CN210628039U

CN210628039U - Reactor capable of reducing magnetic flux loss

Info

Publication number: CN210628039U
Application number: CN201922209157.6U
Authority: CN
Inventors: 刘孟良
Original assignee: Guangzhou Aici Electronics Co Ltd
Current assignee: Guangzhou Aici Electronics Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-05-26
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to a reactor technical field just discloses a can reduce reactor of magnetic flux loss, including mounting panel, reactance device, two buffering rubber, roof, head rod, connecting device and fixation nut, the lower surface of mounting panel is equipped with the buffer board, first cavity, two have all been seted up to the inside left and right sides of buffer board the inside of first cavity all is equipped with first stopper, two one side fixedly connected with lead screw, two respectively of first stopper one side that deviates from mutually the lead screw one end that deviates from mutually runs through corresponding first cavity respectively and outwards extends and with buffer board threaded connection, two the lead screw is located the buffer board and is outside one end fixedly connected with bull stick respectively, and the second connecting rod has been cup jointed in the activity respectively to the pole wall. The utility model discloses can realize the cushioning effect at the in-process to the reactor transportation, avoid receiving the damage in the transportation.

Description

Reactor capable of reducing magnetic flux loss

Technical Field

The utility model relates to a reactor technical field especially relates to a can reduce reactor of magnetic flux loss.

Background

Reactors, also called inductors, are electrical conductors that, when energized, generate a magnetic field in a certain spatial area occupied by a conductor, so that all electrical conductors capable of carrying current are inductive in the general sense. However, the inductance of the electrified long straight conductor is small, and the generated magnetic field is not strong, so that the actual reactor is a reactor in which a conducting wire is wound into a solenoid shape, and is called an air-core reactor.

Wherein patent number is CN205984546U discloses a three-phase shunt reactor, the on-line screen storage device comprises a base, the equal fixedly connected with buffer in both sides of base bottom, the equal fixedly connected with fixed block in both sides of base, it is provided with mounting bolt to run through on the fixed block, the first buffering rubber sheet of top fixedly connected with of base, the three reactance device of top fixedly connected with of first buffering rubber sheet, this three-phase shunt reactor, iron core cake adopt radial lamination, and the magnetic flux of its diffusion is parallel with the silicon steel sheet when getting into adjacent iron core cake to reduce the eddy current loss, reduced the temperature of reactor in the use simultaneously, through buffer's improvement, avoid because vibrate the reactance device damage that leads to greatly in the transportation, but, the device still has following technical defect when using:

the buffer device of the reactor is always fixedly connected with the base of the reactor, so that equipment is too messy when the reactor is installed and used, and the reactor is inconvenient to use in a high-voltage environment.

Disclosure of Invention

The utility model aims at solving among the prior art that whole device is comparatively complicated, in case when using under high voltage environment, the buffer of under base surface is comparatively mixed and disorderly, influences its problem of maintaining safe in utilization, and the reactor that can reduce the magnetic flux loss that proposes.

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

a reactor capable of reducing magnetic flux loss comprises a mounting plate, a reactance device, two buffering rubber sheets, a top plate, first connecting rods, a connecting device and a fixing nut, wherein a buffer plate is arranged on the lower surface of the mounting plate, first cavities are formed in the left side and the right side of the interior of the buffer plate, first limiting blocks are arranged in the two first cavities, lead screws are fixedly connected to the opposite sides of the two first limiting blocks respectively, the opposite ends of the two lead screws penetrate through the corresponding first cavities respectively, extend outwards and are in threaded connection with the buffer plate, rotating rods are fixedly connected to the outer ends of the two lead screws respectively, second connecting rods are movably sleeved on rod walls respectively, first limiting rods are fixedly connected to the upper ends of the two second connecting rods respectively, and limiting holes are formed in the left side and the right side of the interior of the mounting plate respectively, two first gag lever posts respectively with the spacing hole phase-match that corresponds, the lower fixed surface of buffer board is connected with buffer.

Preferably, the buffering device comprises a bottom plate, a first supporting block and four second supporting blocks are fixedly arranged at the center and the edge of the upper surface of the bottom plate respectively, a supporting rod is fixedly connected between the first supporting block and each second supporting block, a spring is movably sleeved on the rod wall of each supporting rod, each spring is fixedly connected with the corresponding second supporting block respectively, a first slider is fixedly connected with the other end of each spring, each first slider is movably sleeved with the corresponding supporting rod respectively, a third connecting rod is fixedly connected to the upper end of each first slider through a first shaft pin respectively, the upper end of each third connecting rod is rotatably connected with a fixing rod through a second shaft pin respectively, and the upper end of each fixing rod is fixedly connected with the lower surface of the mounting plate respectively.

