CN220253872U - Protective structure of electric energy metering box - Google Patents
Protective structure of electric energy metering box Download PDFInfo
- Publication number
- CN220253872U CN220253872U CN202321815164.0U CN202321815164U CN220253872U CN 220253872 U CN220253872 U CN 220253872U CN 202321815164 U CN202321815164 U CN 202321815164U CN 220253872 U CN220253872 U CN 220253872U
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- Prior art keywords
- fixedly connected
- electric energy
- shell
- metering box
- energy metering
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- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model belongs to the field of electric energy metering boxes, in particular to a protective structure of an electric energy metering box, aiming at the problem that the metering box is required to be placed into a device by manpower and the metering box can be observed only by opening the device in the prior protective structure of the electric energy metering box, the utility model provides a scheme which comprises a shell, wherein the top of the shell is fixedly connected with a slope plate, the top of the slope plate is fixedly connected with a protective frame, one side of the shell is fixedly connected with a supporting plate, one side of the top of the supporting plate is fixedly connected with a limiting block, two supporting legs are fixedly connected to the bottoms of the supporting plate and the shell, and a driving box is fixedly connected to the bottom of the shell. The electric energy metering box is reasonable in structure, the protective structure of the electric energy metering box is provided with the observation window, the situation in the device can be seen outside, and the stabilizing plate is arranged, and the opening plate is opened to drive the stabilizing plate to move, so that the metering box enters the device, and the use of manpower is reduced.
Description
Technical Field
The utility model relates to the technical field of electric energy metering boxes, in particular to a protective structure of an electric energy metering box.
Background
The electric energy metering box is a metering device for measuring and recording the generated energy, the supplied (mutual supplied) electric quantity, the plant electric quantity, the line loss electric quantity and the user electric quantity. The electric energy metering device refers to a protective box body which is composed of an electric energy meter (an active electric energy meter, a reactive electric energy meter, a maximum demand meter, a multi-rate electric energy meter and the like), a metering transformer (comprising a voltage transformer and a current transformer) and a secondary connecting wire lead. The existing electric energy metering box has the problems that whether a single ammeter has faults or not is inconvenient to install and check, and the existing electric energy metering box is basically installed outside, so that rainwater is inevitably prevented from being inside, if the electric energy metering box is used for a long time, internal wires are aged, and internal short circuits can be addicted.
The protection structure of current electric-energy metering box:
the utility model discloses a protection structure of an electric energy metering box, which comprises an electric energy metering box body and a protection mechanism, wherein the protection mechanism comprises a protection shell fixedly sleeved on the electric energy metering box body, a protection frame I and a protection frame II fixedly installed on two sides of the protection shell, a plurality of rubber buffer strips fixedly installed on the outer wall surface of the protection shell in sequence and a plurality of compression-resistant components fixedly arranged in the protection shell, a buffer layer is arranged between the inner wall and the outer wall of the protection shell, and each compression-resistant component is divided into a pressing block and a compression spring. According to the utility model, after the design is adopted, the first protective frame, the second protective frame and the protective shell are utilized to wrap the electric energy metering box body, so that the electric energy metering box body can be protected in all directions under the interaction, and meanwhile, under the action of the rubber buffer strip and the compression-resistant component, the compression resistance can be improved, so that the structural strength is higher, the deformation is not easy to occur under the action of external force, and the service life of the electric energy metering box body is prolonged. "
But this protective structure of electric-energy metering box needs to put into the device with the metering box through the manpower, and needs the condition that opens the device just can observe the metering box.
Disclosure of Invention
The utility model aims to solve the defects that the metering box is required to be placed into a device by manpower and the situation that the metering box can be observed by opening the device exists in the prior art, and provides a protective structure of an electric energy metering box.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a protective structure of electric-energy metering box, includes the shell, the top fixedly connected with ramp plate of shell, and the top fixedly connected with protection frame of ramp plate. One side fixedly connected with backup pad of shell, the top one side fixedly connected with stopper of backup pad, the bottom of backup pad and shell is two fixedly connected with supporting legs all, the bottom fixedly connected with drive case of shell, the inside fixedly connected with inner shell of shell, the inside connection of inner shell has fixture.
Preferably, the periphery fixedly connected with a plurality of outlet ducts of shell, the periphery of inner shell is equipped with the vent, the both sides of inner shell are all rotated and are connected with the pivot.
Preferably, the opening and closing plate is fixedly connected to one side of the rotating shaft, the observation windows are fixedly connected to one sides of the two opening and closing plates, and the handles are fixedly connected to one side of the opening and closing plate.
