CN214897905U

CN214897905U - Can dismantle novel aluminum alloy dry-type transformer shell of high strength

Info

Publication number: CN214897905U
Application number: CN202121072995.4U
Authority: CN
Inventors: 周祺; 王煜枫; 周炜
Original assignee: Fujian Lide Electric Co ltd
Current assignee: Fujian Lide Electric Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-26
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a detachable high-strength novel aluminum alloy dry-type transformer shell, which comprises a shell body, a transformer body and a detachable part for replacing the shell body, wherein the detachable part comprises connecting blocks respectively arranged at two sides of the bottom of the shell cover, a strip-shaped opening arranged on the connecting blocks, a clamping rod arranged in the strip-shaped opening, clamping grooves respectively arranged at two sides of the shell body and matched with the clamping rod, a movable plate arranged at one side of the clamping rod, first chutes respectively arranged at two sides of the strip-shaped opening, a first slide block arranged in the first chute, a hinge rod arranged between the first slide block and the clamping rod and a first spring connected with the first slide block, the utility model solves the problem that the shell of the prior dry-type transformer is inconvenient to detach, and is likely to be impacted by other objects outside in the operation processes of moving installation and the like, and is likely to damage the transformer shell to a certain extent, the normal use of the subsequent dry-type transformer is affected.

Description

Can dismantle novel aluminum alloy dry-type transformer shell of high strength

Technical Field

The utility model belongs to the technical field of the transformer, especially, relate to a can dismantle novel aluminum alloy dry-type transformer shell of high strength.

Background

The dry-type transformer is widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply speaking, the dry-type transformer is a transformer with an iron core and a winding which are not immersed in insulating oil, and the dry-type transformer inevitably needs to be moved and transported to a proper place in the using process so as to be installed and used, and the problems existing in the prior art are that: the shell of the existing dry-type transformer is inconvenient to disassemble, and can be impacted by other objects outside in the operation processes of moving, mounting and the like, so that the shell of the transformer can be damaged to a certain extent, and the normal use of the subsequent dry-type transformer can be influenced.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a can dismantle novel aluminum alloy dry-type transformer shell of high strength possesses the convenient shell of dismantling, and to the fixed effectual advantage of shell, it is inconvenient to have solved current dry-type transformer's shell dismantlement, may receive the impact of external other objects in the operation processes such as removal installation, may cause certain damage to transformer housing to a certain extent, can influence follow-up dry-type transformer's normal use problem.

The utility model discloses a realize like this, a can dismantle novel aluminum alloy dry-type transformer shell of high strength, including shell body, transformer body and be used for changing the dismantlement part of shell body, the shell body top is equipped with the cap, the dismantlement part is including locating the connecting block of cap bottom both sides respectively, seting up the bar mouth on the connecting block, locating the intraoral kelly of bar, seting up respectively shell body both sides and kelly matched with draw-in groove, locating the movable plate of kelly one side, seting up respectively the first spout of bar mouth both sides, locating the first slider in the first spout, locating the hinge bar between first slider and the kelly and the first spring that links to each other with first slider, kelly and bar mouth sliding connection, first slider and first spout sliding connection, the hinge bar is articulated with kelly and first slider respectively.

As the utility model discloses it is preferred, the second spout has been seted up respectively to the shell body both sides, be equipped with the second slider in the second spout, first recess has been seted up to second spout one side, it is equipped with the guide arm to slide in the first recess, guide arm one side fixedly connected with second spring, the fixed ball-type portion that is equipped with of guide arm opposite side, the second recess that cooperates with ball-type portion is seted up to second slider one side, second slider one side and connecting block one side fixed connection.

As the utility model discloses it is preferred, outer shells inner wall is equipped with the rubber pad.

As the utility model discloses it is preferred, the fixed a plurality of third springs that are equipped with align to grid in cap bottom, it is a plurality of third spring bottom fixedly connected with buffer board.

As the utility model discloses preferred, second groove opening part is the arc.

As the utility model discloses it is preferred, the vent that three slope set up is seted up respectively to the shell body front and the back, the vent top is located the shell body inboard.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with an outer shell, a transformer body, a shell cover, a connecting block, a strip-shaped opening, a clamping rod, a clamping groove, a movable plate, a first chute, a first slide block, a hinge rod and a first spring which are matched for use, the clamping rod is connected with the strip-shaped opening in a sliding way, the first slide block is connected with the first chute in a sliding way, the hinge rod is respectively hinged with the clamping rod and the first slide block, the transformer body is placed in the outer shell to play a role of protecting the transformer body, the movement of the clamping rod enables the hinge rod to drive the first slide block to slide in the first chute, the first slide block enables the first spring to deform under stress, the reaction force generated by the deformation of the first spring can push the clamping rod to be clamped in the clamping groove at one side of the outer shell to play a role of fixing the shell cover, and is convenient to disassemble and replace simultaneously, the problem that the shell of the existing dry-type transformer is inconvenient to disassemble is solved, and the impact of other objects possibly generated in the operation processes of moving installation and the like, the transformer shell may be damaged to some extent, which may affect the normal use of the subsequent dry-type transformer.

