CN221408101U - Wall-mounted direct-current power supply box for transformer substation - Google Patents
Wall-mounted direct-current power supply box for transformer substation Download PDFInfo
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- CN221408101U CN221408101U CN202323233078.1U CN202323233078U CN221408101U CN 221408101 U CN221408101 U CN 221408101U CN 202323233078 U CN202323233078 U CN 202323233078U CN 221408101 U CN221408101 U CN 221408101U
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- wall
- power supply
- plate
- supply box
- fixedly connected
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- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Abstract
The utility model discloses a wall-mounted direct-current power box for a transformer substation, which comprises a fixed plate, wherein the front surface of the fixed plate is rotationally connected with a connecting shaft, the outer surface of the connecting shaft is fixedly sleeved with a worm wheel, the other end of the connecting shaft is fixedly connected with an L-shaped plate, a fixed assembly is arranged on the L-shaped plate, a power box body is arranged on the L-shaped plate, and the front surface of the fixed plate is fixedly connected with an annular plate. According to the utility model, the rotating knob drives the rotating shaft and the worm to rotate, the worm drives the worm wheel meshed with the rotating shaft and the worm wheel to rotate, the angle of the L-shaped plate can be adjusted, and meanwhile, the angle of the L-shaped plate is in a horizontal state by contrast with the level meter, so that the power box body is in a horizontal state after being placed on the L-shaped plate, the power box body is not required to be detached, adjusted and reinstalled after the fixing plate is obliquely installed, time and labor are saved, and the damage to the attractiveness of the wall caused by continuous detachment of the fixing plate is avoided.
Description
Technical Field
The utility model relates to the technical field of power supply boxes, in particular to a wall-mounted direct-current power supply box for a transformer substation.
Background
The power box mainly provides operation power for the vacuum circuit breaker and other high-voltage switches. The power supply box adopts 220V or 380V input voltage to regulate and rectify through the silicon controlled rectifier and output direct current, and has the characteristic of large output direct voltage multi-gear adjustable current or the function of single-split and single-combined operation of alternating voltage.
At present, when installing the direct current power supply box on the wall, generally all adopt the fixing base of bolt fastening's mode installation power supply box on the wall earlier to install the power supply box on the fixing base, and because smooth wall generally does not have suitable reference thing, make the fixing base of installing on the wall take place the slope easily, lead to the horizontal slope after the power supply box installation, need dismantle the bolt on the fixing base, the screw thread installation again after adjusting the fixing base level, but can make the wall be seted up a plurality of screw holes after the fixing base reinstallation, lead to the aesthetic property of wall to be destroyed.
Accordingly, it is necessary to provide a wall-mounted dc power box for a transformer substation, which solves the above-mentioned problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a wall-mounted direct-current power box for a transformer substation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a wall-hanging direct current power supply case for transformer substation, includes the fixed plate, the front of fixed plate rotates and is connected with the connecting axle, the external surface fixed cover of connecting axle is equipped with the worm wheel, the other end fixedly connected with L template of connecting axle, be provided with fixed subassembly on the L template, be provided with the power supply case body on the L template, the front fixedly connected with annular plate of fixed plate, rotate on the annular plate and be connected with the pivot, be provided with the worm in the pivot, the one end fixedly connected with knob one of pivot.
As a further description of the above technical solution:
The worm wheel is meshed with the worm, the worm wheel and the worm are both positioned in the annular plate, and the other end of the annular plate is rotationally connected with the L-shaped plate.
As a further description of the above technical solution:
Two flutings have been seted up in the front of L template, two the fluting symmetry sets up, two the spout has all been seted up at the top of fluting inner wall, two the inside of spout is all sliding connection has the slider.
As a further description of the above technical solution:
The fixed subassembly includes the threaded rod, the threaded rod sets up in one side of L template, one end of threaded rod extends to one side of one of them fluting inner wall, two sliders are run through to the one end screw thread of threaded rod, the other end fixedly connected with knob two of threaded rod, two the device groove has all been seted up to grooved inside, two the device groove is seted up respectively in the same side of two fluting inner walls, two the inside of device groove all is provided with the connecting plate.
As a further description of the above technical solution:
the two device grooves are respectively matched with the two connecting plates, and the two connecting plates are respectively and fixedly connected with the two sliding blocks.
As a further description of the above technical solution:
the back fixedly connected with two U template of power supply box body, two the U template respectively with two fluting looks adaptations.
As a further description of the above technical solution:
Four bolt holes are formed in the fixing plate, four bolt holes are arranged in a rectangular array mode, and a level gauge is embedded in the front face of the L-shaped plate.
