CN216718487U - Portable maintenance test box for transformer maintenance - Google Patents
Portable maintenance test box for transformer maintenance Download PDFInfo
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- CN216718487U CN216718487U CN202120811915.6U CN202120811915U CN216718487U CN 216718487 U CN216718487 U CN 216718487U CN 202120811915 U CN202120811915 U CN 202120811915U CN 216718487 U CN216718487 U CN 216718487U
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- test box
- case
- groove
- butt joint
- protective cover
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Abstract
The utility model discloses a portable overhaul test box for transformer overhaul, which comprises a case, an abutting block and a connecting plate, wherein the bottom of the case is provided with an abutting groove, a pillar is arranged inside the abutting groove, one side surface of the case is fixedly provided with a connecting seat, a mounting groove is formed inside the connecting seat, a rotating shaft is arranged inside the mounting groove, one end of the abutting block is movably connected with the rotating shaft, the other end of the abutting block is fixed with a protective cover, a control switch is arranged inside the case close to the protective cover, and a connecting rod is arranged below the case close to the protective cover. This transformer overhauls uses portable maintenance test box, after operation control switch started this test box, can drive the protection casing rotation through the rotatory butt joint piece of pivot to the butt joint piece, finally makes the fixture block of fixing in the protection casing bottom carry out the block butt joint with the horizontal pole, and the protection casing can cover control switch in inside to reach and prevent that the mistake from touching control switch's effect.
Description
Technical Field
The utility model relates to the technical field of electric power overhaul equipment, in particular to a portable overhaul test box for transformer overhaul.
Background
To the electric power infrastructure trade, overhaul a basic task, its purpose is in order to make equipment can be safe, normally to operate, meet faulty equipment simultaneously and can in time maintain, make its continuation work, often can use the transformer to overhaul the test box when detecting various power supplies, consumer, the transformer overhauls the test box and can divide into fixed point test box and portable test box again, portable overhauls the test box and makes the range of application more extensive because of its convenient to carry.
Although transformer on the existing market overhauls with portable maintenance test box kind and quantity is very much, but transformer overhauls with portable maintenance test box has such shortcoming: portable maintenance test box is relatively poor with the too much dampproofing effect of ground contact, and portable maintenance test box is easy to miss touch control switch and portable maintenance test box and is not convenient for overhaul internal element. Therefore, the conventional portable overhaul test box for transformer overhaul is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable overhaul test box for transformer overhaul, which solves the problems that the portable overhaul test box in the market has too much contact with the ground and has poor moisture-proof effect, the portable overhaul test box is easy to mistakenly touch a control switch and the portable overhaul test box is inconvenient to overhaul internal elements, which are provided by the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a portable overhaul test box for transformer overhaul comprises a case, an abutting block and a connecting plate, wherein the bottom of the case is provided with an abutting groove, and a strut is arranged inside the abutting groove;
a connecting seat is fixed on the surface of one side of the case, a mounting groove is formed in the connecting seat, a rotating shaft is mounted in the mounting groove, one end of the butt-joint block is movably connected with the rotating shaft, the other end of the butt-joint block is fixed with the protective cover, a control switch is arranged in the case close to the protective cover, a connecting rod is arranged below the case close to the protective cover, and a cross rod is fixed at one end of the connecting rod;
the outside of horizontal pole is provided with the fixture block, the one end and the horizontal pole of connecting plate are fixed, the other end and the protection casing of connecting plate are fixed, the draw-in groove has been seted up to one side that control switch was kept away from to the quick-witted case, the inside of draw-in groove is provided with the buckle, the one end and the apron of buckle are fixed, the dashpot has all been seted up to the top and the bottom of apron, the handle is installed at the top of quick-witted case.
Preferably, the cross section of the strut is T-shaped, the diameter of the thinner end of the strut is matched with that of the butt joint groove, and the outer side of one end of the strut is in a thread shape.
Preferably, the number of the connecting seats is three, and the three connecting seats are distributed in parallel at equal intervals.
Preferably, the butt joint blocks and the protective cover are vertically distributed, and the butt joint blocks form a rotating structure through rotating shafts and the connecting seat.
Preferably, the shape of the fixture blocks is C-shaped, and the distance between the inner walls of the fixture blocks is matched with the diameter of the cross rod.
