CN105486958A - Automatic test apparatus of switch cabinets - Google Patents
Automatic test apparatus of switch cabinets Download PDFInfo
- Publication number
- CN105486958A CN105486958A CN201610019649.7A CN201610019649A CN105486958A CN 105486958 A CN105486958 A CN 105486958A CN 201610019649 A CN201610019649 A CN 201610019649A CN 105486958 A CN105486958 A CN 105486958A
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- Prior art keywords
- switch cubicle
- switch
- automatic test
- ate
- testing machine
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
Abstract
The invention provides an automatic test apparatus of switch cabinets. The automatic test apparatus includes a testing machine and a conveying machine; the testing machine and a rolling channel stage in the testing machine are mainly used for making the switch cabinets arranged in place and are responsible for various kinds of testing work; and the conveying machine is used for the transferring, guiding, direction transferring and conveying of the switch cabinets between a production line and the testing machine before and after detection. The automatic test apparatus of the switch cabinets provided by the invention has high automation degree and can assist in saving a lot of manpower and material resources and greatly shortening time required for the detection of the switch cabinets.
Description
Technical field
The present invention relates to switch cubicle field, relate more particularly to a kind of ATE (automatic test equipment) of switch cubicle.
Background technology
Switch cubicle (switchcabinet) is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, then enters sub-control switch, and each shunt needs to arrange by it.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, as generating plant etc., the low-frequency load reduction be also provided with as protecting major equipment had.
The Main Function of switch cubicle carries out generating electricity in electric system, transmits electricity, in the process of distribution and electric energy conversion, carries out folding, control and protection consumer.Parts in switch cubicle mainly contain the compositions such as isolating switch, disconnector, on-load switch, operating mechanism, mutual inductor and various protective devices.The sorting technique of switch cubicle is a lot, as being divided into withdraw-type switch cabinet and fixed switching cabinet by isolating switch mounting means; Or according to the difference of cabinet body structure, open type switch cubicle, metal closed switch cabinet and metal enclosed armoured switch cabinet can be divided into; High-tension switch cabinet can be divided into again, Medium Voltage Switchgear and low-tension switch cabinet etc. according to electric pressure difference.Mainly be applicable to various different occasion such as generating plant, transformer station, petrochemical complex, metallurgical steel rolling, industry light industry textile industry, industrial enterprise and residential quarters, skyscraper etc.
In prior art, before the loop Insulation Test of underway pressure GIS switch cabinet main, need a large amount of preliminary work.Compared to the time needed for test, preliminary work institute's time spent is far longer than test required time.So want the efficiency improving switch cubicle test, shortening test preliminary work and taken time, is the key of problem.And test preliminary work major part of taking time all concentrate on switch cubicle conveying, test in the shutoff of assembled and bus casing.Therefore, the time shortening these three kinds of preliminary works will shorten the time of test to a great extent, improves the efficiency of test.
Summary of the invention
The invention provides a kind of ATE (automatic test equipment) that the invention provides a kind of switch cubicle, it is characterized in that, comprising: testing machine and conveyor, testing machine and interior roller path bench thereof are mainly used to switch cubicle is in place and every testing; Conveyor for the production of between streamline and testing machine before detection after the transfer of switch cubicle, guiding, orientation conversion and conveying; Described conveyor comprises railcar and slewing.
Preferably, railcar comprises two motors, and one makes one's options on many streamlines for realizing railcar; An other motor is connected by chain with the cylinder in railcar, is transported in test section, switch cubicle is outputted to switch cubicle streamline on after having detected simultaneously again from streamline.
Preferably, the raceway that is made up of vehicle frame, multiple cylinder of described railcar and corresponding power and mechanical transmission mechanism, carriage walking wheel, track and the electric control system such as corresponding power and mechanical transmission mechanism, switch cubicle guiding mechanism, rear stop and corresponding pneumatic control mechanism, travel switch, optoelectronic switch form.
Preferably, slewing is turntable vehicle, and turntable vehicle comprises two motors; A motor realizes the rolling of turntable vehicle cylinder, conveying switch cubicle; An other motor, in conjunction with swiveling gear, realizes the rotation within the scope of turntable vehicle 180 °.
