CN103323769A - Time delay verifying platform of semiautomatic breaker - Google Patents
Time delay verifying platform of semiautomatic breaker Download PDFInfo
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- CN103323769A CN103323769A CN2013101871819A CN201310187181A CN103323769A CN 103323769 A CN103323769 A CN 103323769A CN 2013101871819 A CN2013101871819 A CN 2013101871819A CN 201310187181 A CN201310187181 A CN 201310187181A CN 103323769 A CN103323769 A CN 103323769A
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- 238000012795 verification Methods 0.000 claims description 16
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- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 8
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- VYMDGNCVAMGZFE-UHFFFAOYSA-N phenylbutazonum Chemical compound O=C1C(CCCC)C(=O)N(C=2C=CC=CC=2)N1C1=CC=CC=C1 VYMDGNCVAMGZFE-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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Abstract
The invention provides a time delay verifying platform of a semiautomatic breaker. The time delay verifying platform of the semiautomatic breaker comprises a base plate, a middle plate and a top plate. The top plate is installed on the base plate through four pillars. The middle plate is arranged between the top plate and the base plate and installed on the base plate through a supporting motion mechanism. Two sets of electrode motion mechanism are oppositely arranged on the middle plate. A breaker clamping mechanism and a verifying adjusting mechanism are installed on the top plate. According to the time delay verifying platform of the semiautomatic breaker, automatic motion of an electrode is achieved through the supporting motion mechanism and the two electrode motion mechanisms so that the electrode can be tightly contacted with a wiring terminal of the breaker and currents are conducted into the electrode for verifying the time delay. The structure is simple and operation is convenient to carry out. An adjusting screw head in the verifying and adjusting mechanism has two freedom degrees, axial linear motion and axial spiral motion can be performed, and thus, adjusting and verifying of the position of a metal strain sheet of the breaker can be conveniently achieved. The time delay verifying platform of the semiautomatic breaker is high in working efficiency, high in adjusting precision and automation degree and capable of completely replacing manpower to carrying out adjustment.
Description
Technical field
The invention belongs to isolating switch verification field, be specifically related to a kind of semi-automatic isolating switch time delay calibration platform.
Background technology
Current, equivalent time delay calibration mode in the miniature circuit breaker production run, domestic enterprise still takes handwork to detect mostly, artificial sense datum plays very large proportion in equivalent time delay calibration, have that labour intensity is large, inefficiency and the large defective of error, cause product verification consistance to descend, both increased production cost simultaneously, also do not possessed corresponding production efficiency.And along with the continuous propelling of industrial automation and IT application process, technology is maked rapid progress, existing equipment automatization level can realize high efficiency production operation, adopting semi-automatic and full automatic mode to carry out production operation in the equivalent time-delay characteristics check of miniature circuit breaker has been trend of the times, also has been one of effective solution that replaces existing handwork.But the present automatic or semi-automatic time delay calibration platform of isolating switch on the market is general, and applicability is relatively poor, and complicated structure all only with the isolating switch coupling of certain specific model, and manufacturing cost and verification cost are all higher.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, a kind of semi-automatic isolating switch time delay calibration platform is provided; This semi-automatic isolating switch time delay calibration platform is applicable to polytype isolating switch, and it is simple in structure, cost is lower.
