CN112201439B - Transformer protection device - Google Patents
Transformer protection device Download PDFInfo
- Publication number
- CN112201439B CN112201439B CN202010804510.XA CN202010804510A CN112201439B CN 112201439 B CN112201439 B CN 112201439B CN 202010804510 A CN202010804510 A CN 202010804510A CN 112201439 B CN112201439 B CN 112201439B
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- Prior art keywords
- placing box
- box body
- hole
- sliding
- threaded
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/022—Encapsulation
Abstract
The invention discloses transformer protection equipment, which comprises a placing box body, wherein a clamping groove is arranged in the placing box body, a plurality of inner cavities positioned in the placing box body are arranged at one side of the clamping groove, sliding-out holes positioned in the placing box body are arranged at two sides of the inner cavities, the sliding holes are symmetrically arranged, the placing box bodies are symmetrically arranged up and down, the placing box bodies are fixedly arranged, the device is simple in structure, adopts a structure that a plurality of vertically arranged staggered ball channels are utilized to support the balls to form an indirect whole, so that the balls are pushed when the joint edge of the transformer is pried, pretightening force is arranged around the joint edge, the transformer is prevented from being pried by personnel, and the firmness of the joint is improved.
Description
Technical Field
The invention relates to the technical field of transformer protection equipment, in particular to transformer protection equipment.
Background
In the existing transformer protection equipment, the protection equipment for the welding part of the transformer is less, the transformer is mainly used for preventing man-made welding and cutting and prying when protection is carried out, the welding part of the transformer is easy to pry and weld and cut in a welding mode, so that the protection for the seam part is abnormal, the protection measures for the area in the existing equipment are small, the complete protection function cannot be realized, the protection reliability of the transformer is reduced, the efficiency of the equipment in the protection process is reduced due to the defects, better protection for the seam position of the transformer cannot be realized, the transformer can be considered to be damaged easily, and the protection performance is lower, so that the equipment is inconvenient to use for a long time when in actual use.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a transformer guard device, which can solve the above-mentioned problems in the prior art.
The invention is realized by the following technical scheme: the transformer protection equipment comprises a placing box body, wherein a clamping groove is formed in the placing box body, a plurality of inner cavities located in the placing box body are arranged on one side of the clamping groove, sliding holes located in the placing box body are formed in two sides of each inner cavity and symmetrically arranged, the placing box body is vertically and symmetrically arranged, the placing box body is fixedly arranged, a jacking device for jacking a crack part between the placing box bodies by using balls is arranged in the placing box body, and locking linkage devices which are beneficial to threaded fit connection and are used for further fixing the placing box bodies on the upper side and the lower side are arranged in the sliding holes and the inner cavities.
Further technical scheme, the tight device in top including set up in place a plurality of cooperation pore of box upper and lower side, the cooperation pore with dress draw-in groove intercommunication sets up, set up perpendicularly between the cooperation pore, cooperation pore and dress draw-in groove are provided with a plurality of counterbalance balls, counterbalance ball counterbalance sets up, it is provided with the anti subassembly of tearing open of anti tearing open to place box seam crossing, it is provided with the shutoff piece to place the part of meeting between the box.
According to a further technical scheme, the anti-disassembly assembly comprises a protruding block fixedly arranged at the joint of the placement box body, the end face of the protruding block is conical, a middle ring sleeve is fixedly arranged at the joint of the placement box body, and the middle ring sleeve is opposite to the protruding block.
Further technical scheme, locking aggregate unit including set up in place the groove that sideslips in the box, the side spout with one side roll-off hole intercommunication sets up, is located the side spout offside roll-off hole one side intercommunication is provided with stretches into the hole, it realizes going up the downside to stretch into the mode that hole, side spout, roll-off hole and inner chamber are provided with the adoption linkage place the box and further lock the fixed subassembly of locking fixed.
According to the technical scheme, the locking fixing assembly comprises a threaded rod which is rotatably arranged in the sliding hole, a bottom driving structure which drives the threaded rod to rotate is arranged in the inner cavity and the sliding hole, a supporting block is arranged in the side sliding groove in a sliding mode, an open bottom threaded hole is formed in the supporting block, the bottom threaded hole is in threaded fit connection with the threaded rod, an open sleeved threaded hole is formed in the supporting block, the sleeved threaded hole is opposite to the bottom threaded hole, the supporting block is opposite to the stretching hole, and the end face of the threaded rod located in the stretching hole is flush with the opening of the stretching hole.
