CN116825478A - Dry-type transformer - Google Patents
Dry-type transformer Download PDFInfo
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- CN116825478A CN116825478A CN202311109604.5A CN202311109604A CN116825478A CN 116825478 A CN116825478 A CN 116825478A CN 202311109604 A CN202311109604 A CN 202311109604A CN 116825478 A CN116825478 A CN 116825478A
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- type transformer
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- 238000013016 damping Methods 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 44
- 230000000694 effects Effects 0.000 abstract description 31
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a dry-type transformer, which relates to the technical field of dry-type transformers and comprises a mounting base and a dry-type transformer main body, wherein the dry-type transformer main body is mounted at the upper end of the mounting base, and a high-voltage connecting rod is mounted at the front end face of the dry-type transformer main body. Through setting up supporting component and locking component, through the forward sliding action of holding support at the ejector pin that sets up, then push away the effect that the piece was closely laminated each other with the nut outer wall forward, then push away the piece through the effect of compression spring down inwards compression effect, then push away the locking lever and the locking spring that the piece is last to carry out inwards compression effect through drive shaft and connecting axle through the screw sleeve's that sets up lift effect with the locking support on the piece, the support swash plate of installation can carry out ascending lift effect, then first roof can be to the supporting role of high voltage connecting rod under the effect of first damping spring cooperation attenuator, improve the stability of dry-type transformer main part.
Description
Technical Field
The invention relates to the technical field of dry transformers, in particular to a dry transformer.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil and an iron core magnetic core, and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing magnetic saturation transformers, etc., can be divided into: electric furnace transformer, rectifier transformer, industrial frequency test transformer, voltage regulator, mining transformer, audio transformer, intermediate frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, transformer, etc.
When the existing dry-type transformer is operated for a long time, the phenomenon that the fastener on the dry-type transformer is loosened due to vibration is easy to cause, so that dangers are generated when the operation is performed, and the phenomenon that a plurality of high-voltage connecting rods vibrate when equipment is operated is arranged on the dry-type transformer, so that the phenomenon that the high-voltage connecting rods are loosened after the long-time operation, and dangers are generated when the equipment is operated is easy to cause is provided.
Disclosure of Invention
The invention aims at: in order to solve the problems that when a dry type transformer is operated for a long time, vibration is easy to cause loosening of a fastener on the dry type transformer, and dangers are caused when the dry type transformer is operated, and a plurality of high-voltage connecting rods are arranged on the dry type transformer and are vibrated when equipment is operated, so that loosening is easy to occur after the high-voltage connecting rods are operated for a long time, and dangers are easy to occur when the equipment is operated, the dry type transformer is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the dry type transformer comprises a mounting base and a dry type transformer main body, wherein the dry type transformer main body is mounted at the upper end of the mounting base, a high-voltage connecting rod is mounted at the front end face of the dry type transformer main body, a main supporting piece is mounted at the front end of the high-voltage connecting rod, an auxiliary supporting piece is mounted at the lower end face of the main supporting piece, a clamp is mounted at the upper end of the dry type transformer main body, and a driving assembly is mounted at the front end face of the clamp;
the driving assembly comprises an installation shell, the front end of the clamp is provided with the installation shell, the inside of the installation shell is provided with a driving gear, the upper end of the driving gear is provided with a first gear rod, the upper end of the first gear rod is provided with a transmission gear, the lower end of the driving gear is provided with a connecting gear, the right side of the driving gear is provided with a second gear rod, the upper end of the second gear rod is provided with a third gear rod, the upper end of the third gear rod is provided with an installation gear, the inside of the transmission gear is provided with a stabilizing assembly, the inside of the installation gear is provided with a pushing assembly, the inside of the lower end of the connecting gear is provided with a supporting assembly, the lower end of the supporting assembly is provided with a main supporting piece, and the lower end of the main supporting piece is provided with an auxiliary supporting piece.