The utility model has the following beneficial effects:
1. Compared with the prior art, this wall-hanging DC power supply case for transformer substation is rotated through rotating knob one and is driven pivot and worm, and worm drive and it is rotated with the worm wheel of meshing, and the worm wheel drives connecting axle and L template and rotates, can adjust the angle of L template, contrast the spirit level simultaneously, makes the angle of L template be in the horizontality, and then places the power supply case body on L template, makes the power supply case body be in the horizontality, need not to dismantle adjustment and reinstallation after the fixed plate installation slope, labour saving and time saving also avoids the fixed plate to dismantle constantly and leads to the aesthetic property of wall to be destroyed simultaneously.
2. Compared with the prior art, this wall-hanging DC power supply case for transformer substation makes it drive the threaded rod through rotating knob two and rotates, under the spacing effect of two spouts, makes two sliders drive the axial displacement of two connecting plates along the threaded rod respectively for two connecting plates remove the inside to two U template respectively, carry out spacingly to the U template, can accomplish the quick fixed to the power supply case body, improve the stability of power supply case body on the L template.
Drawings
Fig. 1 is a schematic perspective view of the whole structure of a wall-mounted dc power box for a transformer substation according to the present utility model;
fig. 2 is a schematic diagram of structures such as an L-shaped plate and a level meter of a wall-mounted direct-current power box for a transformer substation;
Fig. 3 is a schematic diagram of the structure of a device slot and a chute of a wall-mounted dc power box for a transformer substation;
Fig. 4 is a schematic diagram of structures such as a connecting shaft and an annular plate of a wall-mounted direct-current power box for a transformer substation;
Fig. 5 is a schematic diagram of the structure of a U-shaped board, a connecting board, etc. of a wall-mounted dc power box for a transformer substation.
Legend description:
1. A fixing plate; 2. a connecting shaft; 3. a worm wheel; 4. an L-shaped plate; 5. a power box body; 6. an annular plate; 7. a rotating shaft; 8. a worm; 9. a first knob; 10. slotting; 11. a chute; 12. a slide block; 13. a threaded rod; 14. a second knob; 15. a device slot; 16. a connecting plate; 17. a U-shaped plate; 18. bolt holes; 19. and (5) a level gauge.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a wall-mounted direct current power supply box for a transformer substation, which comprises: including fixed plate 1, four bolt holes 18 have been seted up on the fixed plate 1, the front rotation of fixed plate 1 is connected with connecting axle 2, the fixed cover of surface of connecting axle 2 is equipped with worm wheel 3, the other end fixedly connected with L template 4 of connecting axle 2, the front of L template 4 is inlayed and is equipped with spirit level 19, through the setting of spirit level 19, install fixed plate 1 on the wall after, can observe whether the angle of fixed plate 1 on the wall installation is in the horizontality, be provided with fixed subassembly on L template 4, be provided with power supply box body 5 on the L template 4, the back fixedly connected with two U templates 17 of power supply box body 5, the opening orientation of two U templates 17 is unanimous, two U templates 17 respectively with two flutings 10 looks adaptations, the front fixedly connected with annular plate 6 of fixed plate 1, the other end and the L template 4 rotation of annular plate 6 are connected with pivot 7, be provided with worm 8 in the pivot 7, worm wheel 3 meshes with worm 8 mutually, one end fixedly connected with 9 of pivot 7.
Two slots 10 are formed in the front face of the L-shaped plate 4, sliding grooves 11 are formed in the tops of the inner walls of the two slots 10, sliding blocks 12 are slidably connected in the two sliding grooves 11, and the bottoms of the sliding blocks 12 are higher than the tops of the U-shaped plates 17.
The fixed subassembly includes threaded rod 13, threaded rod 13 sets up in one side of L template 4, one end of threaded rod 13 extends to one side of one of them fluting 10 inner wall, two sliders 12 are run through to the one end screw thread of threaded rod 13, the other end fixedly connected with knob two 14 of threaded rod 13, device groove 15 has all been seted up to the inside of two flutings 10, the inside of two device grooves 15 all is provided with connecting plate 16, two connecting plates 16 respectively with two slider 12 fixed connection, two device grooves 15 respectively with two connecting plate 16 looks adaptation, make it drive threaded rod 13 rotation through rotating knob two 14, under the spacing effect of two spouts 11, make two sliders 12 drive two connecting plates 16 respectively along the axial displacement of threaded rod 13, make two connecting plates 16 remove the inside of two U templates 17 respectively, carry out spacingly to U template 17, can accomplish the quick fixation to power supply box body 5, improve the stability on L template 4.
