CN115856538A - Portable GIS detector with automatic early warning function - Google Patents
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Abstract
The invention discloses a portable GIS detector with an automatic early warning function, which comprises: the device comprises a containing box body, wherein a rotating cover plate is arranged at the upper end of the containing box body, a deflector rod is arranged on the right side inside the rotating cover plate, and a movable clamping block is connected to the inner end of the deflector rod; the U-shaped connecting rod is connected to the rear end of the sliding rotating shaft, the rotating connecting rod is mounted at the upper end of the first rotating seat, and the moving rack bar is connected to the upper end of the second rotating seat; the driving bevel gear is installed on the outer side of the transmission rotating shaft and located on the front side of the transmission gear, the lower end of the driven bevel gear is connected with the threaded screw rod, and the left end of the threaded connecting rod is connected with the detection assembly. This portable GIS detector with automatic early warning function has solved and has not been convenient for carry the detector, does not set up automatic alarm device simultaneously, and the detection personnel appear the erroneous judgement to the testing result easily, leads to the problem of follow-up appearing the problem.
Description
Technical Field
The invention relates to the technical field of GIS detectors, in particular to a portable GIS detector with an automatic early warning function.
Background
A Gas Insulated Switchgear (GIS) is a novel electrical device appearing in the last 70 years, which hermetically combines electrical elements such as a circuit breaker, a disconnecting switch, a quick grounding switch, a voltage transformer, a current transformer, a lightning arrester, a partial bus, a sleeve, a cable terminal and the like in a grounded metal shell, uses SF6 gas as an insulating medium, and uses an epoxy basin insulator as a supporting insulator for a power transmission bus in the GIS, thereby replacing the prior method that various electrical equipment is connected by a bare conductor and air is used as insulation in a substation, and the function of the GIS is equivalent to a switch station; the GIS has the advantages of small space volume, small occupied area, no influence of external environment, safe and reliable operation and the like, and is widely applied to high-voltage power transmission and transformation systems such as urban power supply, power plants, large industrial and mining enterprises, petrochemical industry, metallurgy, railway electrification and the like; the maintenance mode of the GIS is developing towards state maintenance, and the online monitoring and fault diagnosis technology is an important basis for the state maintenance, and the online monitoring and local discharge monitoring of the GIS are the most effective methods; partial discharge is both a sign and an expression form of GIS insulation degradation and a reason for further insulation degradation; generally, when a GIS is installed and maintained, the detector needs to be carried around to ensure the performance of the device.
The chinese patent publication No. CN103091609B relates to a performance detection system for a GIS partial discharge on-line monitoring device, which compares a partial discharge measurement device with a GIS partial discharge on-line monitoring device connected to a GIS pipe and installed outside or inside a GIS to detect the performance of the GIS partial discharge on-line monitoring device. The GIS pipeline of the GIS partial discharge online monitoring device performance detection system can test different online monitoring devices, and meanwhile, the pipeline of an independent structure is convenient to disassemble and can simulate various different insulation defects. Meanwhile, the invention also discloses a method for checking the on-line monitoring device by using the performance detection system.
Chinese patent publication No. CN101655536B provides a method for detecting partial discharge of a gas insulated switchgear, which is a comprehensive detection method using ultra-high frequency detection and acoustic emission detection to monitor and locate partial discharge in a GIS. The GIS partial discharge detection method is more effective in monitoring GIS partial discharge, and the obtained ultrahigh frequency characteristic data and the acoustic emission characteristic data can be compared and analyzed with each other, so that the method is more scientific and is beneficial to scientific research on GIS partial discharge; after the ultrahigh frequency characteristic data is preliminarily positioned, acoustic emission detection positioning is carried out in a discharge area with a small range, so that the problem of low acoustic emission detection efficiency is effectively solved, the positioning is more accurate and effective, and the accurate position of a discharge point can be found more quickly.
The prior technical scheme has the following defects: the portable GIS detector with the automatic early warning function is provided to solve the problems.