Through being provided with the anchor clamps and being used for the installation effect to dry-type transformer main part, drive assembly is used for carrying out the effect of installing equipment, then stabilizes the subassembly and be used for carrying out certain pushing effect when carrying out the anchor clamps to dry-type transformer main part installation, then pushes away the installation effect that the subassembly is used for locking the subassembly, then main support piece and auxiliary support piece are used for the support auxiliary effect to the high-voltage connection pole, avoid long-time influence that receives gravity, stability when leading to the installation worsens.
As still further aspects of the invention: the stabilizing assembly comprises a threaded rod, the threaded rod is arranged in the transmission gear, a supporting frame is arranged on the outer surface of the threaded rod, a sliding rod is arranged on the inner wall of the supporting frame, which is positioned on the installation shell, a supporting spring is arranged on the front end wall of the supporting frame, and a supporting plate is arranged at the tail end of the supporting spring.
The rotary operation to the threaded rod is realized through rotating the transmission gear, a certain pushing action is carried out on the support frame along the sliding rod, then the support plate is pushed forward under the action of the supporting spring matched with the damper, the pushing action to the clamp is realized, and the stability of the dry-type transformer body during installation is ensured.
As still further aspects of the invention: the locking assembly is installed to the end of push rod, the locking assembly includes the centre gripping support, the centre gripping support is installed to the terminal inner wall of push rod, the connecting axle is installed to the upper end of centre gripping support, the locking support is installed to the surface mounting of connecting axle, the drive shaft is installed to the inner wall of locking support, the internally mounted of drive shaft has the locking lever, locking spring is installed to the outer lane of locking lever, the installation axle is installed to the end of locking lever, the pushing block is installed to the lower extreme of installation axle, compression spring is installed to the inner wall of pushing block.
Through the forward sliding action of the clamping support that sets up at the ejector pin, then push away the effect that the piece moved forward closely laminated each other with the nut outer wall, then push away the piece and pass through the effect of compression spring down inwards compression action, then push away the locking lever and the locking spring that connect through the installation axle on the piece and carry out inwards compression action with the locking support through drive shaft and connecting axle, carry out the effect of certain centre gripping fastening to the nut through the locking support of installation, guarantee the stability when carrying out the installation to dry-type transformer main part.
As still further aspects of the invention: the main support piece comprises a support sloping plate, a first damping spring and a first top plate, wherein the first top plate is installed on the lower end wall of the high-pressure connecting rod, the first damping spring is installed at the lower end of the first top plate, and the support sloping plate is installed at the tail end of the first damping spring.
Under the lifting effect of the threaded sleeve, the installed support sloping plate can perform upward lifting effect, and then the first top plate can support the high-voltage connecting rod under the effect of the first damping spring matched with the damper, so that the stability of the dry-type transformer main body is improved.
As still further aspects of the invention: the auxiliary support piece comprises a connecting inclined plate, a second damping spring and a second top plate, the second top plate is arranged on the lower end wall of the high-pressure connecting rod, the second damping spring is installed on the upper end face of the second top plate, and the connecting inclined plate is installed at the tail end of the second damping spring.
Upward regulation effect is realized through the lift effect that supports the swash plate through the connection swash plate that sets up, then the second roof carries out certain shock attenuation cushioning's effect under the effect of second damping spring cooperation attenuator, realizes the supporting role to the high voltage connection pole again, improves the stability of dry-type transformer main part.
Compared with the prior art, the invention has the beneficial effects that:
the locking support through the installation carries out the effect of certain centre gripping fastening to the nut, guarantees the stability when carrying out the installation to dry-type transformer main part, and the screw sleeve and the first roof that match the setting can be to the supporting role of high voltage connection pole under the effect of first damping spring cooperation attenuator, improves the stability of dry-type transformer main part.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an enlarged view of the main structure of the dry type transformer of the present invention.
