CN112165015A - Mobile substation with anti-collision function - Google Patents
Mobile substation with anti-collision function Download PDFInfo
- Publication number
- CN112165015A CN112165015A CN202010972450.2A CN202010972450A CN112165015A CN 112165015 A CN112165015 A CN 112165015A CN 202010972450 A CN202010972450 A CN 202010972450A CN 112165015 A CN112165015 A CN 112165015A
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- Prior art keywords
- rod
- bottom plate
- collision
- block
- rods
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a movable substation with an anti-collision function, which comprises a substation body and a bottom plate, wherein the outer surface of the substation is provided with a frame, four grooves are formed in the side surface of the outer surface of the frame, a first positioning rod is installed in each groove, first sliding blocks are symmetrically sleeved on the outer surface of the first positioning rod, first springs are symmetrically sleeved on the outer surface of the first positioning rod, an anti-collision plate is arranged at the position, corresponding to the grooves, of the outer side of the frame, a protection pad is arranged on the surface of the anti-collision plate, a fixed block is installed at one end, close to the grooves, of the anti-collision plate, an alarm device is installed at one end of the fixed. According to the invention, the clamping plate is driven to move towards the transformer substation body through the fastening bolt, and the clamping plate is abutted against the transformer substation body, so that the outer frame is fixed on the transformer substation body, the disassembly and the assembly are convenient, the transformer substation body is protected through the anti-collision plate, and the machine damage caused by collision of the transformer substation body during transportation is avoided.
Description
Technical Field
The invention relates to a mobile substation, in particular to a mobile substation with an anti-collision function.
Background
The movable box-type transformer substation product is of a full-sealed and full-insulated structure, the personal safety is reliably guaranteed, the size is small, the structure is compact (the occupied area of the product is only 1/3 of that of an European-type box transformer substation with the same capacity), the installation is convenient and flexible, the movable box-type transformer substation product can be used for a looped network and a terminal, the conversion is convenient, and the power supply reliability is greatly improved.
The mobile substation is an indispensable power device for a coal mine, is a dry-type transformer of a mining explosion-proof mobile substation, and is a movable complete device formed by combining a high-voltage load switch or a high-voltage vacuum switch and a low-voltage feed switch or a low-voltage power supply protection box for a main explosion-proof mobile substation in the coal mine. The mobile substation is easy to collide with other vehicles or wall surfaces in the transportation process in the well, so that the high pressure head and the low pressure head of the mobile substation are seriously damaged, and the production efficiency is influenced. Therefore, the present invention provides a mobile substation with collision avoidance function to solve the problems in the background art.
Disclosure of Invention
The invention aims to provide a mobile substation with an anti-collision function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a movable substation with an anti-collision function comprises a substation body and a bottom plate, wherein the outer surface of the substation is provided with an outer frame, the side surface of the outer frame is provided with four grooves, the four grooves are symmetrical front and back and left and right, positioning rods I are installed in the grooves, sliders I are symmetrically sleeved on the outer surfaces of the positioning rods I, springs I are symmetrically sleeved on the outer surfaces of the positioning rods I and are positioned on two sides of the sliders I, anti-collision plates are arranged at the outer sides of the outer frames corresponding to the grooves, protective pads are arranged on the surfaces of the anti-collision plates, a fixed block is installed at one end, close to the groove, of each anti-collision plate, an alarm device is installed at one end of each fixed block and is fixedly connected with the outer frame, a first connecting rod is installed on each slider, one end of each connecting rod is rotatably connected with the, one end of the solid block penetrates through the hollow block and is fixedly connected with the limiting plate, and the bottom in the hollow block is provided with the trigger switch;
the fixing rods are symmetrically arranged at the left and right sides of the upper end of the outer frame and are in a T shape, the fastening bolts are arranged at the inner rear parts of the fixing rods and are in threaded connection with the fixing rods, a first bearing seat is arranged at the front end of each fastening bolt, a clamping plate is arranged at the front end of the first bearing seat, and an illuminating lamp is arranged at the upper end of each fixing rod;
four gyro wheels of bottom plate lower extreme bilateral symmetry installation, the installation transfer line between two gyro wheels in left side, belt pulley one is established to transfer line surface cover, the brake disc is established to transfer line surface cover, motor one is pressed to the bottom plate upper end, motor one left end installation belt pulley two, belt pulley one and belt pulley outer surface overlap altogether and are equipped with driving belt, bottom plate lower extreme installation brake caliper, and brake caliper is located the brake disc both sides, bottom plate upper end installation brake pump, and brake pump and brake caliper are connected, bottom plate upper end installation control lever, and the brake pump is connected to the control lever.
