CN215417755U - Transformer easy to assemble - Google Patents

Abstract

The utility model relates to the technical field of transformers, in particular to a transformer convenient to install, which comprises a transformer, wherein mounting plates are fixedly arranged on the surfaces of two sides of the transformer, a movable cavity is formed in the mounting plates, a movable block is movably arranged in the movable cavity, a spring is fixedly connected to the surface of one side of the movable block, the other end of the spring is fixedly connected with the surface of the inner wall of the movable cavity, the surface of the other side of the movable block penetrates through and extends to the outer side of the mounting plates, a bearing frame is fixedly arranged on the outer side of the mounting plates, fastening bolts are in threaded connection with the upper end and the lower end of one side, away from the movable block, of the bearing frame, a containing cavity is formed in the lower end of the transformer, and lead screws are rotatably arranged on two sides of the top of the inner side of the containing cavity.

Description

Transformer easy to assemble

Technical Field

The utility model relates to the technical field of transformers, in particular to a transformer convenient to install.

Background

The transformer is a device for changing alternating voltage by using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization), etc. However, the existing rural transformer is installed at the top of a power transformation room, the transformer needs to be installed on the surface of the fixing frame after the transformer is integrally transported to the roof by a crane, the transformer is heavy in mass, the transformer needs to be lifted and installed, the operation is complex, labor is wasted, the transformer is not easy to transport, the existing transformer is inconvenient to install and fix, the safety after the transformer is installed is not high, and the use convenience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of poor safety after installation and fixation and convenience in carrying in the prior art, and provides a transformer convenient to install.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a transformer convenient to install is designed, the transformer comprises a transformer, mounting plates are fixedly mounted on the surfaces of two sides of the transformer, a movable cavity is formed in the mounting plates, a movable block is movably arranged in the movable cavity, a spring is fixedly connected to the surface of one side of the movable block, the other end of the spring is fixedly connected with the surface of the inner wall of the movable cavity, the surface of the other side of the movable block extends to the outer side of the mounting plates in a penetrating manner, a bearing frame is fixedly mounted on the bearing frame, fastening bolts are connected to the upper end and the lower end of one side, away from the movable block, of the bearing frame in a threaded manner, a containing cavity is formed in the lower end of the transformer, lead screws are rotatably arranged on two sides of the top of the inner side of the containing cavity, a linkage plate is sleeved on the outer side of the lead screws in a threaded manner, universal wheels are fixedly mounted on the lower end face of the linkage plate, driven gears are fixedly mounted on the upper ends of the lead screws, a connecting shaft is rotatably arranged in the middle of the top of the containing cavity, the connecting axle extends to hold the inboard lower extreme fixed mounting in chamber have the driving gear, driving gear and both sides driven gear meshes simultaneously and links to each other, one side connecting axle upper end fixed mounting has drive pulley, the opposite side connecting axle upper end fixed mounting has driven pulley, driven pulley pass through the belt with the drive pulley transmission links to each other, drive pulley upper end fixed mounting has the motor, hold chamber lower extreme outside fixed mounting has the supporting seat.

Preferably, the driven gears on both sides have the same radius.

Preferably, the radius of the end part of the screw rod penetrating and extending below the linkage plate is larger than that of the upper part.

Preferably, the universal wheel has two position states, one of which is that the universal wheel is completely positioned in the accommodating cavity, at which time, the supporting seat is in contact with the ground, and the other of which is that the universal wheel is positioned below the accommodating cavity and in contact with the ground, at which time, the supporting seat is positioned above the universal wheel.

Preferably, a buffer pad is fixedly adhered to the surface of the bearing frame close to the movable block, and the inside of the buffer pad is made of a rubber structure.

The transformer convenient to install has the beneficial effects that: the bearing frame in the transformer is convenient to mount and fix with an external device through the fastening bolt, the spring can provide elastic buffering acting force, so that the transformer cannot be damaged by external collision and extrusion, and the mounting and fixing effects are good; its inside motor passes through the belt pulley and drives the connecting axle and rotate, the connecting axle rotates and drives the lead screw through the gear and rotate, the lead screw drives and can drive the linkage board and reciprocate, the linkage board reciprocates and then can drive the universal wheel and reciprocate to can adjust the universal wheel, just so can make the transformer can adapt to different circumstances, when transformer during operation, alright go with lifting the universal wheel, make the transformer fixed, when the transformer needs the transport, fall the universal wheel, be convenient for remove this transformer through the universal wheel, it is more convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of a transformer convenient to install according to the present invention;

fig. 2 is a schematic top view of a transformer according to the present invention, which is easy to install;

fig. 3 is an enlarged schematic structural diagram of a transformer convenient to mount according to the present invention at a in fig. 1.

