CN210572581U - Auxiliary device for transformer substation GIS partial discharge detection - Google Patents
Auxiliary device for transformer substation GIS partial discharge detection Download PDFInfo
- Publication number
- CN210572581U CN210572581U CN201921027418.6U CN201921027418U CN210572581U CN 210572581 U CN210572581 U CN 210572581U CN 201921027418 U CN201921027418 U CN 201921027418U CN 210572581 U CN210572581 U CN 210572581U
- Authority
- CN
- China
- Prior art keywords
- groove
- sliding
- slot
- fixedly connected
- auxiliary device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Testing Relating To Insulation (AREA)
Abstract
The utility model relates to a state net transformer substation safety inspection technical field, and disclose an auxiliary device that is used for transformer substation GIS partial discharge to detect, including high-pressure insulator spindle, the slot has been seted up on the top of high-pressure insulator spindle, and the slot interpolation is equipped with the post of inserting of matching, inserts post and slot sliding connection, and the bottom of inserting the post offsets with the tank bottom of slot, inserts the top fixedly connected with mounting bracket of post, two sliders of symmetry fixedly connected with on inserting the lateral wall of post, the spout of matching is seted up to the position department that the lateral wall of slot corresponds the slider, slider and spout sliding connection, and the spout one side of keeping away from the slot tank bottom sets up for the opening, and the movable groove has been seted up to the tank. The utility model discloses can firmly fix sensor and receiver on the high-pressure insulator spindle, the sensor can be horizontal, vertical transform moreover to improved detection efficiency and rate of accuracy, also guaranteed that the equipment can not appear dropping the condition of damage under high altitude construction especially adverse circumstances.
Description
Technical Field
The utility model relates to a state net transformer substation safety inspection technical field especially relates to an auxiliary device that is used for transformer substation GIS office to put detection.
Background
GIS is the important equipment in the electric wire netting operation, is the basis of guaranteeing the power supply reliability, and it has characteristics such as area is little, operational reliability is high, maintenance convenience, and GIS equipment receives effects such as temperature, thunderbolt, overvoltage, self heating when long-term operation, and the insulation can age gradually, leads to the appearance of partial discharge phenomenon to can enlarge gradually and lead to equipment insulation breakdown, cause the malignant accident. Therefore, GIS equipment needs to be regularly detected through partial discharge detection, whether insulation defects exist in the GIS equipment is detected, and therefore reliability and safety of operation of the GIS equipment are guaranteed.
In daily GIS partial discharge detection process, therefore not hard up condition can appear through binding on high voltage insulator spindle in the sensor and the receiver of detector are put in the office, influence detection efficiency and detection accuracy on the one hand, and the condition of damage can appear dropping in on the other hand sensor and receiver.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art sensor and the receiver of detector are put in office through binding the problem that therefore can appear not hard up condition on the high voltage insulator spindle, and the auxiliary device who is used for transformer substation GIS office to put and detects that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an auxiliary device for transformer substation GIS partial discharge detection comprises a high-voltage insulating rod, wherein a slot is formed in the top end of the high-voltage insulating rod, a matched inserting column is inserted into the slot and is in sliding connection with the slot, the bottom end of the inserting column abuts against the bottom of the slot, a mounting frame is fixedly connected to the top end of the inserting column, two sliding blocks are symmetrically and fixedly connected to the outer side wall of the inserting column, matched sliding grooves are formed in the positions, corresponding to the sliding blocks, of the side wall of the slot, the sliding blocks are in sliding connection with the sliding grooves, an opening is formed in one side, away from the bottom of the slot, of each sliding groove, a movable groove is formed in the bottom of each sliding groove, a first spring is fixedly connected to the bottom of each movable groove, a stop block matched with the movable groove is fixedly connected to the other end of each first spring and is in sliding connection with the movable groove, the other end of pull rod passes first spring and runs through the tank bottom of activity groove and outwards extends, and the tank bottom sliding connection of pull rod and activity groove, the one end that the pull rod was kept away from to the dog passes the notch of activity groove and extends to the spout and sets up, and the lower surface of dog offsets with the upper surface of slider, from last first U template and the second U template of being equipped with down in proper order on the mounting bracket, first U template is connected with the mounting bracket through rotary mechanism, and is equipped with the sensor of matcing in the first U template, be connected through first screw between sensor and the first U template, the fixed welding of second U template is on the mounting bracket, and is equipped with the receiver of matcing in the second U template, be connected through the second screw between receiver and the second U template.