As a further scheme of the invention, the front end of the clamping plate is provided with a rubber pad, and the surface of the rubber pad is provided with anti-skid grains.
As a further scheme of the invention, the lower end of the motor is provided with a shock pad, and the shock pad is fixedly connected with the bottom plate.
As a further scheme of the present invention, an alarm is installed at the upper end of the outer frame, and the alarm is electrically connected to the trigger switch.
As a further scheme of the invention, damping rods are symmetrically arranged at the left and right sides of the upper end of the bottom plate, limit blocks are arranged on the damping rods, a connecting block is sleeved on the outer surface of each damping rod and fixedly connected with the transformer substation body, the connecting block is slidably connected with the damping rods, a second spring is sleeved on the outer surface of each damping rod, and the second spring is positioned below the connecting block.
As a further scheme of the invention, the lower end of the limiting block is provided with a cushion pad, and the cushion pad is sleeved on the outer surface of the shock absorption rod.
As a further scheme of the invention, the lower end of the transformer substation body is provided with a slide rail, sliding blocks are symmetrically arranged in the slide rail, the upper end of the bottom plate is transversely provided with a second positioning rod, the two outer surfaces of the positioning rods are symmetrically sleeved with the second sliding blocks, the two outer surfaces of the positioning rods are sleeved with third springs, the third springs are positioned on two sides of the second sliding blocks, and cross rods are arranged above the second positioning rods.
As a further scheme of the invention, the upper end of the cross rod is rotatably connected with two sliding blocks, and the lower end of the cross rod is rotatably connected with two sliding blocks II.
As a further scheme of the invention, baffles are symmetrically arranged at two ends of the two positioning rods, and the baffles are fixedly connected with the bottom plate.
As a further scheme of the invention, the lower end of the bottom plate is provided with a supporting device, the supporting device comprises a fixing frame, a threaded rod, threaded sleeves and supporting legs, the threaded rod is arranged in the fixing frame, the left end of the threaded rod is provided with a second bearing seat, the second bearing seat is fixedly connected with the inner wall of the fixing frame, the right end of the threaded rod is provided with a second motor, the outer surface of the threaded rod is symmetrically sleeved with the four threaded sleeves, the number of the supporting legs is two, the upper end of each supporting leg is provided with two second connecting rods, one end of each second connecting rod.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the clamping plate is driven to move towards the transformer substation body through the fastening bolt, the clamping plate is abutted against the transformer substation body, so that the outer frame is fixed on the transformer substation body, the disassembly and the assembly are convenient, the transformer substation body is protected through the anti-collision plate, the phenomenon that the transformer substation body is collided during transportation to cause damage to a machine is avoided, the roller is driven to rotate through the first motor to drive the transformer substation body to move, the labor intensity of workers is reduced without pushing of the workers, meanwhile, the brake disc is clamped through the brake calipers to stop the transformer substation body, the workers are not prevented from stopping the transformer substation body, the working safety of the workers is ensured, the second spring and the third spring are used for buffering and damping, and the stability of the transformer substation.
Drawings
Fig. 1 is a schematic structural diagram of a mobile substation with a collision avoidance function.
Fig. 2 is a schematic structural diagram of an outer frame in a mobile substation with an anti-collision function.
Fig. 3 is a schematic structural diagram of a fixing rod in a mobile substation with an anti-collision function.