Working principle: when the power box body 5 needs to be installed, the fixing plate 1 is firstly placed at the place where installation is needed, the fixing plate 1, the annular plate 6, the L-shaped plate 4 and other structures are installed on the wall through the bolt holes 18 by using bolts, and then the horizontal angle of the L-shaped plate 4 is adjusted according to the level 19, namely: the first knob 9 is manually held to rotate, the first knob 9 drives the rotating shaft 7 and the worm 8 to rotate, the worm 8 drives the worm wheel 3 meshed with the first knob 8 to rotate, the worm wheel 3 drives the connecting shaft 2 and the L-shaped plate 4 to rotate, the angle of the L-shaped plate 4 is adjusted, the angle of the L-shaped plate 4 is in a horizontal state, then the power box body 5 is placed on the L-shaped plate 4, two U-shaped plates 17 are respectively moved into the two grooves 10 when the power box body 5 is pushed, the back surface of the power box body 5 is abutted with the front surface of the L-shaped plate 4, then the second knob 14 is manually held to rotate, the second knob 14 drives the threaded rod 13 to rotate, under the limiting effect of the two sliding grooves 11, the two sliding blocks 12 respectively drive the two connecting plates 16 to move along the axial direction of the threaded rod 13, the two connecting plates 16 respectively move into the two U-shaped plates 17 to limit the U-shaped plates 17, and the installation of the power box body 5 can be completed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a wall-hanging DC power supply case for transformer substation, includes fixed plate (1), its characterized in that: the front rotation of fixed plate (1) is connected with connecting axle (2), the fixed surface cover of connecting axle (2) is equipped with worm wheel (3), the other end fixedly connected with L template (4) of connecting axle (2), be provided with fixed subassembly on L template (4), be provided with power supply box body (5) on L template (4), the front fixedly connected with annular plate (6) of fixed plate (1), rotate on annular plate (6) and be connected with pivot (7), be provided with worm (8) on pivot (7), the one end fixedly connected with knob (9) of pivot (7).
2. A wall-mounted direct current power supply box for a transformer substation according to claim 1, characterized in that: the worm wheel (3) is meshed with the worm (8), and the other end of the annular plate (6) is rotationally connected with the L-shaped plate (4).
3. A wall-mounted direct current power supply box for a transformer substation according to claim 1, characterized in that: two slots (10) are formed in the front face of the L-shaped plate (4), sliding grooves (11) are formed in the tops of the inner walls of the two slots (10), and sliding blocks (12) are slidably connected in the sliding grooves (11).
4. A wall-mounted direct current power supply box for a substation according to claim 3, characterized in that: the fixing assembly comprises a threaded rod (13), the threaded rod (13) is arranged on one side of the L-shaped plate (4), one end of the threaded rod (13) extends to one side of the inner wall of one of the grooves (10), one end thread of the threaded rod (13) penetrates through the two sliding blocks (12), the other end of the threaded rod (13) is fixedly connected with a knob II (14), device grooves (15) are formed in the grooves (10), and connecting plates (16) are arranged in the grooves (15).
5. A wall-mounted direct current power supply box for a transformer substation according to claim 4, wherein: the two device grooves (15) are respectively matched with the two connecting plates (16), and the two connecting plates (16) are respectively fixedly connected with the two sliding blocks (12).
6. A wall-mounted direct current power supply box for a substation according to claim 3, characterized in that: the back of the power box body (5) is fixedly connected with two U-shaped plates (17), and the two U-shaped plates (17) are respectively matched with the two grooves (10).
7. A wall-mounted direct current power supply box for a transformer substation according to claim 1, characterized in that: four bolt holes (18) are formed in the fixing plate (1), and a level meter (19) is embedded in the front face of the L-shaped plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323233078.1U CN221408101U (en) | 2023-11-29 | 2023-11-29 | Wall-mounted direct-current power supply box for transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323233078.1U CN221408101U (en) | 2023-11-29 | 2023-11-29 | Wall-mounted direct-current power supply box for transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221408101U true CN221408101U (en) | 2024-07-23 |
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ID=91934688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323233078.1U Active CN221408101U (en) | 2023-11-29 | 2023-11-29 | Wall-mounted direct-current power supply box for transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221408101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119419612A (en) * | 2024-11-12 | 2025-02-11 | 国网甘肃省电力公司电力科学研究院 | An intelligent distribution box based on special-shaped wall installation |
-
2023
- 2023-11-29 CN CN202323233078.1U patent/CN221408101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119419612A (en) * | 2024-11-12 | 2025-02-11 | 国网甘肃省电力公司电力科学研究院 | An intelligent distribution box based on special-shaped wall installation |
| CN119419612B (en) * | 2024-11-12 | 2025-10-10 | 国网甘肃省电力公司电力科学研究院 | An intelligent distribution box based on special-shaped wall installation |
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