CN218213149U - Portable power metering box - Google Patents
Portable power metering box Download PDFInfo
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- CN218213149U CN218213149U CN202222122572.XU CN202222122572U CN218213149U CN 218213149 U CN218213149 U CN 218213149U CN 202222122572 U CN202222122572 U CN 202222122572U CN 218213149 U CN218213149 U CN 218213149U
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- fixedly connected
- metering box
- helical gear
- power metering
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Abstract
The utility model provides a portable power metering box belongs to power equipment technical field. The portable power metering box includes a base and a lifting assembly. When carrying out the field irrigation, can pass through thrust unit, thereby realize the displacement of device, after removing to suitable position, alright in order to irrigate the operation, when the lift of device is carried out to needs, can pass through rotatory handle this moment, because the one end fixedly connected with transfer line of handle, the one end fixedly connected with second helical gear of transfer line, because second helical gear and two first helical gear intermeshing, consequently when rotating the handle, the second helical gear can together rotate thereupon, and make two first helical gears rotate, and then drive lifting unit and reciprocate, after adjusting to suitable position, alright carry out the farmland irrigation operation of large tracts of land through the batch meter shell.
Description
Technical Field
The utility model relates to a power equipment technical field particularly, relates to a portable electric power metering box.
Background
The power metering box is used for metering electric energy in 3-35 kv, and in rural areas, decentralized production is still a relatively common mode, even for farmland irrigation, the power metering box is usually used for watering every family, and used appliances are self-provided for every family. When farmers irrigate farmlands, power distribution is an inevitable link, and the power metering box is also a necessary power device. In the publication of: CN213071892U discloses a portable power metering box which characterized in that: the kilowatt-hour meter is installed to the inside wall of box, the measurement winding is installed to the inside wall of box, the last surface mounting of box has mutual inductor group, one side of mutual inductor group articulates there is the casing, two winding displacement holes have been seted up to the front surface symmetry of casing, one side fixedly connected with sleeve of box, telescopic inside wall sliding connection has the body of rod, the top welding of the body of rod has the first in command, four universal wheels are installed to the lower surface symmetry of box, the electric output of mutual inductor group passes through wire and the electric input electric connection who measures the winding, the electric output of measurement winding passes through the electric input electric connection of wire and kilowatt-hour meter.
In the process of implementing the technical scheme, the inventor finds that at least the following problems exist in the prior art: when carrying out the field irrigation operation, because the device can't adjust the height of electric power gauge, therefore can make when irrigating different districts, because the device can't go up and down to make the irrigation scope to the farmland little, the irrigation operation in large tracts of land farmland of not being convenient for.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a portable power metering box aims at improving when irrigating different districts, because the device can't go up and down to make the irrigation scope to the farmland little, the irrigation operation problem in large tracts of land farmland of not being convenient for.
The utility model discloses a realize like this:
a portable power metering box includes a base and a lift assembly.
The lifting assembly comprises a plurality of telescopic rods, two fixed pipes, two lead screws, two first bevel gears and two second bevel gears, the telescopic rods are fixedly connected to the upper end of the base, the fixed pipes are fixedly connected to the upper end of the base, the lead screws are rotatably connected to the inner circumferential wall of the fixed pipes, the first bevel gears are rotatably connected to the upper end of the fixed pipes, the first bevel gears are respectively in threaded connection to the circumferential surfaces of the lead screws, the second bevel gears are arranged above the base, and the second bevel gears are meshed with the two first bevel gears.
In a specific implementation scheme, a fixed block is fixedly connected to the upper end of the base, a transmission hole is formed in one end of the fixed block, a transmission rod is rotatably connected in the transmission hole, and the transmission rod is fixedly connected with the inner circumferential wall of the second bevel gear.
In a specific embodiment, telescopic link upper end fixedly connected with elevating platform, the elevating platform rotates to be connected in the upper end of lead screw, the upper end fixedly connected with batch meter shell of elevating platform.
In a specific embodiment, a handle is fixedly connected to one end of the transmission rod, and a protection ring is fixedly connected to the circumferential surface of the handle.
In a specific embodiment, a plurality of mutual inductor groups are fixedly connected to the upper end of the metering box shell.
In a specific embodiment, the outer surface of the metering box shell is provided with a sliding groove, and a sliding baffle is slidably connected in the sliding groove.
In a specific embodiment, the lower inner wall of the meter box housing is fixedly connected with the watt-hour meter, and the lower inner wall of the meter box housing is fixedly connected with the measurement winding.
In a specific embodiment, a handle is fixedly connected to one end of the sliding baffle.
In a specific embodiment, the lower end of the base is fixedly connected with a plurality of connecting rods, and the circumferential surfaces of the connecting rods are fixedly connected with bearings.
In a specific embodiment, a plurality of the lower extreme of bearing all fixedly connected with linkage piece, a plurality of the rotation hole has all been seted up to the one end of linkage piece, and is a plurality of all rotate in the rotation hole and be connected with the axis of rotation, a plurality of the equal fixedly connected with gyro wheel in circumferential surface of axis of rotation.
The beneficial effect of this application is: when carrying out large tracts of land field irrigation, can carry out the bulk movement through thrust unit this moment, after the device removes to suitable position, can pass through the rotation handle this moment, thereby make the second helical gear rotate, because two first helical gears all with second helical gear intermeshing, therefore, when the second helical gear rotates, two first helical gears can carry out opposite direction's rotation simultaneously, because two first helical gears respectively with two lead screw threaded connection, and two first helical gears rotate respectively and connect in the upper end of two fixed pipes, consequently, when first helical gear rotates, the lead screw can together rotate, and upwards remove, because the upper end rotation of lead screw is connected with the elevating platform, consequently, the elevating platform can together remove along with the removal of lead screw, because the equal fixed connection of a plurality of telescopic links is in the lower extreme of elevating platform, consequently, when the elevating platform upwards removes, a plurality of telescopic links can keep the stability of elevating platform, through such design, make the device can carry out elevating movement, and then make when facing different lands, the device can carry out irrigation at will carry out the farmland, thereby promoted the irrigation area, be favorable to the irrigation operation of large tracts of land.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of a first view structure of a portable power metering box according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a lifting assembly according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a second view structure of the portable power metering box according to the embodiment of the present invention;
fig. 4 is a schematic view of a third view angle structure of the portable power metering box according to an embodiment of the present invention.
In the figure: 1. a base; 2. a telescopic rod; 3. a fixed tube; 4. a fixed block; 5. a handle; 6. a guard ring; 7. a lifting platform; 8. a batch tank housing; 9. a mutual inductor group; 10. a sliding baffle; 11. a handle; 12. a sliding groove; 13. a screw rod; 14. a first helical gear; 15. a second helical gear; 16. an electric meter; 17. measuring a winding; 18. a connecting rod; 19. a bearing; 20. a linkage block; 21. a rotating shaft; 22. a roller; 23. a drive hole; 24. a transmission rod; 25. the hole is rotated.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 2, the present invention provides a portable power metering box, which comprises a base 1 and a lifting assembly, wherein the lifting assembly comprises a plurality of telescopic rods 2, two fixed tubes 3, two lead screws 13, two first helical gears 14 and a second helical gear 15, the plurality of telescopic rods 2 are all fixedly connected to the upper end of the base 1, the two fixed tubes 3 are all fixedly connected to the upper end of the base 1, the two lead screws 13 are rotatably connected to the inner circumferential wall of the fixed tubes 3, the two first helical gears 14 are rotatably connected to the upper end of the fixed tubes 3, the two first helical gears 14 are respectively and threadedly connected to the circumferential surface of the lead screws 13, the second helical gear 15 is arranged above the base 1, the second helical gear 15 is mutually engaged with the two first helical gears 14, the upper end of the base 1 is fixedly connected with a fixed block 4, one end of the fixed block 4 is provided with a transmission hole 23, the transmission rod 24 is rotatably connected in the transmission hole 23, the transmission rod 24 is fixedly connected to the inner circumferential wall of the second helical gear 15, when large-area farmland irrigation is carried out, the handle 5 can be rotated, and as one end of the handle 5 is fixedly connected with the transmission rod 24, and one end of the transmission rod 24 is fixedly connected with a second bevel gear 15, and after the handle 5 is rotated, thereby causing the second bevel gear 15 to rotate, since both first bevel gears 14 are in mesh with the second bevel gear 15, and, therefore, when the second bevel gears 15 rotate, the two first bevel gears 14 will simultaneously rotate in opposite directions, because the two first bevel gears 14 are respectively in threaded connection with the two screw rods 13, the thread directions of the two screw rods 13 are opposite, and the two first bevel gears 14 are respectively rotatably connected with the upper ends of the two fixed pipes 3, therefore, when the first bevel gear 14 rotates, the screw 13 rotates together and moves upward.
Referring to fig. 1, in the embodiment of the present invention, an elevating platform 7 is fixedly connected to an upper end of a telescopic rod 2, the elevating platform 7 is rotatably connected to an upper end of a lead screw 13, a meter box housing 8 is fixedly connected to an upper end of the elevating platform 7, a handle 5 is fixedly connected to one end of a transmission rod 24, a protection ring 6 is fixedly connected to a circumferential surface of the handle 5, a plurality of transformer groups 9 are fixedly connected to an upper end of the meter box housing 8, a sliding groove 12 is formed on an outer surface of the meter box housing 8, a sliding baffle 10 is slidably connected in the sliding groove 12, a watt-hour meter 16 is fixedly connected to a lower inner wall of the meter box housing 8, a measurement winding 17 is fixedly connected to a lower inner wall of the meter box housing 8, a handle 11 is fixedly connected to one end of the sliding baffle 10, a plurality of connecting rods 18 are fixedly connected to a lower end of a base 1, bearings 19 are fixedly connected to circumferential surfaces of the plurality of connecting rods 18, and linkage blocks 20 are fixedly connected to lower ends of the plurality of bearings 19, one end of each of the plurality of linkage blocks 20 is provided with a rotation hole 25, a rotation shaft 21 is rotatably connected in each of the plurality of rotation holes 25, a roller 22 is fixedly connected to the circumferential surface of each of the plurality of rotation shafts 21, when the meter is lifted and adjusted, the lifting platform 7 is rotatably connected to the upper end of the screw rod 13, and the telescopic rod 2 is fixedly connected to the portions, close to the lifting platform 7 and the base 1, of the lifting platform 7, so that the lifting platform 7 is lifted and lowered by lifting and lowering the screw rod 13, and the telescopic rod 2 can always keep the lifting platform 7 stable during lifting and lowering, when the device is required to be moved as a whole, the lower end of the base 1 is fixedly connected with the plurality of connecting rods 18, and the circumferential surfaces of the plurality of connecting rods 18 are fixedly connected with the bearings 19, so that the device can be moved in any direction due to rotation of the bearings 19 during pushing of the device, this allows the flexibility of the device to be increased, while the protective ring 6 makes it more comfortable to rotate the handle 5, avoiding slipping.
