CN104569852A - Universal test bench for guide rail type power supply module in nuclear power station - Google Patents
Universal test bench for guide rail type power supply module in nuclear power station Download PDFInfo
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- CN104569852A CN104569852A CN201410766518.6A CN201410766518A CN104569852A CN 104569852 A CN104569852 A CN 104569852A CN 201410766518 A CN201410766518 A CN 201410766518A CN 104569852 A CN104569852 A CN 104569852A
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Abstract
The invention discloses a universal test bench for a guide rail type power supply module in a nuclear power station. The universal test bench comprises a rear side plate, upright posts, connectors butted with a test power supply, a moving connecting rod mechanism, a test bench back plate, a sliding frame, a sliding frame side column, a connector adapter plate, sliding guide rails and the like, wherein the sliding guide rails are mounted on an I-shaped beam connected with a bottom plate and are connected with the guide rail type power supply module through guide grooves formed in the sliding guide rails; a connector socket is arranged in front of the connector adapter plate and is connected with connectors of the guide rail type power supply module in a matching way, and test point arrays abutted with test probe arrays on the test bench back plate are arranged on the back surface of the connector adapter plate; the connector adapter plate can be replaced in a pluggable way; aerial plugs used as the connectors butted with the test power supply are butted with connecting terminals on the back plate of the test bench. The universal test bench has the benefits that through matching the connectors of the power supply module, a unified external connector is formed to be butted with an external test power supply; therefore, the universal test bench is suitable for the guide rail type power supply module in various control systems of the nuclear power station.
Description
Technical field
The present invention relates to power detector, be specifically related to a kind of nuclear power station guide tracked power module universal test platform.
Background technology
The guide tracked power module of nuclear power station controlling system is of a great variety, and the electrical quantity of various power module, port number, interface shape, structure and size are different.The shaped article of seriation is there is no at present for the guide tracked power module pick-up unit of nuclear power station.Realize the guide tracked power module of nuclear power station detect time be generally that its interface section is directly in systems in which integrated, realized by custom enclosure.There is following defect in this kind of mode:
1) different guide tracked power interface form, size, shape differ, and are difficult to meet connecting of all guide tracked power supplys with unified standard PC case, chassis types certainly will be caused various and complex structure;
2) be difficult to realize intensivism design, cause must adding multiple cabinet in systems in which, cause cabinet space to waste;
3) the inner process complexity such as cabling and layout of detection system is added;
4) hardware and human cost input is added.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides a kind of nuclear power station guide tracked power module universal test platform, by mating and integrating multiple power sources module interface, form unified test board external interface to dock with outside testing power supply resource, be applicable to the guide tracked power module in all kinds of control system of nuclear power station.
Technical scheme provided by the invention is:
A kind of nuclear power station guide tracked power module universal test platform, comprise base plate 2, back side panel 26, column 3, motion linkage 6, sliding frame 9, slider bar lateral column 10 and I-beam 13, also comprise the interface, test board backboard 8, interface adaptation board 11 and the rail plate 12 that dock with test macro; Wherein, rail plate 12 is arranged on fixing I-beam 13 on a base plate 2, the guide groove 14 connection guide rail formula power module that rail plate 12 is arranged by front on it; Be provided with the interface socket 20 be connected with the Interface Matching of guide tracked power module before interface adaptation board 11, the back side of interface adaptation board 11 is distributed with the test point array docked with test probe 7 array on test board backboard 8; Interface adaptation board 11 is pluggable replacings; Interface adaptation board 11 directly insertion is provided with the sliding frame 9 of open slot 19 and is fixedly connected with sliding frame 9; Sliding frame 9 is installed fixing port 24 by the sliding frame that slider bar lateral column 10 is provided with and is connected with slider bar lateral column 10; Slider bar lateral column 10 fixedly mounts on a base plate 2 by screw, is divided into left slider bar lateral column 101 and right slider bar lateral column 102; Left slider bar lateral column 101 is fixed on the side of left column on base plate 2, and right slider bar lateral column 102 is fixed on the inside of base plate 2; Test board backboard 8 comprises test probe 7 array docked with guide tracked power module and the splicing ear 18 docked with air plug 4; Test board backboard 8 inserts in the conduit 16 of the indent that two columns 3 being connected with base plate 2 are provided with; The centre of test board backboard 8 is provided with perforate; Column 3 is divided into left column and right column, is fixedly connected on the left and right sides that base plate 2 is positioned at back side panel 26 one end respectively; The centre of back side panel 26 is provided with the protruding reinforcing rib 17 of band fixed orifice, to be fixedly connected sequentially back side panel 26, test board backboard 8 and right slider bar lateral column 102 by screw; The interface docked with test macro is fixed on interface side panel, and this interface is docked by wire 25 with the splicing ear 18 on test board backboard 8, and interface side panel is fixedly connected with right column with base plate 2 respectively; Motion linkage 6 is installed fixing port 24 place at the sliding frame of slider bar lateral column 10 and is connected with sliding frame 9, motion linkage 6 and slider bar lateral column 10 coordinate locked sliding frame 9 with sliding frame 9, and the test point array on interface adaptation board 11 is fixedly crimped on test probe 7 array of test board backboard 8 by motion linkage 6 to achieve a butt joint.