Fig. 3 is a schematic structural diagram of a driving assembly according to the present invention.
Fig. 4 is an enlarged view of the structure of the stabilizing assembly of the present invention.
Fig. 5 is a schematic diagram of a connection winding structure according to the present invention.
Fig. 6 is a schematic view of a support assembly according to the present invention.
Fig. 7 is a schematic view of a locking assembly according to the present invention.
Fig. 8 is a schematic view of the structure of the main support of the present invention.
In the figure: 1. a mounting base; 2. a dry-type transformer body; 3. an iron core; 4. a clamp; 5. a high pressure connecting rod; 6. a drive assembly; 601. mounting a shell; 602. a drive gear; 603. a first gear lever; 604. a transmission gear; 605. a connecting gear; 606. a second gear lever; 607. a third gear lever; 608. installing a gear; 7. a connecting piece; 8. a screw cap; 9. a stabilizing assembly; 901. a threaded rod; 902. a support frame; 903. a slide bar; 904. a support spring; 905. a support plate; 10. a pushing assembly; 1001. a threaded shaft; 1002. a connecting rod; 1003. pushing the push rod; 11. a locking assembly; 1101. a clamping bracket; 1102. a connecting shaft; 1103. locking the bracket; 1104. a drive shaft; 1105. a locking lever; 1106. a locking spring; 1107. a mounting shaft; 1108. pushing blocks; 1109. a compression spring; 12. a support assembly; 1201. a threaded strut; 1202. a threaded sleeve; 1203. a limit loop bar; 13. a main support; 1301. supporting a sloping plate; 1302. a first damper spring; 1303. a first top plate; 14. an auxiliary support; 1401. connecting an inclined plate; 1402. a second damper spring; 1403. a second top plate; 15. connecting windings; 16. a threaded bolt; 17. a connection terminal; 18. a fastener.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
Referring to fig. 1 to 8, in an embodiment of the present invention, a dry type transformer includes a mounting base 1 and a dry type transformer body 2, the dry type transformer body 2 is mounted at an upper end of the mounting base 1, a high voltage connection rod 5 is mounted at a front end surface of the dry type transformer body 2, a main support 13 is mounted at a front end of the high voltage connection rod 5, an auxiliary support 14 is mounted at a lower end surface of the main support 13, a fixture 4 is mounted at an upper end of the dry type transformer body 2, and a driving assembly 6 is mounted at a front end surface of the fixture 4;
the driving assembly 6 comprises a mounting housing 601, the front end of the clamp 4 is provided with the mounting housing 601, the inside of the mounting housing 601 is provided with a driving gear 602, the upper end of the driving gear 602 is provided with a first gear rod 603, the upper end of the first gear rod 603 is provided with a transmission gear 604, the lower end of the driving gear 602 is provided with a connecting gear 605, the right side of the driving gear 602 is provided with a second gear rod 606, the upper end of the second gear rod 606 is provided with a third gear rod 607, the upper end of the third gear rod 607 is provided with a mounting gear 608, the inside of the transmission gear 604 is provided with a stabilizing assembly 9, the inside of the mounting gear 608 is provided with a pushing assembly 10, the lower end of the connecting gear 605 is internally provided with a supporting assembly 12, the lower end of the supporting assembly 12 is provided with a main supporting member 13, and the lower end of the main supporting member 13 is provided with an auxiliary supporting member 14.
In this embodiment, by providing the clamp 4 for the installation of the dry-type transformer body 2, the driving assembly 6 is used for the installation of the apparatus, then the stabilizing assembly 9 is used for pushing the clamp 4 to a certain extent when the dry-type transformer body 2 is installed, then the pushing assembly 10 is used for the installation of the locking assembly 11, and then the main support 13 and the auxiliary support 14 are used for supporting the high-voltage connecting rod 5, so that the influence of gravity is avoided for a long time, the stability at the time of installation is deteriorated, and the driving gear 602 is rotated by the hand wheel, the rotation of the transmission gear 604 and the synchronous rotation of the connecting gear 605 can be realized by the first gear rod 603 while the driving gear 602 is rotated, and the installation of the installation gear 608 and the driving of the installation are realized by the connection of the second gear rod 606 and the third gear rod 607 while the driving gear 602 is rotated.
