CN217212952U

CN217212952U - Automatic test equipment for whole residual voltage of multi-station lightning arrester

Info

Publication number: CN217212952U
Application number: CN202220124129.3U
Authority: CN
Inventors: 贺强; 景然; 杨金歌; 陈乐玲; 胡伟伟; 黄阳
Original assignee: NANYANG JINNIU ELECTRIC CO Ltd
Current assignee: NANYANG JINNIU ELECTRIC CO Ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-16
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a whole residual pressure automatic test equipment of multistation arrester relates to arrester technical field, specifically is whole residual pressure automatic test equipment of multistation arrester, including supporting box, supporting box's last fixed surface is connected with the test table, and the upper surface of test table is pegged graft and is had the pivoted back shaft, and the top transmission of back shaft is connected with the detection dish, and the upper surface evenly distributed who detects the dish has the detection station, and the upper surface of detection table is equipped with the detection case. This whole residual voltage automatic test equipment of multistation arrester, through actuating mechanism, the cooperation setting of back shaft and detection dish, the in-process that uses can be through trampling the action and drive the detection dish and rotate the work piece on the station that will detect and detect on the detection position of detection incasement, and the staff can be to putting the work piece that waits to detect on the empty detection station in the while detection process, only needs alone can accomplish the testing process, saves the cost of labor to improve efficiency of software testing.

Description

Automatic test equipment for whole residual voltage of multi-station lightning arrester

Technical Field

The utility model relates to a lightning arrester technical field specifically is whole residual voltage automatic test equipment of multistation lightning arrester.

Background

A lightning arrester: an electrical appliance for protecting electrical equipment from high transient overvoltage during lightning strike, limiting follow current time, and also limiting follow current amplitude. Lightning arresters are sometimes also referred to as overvoltage protectors, overvoltage limiters. The overvoltage protection circuit is suitable for overvoltage protection of transformers, transmission lines, distribution panels, switch cabinets, power metering boxes, vacuum switches, parallel compensation capacitors, rotating motors, semiconductor devices and the like.

In the production process of the lightning arrester, the residual voltage test is required to be carried out on the lightning arrester, and whether the residual voltage meets the national standard or not is detected. The residual voltage testing equipment adopted in the prior industry is single-station testing equipment, one lightning arrester is required to be placed by two workers, and the other lightning arrester is required to be taken by the other worker after the lightning arrester is tested.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a whole residual voltage automatic test equipment of multistation arrester has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the whole residual pressure automatic test equipment for the multi-station lightning arrester comprises a support box, wherein a detection table is fixedly connected to the upper surface of the support box, a rotating support shaft is connected to the upper surface of the detection table in an inserting mode, a detection disc is connected to the top of the support shaft in a transmission mode, detection stations are uniformly distributed on the upper surface of the detection disc, a detection box is arranged on the upper surface of the detection table, a detection opening matched with the detection disc is arranged at the front bottom of the detection box in an inserting mode, an inlet and an outlet are arranged at the front side of the detection box corresponding to the detection disc, a taking groove is formed in the front side of the detection box, a protection plate is connected to the top of the detection box in an inserting mode and can slide in the taking groove in an inserting mode, a locking mechanism is arranged at the top of the protection plate, a shielding plate is arranged on the upper surface of the detection table, and a driving mechanism is arranged inside the support box.

Optionally, the locking mechanism includes a locking installation groove, a lower pressing rod is inserted into the top of the locking installation groove, a cross rod is fixedly connected to the bottom of the lower pressing rod, lower pushing rods are fixedly connected to two ends of the lower surface of the cross rod, slidable locking rods are inserted into two sides of the locking installation groove, a locking spring is fixedly connected to one end of each locking rod, and one end of each locking spring is fixedly connected to the side wall of the inner surface of the locking installation groove.

Optionally, a position in the detection box corresponding to the locking rod is provided with a limiting groove, the bottom of the lower push rod is in an inclined plane shape, and the position at the top of the locking rod corresponding to the top of the lower push rod is provided with an inclined plane groove with the same inclination angle.

