CN212625007U

CN212625007U - Movable transformer base

Info

Publication number: CN212625007U
Application number: CN202021560804.4U
Authority: CN
Inventors: 李飞; 李万忠; 倪文强; 田耕; 池哲; 于会震; 成秀玲; 周英姿; 薛居东; 荣银萍
Original assignee: Shandong Anlan Power Technology Co ltd
Current assignee: Shandong Anlan Power Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-02-26
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to a transformer technical field discloses a portable transformer base, including the bottom plate, the lower surface left and right sides of bottom plate is equipped with first fixed plate, and the lower extreme of first fixed plate rotates and connects the dwang, and both ends are equipped with the wheel around the dwang, the lower surface middle part of bottom plate is equipped with driving motor, the first bevel gear of driving motor's output shaft fixed connection, and second bevel gear is connected in the meshing of the left and right sides of first bevel gear, the tip of second bevel gear fixed connection lead screw, the middle part threaded connection push pedal of lead screw, the lower extreme of joint support pole is rotated to both sides around the upper surface of push pedal, and the lower surface middle part of link block is rotated to the upper end of bracing piece, and the upper portion. The utility model is suitable for a portable transformer base drives the transformer through the layer board that sets up and can reciprocate and removes to adjust the operating height of transformer.

Description

Movable transformer base

Technical Field

The utility model relates to a transformer technical field specifically is a portable transformer base.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.). High power transformers are generally bulky and heavy, and are impractical to handle purely by hand, and therefore require the design of an associated movable base instead of hand.

Chinese patent (publication No. CN208538619U) discloses a movable transformer base, including base, wheel, recess, shock attenuation board and transformer body, the wheel is all installed in the four corners of base bottom, the recess has been seted up on the top of base, and the internally mounted of recess has the shock attenuation board, the transformer body has been placed on the top of shock attenuation board, the roller slot has all been seted up to the front side and the dorsal part of base, the inner wall in roller slot is fixed with the spacing dish, and the internally mounted of spacing dish has the commentaries on classics roller, the right-hand member of commentaries on classics roller is fixed with the serving frame, and the right-hand member of serving frame is connected with changes the handle, the inside winding elasticity rope of serving frame, and the other end of elasticity rope is connected with the pothook, the left end of base is. The device all installs the wheel through base bottom four corners, and recess internally mounted has the shock attenuation board simultaneously, does benefit to the wheel and drives the removal of the transformer body on the base, also does benefit to the vibrations that produce when slowly falling the removal simultaneously, and is comparatively practical, is fit for extensively promoting and using, but the device can't freely height-adjusting, uses comparatively inconveniently, consequently needs improve the device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable transformer base has solved the problem of proposing among the above-mentioned background art.

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

the utility model provides a portable transformer base, includes the bottom plate, and the lower surface left and right sides of bottom plate is equipped with first fixed plate, and the lower extreme of first fixed plate is rotated and is connected the dwang, and both ends are equipped with the wheel around the dwang, the lower surface middle part of bottom plate is equipped with driving motor, the first bevel gear of driving motor's output shaft fixed connection, and second bevel gear is connected in the left and right sides meshing of first bevel gear, the tip of second bevel gear fixed connection lead screw, the middle part threaded connection push pedal of lead screw, the upper surface front and back both sides of push pedal rotate the lower extreme of joint support pole, and the lower surface middle part of link block is rotated to the upper end of bracing piece.

As an optimized technical scheme of the utility model, the rear end of elastic fixation area is connected in the rear side rotation of bottom plate, and elastic fixation area's front end is equipped with the couple.

As an optimized technical solution of the utility model, the front side of the bottom plate is provided with a buckle matched with the hook.

As a preferred technical scheme of the utility model, the middle part of bottom plate is equipped with the groove of stepping down, the middle part through connection bracing piece in groove of stepping down.

As a preferred technical scheme of the utility model, the lower surface left and right sides of bottom plate is equipped with the second fixed plate, and the second fixed plate rotates the outside one end that leans on of connecting the lead screw.

As a preferred technical scheme of the utility model, both sides are equipped with the third fixed plate around the lower surface of bottom plate, two be equipped with the guide bar between the third fixed plate, both sides around the left and right sides sliding connection push pedal of guide bar.

As an optimized technical scheme of the utility model, the left end of bottom plate is equipped with the pull rod, and the tip of pull rod is equipped with the handle.

The utility model discloses have following useful part:

the utility model is suitable for a movable transformer base drives the transformer through the layer board that sets up and can reciprocate and removes to adjust transformer's operating height, and when fixed, can make the elastic fixation area be in the state of tightening through adjusting transformer's height, guaranteed that the transformer is by stable fixed, also make the transformer that this device can fix not unidimensional model simultaneously, application scope is wider.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a movable transformer base.

Fig. 2 is a front view of a movable transformer mount.

Fig. 3 is a schematic bottom perspective view of a movable transformer base.

In the figure: 1. buckling; 2. hooking; 3. an elastic fixing band; 4. a first fixing plate; 5. rotating the rod; 6. a wheel; 7. a base plate; 8. a yielding groove; 9. a support bar; 10. a support plate; 11. a pull rod; 12. a handle; 13. a slider; 14. a drive motor; 15. a first bevel gear; 16. a second bevel gear; 17. a screw rod; 18. pushing the plate; 19. a second fixing plate; 20. a third fixing plate; 21. a guide bar; 22. a chute.

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.