Wherein, the internally mounted of anchor clamps 4 has connecting piece 7, and nut 8 is installed to the end of connecting piece 7, and connecting winding 15 is installed to the front end wall of anchor clamps 4, and threaded bolt 16 is installed to the front end of connecting winding 15, and the surface of threaded bolt 16 is provided with binding post 17, and the front end of binding post 17 is located the internally mounted of threaded bolt 16 and has fastener 18.
Specifically, the installation of the dry type transformer body 2 is performed by the action of the nut 8 provided for the rotational fastening of the connection member 7 installed by the jig 4, then the signal transmission action of the dry type transformer body 2 is performed by the connection winding 15 provided, then the connection terminal 17 is subjected to the connection of the cable, and the installation is performed by the rotation of the fastener 18 on the outer surface of the screw bolt 16.
When the driving gear 602 is rotated by the hand wheel, the fastening member 18 is rotated to mount the connecting terminal 17 on the outer surface of the threaded bolt 16, and the connecting terminal 17 is provided with three groups of second gear rods 606 and synchronously rotates with respect to the transmission gear 604, so that the fastening member 18 is synchronously mounted, and the mounting efficiency is improved.
It should be noted that, the nut 8 is used for performing the function of rotation fastening through the connecting piece 7 installed by the fixture 4, to install the dry-type transformer main body 2, then the signal of the dry-type transformer main body 2 is transmitted through the connecting winding 15 that sets up, then the binding post 17 is connected to the cable, the rotation installation is realized through the fastener 18 of the outer surface of the threaded bolt 16, the rotation of the fastener 18 is realized immediately when the driving gear 602 is rotated through the hand wheel, the installation of the binding post 17 installed on the outer surface of the threaded bolt 16 is realized simultaneously, and the binding post 17 is provided with three groups and the synchronous rotation work of the second gear rod 606 with respect to the transmission gear 604, the synchronous installation function of the fastener 18 is realized, and the installation efficiency is improved.
Referring to fig. 6 and 8, in a preferred embodiment, the stabilizing assembly 9 includes a threaded rod 901, the threaded rod 901 is mounted inside the driving gear 604, a support frame 902 is mounted on the outer surface of the threaded rod 901, a slide rod 903 is mounted on the inner wall of the support frame 902 inside the mounting housing 601, a support spring 904 is mounted on the front end wall of the support frame 902, and a support plate 905 is mounted on the end of the support spring 904.
Wherein, the pushing component 10 comprises a threaded shaft 1001, the threaded shaft 1001 is arranged in the installation gear 608, the pushing rod 1003 is arranged on the outer surface of the threaded shaft 1001, and the connecting rod 1002 is arranged on the inner wall of the installation shell 601 in the pushing rod 1003.
Further, a locking component 11 is installed at the tail end of the push rod 1003, the locking component 11 comprises a clamping bracket 1101, the clamping bracket 1101 is installed on the inner wall of the tail end of the push rod 1003, a connecting shaft 1102 is installed at the upper end of the clamping bracket 1101, a locking bracket 1103 is installed on the outer surface of the connecting shaft 1102, a driving shaft 1104 is installed on the inner wall of the locking bracket 1103, a locking rod 1105 is installed in the driving shaft 1104, a locking spring 1106 is installed on the outer ring of the locking rod 1105, an installation shaft 1107 is installed at the tail end of the locking rod 1105, a pushing block 1108 is installed at the lower end of the installation shaft 1107, and a compression spring 1109 is installed on the inner wall of the pushing block 1108.
