CN212847967U

CN212847967U - Box type transformer box

Info

Publication number: CN212847967U
Application number: CN202022264378.6U
Authority: CN
Inventors: 汤晓军
Original assignee: Kunshan Tongbian Power Supply Equipment Co ltd
Current assignee: Kunshan Tongbian Power Supply Equipment Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-03-30
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a box-type transformer box in the field of transformers, which comprises a transformer box body, wherein the outer side of the transformer box body is provided with a mounting seat, the bottom of the transformer box body penetrates through the mounting seat and extends to the inner cavity of the mounting seat, the bottom of the transformer box body is fixedly connected with a mounting block, and the outer side of the mounting seat is provided with a motor, in the utility model, through the matching use of the motor and a positive and negative threaded rod, a user puts the transformer box body into the mounting seat, the user turns on the motor through a switch, the motor drives a support rod to move through the positive and negative threaded rod and a threaded sleeve, the support rod can drive a bulge block to move when moving, the bulge block can start to move, the spring can be pulled and drive a drive rod and a linkage rod to move when moving, the bulge block can be clamped into the mounting block when moving, the mounting is completed, and the, the labor and physical expenditure are large during installation.

Description

Box type transformer box

Technical Field

The utility model relates to a transformer field specifically is box transformer box.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and 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 stabilization (magnetic saturation transformer), the transformer can be divided into according to the usage: distribution transformers, power transformers, fully enclosed transformers, combined transformers, dry-type transformers, oil-immersed transformers, single-phase transformers, electric furnace transformers, rectifier transformers, reactors, anti-interference transformers, lightning protection transformers, box-type transformer test transformers, corner transformers, high current transformers, excitation transformers, etc.

In order to better protect the transformer, a box-type transformer is often used, the existing box-type transformer is usually fixed in an installing process by adopting an inner and outer rivet fixing mode, manpower and physical expenditure are large during installation, the working strength of workers is increased, the working efficiency is greatly reduced, the labor force of a user is increased, the requirements of the user cannot be met, and the benefits of the user cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box transformer case to propose current box transformer not convenient to install in solving above-mentioned background, manpower and the great problem of physical power expenditure during the installation.

In order to achieve the above object, the utility model provides a following technical scheme:

the box-type voltage transformation box comprises a voltage transformation box body, wherein a mounting seat is arranged on the outer side of the voltage transformation box body, the bottom of the voltage transformation box body penetrates through the mounting seat and extends to the inner cavity of the mounting seat, a mounting block is fixedly connected to the bottom of the voltage transformation box body, a motor is arranged on the outer side of the mounting seat, a positive and negative threaded rod is fixedly connected to the output end of the motor, one end, away from the motor, of the positive and negative threaded rod penetrates through the mounting seat and extends to the inner cavity of the mounting seat, a threaded sleeve is connected to the outer side of the positive and negative threaded rod in a threaded manner, a supporting rod is fixedly connected to the top of the threaded sleeve, fixed plates are fixedly connected to both sides of the inner wall of the mounting seat, a transmission rod is rotatably connected to the positive surface of the fixed plates through a rotating shaft, one, the bottom of protruding piece and the top fixed connection of bracing piece, the inner chamber that the installation piece and extend to the installation piece is run through in the outside of protruding piece, the one side welding that the mount pad inner wall was kept away from to the fixed plate has the spring, the one end that the fixed plate was kept away from to the spring and the outside fixed connection of protruding piece.

As a further aspect of the present invention: the inner chamber of mount pad is provided with the fan, the quantity of fan sets up to two, through being provided with the fan, can dispel the heat to the transformer, has reduced the damage of transformer high temperature.

As a further aspect of the present invention: the switch is installed in the outside of mount pad, the electric property output of switch and the electric property input electric connection of motor through being provided with the switch, and the user of being convenient for opens the motor and closes the motor, has reduced user's labour.

As a further aspect of the present invention: the bottom fixedly connected with slider of thread bush, the spout with slider looks adaptation is seted up to the bottom of mount pad inner chamber, slider and spout sliding connection through being provided with the slider, have improved the stability when the thread bush removes, prevent that the thread bush from taking place gliding phenomenon.

As a further aspect of the present invention: the inside fixedly connected with elasticity piece of spout, the quantity of elasticity piece sets up to four, through being provided with the elasticity piece, can effectually alleviate the impact, can protect slider and mount pad simultaneously.

As a further aspect of the present invention: the outside fixedly connected with limiting plate of mount pad, the one end that positive and negative threaded rod kept away from the motor runs through the limiting plate and extends to the inner chamber of mount pad, through being provided with the limiting plate, can restrict the position of positive and negative threaded rod, prevents that the position of positive and negative threaded rod from taking place the skew.