The present invention is achieved through the following technical solutions:
A kind of semi-automatic isolating switch time delay calibration platform comprises base plate, intermediate plate and top board; Top board supports by four root posts and is installed on the base plate, and intermediate plate is arranged between top board and the base plate, and mechanism is installed on the base plate by supporting movement, and is positioned at the intra-zone that four root posts surround; The surface of top board is provided with two the second kidney slots, is the isolating switch station between two the second kidney slots;
Described supporting movement mechanism comprises the 3rd cylinder, two guideposts and two bearing seats, and the bottom of the 3rd cylinder is fixed on the base plate, and the piston rod of the 3rd cylinder is fixed on the intermediate plate; Two bearing seats all are fixedly mounted on base plate, and the position all is equipped with a bearing in the both sides of the 3rd cylinder in each bearing seat respectively; One end and the intermediate plate of described guidepost are fixed, and the other end slidably stretches in bearing seat and the bearing;
Two groups of electrode movement mechanisms that are oppositely arranged are installed on the described intermediate plate, described every group of electrode movement mechanism includes the first cylinder, the first line slideway, the first slide block, support column and electrode, described the first line slideway is fixedly mounted on the intermediate plate, and the first slide block slidably is installed on the first line slideway; Described support column comprises slide cartridge, chute cylinder and electrode container;
The inner hollow of described slide cartridge, bottom sealing, top end opening radially are provided with the first kidney slot and an outwardly draw runner, the length of described draw runner and the equal in length of slide cartridge along it on the lateral wall of slide cartridge; The bottom of slide cartridge is stretched in the first slide block, and is fixedly connected with the first slide block by a screw that screws in successively the first slide block and slide cartridge;
Described chute cylinder comprises thick section and the one thin linkage section that is positioned at thick cylinder section top that one connects, inner hollow, bottom end opening, the top closure of described thick cylinder section, on the lateral wall of described thick cylinder section along its radially be provided with one with the groove of draw runner coupling, described groove runs through the bottom of thick cylinder section; Also be provided with a through hole on the lateral wall of thick cylinder section; The thin linkage section of chute cylinder passes the second kidney slot that arranges on the top board and protrudes from top board;
Described draw runner inserts in the groove, and the chute cylinder is contained in the outside of slide cartridge by the engage sleeves of groove and draw runner; Be provided with a preloading spring between the bottom medial surface of slide cartridge and the top medial surface of chute cylinder; The position of described through hole is corresponding with the position of the first kidney slot, and a lock-screw screws in the through hole and the first kidney slot butt;
Described electrode container comprises chute linkage section and the electrode linkage section that one connects, and described chute linkage section inner hollow is set on the thin linkage section, is fixedly connected with thin linkage section by the screw that screws in chute linkage section and thin linkage section; Electrode sleeve is contained in the outside of electrode linkage section;
The first cylinder arranges along the guide rail direction of the first line slideway, and the piston rod of the first cylinder is connected with the first slide block by the first transfer block of a rectangular shape; The first cylinder is used for driving the first slide block, support column and electrode and moves along the guide rail direction of the first line slideway.
One isolating switch clamping mechanism and a verification governor motion are installed on the described top board;
Described isolating switch clamping mechanism comprises the second slide block, back-up block, block and two positive stop strips, and insert in first mounting groove on top board surface the bottom of described the second slide block, and is fixedly connected with top board by two screws that screw in successively top board and the second slide block;
Back-up block is tabular, and a side is provided with the first chute that cooperates with the second slide block, and opposite side is equipped with magnetite, and by described magnetite and block adhesive; Two positive stop strips lay respectively at the both sides of block, and the both sides of isolating switch station; One end of described positive stop strip is inserted in the back-up block and is fixedly connected with back-up block, and the other end is free end;
Be provided with upper and lower two groups of holes that are located by connecting on the second slide block, be provided with one group of hole that is located by connecting on the first chute; The described every group of hole that is located by connecting includes row's screw hole and a pin-and-hole; The second slide block is fixedly connected with the screw that passes screw hole by the register pin that passes pin-and-hole with the first chute;
Described verification governor motion comprises cover plate, two side plates, the second line slideway, the 3rd slide block, back up pad, adjusting rotating shaft and the second cylinders, and cover plate supports by two blocks of side plates and is installed on the top board;