Preferably, the raceway, swiveling gear, corresponding power and the mechanical transmission mechanism that are made up of stand, multiple cylinder of turntable vehicle and corresponding pneumatic control mechanism, travel switch, optoelectronic switch electric control system form.
Preferably, the swiveling gear of turntable vehicle and the engaged gears of motor realize turntable vehicle 180 ° and 90 ° rotate; Swing pinion is provided with three limit switches, respectively position-limiting action is played to 90 ° and 180 ° of rotate commands; Turntable vehicle is provided with optoelectronic switch, turntable vehicle centre position is positioned.
Preferably, testing machine comprises the assembled equipment of switch cubicle shutoff, carries out shutoff to switch cubicle.
Preferably, the assembled equipment of described switch cubicle shutoff is pressing plate plugging device; The assembled equipment of described switch cubicle shutoff is the assembled equipment of withstand voltage transition air chamber.
Preferably, testing machine comprises frame, mechanical transmission component, hydraulic transmission part.
Preferably, machine driven system comprises left and right displacement system, and described left and right displacement system comprises: rack-mounted upper and lower two guide rails, and rack-mounted motor, belt wheel, leading screw; Machine driven system also comprises upper and lower displacement system, and described upper and lower displacement system comprises: rack-mounted left and right two guide rails, top install motor, belt wheel and run through the upper and lower down-feed screw of framework.
Switch cubicle ATE (automatic test equipment) provided by the invention, automaticity is high, can save a large amount of man power and materials, shortens the time required for switch cubicle detection greatly simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of switch cubicle ATE (automatic test equipment);
Fig. 2 is the schematic diagram of railcar;
Fig. 3 is the schematic diagram of turntable vehicle;
Fig. 4 is the double-bus feeder cabinet schematic diagram of ZX2 switch cubicle;
Fig. 5 is the schematic diagram of the traversing realization of air chamber;
Fig. 6 is the schematic diagram that air chamber lifting realizes.
Embodiment
In prior art, the preliminary work before switch cubicle test comprises: 1, the adjustment of air chamber position such as the rise and fall of air chamber, all around of switch cubicle frock all need manpower to go promotion; 2, by some meanss of delivery such as fork truck, crane, switch cubicle is transported to the assigned address of test tool; 3, lubricating grease uniform is spread upon region on silicon rubber insulation part that bus junction uses, and be inserted on the bus-bar room bus connector of switch cubicle; 4, the withstand voltage transition air chamber of tooling device and the bus-bar room bus interface of switch cubicle intact assembled, the bus interface silicon rubber insulation plug shutoff scribbling appropriate grease, then adopts the insulation plug on special pull bar, clamp pressing bus; 5, the special plug of cable socket of appropriate grease is scribbled; 7, with the cable bulkhead scribbling grease, shutoff is carried out to cable port, with air gun, plug screw is locked; 8, secondary wiring of current mutual inductor terminal wants short circuit and ground connection, and the lead-out terminal of capacitance partial pressure device must short circuit ground connection, and during test, switch cubicle needs reliable ground.The preliminary work of switch cabinet one-time test completes, and next step is and starts test to test cable pressurization.
As can be seen from above-mentioned preliminary work of once testing, switch cabinet bus room and withstand voltage transition air chamber assembled; The shutoff of bus interface; The conveying of switch cubicle.This three step account for the time of the overwhelming majority.The efficiency wanting a raising test fixture has only and shortens this time needed for three steps.
Therefore the present invention proposes a kind of ATE (automatic test equipment) of switch cubicle, comprising: testing machine and conveyor two large divisions.Below in conjunction with accompanying drawing, switch cubicle ATE (automatic test equipment) of the present invention is described in detail.
Fig. 1 is the schematic diagram of switch cubicle ATE (automatic test equipment), and the switch cubicle ATE (automatic test equipment) that the present invention proposes is primarily of testing machine and conveyor two large divisions composition, and testing machine 1 and interior roller path bench thereof mainly perform the accurately in place of switch cubicle 2 and every professional experiment work.And conveyor 3 mainly to perform between production line and testing machine 1 transfer of switch cubicle 2 before the test, guiding, orientation are changed and the task of conveying.