In above-mentioned nuclear power station guide tracked power module universal test platform, further:
Described nuclear power station guide tracked power module universal test platform also comprises cable box 5, and be connected and fixed with base plate 2, air plug panel and test board backboard 8 respectively, the splicing ear 18 on test board backboard 8 is placed in cable box 5.
In an embodiment of the present invention, universal test platform accesses outer testing system by air plug 4, and the interface docked with test macro is air plug 4, and the model of air plug 4 and splicing ear 18 and quantity can be determined according to the resource type in outer testing system and quantity etc.In embodiments of the present invention, air plug 4 is four, and the splicing ear 18 docked with air plug 4 is five.
Base plate 2 is of a size of 40cm*36cm, heavy 3KG.A leg 1 is respectively provided with below four angles of base plate 2.
Test board rail plate 12 is made up of three blocks of plates, and every block plate front is upward processed with two guide grooves 14, and the back side is down processed with two T-shaped mouths 15; Rail plate 12 is arranged on I-beam 13 by T-shaped mouth 15, can on I-beam 13 slide; Rail plate has two sizes, and wherein larger rail plate is of a size of 140mm along guide groove 14 direction, and less guide rail is of a size of 40mm along guide groove 14 direction.
Sliding frame 9 is provided with four flanges 23 comprising inclined-plane 21 and draw-in groove 22, it is corresponding that sliding frame 9 installs fixing port with four of slider bar lateral column 10 respectively by the inclined-plane 21 of four flanges 23 and draw-in groove 22, make the connection of sliding frame 9 and slider bar lateral column 10 leave cooperation surplus, ensure that sliding frame 9 can be free to slide along set direction in fixing port.
Right slider bar lateral column 102 there are two flanges, flange has threaded hole; By screw to be screwed into successively the fixed orifice of the protruding reinforcing rib 17 of back side panel from the behind of back side panel 26, the perforate of test board backboard 8 centre is connected back side panel, test board backboard 8 and right slider bar lateral column 102 with the threaded hole of two flanges right slider bar lateral column 102.Test board backboard 8 and right slider bar lateral column 102 are connected and fixed the intensity can strengthening test board backboard 8, can strengthen the stability of right slider bar lateral column 102 simultaneously.
Slider bar lateral column 10 is provided with left and right two cover motion linkage 6, motion linkage 6 coordinates with the flange of sliding frame 9, guarantees that the sliding frame left and right sides is simultaneously locked.Motion linkage 6 comprises rotatable parts, connecting rod 62 and mounting part part 64, and rotatable parts comprise main rotatable parts 61 and from rotatable parts 63, connecting rod 62 is main rotatable parts 61 and link together from rotatable parts 63; Mounting part part 64 is provided with installs fixed orifice 68, and centre is groove; Main rotatable parts 61 and be equipped with two feelers from rotatable parts 63, for superior antenna 65 and inferior antenna 66, the lower surface of superior antenna 65 is an inclined-plane, the lower surface of superior antenna 65 coordinates with the inclined-plane 21 of the flange of sliding frame 9, the end of superior antenna 65 is provided with buckle, coordinate with the draw-in groove 22 on the flange 23 of sliding frame 9, superior antenna card 65 buckle of rotatable parts enters locked sliding frame 9 in sliding frame 9 flange 23 draw-in groove 22; During rotatable parts original state, its inferior antenna 66 is hidden in the groove of mounting part part 64, main rotatable parts 61 are provided with handle, when pulling these parts with hand and making it to rotate counterclockwise, because connecting rod 62 is main rotatable parts 61 with link together from rotatable parts 63, then can be synchronized with the movement along with main rotatable parts 61 from rotatable parts 63; Main rotatable parts 61, to be all connected by pin 67 with mounting part part 64 from rotatable parts 63, connecting rod 62, to ensure main rotatable parts 61, connecting rod 62 and freely can rotate in the axial plane perpendicular to pin 67 from rotatable parts 63.The handle simultaneously upwards pulling left and right motion linkage is needed when sliding frame 9 unlocks.