Preferably, rotary mechanism includes the pivot of fixed connection on first U template, the position department that the mounting bracket corresponds the pivot sets up the ring channel of matching, the pivot is inserted and is established in the ring channel, and the pivot passes through the bearing and is connected with the tank bottom rotation of ring channel, the sliding tray has been seted up to the symmetry on the lateral wall of pivot, the tank bottom fixedly connected with second spring of sliding tray, the arc lug that other end fixedly connected with and the sliding tray of second spring match, a plurality of arc recesses that are annular evenly distributed are seted up to the lateral wall of ring channel, and arc recess and arc lug phase-match, the one end that the second spring was kept away from to the arc lug is passed the notch of sliding tray and is extended to the arc recess that one of them corresponds and set up.
Preferably, the lateral wall of high pressure insulator spindle corresponds the position department fixedly connected with fixed block of pull rod, and the fixed block is located the pull rod top setting, run through on the fixed block and be provided with positioning screw, and positioning screw and fixed block threaded connection, a plurality of evenly distributed's constant head tank is seted up to the upper surface of pull rod, positioning screw's bottom extends to and sets up in one of them constant head tank that corresponds.
Preferably, one side of the sliding block, which is close to the bottom of the sliding groove, is provided with a ball groove, a ball is arranged in the ball groove, one end, which is far away from the bottom of the ball groove, of the ball groove penetrates through a notch of the ball groove and extends outwards, and the ball is connected to the bottom of the sliding groove in a rolling manner.
Preferably, one end of the pull rod, which is far away from the stop block, is fixedly connected with a pull handle.
Preferably, the inner walls of the first U-shaped plate and the second U-shaped plate are connected with a protection pad.
Preferably, one end of the arc-shaped convex block, which is far away from the second spring, is fixedly sleeved with a matched anti-skidding sleeve.
Preferably, the rotating shaft is fixedly connected with an inner ring of the bearing, and the bearing is fixedly embedded in the groove bottom of the annular groove.
Preferably, the top end of the positioning screw is fixedly connected with a rotating handle.
Compared with the prior art, the utility model provides an auxiliary device that is used for transformer substation GIS partial discharge to detect possesses following beneficial effect:
1. the auxiliary device for the transformer substation GIS partial discharge detection is characterized in that a high-voltage insulating rod, an inserting groove, an inserting column, a mounting rack, a sliding block, a sliding groove, a movable groove, a first spring, a stop block, a pull rod, a first U-shaped plate, a second U-shaped plate, a sensor, a first screw, a receiver and a second screw are arranged, the pull rod connected with the stop block is pulled to enable the stop block to slide into the movable groove and compress the first spring, the sliding block on the inserting column corresponds to the position of the sliding groove, the inserting column is inserted into the inserting groove by pressing down the mounting rack and drives the sliding block to slide along the sliding groove, after the inserting column is abutted against the groove bottom of the inserting groove, the pull rod is loosened, the first spring is reset, the stop block is ejected into the sliding groove, at the moment, the lower surface of the stop block is abutted against the upper surface of the sliding block, the mounting rack and the high-voltage insulating rod can be mounted, the mounting, the sensor is conveniently fixed mounting to first screw of first U template cooperation, and the convenient fixed mounting that carries out to the receiver of second U template cooperation second screw to conveniently firmly fix sensor and receiver on high-pressure insulator spindle, guaranteed that equipment can not appear dropping the condition of damaging under high altitude construction especially adverse circumstances.
2. This an auxiliary device for transformer substation GIS partial discharge detection, through setting up first U template, a sensor, the apparatus further comprises a rotating shaft, the ring channel, the sliding tray, the second spring, arc lug and arc recess, the first U template that rotates to install the sensor drives the pivot at the ring channel internal rotation, the arc lug is under the extrusion of arc recess, make the arc lug slide and compress the second spring towards the tank bottom direction of sliding tray, 90 degrees backs deflect, the second spring is with arc lug bullet joint in the arc recess that corresponds, make the sensor can be horizontal, vertical transform, thereby detection efficiency and rate of accuracy have been improved, and guarantee that the pivot can not just take place to deflect as soon as receiving exogenic action, guarantee angle of rotation's stability.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can firmly fix sensor and receiver on the high-pressure insulator spindle, the sensor can transversely, vertically transform moreover to improved detection efficiency and rate of accuracy, also guaranteed that equipment can not appear dropping the condition of damage under high altitude construction especially adverse circumstances.
Drawings
Fig. 1 is a schematic structural view of an auxiliary device for substation GIS partial discharge detection provided by the present invention;
fig. 2 is a schematic view of a side view of an auxiliary device for substation GIS partial discharge detection according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is an enlarged view of a portion B in fig. 1.
In the figure: 1 high-voltage insulating rod, 2 slots, 3 inserting columns, 4 mounting racks, 5 sliding blocks, 6 sliding grooves, 7 movable grooves, 8 first springs, 9 stop blocks, 10 pull rods, 11 first U-shaped plates, 12 second U-shaped plates, 13 sensors, 14 first screws, 15 receivers, 16 second screws, 17 rotating shafts, 18 annular grooves, 19 sliding grooves, 20 second springs, 21 arc-shaped convex blocks, 22 arc-shaped grooves, 23 fixing blocks, 24 positioning screws, 25 positioning grooves, 26 ball grooves, 27 balls, 28 pull handles and 29 rotating handles.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, an auxiliary device for transformer substation GIS partial discharge detection comprises a high-voltage insulating rod 1, a slot 2 is arranged at the top end of the high-voltage insulating rod 1, a matched inserting column 3 is inserted into the slot 2, the inserting column 3 is slidably connected with the slot 2, the bottom end of the inserting column 3 is abutted against the bottom of the slot 2, a mounting frame 4 is fixedly connected with the top end of the inserting column 3, two sliders 5 are symmetrically and fixedly connected with the outer side wall of the inserting column 3, a matched sliding groove 6 is arranged at the position of the side wall of the slot 2 corresponding to the slider 5, the slider 5 is slidably connected with the sliding groove 6, an opening is arranged at one side of the sliding groove 6 far away from the bottom of the slot 2, a movable slot 7 is arranged at the bottom of the sliding groove 6, a first spring 8 is fixedly connected with the bottom of the movable slot 7, a stop block 9 matched with the movable slot 7 is fixedly, one side of the stop block 9 close to the bottom of the movable groove 7 is fixedly connected with a pull rod 10, the other end of the pull rod 10 penetrates through the first spring 8 and penetrates through the bottom of the movable groove 7 to extend outwards, the pull rod 10 is connected with the bottom of the movable groove 7 in a sliding manner, one end of the stop block 9 far away from the pull rod 10 penetrates through the notch of the movable groove 7 and extends into the sliding groove 6, the lower surface of the stop block 9 abuts against the upper surface of the sliding block 5, the mounting frame 4 is sequentially provided with a first U-shaped plate 11 and a second U-shaped plate 12 from top to bottom, the first U-shaped plate 11 is connected with the mounting frame 4 through a rotating mechanism, a matched sensor 13 is arranged in the first U-shaped plate 11, the sensor 13 is connected with the first U-shaped plate 11 through a first screw 14, the second U-shaped plate 12 is fixedly welded on the mounting frame 4, a matched receiver 15 is arranged in the second U-shaped, pulling a pull rod 10 connected with a stop block 9 to enable the stop block 9 to slide into a movable groove 7 and compress a first spring 8, enabling a slide block 5 on an inserted column 3 to correspond to the position of a chute 6, pressing down a mounting frame 4 to insert the inserted column 3 into the chute 2 and drive the slide block 5 to slide along the chute 6, loosening the pull rod 10 after the inserted column 3 is abutted against the bottom of the chute 2, resetting the first spring 8, enabling the stop block 9 to be ejected into the chute 6, at the moment, abutting the lower surface of the stop block 9 against the upper surface of the slide block 5 to finish the installation between the mounting frame 4 and the high-voltage insulating rod 1, pulling the pull rod 10 to enable the stop block 9 to slide into the movable groove 7, pulling up the mounting frame 4 to detach the mounting frame 4 from the high-voltage insulating rod 1, enabling a first U-shaped plate 11 to be matched with a first screw 14 to conveniently carry out fixed installation on a sensor 13, enabling a second U-shaped plate 12 to be, therefore, the sensor 13 and the receiver 15 are conveniently and firmly fixed on the high-voltage insulating rod 1, and the condition that the equipment is not dropped and damaged in high-altitude operation, particularly in severe environment, is ensured.