Preferably, the fixture includes firm board, the bottom inner wall of inner shell is connected with four gyro wheels, and the equal fixedly connected with firm board in top of four gyro wheels, the equal fixedly connected with extension board in both sides of firm board, one side fixedly connected with a plurality of springs of extension board, and one side fixedly connected with splint of spring.
Preferably, one side of each of the two rotating shafts is fixedly connected with a first gear, two sides of the stabilizing plate are fixedly connected with straight teeth, and the first gears are meshed with the straight teeth.
Preferably, the inside rotation of drive case is connected with the bull stick, the one side of one of bull stick and two pivots is all fixedly connected with second gear, and one side fixedly connected with of one of bull stick and two pivots is kept out the board.
Preferably, one side of the two second gears is meshed with the same toothed belt, one of the two rotating shafts and one side of the rotating rod are fixedly connected with a third gear, and the two third gears are meshed.
In the utility model, the protective structure of the electric energy metering box has the beneficial effects that:
because the handle is arranged, when the electric energy metering box is required to be placed in the device, the opening and closing plates on two sides are opened through the handle, when the opening and closing plates rotate, the corresponding rotating shafts are driven to rotate, the corresponding second gears on one side of the rotating shafts rotate, the corresponding second gears drive the other second gears to rotate through the toothed belts, the other second gears drive the rotating rods to rotate, the rotating third gears drive the other third gears to rotate through meshing, the rotating shafts on one side of the third gears are driven to rotate, the first gears drive the stabilizing plates to move through meshing with the straight teeth, the moving positions of the first gears are limited by the limiting blocks on one side of the supporting plates, the electric energy metering box is placed on the stabilizing plates, and the stabilizing plates drive the electric energy metering box to enter the shell through reverse operation.
The electric energy metering box is simple to operate and convenient to use, the protective structure of the electric energy metering box is provided with the observation window, the situation in the device can be seen outside, and the stabilizing plate is arranged, and the opening plate is opened to drive the stabilizing plate to move, so that the metering box enters the device, and the use of manpower is reduced.
Drawings
Fig. 1 is a schematic diagram of a protective structure of an electric energy meter box according to the present utility model;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 illustrating a protection structure of an electric energy meter box according to the present utility model;
fig. 3 is a schematic side view of a protection structure of an electric energy meter box according to the present utility model.
In the figure: 1. a housing; 2. a slope plate; 3. a protective frame; 4. an inner case; 5. support legs; 6. an observation window; 7. a vent; 8. a rotating shaft; 9. an air outlet pipe; 10. a handle; 11. a first gear; 12. a stabilizing plate; 13. an extension plate; 14. a spring; 15. a clamping plate; 16. a roller; 17. a drive box; 18. a rotating rod; 19. a retaining plate; 20. a second gear; 21. a toothed belt; 22. a third gear; 23. a support plate; 24. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-3, a protection structure of an electric energy metering box comprises a shell 1, wherein a slope plate 2 is fixedly connected to the top of the shell 1, and a protection frame 3 is fixedly connected to the top of the slope plate 2. One side fixedly connected with backup pad 23 of shell 1, the top one side fixedly connected with stopper 24 of backup pad 23, the bottom of backup pad 23 and shell 1 is all fixedly connected with two supporting legs 5, the bottom fixedly connected with drive case 17 of shell 1, the inside fixedly connected with inner shell 4 of shell 1, the inside connection of inner shell 4 has fixture.
In the utility model, a plurality of air outlet pipes 9 are fixedly connected to the periphery of an outer shell 1, ventilation openings 7 are arranged on the periphery of an inner shell 4, rotating shafts 8 are rotatably connected to two sides of the inner shell 4, an opening and closing plate is fixedly connected to one side of each rotating shaft 8, observation windows 6 are fixedly connected to one side of each opening and closing plate, and a handle 10 is fixedly connected to one side of each opening and closing plate.
In the utility model, the clamping mechanism comprises a stabilizing plate 12, four rollers 16 are connected to the inner wall of the bottom of the inner shell 4, the tops of the four rollers 16 are fixedly connected with the stabilizing plate 12, two sides of the stabilizing plate 12 are fixedly connected with an extension plate 13, one side of the extension plate 13 is fixedly connected with a plurality of springs 14, and one side of the springs 14 is fixedly connected with a clamping plate 15.
In the utility model, a rotating rod 18 is rotatably connected in a driving box 17, one side of one rotating shaft 8 of the rotating rod 18 and the two rotating shafts 8 is fixedly connected with a second gear 20, and one side of one rotating shaft 8 of the rotating rod 18 and the two rotating shafts 8 is fixedly connected with a resisting plate 19.