Back side panel 26 back side is designed to corrugated, and there is a protruding reinforcing rib 17 centre; Corrugated effectively can avoid the device position being welded on test board backboard 8, and backboard protruding reinforcing rib 17 effectively can increase the intensity of backboard itself, prevents backboard to be out of shape.
Test board backboard 8 and interface adaptation board 11 are printed circuit board.Test probe 7 on test board backboard 8 adopts copper gilding to make, and be spring thimble structure, top is taper type; Probe adopts 5A, 1A, 0.5A tri-kinds of current specification, and wherein 5A and 1A gage probes contact resistance is less than 15 milliohms, for walking power signal; 0.5A gage probes is used for walking SENSE signal.Interface adaptation board 11 is equipped with the web member (interface socket) mated with guide tracked power module, and is distributed with test point array; The pluggable replacing of interface adaptation board, to mate tested guide rail formula power module.
Principle of the present invention is: analyze one by one for the electrical quantity of the guide tracked power module of nuclear power station, port number, interface shape, structure and size, sum up its general character and consider its difference, by coupling also integrating power supply module interface, form unified test board external interface and dock with outside test resource.First, the guide tracked power supply of nuclear power station has AC and DC two kinds of primary side power supply modes, and universal design comprises 1 tunnel direct current supply, and overcurrent level is 35A; Comprise 3 road Alternating Current Power Supplies, overcurrent level is 1 road 10A, 2 road 5A.The guide tracked power supply of nuclear power station has AC and DC two kinds of load output forms, and universal design comprises 8 tunnel DC load passages, and overcurrent level is 1 road 40A, 1 road 25A, 2 road 10A, 2 road 5A, 2 road 1A; Comprise 1 tunnel AC load, overcurrent level is 10A.Independent four-wire system form is all taked in power supply input and output, and each group inputs or outputs all containing four ports, comprises two power ends and two measuring junctions (SENSE end).More than the present invention all constrained input all take autonomous channel, and test board is formed test resource bus, with the air plug side panel of air plug formal distribution in test board; Exchange and be distributed in different air plug respectively from direct current, power line and signal wire are distributed in different air plug respectively.The security of autonomous channel design guaranteed output test, exchange, direct current and power, signal separately design ensure the reliability of test board, air plug screws rapid and convenient and prevents wrong plug.Secondly, the present invention coordinates sliding frame and motion linkage to carry out Interface Matching, to realize each guide tracked power supply distinct interface form by interface adaptation board.Interface adaptation board is equipped with the web member mated with guide tracked power supply, and is distributed with test point array; The pluggable replacing of interface adaptation board.Measuring point array on interface adaptation board is fixedly crimped on the probe array of testing backboard by motion linkage, to achieve a butt joint.Probe material adopts the gold-plated form of copper, uses 5A, 1A and 0.5A three kinds of specifications.Again, the guide tracked power supply length of nuclear power station differs, and can be divided into three dimension serieses, the present invention by three pieces with the use of rail plate to adapt to the guide tracked power supply of different length.Rail plate has two conduits, to be applicable to the power supply architecture of different guide rail form.Finally, test board height and weight all design according to the maximal value of the guide tracked power supply height of nuclear power station and weight, ensure aesthetic property and the steadiness of test board.