In the figure: the device comprises a transformer 1, an accommodating cavity 2, a motor 3, a lead screw 4, a driven gear 5, a driving gear 6, a connecting shaft 7, a driving belt pulley 8, a driven belt pulley 9, a belt 10, a linkage plate 11, a supporting seat 12, a universal wheel 13, a mounting plate 14, a movable cavity 15, a spring 16, a movable block 17, a bearing frame 18, a fastening bolt 19 and a cushion pad 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, a transformer easy to assemble, including transformer 1, transformer 1 both sides equal fixed mounting in surface has mounting panel 14, movable chamber 15 has been seted up to mounting panel 14 inside, the activity of movable chamber 15 inside is equipped with movable block 17, movable block 17 one side fixed surface is connected with spring 16, the spring 16 other end links to each other with the fixed surface of movable chamber 15 inner wall, spring 16 can play the effect of spring-supported to movable block 17, movable block 17 opposite side surface runs through and extends to the mounting panel 14 outside and fixed mounting has accepting frame 18, the equal threaded connection in both ends has fastening bolt 19 about accepting frame 18 keeps away from one side of movable block 17, accepting frame 18 is convenient for to be fixed with the external device installation through fastening bolt 19.

And when the transformer is mounted and fixed with an external device through the receiving frame 18 and the fastening bolt 19, it should be noted here that: this transformer both sides are accepted frame 18 and need not all fixed, only need according to specific condition, can all fix the accepting frame 18 of both sides, however, if specific condition does not allow, then also can only fix accepting frame 18 of one side, all have the fixed effect of installation, and when accepting frame 18 and receiving the collision and when extrudeing, it can drive movable block 17 and take place to remove to accept frame 18, movable block 17 removes and can extrude spring 16, spring 16 can provide elastic buffer's effort, make the collision that the outside received and the extrusion can not cause the injury to the transformer.

The lower end of the transformer 1 is internally provided with an accommodating cavity 2, both sides of the top of the inner side of the accommodating cavity 2 are rotatably provided with screw rods 4, the outer side of each screw rod 4 is sheathed with a linkage plate 11 in a threaded manner, the radius of the end part of the screw rod 4 which extends to the lower part of the linkage plate 11 is larger than that of the upper part of the linkage plate, the lower end surface of the linkage plate 11 is fixedly provided with universal wheels 13, the upper ends of the screw rods 4 are fixedly provided with driven gears 5, the radiuses of the driven gears 5 at both sides are equal, the middle part of the top of the accommodating cavity 2 is rotatably provided with a connecting shaft 7, the connecting shaft 7 can rotate to drive a driving gear 6 to rotate, the driving gear 6 can drive the driven gears 5 to rotate, the driven gears 5 can drive the screw rods 4 to rotate, the screw rods 4 can drive the linkage plate 11 to move up and down, the linkage plate 11 can move up and down to drive the universal wheels 13 to move up and down, so that the universal wheels 13 can be adjusted, and the transformer can adapt to different conditions, when the transformer during operation, alright go with rising with universal wheel 13 for the transformer is fixed, when the transformer needs the transport, falls universal wheel 13, is convenient for remove this transformer through universal wheel 13, and it is more convenient to use.

Connecting axle 7 extends to the lower extreme fixed mounting who holds 2 inboard in chamber has driving gear 6, driving gear 6 links to each other with the meshing simultaneously of both sides driven gear 5, 7 upper end fixed mounting of one side connecting axle has drive pulley 8, 7 upper end fixed mounting of opposite side connecting axle has driven pulley 9, driven pulley 9 passes through belt 10 and links to each other with the transmission of drive pulley 8, 8 upper end fixed mounting of drive pulley have motor 3, hold 2 lower extreme outside fixed mounting in chamber 12, starter motor 3, motor 3 can drive pulley 8 and rotate, drive pulley 8 drives driven pulley 9 through belt 10 and rotates, drive pulley 8 and driven pulley 9 can drive connecting axle 7 simultaneously and rotate.