According to the technical scheme, the bottom driving structure comprises a connecting motor fixedly arranged in the end wall of the inner cavity, symmetrical middle matching rods are arranged on two sides of the connecting motor in a power connection mode, the middle matching rods penetrate through the inner cavity in a rotating mode and extend into the sliding-out holes, a side-rotating bevel gear is fixedly arranged on the end face of each middle matching rod, a meshing rotating bevel gear is arranged on one side of each side-rotating bevel gear in a meshing mode, and the meshing rotating bevel gear is fixed with the threaded rod.
The invention has the beneficial effects that:
the device has a simple structure, adopts a structure that a plurality of vertically arranged staggered ball channels are utilized, and balls are butted to form an indirect whole, so that the balls are pushed when the joint edge of the transformer is pried, the periphery of the joint edge has pretightening force, personnel are prevented from prying the transformer, and the firmness of the joint is improved.
When the device, the assembly and the structure are in a stop working state in an initial state, the equipment can fully protect the joint between the placing boxes by using a multiple protection structure, and the placing boxes are prevented from being pried manually and damaged, so that the equipment is disabled.
When the equipment works, firstly, the design of the convex block enables the convex block to prevent the external force from being broken, when the convex block fails, a breaking tool can firstly contact the blocking block, when the blocking block deforms, the abutting balls can be extruded, as the abutting balls are intensively abutted in the clamping groove and the matched pore channel, and as the blocking block on one side of the breaking and the breaking are plastically deformed, all the abutting balls are in a state of abutting the blocking blocks on other positions, as the placing box body can not be opened by one corner of the breaking and the placing box body on one corner of the breaking and the breaking triggers the function of completely abutting between the abutting balls, the placing box body on other positions of the breaking and the breaking are abnormally difficult unless the blocking block is broken once by adopting the integral one-time breaking and can be detached, the engineering quantity is huge, the plugging block cannot be broken through by general breaking unless the connecting motor is maintenance equipment, the middle matching rod is driven to rotate after the connecting motor works, the middle matching rod drives the side rotating bevel gear to rotate, the side rotating bevel gear drives the meshing rotating bevel gear to rotate, the threaded rod drives the abutting block to slide in the side sliding groove after rotating, the sleeved threaded hole and the abutting block extend into the extending hole, and the threaded rod on one side of the sleeved threaded hole is screwed into the sleeved threaded hole to be fully locked.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall internal structure of the transformer protection device according to the present invention;
FIG. 2 is a schematic view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view at B of FIG. 1;
FIG. 4 is a schematic view at C of FIG. 1;
FIG. 5 is a schematic view of FIG. 1 at D;
in the figure, an inner cavity 13, a clamping groove 14, a counter ball 15, a placing box 16, a threaded rod 17, a sliding hole 18, a matching pore channel 21, a protruding block 31, a blocking block 32, a middle ring sleeve 35, a sleeved threaded hole 36, a bottom threaded hole 37, a side sliding groove 38, a counter block 39, a side rotating bevel gear 41, a meshing rotating bevel gear 42, a middle matching rod 43, a connecting motor 51 and an extending hole 52 are arranged.
Detailed Description
As shown in fig. 1 to 5, the present invention is explained in detail, and for convenience of description, the following orientations are defined as follows: the up, down, left, right, and front-back directions, which will be described later, are the same as the up, down, left, right, and front-back directions of the projection relation of fig. 1 itself, the transformer guard of the present invention, includes a housing case 16, a clamping groove 14 is arranged in the placing box body 16, a plurality of inner cavities 13 positioned in the placing box body 16 are arranged at one side of the clamping groove 14, the two sides of the inner cavity 13 are provided with slide-out holes 18 positioned in the placing box body 16, the slide-out holes 18 are symmetrically arranged, the placing box bodies 16 are arranged symmetrically up and down, the placing box bodies 16 are fixedly arranged, a jacking device for jacking the crack parts between the placing box bodies 16 by using balls is arranged in the placing box bodies 16, locking linkages are provided in the slide-out aperture 18 and the interior chamber 13 to facilitate a screw-fit connection to further secure the upper and lower sides of the storage bin 16 to one another.
Beneficially, the jacking device comprises a plurality of matching holes 21 arranged on the upper side and the lower side of the placing box 16, the matching holes 21 are communicated with the clamping grooves 14, the matching holes 21 are vertically arranged, a plurality of abutting balls 15 are arranged in the matching holes 21 and the clamping grooves 14, the abutting balls 15 are abutted, an anti-dismantling component for dismantling is arranged at a joint of the placing box 16, and a blocking block 32 is arranged at a connecting part between the placing box 16.