2. The utility model discloses a set up second spout, second slider, first recess, guide arm, second spring, ball-type portion and second recess, second slider one side and connecting block one side fixed connection, the second slider slides in the second spout, can lead to the installation of cap, the second spring can promote in the ball-type portion card of guide arm one side goes into the second recess, plays the effect of fixed cap, further improves the fixed effect to the cap.

3. The utility model discloses a set up the rubber pad, can carry out buffer protection to the transformer body.

4. The utility model discloses a set up third spring and buffer board, when the shell body was installed to the cap, the transformer body was hugged closely to the buffer board, and the third spring can play the effect of buffering, prevents that the transformer body from damaging because of the collision.

5. The utility model discloses a set up second groove opening part and be the arc, can make things convenient for ball-type portion card to go into and break away from the second recess.

6. The utility model discloses a set up the vent, can conveniently dispel the heat and ventilate to the transformer body, and the vent top is located the shell body inboard, can prevent that the dust from getting into the shell body from the vent.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side sectional view provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. an outer housing; 2. a transformer body; 11. a shell cover; 12. a rubber pad; 13. a vent; 31. connecting blocks; 32. a strip-shaped opening; 33. a clamping rod; 34. a card slot; 35. moving the plate; 36. a first chute; 37. a first slider; 38. a hinged lever; 39. a first spring; 41. a second chute; 42. a second slider; 43. a first groove; 44. a guide bar; 45. a second spring; 46. a spherical portion; 47. a second groove; 111. a third spring; 112. a buffer plate.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a detachable high-strength aluminum alloy dry-type transformer casing provided by an embodiment of the present invention comprises a casing body 1, a transformer body 2, and a detachable component for replacing the casing body 1, wherein a casing cover 11 is disposed above the casing body 1, the detachable component comprises a connecting block 31 disposed on both sides of the bottom of the casing cover 11, a bar-shaped opening 32 disposed on the connecting block 31, a clamping bar 33 disposed in the bar-shaped opening 32, clamping grooves 34 disposed on both sides of the casing body 1 and engaged with the clamping bar 33, a moving plate 35 disposed on one side of the clamping bar 33, first sliding grooves 36 disposed on both sides of the bar-shaped opening 32, a first sliding block 37 disposed in the first sliding groove 36, a hinge rod 38 disposed between the first sliding block 37 and the clamping bar 33, and a first spring 39 connected to the first sliding block 37, the clamping bar 33 is slidably connected to the bar-shaped opening 32, the first sliding block 37 is slidably connected to the first sliding groove 36, the hinge lever 38 is hinged to the catch lever 33 and the first slider 37, respectively.

Referring to fig. 3, second sliding grooves 41 are respectively formed in two sides of the outer shell 1, a second slider 42 is arranged in the second sliding groove 41, a first groove 43 is formed in one side of the second sliding groove 41, a guide rod 44 is slidably arranged in the first groove 43, a second spring 45 is fixedly connected to one side of the guide rod 44, a spherical portion 46 is fixedly arranged on the other side of the guide rod 44, a second groove 47 matched with the spherical portion 46 is formed in one side of the second slider 42, and one side of the second slider 42 is fixedly connected to one side of the connecting block 31.

Adopt above-mentioned scheme: through setting up second spout 41, second slider 42, first recess 43, guide arm 44, second spring 45, ball-type portion 46 and second recess 47, second slider 42 one side and connecting block 31 one side fixed connection, second slider 42 slides in second spout 41, can lead to the installation of cap 11, second spring 45 can promote ball-type portion 46 card that guide arm 44 one side and go into in second recess 47, play the effect of fixed cap 11, further improve the fixed effect to cap 11.

Referring to fig. 2, the inner wall of the outer shell 1 is provided with a rubber pad 12.

Adopt above-mentioned scheme: by providing the rubber pad 12, the transformer body 2 can be protected by cushioning.

Referring to fig. 2, a plurality of third springs 111 are fixedly arranged at the bottom of the housing cover 11, and a buffer plate 112 is fixedly connected to the bottom of the third springs 111.

Adopt above-mentioned scheme: through setting up third spring 111 and buffer board 112, when installing on shell body 1, buffer board 112 hugs closely transformer body 2 on cap 11, and third spring 111 can play the effect of buffering, prevents that transformer body 2 from damaging because of the collision.

Referring to fig. 3, the opening of the second groove 47 is arc-shaped.

Adopt above-mentioned scheme: the opening of the second groove 47 is arc-shaped, so that the ball-shaped portion 46 can be conveniently clamped into and separated from the second groove 47.

Referring to fig. 1, three obliquely arranged ventilation openings 13 are respectively formed in the front and the back of the outer shell 1, and the top of each ventilation opening 13 is located on the inner side of the outer shell 1.