Disclosure of Invention
The invention aims to provide a portable GIS detector with an automatic early warning function, which aims to solve the problems that the detector is inconvenient to carry, an automatic alarm device is not arranged, and detection personnel easily misjudge a detection result to cause subsequent problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a portable GIS detector with automatic early warning function, comprising:
the device comprises a storage box body, wherein a rotating cover plate is arranged at the upper end of the storage box body, a sliding rotating shaft is arranged on the outer side of the inside of the rotating cover plate, a shifting lever is arranged on the right side of the inside of the rotating cover plate, a return spring is arranged on the outer side of the shifting lever, a movable clamping block is connected to the inner end of the shifting lever, and a fixed clamping block is arranged on the inner side of the movable clamping block;
the U-shaped connecting rod is connected to the rear end of the sliding rotating shaft, the upper end of the inner side of the U-shaped connecting rod is connected with a first rotating seat, the upper end of the first rotating seat is provided with a rotating connecting rod, the upper end of the rotating connecting rod is provided with a second rotating seat, the upper end of the second rotating seat is connected with a moving toothed bar, the lower side of the moving toothed bar is connected with a transmission gear, and a transmission rotating shaft is arranged in the transmission gear;
the driving bevel gear is installed on the outer side of the transmission rotating shaft and located on the front side of the transmission gear, the lower side of the front end of the driving bevel gear is connected with the driven bevel gear, the lower end of the driven bevel gear is connected with the threaded lead screw, the threaded connecting rod is installed on the outer side of the threaded lead screw, the left end of the threaded connecting rod is connected with the detection assembly, and the right end of the threaded connecting rod is connected with the data display assembly.
Preferably, the rotating cover plate is arranged in bilateral symmetry with respect to the central line of the storage box body, the rotating cover plate is connected with the sliding rotating shaft in a rotating manner, and the sliding rotating shaft forms a sliding structure in the storage box body.
Preferably, the longitudinal section of the shift lever is in an L shape, and the shift lever forms a sliding structure inside the rotating cover plate.
Preferably, the outer end surfaces of the movable clamping block and the fixed clamping block are obliquely arranged, and the movable clamping block and the fixed clamping block are mutually matched and connected.
Preferably, the upper end of the movable rack bar is connected with a first limiting slide block, and the first limiting slide block forms a sliding structure in the storage box body.
Preferably, the detection assembly is composed of a first mounting plate, a detection element and a second limit slide block;
the left end of first mounting panel, its connection at threaded connection pole, and the upper end of first mounting panel is provided with detecting element to the left end of first mounting panel is connected with the spacing slider of second and constitutes sliding structure in the inside of storage box.
Preferably, the data display assembly consists of a second mounting plate, a data processing chip, a third limiting slide block, a display screen, a green warning lamp and a red warning lamp;
the right-hand member at threaded connection pole is connected to the second mounting panel, and the inside of first mounting panel is provided with the data processing chip, and the right-hand member of second mounting panel is connected with the spacing slider of third and constitutes sliding structure in the inside of containing box, and the display screen is installed to the upper end of second mounting panel, and the front end right side of display screen is provided with green warning light, and is provided with red warning light on the left of the front end of display screen.
Preferably, the outer side of the threaded connecting rod is provided with a limiting connecting rod and connected to the inner ends of the detection assembly and the data display assembly, and a limiting sliding rod is arranged inside the limiting connecting rod.
Preferably, the limiting connecting rods are symmetrically arranged in front and back of the center line of the threaded connecting rod, and the limiting connecting rods form a sliding structure on the limiting sliding rods.
