signal to control system, control system control piston bar stops retracting, and now clamp arm 32 sets back.
Wherein, described test probe assembly 4 is used for being connected with pantograph pan contact and forming a resistance test loop.As shown in Fig. 2 or 3, described test probe assembly 4 comprises: be used for and pantograph pan the contact test probe 43 being connected and the probe drive device that connects described test probe 43.Described test probe 43 is for having arbitrarily the metalwork of conductive characteristic.
Concrete, described probe drive device comprises: test probe support 41; Correspondence is arranged on two tested cylinder 42 at described test probe support two ends Shang Xia 41, is connected with respectively a described test probe 43 on the piston rod of each described tested cylinder 42.
In addition, be provided with for detection of piston rod and stretch out or the tested cylinder sensor putting in place of retracting in described tested cylinder 42, described tested cylinder sensor is connected with control system.When test probe 43 moves to after the test point of pantograph pan, the piston rod of two tested cylinder 42 of control system control stretches out, drive described two test probes 43 to do move toward one another, until these two test probes 43 are connected with the test point contact of pantograph pan, now, be separately positioned in two tested cylinder 42 and stretch out for detection of piston rod the tested cylinder sensor putting in place and detect that piston rod stretches out and put in place, send a signal to control system, control system control piston bar stops stretching out.
After two test probes 43 are connected with the test point contact of pantograph pan, test point and a resistance test loop of metering circuit formation of two test probes 43, pantograph pan, this resistance test loop can obtain the resistance value of pantograph pan test point.
Wherein, as shown in Figure 4, described metering circuit is connected with two test probes 43, and described metering circuit comprises: the low resistance proving installation 5 being connected by wire 51 with described test probe 43; The computing machine 6 being connected by data line 61 with described low resistance tester 5.Wherein, the test point of described test probe 43, low resistance proving installation 5 and pantograph pan is connected to form a resistance test loop; Described low resistance proving installation 5 arrives computing machine 6 for resistance value the synchronous driving of obtaining pantograph pan test point.Described computing machine 6 is for the resistance value of simultaneous display storage pantograph pan test point qualified for judging whether.
Described low resistance proving installation 5 is measured the bonding resistance of pantograph pan according to DC current voltage method: the measurement electric current from low resistance proving installation 5 is inputted from a test probe 43, the flow through test point of pantograph pan, export from another test probe 43, get back to low resistance proving installation 5, form current return; Meanwhile, two test probes 43 that are connected with the test point of pantograph pan can obtain the magnitude of voltage of pantograph pan test point, and according to voltammetry, low resistance proving installation 5 can calculate the bonding resistance value of pantograph pan test point.
Wherein, three-dimensional moving device connects described test probe assembly 4 and is used for adjusting the position of described test probe assembly 4 in X, Y, Z direction.As shown in Figures 1 to 3, described three-dimensional moving device comprises: be respectively used to adjust described test probe 43 at the X of the position of X, Y, Z direction to mobile device 7, Z-direction mobile device 8 and Y-direction mobile device 9.Wherein, described Z-direction mobile device 8 is fixedly connected with Y-direction mobile device 9 to mobile device 7 with X respectively; Described test probe support 41 is fixedly mounted on described Y-direction mobile device 9.
Described X is to be arranged on X on test board to lead screw assembly to mobile device, and as shown in Figures 1 to 3, described X comprises to lead screw assembly: the X parallel with pantograph pan is to leading screw 71; Be arranged on described X to leading screw one end and drive the first stepper motor 72 of its rotation; The X that is set in described X and is threaded on leading screw and with it is to transmission nut 73.