As a further aspect of the present invention: the outside fixedly connected with bearer bar of motor, one side of bearer bar and the outside fixed connection of mount pad through being provided with the bearer bar, protection motor that can be better prevents that the motor from receiving external collision.

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

1. the utility model discloses in, use through the cooperation of motor and positive and negative threaded rod, the user puts into the mount pad with the vary voltage case body in, the user opens the motor through the switch, the motor drives the bracing piece through positive and negative threaded rod and thread bush and removes, can drive protruding piece when the bracing piece removes and remove, protruding piece can begin to remove, can stimulate the spring and drive transfer line and trace when protruding piece removes and remove, can block into in the mount pad when protruding piece removes, the installation is accomplished, the current box transformer of having solved is not convenient for install, manpower and the great problem of physical expenditure during the installation.

2. In the utility model, the heat dissipation can be carried out on the transformer by arranging the fan, thereby reducing the damage of the transformer at high temperature; the switch is arranged, so that a user can conveniently turn on and turn off the motor, and the labor force of the user is reduced; through being provided with the slider, stability when having improved the thread bush and removing prevents that the thread bush from taking place gliding phenomenon.

3. In the utility model, the elastic block is arranged, so that the impact force can be effectively reduced, and the sliding block and the mounting seat can be protected; the limiting plate is arranged, so that the position of the positive and negative threaded rod can be limited, and the position of the positive and negative threaded rod is prevented from being deviated; through being provided with the bearer bar, protection motor that can be better prevents that the motor from receiving external collision.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure at a point a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 4 is a schematic side view of the structure of the middle fan of the present invention.

In the figure: 1. a transformation box body; 2. a mounting seat; 3. mounting blocks; 4. a motor; 5. a positive and negative threaded rod; 6. a threaded sleeve; 7. a support bar; 8. a fixing plate; 9. a transmission rod; 10. a linkage rod; 11. a raised block; 12. a spring; 13. a fan; 14. a switch; 15. a slider; 16. a chute; 17. an elastic block; 18. a limiting plate; 19. and (4) a protective frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a box-type transformer box includes a transformer box body 1, a mounting seat 2 is disposed on an outer side of the transformer box body 1, a bottom of the transformer box body 1 penetrates the mounting seat 2 and extends to an inner cavity of the mounting seat 2, a mounting block 3 is fixedly connected to the bottom of the transformer box body 1, a motor 4 is disposed on an outer side of the mounting seat 2, an output end of the motor 4 is fixedly connected to a positive and negative threaded rod 5, an end of the positive and negative threaded rod 5 away from the motor 4 penetrates the mounting seat 2 and extends to the inner cavity of the mounting seat 2, a threaded sleeve 6 is threadedly connected to an outer side of the positive and negative threaded rod 5, a support rod 7 is fixedly connected to a top of the threaded sleeve 6, fixing plates 8 are fixedly connected to both sides of an inner wall of the mounting seat 2, a positive surface of the fixing plate 8 is, the end of the linkage rod 10 far away from the transmission rod 9 is rotatably connected with a convex block 11 through a rotating shaft, the bottom of the convex block 11 is fixedly connected with the top of the support rod 7, the outer side of the convex block 11 penetrates through the installation block 3 and extends to the inner cavity of the installation block 3, one side of the fixed plate 8 far away from the inner wall of the installation seat 2 is welded with a spring 12, one end of the spring 12 far away from the fixed plate 8 is fixedly connected with the outer side of the convex block 11, in the utility model, through the matching use of a motor 4 and a positive and negative threaded rod 5, a user puts the transformer box body 1 into the installation seat 2, the user opens the motor 4 through a switch 14, the motor 4 drives the support rod 7 to move through the positive and negative threaded rod 5 and a threaded sleeve 6, the support rod 7 can drive the convex block 11 to move when moving, the convex block 11 can start to move, and the spring 12 can be pulled and drive the transmission, the protruding block 11 can be clamped into the mounting block 3 when moving, and the mounting is completed, so that the problems that the existing box-type transformer is inconvenient to mount and labor and physical expenditure are large during mounting are solved.

The inner cavity of the mounting base 2 is provided with the fans 13, the number of the fans 13 is two, and the fans 13 are arranged, so that heat dissipation can be performed on the transformer, and the damage of the transformer caused by high temperature is reduced; the switch 14 is arranged on the outer side of the mounting seat 2, the electrical output end of the switch 14 is electrically connected with the electrical input end of the motor 4, and the switch 14 is arranged, so that a user can conveniently turn on the motor 4 and turn off the motor 4, and the labor force of the user is reduced; the bottom fixedly connected with slider 15 of thread bush 6, the spout 16 with slider 15 looks adaptation is seted up to the bottom of 2 inner chambers of mount pad, slider 15 and spout 16 sliding connection through being provided with slider 15, have improved the stability when thread bush 6 removes, prevent that thread bush 6 from taking place gliding phenomenon.