Compared with the prior art, the invention has the beneficial effects that: the portable GIS detector with the automatic early warning function solves the problems that the detector is inconvenient to carry, and meanwhile, due to the fact that an automatic alarm device is not arranged, detection personnel easily misjudge the detection result, and follow-up problems occur;
1. the detector is characterized in that a rotating structure is formed by rotating a cover plate on a sliding rotating shaft, so that when the detector is required to be used, the rotating cover plate is rotated to stand up, the rotating cover plate moves downwards, the sliding rotating shaft is fixedly connected with a U-shaped connecting rod and slides in the storage box body, the U-shaped connecting rod moves downwards, then the first rotating seat and the rotating connecting rod and the second rotating seat are rotatably connected, the moving toothed rod moves rightwards, the transmission gear drives a driving helical gear to rotate through the transmission rotating shaft by virtue of the meshing connection between the driving helical gear and a driven helical gear, the threaded screw rod rotates, finally, the detection assembly and the data display assembly can be driven to move upwards through the threaded connection between the threaded screw rod and the threaded connecting rod and finally lift out of the upper end of the storage box body for convenient use, and self-locking is formed due to the threaded connection between the threaded screw rod and the threaded connecting rod, and the detection assembly and the data display assembly can be prevented from sliding downwards due to gravity;
2. the rotating cover plate is moved upwards, the detection assembly and the data display assembly are moved downwards through a series of transmission to be stored in the storage box body, then the rotating cover plate is rotated, the movable clamping block and the fixed clamping block are clamped and connected through the inclined arrangement of the outer end surfaces of the movable clamping block and the fixed clamping block, the rotating cover plate is installed and fixed, when the rotating cover plate needs to be opened, the deflector rod is only required to be pulled outwards, and the movable clamping block extrudes the reset spring to move outwards and is separated from the fixed clamping block in a clamping mode, so that the operation is simple and convenient;
3. be provided with green warning light and red warning light through the front end at the display screen, when detecting element detected GIS, can appear numerous and diverse data and show on the display screen of display screen, this moment through being provided with the data processing chip, make it carry out automated inspection judgement to data, when the detected data does not have the problem, green warning light lights, and when detected data has the problem, then red warning light lights, can remind testing personnel to inspect data this moment, find out the problem place, the condition that leads to follow-up problem because testing personnel's carelessness can not appear, make the detection more high-efficient.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the sectional structure of the movable rack bar connected with the transmission gear in front view;
FIG. 3 is a schematic side sectional view of the connection between the movable rack bar and the transmission gear according to the present invention;
FIG. 4 is a schematic view of a cross-sectional top view of the connection between the threaded lead screw and the threaded connecting rod according to the present invention;
FIG. 5 is a schematic side sectional view of the connection between the rotating cover plate and the sliding shaft according to the present invention;
FIG. 6 is a schematic view of the overall cross-sectional structure of the rotary cover plate and the shift lever according to the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a storage box body; 2. rotating the cover plate; 3. a sliding shaft; 4. a deflector rod; 5. moving the clamping block; 6. a return spring; 7. fixing the clamping block; 8. a U-shaped connecting rod; 9. a first rotating base; 10. rotating the connecting rod; 11. a second rotating base; 12. moving the rack bar; 13. a first limit slide block; 14. a transmission gear; 15. a transmission rotating shaft; 16. a driving bevel gear; 17. a driven helical gear; 18. a threaded lead screw; 19. a threaded connecting rod; 20. a detection component; 201. a first mounting plate; 202. a detection element; 203. a second limit slide block; 21. a data display component; 211. a second mounting plate; 212. a data processing chip; 213. a third limiting slide block; 214. a display screen; 215. a green warning light; 216. a red warning light; 22. a limiting connecting rod; 23. and limiting the sliding rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a portable GIS detector with an automatic early warning function comprises a storage box body 1, a rotary cover plate 2, a sliding rotary shaft 3, a shifting rod 4, a movable clamping block 5, a reset spring 6, a fixed clamping block 7, a U-shaped connecting rod 8, a first rotary seat 9, a rotary connecting rod 10, a second rotary seat 11, a movable toothed bar 12, a first limit slider 13, a transmission gear 14, a transmission rotary shaft 15, a driving helical gear 16, a driven helical gear 17, a threaded lead screw 18, a threaded connecting rod 19, a detection assembly 20, a first mounting plate 201, a detection element 202, a second limit slider 203, a data display assembly 21, a second mounting plate 211, a data processing chip 212, a third limit slider 213, a display screen 214, a green warning lamp 215, a red warning lamp 216, a limit connecting rod 22 and a limit sliding rod 23;
