阅读说明：本技术 一种24千伏断路器转盘式自动检测系统 (Turntable type automatic detection system for 24KV circuit breaker ) 是由 黄族伟 荆玉亮 张玲 李旻 于 2019-08-26 设计创作，主要内容包括：本发明提供了一种24千伏断路器转盘式自动检测系统,包括主控制台,其特征在于：还包括与主控制台电性连接的自动旋转台和用于固定高压断路器主体的解锁推进装置,所述自动旋转台上设置有用于检测高压断路器主体的检测单元,所述解锁推进装置设置于所述自动旋转台一侧,以利于所述自动旋转台转动所述检测单元与所述解锁推进装置上的高压断路器主体相对应,使得检测单元能够对高压断路器主体进行自动检测；本发明充分利用机器人搬运与信息化管理相结合,实现无人化自动操作对高压断路器进行检测调试,且能够适应不同规格种类的高压断路器产品。(The invention provides a turntable type automatic detection system of a 24KV circuit breaker, which comprises a main control console and is characterized in that: the automatic detection device comprises a main control console, an automatic rotating platform and an unlocking propelling device, wherein the automatic rotating platform is electrically connected with the main control console, the unlocking propelling device is used for fixing the high-voltage circuit breaker main body, a detection unit for detecting the high-voltage circuit breaker main body is arranged on the automatic rotating platform, and the unlocking propelling device is arranged on one side of the automatic rotating platform so as to facilitate the automatic rotating platform to rotate the detection unit to correspond to the high-voltage circuit breaker main body on the unlocking propelling device, so that the detection unit can automatically detect the high-voltage; the invention fully utilizes the combination of robot carrying and informatization management, realizes unmanned automatic operation to detect and debug the high-voltage circuit breaker, and can adapt to high-voltage circuit breaker products of different specifications and types.)

1. The utility model provides a 24 kilovolt circuit breaker carousel formula automatic check out system, includes main control cabinet, its characterized in that: still include the automatic rotating platform with main control cabinet electric connection and be used for the unblock advancing device of fixed high voltage circuit breaker main part, be provided with the detecting element who is used for detecting the high voltage circuit breaker main part on the automatic rotating platform, unblock advancing device set up in automatic rotating platform one side, in order to do benefit to the automatic rotating platform rotates detecting element with the last high voltage circuit breaker main part of unblock advancing device corresponds for detecting element can carry out automated inspection to the high voltage circuit breaker main part.

2. The rotary table type automatic detection system for the 24 kilovolt circuit breaker according to claim 1, wherein: the automatic rotating table comprises an automatic rotating disc and a hexagonal rack, the automatic rotating disc is arranged above the hexagonal rack, the detection units are arranged in the middle of six sides of an inscribed hexagon of a circle in an annular array with the circle center as the center on the upper surface of the automatic rotating disc, infrared positioning devices are arranged in an annular array with the circle center as the center below the automatic rotating disc, the infrared positioning devices correspond to the detection units one by one, one infrared positioning device corresponds to one detection unit, and six cross rods of the hexagonal rack are provided with power connection mechanisms for starting the detection units; and a rotating mechanism used for driving the automatic rotating disc to rotate is arranged in the hexagonal rack, and the rotating mechanism is electrically connected with the main console.

3. The rotary table type automatic detection system for the 24 kilovolt circuit breaker according to claim 2, wherein: connect electric mechanism and include power male joint and power female joint, power female joint use automatic rotary disk centre of a circle set up in as central annular array automatic rotary disk lower surface, all be provided with first telescopic cylinder on six horizontal poles of hexagonal frame, first telescopic cylinder's flexible tip is provided with the power male joint, connect electric mechanism's output with detecting element connects, does detecting element supplies power, first telescopic cylinder with main control cabinet electric connection.

4. The rotary table type automatic detection system for the 24 kilovolt circuit breaker according to claim 2, wherein: the rotating mechanism comprises a first motor, the first motor is fixedly arranged in the hexagonal rack, a speed reducer is arranged on the first motor, a rotating gear used for driving the automatic rotating disc to rotate is arranged at the tail end of an output shaft of the first motor, and the first motor is electrically connected with the main control console.