Optionally, the shielding plate is composed of a supporting plate and a suspension plate, the bottom of the supporting plate is fixedly connected to the upper surface of the detection table, the suspension plate is arranged above the detection disc, an opening is formed in the position, corresponding to the detection station, of the suspension plate, and the height of the opening is lower than that of the workpiece.

Optionally, a test module is arranged inside the detection box, and the test module can perform signal transmission with an external computer through a data line.

Optionally, actuating mechanism includes the drive mounting groove, the bottom fixedly connected with supporting spring of drive mounting groove internal surface, the elevator of supporting spring's top fixedly connected with liftable, the side fixedly connected with pedal of elevator, the supporting box is stretched out to the one end of pedal, the top of elevator articulates there is rotatable push up rod, push up rod's the other end articulates there is the flywheel, the side transmission of flywheel is connected with drive gear, drive gear rotates through the pivot to be connected on the inner wall of drive mounting groove, drive gear's top meshing has driven gear, driven gear is connected with back shaft transmission.

(III) advantageous effects

The utility model provides a whole residual voltage automatic test equipment of multistation arrester possesses following beneficial effect:

1. this whole residual voltage automatic test equipment of multistation arrester, through actuating mechanism, the cooperation setting of back shaft and detection dish, the in-process that uses can be through trampling the action and drive the detection dish and rotate the work piece on the station that will detect and detect on the detection position of detection incasement, and the staff can be to putting the work piece that waits to detect on the empty detection station in the while detection process, only needs alone can accomplish the testing process, saves the cost of labor to improve efficiency of software testing.

2. This whole residual voltage automatic test equipment of multistation arrester, setting through the shielding plate, can intercept the work piece after detecting, the work piece after avoiding detecting mixes with the work piece that does not detect, going on of being convenient for detect more, through taking out the groove, guard plate and locking mechanical system's cooperation sets up, can take out the unqualified product of detection from taking out the inslot at the in-process that uses, avoid the product to mix, and it need not the shift position to take out the process staff, it is simple swift to take out the process, the efficiency of detection has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front schematic view of the present invention;

FIG. 3 is a schematic sectional view of the present invention at A;

fig. 4 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: 1. a support box; 2. a detection table; 3. a support shaft; 4. detecting a disc; 5. detecting a station; 6. a detection box; 601. a limiting groove; 7. detecting the opening; 8. an inlet and an outlet; 9. taking out of the groove; 10. a protection plate; 11. a locking mechanism; 1101. locking the mounting groove; 1102. a lower pressure lever; 1103. a cross bar; 1104. a lower push rod; 1105. a locking lever; 1106. a locking spring; 12. a shielding plate; 1201. a support plate; 1202. a suspension plate; 13. a drive mechanism; 1301. a drive mounting groove; 1302. a support spring; 1303. a lifting block; 1304. an upper push rod; 1305. a flywheel; 1306. a drive gear; 1307. a driven gear; 1308. and (5) treading the pedal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the whole residual pressure automatic test equipment for the multi-station lightning arrester comprises a support box 1, a detection table 2 is fixedly connected to the upper surface of the support box 1, a rotating support shaft 3 is inserted into the upper surface of the detection table 2, a detection disc 4 is connected to the top of the support shaft 3 in a transmission manner, detection stations 5 are uniformly distributed on the upper surface of the detection disc 4, a detection box 6 is arranged on the upper surface of the detection table 2, a limiting groove 601 is arranged in the detection box 6 at a position corresponding to a locking rod 1105, the bottom of a lower push rod 1104 is in an inclined plane shape, inclined plane grooves with the same inclination angle are arranged at a position corresponding to the top of the locking rod 1105, a detection opening 7 matched with the detection disc 4 is arranged at the front bottom of the detection box 6, a test module is arranged in the detection box 6, the test module can transmit signals with an external computer through a data line, an inlet and an outlet 8 are arranged at a position corresponding to the detection disc 4 at the front of the detection box 6, the front surface of the detection box 6 is provided with a taking-out groove 9, the top of the detection box 6 is inserted with a protection plate 10, the protection plate 10 is inserted in the taking-out groove 9 in a sliding manner, the top of the protection plate 10 is provided with a locking mechanism 11, the locking mechanism 11 comprises a locking installation groove 1101, the top of the locking installation groove 1101 is inserted with a lower pressing rod 1102, the bottom of the lower pressing rod 1102 is fixedly connected with a cross rod 1103, two ends of the lower surface of the cross rod 1103 are fixedly connected with lower push rods 1104, two sides of the locking installation groove 1101 are inserted with slidable locking rods 1105, one end of the locking rod 1105 is fixedly connected with a locking spring 1106, one end of the locking spring 1106 is fixedly connected to the side wall of the inner surface of the locking installation groove 1101, the upper surface of the detection table 2 is provided with a shielding plate 12, the shielding plate 12 is composed of a support plate 1201 and a suspension plate 1202, the bottom of the support plate 1201 is fixedly connected to the upper surface of the detection table 2, the suspension plate 1202 is arranged above the detection table 4, the position, corresponding to the detection station 5, of the suspension plate 1202 is provided with an opening, the height of the opening is lower than the height of a workpiece, a driving mechanism 13 is arranged inside the support box 1, the driving mechanism 13 comprises a driving installation groove 1301, a supporting spring 1302 is fixedly connected to the bottom of the inner surface of the driving installation groove 1301, a lifting block 1303 capable of lifting is fixedly connected to the top of the supporting spring 1302, a pedal 1308 is fixedly connected to the side face of the lifting block 1303, one end of the pedal 1308 extends out of the support box 1, a rotatable upper push rod 1304 is hinged to the top of the lifting block 1303, a flywheel 1305 is hinged to the other end of the upper push rod 1304, a driving gear 1306 is in transmission connection with the side face of the flywheel 1305, the driving gear 1306 is rotatably connected to the inner wall of the driving installation groove 1301 through a rotating shaft, a driven gear 1307 is meshed above the driving gear 1306, and the driven gear 1307 is in transmission connection with the support shaft 3.