the device comprises a storage box body 1, wherein a rotating cover plate 2 is arranged at the upper end of the storage box body 1, a sliding rotating shaft 3 is arranged on the outer side of the inner part of the rotating cover plate 2, a shifting lever 4 is arranged on the right side of the inner part of the rotating cover plate 2, a return spring 6 is arranged on the outer side of the shifting lever 4, a movable clamping block 5 is connected to the inner end of the shifting lever 4, and a fixed clamping block 7 is arranged on the inner side of the movable clamping block 5;
the U-shaped connecting rod 8 is connected to the rear end of the sliding rotating shaft 3, the upper end of the inner side of the U-shaped connecting rod 8 is connected with a first rotating seat 9, the upper end of the first rotating seat 9 is provided with a rotating connecting rod 10, the upper end of the rotating connecting rod 10 is provided with a second rotating seat 11, the upper end of the second rotating seat 11 is connected with a movable toothed bar 12, the lower side of the movable toothed bar 12 is connected with a transmission gear 14, and a transmission rotating shaft 15 is arranged inside the transmission gear 14;
the data display device comprises a driving bevel gear 16, the driving bevel gear 16 is installed on the outer side of a transmission rotating shaft 15 and located on the front side of a transmission gear 14, a driven bevel gear 17 is connected to the lower side of the front end of the driving bevel gear 16, a threaded screw rod 18 is connected to the lower end of the driven bevel gear 17, a threaded connecting rod 19 is installed on the outer side of the threaded screw rod 18, a detection assembly 20 is connected to the left end of the threaded connecting rod 19, a data display assembly 21 is connected to the right end of the threaded connecting rod 19, the detection assembly 20 is composed of a first mounting plate 201, a detection element 202 and a second limiting slider 203, the first mounting plate 201 is connected to the left end of the threaded connecting rod 19, the detection assembly 201 is connected to the left end of the first mounting plate 201, the data display assembly 21 is composed of a second mounting plate 211, a data processing chip 212, a third limiting slider 213, a display screen 214, a green warning light 215 and a red warning light 216, the second mounting plate 211 is connected to the right end of the threaded connecting rod 19, a data processing chip 212 is arranged inside the first mounting plate 201, the right end of the second mounting plate 211 is connected to the display screen 213, the display screen 214 is connected to the left end of the green warning light 215, the display screen 214 is arranged on the left end of the front side of the second mounting plate, the front side of the display box, and the display screen 214, the display screen 214 is provided with the front side of the display screen 214, and the display screen 214.
The working principle is as follows: when the portable GIS detector with the automatic early warning function is used, as shown in fig. 1, 2 and 5, firstly, the rotating cover plate 2 is rotated to stand up, the rotating cover plate 2 is moved downwards, the U-shaped connecting rod 8 is moved downwards by using the sliding structure formed by the sliding rotating shaft 3 in the containing box body 1, then the moving rack 12 is moved rightwards by using the rotating connection between the first rotating seat 9 and the rotating connecting rod 10 and between the rotating connecting rod 10 and the second rotating seat 11, and the driving helical gear 16 is driven to rotate by the transmission rotating shaft 15 through the transmission gear 14 by using the meshing between the moving rack 12 and the transmission gear 14; as shown in fig. 1, 3 and 4, the threaded screw rod 18 is rotated by the meshing connection between the driving helical gear 16 and the driven helical gear 17, and finally the detection assembly 20 and the data display assembly 21 can be driven to move upwards through the threaded connection between the threaded screw rod 18 and the threaded connecting rod 19 and finally be lifted out of the upper end of the storage box body 1 for convenient use, and meanwhile, due to the threaded connection between the threaded screw rod 18 and the threaded connecting rod 19, self-locking is formed, so that the detection assembly 20 and the data display assembly 21 can be prevented from sliding downwards due to gravity;
as shown in fig. 1, 6 and 7, when the detection assembly 20 and the data display assembly 21 need to be accommodated in the accommodating box 1, the rotating cover plate 2 is moved upward, the detection assembly 20 and the data display assembly 21 are moved downward through transmission, and are accommodated in the accommodating box 1, then the rotating cover plate 2 is rotated, and the moving clamping block 5 and the fixed clamping block 7 are obliquely arranged on the outer end surface of the moving clamping block 5 and the fixed clamping block 7, so that the moving clamping block 5 and the fixed clamping block 7 are clamped and connected, the rotating cover plate 2 is installed and fixed, and when the rotating cover plate 2 needs to be opened, the shift lever 4 is only required to be shifted outward, so that the moving clamping block 5 extrudes the return spring 6 to move outward and is disengaged from the fixed clamping block 7, and the operation is simple and convenient;
finally, as shown in fig. 1, when the detection assembly 20 is used to detect the GIS, complex data may appear and be displayed on the display screen of the display screen 214, at this time, the data processing chip 212 is provided to automatically detect and judge the data, and when there is no problem in the detected data, the green warning light 215 is turned on; when the detected data has a problem, the red warning light 216 is turned on, so that the detector can be reminded to check the data to find out the problem, the situation of subsequent problems caused by negligence of the detector cannot occur, and the detection is more efficient, namely the use method of the portable GIS detector with the automatic early warning function is used, and the contents which are not described in detail in the specification belong to the prior art known by professional technicians in the field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A portable GIS detector with automatic early warning function is characterized by comprising:
the device comprises a storage box body, wherein a rotating cover plate is arranged at the upper end of the storage box body, a sliding rotating shaft is arranged on the outer side of the inside of the rotating cover plate, a shifting lever is arranged on the right side of the inside of the rotating cover plate, a return spring is arranged on the outer side of the shifting lever, a movable clamping block is connected to the inner end of the shifting lever, and a fixed clamping block is arranged on the inner side of the movable clamping block;
the U-shaped connecting rod is connected to the rear end of the sliding rotating shaft, the upper end of the inner side of the U-shaped connecting rod is connected with a first rotating seat, the upper end of the first rotating seat is provided with a rotating connecting rod, the upper end of the rotating connecting rod is provided with a second rotating seat, the upper end of the second rotating seat is connected with a moving toothed bar, the lower side of the moving toothed bar is connected with a transmission gear, and a transmission rotating shaft is arranged in the transmission gear;
the driving bevel gear is installed on the outer side of the transmission rotating shaft and located on the front side of the transmission gear, the lower side of the front end of the driving bevel gear is connected with the driven bevel gear, the lower end of the driven bevel gear is connected with the threaded lead screw, the threaded connecting rod is installed on the outer side of the threaded lead screw, the left end of the threaded connecting rod is connected with the detection assembly, and the right end of the threaded connecting rod is connected with the data display assembly.
2. The portable GIS detector with automatic early warning function according to claim 1, characterized in that: the rotary cover plate is arranged in bilateral symmetry with respect to the central line of the storage box body, the rotary cover plate is connected with the sliding rotating shaft in a rotating mode, and the sliding rotating shaft forms a sliding structure in the storage box body.
3. The portable GIS detector with automatic early warning function according to claim 1, characterized in that: the longitudinal section of the deflector rod is L-shaped, and the deflector rod forms a sliding structure in the rotating cover plate.
4. The portable GIS detector with automatic early warning function according to claim 1, characterized in that: the outer end surfaces of the movable clamping block and the fixed clamping block are obliquely arranged, and the movable clamping block and the fixed clamping block are connected in a matched mode.
5. The portable GIS detector with automatic early warning function according to claim 1, characterized in that: the upper end of the movable rack bar is connected with a first limiting slide block, and the first limiting slide block forms a sliding structure in the containing box body.
6. The portable GIS detector with automatic early warning function according to claim 1, characterized in that: the detection assembly consists of a first mounting plate, a detection element and a second limiting slide block;
the left end of first mounting panel, its connection at threaded connection pole, and the upper end of first mounting panel is provided with detecting element to the left end of first mounting panel is connected with the spacing slider of second and constitutes sliding structure in the inside of storage box.
7. The portable GIS detector with automatic early warning function according to claim 1, characterized in that: the data display assembly consists of a second mounting plate, a data processing chip, a third limiting slide block, a display screen, a green warning lamp and a red warning lamp;
the right-hand member at threaded connection pole is connected to the second mounting panel, and the inside of first mounting panel is provided with the data processing chip, and the right-hand member of second mounting panel is connected with third limit slide and constitutes sliding construction in the inside of accomodating the box, and the display screen is installed to the upper end of second mounting panel, and the front end right side of display screen is provided with green warning light, and is provided with red warning light on the left of the front end of display screen.
8. The portable GIS detector with automatic early warning function according to claim 1, characterized in that: the outer side of the threaded connecting rod is provided with a limiting connecting rod and is connected to the inner ends of the detection assembly and the data display assembly, and a limiting sliding rod is arranged inside the limiting connecting rod.
9. The portable GIS detector with automatic early warning function according to claim 8, characterized in that: the limiting connecting rods are symmetrically arranged in front and back of the center line of the threaded connecting rod, and the limiting connecting rods form a sliding structure on the limiting sliding rods.
