CN213400779U

CN213400779U - Base of dry-type transformer

Info

Publication number: CN213400779U
Application number: CN202022648509.0U
Authority: CN
Inventors: 戴中和; 黄金新
Original assignee: Zhejiang Shenda Power Equipment Co ltd
Current assignee: Zhejiang Shenda Power Equipment Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-08
Anticipated expiration: 2030-11-16

Abstract

The utility model belongs to the technical field of a transformer and specifically relates to a base of dry-type transformer is related to, it includes base main part, fan and erects the dry-type transformer in the base main part, including base main part cushion, sheer pole, last horizontal pole and connecting rod, sheer pole fixed connection is on the cushion and perpendicular with the cushion, horizontal pole and sheer pole are connected respectively to the both ends of connecting rod, dry-type transformer is located between the sheer pole, follows the length direction fixedly connected with a plurality of supporting shoes of sheer pole, the supporting shoe sets up the one end of keeping away from the gasket in the sheer pole just the supporting shoe is located the sheer pole and keeps away from the one end of dry-type transformer, still be provided with the joint spare that strengthens dry-type transformer stability on the supporting shoe, this application has the effect of erectting on the base that.

Description

Base of dry-type transformer

Technical Field

The application relates to the field of transformers, in particular to a base of a dry type transformer.

Background

At present, dry-type transformers are widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply, dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil.

In view of the above-mentioned related art, there are also drawbacks: the bottom of some dry-type transformers is provided with the stabilizer blade, and when having the dry-type transformer of stabilizer blade to place on the base, when the stabilizer blade was lapped on the base, because the distance of two stabilizer blades of dry-type transformer is great, and when two stabilizer blades were lapped on the base, the area of contact between stabilizer blade and the base was less, and this leads to the dry-type transformer to take place to topple over easily, therefore still needs improving.

SUMMERY OF THE UTILITY MODEL

In order to stably erect the dry type transformer on the base, the application provides a base of the dry type transformer.

The application provides a base of dry-type transformer adopts following technical scheme:

the utility model provides a dry type transformer's base, includes base main part, fan and erects the dry type transformer in the base main part, including base main part cushion, sheer pole, last horizontal pole and connecting rod, sheer pole fixed connection is on the cushion and perpendicular with the cushion, horizontal pole and sheer pole are connected respectively to the both ends of connecting rod, dry type transformer is located between the sheer pole, follows the length direction fixedly connected with a plurality of supporting shoes of sheer pole down, the supporting shoe sets up the one end of keeping away from the gasket in the sheer pole just the supporting shoe is located the sheer pole and keeps away from dry type transformer's one end, still be provided with the joint spare of reinforcing dry type transformer stability on the supporting shoe.

Through adopting above-mentioned technical scheme, when the dry-type transformer of stabilizer blade was placed on the base body, played fixed effect to dry-type transformer through the supporting shoe, rethread joint spare is spacing in order to play the effect of settling on the base body to dry-type transformer stability to dry-type transformer.

Optionally, the joint spare is including the spring, shelter from piece, joint piece, shelter from the piece perpendicular and sliding connection in the one end that the sheer pole was kept away from to the supporting shoe, the one end and the joint piece fixed connection of spring, the other end and the sheer pole fixed connection of spring, the one end that the piece is close to the cushion is opened there is the joint groove that supplies joint piece male.

Through adopting above-mentioned technical scheme, shelter from the piece and protect the stabilizer blade of dry-type transformer, take place the skew when dry-type transformer, play the protection to dry-type transformer's stabilizer blade through sheltering from the piece, avoid dry-type transformer to drop from the supporting shoe.

Optionally, the free end of the clamping block is provided with an inclined end, and an inclined plane of the inclined end faces the upper transverse rod.

Through adopting above-mentioned technical scheme, when the joint piece was extruded by the shielding piece, the tip that inclines had the spring of being convenient for and carried out the effect that contracts.

Optionally, one side of the clamping block far away from the lower cross rod is fixedly connected with an anti-slip strip.

Through adopting above-mentioned technical scheme, the staff contacts hand and antislip strip again to increase staff's hand and shelter from the frictional force between the piece, so that the staff will shelter from the piece and slide.

Optionally, both ends of the lower cross rod are respectively and fixedly connected with a placement piece for fixing the fan, the placement piece is staggered with the clamping piece, the placement piece is L-shaped, and the fan is fixedly connected with the placement piece through bolts.

Through adopting above-mentioned technical scheme, need not to fix two long supports on the sheer pole, the manufacturing material of settling the piece is less can also realize the installation to the fan to play reduction in production cost's effect.

Optionally, one surface of the cushion block facing the lower cross rod is provided with an embedded groove for embedding the fan.