Advantageously, the anti-detachment assembly comprises a protruding block 31 fixed at the joint of the placing box 16, the end surface of the protruding block 31 is tapered, an intermediate ring 35 is fixed at the joint of the placing box 16, and the intermediate ring 35 is arranged opposite to the protruding block 31.
Beneficially, wherein, locking linkage including set up in place the sideslip groove 38 in the box 16, the side spout 38 with one side the slide hole 18 intercommunication sets up, be located the offside of side spout 38 slide hole 18 one side intercommunication is provided with and stretches into hole 52, it is provided with the mode that adopts the linkage in hole 52, sideslip groove 38, slide hole 18 and the inner chamber 13 and realizes going up the downside place the box 16 and carry out the fixed subassembly of further locking.
Advantageously, the locking and fixing assembly includes a threaded rod 17 rotatably disposed in the slide-out hole 18, a bottom driving structure for driving the threaded rod 17 to rotate is disposed in the inner cavity 13 and the slide-out hole 18, a abutting block 39 is slidably disposed in the side slide groove 38, an open bottom threaded hole 37 is disposed in the abutting block 39, the bottom threaded hole 37 is in threaded fit connection with the threaded rod 17, an open sleeve threaded hole 36 is disposed in the abutting block 39, the sleeve threaded hole 36 is disposed opposite to the bottom threaded hole 37, the abutting block 39 is disposed opposite to the insertion hole 52, and an end surface of the threaded rod 17 located in the insertion hole 52 is flush with an opening of the insertion hole 52.
Advantageously, the bottom driving structure comprises a connecting motor 51 fixedly arranged in the end wall of the inner cavity 13, symmetrical middle matching rods 43 are arranged on two sides of the connecting motor 51 in a power connection mode, the middle matching rods 43 penetrate through the inner cavity 13 in a rotating mode and extend into the sliding hole 18, a side rotating bevel gear 41 is fixedly arranged on the end face of each middle matching rod 43, an engaging rotating bevel gear 42 is arranged on one side of each side rotating bevel gear 41 in an engaged mode, and the engaging rotating bevel gear 42 is fixed with the threaded rod 17.
In the initial state, the devices, the components and the structures are in the working stop state, the equipment can fully protect the joints among the placing boxes 16 by utilizing a multiple protection structure, and the equipment is prevented from being out of work after the placing boxes 16 are pried by people and the placing boxes 16 are damaged.
When the equipment works, firstly, the design of the convex block 31 enables the convex block 31 to prevent the external force from being broken, when the convex block 31 fails, a breaking tool can firstly contact the blocking block 32, when the blocking block 32 deforms, the abutting balls 15 can be extruded, as the abutting balls 15 are intensively abutted in the clamping groove 14 and the matching pore 21, and as the blocking block 32 at the breaking side generates plastic deformation, all the abutting balls 15 are in a state of abutting the blocking blocks 32 at other positions, as the placing box 16 can not be opened at a breaking corner, and the placing box 16 at the breaking corner triggers the function of complete abutting between the abutting balls 15, the placing box 16 at other positions is made to be extremely difficult to break unless the blocking block 32 is broken at one time by adopting integral one-time breaking, however, at this time, the amount of work is huge, unless it is a maintenance device, a general demolition does not break through the plugging block 32, and the connecting motor 51 drives the middle engaging rod 43 to rotate after operating, so that the middle engaging rod 43 drives the side rotating bevel gear 41 to rotate, the side rotating bevel gear 41 drives the engaging rotating bevel gear 42 to rotate, the threaded rod 17 drives the abutting block 39 to slide in the side sliding groove 38 after rotating, so that the inserting threaded hole 36 and the abutting block 39 extend into the inserting hole 52, and the threaded rod 17 at one side of the inserting threaded hole 36 is screwed into the inserting threaded hole 36 to be sufficiently locked.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (3)
1. The transformer protection equipment comprises a placing box body, wherein a clamping groove is formed in the placing box body, a plurality of inner cavities located in the placing box body are arranged on one side of the clamping groove, sliding holes located in the placing box body are formed in two sides of each inner cavity and symmetrically arranged, the placing box body is vertically and symmetrically arranged, the placing box body is fixedly arranged, a jacking device for jacking a crack part between the placing box bodies by using balls is arranged in the placing box body, and a locking linkage device for further fixing the placing box bodies on the upper side and the lower side with each other in a mode favorable for threaded fit connection is arranged in the sliding holes and the inner cavities; the locking linkage device comprises a side sliding groove arranged in the placing box body, the side sliding groove is communicated with the sliding-out hole on one side, an extending hole is communicated with one side of the sliding-out hole on the opposite side of the side sliding groove, and a locking fixing component which is used for further locking and fixing the placing box body on the upper side and the lower side in a linkage mode is arranged in the extending hole, the side sliding groove, the sliding-out hole and the inner cavity; the locking and fixing assembly comprises a threaded rod rotatably arranged in the slide-out hole, a bottom driving structure for driving the threaded rod to rotate is arranged in the inner cavity and the slide-out hole, a butting block is arranged in the side sliding groove in a sliding manner, an open bottom threaded hole is formed in the butting block, the bottom threaded hole is in threaded fit connection with the threaded rod, an open sleeved threaded hole is formed in the butting block, the sleeved threaded hole is opposite to the bottom threaded hole, the butting block is opposite to the extending hole, and the end face of the threaded rod positioned in the extending hole is flush with the opening of the extending hole; the tight device in top including set up in place a plurality of cooperation ducts of box upper and lower side, the cooperation duct with dress card groove intercommunication sets up, set up perpendicularly between the cooperation duct, be provided with a plurality of counterbalance balls in cooperation duct and the dress card groove, the counterbalance ball offsets the setting, it is provided with the anti subassembly of tearing open of anti tearing open to place box seam crossing, it is provided with the shutoff piece to place the part of meeting between the box.