The second line slideway is fixedly mounted on the medial surface of cover plate, and the 3rd slide block slidably is installed on the second line slideway; Back up pad is fixedly connected with both interlocks with the 3rd slide block; Be installed with a motor and a rebound on the described back up pad, the output shaft of motor links to each other with the adjusting rotating shaft, is provided with one on the rebound and supplies to regulate the through hole that rotating shaft is passed; The through hole on the rebound is passed in the adjusting rotating shaft, and the end is towards isolating switch station position;
The second cylinder arranges along the guide rail direction of the second line slideway, and the piston rod of the second cylinder is connected with the 3rd slide block or back up pad by the second transfer block of a rectangular shape; The second cylinder is used for driving the 3rd slide block and back up pad is moved along the guide rail direction of the second line slideway;
Described adjusting rotating shaft comprises the first rotating shaft, the second rotating shaft and regulates the spiral shell head; One end of the first rotating shaft links to each other with the output shaft of motor by the first shaft coupling, the other end of the first rotating shaft passes rebound and links to each other with an end of the second shaft coupling by a shaft joint, the other end of the second shaft coupling links to each other with an end of the second rotating shaft, and the other end of the second rotating shaft is installed with regulates the spiral shell head;
Described side plate comprises a fixed part and a slipper, and insert in first mounting groove on top board surface described fixed part bottom, and is fixedly connected with top board by two screws that screw in successively top board and fixed part; Be provided with the second chute on the slipper, fixed part is installed in described the second chute, is slidingly matched with the second chute; The top of slipper is fixedly connected with cover plate by screw;
Be provided with upper and lower two groups of holes that are located by connecting on the fixed part, be provided with one group of hole that is located by connecting on the second chute; The described every group of hole that is located by connecting includes row's screw hole and a pin-and-hole; Fixed part is fixedly connected with the screw that passes screw hole by the register pin that passes pin-and-hole with the second chute.
The further setting of the present invention is, the bottom of described block is provided with limited block, and described limited block is fixedly mounted on the top board.
The further setting of the present invention is, described base plate is rectangle, and four columns are arranged at respectively four angles of base plate.
The further setting of the present invention is, described intermediate plate upper surface is provided with two the second mounting grooves that are used for installing the first line slideway.
The further setting of the present invention is, is provided with two axial symmetrically arranged grooves on the described column.
Semi-automatic isolating switch time delay calibration platform of the present invention has following beneficial effect:
1, the present invention by two electrode movement winding machines the automatic motion of electrode, when placing or take out isolating switch, the cylinder control electrode outwards moves; When verification, the cylinder control electrode inwardly moves, and so can realize the Automatic-clamping of electrode, and it is simple in structure, easy to operate.
2, the present invention by the supporting movement winding machine motion of intermediate plate, behind clamping electrode, move upward by the control intermediate plate, make the connection terminal close contact of electrode and isolating switch, afterwards again in the electrode galvanization carry out time delay calibration, it is simple in structure, easy to operate.
3, the present invention is assemblied to form support column by employing slide cartridge, chute cylinder and electrode container, so that the height of support column is adjustable, and easy to assembly, alignment is good.
4, the present invention is by arranging preloading spring in support column inside, can better guarantee contacting of electrode and isolating switch, makes the result of isolating switch time-delay characteristics check more accurately and reliably.
5, the present invention arranges kidney slot by the surface at top board, for the motion of electrode provides track, so that the motion of electrode retrained, for the Measurement accuracy verification provides prerequisite.
6, the present invention is by arranging cylinder along the guide rail direction of line slideway, and by rectangular-shaped transfer block transmission campaign so that the checking table one-piece construction compacter, take up room less.
7, the present invention is fixed on isolating switch between two positive stop strips and the block by the isolating switch clamping mechanism, so that the result of isolating switch test verification is more accurate.
8, the present invention's cooperating by back-up block upper hopper chute in the isolating switch clamping mechanism and slide block, and slide block and chute being connected at a plurality of gears, so that this checking table can be according to the difference of isolating switch model and size, and regulate easily at any time the height of back-up block, make its scope of application wider.
9, block and back-up block pass through the magnetite adhesive among the present invention, thereby can change easily according to actual needs the block of different-thickness, so that this checking table is applicable to polytype isolating switch.
10, intermediate plate upper surface of the present invention is provided with two the second mounting grooves that the first line slideway be used for to be installed, and can so that the first line slideway is installed, guarantee the levelness of the first line slideway like this.