Through adopting above-mentioned technical scheme, with the fan embedding to the embedded groove in, reduce the fan and keep away from the sheer pole direction and remove.

Optionally, the inner groove wall of the embedded groove is fixedly connected with a damping piece.

Through adopting above-mentioned technical scheme, the shock attenuation piece wraps up the fan, when transportation dry-type transformer, reduces the fan and takes place to rock to the realization carries out further protection to the fan.

Optionally, the bottom of the embedded groove is fixedly connected with a magnetic part.

Through adopting above-mentioned technical scheme, magnetism spare carries out magnetism with the fan and is connected to reach the further fixed to the fan.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the dry-type transformer with the supporting legs is arranged on the lower cross rod, the supporting legs of the dry-type transformer can be arranged on the supporting frame, so that the effect of arranging the dry-type transformer with the supporting legs on the base body is facilitated;

2. the fan is embedded into the embedded groove and connected with the lower cross rod through bolts, so that the fan is fixed and protected.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic sectional view of a partial structure of an embodiment of the present application.

Reference numerals: 1. a base body; 2. a fan; 3. a dry-type transformer; 4. cushion blocks; 5. a lower cross bar; 6. an upper cross bar; 7. a connecting rod; 8. a support block; 9. a clamping piece; 10. a spring; 11. a shielding sheet; 12. a clamping block; 13. a clamping groove; 14. an angled end; 15. anti-slip strips; 16. a placement member; 17. a groove is embedded; 18. a shock absorbing member; 19. a magnetic member.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a base of a dry type transformer. Referring to fig. 1 and 2, a base of a dry type transformer includes a base main body, a blower 2, and a dry type transformer 3 mounted on the base main body. The base main body comprises a cushion block 4, a lower cross bar 5, an upper cross bar 6 and a connecting rod 7 for connecting the lower cross bar 5 and the upper cross bar 6. Two cushion blocks 4 are laid on the ground, and the fan 2 is erected on the cushion blocks 4. The lower cross rod 5 is fixedly connected with the two cushion blocks 4 and is perpendicular to the two cushion blocks 4, one end of the connecting rod 7 is fixedly connected with the lower cross rod 5, and the other end of the connecting rod 7 is fixedly connected with the upper cross rod 6. Still be provided with a plurality of supporting shoes 8 on bottom rail 5, a plurality of supporting shoes 8 all evenly set up along the length of bottom rail 5, and dry-type transformer 3 erects on bottom rail 5, and dry-type transformer 3's stabilizer blade is taken at supporting shoe 8. And the dry-type transformer 3 is further fixed by the clamping piece 9 arranged on the supporting block 8.

Referring to fig. 1 and 2, the clip member 9 includes a spring 10, a shielding piece 11 and a clip block 12. The spring 10 is located the lower extreme of supporting shoe 8, and the one end and the sheer pole 5 fixed connection of spring 10, the other end and the joint piece 12 fixed connection of spring 10. An inclined end 14 is arranged at the free end of the clamping block 12, and the inclined surface of the inclined end 14 is arranged towards the upper cross rod 6. The supporting block 8 is far away from the end of the lower cross rod 5 and is also provided with a sliding groove, the shielding piece 11 slides in the sliding groove, and the shielding piece 11 is close to the end of the cushion block 4 and is also provided with a clamping groove 13. The one side of sheltering from piece 11 and keeping away from sheer pole 5 on an organic whole generate a plurality of antislip strips 15, antislip strip 15 evenly extends along the length direction of sheltering from piece 11. When the staff need carry out further fixed to dry-type transformer 3, the staff lifts dry-type transformer 3 to sheer pole 5 earlier to put on dry-type transformer 3's stabilizer blade 8 of suitable position, later, the staff contacts hand and antislip strip 15 again, with the frictional force between increase staff hand and the shielding piece 11, so that the staff will shelter from piece 11 and slide. Along with sheltering from piece 11's removal, shelter from piece 11 and keep away from the one end and the contact of slope end 14 of cushion 4 and extrude joint piece 12, spring 10 shrink this moment and drive joint piece 12 and move towards the direction that is close to sheer pole 5, when the joint groove 13 that shelters from piece 11 aligns with joint piece 12, spring 10 this moment drives joint piece 12 and inserts to joint inslot 13 to the realization carries out fixed effect to sheltering from piece 11. The shielding piece 11 protects the legs of the dry-type transformer 3, and reduces the sliding of the legs of the dry-type transformer 3 on the supporting block 8 and the slipping of the legs from the supporting block 8.