Specifically, the rotation of the threaded rod 901 is realized through rotating the transmission gear 604, a certain pushing action is performed on the support frame 902 along the sliding rod 903, then the support plate 905 is pushed forward under the action of the supporting spring 904 matched with the damper, pushing of the clamp 4 is realized, stability of the dry-type transformer main body 2 during installation is guaranteed, then when the installation gear 608 is installed, rotation of the threaded shaft 1001 is realized, certain sliding of the push rod 1003 along the connecting rod 1002 is guaranteed, a pushing sliding action is realized, forward sliding action of the push rod 1003 is realized through the arranged clamping support 1101, then forward movement of the pushing block 1108 is tightly attached to the outer wall of the nut 8, the pushing block 1108 is compressed inwards under the action of the compression spring 1109, meanwhile, the locking support 1103 is compressed inwards through the driving shaft 1104 and the connecting shaft 1102 through the locking rod 1105 and the locking spring 1106 connected with the installation shaft 1107, certain clamping and fastening are performed on the nut 8 through the installed locking support 1103, and stability of the dry-type transformer main body 2 during installation is guaranteed.
The scheme utilizes the fastening effect of the locking assembly 11 to the screw cap 8 to ensure the locking effect to equipment, and avoids long-time use and loosening of the screw cap 8.
Referring to fig. 1-8, in a preferred embodiment, the support assembly 12 includes a threaded strut 1201, the threaded strut 1201 is internally mounted at the lower end of the connecting gear 605, a threaded sleeve 1202 is mounted on the outer surface of the threaded strut 1201, and a stop collar 1203 is mounted on the upper end surface of the threaded sleeve 1202.
The main supporter 13 includes a support swash plate 1301, a first damper spring 1302, and a first top plate 1303, the first top plate 1303 is installed at the lower end wall of the high-pressure connecting rod 5, the first damper spring 1302 is installed at the lower end of the first top plate 1303, and the support swash plate 1301 is installed at the end of the first damper spring 1302.
The auxiliary supporting member 14 includes a connecting swash plate 1401, a second damper spring 1402 and a second top plate 1403, the lower end wall of the high-pressure connecting rod 5 is provided with the second top plate 1403, the second damper spring 1402 is mounted on the upper end surface of the second top plate 1403, and the connecting swash plate 1401 is mounted at the end of the second damper spring 1402
Specifically, through rotating connecting gear 605, realize the rotation of screw pole 1201, guarantee that screw sleeve 1202 carries out certain lift under the effect of spacing loop bar 1203, then under the lift effect of screw sleeve 1202 through setting up, the support swash plate 1301 of installation can carry out ascending removal, first roof 1303 can support high-voltage connection pole 5 under the effect of first damping spring 1302 cooperation attenuator afterwards, improve the stability of dry-type transformer main part 2, and realize the regulation from top to bottom through the lift effect of support swash plate 1301 through connecting swash plate 1401 that sets up, then the second roof 1403 carries out certain shock attenuation buffering under the effect of second damping spring 1402 cooperation attenuator, realize again the support to high-voltage connection pole 5, improve the stability of dry-type transformer main part 2.
It is added that the iron core 3 is an important component of the dry-type transformer main body 2, and both ends of the first gear rod 603, the second gear rod 606 and the third gear rod 607 are provided with bevel gears for transmission.