11, be provided with two axial symmetrically arranged grooves on the column of the present invention, like this can be so that wrench operated.
12, the adjusting spiral shell head in the verification governor motion of the present invention has two degree of freedom, both can do axial linear movement, can do again the axial-rotation motion, thereby can realize easily adjusting and verification to isolating switch metal strain plate position.
13, the present invention passes through the air cylinder driven slide block along guide rail movement, and then drive motor and adjusting rotating shaft are along guide rail movement, so can change easily the distance of regulating between spiral shell head and the isolating switch, be about to regulate in the adjustment hole of spiral shell head insertion isolating switch, perhaps will regulate the spiral shell head and in the adjustment hole of isolating switch, extract; Again by the control electric machine rotation, drive and regulate rotating shaft and regulate spiral shell head axial-rotation afterwards, carry out the adjusting of metal strain plate position; Its high efficiency, degree of regulation is high, automaticity is high, can substitute manual shift fully.
14, be provided with a plurality of connection gears on the verification governor motion latus inframedium of the present invention, so that this checking table can be according to the difference of isolating switch model and size, and regulate easily at any time the height of rotating shaft, make its scope of application wider.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of semi-automatic isolating switch time delay calibration platform of the present invention;
Fig. 2 is the structural drawing of isolating switch clamping mechanism;
Fig. 3 is the structural drawing of electrode movement mechanism;
Fig. 4 is the structural drawing of support column and electrode;
Fig. 5 is the structural drawing of slide cartridge;
Fig. 6 is the structural drawing of chute cylinder;
Fig. 7 is the structural drawing of electrode;
Fig. 8 is the structural drawing of electrode container;
Fig. 9 is the structural drawing of verification governor motion;
Figure 10 is the structural drawing of plate portion;
The implication of each label is as follows among the figure:
Base plate 1, intermediate plate 2, top board 3, the first slide block 4, support column 5, electrode 6, line slideway 7, the first cylinder 9, the first transfer block 10, rebound 11, cover plate 12, side plate 13, regulate rotating shaft 14, the second cylinder 15, the second line slideway 16, the 3rd slide block 17, back up pad 18, motor 19, thick cylinder section 21, linkage section 22, chute linkage section 23, electrode linkage section 24, column 25, the 3rd cylinder 26, guidepost 27, bearing seat 28, the second mounting groove 29, the first mounting groove 30, the second slide block 31, back-up block 32, the second kidney slot 33, limited block 34, positive stop strip 35, block 36, the first chute 37, screw hole 38, pin-and-hole 39, isolating switch station 40, regulate spiral shell head 41, the first rotating shaft 42, the second rotating shaft 43, fixed part 44, slipper 45, the second chute 46, isolating switch 50, slide cartridge 51, chute cylinder 52, electrode container 53, draw runner 54, groove 55, preloading spring 56, the first kidney slot 57, through hole 58.
Embodiment
The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
Shown in Fig. 1-10, the invention provides a kind of semi-automatic isolating switch time delay calibration platform, comprise base plate 1, intermediate plate 2 and top board 3; Top board 3 supports by four root posts 25 and is installed on the base plate 1, and described base plate 1 is rectangle, and four columns 25 are arranged at respectively four angles of base plate 1.Intermediate plate 2 is arranged between top board 3 and the base plate 1, is installed on the base plate 1 by supporting movement mechanism, and is positioned at the intra-zone that four root posts 25 surround; It is isolating switch station 40 that the surface of top board 3 is provided with between 33, two the second kidney slots 33 of two the second kidney slots, and isolating switch 50 to be verified is installed on the isolating switch station 40.
Described supporting movement mechanism comprises that the bottom of the 3rd cylinder 26, two guideposts 27 and two bearing seat 28, the three cylinders 26 is fixed on the base plate 1, and the piston rod of the 3rd cylinder 26 is fixed on the intermediate plate 2; Two bearing seats 28 all are fixedly mounted on base plate 1, distinguish the position in the both sides of the 3rd cylinder 26, each bearing seat 28 interior bearing that all are equipped with; One end of described guidepost 27 and intermediate plate 2 are fixing, and the other end slidably stretches in bearing seat 28 and the bearing.