Preferably, the size of the buckle is matched with that of the clamping groove, and the buckle forms a clamping structure with the case through the clamping groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) when the distance between the portable overhaul test box and the ground needs to be adjusted, the height can be adjusted by rotating the strut, and the strut rotates in the butt joint groove due to the threads on the outer side of one end, so that the contact between the case and the ground is reduced, and the effect of enhancing moisture resistance is achieved;
(2) after the test box is started by operating the control switch, the butt joint block can be rotated through the rotating shaft, the butt joint block drives the protective cover to rotate, and finally the clamping block fixed at the bottom of the protective cover is clamped and butted with the cross rod, and the protective cover can cover the control switch in the protective cover, so that the effect of preventing the control switch from being touched by mistake is achieved;
(3) this transformer overhauls uses portable maintenance test box, the outside apron of buckling of dashpot through seting up on apron top and bottom, apron one side fixed buckle will break away from the draw-in groove, can take off the apron and overhaul internal component, overhauls the completion and docks the installation that can accomplish the apron with buckle and draw-in groove to reach the effect of being convenient for overhaul portable maintenance test box internal component.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic right-side cross-sectional view of the present invention;
FIG. 3 is a schematic front view of the cover plate according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2;
FIG. 5 is an enlarged view of a portion of the structure shown at B in FIG. 2 according to the present invention.
In the figure: 1. a chassis; 2. a butt joint groove; 3. a pillar; 4. a connecting seat; 5. mounting grooves; 6. a rotating shaft; 7. a butt joint block; 8. a protective cover; 9. a control switch; 10. a connecting rod; 11. a cross bar; 12. a clamping block; 13. a connecting plate; 14. a card slot; 15. buckling; 16. a cover plate; 17. a buffer tank; 18. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a portable overhaul test box for transformer overhaul comprises a case 1, a butt joint groove 2, a strut 3, a connecting seat 4, a mounting groove 5, a rotating shaft 6, a butt joint block 7, a protective cover 8, a control switch 9, a connecting rod 10, a cross rod 11, a clamping block 12, a connecting plate 13, a clamping groove 14, a buckle 15, a cover plate 16, a buffer groove 17 and a handle 18, wherein the butt joint groove 2 is formed in the bottom of the case 1, the strut 3 is arranged inside the butt joint groove 2, the cross section of the strut 3 is T-shaped, the diameter of the thinner end of the strut 3 is matched with that of the butt joint groove 2, the outer side of one end of the strut 3 is threaded, and the height of the portable overhaul test box can be adjusted by rotating the strut 3;
the protection device is characterized in that connecting seats 4 are fixed on the surface of one side of the case 1, three connecting seats 4 are arranged, the three connecting seats 4 are distributed in parallel at equal intervals, three connecting seats 4 and protective covers 8 convenient to install are arranged, a mounting groove 5 is formed in each connecting seat 4, a rotating shaft 6 is arranged in each mounting groove 5, one end of each butt-joint block 7 is movably connected with the rotating shaft 6, the butt-joint blocks 7 and the protective covers 8 are vertically distributed, each butt-joint block 7 forms a rotating structure with the corresponding connecting seat 4 through the rotating shaft 6, the protective covers 8 can be opened through rotating the butt-joint blocks 7 through the rotating shafts 6, control switches 9 are conveniently operated, the other ends of the butt-joint blocks 7 are fixed with the protective covers 8, the control switches 9 are arranged in the case 1 close to the protective covers 8, and connecting rods 10 are arranged below the case 1 close to the protective covers 8, a cross bar 11 is fixed at one end of the connecting rod 10;
the outer side of the cross bar 11 is provided with a clamping block 12, the clamping block 12 is in a C shape, the distance between the inner walls of the clamping blocks 12 is matched with the diameter of the cross bar 11, the protective cover 8 can be fixed by the clamping butt joint of the C-shaped clamping block 12 and the cross bar 11, one end of the connecting plate 13 is fixed with the cross bar 11, the other end of the connecting plate 13 is fixed with the protective cover 8, one side of the case 1, which is far away from the control switch 9, is provided with a clamping groove 14, a buckle 15 is arranged in the clamping groove 14, the size of the buckle 15 is matched with that of the clamping groove 14, a clamping structure is formed between the buckle 15 and the case 1, the installation of the cover plate 16 can be completed by the butt joint of the buckle 15 and the clamping groove 14, one end of the buckle 15 is fixed with the cover plate 16, and the top end and the bottom end of the cover plate 16 are both provided with a buffer groove 17, a handle 18 is mounted on the top of the case 1.