In the utility model, one side of two second gears 20 is meshed with the same toothed belt 21, one side of one rotating shaft 8 of two rotating shafts 8 and one side of a rotating rod 18 are fixedly connected with a third gear 22, the two third gears 22 are meshed, one side of each rotating shaft 8 is fixedly connected with a first gear 11, two sides of a stabilizing plate 12 are fixedly connected with straight teeth, and the first gears 11 are meshed with the straight teeth.
In the utility model, when the electric energy metering box is required to be placed in the device, the opening and closing plates on two sides are opened through the handle 10, the corresponding rotating shafts 8 are driven to rotate when the opening and closing plates rotate, the corresponding second gears 20 on one side of the rotating shafts 8 are driven to rotate, the corresponding second gears 20 drive the other second gears 20 to rotate through the toothed belts 21, the other second gears 20 drive the rotating rods 18 to rotate, the rotating third gears 22 on one side of the rotating rods 18 are driven to rotate through meshing, the rotating shafts 8 on one side of the third gears 22 are driven to rotate through meshing, the first gears 11 are driven to rotate through meshing with straight teeth, the stabilizing plates 12 are driven to move through the limiting blocks 24 on one side of the supporting plates 23, the electric energy metering box is placed on the stabilizing plates 12, the electric energy metering box is fixed through the clamping plates 15 on two sides of the stabilizing plates 12, and then the stabilizing plates 12 drive the electric energy metering box to enter the shell 1 through reverse operation, and protection is carried out.
Example two
The difference between this embodiment and the first embodiment is that the blocking net is fixedly connected to one side of the air outlet pipe 9, and when the device is placed, the blocking net on one side of the air outlet pipe 9 places garbage and other factors into the device, which affects the normal operation of the device.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a protective structure of electric energy metering box, includes shell (1), its characterized in that, the top fixedly connected with ramp plate (2) of shell (1), and the top fixedly connected with protection frame (3) of ramp plate (2), one side fixedly connected with backup pad (23) of shell (1), the top one side fixedly connected with stopper (24) of backup pad (23), two supporting legs (5) of the equal fixedly connected with in bottom of backup pad (23) and shell (1), the bottom fixedly connected with driving case (17) of shell (1), the inside fixedly connected with inner shell (4) of shell (1), the internal connection of inner shell (4) has fixture.
2. The protection structure of an electric energy metering box according to claim 1, wherein the outer periphery of the outer shell (1) is fixedly connected with a plurality of air outlet pipes (9), the outer periphery of the inner shell (4) is provided with ventilation openings (7), and two sides of the inner shell (4) are both rotationally connected with rotating shafts (8).
3. The protection structure of an electric energy metering box according to claim 2, wherein one side of the rotating shaft (8) is fixedly connected with an opening and closing plate, one sides of the two opening and closing plates are fixedly connected with an observation window (6), and one side of the opening and closing plate is fixedly connected with a handle (10).
4. A protective structure of an electric energy metering box according to claim 3, characterized in that the clamping mechanism comprises a stabilizing plate (12), the bottom inner wall of the inner shell (4) is connected with four rollers (16), the tops of the four rollers (16) are fixedly connected with the stabilizing plate (12), two sides of the stabilizing plate (12) are fixedly connected with extension plates (13), one side of the extension plates (13) is fixedly connected with a plurality of springs (14), and one side of the springs (14) is fixedly connected with a clamping plate (15).
5. The protection structure of an electric energy metering box according to claim 4, wherein one side of each of the two rotating shafts (8) is fixedly connected with a first gear (11), two sides of the stabilizing plate (12) are fixedly connected with straight teeth, and the first gears (11) are meshed with the straight teeth.
6. The protection structure of an electric energy metering box according to claim 5, characterized in that the inside of the driving box (17) is rotatably connected with a rotating rod (18), one side of one rotating shaft (8) of the rotating rod (18) and the two rotating shafts (8) is fixedly connected with a second gear (20), and one side of one rotating shaft (8) of the rotating rod (18) and the two rotating shafts (8) is fixedly connected with a resisting plate (19).
7. The protective structure of an electric energy meter box according to claim 6, characterized in that one side of the two second gears (20) is meshed with the same toothed belt (21), and one side of one rotating shaft (8) of the two rotating shafts (8) and one side of the rotating rod (18) are fixedly connected with third gears (22), and the two third gears (22) are meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321815164.0U CN220253872U (en) | 2023-07-11 | 2023-07-11 | Protective structure of electric energy metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321815164.0U CN220253872U (en) | 2023-07-11 | 2023-07-11 | Protective structure of electric energy metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220253872U true CN220253872U (en) | 2023-12-26 |
Family
ID=89231766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321815164.0U Active CN220253872U (en) | 2023-07-11 | 2023-07-11 | Protective structure of electric energy metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220253872U (en) |
-
2023
- 2023-07-11 CN CN202321815164.0U patent/CN220253872U/en active Active
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