CN214900170U - Intelligent low-voltage motor measurement and control protection device - Google Patents
Intelligent low-voltage motor measurement and control protection device Download PDFInfo
- Publication number
- CN214900170U CN214900170U CN202121403455.XU CN202121403455U CN214900170U CN 214900170 U CN214900170 U CN 214900170U CN 202121403455 U CN202121403455 U CN 202121403455U CN 214900170 U CN214900170 U CN 214900170U
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- China
- Prior art keywords
- protection device
- control protection
- device main
- voltage motor
- main part
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- 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.)
- Expired - Fee Related
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- 238000005259 measurement Methods 0.000 title claims description 28
- 238000009434 installation Methods 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of motors, a protection device is observed and controled to intelligent low-voltage motor is disclosed, including observing and controlling the protection device main part, it pegs graft in the mounting bracket to observe and control the protection device main part, the top of mounting bracket is provided with the lug, be provided with the mounting groove in the lug, it has the cardboard to peg graft in the mounting groove, the top of lug is provided with two fastening bolt, fastening bolt's bottom with the top contact of cardboard. The utility model discloses well observing and controlling protection device main part mountable is in the mounting bracket, rotate two fastening bolt and can push down the cardboard, the cardboard can block the observing and controlling protection device main part, realize the fixed to the observing and controlling protection device main part, the flexure strip can upwards promote the cardboard, conveniently take out the observing and controlling protection device main part, the connecting rod is can dismantle with fixed block and connecting plate and be connected, the mountable is on the wall, also can install on the horizontally mesa, be provided with the fan on the back plate, can dispel the heat.
Description
Technical Field
The utility model relates to the technical field of motors, specifically intelligent low-voltage motor observes and controls protection device.
Background
The motor is likely to malfunction due to a long-time operation under a high load, and the detection of the motor is important and the motor needs to be protected. Conventional protection devices, such as low-voltage motor protectors, have protection functions such as overload, phase loss, unbalance, underload, grounding/leakage, and stalling. However, the conventional measurement and control protection device for the low-voltage motor still has certain problems, such as inconvenient fixed installation, inapplicable installation in multiple occasions, inconvenient heat dissipation and the like.
Therefore, the person skilled in the art provides an intelligent measurement and control protection device for a low-voltage motor to solve the problems mentioned in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligent low-voltage motor observes and controls protection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
intelligent low-voltage motor observes and controls protection device, including observing and controlling protection device main part, observe and control protection device main part and peg graft in the mounting bracket, the top of mounting bracket is provided with the lug, be provided with the mounting groove in the lug, it has the cardboard to peg graft in the mounting groove, the top of lug is provided with two fastening bolt, fastening bolt's bottom with the top contact of cardboard, the top of observing and controlling protection device main part is provided with the apical groove, apical inslot fixed mounting has two flexure strips.
As a further aspect of the present invention: the bottom of the clamping plate is inserted into the top groove, and the bottom of the clamping plate is in contact with the top of the elastic sheet, so that the measurement and control protection device main body can be positioned and fixed.
As a further aspect of the present invention: the mounting bracket is provided with a rear plate, and a fan is fixedly mounted on the rear plate and can radiate the measurement and control protection device main body.
As a further aspect of the present invention: the mounting frame is fixedly provided with four fixed blocks, the fixed blocks are provided with connecting rods through threads, the connecting rods are jointly inserted with connecting plates, one ends of the connecting rods are provided with nuts through threads, and the mounting frame can be mounted on a wall.
As a further aspect of the present invention: one side of the connecting plate is provided with a fixing plate, and the fixing plate is cuboid.
As a further aspect of the present invention: the bottom symmetry of mounting bracket is provided with two first installation pieces, just first installation piece with bolt fixed connection is passed through to the bottom of mounting bracket, can dismantle first installation piece.
As a further aspect of the present invention: two second mounting blocks are arranged on the connecting plate, are symmetrically arranged and can be fixedly connected with the wall.
As a further aspect of the present invention: the two elastic pieces are symmetrically arranged and are Z-shaped, so that the clamping plate is stably stressed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the main body of the measurement and control protection device is arranged in the mounting frame, the clamping plate can be pressed downwards by rotating the two fastening bolts, the clamping plate can be inserted into the top groove, the main body of the measurement and control protection device can be clamped by the clamping plate, the main body of the measurement and control protection device can be fixed, the clamping plate can be pushed upwards by the elastic sheet, and the main body of the measurement and control protection device can be taken out conveniently;
2. the connecting rod is connected with the fixed block and the connecting plate in a detachable mode, the connecting rod can be mounted on a wall or a horizontal table board, and the fan is arranged on the rear plate and can dissipate heat.
Drawings
Fig. 1 and 2 are schematic perspective views of the present invention;
fig. 3 is the utility model discloses the local section schematic diagram of well observing and controling protection device main part and mounting bracket.