Described Z-direction mobile device 8 is fixedly mounted on X and under the drive of transmission nut, moves to leading screw along described X on directions X on transmission nut 73 and at X.Described Z-direction mobile device 8 is Z-direction lead screw assembly, and as shown in Fig. 2 to 3, described Z-direction lead screw assembly comprises: be fixedly mounted on described X to the leading screw seat 84 on transmission nut 73; Be arranged on the Z-direction leading screw 81 on described leading screw seat 84; Be arranged on described Z-direction leading screw one end and drive the second stepper motor 82 of its rotation; Be set in the Z-direction transmission nut 83 being threaded on described Z-direction leading screw and with it.
Described Y-direction mobile device 9 is fixedly mounted on described Z-direction transmission nut 83 and under the drive of Z-direction transmission nut and moves up in Z side along described Z-direction leading screw.Described Y-direction mobile device 9 is Y-direction cylinder assembly, and as shown in Fig. 2 to 3, described Y-direction cylinder assembly comprises: be fixedly mounted on the Y-direction air cylinder support 91 on described Z-direction transmission nut 83; Be arranged on the Y-direction cylinder 92 on described Y-direction air cylinder support; Wherein, described test probe support 41 is fixedly mounted on the piston rod of described Y-direction cylinder and moves in the Y direction under the drive of the piston rod of Y-direction cylinder.
Under the control of control system, X, to lead screw assembly, Z-direction lead screw assembly and Y-direction cylinder assembly interoperation, moves to test probe 43 at the test point place of pantograph pan.
In addition, be provided with for detection of piston rod and stretch out or the Y-direction cylinder sensor putting in place of retracting in described Y-direction cylinder 92, described Y-direction cylinder sensor is connected with control system.Concrete, after stretching out the Y-direction cylinder sensor putting in place for detection of piston rod and detecting that piston rod stretches out and puts in place, send a signal to control system, control system control piston bar stops stretching out, test probe 43 and the test point of pantograph pan are positioned on same vertical plane, and the test point of pantograph pan is just in time positioned in the middle of two test probes 43.
The detection method of the utility model to pantograph pan resistance, comprises the following steps:
A) pantograph pan to be tested is placed on the bearing 11 of test board 1, open the power supply of the pick-up unit of pantograph pan resistance, connect source of the gas, press Test Switchboard, two clamping cylinder assemblies 3 that correspondence is arranged on pantograph pan 2 both sides are fixed on pantograph pan on bearing 11 under the control of control system;
B) control system receives pantograph pan is fixed on after the signal on bearing 11, controlling three-dimensional moving device drive installation test probe assembly thereon moves upward in X, Y, Z side, test probe 43 and the test point of pantograph pan are positioned on same vertical plane, and the test point of pantograph pan is just in time positioned in the middle of two test probes 43;
C) control system receives after the test point that test probe 43 moves to pantograph pan, controls the test point motion of described test probe 43 to pantograph pan, until contact and clamp described test point;
D) contact and clamp after described test point at described test probe 43, the test point of described test probe 43, low resistance proving installation 5 and pantograph pan is connected to form a resistance test loop, and the resistance of described pantograph pan test point is measured.
Wherein, the concrete grammar of control system control three-dimensional moving device action is:
First, control system control X moves to lead screw assembly and Z-direction lead screw assembly simultaneously, makes described test probe assembly in X, the motion of Z direction, and the center of two test probes of described test probe assembly and the test point of pantograph pan are positioned in same level;
Then, after the center of described two test probes and the test point of pantograph pan are positioned in same level, control the action of Y-direction cylinder assembly, described test probe assembly is moved in Y-direction, test probe 43 and the test point of pantograph pan are positioned on same vertical plane, and the test point of pantograph pan is just in time positioned in the middle of two test probes 43.
After the bonding resistance of a test point is tested, control system is controlled three-dimensional moving device action again, adjusts the position of test probe assembly, makes test probe move to next test point place and measures, until detected all test points.
Detected after all test points, the pick-up unit of pantograph pan resistance restPoses, and waits next pantograph pan to be detected.
Utilize proving installation of the present utility model can realize fast the automatic test of the bonding resistance to the each test point of pantograph pan, test resistance value synchronously upload to computing machine preserve and judge qualified.