2. The transformer guard device of claim 1, wherein: the anti-disassembly assembly comprises a protruding block fixedly arranged at the joint of the placement box body, the end face of the protruding block is conical, a middle ring sleeve is fixedly arranged at the joint of the placement box body, and the middle ring sleeve is opposite to the protruding block.
3. The transformer guard device of claim 1, wherein: the bottom driving structure comprises a connecting motor fixedly arranged in the end wall of the inner cavity, two sides of the connecting motor are in power connection with symmetrical middle matching rods, the middle matching rods penetrate through the inner cavity in a rotating mode and stretch into the sliding holes, the end faces of the middle matching rods are fixedly provided with side rotating bevel gears, one sides of the side rotating bevel gears are meshed with each other and are provided with meshing rotating bevel gears, and the meshing rotating bevel gears are fixed with the threaded rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804510.XA CN112201439B (en) | 2020-08-12 | 2020-08-12 | Transformer protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804510.XA CN112201439B (en) | 2020-08-12 | 2020-08-12 | Transformer protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112201439A CN112201439A (en) | 2021-01-08 |
| CN112201439B true CN112201439B (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010804510.XA Active CN112201439B (en) | 2020-08-12 | 2020-08-12 | Transformer protection device |
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| Country | Link |
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| CN (1) | CN112201439B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206353664U (en) * | 2017-01-13 | 2017-07-25 | 达诺尔电气(集团)有限公司 | A kind of spliced casing of electric distribution box |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100622955B1 (en) * | 2004-04-06 | 2006-09-18 | 삼성전자주식회사 | Film bulk acoustic resonator and the method thereof |
| KR100714566B1 (en) * | 2005-08-24 | 2007-05-07 | 삼성전기주식회사 | Method of menufacturing film bulk acoustic wave resonator |
| US10224699B2 (en) * | 2014-09-17 | 2019-03-05 | Siemens Aktiengesellschaft | Bullet-resistant electrical installation |
| CN206225121U (en) * | 2016-12-15 | 2017-06-06 | 佛山市粤变电气有限公司 | A kind of transformer with anti-theft feature |
| CN207558523U (en) * | 2017-11-22 | 2018-06-29 | 醴陵市辉泰电子有限公司 | Safe and efficient potential device |
| CN208806110U (en) * | 2018-08-03 | 2019-04-30 | 嵊州市兰花电器科技有限公司 | A kind of inductor |
| CN209216709U (en) * | 2018-12-25 | 2019-08-06 | 常州市鹏睿机械有限公司 | A kind of oil tank of transformer capping |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206353664U (en) * | 2017-01-13 | 2017-07-25 | 达诺尔电气(集团)有限公司 | A kind of spliced casing of electric distribution box |
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| CN112201439A (en) | 2021-01-08 |
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Effective date of registration: 20230630 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Address before: 322103 No.1, Guangfu East Street, Jiangbei street, Dongyang City, Jinhua City, Zhejiang Province Patentee before: Zhejiang Guangxia Construction Vocational and Technical University Effective date of registration: 20230630 Address after: 558000 West Side of Lvyin Lake to Doupeng Mountain Tourist Highway, Duyun City, Qiannan Buyei and Miao Autonomous Prefecture, Guizhou Province Patentee after: Qiannan Wangjiang Transformer Co.,Ltd. Address before: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. |