Example one

Referring to fig. 1-3, a movable transformer base comprises a bottom plate 7, wherein the left and right sides of the lower surface of the bottom plate 7 are provided with first fixing plates 4, the lower end of the first fixing plate 4 is rotatably connected with a rotating rod 5, the front and rear ends of the rotating rod 5 are provided with wheels 6, the middle part of the lower surface of the bottom plate 7 is provided with a driving motor 14, the output shaft of the driving motor 14 is fixedly connected with a first bevel gear 15, the left and right sides of the first bevel gear 15 are engaged with a second bevel gear 16, the second bevel gear 16 is fixedly connected with the end part of a screw rod 17, the left and right sides of the lower surface of the bottom plate 7 are provided with second fixing plates 19, the second fixing plates 19 are rotatably connected with the end close to the outer side of the screw rod 17, the middle part of the screw rod 17 is in threaded connection with a push plate 18, the front and rear sides, both sides rotate the lower extreme of joint support pole 9 before the upper surface of push pedal 18, the middle part of bottom plate 7 is equipped with the groove of stepping down 8, the middle part through connection support pole 9 of groove of stepping down 8, the lower surface middle part of joint block 13 is rotated to the upper end of bracing piece 9, the upper portion sliding connection of slider 13 sets up in the left and right sides of the spout 22 of layer board 10 lower surface, the rear end of connecting elastic fixation area 3 is rotated to the rear side of bottom plate 7, the front end of elastic fixation area 3 is equipped with couple 2, be equipped with of the front side of bottom plate 7 with couple 2 complex buckle 1.

Example two

Referring to fig. 1, the other contents of the present embodiment are the same as those of the first embodiment, except that: the left end of the bottom plate 7 is provided with a pull rod 11, and the end part of the pull rod 11 is provided with a handle 12. In order to facilitate the free movement of the device, a pull rod 11 and a handle 12 are arranged on the left side of the device, and an operator can control the movement of the device through the handle 12, so that the control of the whole device is more convenient.

In the implementation process of the utility model, the driving motor 14 is started, the output shaft of the driving motor 14 drives the first bevel gear 15 to rotate, the first bevel gear 15 simultaneously drives the two second bevel gears 16 on the left and right sides to rotate, the second bevel gears 16 drive the two lead screws 17 on the left and right sides to rotate, the two lead screws 17 drive the two push plates 18 to move left and right, because the rotation directions of the two lead screws 17 are opposite, the moving directions of the two push plates 18 are opposite, namely the two push plates 18 can move close to each other or move away from each other, when the device is in the initial use stage, the driving motor 14 can drive the two push plates 18 to move away from each other, so that the support plate 10 is driven by the support rod 9 and the slider 13 to move downwards, the support plate 10 is arranged above the bottom plate 7, at the moment, the transformer is arranged on, the hook 2 is connected with the buckle 1, the driving motor 14 is started at the moment, the supporting plate 10 slightly moves upwards for a certain distance, so that the elastic fixing belt 3 is tensioned, the transformer is fixed on the supporting plate 10, the whole device can be freely moved at the moment, after the device moves to a target position, the driving motor 14 is reversely started, the supporting plate 10 descends, the elastic fixing belt 3 is loosened, the hook 2 can be separated from the buckle 1, the height of the transformer can be normally adjusted at the moment, and the height of the transformer can be matched with other electric appliances for use; the utility model is suitable for a movable transformer base drives the transformer through layer board 10 that sets up and can reciprocate and removes to adjust transformer's operating height, and when fixed, can make elastic fixation area 3 be in the state of tightening through adjusting transformer's height, guaranteed that the transformer is by stable fixed, also make the transformer that this device can fix not unidimensional model simultaneously, application scope is wider.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a portable transformer base, includes bottom plate (7), and the lower surface left and right sides of bottom plate (7) is equipped with first fixed plate (4), and the lower extreme of first fixed plate (4) is rotated and is connected dwang (5), and both ends are equipped with wheel (6) around dwang (5), a serial communication port, the lower surface middle part of bottom plate (7) is equipped with driving motor (14), the first bevel gear of output shaft fixed connection (15) of driving motor (14), the left and right sides meshing of first bevel gear (15) connects second bevel gear (16), the tip of second bevel gear (16) fixed connection lead screw (17), the middle part threaded connection push pedal (18) of lead screw (17), the lower extreme of joint support pole (9) is rotated to the front and back both sides of the upper surface of push pedal (18), the lower surface middle part of joint slider (13) is rotated to the upper end of bracing piece (9), the upper portion sliding connection of slider (13) sets up in the And (3) side.

2. The movable transformer base according to claim 1, characterized in that the rear side of the bottom plate (7) is rotatably connected with the rear end of the elastic fixing band (3), and the front end of the elastic fixing band (3) is provided with a hook (2).

3. The movable transformer base according to claim 2, characterized in that the front side of the bottom plate (7) is provided with a buckle (1) which is matched with the hook (2).

4. The movable transformer base according to claim 1, characterized in that a yielding groove (8) is formed in the middle of the bottom plate (7), and a support rod (9) penetrates through the middle of the yielding groove (8).

5. The movable transformer base according to claim 1, characterized in that the bottom plate (7) is provided with second fixing plates (19) at left and right sides of the lower surface, and the second fixing plates (19) are rotatably connected with one ends of the lead screws (17) near the outer sides.

6. The movable transformer base according to claim 1, wherein the bottom plate (7) is provided with third fixing plates (20) at the front and rear sides of the lower surface, a guide rod (21) is arranged between the third fixing plates (20), and the left and right sides of the guide rod (21) are slidably connected with the front and rear sides of the push plate (18).

7. A movable transformer base according to claim 1, characterized in that the left end of the bottom plate (7) is provided with a pull rod (11), and the end of the pull rod (11) is provided with a handle (12).