Two groups of electrode movement mechanisms that are oppositely arranged are installed on the described intermediate plate 2, described every group of electrode movement mechanism includes the first cylinder 9, the first line slideway 7, the first slide block 4, support column 5 and electrode 6, described the first line slideway 7 is fixedly mounted on the intermediate plate 2, and the first slide block 4 slidably is installed on the first line slideway 7; Described support column 5 comprises slide cartridge 51, chute cylinder 52 and electrode container 53.
The inner hollow of described slide cartridge 51, bottom sealing, top end opening radially are provided with the first kidney slot 57 and an outwardly draw runner 54, the equal in length of the length of described draw runner 54 and slide cartridge 51 along it on the lateral wall of slide cartridge 51; The bottom of slide cartridge 51 is stretched in the first slide block 4, and is fixedly connected with the first slide block 4 by a screw that screws in successively the first slide block 4 and slide cartridge 51.
Described chute cylinder 52 comprises thick section 21 and one thin linkage section 22 that is positioned at thick cylinder section 21 tops that one connects, inner hollow, bottom end opening, the top closure of described thick cylinder section 21, on the lateral wall of described thick cylinder section 21 along its radially be provided with one with the groove 55 of draw runner 54 couplings, described groove 55 runs through the bottom of thick cylinder section 21; Also be provided with a through hole 58 on the lateral wall of thick cylinder section 21; The thin linkage section 22 of chute cylinder 52 passes the second kidney slot 33 that arranges on the top board 3 and protrudes from top board 3.
Described draw runner 54 inserts in the groove 55, and chute cylinder 52 is contained in the outside of slide cartridge 51 by groove 55 and the engage sleeves of draw runner 54; Be provided with a preloading spring 56 between the bottom medial surface of slide cartridge 51 and the top medial surface of chute cylinder 52; The position of described through hole 58 is corresponding with the position of the first kidney slot 57, and a lock-screw screws in the through hole 58 and the first kidney slot 57 butts.
Described electrode container 53 comprises chute linkage section 23 and the electrode linkage section 24 that one connects, and described chute linkage section 23 inner hollow are set on the thin linkage section 22, is fixedly connected with thin linkage section 22 by the screw that screws in chute linkage section 23 and thin linkage section 22; Electrode 6 is sleeved on the outside of electrode linkage section 24.
The first cylinder 9 arranges along the guide rail direction of the first line slideway 7, and the piston rod of the first cylinder 9 is connected with the first slide block 4 by the first transfer block 10 of a rectangular shape; The first cylinder 9 is used for driving the first slide block 4, support column 5 and electrode 6 and moves along the guide rail direction of the first line slideway 7.
One isolating switch clamping mechanism and a verification governor motion are installed on the described top board 3.
Described isolating switch clamping mechanism comprises the second slide block 31, back-up block 32, block 36 and two positive stop strips 35, insert in first mounting groove 30 on top board 3 surfaces the bottom of described the second slide block 31, and be fixedly connected with top board 3 by two screws that screw in successively top board 3 and the second slide block 31.
Back-up block 32 is tabular, and a side is provided with the first chute 37 that cooperates with the second slide block 31, and opposite side is equipped with magnetite, and by described magnetite and block 36 adhesives; Two positive stop strips 35 lay respectively at the both sides of block 36, and the both sides of isolating switch station 40; One end of described positive stop strip 35 is inserted in the back-up block 32 and is fixedly connected with back-up block 32, and the other end is free end.
Be provided with upper and lower two groups of holes that are located by connecting on the second slide block 31, be provided with one group of hole that is located by connecting on the first chute 37; The described every group of hole that is located by connecting includes row's screw hole 38 and a pin-and-hole 39; The second slide block 31 is fixedly connected with the screw that passes screw hole 38 by the register pin that passes pin-and-hole 39 with the first chute 37.