When the device is used, a workpiece to be detected is placed on the detection station 5, the pedal 1308 is pressed by feet to drive the lifting block 1303 to descend, the lifting block 1303 is reset under the pushing of the supporting spring 1302 after the pedal 1308 descends to the bottom, the lifting block 1303 can be pushed by the push rod 1304 to drive the flywheel 1305 to rotate for a circle in the whole lifting process of the lifting block 1303, the driving gear 1306 rotates along with the flywheel 1305, the driven gear 1307 meshed with the driving gear 1306 drives the supporting shaft 3 to rotate, the supporting shaft 3 rotates to drive the detection disc 4 to rotate for one angle of the detection station 5, so that the next detection station 5 is rotated to the position of the detection module in the detection box 6, the detection module continuously detects the workpiece, the detected workpiece rotates out of the detection box 6, the detection station 5 can pass through and the workpiece is blocked when the workpiece passes through the position of the shielding plate 12 in the rotating process, therefore, the detection station 5 is vacated, a workpiece to be detected is placed on the vacated detection station 5 in the detection process, qualified products to be detected are taken down and placed at a specified position, when unqualified products are detected, the lower push rod 1102 is pushed downwards, the lower push rod 1104 descends, the inclined plane at the bottom of the lower push rod 1104 in the descending process interacts with the inclined plane groove at the top of the locking rod 1105, the locking rod 1105 is pulled inwards, one end of the locking rod is pulled out of the limiting groove 601, the protection plate 10 can be pulled out upwards at the moment to open the taking-out groove 9, a worker can place the unqualified products to be detected independently, a detection module in the detection box 6 can transmit data to a computer terminal through guiding, and detection data are recorded.