Fig. 4 is a schematic structural diagram of an alarm device in a mobile substation with an anti-collision function.
Fig. 5 is a schematic structural diagram of a transmission rod in a mobile substation with an anti-collision function.
Fig. 6 is a schematic structural diagram of a supporting device in a mobile substation with an anti-collision function.
In the figure: 1. a substation body; 2. an outer frame; 21. a groove; 22. a first positioning rod; 23. a first sliding block; 24. a first spring; 25. an anti-collision plate; 26. a fixed block; 27. a first connecting rod; 28. an alarm device; 281. a hollow block; 282. a solid block; 283. a limiting plate; 284. a trigger switch; 29. an alarm; 3. fixing the rod; 31. fastening a bolt; 32. a first bearing seat; 33. a clamping plate; 34. an illuminating lamp; 4. a slide rail; 41. a slider; 42. a cross bar; 43. a second positioning rod; 44. a baffle plate; 45. a second sliding block; 46. a third spring; 5. a base plate; 6. a roller; 61. a transmission rod; 62. a first belt pulley; 63. a drive belt; 64. a second belt pulley; 65. a first motor; 66. a shock pad; 67. a brake disc; 7. a brake caliper; 71. a brake pump; 72. a control lever; 8. a support device; 81. a fixing frame; 82. a threaded rod; 83. a second bearing seat; 84. a second motor; 85. a threaded sleeve; 86. a second connecting rod; 87. supporting legs; 9. a shock-absorbing lever; 91. a limiting block; 92. a cushion pad; 93. connecting blocks; 94. and a second spring.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a mobile substation with an anti-collision function includes a substation body 1 and a bottom plate 5, an outer frame 2 is disposed on an outer surface of the substation 1, four grooves 21 are formed in side surfaces of the outer surface of the outer frame 2, the four grooves 21 are symmetrical in front and back and left and right, a first positioning rod 22 is disposed in each groove 21, a first sliding block 23 is symmetrically sleeved on an outer surface of the first positioning rod 22, a first spring 24 is symmetrically sleeved on an outer surface of the first positioning rod 22, the first spring 24 is located on two sides of the first sliding block 23, an anti-collision plate 25 is disposed on an outer side of the outer frame 2 corresponding to the groove 21, a protection pad is disposed on a surface of the anti-collision plate 25, a fixed block 26 is disposed on one end of the anti-collision plate 25 close to the groove 21, an alarm device 28 is disposed on one end of the fixed block 26, the alarm, the alarm device 28 comprises a hollow block 281, a solid block 282 and a limit plate 283, wherein the limit plate 283 is arranged in the hollow block 281, the limit plate 283 is slidably connected with the inner wall of the hollow block 281, one end of the solid block 282 penetrates through the hollow block 281 to be fixedly connected with the limit plate 283, a trigger switch 284 is arranged at the bottom in the hollow block 281, an alarm 29 is arranged at the upper end of the outer frame 2, the alarm 29 is electrically connected with the trigger switch 284, fixing rods 3 are symmetrically arranged at the upper end of the outer frame 2 in a left-right mode, the fixing rods 3 are T-shaped, a fastening bolt 31 is arranged at the inner rear part of each fixing rod 3, the fastening bolt 31 is in threaded connection with each fixing rod 3, a first bearing seat 32 is arranged at the front end of each fastening bolt 31, a clamping plate 33 is arranged at the front end of each first bearing seat 32, a rubber pad is arranged at the front end of, the lower end of the limiting block 91 is provided with a buffer pad 92, the buffer pad 92 is sleeved on the outer surface of the damping rod 9, the outer surface of the damping rod 9 is sleeved with a connecting block 93, the connecting block 93 is fixedly connected with the transformer substation body 1, the connecting block 93 is slidably connected with the damping rod 9, the outer surface of the damping rod 9 is sleeved with a spring II 94, the spring II 94 is positioned below the connecting block 93, the lower end of the transformer substation body 1 is provided with a slide rail 4, slide blocks 41 are symmetrically arranged in the slide rail 4, the upper end of the bottom plate 5 is transversely provided with a positioning rod II 43, two ends of the positioning rod II 43 are symmetrically provided with baffles 44, the baffles 44 are fixedly connected with the bottom plate 5, the outer surface of the positioning rod II 43 is