The bottom of described block 36 can also be provided with limited block 34, and described limited block 34 is fixedly mounted on the top board 3, and so setting can be so that clamp isolating switch.
Described verification governor motion comprises cover plate 12, two side plates 13, the second line slideway 16, the 3rd slide block 17, back up pad 18, adjusting rotating shaft 14 and the second cylinders 15, and cover plate 12 supports by two blocks of side plates 13 and is installed on the top board 3.
The second line slideway 16 is fixedly mounted on the medial surface of cover plate 12, and the 3rd slide block 17 slidably is installed on the second line slideway 16; Back up pad 18 is fixedly connected with both interlocks with the 3rd slide block 17; Be installed with a motor 19 and a rebound 11 on the described back up pad 18, the output shaft of motor 19 links to each other with adjusting rotating shaft 14, is provided with one on the rebound 11 and supplies to regulate the through hole that rotating shaft 14 is passed; The through hole on the rebound 11 is passed in adjusting rotating shaft 14, and the end is towards isolating switch station 40 positions.
The second cylinder 15 arranges along the guide rail direction of the second line slideway 16, and the piston rod of the second cylinder 15 is connected with the 3rd slide block 17 or back up pad 18 by the second transfer block of a rectangular shape; The second cylinder 15 is used for driving the 3rd slide block 17 and back up pad 18 is moved along the guide rail direction of the second line slideway 16.
Described adjusting rotating shaft 14 comprises the first rotating shaft 42, the second rotating shaft 43 and regulates spiral shell head 41; One end of the first rotating shaft 42 links to each other with the output shaft of motor 19 by the first shaft coupling, the other end of the first rotating shaft 42 passes rebound 11 and links to each other with an end of the second shaft coupling 46 by a shaft joint, the other end of the second shaft coupling 46 links to each other with an end of the second rotating shaft 43, and the other end of the second rotating shaft 43 is installed with regulates spiral shell head 41.
Described side plate 13 comprises a fixed part 44 and a slipper 45, and insert in first mounting groove 30 on top board 3 surfaces described fixed part 44 bottoms, and is fixedly connected with top board 3 by two screws that screw in successively top board 3 and fixed part 44; Be provided with the second chute 46 on the slipper 45, fixed part 44 is installed in described the second chute 46, is slidingly matched with the second chute 46; The top of slipper 45 is fixedly connected with cover plate 12 by screw.
Be provided with upper and lower two groups of holes that are located by connecting on the fixed part 44, be provided with one group of hole that is located by connecting on the second chute 46; The described every group of hole that is located by connecting includes row's screw hole 38 and a pin-and-hole 39; Fixed part 44 is fixedly connected with the screw that passes screw hole 38 by the register pin that passes pin-and-hole 39 with the second chute 46.