5. The rotary table type automatic detection system for the 24 kilovolt circuit breaker according to claim 1, wherein: the detection unit comprises a first support base, a detection panel for detecting the main body of the high-voltage circuit breaker is arranged on the front side of the first support base, a fixed contact matched with a moving contact of the main body of the high-voltage circuit breaker is arranged on the rectangular array on the front side of the detection panel, a loop resistance test head for detecting loop resistance of the main body of the high-voltage circuit breaker is arranged on the rectangular array on the front side of the detection panel, the fixed contacts and the loop resistance test heads are in one-to-one correspondence, and one fixed contact is provided with one loop resistance test head in correspondence; and a first linear sliding rail mechanism for driving the first supporting base to move back and forth is arranged below the first supporting base.

6. The rotary table type automatic detection system for the 24 kilovolt circuit breaker according to claim 2, wherein: the unlocking propulsion device comprises a T-shaped supporting base, a second linear slide rail mechanism is arranged on the T-shaped supporting base, a moving bottom plate is erected on the second linear slide rail mechanism, a second telescopic cylinder is arranged on the transverse frame of the T-shaped supporting base, the telescopic end of the second telescopic cylinder is connected with the middle part of the bottom surface of the movable bottom plate, a second motor is arranged on the movable bottom plate, the tail end of the output shaft of the second motor is matched with a detection ring of the high-voltage circuit breaker, an L-shaped supporting base is arranged on the T-shaped supporting base, an extension rod is extended from the upper end of the L-shaped supporting base vertical plate, a fixing plate is arranged on the extension rod in a penetrating way, a U-shaped opening matched with the output shaft of the second motor is arranged on the fixing plate, so that the output shaft of the second motor can pass through the U-shaped opening to be matched with a detection ring of the high-voltage circuit breaker; the high-voltage circuit breaker is characterized in that a moving mechanism used for fixing a main body of the high-voltage circuit breaker is arranged on the T-shaped supporting base, a limiting seat used for fixing a convex part at the lower end of the front side of the main machine is arranged on the back of the T-shaped supporting base, a circular convex part is arranged on the back of the limiting seat, a positioning plate is arranged on the circumferential side wall of the automatic rotating disk and takes the circle of the automatic rotating disk as a central annular array, and two limiting blocks which are matched with the circular convex part and are oppositely arranged.

7. The turntable type automatic detection system for the 24kV circuit breakers, as claimed in claim 5 or 6, wherein: the first linear slide rail mechanism and the second linear slide rail mechanism have the same structure, the first linear slide rail mechanism comprises two symmetrically arranged I-shaped rods, first inverted U-shaped blocks which slide back and forth on the I-shaped rods are arranged at the front ends and the rear ends of the two I-shaped rods, and the first supporting base frame is arranged on the first inverted U-shaped blocks; the cross-section of the first supporting base is L-shaped, and a third telescopic cylinder used for pushing the first supporting base to move back and forth on the first linear sliding rail mechanism is arranged at the lower end of the back face of the vertical plate of the first supporting base.

8. The rotary table type automatic detection system for the 24 kilovolt circuit breaker according to claim 6, wherein: the moving mechanism comprises a supporting bottom plate, the supporting bottom plate is arranged on a transverse frame of the T-shaped supporting base, cross rods are arranged at the front end and the rear end of the upper surface of the supporting bottom plate, a strip-shaped convex block is arranged in the middle of the upper surface of each cross rod, second inverted U-shaped blocks are erected at the left end and the right end of each strip-shaped convex block, a first clamping plate is erected on each second inverted U-shaped block at the left end of each cross rod, and a second clamping plate is erected on each second inverted U-shaped block at the right end of each cross rod; the supporting baseplate below is provided with the third motor, third motor output shaft passes the supporting baseplate, third motor output shaft end is provided with a gear, the gear set up in the supporting baseplate top, the supporting baseplate upper surface be provided with gear engagement's first rack and second rack, first rack can drive through the gear rotation meshing first splint side-to-side movement, the second rack can drive through the gear rotation meshing second splint side-to-side movement to do benefit to the high voltage circuit breaker main part place in when on the supporting baseplate, first splint and second splint can be owing to the effect of first rack and second rack, and the high voltage circuit breaker main part is fixed in the centre gripping.

9. The rotary table type automatic detection system for the 24 kilovolt circuit breaker according to claim 2, wherein: the infrared positioning device comprises a U-shaped baffle, the U-shaped baffle is fixedly arranged below the automatic rotating disk, a first infrared sensor is arranged on the lower surface of the automatic rotating disk, and the first infrared sensor is arranged between two vertical plates of the U-shaped baffle.