Preferably, the lower surface of the mounting plate is symmetrically and fixedly provided with second limiting rods, a second cavity is formed in each of the four second supporting blocks, and the lower ends of the four second limiting rods respectively penetrate through the corresponding second supporting blocks, extend into the corresponding second cavities and are fixedly connected with second limiting blocks respectively.

Preferably, the surface of the rotating rod is provided with anti-skid stripes.

Preferably, the spring is made of stainless steel materials, and the precision coefficient of the spring is large.

Preferably, every the equal fixedly connected with second slider of lateral wall of bracing piece, every the spout has all been seted up to the inner wall of first slider, every the spout respectively with the second slider phase-match that corresponds.

Compared with the prior art, the utility model provides a can reduce reactor of magnetic flux loss possesses following beneficial effect:

1. this can reduce reactor of magnetic flux loss through setting up the first gag lever post in second connecting rod upper end, is convenient for insert the inside that corresponds spacing hole with first gag lever post when rotating the lead screw through the bull stick, realizes reactor and buffer's fixed connection.

2. This can reduce reactor of magnetic flux loss through setting up the buffer in buffer board lower surface, can play certain cushioning effect to it at the in-process of transporting the reactor, avoids receiving the damage at the in-process of transportation.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize cushioning effect at the in-process to the reactor transportation, avoid receiving the damage in the transportation.

Drawings

Fig. 1 is a schematic structural diagram of a reactor capable of reducing magnetic flux loss according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of the connection structure of the upper surface of the base plate in fig. 1.

In the figure: the device comprises a mounting plate 1, a reactance device 2, a buffer rubber 3, a top plate 4, a first connecting rod 5, a fixing nut 6, a buffer plate 7, a first limiting block 8, a lead screw 9, a rotating rod 10, a second connecting rod 11, a first limiting rod 12, a bottom plate 13, a first supporting block 14, a second supporting block 15, a supporting rod 16, a spring 17, a first sliding block 18, a third connecting rod 19, a fixing rod 20, a second limiting rod 21, a second limiting block 22, a second sliding block 23 and a connecting device 24.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a reactor capable of reducing magnetic flux loss comprises a mounting plate 1, a reactance device 2, two buffer rubber sheets 3, a top plate 4, a first connecting rod 5, a connecting device 24 and a fixing nut 6, wherein a buffer plate 7 is arranged on the lower surface of the mounting plate 1, first cavities are respectively formed on the left side and the right side of the interior of the buffer plate 7, first limit blocks 8 are respectively arranged in the interior of the two first cavities, lead screws 9 are respectively and fixedly connected to the opposite sides of the two first limit blocks 8, the opposite ends of the two lead screws 9 respectively penetrate through the corresponding first cavities and extend outwards and are in threaded connection with the buffer plate 7, rotating rods 10 are respectively and fixedly connected to the outer ends of the two lead screws 9 positioned on the buffer plate 7, second connecting rods 11 are respectively and movably sleeved on the rod walls, first limit rods 12 are respectively and fixedly connected to the upper ends of the two second connecting rods 11, limit holes are respectively formed on the left side, the two first limiting rods 12 are respectively matched with the corresponding limiting holes, and the lower surface of the buffer plate 7 is fixedly connected with a buffer device, so that the reactance device 6 can be conveniently connected with the buffer plate 7 through the mounting plate 1 through the first limiting rods 12.

Buffer includes bottom plate 13, the upper surface center department and the edge of bottom plate 13 are fixed respectively and are equipped with first supporting shoe 14 and four second supporting shoes 15, equal fixedly connected with bracing piece 16 between first supporting shoe 14 and every second supporting shoe 15, the equal activity of the pole wall of every bracing piece 16 has cup jointed spring 17, every spring 17 respectively with the 15 fixed connection of second supporting shoe that correspond, and the other end is the first slider 18 of fixedly connected with respectively, every first slider 18 cup joints with the bracing piece 16 activity that corresponds respectively, the upper end of every first slider 18 is respectively through first pivot fixedly connected with third connecting rod 19, the upper end of every third connecting rod 19 is connected with dead lever 20 through the second pivot rotation respectively, the upper end of every dead lever 20 respectively with the lower fixed surface of mounting panel 1 is connected.

The lower surface symmetry of mounting panel 1 is fixed and is equipped with second gag lever post 21, and the second cavity has all been seted up to the inside of four second supporting shoes 15, and the lower extreme of four second gag lever posts 21 runs through corresponding second supporting shoes 15 respectively and extends to the inside of corresponding second cavity and fixedly connected with second stopper 22 respectively, avoids buffer board 7 to be lifted too high.

The surface of the rotating rod 10 is provided with anti-slip stripes, so that the friction between a hand and the rotating rod is increased, and the rotating rod is more labor-saving to rotate.

The spring 17 is made of stainless steel material and the precision coefficient of the spring 17 is large, so that the spring 17 is not completely compressed after the reactor device is mounted on the upper surface of the buffer plate 7.