Claims (5)
1. a semi-automatic isolating switch time delay calibration platform is characterized in that, comprises base plate (1), intermediate plate (2) and top board (3); Top board (3) supports by four root posts (25) and is installed on the base plate (1), intermediate plate (2) is arranged between top board (3) and the base plate (1), be installed on the base plate (1) by supporting movement mechanism, and be positioned at the intra-zone that four root posts (25) surround; The surface of top board (3) is provided with two the second kidney slots (33), is isolating switch station (40) between two the second kidney slots (33);
Described supporting movement mechanism comprises the 3rd cylinder (26), two guideposts (27) and two bearing seats (28), and the bottom of the 3rd cylinder (26) is fixed on the base plate (1), and the piston rod of the 3rd cylinder (26) is fixed on the intermediate plate (2); Two bearing seats (28) all are fixedly mounted on base plate (1), and the position is in the both sides of the 3rd cylinder (26) respectively, and each bearing seat all is equipped with a bearing in (28); One end of described guidepost (27) and intermediate plate (2) are fixing, and the other end slidably stretches in bearing seat (28) and the bearing;
Two groups of electrode movement mechanisms that are oppositely arranged are installed on the described intermediate plate (2), described every group of electrode movement mechanism includes the first cylinder (9), the first line slideway (7), the first slide block (4), support column (5) and electrode (6), described the first line slideway (7) is fixedly mounted on the intermediate plate (2), and the first slide block (4) slidably is installed on the first line slideway (7); Described support column (5) comprises slide cartridge (51), chute cylinder (52) and electrode container (53);
The inner hollow of described slide cartridge (51), bottom sealing, top end opening, radially be provided with the first kidney slot (57) and an outwardly draw runner (54), the equal in length of the length of described draw runner (54) and slide cartridge (51) along it on the lateral wall of slide cartridge (51); The bottom of slide cartridge (51) is stretched in the first slide block (4), and is fixedly connected with the first slide block (4) by a screw that screws in successively the first slide block (4) and slide cartridge (51);
Described chute cylinder (52) comprises that the thick cylinder section (21) and of one connection is positioned at the thin linkage section (22) on thick cylinder section (21) top, inner hollow, bottom end opening, the top closure of described thick cylinder section (21), on the lateral wall of described thick cylinder section (21) along its radially be provided with one with the groove (55) of draw runner (54) coupling, described groove (55) runs through the bottom of thick cylinder section (21); Also be provided with a through hole (58) on the lateral wall of thick cylinder section (21); The thin linkage section (22) of chute cylinder (52) passes upper the second kidney slot (33) that arranges of top board (3) and protrudes from top board (3);
Described draw runner (54) inserts in the groove (55), and chute cylinder (52) is contained in the outside of slide cartridge (51) by groove (55) and the engage sleeves of draw runner (54); Be provided with a preloading spring (56) between the top medial surface of the bottom medial surface of slide cartridge (51) and chute cylinder (52); The position of described through hole (58) is corresponding with the position of the first kidney slot (57), and a lock-screw screws in the through hole (58) and the first kidney slot (57) butt;
Described electrode container (53) comprises chute linkage section (23) and the electrode linkage section (24) that one connects, described chute linkage section (23) inner hollow, be set on the thin linkage section (22), be fixedly connected with thin linkage section (22) by the screw that screws in chute linkage section (23) and thin linkage section (22); Electrode (6) is sleeved on the outside of electrode linkage section (24);
The first cylinder (9) arranges along the guide rail direction of the first line slideway (7), and the piston rod of the first cylinder (9) is connected with the first slide block (4) by first transfer block (10) of a rectangular shape; The first cylinder (9) is used for driving the first slide block (4), support column (5) and electrode (6) along the guide rail direction motion of the first line slideway (7).
One isolating switch clamping mechanism and a verification governor motion are installed on the described top board (3);
Described isolating switch clamping mechanism comprises the second slide block (31), back-up block (32), block (36) and two positive stop strips (35), insert in first mounting groove (30) on top board (3) surface the bottom of described the second slide block (31), and be fixedly connected with top board (3) by two screws that screw in successively top board (3) and the second slide block (31);
Back-up block (32) is tabular, and a side is provided with the first chute (37) that cooperates with the second slide block (31), and opposite side is equipped with magnetite, and by described magnetite and block (36) adhesive; Two positive stop strips (35) lay respectively at the both sides of block (36), and the both sides of isolating switch station (40); One end of described positive stop strip (35) is inserted in the back-up block (32) and is fixedly connected with back-up block (32), and the other end is free end;