10. The rotary table type automatic detection system for the 24kv circuit breaker according to claim 9, wherein: be provided with the second on one side horizontal pole of hexagonal frame and support the base, the second support the base with unblock advancing device is corresponding, both ends are provided with second infrared sensor and third infrared sensor respectively about on the second supports the base, be provided with the fourth infrared sensor on the second supports the base, just the fourth infrared sensor set up in between second infrared sensor and the third infrared sensor, second supporting seat upper surface be provided with first infrared sensor matched with gasket, first infrared sensor, second infrared sensor, third infrared sensor and fourth infrared sensor all with main control console electric connection.

Technical Field

The invention relates to the technical field of high-voltage switch detection, in particular to a turntable type automatic detection system for a 24-kilovolt circuit breaker.

Background

High voltage circuit breakers are one of the most important control devices in power systems. The operation quantity of the high-voltage circuit breakers in the power grid is the largest, the operation conditions and the technical requirements are relatively complex, and the operation reliability of the high-voltage circuit breakers not only is related to the high-voltage circuit breakers, but also affects other equipment and even the whole power grid. Therefore, it is an important task to test the dynamic characteristics of the high-voltage circuit breaker, please refer to fig. 1 and 2, a main body of the high-voltage circuit breaker in the prior art includes a chassis 1, a host 11 is disposed on the chassis 1, an insulating pole 12 is fixedly disposed on the left side of the host 11, a contact arm 13 is disposed at the tail end of the insulating pole 12, a movable contact 14 corresponding to the fixed contact is disposed at the tail end of the contact arm 13, a five-ring interlocking mechanism 15 is disposed on the right side of the chassis 1, and a detection ring 16 is disposed on the five-ring interlocking mechanism 15; however, the traditional method for testing the dynamic characteristics of the high-voltage circuit breaker has the defects of complex operation, low testing precision and the like; and current high-voltage switch characteristic tester is handheld, needs the staff to connect to high-voltage circuit breaker, then handheld detects, and different high-voltage circuit breaker staff still need to change different high-voltage switch characteristic tester, because need test a plurality of groups, after every group test, the staff need carry out test cable and trade wiring work and carry out new group test, until all test items are accomplished, has increased staff's danger greatly, and intensity of labour is big.

Disclosure of Invention

In view of this, the invention aims to provide a turntable type automatic detection system for a 24kv circuit breaker, which can realize unmanned automatic operation to detect and debug a high-voltage circuit breaker.

The invention is realized by adopting the following method: the utility model provides a 24 kilovolt circuit breaker carousel formula automatic check out system, includes main control cabinet, its characterized in that: still include the automatic rotating platform with main control cabinet electric connection and be used for the unblock advancing device of fixed high voltage circuit breaker main part, be provided with the detecting element who is used for detecting the high voltage circuit breaker main part on the automatic rotating platform, unblock advancing device set up in automatic rotating platform one side, in order to do benefit to the automatic rotating platform rotates detecting element with the last high voltage circuit breaker main part of unblock advancing device corresponds for detecting element can carry out automated inspection to the high voltage circuit breaker main part.

Furthermore, the automatic rotating table comprises an automatic rotating disc and a hexagonal rack, the automatic rotating disc is arranged above the hexagonal rack, the detection units are arranged in the middle of six sides of an inscribed hexagon of a circle in an annular array with the center of the circle as the center on the upper surface of the automatic rotating disc, infrared positioning devices are arranged in an annular array with the center of the circle as the center below the automatic rotating disc, the infrared positioning devices and the detection units are in one-to-one correspondence, one infrared positioning device corresponds to one detection unit, and six cross rods of the hexagonal rack are provided with power connection mechanisms for starting the detection units; and a rotating mechanism used for driving the automatic rotating disc to rotate is arranged in the hexagonal rack, and the rotating mechanism is electrically connected with the main console.

Further, connect electric mechanism and include power male joint and power female joint, the power female joint use automatic rotary disk centre of a circle set up in as central annular array automatic rotary disk lower surface, all be provided with first telescopic cylinder on the six horizontal poles of hexagonal frame, the flexible tip of first telescopic cylinder is provided with the power male joint, connect electric mechanism's output with detecting element connects, does the detecting element power supply, first telescopic cylinder with main control cabinet electric connection.

Further, slewing mechanism includes first motor, first motor fixed set up in the hexagonal frame, be provided with the speed reducer on the first motor, the output shaft end of first motor is provided with and is used for driving the rotatory rotary gear of automatic rotary disk, first motor with main control cabinet electric connection.