The rotating mechanism comprises a rotating shaft 17 fixedly connected to the first U-shaped plate 11, a matched annular groove 18 is formed in the position, corresponding to the rotating shaft 17, of the mounting frame 4, the rotating shaft 17 is inserted into the annular groove 18, the rotating shaft 17 is rotatably connected with the bottom of the annular groove 18 through a bearing, sliding grooves 19 are symmetrically formed in the outer side wall of the rotating shaft 17, a second spring 20 is fixedly connected with the bottom of the sliding groove 19, the other end of the second spring 20 is fixedly connected with an arc-shaped projection 21 matched with the sliding groove 19, a plurality of arc-shaped grooves 22 are uniformly distributed in an annular shape in the side wall of the annular groove 18, the arc-shaped grooves 22 are matched with the arc-shaped projections 21, one end, far away from the second spring 20, of each arc-shaped projection 21 penetrates through a notch of the sliding groove 19 and extends into one corresponding arc-shaped groove 22, the, arc lug 21 makes arc lug 21 slide and compress second spring 20 towards the tank bottom direction of sliding tray 19 under arc recess 22's extrusion, and after deflecting 90 degrees, second spring 20 pops arc lug 21 into corresponding arc recess 22 in the joint for sensor 13 can be horizontal, vertical transform, thereby has improved detection efficiency and rate of accuracy, guarantees moreover that pivot 17 can not just take place to deflect as soon as receiving the exogenic action, guarantees the stability of angular rotation.
The lateral wall of high-pressure insulator spindle 1 corresponds pull rod 10's position department fixedly connected with fixed block 23, and fixed block 23 is located the setting of pull rod 10 top, run through on the fixed block 23 and be provided with positioning screw 24, and positioning screw 24 and fixed block 23 threaded connection, a plurality of evenly distributed's constant head tank 25 is seted up to the upper surface of pull rod 10, positioning screw 24's bottom extends to and sets up in one of them constant head tank 25 that corresponds, the first spring 8 of pulling pull rod 10 compression, it makes its and the constant head tank 25 joint that corresponds to rotate positioning screw 24, thereby guarantee that first spring 8 does not take place to reset, it breaks away from with constant head tank 25 to rotate positioning screw 24, first spring 8 will take place to reset, thereby make the dismouting between mounting bracket 4 and the high-pressure insulator spindle 1 more convenient.
The ball groove 26 has been seted up to one side that slider 5 is close to the spout 6 tank bottom, and is equipped with ball 27 in the ball groove 26, and ball 27 is kept away from the one end of ball groove 26 tank bottom and is passed the notch in ball groove 26 and outwards extend, and roll connection is at the tank bottom of spout 6, reduces the frictional force between slider 5 and the spout 6.
One end of the pull rod 10 far away from the stop block 9 is fixedly connected with a pull handle 28, so that the pull rod 10 is conveniently driven to slide.
The inner walls of the first U-shaped plate 11 and the second U-shaped plate 12 are connected with protection pads, so that the protection effect is improved.
The end of the arc-shaped convex block 21 far away from the second spring 20 is fixedly sleeved with a matched anti-slip sleeve, so that the stability of clamping between the arc-shaped convex block 21 and the arc-shaped groove 22 is improved.