Compared with prior art, nuclear power station provided by the invention guide tracked power module universal test platform has the following advantages:
(1) versatility: the scope of application contains most guide tracked power module in nuclear power station;
(2) convenience: fast and easy is carried out interface adaptation board and changed and realize external resource and dock;
(3) safe and reliable: air plug screws and realizes outside docking, connects reliably and Anti-misplug;
(4) with low cost: release customization rack or multiple cases design iterations are developed and production cost;
(5) compact: only need conventional countertop, does not take cabinet space and extra parking space.
Accompanying drawing explanation
Fig. 1 is the overall construction drawing of the embodiment of the present invention;
Fig. 2 is the structural representation of embodiment of the present invention rail plate;
Fig. 3 is the structural representation of embodiment of the present invention back side panel and column;
Fig. 4 is the structural representation of embodiment of the present invention test board backboard;
Fig. 5 is the structural representation of embodiment of the present invention sliding frame;
Fig. 6 is the structural representation of embodiment of the present invention interface adaptation board;
Fig. 7 is the structural representation of the left sliding frame lateral column of the embodiment of the present invention;
Fig. 8 is the structural representation of the right sliding frame lateral column of the embodiment of the present invention;
Fig. 9 is embodiment of the present invention sliding frame and slider bar lateral column assembly and connection schematic diagram;
Figure 10 is the structural representation of embodiment of the present invention motion linkage;
Figure 11 is the motion process figure of embodiment of the present invention linkage assembly;
Wherein, the original state of (a)-connecting rod mechanism movement; B, time ()-pull the handle of active rotation parts, rotatable parts are rotated counterclockwise, and sliding frame is unlocked; C ()-rotatable parts turn over certain angle after, the upper surface of rotatable parts contacts with the groove seamed edge in mounting part part, and stop rotatable parts to be rotated further, sliding frame stops mobile.
Figure 12 is the scheme of installation of embodiment of the present invention motion linkage;
Figure 13 be the embodiment of the present invention install and use schematic diagram;
In Fig. 1 ~ Figure 13,
1-leg; 2-base plate; 3-column; 4-air plug; 5-cable box; 6-motion linkage; 7-test probe; 8-test board backboard; 9-sliding frame; 10-slider bar lateral column; 101-left slider bar lateral column; 102-right slider bar lateral column; 11-interface adaptation board; 12-rail plate; 13-I-beam; 14-guide groove; 15-T-shaped mouth; 16-conduit; 17-protruding reinforcing rib; 18-splicing ear; 19-open slot; 20-interface socket; 21-flange inclined-plane; 22-flange draw-in groove; Flange on 23-sliding frame; 24-sliding frame installs fixing port; 25-wire; 26-back side panel; 61-main rotatable parts; 62-connecting rod; 63-from rotatable parts; 64-mounting part part; 65-superior antenna; 66-inferior antenna; 67-pin; 68-fixed orifice is installed.
Figure 14 is the design sketch of installation testing 300mm series of power module on the test board that provides in the embodiment of the present invention.
Figure 15 is the design sketch of installation testing 200mm series of power module on the test board that provides in the embodiment of the present invention.
Figure 16 is the design sketch of installation testing 160mm series of power module on the test board that provides in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, further describe the present invention by embodiment, but the scope do not limited the present invention in any way.