Furthermore, the detection unit comprises a first support base, a detection panel for detecting the high-voltage circuit breaker main body is arranged on the front side of the first support base, a fixed contact corresponding to a movable contact of the high-voltage circuit breaker main body is arranged on the front rectangular array of the detection panel, a loop resistance test head for detecting loop resistance of the high-voltage circuit breaker main body is arranged on the front rectangular array of the detection panel, the fixed contact corresponds to the loop resistance test head one by one, and one fixed contact corresponds to one loop resistance test head; and a first linear sliding rail mechanism for driving the first supporting base to move back and forth is arranged below the first supporting base.

Further, the unlocking propulsion device comprises a T-shaped supporting base, a second linear slide rail mechanism is arranged on the T-shaped supporting base, a moving bottom plate is erected on the second linear slide rail mechanism, a second telescopic cylinder is arranged on the transverse frame of the T-shaped supporting base, the telescopic end of the second telescopic cylinder is connected with the middle part of the bottom surface of the movable bottom plate, a second motor is arranged on the movable bottom plate, the tail end of the output shaft of the second motor is matched with a detection ring of the high-voltage circuit breaker, an L-shaped supporting base is arranged on the T-shaped supporting base, an extension rod is extended from the upper end of the L-shaped supporting base vertical plate, a fixing plate is arranged on the extension rod in a penetrating way, a U-shaped opening matched with the output shaft of the second motor is arranged on the fixing plate, so that the output shaft of the second motor can pass through the U-shaped opening to be matched with a detection ring of the high-voltage circuit breaker; the high-voltage circuit breaker is characterized in that a moving mechanism used for fixing a main body of the high-voltage circuit breaker is arranged on the T-shaped supporting base, a limiting seat used for fixing a convex part at the lower end of the front side of the main machine is arranged on the back of the T-shaped supporting base, a circular convex part is arranged on the back of the limiting seat, a positioning plate is arranged on the circumferential side wall of the automatic rotating disk and takes the circle of the automatic rotating disk as a central annular array, and two limiting blocks which are matched with the circular convex part and are oppositely arranged.

Further, the first linear slide rail mechanism and the second linear slide rail mechanism have the same structure, the first linear slide rail mechanism comprises two symmetrically arranged I-shaped rods, first inverted U-shaped blocks which slide back and forth on the I-shaped rods are arranged at the front ends and the rear ends of the two I-shaped rods, and the first supporting base frame is arranged on the first inverted U-shaped blocks; the cross-section of the first supporting base is L-shaped, and a third telescopic cylinder used for pushing the first supporting base to move back and forth on the first linear sliding rail mechanism is arranged at the lower end of the back face of the vertical plate of the first supporting base.

Further, the moving mechanism comprises a supporting bottom plate, the supporting bottom plate is arranged on a transverse frame of the T-shaped supporting base, cross rods are arranged at the front end and the rear end of the upper surface of the supporting bottom plate, a strip-shaped convex block is arranged in the middle of the upper surface of each cross rod, second inverted U-shaped blocks are erected at the left end and the right end of each strip-shaped convex block, a first clamping plate is erected on each second inverted U-shaped block at the left end of each cross rod, and a second clamping plate is erected on each second inverted U-shaped block at the right end of each cross rod; the supporting baseplate below is provided with the third motor, third motor output shaft passes the supporting baseplate, third motor output shaft end is provided with a gear, the gear set up in the supporting baseplate top, the supporting baseplate upper surface be provided with gear engagement's first rack and second rack, first rack can drive through the gear rotation meshing first splint side-to-side movement, the second rack can drive through the gear rotation meshing second splint side-to-side movement to do benefit to the high voltage circuit breaker main part place in when on the supporting baseplate, first splint and second splint can be owing to the effect of first rack and second rack, and the high voltage circuit breaker main part is fixed in the centre gripping.

Furthermore, infrared positioner includes the U-shaped baffle, the U-shaped baffle fixed set up in automatic rotary disk below, automatic rotary disk lower surface is provided with first infrared sensor, first infrared sensor set up in between two risers of U-shaped baffle.

Further, be provided with the second on one side horizontal pole of hexagonal frame and support the base, the second support the base with unblock advancing device is corresponding, both ends are provided with second infrared sensor and third infrared sensor respectively about on the second supports the base, be provided with the fourth infrared sensor on the second supports the base, just the fourth infrared sensor set up in between second infrared sensor and the third infrared sensor, second supporting seat upper surface be provided with first infrared sensor matched with gasket, first infrared sensor, second infrared sensor, third infrared sensor and fourth infrared sensor all with main control cabinet electric connection.