The rotating shaft 17 is fixedly connected with an inner ring of the bearing, and the bearing is fixedly embedded in the groove bottom of the annular groove 18, so that the rotating shaft has connection stability while rotating.
The top end of the positioning screw 24 is fixedly connected with a rotating handle 29, so that the rotation of the positioning screw 24 is controlled conveniently.
In the utility model, the pull rod 10 connected with the stop block 9 is pulled to make the stop block 9 slide into the movable groove 7 and compress the first spring 8, the slide block 5 on the insert column 3 corresponds to the position of the chute 6, the insert column 3 is inserted into the slot 2 by pressing the mounting frame 4 downwards and drives the slide block 5 to slide along the chute 6, when the insert column 3 is pressed against the bottom of the slot 2, the pull rod 10 is loosened, the first spring 8 is reset, the stop block 9 is bounced into the chute 6, at the moment, the lower surface of the stop block 9 is abutted against the upper surface of the slide block 5, the installation between the mounting frame 4 and the high-pressure insulating rod 1 can be completed, the pull rod 10 is pulled to make the stop block 9 slide into the movable groove 7, the mounting frame 4 is pulled upwards, the mounting frame 4 can be detached from the high-pressure insulating rod 1, the first U-shaped plate 11 is matched with the first screw 14 to conveniently fix and install the sensor 13, the second U-shaped plate 12, therefore, the sensor 13 and the receiver 15 are conveniently and firmly fixed on the high-voltage insulating rod 1, and the condition that the equipment is not dropped and damaged in high-altitude operation, particularly in severe environment is ensured; rotate the first U template 11 that installs sensor 13 and drive pivot 17 at the internal rotation of ring channel 18, arc lug 21 is under arc recess 22's extrusion, make arc lug 21 slide and compress second spring 20 towards the tank bottom direction of sliding tray 19, deflect 90 degrees after, second spring 20 pops arc lug 21 into corresponding arc recess 22 in the joint, make sensor 13 can be horizontal, vertical transform, thereby detection efficiency and rate of accuracy have been improved, and guarantee that pivot 17 can not just take place to deflect by the exogenic action, guarantee the stability of angular rotation.
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 (9)
1. The auxiliary device for the transformer substation GIS partial discharge detection comprises a high-voltage insulating rod (1) and is characterized in that a slot (2) is formed in the top end of the high-voltage insulating rod (1), a matched inserting column (3) is inserted into the slot (2), the inserting column (3) is in sliding connection with the slot (2), the bottom end of the inserting column (3) is abutted to the bottom of the slot (2), a mounting frame (4) is fixedly connected to the top end of the inserting column (3), two sliding blocks (5) are symmetrically and fixedly connected to the outer side wall of the inserting column (3), a matched sliding groove (6) is formed in the position, corresponding to the sliding block (5), of the side wall of the slot (2), the sliding block (5) is in sliding connection with the sliding groove (6), one side, far away from the slot bottom of the slot (2), of the sliding groove (6) is provided with an opening, a movable groove (7) is formed in the slot bottom, the groove bottom of the movable groove (7) is fixedly connected with a first spring (8), the other end of the first spring (8) is fixedly connected with a stop block (9) matched with the movable groove (7), the stop block (9) is connected with the movable groove (7) in a sliding manner, the stop block (9) is close to a pull rod (10) fixedly connected with one side of the groove bottom of the movable groove (7), the other end of the pull rod (10) penetrates through the first spring (8) and penetrates through the groove bottom of the movable groove (7) to extend outwards, the pull rod (10) is connected with the groove bottom of the movable groove (7) in a sliding manner, one end, far away from the pull rod (10), of the stop block (9) penetrates through a notch of the movable groove (7) and extends into the sliding groove (6) to be arranged, the lower surface of the stop block (9) is abutted to the upper surface of the sliding block (5), a first U-shaped plate (11) and a second U-shaped plate (12, first U template (11) are connected with mounting bracket (4) through rotary mechanism, and are equipped with sensor (13) of matching in first U template (11), be connected through first screw (14) between sensor (13) and first U template (11), second U template (12) fixed welding is on mounting bracket (4), and is equipped with receiver (15) of matching in second U template (12), be connected through second screw (16) between receiver (15) and second U template (12).