Fig. 1 is overall construction drawing of the present invention, and the nuclear power station that the present embodiment provides guide tracked power module universal test platform comprises leg 1, base plate 2, column 3, air plug 4, cable box 5, motion linkage 6, test probe 7, test board backboard 8, sliding frame 9, slider bar lateral column 10, interface adaptation board 11, rail plate 12, I-beam 13, back side panel 26.Wherein, I-beam 13 is fixing, and rail plate 12 is arranged on I-beam 13 on a base plate 2, the guide groove 14 connection guide rail formula power module that rail plate 12 is arranged by front on it; Column 3 is divided into left column and right column, and base plate 2 is fixedly connected with left column and right column respectively in the left and right sides of back side panel 26 one end, and column 3 is provided with the conduit 16 of indent; Test board backboard 8 inserts the conduit 16 of two columns 3; Be provided with perforate in the middle of test board backboard 8, comprise test probe 7 array docked with guide tracked power module and the splicing ear 18 docked with air plug 4; Slider bar lateral column 10 fixedly mounts on a base plate 2 by screw, is divided into left slider bar lateral column 101 and right slider bar lateral column 102, is equipped with sliding frame and installs fixing port 24; Slider bar lateral column 10 is connected with sliding frame 9 by installing fixing port 24; Be provided with open slot 19 in the middle of sliding frame 9, interface adaptation board 11 directly insertion opening groove 19 and sliding frame 9 is connected and fixed; Interface adaptation board 11 is pluggable replacings; Be provided with interface socket 20 before interface adaptation board 11, interface socket 20 is connected with the Interface Matching of guide tracked power module, and the back side of interface adaptation board 11 is distributed with the test point array docked with test probe 7 array on test board backboard 8; Left slider bar lateral column 101 is fixed on the side of left column on base plate 2, and right slider bar lateral column 102 is fixed on the inside of base plate 2; The centre of back side panel 26 is provided with the protruding reinforcing rib 17 of band fixed orifice, to be fixedly connected sequentially back side panel 26, test board backboard 8 and right slider bar lateral column 102 by screw; Motion linkage 6 is installed fixing port 24 place at the sliding frame of slider bar lateral column 10 and is connected with sliding frame 9, motion linkage 6 and slider bar lateral column 10 coordinate locked sliding frame 9 with sliding frame 9, and the test point array on interface adaptation board 11 is fixedly crimped on test probe 7 array of test board backboard 8 by motion linkage 6 to achieve a butt joint; Air plug 4 is fixed on air plug side panel, and air plug 4 is docked by wire 25 with the splicing ear 18 on test board backboard 8, and air plug side panel is fixedly connected with right column with base plate 2 respectively.
Fig. 2 is the structural representation of rail plate of the present invention.The guide tracked power module of nuclear power station divides with plate length, can be divided into three dimension series: 160mm/200mm/300mm, and mounting means is divided into single guide groove to install and two guide groove is installed.For meeting the installation of three kinds of dimension series power supplys, test board rail plate 12 is made up of three blocks of plates, the front of plate is processed with two guide grooves 14, the back side is processed with two T-shaped mouths 15, as shown in Figure 2, rail plate has two dimension serieses, and wherein larger rail plate is of a size of 140mm along guide groove 14 direction, and less guide rail is of a size of 40mm along guide groove 14 direction; Rail plate is arranged on I-beam by T-shaped mouth 15, can slide on I-beam, 140mm guide rail is used for installing 160mm dimension series power module, 140mm guide rail and 40mm guide rail with the use of, be used for 200mm dimension series power module is installed, 140mm guide rail and two pieces of 40mm guide rails to suitable position, are used for installation 300mm dimension series power module with the use of, adjustment 40mm guide rail.
As shown in Figure 3, test board backboard 8 be installed on both sides column 3 between conduit 16 in.The stand back side is designed to there is a protruding reinforcing rib 17 in the middle of corrugated, and corrugated effectively can avoid the device position being welded on test board backboard 8, and backboard protruding reinforcing rib 17 effectively can increase the intensity of backboard itself, prevents backboard to be out of shape.Base plate 2 is of a size of 40cm*36cm, heavy 3KG; Corner location has leg 1, with keep test board power supply plug and test process in firm.
As shown in Figure 4, test board backboard 8 is printed circuit board, is divided into two parts, and a part is placed with test probe 7 array for docking with guide tracked power module, the splicing ear 18 that part arrangement is docked with air plug 4.Test probe 7 adopts copper gilding to make, and be spring thimble structure, top is taper type; Probe adopts 5A, 1A, 0.5A tri-kinds of current specification, and wherein 5A and 1A gage probes contact resistance is less than 15 milliohms, for walking power signal; 0.5A gage probes is used for walking SENSE signal.Test probe 7 array docked from different guide tracked power module has different, such as, in the specific design of a nuclear power station power supply test platform, test probe 7 array can be arranged by 8 row and 6 row, wherein outermost layer two arranges arrangement 5A gage probes, secondary outer two row arrangement 1A gage probes, inner two row arrangement 0.5A gage probes; By the layout of test board backboard 8 inside and wiring realize different size probe combination and with the docking of splicing ear 18.
Fig. 5 is the structural representation of sliding frame of the present invention.As shown in Figure 5, have open slot 19 in the middle of sliding frame, interface adaptation board 11 can directly insertion opening groove 19 and sliding frame be connected and fixed, and sliding frame has four flanges 23, flange is designed with inclined-plane 21 and draw-in groove 22.