The invention has the beneficial effects that: the detection unit is added, so that the main body of the high-voltage circuit breaker can be subjected to automatic detection of the resistance of the main loop and secondary power frequency withstand voltage test; the detection units are arranged in the annular array, and can be different from one another, so that the high-voltage circuit breaker main bodies with different specifications can be detected, and the detection units can automatically adjust the phase spacing and the pole spacing, automatically align and butt joint, and automatically detect and debug according to the product specification of the high-voltage circuit breaker main body; a power connection mechanism is added to enable each detection unit to be controlled by an independent station; the invention fully utilizes the combination of robot carrying and informatization management, realizes unmanned automatic operation to detect and debug the high-voltage circuit breaker, and can adapt to high-voltage circuit breaker products of different specifications and types; because a plurality of groups need to be tested, after each group is tested, the test system can automatically carry out the work of changing the wiring of the test cable to carry out new group test until all test items are finished, and the manual wiring changing is not needed in the middle process; the test system can test the item items of the test products according to MES (SAP), and can judge according to the enterprise inspection flow, the inspection time and the standard.

Drawings

Fig. 1 is a schematic structural diagram of a high-voltage circuit breaker.

Fig. 2 is a left side view of the high voltage circuit breaker.

Fig. 3 is a schematic structural diagram of the present invention.

Fig. 4 is a left side view of the present invention.

Fig. 5 is a schematic view of an internal structure of the hexagonal rack.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

Referring to fig. 3 and 4, the present invention provides an embodiment: the utility model provides a 24 kilovolt circuit breaker carousel formula automatic check out system, includes main control cabinet (not shown), still include with main control cabinet electric connection's automatic rotating platform 2 and the unblock advancing device 3 that is used for fixed high voltage circuit breaker main part, be provided with the detecting element 4 that is used for detecting the high voltage circuit breaker main part on the automatic rotating platform 2, unblock advancing device 3 set up in automatic rotating platform 2 one side, so as to do benefit to automatic rotating platform 2 rotates detecting element 4 with the high voltage circuit breaker main part on the unblock advancing device 3 is corresponding for detecting element 4 can carry out automated inspection to the high voltage circuit breaker main part.

As shown in fig. 3 and fig. 4, in an embodiment of the present invention, the automatic rotating table 2 includes an automatic rotating disc 21 and a hexagonal rack 22, the automatic rotating disc 21 is disposed above the hexagonal rack 22, the detecting units 4 are disposed in an annular array on the upper surface of the automatic rotating disc 21 with the center of circle as the center in the middle of six sides of an inscribed hexagon of a circle, the infrared positioning devices 5 are disposed below the automatic rotating disc 2 with the center of circle as the center in an annular array, the infrared positioning devices 5 correspond to the detecting units 4 one by one, one infrared positioning device 5 corresponds to one detecting unit 4, and six cross bars of the hexagonal rack 22 are each provided with an electrical connection mechanism 6 for starting the detecting unit 4; the hexagonal rack 22 is internally provided with a rotating mechanism 7 for driving the automatic rotating disc 21 to rotate, and the rotating mechanism 7 is electrically connected with the main control console.

According to the invention, the number of the detection units 4 is 6, the detection units are respectively arranged in the middle of six sides of an inscribed hexagon of the automatic rotating disc 21, and each detection unit 4 is different, so that detection effects can be provided for high-voltage circuit breakers of different models, and the models of the high-voltage circuit breakers are input before the high-voltage circuit breakers are detected under the action of the main console, so that the main console can perform control operation to enable different detection units to rotate to correspond to the high-voltage circuit breakers, and the effect of detecting different high-voltage circuit breakers is achieved.

According to the invention, the power connection mechanism 6 is arranged below each detection unit 4, so that each power connection mechanism 6 can supply power to each detection unit 4, the power supply of each detection unit 4 is independently separated, the detection efficiency in detection is not influenced, and the electric energy is saved.