Wherein testing machine 1 part by frame, test tool left and right, up and down, vertical racking device and corresponding power and machine driven system, specialty test pressing plate and corresponding Hydraulic Power Transmission System and electric control system form.By the suspension type control enclosure of testing machine 1 side, experiment work flow processs such as manual can completing the movement of test tool, locate, exert pressure.
Roller path bench in addition in testing machine 1 also belongs to testing machine part, but the electrical control of its cylinder and the outer conveyer control system of machine merge.This roller path bench, except conveying function, also takes on accurate guiding when switch cubicle 2 enters this roller path bench and final positioning function.
Conveyor 3 is made up of railcar and turntable vehicle.The raceway that railcar is made up of vehicle frame, multiple cylinder and accordingly power and mechanical transmission mechanism, carriage walking wheel, track and the electric control system etc. such as corresponding power and mechanical transmission mechanism, switch cubicle guiding mechanism, rear stop and corresponding pneumatic control mechanism, travel switch, optoelectronic switch form.Except conveying function, this dolly can realize switch cubicle 2 in course of conveying to the function that test reference field is drawn close.The raceway that turntable vehicle is made up of stand, multiple cylinder, swiveling gear, corresponding power and the electric control system such as mechanical transmission mechanism and corresponding pneumatic control mechanism, travel switch, optoelectronic switch form.Except conveying function, this TV station can realize the translation function in switch cubicle pros and cons orientation.
Conveyor, by the operator's console outside fence, realizes switch cubicle 2 by the Returning process operation after the conveying of Production line alignment testing machine 1 and test.
Want that switch cubicle is transported to test site to test, tested Hou Zai output test district, the present invention is realized by motor positive and inverse, rotates and reverse the functions such as the conveying that realizes switch cubicle and rotation by what control the motor of railcar.
Railcar comprises two motors, one is to realize railcar at many streamlines, and such as 1#, 2#, 3# streamline makes one's options.An other motor is connected by chain with the cylinder on dolly, is transported in test section, switch cubicle is outputted to switch cubicle streamline on after having tested simultaneously again from streamline.
Fig. 2 is the schematic diagram of railcar, and as shown in the figure, railcar 4 has two tracks 5, by controlling the rotating of motor, realizing railcar 4 and running left and right on the rail 5.Also comprising three limit switches X36, X37, X40, is can stop before 1#, 2#, 3# streamline to control railcar 4.Also comprise four photoelectric sensor X33, X34, X35, X41, be respectively used to the location, centre position of 1 ~ 3# streamline and railcar 4.
Turntable vehicle, this turntable vehicle carries out rotation process to switch cubicle after being transported to test section for switch cubicle.Fig. 3 is the schematic diagram of turntable vehicle, and as shown in the figure, the function of turntable vehicle 6 is also made up of two motors, and a motor realizes the rolling of turntable vehicle 6 cylinder, conveying switch cubicle 2.An other motor, in conjunction with swiveling gear, realizes the rotation within the scope of turntable vehicle 180 °.The swiveling gear of turntable vehicle 6 and the engaged gears of motor realize turntable vehicle 180 ° and 90 ° rotate.X45, X46, X47 on swing pinion tri-limit switches play position-limiting action to 90 ° and 180 ° of rotate commands respectively.X44 is the optoelectronic switch on turntable vehicle 6, plays the effect to location, turntable vehicle 01 centre position.Figure illustrates the fence of test site and the door of test site.The switch of door is by solenoid valve pneumatic control, and solenoid valve X42, X43 are respectively door and reach a limit switch and Men Guan and to put in place limit switch.
For ease of switch cubicle 2 on this testing machine 1 by its position of adjustment, can conveniently carry out assembled with withstand voltage transition air chamber, therefore testing machine 1 provided by the invention can adjustment in three dimensions on optional position.That so just may well accomplish with withstand voltage transition air chamber is assembled.Testing machine 1 can by switch cubicle movement arbitrarily in top to bottom, left and right, front and rear.Meet the requirement that switch cubicle 2 single test is assembled.Testing machine 1 top limit switches, when switch cubicle 2 is transported to testing machine 1 top time, touched limit switch, cylinder can stop voluntarily, stops continuing to run.Also comprising left and right roller, its objective is to realize switch cubicle moving left and right on testing machine 1.Also comprising and form a lifting table in conjunction with left and right roller, realizing switch cubicle lifting in vertical direction (because roller is when moving left and right switch cubicle, needing first to be held up by switch cubicle).In figure, lifting table adopts pneumatic control.Changed the direction of air-flow by solenoid valve, thus control the lifting of lifting table.