Fig. 6 is the structural representation of interface adaptation board of the present invention.Interface adaptation board 11 is printed circuit board, is equipped with the interface socket 20 mated with guide tracked power interface before it, and the back side of interface adaptation board 11 is distributed with the test point array docked with test probe 7.Interface adaptation board 11 carries out Interface Matching, the pluggable replacing of interface adaptation board, to realize each guide tracked power supply distinct interface form by coordinating sliding frame 9 and motion linkage 6.
Slider bar lateral column 10 is divided into two kinds, left and right: left sliding frame lateral column and right sliding frame lateral column.Fig. 7 is the structural representation of the left sliding frame lateral column of the present invention, and Fig. 8 is the structural representation of the right sliding frame lateral column of the present invention.Slider bar lateral column 10 is fixedly mounted by screw and test board base plate 2, and slider bar lateral column 10 is provided with two sliding frames and installs fixing port 24, right column has two flanges, flange has threaded hole.Screw is screwed into right slider bar lateral column 10 flange threaded hole by the fixed orifice of test board backboard 8 and test board protruding reinforcing rib.Test board backboard 8, right slider bar lateral column 10 are connected and fixed the intensity can strengthening test board backboard 8, can strengthen the stability of right slider bar lateral column 10 simultaneously.
Fig. 9 is sliding frame of the present invention and slider bar lateral column assembly and connection schematic diagram.Four flanges of sliding frame 9 are installed on sliding frame 9 respectively and install in fixing port, and sliding frame 9 and slider bar lateral column 10 leave certain cooperation surplus, ensure that sliding frame 9 can be free to slide along shown by arrow direction in fixing port.
Figure 10 is the structural representation of motion linkage of the present invention.As shown in Figure 10, motion linkage 6 is primarily of main rotatable parts 61, connecting rod 62, form from rotatable parts 63 and mounting part part 64.Mounting part part 64 is provided with installs fixed orifice 68; The connection of four base parts is all that pin 67 connects, and ensures main rotatable parts 61, connecting rod 62 and freely can rotate in the plane of vertical pin axle from rotatable parts 63.Be groove in the middle of mounting part part 64, rotatable parts are designed with two feelers, and the lower surface of superior antenna 65 is an inclined-plane, coordinate with the inclined-plane of sliding frame flange, feeler tip designs has buckle, with the draw-in groove on sliding frame flange with the use of, locked sliding frame.During rotatable parts original state, its inferior antenna 66 is hidden in the groove of mounting part part, main rotatable parts are designed with handle, when pulling these parts with hand and making it to rotate counterclockwise, because connecting rod is main rotatable parts with link together from rotatable parts, then can be synchronized with the movement along with main rotatable parts from rotatable parts.
Be the motion process figure of linkage assembly 6 as shown in figure 11, during original state known by figure (a), rotatable parts inclined-plane and sliding frame 9 flange inclined-plane coordinate, rotatable parts superior antenna buckle sticks in sliding frame flange draw-in groove, sliding frame is completely locked by the rotatable parts of linkage assembly, and the inferior antenna of rotatable parts is by the groove of sliding frame press-in mounting part part.When pulling the handle of active rotation parts, rotatable parts are rotated counterclockwise, the buckle of rotatable parts skids off in the draw-in groove of sliding frame, sliding frame is unlocked, the inferior antenna of rotatable parts screws out in the groove of mounting part part, along the rear surface upward sliding of sliding frame, promote sliding frame translation motion in the direction of the arrow, as shown in figure (b).After rotatable parts turn over certain angle, the upper surface of rotatable parts contacts with the groove seamed edge in mounting part part, stops rotatable parts to be rotated further, then sliding frame stops mobile, as shown in figure (c).
Be the scheme of installation of linkage assembly as shown in figure 12; two cover motion linkage are installed altogether horizontally slipping on frame lateral column 10; guarantee that the sliding frame left and right sides is simultaneously locked, when sliding frame unlocks, need the handle simultaneously upwards pulling left and right motion linkage.