The working principle is as follows: when the portable overhaul test box for transformer overhaul is used, firstly, the portable overhaul test box can be moved through the handle 18, so that a worker can conveniently detect electric power and current of equipment at different positions, the support 3 can rotate in the butt joint groove 2 due to the threads on the outer side of one end by rotating the support 3, so that the height can be adjusted, the contact between the case 1 and the ground is reduced, the damp-proof effect is enhanced, secondly, a cable needing to detect the equipment is butted with the overhaul test box, then the test box is started by operating the control switch 9, the butt joint block 7 is rotated through the rotating shaft 6, the butt joint block 7 drives the protective cover 8 to rotate, finally, the clamping block 12 fixed at the bottom of the protective cover 8 is clamped and butted with the cross rod 11, the protective cover 8 can cover the control switch 9 in the portable overhaul test box, the control switch 9 is prevented from being touched by mistake, and various equipment electric power data can be detected, finally, when the internal elements of the portable overhaul test box are overhauled, the cover plate 16 is outwards buckled through the buffer grooves 17 formed in the top end and the bottom end of the cover plate 16, the buckle 15 fixed on one side of the cover plate 16 can be separated from the clamping groove 14, the cover plate 16 can be taken down to overhaul the internal elements, the buckle 15 is butted with the clamping groove 14 after overhaul is completed, and then the installation of the cover plate 16 can be completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a transformer overhauls uses portable maintenance test box, includes quick-witted case (1), butt joint piece (7) and connecting plate (13), its characterized in that: the bottom of the case (1) is provided with a butt joint groove (2), and a strut (3) is arranged in the butt joint groove (2);
a connecting seat (4) is fixed on the surface of one side of the case (1), a mounting groove (5) is formed in the connecting seat (4), a rotating shaft (6) is mounted in the mounting groove (5), one end of the butt-joint block (7) is movably connected with the rotating shaft (6), the other end of the butt-joint block (7) is fixed with the protective cover (8), a control switch (9) is arranged in the case (1) close to the protective cover (8), a connecting rod (10) is arranged below the case (1) close to the protective cover (8), and a cross rod (11) is fixed at one end of the connecting rod (10);
the outside of horizontal pole (11) is provided with fixture block (12), the one end and horizontal pole (11) of connecting plate (13) are fixed, the other end and protection casing (8) of connecting plate (13) are fixed, draw-in groove (14) have been seted up to one side that control switch (9) were kept away from in quick-witted case (1), the inside of draw-in groove (14) is provided with buckle (15), the one end and apron (16) of buckle (15) are fixed, buffer slot (17) have all been seted up to the top and the bottom of apron (16), handle (18) are installed at the top of quick-witted case (1).
2. The transformer overhauls uses portable maintenance test box of claim 1 characterized in that: the cross section of the strut (3) is T-shaped, the diameter of the thinner end of the strut (3) is matched with that of the butt joint groove (2), and the outer side of one end of the strut (3) is in a thread shape.
3. The transformer overhauls uses portable maintenance test box of claim 1 characterized in that: the number of the connecting seats (4) is three, and the three connecting seats (4) are distributed in parallel at equal intervals.
4. The transformer overhauls uses portable maintenance test box of claim 1 characterized in that: the butt joint block (7) and the protective cover (8) are vertically distributed, and the butt joint block (7) forms a rotating structure with the connecting seat (4) through the rotating shaft (6).
5. The transformer overhauls uses portable maintenance test box of claim 1 characterized in that: the shape of the clamping blocks (12) is C-shaped, and the distance between the inner walls of the clamping blocks (12) is matched with the diameter of the cross rod (11).
6. The transformer overhauls uses portable maintenance test box of claim 1 characterized in that: the size of the buckle (15) is matched with that of the clamping groove (14), and the buckle (15) forms a clamping structure with the case (1) through the clamping groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811915.6U CN216718487U (en) | 2021-04-20 | 2021-04-20 | Portable maintenance test box for transformer maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120811915.6U CN216718487U (en) | 2021-04-20 | 2021-04-20 | Portable maintenance test box for transformer maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216718487U true CN216718487U (en) | 2022-06-10 |
Family
ID=81871372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120811915.6U Active CN216718487U (en) | 2021-04-20 | 2021-04-20 | Portable maintenance test box for transformer maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216718487U (en) |
-
2021
- 2021-04-20 CN CN202120811915.6U patent/CN216718487U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230817 Address after: No. 74-2-202, Phase III, Luyin City, Jinfeng District, Yinchuan, Ningxia, 750000 Patentee after: Feng Xuchun Address before: 028000 No. 0097, Xinjian street, Tongliao City, Inner Mongolia Autonomous Region Patentee before: Liu Bin |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230824 Address after: R&D Workshop F456-10, Door and Window Manufacturing and Processing Project, Liye Real Estate Co., Ltd., Yanghe Town, Yongning County, Yinchuan City, Ningxia Hui Autonomous Region, 750000 Patentee after: Ningxia Chengnong Power Grid Service Co.,Ltd. Address before: No. 74-2-202, Phase III, Luyin City, Jinfeng District, Yinchuan, Ningxia, 750000 Patentee before: Feng Xuchun |