Working principle:
when the device is used, the threaded rod 901 is rotated through the rotation transmission gear 604, a certain pushing action is carried out on the support frame 902 along the sliding rod 903, then the support plate 905 is pushed forward under the action of the supporting spring 904 matched with the damper, the pushing action on the clamp 4 is realized, the stability of the dry-type transformer main body 2 during installation is ensured, then the rotation of the threaded shaft 1001 is realized during the installation action on the installation gear 608, the push rod 1003 is ensured to slide along the connecting rod 1002 to a certain extent, the push sliding is carried out, the forward sliding action of the arranged clamping bracket 1101 on the push rod 1003 is realized, then the forward movement of the push block 1108 is tightly attached to the outer wall of the nut 8, meanwhile, the push block 1108 is compressed inwards under the action of the compression spring 1109, then the locking support 1103 is compressed inwards by the locking rod 1105 and the locking spring 1106 which are connected through the mounting shaft 1107 on the pushing block 1108 through the driving shaft 1104 and the connecting shaft 1102, the nut 8 is clamped and fastened to a certain extent by the mounted locking support 1103, the stability of the dry type transformer main body 2 during mounting is ensured, the rotation of the threaded strut 1201 is realized when the connecting gear 605 is rotated, the threaded sleeve 1202 is enabled to perform a certain lifting action under the action of the limit sleeve 1203, then the mounted supporting inclined plate 1301 can be lifted upwards under the lifting action of the arranged threaded sleeve 1202, finally the first top plate 1303 can support the high-voltage connecting rod 5 under the action of the first damping spring 1302 and the damper, the stability of the dry type transformer main body 2 is improved, and the upward adjusting action is realized through the lifting action of the supporting inclined plate 1301 by the arranged connecting inclined plate 1401, finally, the second top plate 1403 performs certain shock absorption and buffering under the action of the second shock absorption spring 1402 and the damper, so that the high-voltage connecting rod 5 is supported again, and the stability of the dry-type transformer main body 2 is improved.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed equally within the scope of the present invention.
Claims (10)
1. The dry type transformer is characterized by comprising a mounting base (1) and a dry type transformer main body (2), wherein the dry type transformer main body (2) is mounted at the upper end of the mounting base (1), a high-voltage connecting rod (5) is mounted at the front end surface of the dry type transformer main body (2), a main supporting piece (13) is mounted at the front end of the high-voltage connecting rod (5), an auxiliary supporting piece (14) is mounted at the lower end surface of the main supporting piece (13), a clamp (4) is mounted at the upper end of the dry type transformer main body (2), and a driving assembly (6) is mounted at the front end surface of the clamp (4);
the driving assembly (6) comprises a mounting housing (601), the front end of the clamp (4) is provided with the mounting housing (601), the interior of the mounting housing (601) is provided with a driving gear (602), the upper end of the driving gear (602) is provided with a first gear rod (603), the upper end of the first gear rod (603) is provided with a transmission gear (604), the lower end of the driving gear (602) is provided with a connecting gear (605), the right side of the driving gear (602) is provided with a second gear rod (606), the upper end of the second gear rod (606) is provided with a third gear rod (607), and the upper end of the third gear rod (607) is provided with a mounting gear (608);
a stabilizing assembly (9) is arranged in the transmission gear (604);
a pushing component (10) is arranged in the mounting gear (608);
the lower extreme internally mounted of connecting gear (605) has supporting component (12), main support (13) are installed to the lower extreme of supporting component (12), auxiliary support (14) are installed to the lower extreme of main support (13).
2. A dry transformer according to claim 1, characterized in that the inside of the clamp (4) is fitted with a connecting piece (7), the end of the connecting piece (7) being fitted with a screw cap (8).
3. A dry transformer according to claim 1, characterized in that the front end wall of the clamp (4) is provided with a connection winding (15), the front end of the connection winding (15) is provided with a threaded bolt (16), the outer surface of the threaded bolt (16) is provided with a connecting terminal (17), and the front end of the connecting terminal (17) is located inside the threaded bolt (16) and is provided with a fastener (18).
4. A dry transformer according to claim 1, characterized in that the stabilizing assembly (9) comprises a threaded rod (901), the threaded rod (901) is mounted inside the transmission gear (604), a support frame (902) is mounted on the outer surface of the threaded rod (901), a sliding rod (903) is mounted on the inner wall of the support frame (902) located inside the mounting housing (601), a support spring (904) is mounted on the front end wall of the support frame (902), and a support plate (905) is mounted at the end of the support spring (904).