2. The auxiliary device for the substation GIS partial discharge detection according to claim 1, wherein the rotating mechanism comprises a rotating shaft (17) fixedly connected to the first U-shaped plate (11), the mounting rack (4) is provided with a matched annular groove (18) at a position corresponding to the rotating shaft (17), the rotating shaft (17) is inserted into the annular groove (18), the rotating shaft (17) is rotatably connected with the bottom of the annular groove (18) through a bearing, sliding grooves (19) are symmetrically formed in the outer side wall of the rotating shaft (17), a second spring (20) is fixedly connected with the bottom of the sliding groove (19), an arc-shaped convex block (21) matched with the sliding groove (19) is fixedly connected with the other end of the second spring (20), a plurality of arc-shaped grooves (22) are uniformly distributed in an annular shape are formed in the side wall of the annular groove (18), and the arc-shaped grooves (22) are matched with the arc-shaped convex block (21), one end of the arc-shaped convex block (21) far away from the second spring (20) passes through the notch of the sliding groove (19) and extends into one corresponding arc-shaped groove (22).
3. The auxiliary device for detecting the GIS partial discharge of the transformer substation according to claim 1, wherein a fixing block (23) is fixedly connected to a position, corresponding to the pull rod (10), of the outer side wall of the high-voltage insulating rod (1), the fixing block (23) is arranged above the pull rod (10), a positioning screw (24) is arranged on the fixing block (23) in a penetrating mode, the positioning screw (24) is in threaded connection with the fixing block (23), a plurality of uniformly-distributed positioning grooves (25) are formed in the upper surface of the pull rod (10), and the bottom end of the positioning screw (24) extends into one of the corresponding positioning grooves (25) to be arranged.
4. The auxiliary device for the substation GIS partial discharge detection according to claim 1, wherein a ball groove (26) is formed in one side, close to the bottom of the sliding groove (6), of the sliding block (5), a ball (27) is arranged in the ball groove (26), one end, far away from the bottom of the ball groove (26), of the ball (27) penetrates through a notch of the ball groove (26) and extends outwards, and the ball is connected to the bottom of the sliding groove (6) in a rolling mode.
5. Auxiliary device for substation GIS partial discharge detection according to claim 1, characterized in that a pull handle (28) is fixedly connected to the end of the pull rod (10) remote from the stop block (9).
6. The auxiliary device for substation GIS partial discharge detection according to claim 1, characterized in that the inner walls of the first U-shaped plate (11) and the second U-shaped plate (12) are connected with protective pads.
7. The auxiliary device for substation GIS partial discharge detection according to claim 2, characterized in that a matched anti-slip sleeve is fixedly sleeved on one end of the arc-shaped projection (21) far away from the second spring (20).
8. The auxiliary device for the substation GIS partial discharge detection according to claim 2, characterized in that the rotating shaft (17) is fixedly connected with an inner ring of a bearing, and the bearing is fixedly embedded in a groove bottom of the annular groove (18).