In addition, the utility model is evenly chosen multiple test points by the diverse location at pantograph pan, and the bonding resistance of each test point of choosing is all met the demands, and improves accuracy of detection.Simultaneously, in order further to improve detection efficiency, three-dimensional moving device of the present utility model can move to test probe each test point of pantograph pan accurately and rapidly, in conjunction with proving installation, each test point is detected, and efficiently obtains the bonding resistance value of pantograph pan.
The preferred PLC of control system of the present utility model.
Although above-mentioned, the utility model is described in detail; but the utility model is not limited to this; those skilled in the art can modify according to principle of the present utility model; therefore, all various modifications of carrying out according to principle of the present utility model all should be understood to fall into protection domain of the present utility model.
Claims (9)
1. a pick-up unit for pantograph pan resistance, comprising:
Test board, has the bearing for placing pantograph pan;
There is the proving installation of test probe assembly and metering circuit;
It is characterized in that, also comprise:
Pantograph pan stationary installation, for being fixed on bearing by pantograph pan;
The three-dimensional moving device of described test probe assembly is installed;
Connect the control system of described three-dimensional moving device, described pantograph pan stationary installation and described test probe assembly.
2. the pick-up unit of pantograph pan resistance according to claim 1, is characterized in that, described pantograph pan stationary installation comprises: correspondence is arranged on two clamping cylinder assemblies of pantograph pan both sides, and described each clamping cylinder assembly comprises:
Be fixed on the clamping cylinder on test board;
The clamp arm being connected with the piston rod of described clamping cylinder;
Wherein, be provided with for detection of piston rod and stretch out or the clamping cylinder sensor putting in place of retracting in described clamping cylinder, described clamping cylinder sensor is connected with control system.
3. the pick-up unit of pantograph pan resistance according to claim 1, is characterized in that, described test probe assembly comprises: test probe and the probe drive device that is connected described test probe.
4. the pick-up unit of pantograph pan resistance according to claim 3, is characterized in that, described probe drive device comprises:
Test probe support;
Correspondence is arranged on two tested cylinder at the upper and lower two ends of described test probe support;
Wherein, be provided with for detection of piston rod and stretch out or the tested cylinder sensor putting in place of retracting in described tested cylinder, described tested cylinder sensor is connected with control system;
Wherein, on the piston rod of each described tested cylinder, be connected with respectively a described test probe.
5. the pick-up unit of pantograph pan resistance according to claim 4, is characterized in that, described metering circuit comprises:
The low resistance proving installation being connected by wire with described test probe;
The computing machine being connected by data line with described low resistance tester;
Wherein, the test point of described test probe, low resistance proving installation and pantograph pan is connected to form a resistance test loop.
6. the pick-up unit of pantograph pan resistance according to claim 5, it is characterized in that, described three-dimensional moving device comprises: be respectively used to adjust described test probe at the X of the position of X, Y, Z direction to mobile device, Z-direction mobile device and Y-direction mobile device;
Wherein, described Z-direction mobile device is fixedly connected with Y-direction mobile device to mobile device with X respectively;
Wherein, described test probe support is fixedly mounted on described Y-direction mobile device.
7. the pick-up unit of pantograph pan resistance according to claim 6, is characterized in that, described X is to be arranged on X on test board to lead screw assembly to mobile device, and described X comprises to lead screw assembly:
The X parallel with pantograph pan is to leading screw;
Be arranged on described X to leading screw one end and drive the first stepper motor of its rotation;
The X that is set in described X and is threaded on leading screw and with it is to transmission nut;
Wherein, described Z-direction mobile device is fixedly mounted on X and under the drive of transmission nut, moves to leading screw along described X on directions X on transmission nut and at X.