The motor 3 can drive the driving belt pulley 8 to rotate, the driving belt pulley 8 drives the driven belt pulley 9 to rotate through the belt 10, the driving belt pulley 8 and the driven belt pulley 9 can drive the connecting shaft 7 to rotate simultaneously, the connecting shaft 7 rotates to drive the driving gear 6 to rotate, the driving gear 6 rotates to drive the driven gear 5 to rotate, the driven gear 5 rotates to drive the lead screw 4 to rotate, the lead screw 4 rotates to drive the linkage plate 11 to move up and down, the linkage plate 11 moves up and down to drive the universal wheel 13 to move up and down, the universal wheel 13 has two position states, one of which, the universal wheel 13 is completely positioned in the accommodating cavity 2, at the moment, the supporting seat 12 is contacted with the ground, the transformer can only be supported and fixed through the supporting seat 12, the transformer can not move, the other, the universal wheel 13 is positioned below the accommodating cavity 2 and is contacted with the ground, at the moment, the supporting seat 12 is positioned above the universal wheel 13, the universal wheels 13 can move on the ground, so that the transformer can be moved conveniently.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, on the basis of embodiment 1, a buffer 20 is fixedly adhered to the surface of the receiving frame 18 close to the movable block 17, the inside of the buffer 20 is made of a rubber structure, and the buffer 20 has an elastic buffering function, so as to improve the elastic acting force between the supporting frame 18 and the movable block 17, and further improve the protection on both sides of the transformer.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (5)

1. The transformer convenient to mount comprises a transformer (1) and is characterized in that mounting plates (14) are fixedly mounted on the surfaces of two sides of the transformer (1), movable cavities (15) are formed in the mounting plates (14), movable blocks (17) are movably arranged in the movable cavities (15), springs (16) are fixedly connected to the surfaces of one sides of the movable blocks (17), the other ends of the springs (16) are fixedly connected to the surfaces of the inner walls of the movable cavities (15), the surfaces of the other sides of the movable blocks (17) penetrate through and extend to the outer sides of the mounting plates (14) and are fixedly mounted with bearing frames (18), fastening bolts (19) are connected to the upper ends and the lower ends of one side, away from the movable blocks (17), of each bearing frame (18), a containing cavity (2) is formed in the lower end of the transformer (1), and lead screws (4) are rotatably arranged on the two sides of the top of the inner side of the containing cavity (2), the outer side of the screw rod (4) is provided with a linkage plate (11) in a threaded sleeve mode, the linkage plate (11) is fixedly provided with an universal wheel (13) on the lower end face, the upper end of the screw rod (4) is fixedly provided with a driven gear (5), the middle of the top of the accommodating cavity (2) is provided with a connecting shaft (7) in a rotating mode, the connecting shaft (7) extends to the lower end of the inner side of the accommodating cavity (2) and is provided with a driving gear (6), the driving gear (6) is connected with two sides of the driven gear (5) in a meshed mode, one side of the upper end of the connecting shaft (7) is fixedly provided with a driving belt pulley (8), the other side of the upper end of the connecting shaft (7) is fixedly provided with a driven belt pulley (9), the driven belt pulley (9) is connected with the driving belt pulley (8) in a transmission mode through a belt (10), and the upper end of the driving belt pulley (8) is fixedly provided with a motor (3), a supporting seat (12) is fixedly arranged on the outer side of the lower end of the accommodating cavity (2).

2. An easy to install transformer according to claim 1, characterized in that the driven gears (5) on both sides have equal radius.

3. An easy to install transformer according to claim 1, characterized in that the radius of the end of the lead screw (4) extending through the linkage plate (11) below is larger than the radius of the upper part.

4. An easy to install transformer according to claim 1, characterized in that said universal wheel (13) has two positions, one in which said universal wheel (13) is completely inside said housing (2) with said support base (12) in contact with the ground, and two in which said universal wheel (13) is below said housing (2) and in contact with the ground with said support base (12) above said universal wheel (13).

5. An easy-to-mount transformer according to claim 1, wherein the receiving frame (18) is fixedly adhered with a buffer (20) on the surface close to the movable block (17), and the inside of the buffer (20) is made of rubber structure.

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