The sliding chute 16 is fixedly connected with elastic blocks 17 inside, the number of the elastic blocks 17 is four, and the elastic blocks 17 are arranged, so that the impact force can be effectively reduced, and meanwhile, the sliding block 15 and the mounting seat 2 can be protected; a limiting plate 18 is fixedly connected to the outer side of the mounting seat 2, one end, far away from the motor 4, of the positive and negative threaded rod 5 penetrates through the limiting plate 18 and extends to the inner cavity of the mounting seat 2, and the limiting plate 18 is arranged to limit the position of the positive and negative threaded rod 5 and prevent the position of the positive and negative threaded rod 5 from shifting; the outside fixedly connected with bearer bar 19 of motor 4, one side of bearer bar 19 and the outside fixed connection of mount pad 2 through being provided with bearer bar 19, protection motor 4 that can be better prevents that motor 4 from receiving external collision.

The utility model discloses a theory of operation is: when the transformer box is used, a user puts the transformer box body 1 into the mounting base 2, the user turns on the motor 4 through the switch 14 to enable the motor 4 to start to operate, the motor 4 starts to operate, the motor 4 drives the positive and negative threaded rod 5 to rotate when operating, the positive and negative threaded rod 5 starts to rotate, the positive and negative threaded rod 5 drives the threaded sleeve 6 to move when rotating, the threaded sleeve 6 starts to move, the supporting rod 7 is driven to move when the threaded sleeve 6 moves, the supporting rod 7 starts to move, the protruding block 11 is driven to move when the supporting rod 7 moves, the protruding block 11 starts to move, the spring 12 is pulled when the protruding block 11 moves to drive the transmission rod 9 and the linkage rod 10 to move, the protruding block 11 is clamped into the mounting block 3 when moving, the mounting is completed, and the purpose of facilitating the mounting and dismounting of the box-type transformer is achieved, the labor force of the user is reduced, the working efficiency is greatly improved, the requirements of the user are met, and the benefits of the user are guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a box transformer case, includes transformer case body (1), its characterized in that: the transformer box comprises a transformer box body (1), wherein a mounting seat (2) is arranged on the outer side of the transformer box body (1), the bottom of the transformer box body (1) penetrates through the mounting seat (2) and extends to the inner cavity of the mounting seat (2), a mounting block (3) is fixedly connected to the bottom of the transformer box body (1), a motor (4) is arranged on the outer side of the mounting seat (2), a positive and negative threaded rod (5) is fixedly connected to the output end of the motor (4), one end, far away from the motor (4), of the positive and negative threaded rod (5) penetrates through the mounting seat (2) and extends to the inner cavity of the mounting seat (2), a threaded sleeve (6) is in threaded connection with the outer side of the positive and negative threaded rod (5), a supporting rod (7) is fixedly connected to the top of the threaded sleeve (6), fixing plates (8) are fixedly connected to the two sides of the inner wall of the mounting, the utility model discloses a fixing device, including fixing base (2), drive rod (9), the one end of keeping away from fixed plate (8) is rotated through the pivot and is connected with trace (10), the one end that drive rod (9) were kept away from in trace (10) is rotated through the pivot and is connected with protruding piece (11), the bottom of protruding piece (11) and the top fixed connection of bracing piece (7), the inner chamber of installation piece (3) is run through and is extended to in the outside of protruding piece (11), one side welding that mount pad (2) inner wall was kept away from in fixed plate (8) has spring (12), the one end of fixed plate (8) and the outside fixed connection of protruding piece (11) are kept away from in spring (12).

2. The box-type transformer tank of claim 1, wherein: the inner cavity of the mounting seat (2) is provided with two fans (13), and the number of the fans (13) is two.

3. The box-type transformer tank of claim 1, wherein: a switch (14) is installed on the outer side of the installation seat (2), and the electrical output end of the switch (14) is electrically connected with the electrical input end of the motor (4).

4. The box-type transformer tank of claim 1, wherein: the bottom fixedly connected with slider (15) of thread bush (6), spout (16) with slider (15) looks adaptation are seted up to the bottom of mount pad (2) inner chamber, slider (15) and spout (16) sliding connection.

5. The box-type transformer tank of claim 4, wherein: the inside fixedly connected with elasticity piece (17) of spout (16), the quantity of elasticity piece (17) sets up to four.

6. The box-type transformer tank of claim 1, wherein: the outer side of the mounting seat (2) is fixedly connected with a limiting plate (18), and one end, far away from the motor (4), of the positive and negative threaded rod (5) penetrates through the limiting plate (18) and extends to the inner cavity of the mounting seat (2).

7. The box-type transformer tank of claim 1, wherein: the outer side of the motor (4) is fixedly connected with a protection frame (19), and one side of the protection frame (19) is fixedly connected with the outer side of the mounting seat (2).