Figure 13 be test board of the present invention install and use schematic diagram.As shown in figure 13, the interface adaptation board 11 corresponding according to the type selecting of power module to be measured, be inserted in the groove of sliding frame, pull the spanner of two motion linkage 6 downwards simultaneously, then sliding frame carries interface adaptation board 11 direction motion inwardly, the i.e. contrary operation of Fig. 9, in motion process, test point array on it contacts with the test probe 7 on test board backboard 8, and the spring compressed on probe, when sliding frame move to contact with the mounting part part of motion linkage 6 time, sliding frame stop motion, the buckle of motion linkage 6 sticks in the draw-in groove of sliding frame, sliding frame is locked.Test probe 7 compresses, and its top and interface adaptation board test point array contact well, realize the electrical connection of interface adaptation board and test board backboard 8.
During power module test, according to the dimension series of power module, select one or more rail plate to combine, power module to be measured is installed and docks with interface adaptation board socket.The test board that Figure 14,15,16 is respectively 300mm series, 200mm series, 160mm series of power module provide in the embodiment of the present invention carries out the design sketch of installation testing.As seen from the figure, for the installation testing of different series power module, only need operational movement linkage assembly 6, the interface adaptation board 11 of dismounting, installation correspondence, can use this test board to test different size series power module.
Claims (10)
1. a nuclear power station guide tracked power module universal test platform, comprise base plate (2), back side panel (26), column (3), motion linkage (6), sliding frame (9), slider bar lateral column (10) and I-beam (13), also comprise the interface, test board backboard (8), interface adaptation board (11) and the rail plate (12) that dock with test macro; Described rail plate (12) is arranged on the I-beam (13) that is fixed on base plate (2), guide groove (14) the connection guide rail formula power module that rail plate (12) is arranged by front on it; Be provided with the interface socket (20) be connected with the Interface Matching of guide tracked power module before interface adaptation board (11), the back side of interface adaptation board (11) is distributed with the test point array docked with test probe (7) array on test board backboard (8); Interface adaptation board (11) is pluggable replacing; Interface adaptation board (11) directly insertion is provided with the sliding frame (9) of open slot (19) and is fixedly connected with sliding frame (9); Sliding frame (9) is installed fixing port (24) by the sliding frame that slider bar lateral column (10) is provided with and is connected with slider bar lateral column (10); Slider bar lateral column (10) is fixedly mounted on base plate (2) by screw, is divided into left slider bar lateral column (101) and right slider bar lateral column (102); Left slider bar lateral column (101) is fixed on the side of the upper left column of base plate (2), and right slider bar lateral column (102) is fixed on the inside of base plate (2); Test board backboard (8) comprise dock with guide tracked power module) in the conduit (16) of indent that is provided with of two columns (3) being connected; The centre of test board backboard (8) is provided with perforate; Column (3) is divided into left column and right column, is fixedly connected on the left and right sides that base plate (2) is positioned at back side panel (26) one end respectively; The centre of back side panel (26) is provided with the protruding reinforcing rib (17) of band fixed orifice, to be fixedly connected sequentially back side panel (26), test board backboard (8) and right slider bar lateral column (102) by screw; The interface docked with test macro is fixed on interface side panel, the interface docked with test macro is docked with the splicing ear (18) on test board backboard (8) by wire (25), and interface side panel is fixedly connected with right column with base plate (2) respectively; Motion linkage (6) is installed fixing port (24) place at the sliding frame of slider bar lateral column (10) and is connected with sliding frame (9), motion linkage (6) and slider bar lateral column (10) coordinate locked sliding frame (9) with sliding frame (9), and the test point array on interface adaptation board (11) is fixedly crimped on test probe (7) array of test board backboard (8) by motion linkage (6) to achieve a butt joint.
2. nuclear power station guide tracked power module universal test platform as claimed in claim 1, it is characterized in that, also comprise cable box (5), splicing ear (18) on described test board backboard (8) is placed in cable box (5), and described cable box (5) is connected and fixed with base plate (2), interface panel and test board backboard (8) respectively.
3. nuclear power station guide tracked power module universal test platform as claimed in claim 1, it is characterized in that, the described interface docked with test macro is air plug 4; Described air plug (4) is four, and the described splicing ear (18) docked with air plug (4) is five.
4. nuclear power station guide tracked power module universal test platform as claimed in claim 1, it is characterized in that, described rail plate (12) is made up of three blocks of plates, the guide groove (14) of every block plate front processing upward has two, and the back side is down processed with two T-shaped mouths (15); Described rail plate 12 is slidably mounted on I-beam (13) by T-shaped mouth (15).