As shown in fig. 4, in an embodiment of the present invention, the power connection mechanism 6 includes a power male connector 61 and a power female connector 62, the power female connector 62 is disposed on the lower surface of the automatic rotating disk 21 in an annular array with a center of the automatic rotating disk 21 as a center, the six cross bars of the hexagonal rack 22 are each provided with a first telescopic cylinder 63, the telescopic end of the first telescopic cylinder 63 is provided with the power male connector 61, an output end of the power connection mechanism 6 is connected to the detection unit 4 to supply power to the detection unit 4, and the first telescopic cylinder 63 is electrically connected to the main console. In order to do benefit to the main control console is received during the signal of first infrared sensor, second infrared sensor, third infrared sensor and fourth infrared sensor, main control console sends signal to first telescopic cylinder for power male joint rebound with power female joint connects, does the detecting element power supply. In the invention, because the voltage generated by the connection of the power male connector 61 and the power female connector 62 is thousands of volts, after the high-voltage circuit breaker is fixed and connected with the detection unit, when all actions stop, the main control cabinet starts the first telescopic cylinder 63 to connect the power male connector 61 and the power female connector 62 to supply power for the detection unit, so that the detection unit can detect the high-voltage circuit breaker.

As shown in fig. 4, in an embodiment of the present invention, the rotating mechanism 7 includes a first motor 71, the first motor 71 is fixedly disposed in the hexagonal rack 22, a speed reducer 72 is disposed on the first motor 71, a rotating gear 73 for driving the automatic rotating disc 21 to rotate is disposed at an end of an output shaft of the first motor 71, and the first motor 71 is electrically connected to the main console. So that the first motor 71 rotates the rotary gear 73 and the rotary gear 73 rotates the automatic rotary disk 21.

As shown in fig. 3 and fig. 4, in an embodiment of the present invention, the detecting unit 4 includes a first supporting base 41, a detecting panel 42 for detecting the main body of the high-voltage circuit breaker is disposed on a front surface of the first supporting base 41, a rectangular array on the front surface of the detecting panel 42 is provided with a static contact 43 corresponding to a movable contact of the main body of the high-voltage circuit breaker, a rectangular array on the front surface of the detecting panel 42 is provided with a loop resistance testing head 44 for detecting a loop resistance of the main body of the high-voltage circuit breaker, the static contact 43 corresponds to the loop resistance testing head 44 one by one, and one static contact 43 is provided with one loop resistance testing head 44; a first linear slide rail mechanism 8 for driving the first support base 41 to move back and forth is arranged below the first support base 41. The insulation resistance test of the low-voltage high-voltage circuit breaker (test product) A, B, C, N relative to the ground (PE) and the withstand voltage test between A, B, C, N and PE, the handle and the secondary line to ground withstand voltage test are automatically realized through the set flow static contact 43, the continuity test function of the high-voltage circuit breaker protection circuit can be realized through the connection of the static contact 43 and the moving contact of the high-voltage circuit breaker, according to the national standard GB 7251.1-2013, the grounding resistance of the high-voltage circuit breaker is directly tested by an adjustable DC power supply of 0-30A, and can be connected with the system through communication protocol conversion, realize remote control, read data, and automatically input the resistance value into the system, and the test wire is connected in one step, the process test is carried out according to the test mode, so that the manual requirement and the test time are reduced, and the test efficiency and the occurrence of a missing detection event are greatly improved; the function of testing the resistance of the main loop of the high-voltage circuit breaker is added under the action of the resistance testing head 44, and a GYR-II loop resistance automatic tester is taken as a testing core; the three-phase loop resistance of the high-voltage circuit breaker can be directly tested by the test instrument and the corresponding AD acquisition equal division system.

With reference to fig. 3, in an embodiment of the present invention, the unlocking propulsion device 3 includes a T-shaped supporting base 31, a second linear sliding rail mechanism 32 is disposed on the T-shaped supporting base 31, a moving base plate 33 is erected on the second linear sliding rail mechanism 32, a second telescopic cylinder 34 is disposed on a transverse frame of the T-shaped supporting base 31, a telescopic end of the second telescopic cylinder 34 is connected to a middle portion of a bottom surface of the moving base plate 33, so that the moving base plate 33 can be driven to move back and forth on the second linear sliding rail mechanism 32 under the action of the second telescopic cylinder 34, a second motor 35 is disposed on the moving base plate 33, a tail end of an output shaft of the second motor 35 is matched with a detection ring of a high voltage circuit breaker, so that an output shaft of the second motor 35 is engaged with the detection ring through rotation, and the high voltage circuit breaker is better fixed on the T-shaped supporting base 31, the T-shaped supporting base 31 is provided with an L-shaped supporting base 36, the upper end of a vertical plate of the L-shaped supporting base 36 is provided with an extending rod 37 in an extending mode, a fixing plate 38 penetrates through the extending rod 37, and a U-shaped opening 39 matched with an output shaft of the second motor 35 is formed in the fixing plate 38 so that the output shaft of the second motor 35 can conveniently penetrate through the U-shaped opening to be matched with a detection ring of the high-voltage circuit breaker; the T-shaped supporting base 31 is provided with a moving mechanism 9 for fixing a main body of the high-voltage circuit breaker, the back of the T-shaped supporting base 31 is provided with a limiting seat 311 for positioning and fixing a convex part at the lower end of the front side of the main machine, the back of the limiting seat 311 is provided with a circular convex part 312, a positioning plate 313 is arranged on the circumferential side wall of the automatic rotating disk 21 and takes the circle of the automatic rotating disk 21 as a central annular array, and two limiting blocks 314 which are matched with the circular convex part 312 and are oppositely arranged are arranged on the positioning plate 313, so that the limiting seat 311 can be fixed on the automatic rotating disk 21 and can also fix the high-.

As shown in fig. 3 and fig. 4, in an embodiment of the present invention, the first linear sliding rail mechanism 8 and the second linear sliding rail mechanism 32 have the same structure, the first linear sliding rail mechanism 8 includes two symmetrically arranged i-shaped rods 81, first inverted U-shaped blocks 82 sliding back and forth on the i-shaped rods 81 are respectively disposed on front and rear ends of the two i-shaped rods 81, and the first support base 41 is erected on the first inverted U-shaped blocks 82; the cross section of the first supporting base 41 is L-shaped, and a third telescopic cylinder 83 for pushing the first supporting base 41 to move back and forth on the first linear sliding rail mechanism 8 is arranged at the lower end of the back surface of the vertical plate of the first supporting base 41. So that the first supporting base 41 can be driven to move back and forth on the two i-shaped rods 81 under the action of the first inverted U-shaped block 81 by the action of the third telescopic cylinder 83.

As shown in fig. 3, in an embodiment of the present invention, the moving mechanism 9 includes a supporting bottom plate 91, the supporting bottom plate 91 is disposed on a transverse frame of the T-shaped supporting base 31, cross bars 92 are disposed at front and rear ends of an upper surface of the supporting bottom plate 91, a bar-shaped protrusion 93 is disposed in a middle portion of the upper surface of the cross bar 92, second inverted U-shaped blocks 94 are disposed at left and right ends of the bar-shaped protrusion 93, a first clamping plate 95 is disposed on the second inverted U-shaped block 94 at a left end of the cross bar 92, and a second clamping plate 96 is disposed on the second inverted U-shaped block 94 at a right end of the cross bar 92, so that the second inverted U-shaped block 94 can drive the first clamping plate 95 and the second clamping plate 96 to move left and right; the supporting base plate 91 below is provided with the third motor (not shown in the drawing), third motor output shaft passes supporting base plate 91, third motor output shaft end is provided with a gear 97, gear 97 set up in supporting base plate 91 top, supporting base plate 91 upper surface be provided with first rack 98 and second rack 99 of gear 97 meshing, first rack 98 can rotate the meshing through gear 97 and drive first splint 95 side-to-side movement, second rack 99 can rotate the meshing through gear 97 and drive second splint 96 side-to-side movement to when being favorable to high voltage circuit breaker main part to place in on supporting base plate 91, first splint 95 and second splint 96 can be owing to the effect of first rack 98 and second rack 99, and the high voltage circuit breaker main part is fixed in the centre gripping.

Referring to fig. 5, in an embodiment of the present invention, the infrared positioning device 5 includes a U-shaped baffle 51, the U-shaped baffle 51 is fixedly disposed below the automatic rotating disc 21, a first infrared sensor 52 is disposed on a lower surface of the automatic rotating disc 21, and the first infrared sensor 52 is disposed between two vertical plates of the U-shaped baffle 51.

As shown in fig. 5, in an embodiment of the present invention, a second supporting base 10 is disposed on a cross bar at one side of the hexagonal rack 22, the second supporting base 10 corresponds to the unlocking pushing device 3, a second infrared sensor 101 and a third infrared sensor 102 are respectively disposed at left and right ends of the second supporting base 10, a fourth infrared sensor 103 is disposed on the second supporting base 10, the fourth infrared sensor 103 is disposed between the second infrared sensor 101 and the third infrared sensor 102, a gasket 104 matched with the first infrared sensor 52 is disposed on an upper surface of the second supporting base 10, the first infrared sensor 52, the second infrared sensor 101, the third infrared sensor 102 and the fourth infrared sensor 103 are electrically connected to the main console, so that when the detecting unit 4 rotates to the position of the unlocking pushing device 3, since the infrared ray of the first infrared sensor 52 is cut off by the gasket 104, the infrared rays of the second infrared sensor 101, the third infrared sensor 102 and the fourth infrared sensor 103 are all cut off by the U-shaped baffle 51, and the first infrared sensor 52, the second infrared sensor 101, the third infrared sensor 102 and the fourth infrared sensor 103 send signals to the main control console, and the automatic rotating disk 21 is stopped by the main control console, so that the detection unit 4 is stopped at a position corresponding to the high-voltage circuit breaker main body on the unlocking propulsion device 3. When the high-voltage circuit breaker needs to be detected, the type of the high-voltage circuit breaker needing to be detected is output in the main control console according to different types of the high-voltage circuit breaker, the automatic rotating disk 21 is started, after the high-voltage circuit breaker is started, the main control console judges which detection unit needs to be used according to the type of the high-voltage circuit breaker, the detection unit corresponding to the type of the high-voltage circuit breaker needing to be detected is found on the automatic rotating disk 21, when the infrared ray of the third infrared sensor 102 at the right end is cut off by the U-shaped baffle 51, the third infrared sensor 102 sends a signal to the main control console, the main control console starts the speed reducer 72 to realize the pre-deceleration effect of the automatic rotating disk 21, when the infrared ray of the first infrared sensor 52 corresponding to the lower part of the detection unit is cut off by the gasket 104, and simultaneously the infrared ray of the second infrared sensor 101 and the fourth, the main controller can control the automatic rotating disc 21 to stop rotating, so that the detection unit corresponding to the type of the high-voltage circuit breaker to be detected stops, and the high-voltage circuit breaker can be detected through the detection unit.

The invention can aim at 10-24 KV circuit breaker (VG 1-12 (24)/630-4000 and DQV-12 (24)/630-4000, DQM-12/630-4000 (permanent magnet) products can be realized at the intervals of 150mm, 210mm and 275 mm; the products with various specifications of 275mm and 310mm of the polar spacing can automatically adjust the phase spacing, the polar spacing, the automatic alignment butt joint and the automatic detection debugging, but not limited to the above.

The detectable high voltage circuit breaker model of the invention may be DQM-12G-SCWXT1(2011-1), DQM-12G-SCWXT2(2011-1), DQV-12-SCWXT (phase spacing 150), DQV-12-SCWXT1(2011-1), DQV-12-SCWXT2(2011-1), DQV-24-SCWXT1(a), DQV-24-SCWXT2(a), VG1-12G-SCWXT1(a), VG1-12G-SCWXT 68642 (a), VG1-12-SCWXT 9 (planar plate), VG1-12-scw 1 (phase spacing 150), VG1-12-SCWXT2 (planar plate), VG 865928-24-SCWXT 1 (planar plate) A, VG1-24-SCWXT2 (planar plate), but is not limited thereto.

The working principle of the invention is as follows: when the high-voltage circuit breaker needs to be detected, the high-voltage circuit breaker is lifted and moved to the position above a supporting bottom plate through a mechanical arm, a third motor is started, a gear rotates to drive a first rack and a second rack to move, a first clamping plate and a second clamping plate are adjusted to be wider than the width of the high-voltage circuit breaker, then the high-voltage circuit breaker is placed on the supporting bottom plate through the mechanical arm, the third motor is started, the first clamping plate and the second clamping plate clamp the high-voltage circuit breaker, the second motor is started, the moving bottom plate is pushed to move leftwards through a second telescopic cylinder, an output shaft of the second motor corresponds to a detection ring, a limiting seat corresponds to the back of the high-voltage circuit breaker, the high-voltage circuit breaker is fixed, then a worker inputs the type of the high-voltage circuit breaker into a main control console, the main control console starts the first motor, an automatic rotating, then, the third telescopic cylinder is started to drive the first support base to move forwards, so that the fixed contact corresponds to the moving contact of the high-voltage circuit breaker, after the fixed contact corresponds to the moving contact of the high-voltage circuit breaker, the main console starts the first telescopic cylinder, so that the power supply male connector is connected with the power supply female connector to supply power for the detection unit, and the detection unit starts to detect the high-voltage circuit breaker.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.