Referring to fig. 1 and 2, the two ends of the bottom rail 5 are further provided with mounting pieces 16 for fixing the fan 2, and the mounting pieces 16 are L-shaped and are arranged in a staggered manner with the clamping pieces 9. The side, facing the bottom cross rod 5, of the cushion block 4 is further provided with embedded grooves 17 for the fan 2 to be embedded into, the embedded grooves 17 are located at two ends of the cushion block 4, two inner side walls, facing each other, of the embedded grooves 17 are further fixedly bonded with shock absorption pieces 18, the shock absorption pieces 18 are rubber layers, magnetic pieces 19 are further fixedly connected to the bottom of the embedded grooves 17, and the magnetic pieces 19 are magnets. When the staff will install fan 2, the staff will place fan 2 in embedded groove 17 earlier, the fan 2 of inserting embedded groove 17 contacts with damper 18 earlier, and because damper 18's extrusion for damper 18 produces deformation and extrudees the partial entity of fan 2 to inserting to embedded groove 17 in, damper 18 had both had carried out preliminary fixed effect to fan 2, also had to slow down fan 2 and received the effect of assaulting in embedded groove 17. After the fan 2 is completely inserted into the embedded groove 17, the fan 2 is in contact with the magnetic member 19, and the stability of the fan 2 on the cushion block 4 is further enhanced by the magnetic attraction of the magnetic member 19 to the fan 2. Finally, the staff can fix fan 2 and settling member 16 through the bolt to realize the fixed connection between fan 2 and the sheer pole 5.

The embodiment of the application discloses the implementation principle of a base of a dry-type transformer is as follows: when the staff fixes dry-type transformer 3 of erectting on the base, the staff only need place dry-type transformer 3's stabilizer blade in supporting shoe 8 on, will shelter from piece 11 again and remove towards the direction of keeping away from cushion 4, when joint piece 12 carries on spacingly to sheltering from piece 11, carries on spacingly to dry-type transformer 3 through sheltering from piece 11 and avoids dry-type transformer 3 to slide on the base. Meanwhile, the fan 2 is placed in the embedded groove 17, and the fan 2 and the mounting piece 16 are fixed through bolts, so that the fan 2 is conveniently mounted.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a base of dry-type transformer, including base main part, fan (2) and erect dry-type transformer (3) in the base main part, including base main part cushion (4), sheer pole (5), last sheer pole (6) and connecting rod (7), sheer pole (5) fixed connection is on cushion (4) and perpendicular with cushion (4), horizontal pole (6) and sheer pole (5) are connected respectively to the both ends of connecting rod (7), dry-type transformer (3) are located between sheer pole (5), its characterized in that: the length direction fixedly connected with a plurality of supporting shoes (8) of bottom end rail (5) is followed, supporting shoe (8) set up in bottom end rail (5) keep away from the one end of gasket just supporting shoe (8) are located bottom end rail (5) and keep away from the one end of dry-type transformer (3), still be provided with joint spare (9) of reinforcing dry-type transformer (3) stability on supporting shoe (8).

2. A dry-type transformer base as claimed in claim 1, wherein: joint spare (9) are including spring (10), shelter from piece (11) and joint piece (12), shelter from piece (11) and supporting shoe (8) perpendicular and sliding connection in the one end of keeping away from sheer pole (5) in supporting shoe (8), the one end and the joint piece (12) fixed connection of spring (10), the other end and sheer pole (5) fixed connection of spring (10), it has confession joint piece (12) male joint groove (13) to shelter from one end that piece (11) are close to cushion (4) to open.

3. A dry-type transformer base as claimed in claim 2, wherein: the free end of the clamping block (12) is provided with an inclined end (14), and the inclined plane of the inclined end (14) faces the upper transverse rod (6).

4. A dry-type transformer base as claimed in claim 2, wherein: one side of the clamping block (12) far away from the lower cross rod (5) is fixedly connected with an anti-slip strip (15).

5. A dry-type transformer base as claimed in claim 1, wherein: the two ends of the lower cross rod (5) are respectively and fixedly connected with a placement piece (16) used for fixing the fan (2), the placement piece (16) is staggered with the clamping piece (9), the placement piece (16) is L-shaped, and the fan (2) is fixedly connected with the placement piece (16) through bolts.

6. A dry-type transformer base as claimed in claim 1, wherein: and one surface of the cushion block (4) facing the lower cross rod (5) is provided with an embedded groove (17) for embedding the fan (2).

7. A dry-type transformer base as claimed in claim 6, wherein: and the inner groove wall of the embedded groove (17) is fixedly connected with a damping piece (18).

8. A dry-type transformer base as claimed in claim 6, wherein: the bottom of the embedded groove (17) is fixedly connected with a magnetic part (19).