The equal fixedly connected with second slider 23 of lateral wall of every bracing piece 16, the spout has all been seted up to the inner wall of every first slider 18, every spout respectively with the second slider 23 phase-match that corresponds, avoid taking place relative rotation between first slider 18 and the bracing piece 16.

In the utility model, when in use, two first limiting rods 12 are respectively inserted into the corresponding limiting holes, two rotating rods 10 are respectively rotated, the rotating rods 10 drive corresponding screw rods 9 to rotate, the screw rods 9 enable two second connecting rods 11 to firmly connect the mounting plate 1 and the buffer plate 7 through threaded connection with the buffer plate 7, the mounting plate 1 and the buffer plate 7 are prevented from being separated, when the mounting plate is collided in the transportation process, the buffer plate 7 moves downwards, the buffer plate 7 drives the fixed rod 20 to move downwards, the fixed rod 20 drives the third connecting rod 19 to move downwards, the third connecting rod 19 extrudes the corresponding first slider 18 to move, the first slider 18 extrudes the corresponding spring 17, the spring 17 plays a certain buffering role on the mounting device, the reactance device 6 is prevented from being damaged in the transportation process, when the reactance device 6 is not mounted on the upper surface of the buffer plate 7 through the mounting plate 1, the spring 17 extrudees the corresponding first slider 18, and the corresponding dead lever 20 is extruded through the corresponding third connecting rod 19 to first slider 18, dead lever 20 lifting buffer board 7, and buffer board 7 drives second gag lever post 21 upward movement, and second stopper 22 plays limiting displacement to buffer board 7, avoids making buffer board 7 by the lifting too high because spring 17's elasticity is too big.

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. A reactor capable of reducing magnetic flux loss comprises a mounting plate (1), a reactance device (2), two buffering rubber sheets (3), a top plate (4), first connecting rods (5), a connecting device (24) and a fixing nut (6), and is characterized in that a buffering plate (7) is arranged on the lower surface of the mounting plate (1), first cavities are formed in the left side and the right side of the inside of the buffering plate (7), first limiting blocks (8) are arranged in the two first cavities, lead screws (9) are fixedly connected to the opposite sides of the two first limiting blocks (8) respectively, the opposite ends of the two lead screws (9) penetrate through the corresponding first cavities respectively and extend outwards and are in threaded connection with the buffering plate (7), rotating rods (10) are fixedly connected to the outer ends of the two lead screws (9) which are positioned on the buffering plate (7) respectively, and the pole wall has movably cup jointed second connecting rod (11) respectively, two the upper end of second connecting rod (11) is first gag lever post (12) of fixedly connected with respectively, spacing hole has been seted up respectively to the inside left and right sides of mounting panel (1), and two first gag lever posts (12) are respectively with the spacing hole phase-match that corresponds, the lower fixed surface of buffer board (7) is connected with buffer.

2. The reactor capable of reducing the magnetic flux loss according to claim 1, wherein the buffer device comprises a bottom plate (13), a first supporting block (14) and four second supporting blocks (15) are respectively and fixedly arranged at the center and the edge of the upper surface of the bottom plate (13), a supporting rod (16) is respectively and fixedly connected between the first supporting block (14) and each second supporting block (15), a spring (17) is movably sleeved on the rod wall of each supporting rod (16), each spring (17) is respectively and fixedly connected with the corresponding second supporting block (15), a first sliding block (18) is respectively and fixedly connected at the other end, each first sliding block (18) is respectively and movably sleeved with the corresponding supporting rod (16), a third connecting rod (19) is respectively and fixedly connected at the upper end of each first sliding block (18) through a first shaft pin, the upper end of each third connecting rod (19) is rotatably connected with a fixing rod (20) through a second shaft pin, and the upper end of each fixing rod (20) is fixedly connected with the lower surface of the mounting plate (1).

3. The reactor capable of reducing the magnetic flux loss according to claim 2, wherein the lower surface of the mounting plate (1) is symmetrically and fixedly provided with second limiting rods (21), a second cavity is formed inside each of the four second supporting blocks (15), and the lower ends of the four second limiting rods (21) respectively penetrate through the corresponding second supporting blocks (15), extend into the corresponding second cavities, and are respectively and fixedly connected with second limiting blocks (22).

4. The reactor capable of reducing the loss of the magnetic flux as claimed in claim 1, wherein the surface of the rotating rod (10) is provided with anti-slip stripes.

5. An inductor capable of reducing magnetic flux loss according to claim 2, characterized in that the spring (17) is made of stainless steel material, and the precision coefficient of the spring (17) is large.

6. The reactor capable of reducing the magnetic flux loss according to claim 2, wherein a second sliding block (23) is fixedly connected to a side wall of each supporting rod (16), a sliding groove is formed in the inner wall of each first sliding block (18), and each sliding groove is matched with the corresponding second sliding block (23).