symmetrically sleeved with a slide block II 45, the outer surface of the positioning rod II 43 is sleeved with a spring III 46, the spring III 46 is positioned at two, four rollers 6 are symmetrically arranged at the left and right of the lower end of a bottom plate 5, a transmission rod 61 is arranged between two rollers 6 at the left side, a first belt pulley 62 is sleeved on the outer surface of the transmission rod 61, a brake disc 67 is sleeved on the outer surface of the transmission rod 61, a first motor 65 is arranged at the upper end of the bottom plate 5, a shock absorption pad 66 is arranged at the lower end of the first motor 65, the first shock absorption pad 66 is fixedly connected with the bottom plate 5, a second belt pulley 64 is arranged at the left end of the first motor 65, a transmission belt 63 is sleeved on the outer surfaces of the first belt pulley 62 and the second belt pulley 64, a brake caliper 7 is arranged at the lower end of the bottom plate 5, the brake caliper 7 is positioned at two sides of the brake disc 67, a brake pump 71 is arranged at the upper end of the bottom plate 5, the brake pump 71 is connected with the brake caliper 7, a control rod 72 is arranged at the, the second bearing block 83 is installed at the left end of the threaded rod 82, the inner wall of the fixed frame 81 of the second bearing block 83 is fixedly connected, the second motor 84 is installed at the right end of the threaded rod 82, four threaded sleeves 85 are symmetrically sleeved on the outer surface of the threaded rod 82, the number of the supporting legs 87 is two, two connecting rods 86 are installed at the upper ends of the supporting legs 87, one ends of the two connecting rods 86 are rotatably connected with the supporting legs 87, and the other ends of the two connecting rods 86 are rotatably connected.
The working principle of the invention is as follows: the outer frame 2 is sleeved outside the transformer substation body 1, the fixed rod 3 is lapped at the upper end of the transformer substation body 1, the fastening bolt 31 is rotated, because the fastening bolt 31 is in threaded connection with the fixed rod 3, the fastening bolt 31 rotates to drive the clamping plate 33 to move towards the transformer substation body 1, the clamping plate 33 butts against the transformer substation body 1, the outer frame 2 is fixed on the transformer substation body 1, the illuminating lamp 34 is turned on to provide illumination, the first motor 65 drives the second belt pulley 64 to rotate, the second belt pulley 64 drives the first belt pulley 62 to rotate through the transmission belt 63, the first belt pulley 62 drives the transmission rod 61 to rotate, the transmission rod 61 drives the roller 6 and the brake disc 67 to rotate, so that the transformer substation body 1 is driven to move, the pushing by workers is not needed, the labor intensity of the workers is reduced, when the transformer substation needs to be stopped, the brake calipers 7, the transmission rod 61 stops rotating, so that the transformer substation body 1 stops, when the transformer substation body 1 is about to collide with a machine or a wall in the transportation process, the anti-collision plate 25 in the corresponding direction firstly contacts with the machine or the wall, the anti-collision plate 25 drives the sliding block I23 to move through the connecting rod I27 to compress the spring I24, so that the buffer and anti-collision effects are achieved, meanwhile, the fixed block 26 drives the solid block 282 to move towards the hollow block 281, the limiting plate 283 presses the trigger switch 284 to make the alarm 29 sound to remind a worker that the transformer substation body 1 collides, in the transportation process, the transformer substation body 1 drives the connecting block 93 to move, the compression spring II 94 plays a buffer and shock absorption effect, meanwhile, the sliding block II 45 is driven to move through the cross rod 42 to compress the spring III 46, so that the buffer and shock absorption effects are achieved, after the transformer substation body 1 arrives at a working place, the motor, threaded rod 82 drives thread bush 85 and removes, and thread bush 85 drives supporting leg 87 through two 86 connecting rods and removes, and supporting leg 87 contacts ground to support transformer substation body 1, increase the stability of transformer substation body 1 during operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A movable transformer substation with an