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| CN202211549609.5A CN115856538A (en) | 2022-12-05 | 2022-12-05 | Portable GIS detector with automatic early warning function |
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| CN202211549609.5A CN115856538A (en) | 2022-12-05 | 2022-12-05 | Portable GIS detector with automatic early warning function |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606974A (en) * | 2016-03-04 | 2016-05-25 | 国网山东省电力公司平原县供电公司 | Portable GIS partial discharge detection device |
| CN209751266U (en) * | 2019-02-02 | 2019-12-10 | 湖南省紫百合义齿科技有限公司 | False tooth internal grinding machine |
| CN210096152U (en) * | 2019-04-11 | 2020-02-21 | 杨焕新 | Sick bed nursing frame for physical examination |
| CN210762227U (en) * | 2019-09-27 | 2020-06-16 | 中科星图(深圳)数字技术产业研发中心有限公司 | MR equipment containing box |
| CN213021491U (en) * | 2020-09-01 | 2021-04-20 | 冯志东 | Mechanical engineering detection device convenient to accomodate |
| CN213692309U (en) * | 2020-11-12 | 2021-07-13 | 北京杰森建业数字科技有限公司 | External antenna bracket for emergency communication vehicle |
| CN214202890U (en) * | 2021-01-20 | 2021-09-14 | 昆明理工大学 | Three-dimensional visual solid model of geological structure |
| CN214409128U (en) * | 2020-12-30 | 2021-10-15 | 北京合力光桥智能网络有限公司 | Ground resistance tester |
| CN215044881U (en) * | 2021-05-12 | 2021-12-07 | 武汉建材地质工程勘察院有限公司 | Measuring apparatu is used in multi-functional engineering reconnaissance |
| CN215584195U (en) * | 2021-09-10 | 2022-01-21 | 南京康聚医疗器械有限公司 | Novel integrated blood pressure monitor for auscultation and blood pressure measurement |
| CN216246430U (en) * | 2021-11-26 | 2022-04-08 | 冯雪珍 | Building engineering environment detection device |
| CN216490529U (en) * | 2021-11-30 | 2022-05-10 | 广州能创信息科技有限公司 | Network security is protection alarm device for wireless monitoring |
| CN217135017U (en) * | 2022-02-22 | 2022-08-05 | 南通旭泰自动化设备有限公司 | High-voltage switch GIS on-line intelligent monitoring fire protection device |
| CN217180741U (en) * | 2022-01-06 | 2022-08-12 | 唐山鑫宇检测技术服务有限公司 | Online monitoring gas chromatograph |
| CN115234781A (en) * | 2022-07-25 | 2022-10-25 | 西谛规划设计有限公司 | Multi-parameter measuring equipment and method for construction engineering |
-
2022
- 2022-12-05 CN CN202211549609.5A patent/CN115856538A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105606974A (en) * | 2016-03-04 | 2016-05-25 | 国网山东省电力公司平原县供电公司 | Portable GIS partial discharge detection device |
| CN209751266U (en) * | 2019-02-02 | 2019-12-10 | 湖南省紫百合义齿科技有限公司 | False tooth internal grinding machine |
| CN210096152U (en) * | 2019-04-11 | 2020-02-21 | 杨焕新 | Sick bed nursing frame for physical examination |
| CN210762227U (en) * | 2019-09-27 | 2020-06-16 | 中科星图(深圳)数字技术产业研发中心有限公司 | MR equipment containing box |
| CN213021491U (en) * | 2020-09-01 | 2021-04-20 | 冯志东 | Mechanical engineering detection device convenient to accomodate |
| CN213692309U (en) * | 2020-11-12 | 2021-07-13 | 北京杰森建业数字科技有限公司 | External antenna bracket for emergency communication vehicle |
| CN214409128U (en) * | 2020-12-30 | 2021-10-15 | 北京合力光桥智能网络有限公司 | Ground resistance tester |
| CN214202890U (en) * | 2021-01-20 | 2021-09-14 | 昆明理工大学 | Three-dimensional visual solid model of geological structure |
| CN215044881U (en) * | 2021-05-12 | 2021-12-07 | 武汉建材地质工程勘察院有限公司 | Measuring apparatu is used in multi-functional engineering reconnaissance |
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| CN216246430U (en) * | 2021-11-26 | 2022-04-08 | 冯雪珍 | Building engineering environment detection device |
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