Testing machine 1 also comprises the assembled equipment of switch cubicle shutoff, carries out shutoff to switch cubicle.
In prior art, carrying out shutoff to switch cubicle is a lot of preliminary work consuming time, so the blocking time shortening switch cabinet bus sleeve pipe seems particularly important.What adopted the shutoff of switch cubicle bus interface in the past is that special pull bar is artificially locked, and time-consumingly requires great effort again.The present invention utilizes machinery and Hydraulic Power Transmission System to replace people to be shutoff.
In one embodiment, the assembled equipment of described switch cubicle 2 shutoff is pressing plate plugging device.Please refer to Fig. 4, Fig. 5, Fig. 6, Fig. 4 is the double-bus feeder cabinet schematic diagram of ZX2 switch cubicle; Fig. 5 is the schematic diagram of the traversing realization of air chamber; Fig. 6 is the schematic diagram that air chamber lifting realizes.When carrying out switch cabinet one-time test, main bus-bar sleeve pipe wherein side needs to carry out pressing plate shutoff.Therefore, need to design the bus casing that two pieces of hydraulic platen 40 carry out shutoff ZX2 switch cubicle in the frock of design.And in conjunction with the height of ZX2 switch cabinet bus sleeve pipe and size dimension.In figure, 7 is the main bus-bar of switch cubicle.Equally, when carrying out switch cabinet one-time test, the wherein side of main bus-bar sleeve pipe needs to carry out pressing plate shutoff.Therefore, during pressing plate under designing, need the size dimension designing pressing plate in conjunction with the bus casing size of ZX1.5-R switch cubicle and height model switch cubicles such as (need pressing plate size to be similar to ZX1.5-R) ZX1.2.
In another embodiment, the assembled equipment of described switch cubicle shutoff is the assembled equipment of withstand voltage transition air chamber 32.When carrying out switch cabinet one-time test, need withstand voltage transition air chamber 32 and switch cabinet main bus that wherein side sleeve pipe is intact assembled.In this process, withstand voltage transition air chamber 32 needs to adjust on optional position, space.Therefore the present embodiment utilizes screw mandrel 14 and track 13, and the circular motion of motor 23 is converted to rectilinear motion.As shown in Figure 5, respectively install a track 21 up and down in frame, be connected with frame by traversing framework by slide block, feed screw nut is connected on movable frame by bolt, then is connected with screw mandrel 20 by belt by motor 23.So just screw mandrel 20 can be driven to circle by the running of motor 23, thus allow feed screw nut drive traversing framework to move left and right.As shown in Figure 6, in traversing framework both sides, a track 30 is respectively installed.Lifting table 24 is connected with traversing framework by slide block, is connected with feed screw nut with bolt simultaneously.Install and be connected with the screw mandrel 20 running through traversing framework by belt pulley with the motor 23 on traversing framework top.Like this, screw mandrel 20 can be driven to circle by the rotation of motor 23, thus drive lifting table 24 to make upper and lower rectilinear motion.Two slider tracks 21 installed by lifting table 24.Air chamber mounting table 33 is connected with lifting table 24 by slide block, then hydraulic platen is installed with on lifting table, promote and retract withstand voltage transition air chamber 32.Dismountable between withstand voltage transition air chamber 32 and air chamber mounting table 33.
Namely the pressing plate realizing five of pressure effect in this testing machine concentric with oil cylinder is the hydraulic actuating mechanism driven respectively by five oil cylinders.All there is a guide rod on each pressing plate both sides, ensure that pressing plate advance and pressurized time form stable.Five oil cylinders in hydraulic system have two kinds of stroke specification: 240MM and 340MM.The short stroke oil cylinder being only one is located on " lift platform ", with " lift platform " move up and down and mobile and by its top board, " test tool " is passed, exerts pressure and pulled back; And four Long travel oil cylinders are located in the frame of side, traversing framework opposite, position is fixing, for exerting pressure to test switch cabinet.Four Long travel oil cylinders two upper, two under, its height (installing bottom surface relative to switch cubicle) is respectively the center of upper and lower two bus casings of most switch box.Its upper and lower every two cylinder horizontal centre, apart from different up and down, equally to adapt to most switch box bus sheath group holes centre distance, reduce switch box located lateral number of times and set.
On the left of testing machine, forefront parts are to the bracket of cable pressurization, are installed in frock frame.Bracket can realize function that is flexible and that rotate.There is very strong applicability, also well save space resources simultaneously, improve the efficiency of test.
Below introduce the using method of testing machine:
1) a double-colored warning lamp is equipped with at testing machine top, and on electronic box, also have two pilot lamp.When the red colored lamp on electronic box after switching on power is lighted, show that power supply is connected.Press the start button on electronic box again, the green light on electronic box will be lighted and red colored lamp on the warning lamp on testing machine top also can be lighted, and shows that this testing machine will enter duty.After opening three emergency stop switchs be located on testing machine column again, then the green light on warning lamp is also lighted, and shows that the urgency of this testing machine stops controlling to have entered multi_control state, can carry out test operation safely.
2) on " operation control enclosure ", " pump start " button is pressed, the each button in upper and lower, left and right of 1#-5# each cylinder action button and " vertical shift dolly " is successively pressed, to check whether normal Hydraulic Power Transmission System and each machine driven system are run by crawl gimmick.Whether the sudden-stop function finally reexamining scram button in the operational process of each system and parts can be guaranteed to play.By above inspection, after each system of confirmation equipment all locates normal operating conditions, next step experiment work can be carried out.
3) dolly in machine along the inside and outside track of machine to machine, outer dolly is locked " slip locating piece mechanism " by the telltale mark of this machine, then switch box to be tested to be winched in machine on dolly by the position of its locating piece.Finally dolly in the machine that switch box is housed to be pushed in machine and to be positioned in frame with the night bolt on dolly.
4) artificial reach " vertical shift dolly " is to appropriate location, " test tool " is winched to and it installs fastening and cable is placed on special stand.Now, test instrument or annex can be loaded on equipment operating switch box carrying out next step.
5) crawl 1# oil cylinder button, until the pressing plate (or pressure plate cushion block) at 1# oil cylinder place and " test tool " are in the state contacted; Hang up " hook of pulling back " on the drag hook seat of frock both sides.
6) lay respectively at two red arrows on " vertical shift dolly " and traversing framework, the position up and down that " test tool " is current is reflected in its position of indication on scale.The each button in crawl upper and lower, left and right as required, makes " test tool " arrival relative to the tram (on scale corresponding position mark) of this model switch box.Afterwards, can the button of each oil cylinder that must exert pressure of crawl and and then arrive corresponding contact position, finally, the pressurization oil cylinder group of having divided into groups required for the regulation (explanation see in Article 7) that controls to arrange and this test according to " pressurizing button " is pressed accordingly " pressurizing button ", starts the applied voltage test stage of its switch box.
7) 1. " 1# oil cylinder ", 5 " pressurization ", " on ", D score, "left", "right", " returning " these 11 buttons are point operation control (namely press and namely move, not according to motionless); Namely all the other buttons start to perform its holding function after once pressing, until when travel switch works or pressure arrive setting ultimate value time action stop.2. " pressurizing button " grouping controls the setting of oil cylinder: pressurization 1# button: 1#, 2# oil cylinder; Pressurization 2# button: 1#, 3# oil cylinder; Pressurization 3# button: 1#, 4# oil cylinder; Pressurization 4# button: 1#, 5# oil cylinder; Pressurization 5# button: 1#, 4#, 5# oil cylinder.
The operation steps of conveyor is:
1) when there being test mission, the first selected switch cubicle that will test, judges the thickness specification of switch cubicle and whether needs the points for attention such as turnback, coming the position of the good railcar top guide bar of manual setting.
2) press the switch cubicle place streamline that we will extract numbered button (1# 2# 3# one of them), the streamline direction that railcar starts automatically to selected numbering is run, and automatically stops after railcar arrives the streamline (travel switch judgement) of selected numbering.
3) press into part button, (when the streamline of the elected number of delimiting the organizational structure having switch cubicle, if without switch cubicle, resting on 1,2 steps) streamline of railcar cylinder and selected numbering starts simultaneously automatically, railcar cylinder rotates to testing machine direction, the cylinder of streamline rotates to railcar direction, and the switch cubicle on the streamline of selected numbering slowly moves in railcar.
4) when (proximity switch detection) after the complete injection car of switch cubicle, the streamline of railcar cylinder, corresponding numbering stops automatically.
5) press 1# line button, railcar automatically starts and moves to 1# streamline direction.
6) after railcar arrives 1# pipeline positions, railcar stops automatically.
7) press after rotating vehicle enters part button, now automatically confirm whether fence gate is in complete opening, and whether turntable vehicle is in transfer position, as being confirmed to be, then the cylinder of railcar and turntable vehicle starts all automatically, rotates from trend testing machine direction (entering part).
8) after switch cubicle enters turntable vehicle completely (proximity switch detection), rotating disk and railcar cylinder stop all automatically.Now, whether switch cubicle needs to turn to need operating personnel first to confirm.
9) as confirmed, switch cubicle need turn 180 °, then press turntable vehicle 180 ° of rotary knobs by operating personnel, then turntable vehicle automatic rotation 180 °.(now can carry out the preliminary work before some tests to the switch cubicle be positioned on rotating vehicle, hanger, use as removed switch cubicle insulate plug to bus casing shutoff etc.）
10) after preliminary work completes, press instruction carriage enter part button by operating personnel, in turntable vehicle cylinder and testing machine, cylinder all starts rotation automatically to testing machine direction, and switch cubicle moves from trend testing machine direction.
11) after switch cubicle enters testing machine completely (travel switch judgement), in turntable vehicle cylinder and testing machine, cylinder stops all simultaneously.Press door close button, now fence gate is closed automatically, and switch cubicle enters trystate.
12) when operating personnel confirm that switch cubicle has been tested complete, and each position of testing machine homing, press door open button, now door is opened automatically.
13) operating personnel press back pieces button, now judge whether turntable vehicle is at transfer position, if not, turntable vehicle and instruction carriage will be failure to actuate.
14) half-twist or 180 ° of buttons are pressed, after recovering the transfer position of turntable vehicle.Press cylinder and turntable vehicle cylinder in back pieces button testing machine automatically to start, rotate to railcar direction.
15) when switch cubicle enters turntable vehicle completely (proximity switch detection), in turntable vehicle cylinder and testing machine, cylinder stops all simultaneously.Now, whether switch cubicle needs to turn to need operating personnel first to confirm equally.
16) as confirmed, switch cubicle need turn 180 °, then press turntable vehicle 180 ° of rotary knobs by operating personnel, then turntable vehicle automatic rotation 180 °.(now can again by hanger and the silicon rubber plug that takes off on switch cabinet bus sleeve pipe of upper switch cubicle)
17) as confirmed, switch cubicle is without the need to rotating (or turntable vehicle confirmed rotation 180 ° after), lower rotary table back pieces button is pressed by operating personnel, turntable vehicle cylinder and railcar cylinder all start rotation automatically to streamline direction, and switch cubicle moves from trend streamline direction.(this step PLC program can confirm that fence gate is in opening completely automatically, and railcar is in 1# line position)
18) when (proximity switch judgement) after the complete injection car of switch cubicle, turntable vehicle and railcar cylinder stop automatically.Press the streamline button of selected numbering, the streamline direction that railcar starts automatically to selected numbering is moved.
19) after railcar arrives the streamline of selected numbering, railcar stops automatically.Now as product-free on streamline, (travel switch judges, can free pipeline be selected separately to number if any during product, then, after railcar can move to the streamline of selected numbering automatically, railcar stops automatically.), then now railcar and selected numbering pipeline roller start (rotating to streamline direction) simultaneously automatically, switch cubicle moves to streamline direction, after switch cubicle enters corresponding streamline (proximity switch judgement) completely, railcar and pipeline roller stop automatically, and an automatic flow terminates.
The ATE (automatic test equipment) of switch cubicle provided by the invention, the every heavy test preliminary work major part that reason manpower is completed to change by power-actuated mechanical drive and hydrostatic transmission substitute, achieve mechanization and automatically controlledization of each main experimental working routine.A large amount of saves the time, alleviates the labour intensity of staff, improves efficiency and the quality of switch cubicle test.
Although content of the present invention is made complete with regard to embodiment disclosed in it and described clearly, it is not limited only to this.For the personnel of art, the present invention is made improvements and substitutes likely occur by the guidance of these statements, and these improve and to be alternatively included among the present invention.
Claims (10)
1. an ATE (automatic test equipment) for switch cubicle, is characterized in that, comprising: testing machine and conveyor, and testing machine and interior roller path bench thereof are mainly used to switch cubicle is in place and every testing; Conveyor for the production of between streamline and testing machine before detection after the transfer of switch cubicle, guiding, orientation conversion and conveying; Described conveyor comprises railcar and slewing.
2. the ATE (automatic test equipment) of switch cubicle as claimed in claim 1, it is characterized in that, the raceway that described railcar is made up of vehicle frame, multiple cylinder and accordingly power and mechanical transmission mechanism, carriage walking wheel, track and the electric control system such as corresponding power and mechanical transmission mechanism, switch cubicle guiding mechanism, rear stop and corresponding pneumatic control mechanism, travel switch, optoelectronic switch form.
3. the ATE (automatic test equipment) of switch cubicle as claimed in claim 1, it is characterized in that, railcar comprises two motors, and one makes one's options on many streamlines for realizing railcar; An other motor is connected by chain with the cylinder in railcar, is transported in test section, switch cubicle is outputted to switch cubicle streamline on after having detected simultaneously again from streamline.
4. the ATE (automatic test equipment) of switch cubicle as claimed in claim 1, it is characterized in that, the raceway that turntable vehicle is made up of stand, multiple cylinder, swiveling gear, corresponding power and mechanical transmission mechanism and corresponding pneumatic control mechanism, travel switch, optoelectronic switch electric control system form.
5. the ATE (automatic test equipment) of switch cubicle as claimed in claim 1, it is characterized in that, slewing is turntable vehicle, and turntable vehicle comprises two motors; A motor realizes the rolling of turntable vehicle cylinder, conveying switch cubicle; An other motor, in conjunction with swiveling gear, realizes the rotation within the scope of turntable vehicle 180 °.
6. the ATE (automatic test equipment) of switch cubicle as claimed in claim 5, is characterized in that, the swiveling gear of turntable vehicle and the engaged gears of motor realize turntable vehicle 180 ° and 90 ° rotate; Swing pinion is provided with three limit switches, respectively position-limiting action is played to 90 ° and 180 ° of rotate commands; Turntable vehicle is provided with optoelectronic switch, turntable vehicle centre position is positioned.
7. the ATE (automatic test equipment) of switch cubicle as claimed in claim 1, it is characterized in that, testing machine comprises the assembled equipment of switch cubicle shutoff, carries out shutoff to switch cubicle; The assembled equipment of described switch cubicle shutoff is pressing plate plugging device.
8. the ATE (automatic test equipment) of switch cubicle as claimed in claim 7, it is characterized in that, the assembled equipment of described switch cubicle shutoff is the assembled equipment of withstand voltage transition air chamber.
9. the ATE (automatic test equipment) of switch cubicle as claimed in claim 1, it is characterized in that, testing machine comprises frame, mechanical transmission component, hydraulic transmission part.
10. the ATE (automatic test equipment) of switch cubicle as claimed in claim 9, it is characterized in that, machine driven system comprises left and right displacement system, and described left and right displacement system comprises: rack-mounted upper and lower two guide rails, and rack-mounted motor, belt wheel, leading screw; Machine driven system also comprises upper and lower displacement system, and described upper and lower displacement system comprises: rack-mounted left and right two guide rails, top install motor, belt wheel and run through the upper and lower down-feed screw of framework.