Be provided with upper and lower two groups of holes that are located by connecting on the second slide block (31), be provided with one group of hole that is located by connecting on the first chute (37); The described every group of hole that is located by connecting includes row's screw hole (38) and a pin-and-hole (39); The second slide block (31) is fixedly connected with the screw that passes screw hole (38) by the register pin that passes pin-and-hole (39) with the first chute (37);
Described verification governor motion comprises cover plate (12), two blocks of side plates (13), the second line slideway (16), the 3rd slide block (17), back up pad (18), regulates rotating shaft (14) and the second cylinder (15), and cover plate (12) supports by two blocks of side plates (13) and is installed on the top board (3);
The second line slideway (16) is fixedly mounted on the medial surface of cover plate (12), and the 3rd slide block (17) slidably is installed on the second line slideway (16); Back up pad (18) is fixedly connected with both interlocks with the 3rd slide block (17); Be installed with a motor (19) and a rebound (11) on the described back up pad (18), the output shaft of motor (19) links to each other with adjusting rotating shaft (14), is provided with one on the rebound (11) and supplies to regulate the through hole that rotating shaft (14) is passed; The through hole on the rebound (11) is passed in adjusting rotating shaft (14), and the end is towards isolating switch station (40) position;
The second cylinder (15) arranges along the guide rail direction of the second line slideway (16), and the piston rod of the second cylinder (15) is connected with the 3rd slide block (17) or back up pad (18) by the second transfer block of a rectangular shape; The second cylinder (15) is used for driving the 3rd slide block (17) and back up pad (18) is moved along the guide rail direction of the second line slideway (16);
Described adjusting rotating shaft (14) comprises the first rotating shaft (42), the second rotating shaft (43) and regulates spiral shell head (41); One end of the first rotating shaft (42) links to each other with the output shaft of motor (19) by the first shaft coupling, the other end of the first rotating shaft (42) passes rebound (11) and links to each other with an end of the second shaft coupling (46) by a shaft joint, the other end of the second shaft coupling (46) links to each other with an end of the second rotating shaft (43), and the other end of the second rotating shaft (43) is installed with regulates spiral shell head (41);
Described side plate (13) comprises a fixed part (44) and a slipper (45), insert in first mounting groove (30) on top board (3) surface described fixed part (44) bottom, and be fixedly connected with top board (3) by two screws that screw in successively top board (3) and fixed part (44); Be provided with the second chute (46) on the slipper (45), fixed part (44) is installed in described the second chute (46), is slidingly matched with the second chute (46); The top of slipper (45) is fixedly connected with cover plate (12) by screw;
Be provided with upper and lower two groups of holes that are located by connecting on the fixed part (44), be provided with one group of hole that is located by connecting on the second chute (46); The described every group of hole that is located by connecting includes row's screw hole (38) and a pin-and-hole (39); Fixed part (44) is fixedly connected with the screw that passes screw hole (38) by the register pin that passes pin-and-hole (39) with the second chute (46).
2. semi-automatic isolating switch time delay calibration platform according to claim 1 is characterized in that, the bottom of described block (36) is provided with limited block (34), and described limited block (34) is fixedly mounted on the top board (3).
3. semi-automatic isolating switch time delay calibration platform according to claim 1 is characterized in that, described base plate (1) is rectangle, and four columns (25) are arranged at respectively four angles of base plate (1).
4. semi-automatic isolating switch time delay calibration platform according to claim 1 is characterized in that, described intermediate plate (2) upper surface is provided with two the second mounting grooves (29) that are used for installing the first line slideway (7).
5. semi-automatic isolating switch time delay calibration platform according to claim 1 is characterized in that, is provided with two axial symmetrically arranged grooves on the described column (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310187181.9A CN103323769B (en) | 2013-05-20 | 2013-05-20 | A kind of semi-automatic isolating switch time delay calibration platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310187181.9A CN103323769B (en) | 2013-05-20 | 2013-05-20 | A kind of semi-automatic isolating switch time delay calibration platform |
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| CN103323769A true CN103323769A (en) | 2013-09-25 |
| CN103323769B CN103323769B (en) | 2015-07-29 |
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| CN201310187181.9A Expired - Fee Related CN103323769B (en) | 2013-05-20 | 2013-05-20 | A kind of semi-automatic isolating switch time delay calibration platform |
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| CN112763901A (en) * | 2020-12-28 | 2021-05-07 | 杭州之江开关股份有限公司 | Time delay calibration device and calibration method for direct-current molded case circuit breaker |
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|---|---|
| CN103323769B (en) | 2015-07-29 |
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