To sum up, the utility model discloses a cooperation setting of actuating mechanism 13, back shaft 3 and detection dish 4 can be trampled the action and drive detection dish 4 and rotate the work piece on detection station 5 to the detection position in detection case 6 and detect in the in-process of using, and the staff can put the work piece that detects to the empty detection station 5 in the detection process simultaneously, only needs one person can accomplish the detection process, saves the cost of labor, and improves test efficiency; through the setting of shielding plate 12, can intercept the work piece after detecting, avoid the work piece after detecting to mix with the work piece that does not detect, going on of the detection of being convenient for more, through the cooperation setting of taking out groove 9, guard plate 10 and locking mechanical system 11, can take out the unqualified product of detection from taking out groove 9 at the in-process that uses, avoid the product to mix to take out the process staff and need not to shift the position, the process of taking out is simple swift, has improved the efficiency that detects.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Whole residual voltage automatic test equipment of multistation arrester, including supporting box (1), its characterized in that: the detection device is characterized in that a detection table (2) is fixedly connected to the upper surface of the support box (1), a rotating support shaft (3) is inserted into the upper surface of the detection table (2), a detection disc (4) is connected to the top of the support shaft (3) in a transmission manner, detection stations (5) are uniformly distributed on the upper surface of the detection disc (4), a detection box (6) is arranged on the upper surface of the detection table (2), a detection opening (7) matched with the detection disc (4) is formed in the bottom of the front surface of the detection box (6), an inlet and an outlet (8) are formed in the position, corresponding to the detection disc (4), of the front surface of the detection box (6), a taking-out groove (9) is formed in the front surface of the detection box (6), a protection plate (10) is inserted into the top of the detection box (6), the protection plate (10) is slidably inserted into the taking-out groove (9), and a locking mechanism (11) is arranged at the top of the protection plate (10), the upper surface of the detection table (2) is provided with a shielding plate (12), and the inside of the support box (1) is provided with a driving mechanism (13).

2. The automatic testing equipment for the residual voltage of the whole multi-station lightning arrester according to claim 1, characterized in that: the locking mechanism (11) comprises a locking installation groove (1101), a lower pressing rod (1102) is inserted into the top of the locking installation groove (1101), a cross rod (1103) is fixedly connected to the bottom of the lower pressing rod (1102), lower push rods (1104) are fixedly connected to two ends of the lower surface of the cross rod (1103), slidable locking rods (1105) are inserted into two sides of the locking installation groove (1101), a locking spring (1106) is fixedly connected to one end of each locking rod (1105), and one end of each locking spring (1106) is fixedly connected to the side wall of the inner surface of the locking installation groove (1101).

3. The automatic testing equipment for the residual voltage of the whole multi-station lightning arrester according to claim 2, characterized in that: the position, corresponding to the locking rod (1105), in the detection box (6) is provided with a limiting groove (601), the bottom of the lower push rod (1104) is in an inclined plane shape, and the position, corresponding to the top of the locking rod (1105), is provided with an inclined plane groove with the same inclined angle.

4. The automatic testing equipment for the residual voltage of the whole multi-station lightning arrester according to claim 1, characterized in that: the shielding plate (12) is composed of a supporting plate (1201) and a suspension plate (1202), the bottom of the supporting plate (1201) is fixedly connected to the upper surface of the detection table (2), the suspension plate (1202) is arranged above the detection disc (4), an opening is formed in the position, corresponding to the detection station (5), of the suspension plate (1202), and the height of the opening is lower than that of a workpiece.

5. The automatic testing equipment for the residual voltage of the whole multi-station lightning arrester according to claim 1, characterized in that: the inside of detection case (6) is equipped with test module, test module accessible data line carries out signal transmission with outside computer.

6. The automatic testing equipment for the residual voltage of the whole multi-station lightning arrester according to claim 1, characterized in that: the driving mechanism (13) comprises a driving installation groove (1301), the bottom of the inner surface of the driving installation groove (1301) is fixedly connected with a supporting spring (1302), the top of the supporting spring (1302) is fixedly connected with a lifting block (1303) which can be lifted, a pedal plate (1308) is fixedly connected to the side surface of the lifting block (1303), one end of the pedal plate (1308) extends out of the supporting box (1), the top of the lifting block (1303) is hinged with a rotatable upper push rod (1304), the other end of the upper push rod (1304) is hinged with a flywheel (1305), the side surface of the flywheel (1305) is in transmission connection with a driving gear (1306), the driving gear (1306) is rotatably connected to the inner wall of the driving installation groove (1301) through a rotating shaft, a driven gear (1307) is meshed above the driving gear (1306), and the driven gear (1307) is in transmission connection with the supporting shaft (3).