8. the pick-up unit of pantograph pan resistance according to claim 7, is characterized in that, described Z-direction mobile device is Z-direction lead screw assembly, and described Z-direction lead screw assembly comprises:
Be fixedly mounted on described X to the leading screw seat on transmission nut;
Be arranged on the Z-direction leading screw on described leading screw seat;
Be arranged on described Z-direction leading screw one end and drive the second stepper motor of its rotation;
Be set in the Z-direction transmission nut being threaded on described Z-direction leading screw and with it;
Wherein, described Y-direction mobile device is fixedly mounted on described Z-direction transmission nut and under the drive of Z-direction transmission nut and moves up in Z side along described Z-direction leading screw.
9. the pick-up unit of pantograph pan resistance according to claim 8, is characterized in that, described Y-direction mobile device is Y-direction cylinder assembly, and described Y-direction cylinder assembly comprises:
Be fixedly mounted on the Y-direction air cylinder support on described Z-direction transmission nut;
Be arranged on the Y-direction cylinder on described Y-direction air cylinder support;
Wherein, described test probe support is fixedly mounted on the piston rod of described Y-direction cylinder and moves in the Y direction under the drive of the piston rod of Y-direction cylinder;
Wherein, be provided with for detection of piston rod and stretch out or the Y-direction cylinder sensor putting in place of retracting in described Y-direction cylinder, described Y-direction cylinder sensor is connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047008.9U CN203705553U (en) | 2014-01-24 | 2014-01-24 | Detection apparatus of pantograph slide plate resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047008.9U CN203705553U (en) | 2014-01-24 | 2014-01-24 | Detection apparatus of pantograph slide plate resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705553U true CN203705553U (en) | 2014-07-09 |
Family
ID=51055973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420047008.9U Expired - Lifetime CN203705553U (en) | 2014-01-24 | 2014-01-24 | Detection apparatus of pantograph slide plate resistor |
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| Country | Link |
|---|---|
| CN (1) | CN203705553U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808066A (en) * | 2014-01-24 | 2015-07-29 | 苏州东南电碳科技有限公司 | Detection apparatus and detection method of resistance of pantograph slide plate |
| WO2016033783A1 (en) * | 2014-09-04 | 2016-03-10 | 惠州市吉瑞科技有限公司 | Atomizer resistance testing apparatus |
| CN109270354A (en) * | 2018-08-23 | 2019-01-25 | 大同新成新材料股份有限公司 | A kind of pantograph pan resistor detecting device and its detection method |
-
2014
- 2014-01-24 CN CN201420047008.9U patent/CN203705553U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808066A (en) * | 2014-01-24 | 2015-07-29 | 苏州东南电碳科技有限公司 | Detection apparatus and detection method of resistance of pantograph slide plate |
| WO2016033783A1 (en) * | 2014-09-04 | 2016-03-10 | 惠州市吉瑞科技有限公司 | Atomizer resistance testing apparatus |
| CN109270354A (en) * | 2018-08-23 | 2019-01-25 | 大同新成新材料股份有限公司 | A kind of pantograph pan resistor detecting device and its detection method |
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| C14 | Grant of patent or utility model | ||
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| C56 | Change in the name or address of the patentee | ||
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Address after: Wenzhou Shuangfeng town Industrial Park Taicang city Suzhou city Jiangsu province 215415 Patentee after: Suzhou southeast better new material Co.,Ltd. Address before: Wenzhou Shuangfeng town Industrial Park Taicang city Suzhou city Jiangsu province 215415 Patentee before: SUZHOU DONGNAN CARBON TECHNOLOGY CO.,LTD. |
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| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Wenzhou Shuangfeng town Industrial Park Taicang city Suzhou city Jiangsu province 215400 Patentee after: SUZHOU DONEKA NEW MATERIALS Corp.,Ltd. Address before: Wenzhou Shuangfeng town Industrial Park Taicang city Suzhou city Jiangsu province 215415 Patentee before: Suzhou southeast better new material Co.,Ltd. |
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Granted publication date: 20140709 |