9. The auxiliary device for detecting the partial discharge of the GIS of the transformer substation according to claim 3, characterized in that a rotating handle (29) is fixedly connected to the top end of the positioning screw rod (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027418.6U CN210572581U (en) | 2019-07-03 | 2019-07-03 | Auxiliary device for transformer substation GIS partial discharge detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027418.6U CN210572581U (en) | 2019-07-03 | 2019-07-03 | Auxiliary device for transformer substation GIS partial discharge detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210572581U true CN210572581U (en) | 2020-05-19 |
Family
ID=70660063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921027418.6U Active CN210572581U (en) | 2019-07-03 | 2019-07-03 | Auxiliary device for transformer substation GIS partial discharge detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210572581U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014724A (en) * | 2020-09-02 | 2020-12-01 | 知辛电子科技(苏州)有限公司 | Multifunctional jig for photoelectric control board |
| CN112399765A (en) * | 2020-10-10 | 2021-02-23 | 西安圣华农业科技股份有限公司 | Slide rail positioning device convenient to dismouting |
| CN112993696A (en) * | 2021-02-24 | 2021-06-18 | 安徽新城电力工程建设有限公司 | Header box for smart power grids |
| CN113640631A (en) * | 2021-08-11 | 2021-11-12 | 山东通广电子有限公司 | Partial discharge sensor installation device applied to transformer substation |
| CN116973711A (en) * | 2023-08-30 | 2023-10-31 | 武汉朗德电气有限公司 | Auxiliary installation device of GIS partial discharge sensor |
-
2019
- 2019-07-03 CN CN201921027418.6U patent/CN210572581U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112014724A (en) * | 2020-09-02 | 2020-12-01 | 知辛电子科技(苏州)有限公司 | Multifunctional jig for photoelectric control board |
| CN112399765A (en) * | 2020-10-10 | 2021-02-23 | 西安圣华农业科技股份有限公司 | Slide rail positioning device convenient to dismouting |
| CN112399765B (en) * | 2020-10-10 | 2024-05-03 | 佛山市鑫欧可机电有限公司 | Slide rail positioning device convenient to dismouting |
| CN112993696A (en) * | 2021-02-24 | 2021-06-18 | 安徽新城电力工程建设有限公司 | Header box for smart power grids |
| CN112993696B (en) * | 2021-02-24 | 2023-08-22 | 安徽新城电力工程建设有限公司 | Collecting box for smart power grid |
| CN113640631A (en) * | 2021-08-11 | 2021-11-12 | 山东通广电子有限公司 | Partial discharge sensor installation device applied to transformer substation |
| CN113640631B (en) * | 2021-08-11 | 2024-02-09 | 山东通广电子有限公司 | Partial discharge sensor mounting device applied to transformer substation |
| CN116973711A (en) * | 2023-08-30 | 2023-10-31 | 武汉朗德电气有限公司 | Auxiliary installation device of GIS partial discharge sensor |
| CN116973711B (en) * | 2023-08-30 | 2024-03-19 | 武汉朗德电气有限公司 | Auxiliary installation device of GIS partial discharge sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210572581U (en) | Auxiliary device for transformer substation GIS partial discharge detection | |
| CN116643131B (en) | Ring main unit body insulation detection device and use method | |
| CN214580270U (en) | Safety monitoring device for experimental consumables | |
| CN112152131A (en) | Portable device for managing secondary safety measures of transformer substation and using method | |
| CN208571427U (en) | The tool of 10kV route telemetering insulation | |
| CN219495190U (en) | High-speed EMUs pantograph abrasion resistance detection device | |
| CN216668989U (en) | Electromechanical operation vibration monitoring equipment for coal mine | |
| CN206048375U (en) | A kind of foam cutting machine | |
| CN214427561U (en) | Withstand voltage detection device of insulator spindle | |
| CN218499401U (en) | Novel electromechanical device synthesizes watch-dog | |
| CN116447954B (en) | Insulation column detection device for transformer | |
| CN221238525U (en) | Temperature detection structure of power equipment | |
| CN112379046A (en) | Air environment detector with rotating structure and convenient to store | |
| CN219623617U (en) | Fire detector for electric fire control | |
| CN208333829U (en) | A kind of New insulated safety cap automatic voltage withstanding experimental rig | |
| CN213333580U (en) | Fixing mechanism for electronic monitor | |
| CN216324802U (en) | Reinforcing steel bar cutting machine with material receiving device | |
| CN212872739U (en) | Guide tracked removes cubical switchboard office and puts on-line monitoring sensor | |
| CN113176477B (en) | Electronic part insulativity detection device with safety structure | |
| CN217655228U (en) | Handheld alternating current signal detector for distribution network ground fault locator | |
| CN113483852B (en) | River management heat collection imaging detection method | |
| CN219885369U (en) | High side wall stability monitoring devices of concrete | |
| CN216425869U (en) | Pressing device for optical lens machining | |
| CN221631475U (en) | Quick detection device of metal strip conductivity | |
| CN215728488U (en) | Transformer substation operation maintenance device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |