CN212229005U - Direct-current high-voltage generator - Google Patents
Direct-current high-voltage generator Download PDFInfo
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- CN212229005U CN212229005U CN202020914405.7U CN202020914405U CN212229005U CN 212229005 U CN212229005 U CN 212229005U CN 202020914405 U CN202020914405 U CN 202020914405U CN 212229005 U CN212229005 U CN 212229005U
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Abstract
The utility model discloses a direct current high voltage generator, including the backup pad, universal auto-lock wheel is installed to the bottom of backup pad, and open on the top of backup pad has first mounting groove and second mounting groove, and first shock pad has been pasted to the inside of first mounting groove, and the internally mounted of first mounting groove has the control box main part, and the second shock pad has been pasted to the inside of second mounting groove, and the internally mounted of second mounting groove has the double-pressure barrel. The control box main part and the pressure-multiplying cylinder body are placed on the supporting plate and moved through the push plate, and the control box is simple and convenient. The control box main body and the pressure-multiplying cylinder are shielded by the shielding plate, so that wind and sunlight are reduced, and the service life is prolonged; and through first pin and second pin isolation, avoid operating personnel operating the direct current high voltage generator in-process, touched by other people's foreign object, take place danger.
Description
Technical Field
The utility model belongs to the technical field of the direct current high pressure, specifically be a direct current high voltage generator.
Background
The direct-current high-voltage generator is widely applied to power test departments of enterprises such as electric power departments, industrial and mining, metallurgy, steel and the like. The direct-current high-voltage generator is mainly used for performing a direct-current withstand voltage test or a direct-current leakage current test on high-voltage electrical equipment such as a zinc oxide arrester, a power cable, a transformer, a circuit breaker and a generator, and is an important instrument for performing the direct-current withstand voltage test or the direct-current leakage current test on the high-voltage electrical equipment. At present, a newly-built distribution line in China is upgraded from a previous 10KV power supply system to a 20KV power supply system with more stable power supply performance.
Chinese patent publication No. CN108900073A in 2018, 11/27 discloses a multifunctional chassis for a dc high voltage generator, which comprises a chassis, a rotatable support leg, a telescopic support leg and a universal wheel; the top surface on chassis can be used for installing direct current high voltage generator, and the bottom surface on chassis has a plurality of column legs, and rotatable supporting leg is fixed in on the column leg. The foldable universal wheels are additionally arranged, so that the supporting function of the chassis on the direct current high-voltage generator is met, the function of moving the direct current high-voltage generator through the chassis is added, the direct current high-voltage generator is convenient to move, a large amount of manpower and time are saved when the position of the direct current high-voltage generator needs to be frequently moved in a converter station lightning arrester test, and the work efficiency is improved.
The existing direct current high voltage generator saves a large amount of manpower and time and improves the work efficiency. However, moving the dc high voltage generator is inconvenient to push, and when the control box body and the voltage doubling cylinder are placed on the ground, the bottom surfaces of the control box body and the voltage doubling cylinder are contaminated with dust such as attached soil, which affects the use of the dc high voltage generator. Meanwhile, when the direct-current high-voltage generator is used outdoors for a long time, the control box main body and the voltage-multiplying cylinder are easy to age due to wind and sunshine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a direct current high voltage generator to the solution is removing direct current high voltage generator, but inconvenient promotes, is infected with the problem of attaching to dust such as earth moreover easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a direct current high voltage generator, includes the backup pad, universal auto-lock wheel is installed to the bottom of backup pad, open on the top of backup pad has first mounting groove and second mounting groove, first shock pad has been pasted to the inside of first mounting groove, the internally mounted of first mounting groove has the control box main part, the second shock pad has been pasted to the inside of second mounting groove, the internally mounted of second mounting groove has the double-pressure barrel, and the double-pressure barrel is perpendicular with the backup pad.
Preferably, a push plate is fixed at one end of the supporting plate, a supporting rod is fixed at the other end of the supporting plate, a first stop lever is fixed between the two supporting rods, and the first stop lever is perpendicular to the supporting rods; a second stop lever is fixed between the supporting rod and the push plate and is perpendicular to the supporting rod, and a baffle plate is fixed at the top end of the supporting rod.
Preferably, the inside of control box main part is connected with first ground terminal, the bottom mounting of voltage doubling barrel has the bottom plate, the surface of voltage doubling barrel is connected with second ground terminal.
Preferably, the supporting plate is of a horizontal plate structure, the supporting plate is an insulating plate, the first mounting groove and the second mounting groove are rectangular grooves, and the depth of the second mounting groove is not less than that of the first mounting groove.
Preferably, the depth of the first mounting groove and the depth of the second mounting groove are not greater than the thickness of the supporting plate.
Preferably, the push plate is obliquely connected with the support plate, the support rod is perpendicular to the support plate and is positioned opposite to the push plate, and the height of the support rod is not more than that of the push plate; first pin and second pin are all parallel with the backup pad, first pin and second pin are the insulator spindle, the section of shielding plate is the arc structure, and is the insulation board, is located the top of control box main part and voltage doubling barrel.
Preferably, the bottom plate is the rectangular plate, and the bottom of bottom plate placer second mounting groove avoids the double pressure barrel to rotate when removing and rocks, the double pressure barrel is perpendicular with the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the control box main body and the pressure-multiplying cylinder body are placed on the supporting plate and move through the push plate, so that the control box is simple and convenient; and keep apart with ground, avoid control box main part and voltage doubling barrel bottom surface to be infected with dust such as attached earth, keep the normal use of direct current high voltage generator.
2. The control box main body and the pressure-multiplying cylinder are shielded by the shielding plate, so that wind and sunlight are reduced, and the service life is prolonged; and through first pin and second pin isolation, avoid operating personnel operating the direct current high voltage generator in-process, touched by other people's foreign object, take place danger.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a sectional view taken along the direction a-a of fig. 1 according to the present invention;
fig. 3 is a left side view of fig. 1 of the present invention.
In the figure: 1. a support plate; 2. a first cushion pad; 3. a first mounting groove; 4. a universal self-locking wheel; 5. a control box main body; 6. a first ground terminal; 7. pushing the plate; 8. a second bar; 9. a shielding plate; 10. a first bar; 11. a support bar; 12. a voltage doubling cylinder; 13. a second ground terminal; 14. a second mounting groove; 15. a base plate; 16. a second cushion.
Detailed Description
Referring to fig. 1 and 2, a direct current high voltage generator includes a supporting plate 1, the supporting plate 1 is a horizontal plate structure, the supporting plate 1 is an insulating plate, and is used for pushing a control box main body 5 and a voltage doubling cylinder 12 to move; the bottom end of the supporting plate 1 is provided with a universal self-locking wheel 4 which can lock and stop the movement of the supporting plate 1; one end of the supporting plate 1 is fixed with a push plate 7, the push plate 7 is obliquely connected with the supporting plate 1, and the supporting plate 1 is pushed to move through the push plate 7, so that the lifting device is simple and convenient.
Referring to fig. 1 and 2, a first mounting groove 3 and a second mounting groove 14 are formed at the top end of the support plate 1, the first mounting groove 3 and the second mounting groove 14 are both rectangular grooves, the depth of the first mounting groove 3 and the depth of the second mounting groove 14 are not greater than the thickness of the support plate 1, and the depth of the second mounting groove 14 is not less than the depth of the first mounting groove 3.
Referring to fig. 1 and 2, a first damping pad 2 is adhered inside the first installation groove 3, a control box main body 5 is installed inside the first installation groove 3, and the control box main body 5 is protected by the first damping pad 2 to reduce the vibration of the control box main body 5; a first ground terminal 6 is connected to the inside of the control box main body 5 and is grounded.
Referring to fig. 1 and 2, a second cushion 16 is adhered inside the second mounting groove 14, a pressure-multiplying cylinder 12 is mounted inside the second mounting groove 14, and the pressure-multiplying cylinder 12 is perpendicular to the support plate 1; a bottom plate 15 is fixed at the bottom end of the pressure-multiplying cylinder 12, the bottom plate 15 is a rectangular plate, and the bottom plate 15 is placed at the bottom end of the second mounting groove 14, so that the pressure-multiplying cylinder 12 is prevented from rotating and shaking during moving, and shock absorption protection is performed; a second ground terminal 13 is connected to the surface of the voltage doubling cylinder 12 for grounding.
Referring to fig. 1, 2 and 3, a support bar 11 is fixed at the other end of the support plate 1, the support bar 11 is perpendicular to the support plate 1 and is located opposite to the push plate 7, and the height of the support bar 11 is not greater than the height of the push plate 7; a first stop lever 10 is fixed between the two support rods 11, and the first stop lever 10 is vertical to the support rods 11; a second stop lever 8 is fixed between the support lever 11 and the push plate 7, the second stop lever 8 is perpendicular to the support lever 11, and the second stop lever 8 is positioned on one side of the support plate 1.
Referring to fig. 1, 2 and 3, the first blocking rod 10 and the second blocking rod 8 are both parallel to the supporting plate 1, and the first blocking rod 10 and the second blocking rod 8 are both insulating rods and used for isolating the control box main body 5 from the voltage doubling cylinder 12, so as to prevent an operator from being touched by foreign objects and causing danger during the operation of the dc high voltage generator.
Referring to fig. 1, 2 and 3, a shielding plate 9 is fixed at the top end of the support rod 11, the shielding plate 9 has an arc-shaped cross section and is an insulating plate, and is located above the control box main body 5 and the pressure-multiplying cylinder 12 to shield the control box main body 5 and the pressure-multiplying cylinder 12, so that the wind and the sunlight are reduced, and the service life is prolonged.
The working principle of the scheme is as follows: the control box main body 5 is installed inside the first installation groove 3 and padded with a first cushion 2, and the pressure-doubling cylinder 12 is installed inside the second installation groove 14 and padded with a second cushion 16.
The push plate 7 and the support rods 11 are fixed at two ends of the support plate 1, the first stop lever 10 is fixed between the two support rods 11, and the second stop lever 8 is fixed between the push plate 7 and the support rods 11; the shielding plate 9 is installed above the control box main body 5 and the pressure-doubling cylinder 12.
When using direct current high voltage generator, first ground terminal 6 and second ground terminal 13 pass through wire ground connection, and control box main part 5 and voltage doubling barrel 12 are placed in backup pad 1 top to shelter from through shielding plate 9, keep apart through first pin 10 and second pin 8, keep operating personnel installation normal operating.
When the direct-current high-voltage generator is moved, the push plate 7 and the support plate 1 are pushed, the control box main body 5 and the pressure-multiplying cylinder 12 are moved, and the control box main body 5 and the pressure-multiplying cylinder 12 are subjected to shock absorption protection through the first shock absorption pad 2 and the second shock absorption pad 16.
Claims (7)
1. A direct current high voltage generator comprising a support plate (1), characterized in that: universal auto-lock wheel (4) are installed to the bottom of backup pad (1), open the top of backup pad (1) has first mounting groove (3) and second mounting groove (14), first shock pad (2) have been pasted to the inside of first mounting groove (3), the internally mounted of first mounting groove (3) has control box main part (5), second shock pad (16) have been pasted to the inside of second mounting groove (14), the internally mounted of second mounting groove (14) has double pressure barrel (12).
2. A direct current high voltage generator according to claim 1, wherein: the one end of backup pad (1) is fixed with push pedal (7), the other end of backup pad (1) is fixed with bracing piece (11), be fixed with first pin (10) between two bracing pieces (11), be fixed with second pin (8) between bracing piece (11) and push pedal (7), the top of bracing piece (11) is fixed with shielding plate (9).
3. A direct current high voltage generator according to claim 1, wherein: the inside of control box main part (5) is connected with first ground terminal (6), the bottom mounting of voltage doubling barrel (12) has bottom plate (15), the surface of voltage doubling barrel (12) is connected with second ground terminal (13).
4. A direct current high voltage generator according to claim 1, wherein: the supporting plate (1) is of a horizontal plate structure, the supporting plate (1) is an insulating plate, and the first mounting groove (3) and the second mounting groove (14) are rectangular grooves.
5. A direct current high voltage generator according to claim 1, wherein: the depth of the first mounting groove (3) and the depth of the second mounting groove (14) are not larger than the thickness of the support plate (1).
6. A direct current high voltage generator according to claim 2, wherein: push pedal (7) are connected with backup pad (1) slope, bracing piece (11) and backup pad (1) are perpendicular, first pin (10) and second pin (8) all are parallel with backup pad (1), first pin (10) and second pin (8) are the insulator spindle, the section of shielding plate (9) is the arc structure.
7. A direct current high voltage generator according to claim 3, wherein: the bottom plate (15) is a rectangular plate, and the pressure doubling cylinder (12) is perpendicular to the bottom plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020914405.7U CN212229005U (en) | 2020-05-27 | 2020-05-27 | Direct-current high-voltage generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020914405.7U CN212229005U (en) | 2020-05-27 | 2020-05-27 | Direct-current high-voltage generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212229005U true CN212229005U (en) | 2020-12-25 |
Family
ID=73929354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020914405.7U Active CN212229005U (en) | 2020-05-27 | 2020-05-27 | Direct-current high-voltage generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212229005U (en) |
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2020
- 2020-05-27 CN CN202020914405.7U patent/CN212229005U/en active Active
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