5. nuclear power station guide tracked power module universal test platform as claimed in claim 1, it is characterized in that, described rail plate (12) has 140mm and 40mm two kinds along the size in guide groove (14) direction.
6. nuclear power station guide tracked power module universal test platform as claimed in claim 1, it is characterized in that, described sliding frame (9) is provided with four flanges (23) comprising inclined-plane (21) and draw-in groove (22), it is corresponding that sliding frame (9) installs fixing port (24) with four sliding frames of described slider bar lateral column (10) respectively by the inclined-plane (21) of four flanges (23) and draw-in groove (22), the connection of sliding frame (9) and slider bar lateral column (10) is made to leave cooperation surplus, sliding frame (9) is installed in fixing port (24) at sliding frame and is free to slide along set direction.
7. nuclear power station guide tracked power module universal test platform as claimed in claim 1, it is characterized in that, described right slider bar lateral column (102) is provided with two flanges, and flange has threaded hole; By screw to be screwed into successively the fixed orifice of the protruding reinforcing rib (17) of back side panel (26) from the behind of described back side panel (26), the perforate of test board backboard (8) centre is connected back side panel (26), test board backboard (8) and right slider bar lateral column (102) with the threaded hole of upper two flanges of right slider bar lateral column (102).
8. nuclear power station guide tracked power module universal test platform as claimed in claim 1, it is characterized in that, described motion linkage (6) comprises rotatable parts, connecting rod (62) and mounting part part (64), described rotatable parts comprise main rotatable parts (61) and from rotatable parts (63), connecting rod (62) links together main rotatable parts (61) with from rotatable parts (63), main rotatable parts (61) and be equipped with superior antenna (65) and inferior antenna (66) from rotatable parts (63), the lower surface of superior antenna (65) is an inclined-plane, the lower surface of superior antenna (65) coordinates with the inclined-plane (21) of the flange of sliding frame (9), the end of superior antenna (65) is provided with buckle, coordinate with the draw-in groove (22) on the flange (23) of sliding frame (9), superior antenna card (65) buckle of rotatable parts enters locked sliding frame (9) in sliding frame (9) flange (23) draw-in groove (22), main rotatable parts (61), to be all connected by pin (67) from rotatable parts (63), connecting rod (62) with mounting part part (64), main rotatable parts (61), connecting rod (62) and freely rotate in the axial plane perpendicular to pin (67) from rotatable parts (63).
9. nuclear power station guide tracked power module universal test platform as claimed in claim 1, it is characterized in that, described test board backboard (8) is printed circuit board, test probe (7) on test board backboard (8) adopts copper gilding, for spring thimble structure, top is taper type; The current specification that test probe (7) adopts comprises 5A, 1A and 0.5A tri-kinds.
10. nuclear power station guide tracked power module universal test platform as claimed in claim 1, it is characterized in that, described interface adaptation board (11) is the multiple printed circuit board for mating tested guide rail formula power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410766518.6A CN104569852A (en) | 2014-12-11 | 2014-12-11 | Universal test bench for guide rail type power supply module in nuclear power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410766518.6A CN104569852A (en) | 2014-12-11 | 2014-12-11 | Universal test bench for guide rail type power supply module in nuclear power station |
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| Publication Number | Publication Date |
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| CN104569852A true CN104569852A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410766518.6A Pending CN104569852A (en) | 2014-12-11 | 2014-12-11 | Universal test bench for guide rail type power supply module in nuclear power station |
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| CN105548913A (en) * | 2015-12-16 | 2016-05-04 | 宁波经济技术开发区恒率电源科技有限公司 | Induction test clamp of power supply module |
| CN107153128A (en) * | 2017-05-22 | 2017-09-12 | 中国电子科技集团公司第四十研究所 | A kind of slip interface device for interface adapter receiving terminal |
| CN107404214A (en) * | 2017-09-15 | 2017-11-28 | 深圳市德彩光电有限公司 | Supply unit, LED box and LED display |
| CN110940516A (en) * | 2018-09-25 | 2020-03-31 | 吉测(苏州)测试***有限公司 | Test bench for testing a test object having a vehicle driveline torque transmitting component |
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