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| CN201610019649.7A CN105486958A (en) | 2016-01-13 | 2016-01-13 | Automatic test apparatus of switch cabinets |
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| CN201610019649.7A CN105486958A (en) | 2016-01-13 | 2016-01-13 | Automatic test apparatus of switch cabinets |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275710A (en) * | 2011-05-12 | 2011-12-14 | 金国华 | Cross turning raceway conveyor |
| CN202084796U (en) * | 2011-04-06 | 2011-12-21 | 深圳市深开电器实业有限公司 | Anti-swirl backing plate of switch cubicle |
| CN103072796A (en) * | 2013-01-18 | 2013-05-01 | 大连理工大学 | Multi-station full-automatic ore conveying equipment |
| CN103129931A (en) * | 2013-03-15 | 2013-06-05 | 机械工业第三设计研究院 | Novel heavy load power supply track turntable device capable of rotating |
| CN103138187A (en) * | 2011-11-22 | 2013-06-05 | 陕西同力电气有限公司 | Unpowered transmission device of power distribution cabinet |
| CN203581974U (en) * | 2013-11-28 | 2014-05-07 | 湖北华昌达智能装备股份有限公司 | Rotating platform and sliding plate conveying system |
| CN203652734U (en) * | 2013-12-31 | 2014-06-18 | 贵州航天乌江机电设备有限责任公司 | 90-degree turning device for anode carbon block |
| CN104049155A (en) * | 2014-02-19 | 2014-09-17 | 上海思创电器设备有限公司 | Electrical equipment detection line and detection method based on automatic guidance carrier vehicle |
| CN104176484A (en) * | 2014-08-11 | 2014-12-03 | 中国人民解放军总后勤部建筑工程研究所 | Steering conveyor |
| CN204315983U (en) * | 2014-12-23 | 2015-05-06 | 四川通控电器有限责任公司 | For the assisting overturn device that cabinet is assembled |
| CN104773453A (en) * | 2015-03-25 | 2015-07-15 | 中机中联工程有限公司 | Heavy-load cross shunt transport vehicle |
| CN204528350U (en) * | 2015-04-02 | 2015-08-05 | 国家电网公司 | Switch cubicle roller type conveying arrangement |
| CN204727106U (en) * | 2015-05-13 | 2015-10-28 | 山东卢斯得机械有限公司 | A kind of conveying trolley for the production of conveyor line |
| CN205484588U (en) * | 2016-01-13 | 2016-08-17 | 厦门理工学院 | Automatic test equipment of cubical switchboard |
-
2016
- 2016-01-13 CN CN201610019649.7A patent/CN105486958A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202084796U (en) * | 2011-04-06 | 2011-12-21 | 深圳市深开电器实业有限公司 | Anti-swirl backing plate of switch cubicle |
| CN102275710A (en) * | 2011-05-12 | 2011-12-14 | 金国华 | Cross turning raceway conveyor |
| CN103138187A (en) * | 2011-11-22 | 2013-06-05 | 陕西同力电气有限公司 | Unpowered transmission device of power distribution cabinet |
| CN103072796A (en) * | 2013-01-18 | 2013-05-01 | 大连理工大学 | Multi-station full-automatic ore conveying equipment |
| CN103129931A (en) * | 2013-03-15 | 2013-06-05 | 机械工业第三设计研究院 | Novel heavy load power supply track turntable device capable of rotating |
| CN203581974U (en) * | 2013-11-28 | 2014-05-07 | 湖北华昌达智能装备股份有限公司 | Rotating platform and sliding plate conveying system |
| CN203652734U (en) * | 2013-12-31 | 2014-06-18 | 贵州航天乌江机电设备有限责任公司 | 90-degree turning device for anode carbon block |
| CN104049155A (en) * | 2014-02-19 | 2014-09-17 | 上海思创电器设备有限公司 | Electrical equipment detection line and detection method based on automatic guidance carrier vehicle |
| CN104176484A (en) * | 2014-08-11 | 2014-12-03 | 中国人民解放军总后勤部建筑工程研究所 | Steering conveyor |
| CN204315983U (en) * | 2014-12-23 | 2015-05-06 | 四川通控电器有限责任公司 | For the assisting overturn device that cabinet is assembled |
| CN104773453A (en) * | 2015-03-25 | 2015-07-15 | 中机中联工程有限公司 | Heavy-load cross shunt transport vehicle |
| CN204528350U (en) * | 2015-04-02 | 2015-08-05 | 国家电网公司 | Switch cubicle roller type conveying arrangement |
| CN204727106U (en) * | 2015-05-13 | 2015-10-28 | 山东卢斯得机械有限公司 | A kind of conveying trolley for the production of conveyor line |
| CN205484588U (en) * | 2016-01-13 | 2016-08-17 | 厦门理工学院 | Automatic test equipment of cubical switchboard |
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