Specifically, this portable electric power metering box's theory of operation: when carrying out the field irrigation, can pass through thrust unit, thereby realize the displacement of device, after removing to suitable position, alright in order to irrigate the operation, when the lift of device is carried out to needs, can be through rotatory handle 5 this moment, because the one end fixedly connected with transfer line 24 of handle 5, the one end fixedly connected with second helical gear 15 of transfer line 24, because second helical gear 15 and two first helical gear 14 intermeshing, consequently when rotating handle 5, second helical gear 15 can together rotate thereupon, and make two first helical gears 14 rotate, and then drive lifting unit and reciprocate, after adjusting to suitable position, alright carry out the field irrigation operation of large tracts of land through batch meter shell 8.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A portable power metering box is characterized by comprising
A base (1);
lifting unit, lifting unit includes a plurality of telescopic links (2), two fixed pipes (3), two lead screws (13), two first helical gear (14) and second helical gear (15), and is a plurality of equal fixed connection in the upper end of base (1), two fixed pipe (3) equal fixed connection in the upper end of base (1), two lead screw (13) rotate to be connected in the circumference inner wall of fixed pipe (3), two first helical gear (14) rotate to be connected in the upper end of fixed pipe (3), two first helical gear (14) threaded connection respectively in the circumference surface of lead screw (13), the top of base (1) is located in second helical gear (15), second helical gear (15) and two first helical gear (14) intermeshing.
2. The portable electric power metering box according to claim 1, wherein a fixed block (4) is fixedly connected to the upper end of the base (1), a transmission hole (23) is formed in one end of the fixed block (4), a transmission rod (24) is rotatably connected to the transmission hole (23), and the transmission rod (24) is fixedly connected to the inner circumferential wall of the second bevel gear (15).
3. The portable electric power metering box of claim 1, characterized in that a lifting platform (7) is fixedly connected to the upper end of the telescopic rod (2), the lifting platform (7) is rotatably connected to the upper end of the screw rod (13), and a metering box housing (8) is fixedly connected to the upper end of the lifting platform (7).
4. A portable power metering box according to claim 2, characterized in that a handle (5) is fixedly connected to one end of the transmission rod (24), and a protection ring (6) is fixedly connected to the circumferential surface of the handle (5).
5. A portable power metering box according to claim 3, characterized in that a plurality of mutual inductor groups (9) are fixedly connected to the upper end of the metering box housing (8).
6. A portable electric power metering box according to claim 3, characterized in that the outer surface of the metering box casing (8) is provided with a sliding groove (12), and a sliding baffle (10) is slidably connected in the sliding groove (12).
7. A portable power metering box according to claim 3, characterized in that the lower inner wall of the metering box housing (8) is fixedly connected with a watt-hour meter (16), and the lower inner wall of the metering box housing (8) is fixedly connected with a measuring winding (17).
8. A portable power metering box according to claim 6, characterized in that a handle (11) is fixedly connected to one end of the sliding baffle (10).
9. A portable electric power metering box according to claim 1, characterized in that a plurality of connecting rods (18) are fixedly connected to the lower end of the base (1), and a bearing (19) is fixedly connected to the circumferential surface of each of the connecting rods (18).
10. The portable electric power metering box of claim 9, wherein a plurality of linkage blocks (20) are fixedly connected to lower ends of the bearings (19), a plurality of rotation holes (25) are formed in one ends of the linkage blocks (20), a plurality of rotation shafts (21) are rotatably connected to the rotation holes (25), and rollers (22) are fixedly connected to circumferential surfaces of the rotation shafts (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122572.XU CN218213149U (en) | 2022-08-12 | 2022-08-12 | Portable power metering box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222122572.XU CN218213149U (en) | 2022-08-12 | 2022-08-12 | Portable power metering box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218213149U true CN218213149U (en) | 2023-01-03 |
Family
ID=84656789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222122572.XU Active CN218213149U (en) | 2022-08-12 | 2022-08-12 | Portable power metering box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218213149U (en) |
-
2022
- 2022-08-12 CN CN202222122572.XU patent/CN218213149U/en active Active
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