anti-collision function comprises a transformer substation body (1) and a bottom plate (5), and is characterized in that an outer frame (2) is arranged on the outer surface of the transformer substation (1), four grooves (21) are formed in the side surface of the outer frame (2), the four grooves (21) are symmetrical in the front and back and left and right, a first positioning rod (22) is installed in each groove (21), a first sliding block (23) is symmetrically sleeved on the outer surface of the first positioning rod (22), a first spring (24) is symmetrically sleeved on the outer surface of the first positioning rod (22), the first spring (24) is located on two sides of the first sliding block (23), an anti-collision plate (25) is arranged on the outer side of the outer frame (2) corresponding to the position of each groove (21), a protection pad is arranged on the surface of the anti-collision plate (25), a fixed block (26) is installed at one end, an alarm device (28) is installed, the first connecting rod (27) is installed on the first sliding block (23), one end of the first connecting rod (27) is rotatably connected with the first sliding block (23), the other end of the first connecting rod (27) is rotatably connected with the side face of the fixed block (26), the alarm device (28) comprises a hollow block (281), a solid block (282) and a limiting plate (283), the limiting plate (283) is arranged in the hollow block (281), the limiting plate (283) is slidably connected with the inner wall of the hollow block (281), one end of the solid block (282) penetrates through the hollow block (281) to be fixedly connected with the limiting plate (283), and a trigger switch (284) is installed at the bottom in the;
the fixing rods (3) are symmetrically arranged at the left and right sides of the upper end of the outer frame (2), the fixing rods (3) are T-shaped, fastening bolts (31) are arranged at the inner rear parts of the fixing rods (3), the fastening bolts (31) are in threaded connection with the fixing rods (3), first bearing seats (32) are arranged at the front ends of the fastening bolts (31), clamping plates (33) are arranged at the front ends of the first bearing seats (32), and illuminating lamps (34) are arranged at the upper ends of the fixing rods (3);
bottom plate (5) lower extreme bilateral symmetry installs four gyro wheels (6), install transfer line (61) between two gyro wheels (6) in the left side, belt pulley (62) are established to transfer line (61) surface cover, brake disc (67) are established to transfer line (61) surface cover, bottom plate (5) upper end is according to motor (65), motor (65) left end installation belt pulley two (64), belt pulley one (62) and belt pulley two (64) surface overlap jointly and are equipped with driving belt (63), bottom plate (5) lower extreme installation brake caliper (7), and brake caliper (7) are located brake disc (67) both sides, installation brake pump (71) are gone up to bottom plate (5), and brake pump (71) are connected with brake caliper (7), bottom plate (5) upper end installation control lever (72), and brake pump (71) are connected in control lever (72).
2. The mobile substation with the anti-collision function according to claim 1, characterized in that a rubber pad is arranged at the front end of the clamping plate (33), and anti-skid grains are arranged on the surface of the rubber pad.
3. A mobile substation with collision avoidance function according to claim 1, characterized in that the lower end of the first motor (65) is provided with a shock pad (66), and the shock pad (66) is fixedly connected with the bottom plate (5).
4. A mobile substation with anti-collision function according to claim 1, characterized in that the alarm (29) is mounted on the upper end of the outer frame (2), and the alarm (29) is electrically connected to the trigger switch (284).
5. The mobile substation with the anti-collision function according to claim 1, characterized in that the damping rods (9) are symmetrically installed at the upper end of the bottom plate (5) in the left-right direction, the limiting blocks (91) are installed on the damping rods (9), the connecting blocks (93) are sleeved on the outer surfaces of the damping rods (9), the connecting blocks (93) are fixedly connected with the substation body (1), the connecting blocks (93) are slidably connected with the damping rods (9), the springs (94) are sleeved on the outer surfaces of the damping rods (9), and the springs (94) are located below the connecting blocks (93).