5. The dry transformer according to claim 1, wherein the pushing assembly (10) comprises a threaded shaft (1001), the threaded shaft (1001) is mounted inside the mounting gear (608), a pushing rod (1003) is mounted on the outer surface of the threaded shaft (1001), and a connecting rod (1002) is mounted inside the pushing rod (1003) on the inner wall of the mounting housing (601).
6. The dry transformer according to claim 5, wherein a locking component (11) is installed at the end of the push rod (1003), the locking component (11) comprises a clamping bracket (1101), the clamping bracket (1101) is installed at the end inner wall of the push rod (1003), a connecting shaft (1102) is installed at the upper end of the clamping bracket (1101), a locking bracket (1103) is installed at the outer surface of the connecting shaft (1102), a driving shaft (1104) is installed at the inner wall of the locking bracket (1103), a locking rod (1105) is installed in the driving shaft (1104), a locking spring (1106) is installed at the outer ring of the locking rod (1105), a mounting shaft (1107) is installed at the end of the locking rod (1105), a pushing block (1108) is installed at the lower end of the mounting shaft (1107), and a compression spring (1109) is installed at the inner wall of the pushing block (1108).
7. A dry transformer according to claim 1, wherein the support assembly (12) comprises a threaded strut (1201), the threaded strut (1201) is internally mounted at the lower end of the connecting gear (605), a threaded sleeve (1202) is mounted on the outer surface of the threaded strut (1201), and a limit sleeve rod (1203) is mounted on the upper end surface of the threaded sleeve (1202).
8. A dry transformer according to claim 1, wherein the main support member (13) comprises a support sloping plate (1301), a first damper spring (1302) and a first top plate (1303), the first top plate (1303) is mounted to the lower end wall of the high-voltage connecting rod (5), the first damper spring (1302) is mounted to the lower end of the first top plate (1303), and the support sloping plate (1301) is mounted to the end of the first damper spring (1302).
9. The dry-type transformer according to claim 1, wherein the auxiliary supporting member (14) comprises a connecting inclined plate (1401), a second damping spring (1402) and a second top plate (1403), the lower end wall of the high-voltage connecting rod (5) is provided with the second top plate (1403), the second damping spring (1402) is mounted on the upper end surface of the second top plate (1403), and the connecting inclined plate (1401) is mounted at the tail end of the second damping spring (1402).
10. A dry transformer according to claim 1, characterized in that the dry transformer body (2) is internally provided with an iron core (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311109604.5A CN116825478B (en) | 2023-08-31 | 2023-08-31 | Dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311109604.5A CN116825478B (en) | 2023-08-31 | 2023-08-31 | Dry-type transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116825478A true CN116825478A (en) | 2023-09-29 |
| CN116825478B CN116825478B (en) | 2023-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202311109604.5A Active CN116825478B (en) | 2023-08-31 | 2023-08-31 | Dry-type transformer |
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| CN217690697U (en) * | 2022-07-25 | 2022-10-28 | 南京大全变压器有限公司 | One-level energy efficiency 10kV dry-type distribution transformer |
| CN218274213U (en) * | 2022-07-09 | 2023-01-10 | 廊坊泰顺电力设备有限公司 | Dry-type transformer with coil compact structure |
| US20230121908A1 (en) * | 2021-01-15 | 2023-04-20 | Zhongbian Group Shanghai Transformer Co., Ltd. | Dry-Type Transformer with Elliptical Iron Core |
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| KR101657267B1 (en) * | 2016-05-26 | 2016-09-13 | 태성전설 주식회사 | Elastic method elbow opening and closing device for underground uninterruptible method |
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| CN217690697U (en) * | 2022-07-25 | 2022-10-28 | 南京大全变压器有限公司 | One-level energy efficiency 10kV dry-type distribution transformer |
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| CN116825478B (en) | 2023-11-21 |
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