Adopt above-mentioned scheme: through setting up vent 13, can conveniently dispel the heat to transformer body 2 and ventilate, and vent 13 tops are located shell body 1 inboardly, can prevent that the dust from vent 13 entering shell body 1 in.

The utility model discloses a theory of operation:

when the transformer is used, the transformer body 2 is placed into the outer shell 1, then the moving plate 35 is pulled to drive the clamping rod 33 to move in the strip-shaped opening 32, the hinged rod 38 is respectively hinged with the first sliding block 37 and the clamping rod 33, the clamping rod 33 moves to drive the first sliding block 37 to slide in the first sliding groove 36, the first spring 39 is deformed under stress, then the second sliding block 42 is aligned with the second sliding groove 41 to mount the shell cover 11 on the outer shell 1, the second sliding block 42 slides along the second sliding groove 41 in the mounting process, the second sliding block 42 can extrude the spherical part 46, the spherical part 46 extrudes the guide rod 44, the guide rod 44 deforms the second spring 45, when the spherical part 46 meets the second groove 47 on one side of the second sliding block 42, the second spring 45 resets to push the spherical part 46 on one side of the guide rod 44 to be clamped into the second groove 47 to play a fixing role, then the moving plate 35 is released, the first spring 39 resets to drive the first sliding block 37 to reset, first slider 37 resets and drives kelly 33 and resets, and kelly 33 inserts in the draw-in groove 34 of shell body 1 one side, improves fixed effect.

In summary, the following steps: this can dismantle novel aluminum alloy dry-type transformer shell of high strength, through setting up shell body 1, transformer body 2, cap 11, connecting block 31, bar mouth 32, kelly 33, draw-in groove 34, movable plate 35, first spout 36, first slider 37, hinge bar 38, first spring 39, second spout 41, second slider 42, first recess 43, guide arm 44, second spring 45, ball-type portion 46, second recess 47, rubber pad 12, third spring 111, buffer board 112 and vent 13, the shell is changed in dismantlement that can convenient and fast, the shell of having solved current dry-type transformer is dismantled inconveniently, can receive the impact of other external objects in the operation processes such as removal installation, can cause certain damage to transformer shell to a certain extent, can influence the problem of the normal use of follow-up dry-type transformer.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can dismantle novel aluminum alloy dry-type transformer shell of high strength, includes shell body (1), transformer body (2) and is used for changing the dismantlement part of shell body (1), its characterized in that: a shell cover (11) is arranged above the shell body (1), the dismounting part comprises connecting blocks (31) respectively arranged on two sides of the bottom of the shell cover (11), a strip-shaped opening (32) arranged on the connecting blocks (31), clamping rods (33) arranged in the strip-shaped opening (32), clamping grooves (34) respectively arranged on two sides of the shell body (1) and matched with the clamping rods (33), a moving plate (35) arranged on one side of the clamping rods (33), first sliding grooves (36) respectively arranged on two sides of the strip-shaped opening (32), first sliding blocks (37) arranged in the first sliding grooves (36), a hinge rod (38) arranged between the first sliding blocks (37) and the clamping rods (33) and a first spring (39) connected with the first sliding blocks (37), the clamping rod (33) is connected with the strip-shaped opening (32) in a sliding way, the first sliding block (37) is connected with the first sliding groove (36) in a sliding way, the hinged rod (38) is hinged with the clamping rod (33) and the first sliding block (37) respectively.

2. The detachable high-strength novel aluminum alloy dry-type transformer shell as claimed in claim 1, wherein: second spout (41) have been seted up respectively to shell body (1) both sides, be equipped with second slider (42) in second spout (41), first recess (43) have been seted up to second spout (41) one side, it is equipped with guide arm (44) to slide in first recess (43), guide arm (44) one side fixedly connected with second spring (45), guide arm (44) opposite side is fixed and is equipped with ball-type portion (46), second slider (42) one side is seted up with ball-type portion (46) matched with second recess (47), second slider (42) one side and connecting block (31) one side fixed connection.

3. The detachable high-strength novel aluminum alloy dry-type transformer shell as claimed in claim 1, wherein: the inner wall of the outer shell (1) is provided with a rubber pad (12).

4. The detachable high-strength novel aluminum alloy dry-type transformer shell as claimed in claim 1, wherein: a plurality of third springs (111) which are uniformly arranged are fixedly arranged at the bottom of the shell cover (11), and a buffer plate (112) is fixedly connected to the bottoms of the third springs (111).

5. The detachable high-strength novel aluminum alloy dry-type transformer shell as claimed in claim 2, wherein: the opening of the second groove (47) is arc-shaped.

6. The detachable high-strength novel aluminum alloy dry-type transformer shell as claimed in claim 1, wherein: the front surface and the back surface of the outer shell (1) are respectively provided with three obliquely arranged ventilation openings (13), and the tops of the ventilation openings (13) are positioned on the inner side of the outer shell (1).