6. A mobile substation with anti-collision function according to claim 5, characterized in that the lower end of the limiting block (91) is provided with a buffer pad (92), and the buffer pad (92) is sleeved on the outer surface of the shock absorption rod (9).
7. The mobile substation with the anti-collision function according to claim 1, characterized in that slide rails (4) are mounted at the lower end of the substation body (1), slide blocks (41) are symmetrically arranged in the slide rails (4), a second positioning rod (43) is transversely arranged at the upper end of the bottom plate (5), the second slide block (45) is symmetrically sleeved on the outer surface of the second positioning rod (43), a third spring (46) is sleeved on the outer surface of the second positioning rod (43), the third spring (46) is located on two sides of the second slide block (45), and cross rods (42) are arranged above the second positioning rod (43).
8. A mobile substation with anti-collision function according to claim 7, characterized in that the upper end of the cross rod (42) is rotatably connected with two sliding blocks (41), and the lower end of the cross rod (42) is rotatably connected with two sliding blocks (45).
9. The mobile substation with the anti-collision function according to claim 7, characterized in that baffles (44) are symmetrically arranged at two ends of the second positioning rod (43), and the baffles (44) are fixedly connected with the bottom plate (5).
10. A mobile substation with collision avoidance function according to claim 1, the lower end of the bottom plate (5) is provided with a supporting device (8), the supporting device (8) comprises a fixed frame (81), a threaded rod (82), a threaded sleeve (85) and a supporting leg (87), the threaded rod (82) is arranged in the fixed frame (81), the left end of the threaded rod (82) is provided with a second bearing seat (83), and the inner wall of the fixed frame (81) is fixedly connected with the second bearing seat (83), the second motor (84) is installed at the right end of the threaded rod (82), four threaded sleeves (85) are symmetrically sleeved on the outer surface of the threaded rod (82), the number of the supporting legs (87) is two, two connecting rods (86) are installed at the upper ends of the supporting legs (87), one ends of the connecting rods (86) are rotated to be connected with the supporting legs (87), and the other ends of the connecting rods (86) are rotated to be connected with the threaded sleeves (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010972450.2A CN112165015A (en) | 2020-09-16 | 2020-09-16 | Mobile substation with anti-collision function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010972450.2A CN112165015A (en) | 2020-09-16 | 2020-09-16 | Mobile substation with anti-collision function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112165015A true CN112165015A (en) | 2021-01-01 |
Family
ID=73857335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010972450.2A Withdrawn CN112165015A (en) | 2020-09-16 | 2020-09-16 | Mobile substation with anti-collision function |
Country Status (1)
| Country | Link |
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| CN (1) | CN112165015A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096918A (en) * | 2021-04-09 | 2021-07-09 | 浙江江山源光电气有限公司 | Energy-saving wind power generation transformer |
| CN113363831A (en) * | 2021-06-07 | 2021-09-07 | 吉安市正和电力发展有限公司 | Anti-theft distribution box for power engineering |
| CN113412018A (en) * | 2021-06-16 | 2021-09-17 | 浙江威力克通信股份有限公司 | Protective device of wireless remote control key signal detection terminal |
-
2020
- 2020-09-16 CN CN202010972450.2A patent/CN112165015A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096918A (en) * | 2021-04-09 | 2021-07-09 | 浙江江山源光电气有限公司 | Energy-saving wind power generation transformer |
| CN113363831A (en) * | 2021-06-07 | 2021-09-07 | 吉安市正和电力发展有限公司 | Anti-theft distribution box for power engineering |
| CN113363831B (en) * | 2021-06-07 | 2022-09-23 | 吉安市正和电力发展有限公司 | Anti-theft distribution box for power engineering |
| CN113412018A (en) * | 2021-06-16 | 2021-09-17 | 浙江威力克通信股份有限公司 | Protective device of wireless remote control key signal detection terminal |
| CN113412018B (en) * | 2021-06-16 | 2022-08-02 | 浙江威力克通信股份有限公司 | Protective device of wireless remote control key signal detection terminal |
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Application publication date: 20210101 |
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