In the figure: 1. a measurement and control protection device main body; 2. a mounting frame; 3. a first mounting block; 4. a bump; 5. mounting grooves; 6. clamping a plate; 7. fastening a bolt; 8. a fixed block; 9. a back plate; 10. a connecting rod; 11. a fan; 12. a connecting plate; 13. a fixing plate; 14. a second mounting block; 15. a top groove; 16. an elastic sheet.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, an intelligent measurement and control protection device for a low-voltage motor includes a measurement and control protection device main body 1, the measurement and control protection device main body 1 is inserted into an installation frame 2, a bump 4 is disposed on the top of the installation frame 2, an installation groove 5 is disposed in the bump 4, a clamping plate 6 is inserted into the installation groove 5, two fastening bolts 7 are disposed on the top of the bump 4, the bottoms of the fastening bolts 7 contact with the top of the clamping plate 6, a top groove 15 is disposed on the top of the measurement and control protection device main body 1, and two elastic sheets 16 are fixedly disposed in the top groove 15; the bottom of the clamping plate 6 is inserted into the top groove 15, and the bottom of the clamping plate 6 is in contact with the top of the elastic sheet 16, so that the measurement and control protection device main body 1 can be positioned and fixed; a rear plate 9 is arranged on the mounting frame 2, and a fan 11 is fixedly arranged on the rear plate 9 and can radiate the measurement and control protection device main body 1; four fixed blocks 8 are fixedly arranged on the mounting frame 2, connecting rods 10 are arranged on the fixed blocks 8 through threads, the connecting rods 10 are jointly inserted with connecting plates 12, nuts are arranged at one ends of the connecting rods 10 through threads, and the mounting frame 2 can be mounted on a wall; a fixing plate 13 is arranged on one side of the connecting plate 12, and the fixing plate 13 is cuboid; two first mounting blocks 3 are symmetrically arranged at the bottom of the mounting frame 2, the first mounting blocks 3 are fixedly connected with the bottom of the mounting frame 2 through bolts, and the first mounting blocks 3 can be detached; two second mounting blocks 14 are arranged on the connecting plate 12, and the second mounting blocks 14 are symmetrically arranged and can be fixedly connected on a wall; the two elastic pieces 16 are symmetrically arranged, and the elastic pieces 16 are Z-shaped, so that the clamping plate 6 is stressed stably.
The utility model discloses a theory of operation is: the measurement and control protection device main body 1 is arranged in the mounting frame 2, the clamping plate 6 can be pressed downwards by rotating the two fastening bolts 7, the clamping plate 6 can be inserted into the top groove 15, the measurement and control protection device main body 1 can be clamped by the clamping plate 6, the measurement and control protection device main body 1 is fixed, the clamping plate 6 can be pushed upwards by the elastic sheet 16, and the measurement and control protection device main body 1 can be taken out conveniently; connecting rod 10 and fixed block 8 and connecting plate 12 are all can dismantle the connection, are provided with first installation piece 3 on the mounting bracket 2, are provided with second installation piece 14 on the connecting plate 12, and the mountable is on the wall, also can install on the horizontally mesa, can dismantle first installation piece 3 when installing on the wall, and when installing on the horizontal bench, the relevant part on detachable connecting rod 10 and the connecting plate 12 makes simple structure, is provided with fan 11 on the back plate 9, can dispel the heat.
The above-mentioned, 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 (8)
1. Intelligent low-voltage motor observes and controls protection device, including observing and controlling protection device main part (1), its characterized in that, observe and control protection device main part (1) and peg graft in mounting bracket (2), the top of mounting bracket (2) is provided with lug (4), be provided with mounting groove (5) in lug (4), it has cardboard (6) to peg graft in mounting groove (5), the top of lug (4) is provided with two fastening bolt (7), the bottom of fastening bolt (7) with the top contact of cardboard (6), the top of observing and controlling protection device main part (1) is provided with top groove (15), top groove (15) internal fixation has two flexure strips (16).
2. The intelligent low-voltage motor measurement and control protection device according to claim 1, wherein the bottom of the clamping plate (6) is inserted into the top groove (15), and the bottom of the clamping plate (6) is in contact with the top of the elastic sheet (16).
3. The intelligent low-voltage motor measurement and control protection device according to claim 1, wherein a rear plate (9) is arranged on the mounting frame (2), and a fan (11) is fixedly mounted on the rear plate (9).
4. The intelligent low-voltage motor measurement and control protection device according to claim 1, wherein four fixing blocks (8) are fixedly mounted on the mounting frame (2), a connecting rod (10) is mounted on each fixing block (8) through threads, a connecting plate (12) is connected to each connecting rod (10) in an inserted mode, and a nut is mounted at one end of each connecting rod (10) through threads.
5. The intelligent low-voltage motor measurement and control protection device according to claim 4, wherein a fixing plate (13) is arranged on one side of the connecting plate (12), and the fixing plate (13) is cuboid.
6. The intelligent low-voltage motor measurement and control protection device according to claim 1, wherein two first mounting blocks (3) are symmetrically arranged at the bottom of the mounting frame (2), and the first mounting blocks (3) are fixedly connected with the bottom of the mounting frame (2) through bolts.
7. The intelligent low-voltage motor measurement and control protection device according to claim 4, wherein two second mounting blocks (14) are arranged on the connecting plate (12), and the second mounting blocks (14) are symmetrically arranged.
8. The intelligent low-voltage motor measurement and control protection device according to claim 1, wherein the two elastic pieces (16) are symmetrically arranged, and the elastic pieces (16) are Z-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403455.XU CN214900170U (en) | 2021-06-23 | 2021-06-23 | Intelligent low-voltage motor measurement and control protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403455.XU CN214900170U (en) | 2021-06-23 | 2021-06-23 | Intelligent low-voltage motor measurement and control protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214900170U true CN214900170U (en) | 2021-11-26 |
Family
ID=78930540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121403455.XU Expired - Fee Related CN214900170U (en) | 2021-06-23 | 2021-06-23 | Intelligent low-voltage motor measurement and control protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214900170U (en) |
-
2021
- 2021-06-23 CN CN202121403455.XU patent/CN214900170U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |