CN216212709U - Frequency converter reactor with inductance-action wound static induction device - Google Patents

Abstract

The utility model discloses a frequency converter reactor with an inductance-acting winding type static induction device, belonging to the field of reactors, which comprises a reactor body, wherein connecting sheets are arranged at the upper end and the lower end of the reactor body, a convex piece is arranged at the lower end of the connecting sheet at the lower end, a base is arranged at the lower end of the convex piece, a limiting plate is arranged at the front end of the base, two limiting sheets are fixedly arranged at the rear end of each limiting sheet through designed limiting sheets, limiting strips, sliding grooves, screw rods, springs and rotating nuts, the sliding grooves are arranged in the limiting strips, the middle parts of the screw rods slide in the sliding grooves, the rotating nuts are arranged at the outer sides of the upper ends of the screw rods, when the reactor body needs to be limited, a worker can push the limiting strips forwards to enable the limiting sheets to be completely arranged at the upper end of the base, then manually screw the rotating nuts to rotate downwards, the rotating nuts drive the limiting strips and the limiting sheets to move downwards, when the limiting sheets move downwards to contact with the base, the base can be fixed, the installation and the spacing of reactor body are convenient for.

Description

Frequency converter reactor with inductance-action wound static induction device

Technical Field

The utility model relates to the field of reactors, in particular to a frequency converter reactor with an inductance-acting winding type static induction device.

Background

The reactor is also called as an inductor, when one conductor is electrified, a magnetic field can be generated in a certain space range occupied by the conductor, so that all electric conductors capable of carrying current have the general sensitivity, but the inductance of the electrified long straight conductor is smaller, and the generated magnetic field is not strong, so that the actual reactor is in a mode that a conducting wire is wound into a solenoid, and is called as an air reactor; sometimes, in order to make the solenoid have larger inductance, a core is inserted into the solenoid, so called core reactor, the reactance is divided into inductive reactance and capacitive reactance, the more scientific classification is that the inductive reactance and the capacitive reactance are collectively called reactor, however, since the inductor is existed in the past and is called reactor, so now the capacitor is called the capacitive reactance, and the reactor is specially called inductor.

In the prior art, the reactor is limited by the mounting nuts in the base at the bottom, so that the reactor is inconvenient to mount, and the reactor can be taken out only by dismounting all the nuts when being dismounted, so that the reactor is inconvenient to dismount, and the practicability and convenience of the reactor are reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a converter reactor with an inductive wound-type stationary induction device to solve the problems set forth in the background art.

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

the utility model provides a take static induction system's of inductance effect wire-wound converter reactor, includes the reactor body, the connection piece is all installed to reactor body upper and lower extreme, the connection piece all with reactor body fixed connection, the lower extreme protruding piece is installed to the connection piece lower extreme, protruding piece and lower extreme connection piece fixed connection, the base is installed to protruding piece lower extreme, protruding piece and base fixed connection, the limiting plate is installed to the base front end, limiting plate internally mounted has two stop nuts, the limiting plate mid-mounting has the screw rod, the screw rod rotates with the limiting plate to be connected.

As a further scheme of the utility model: two a plurality of connecting rods are all installed inside the connecting piece, the upper end the connecting piece top mid-mounting has the aluminum sheet, can be with two connecting piece fixed connection through the connecting rod, makes the reactor body more firm when using.

As a still further scheme of the utility model: the screw rod is provided with a limiting strip in the middle, a sliding groove is formed in the limiting strip, the limiting strip is movably connected with the screw rod through the sliding groove, a spring is arranged at the lower end of the outer side of the screw rod, the limiting strip can move back and forth on the outer side of the screw rod according to a track of the sliding groove, and the limiting strip can be supported through the installation of the spring.

As a still further scheme of the utility model: the middle part of the outer side of the screw rod is provided with a rotating nut, the rotating nut is rotationally connected with the screw rod, a worker can twist the rotating nut, and the height of the limiting strip is determined by adjusting the large height of the rotating nut.

As a still further scheme of the utility model: the utility model discloses a spacing piece, including spacing piece, limiting plate, mounting seat, limiting plate upper end front end mid-mounting has the gag lever post, gag lever post and limiting plate fixed connection, two separation blades are installed to limiting plate upper end forward-mounted, the mount pad is all installed in the separation blade outside, the separation blade all through mount pad and limiting plate fixed connection, the gag lever post bottom is in the middle of two separation blades activity, and when the spacing piece back-and-forth movement, drive the gag lever post and move about in the middle of the separation blade.

As a still further scheme of the utility model: two spacing pieces are installed to spacing rear end, spacing piece all with spacing fixed connection, the plastic pad is all installed to base upper end both sides, but spacing piece direct contact base, with the base spacing, through the installation of plastic pad, the frictional force of multiplicable base.

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

according to the reactor body limiting device, through the designed limiting plates, the limiting strips, the sliding grooves, the screw rods, the springs and the rotating nuts, the limiting plates are installed at the front ends of the bases, the screw rods are installed in the middle of the limiting plates, the limiting strips are installed on the outer sides of the middle portions of the screw rods, the two limiting plates are fixedly installed at the rear ends of the limiting strips, the sliding grooves are formed in the limiting strips, the middle portions of the screw rods slide in the sliding grooves, the rotating nuts are installed on the outer sides of the upper ends of the screw rods, when the reactor body needs to be installed in a limiting mode, workers can push the limiting strips forwards to enable the limiting strips to be completely located at the upper end of the base, then the rotating nuts are manually screwed to rotate downwards, the rotating nuts drive the limiting strips and the limiting plates to move downwards, when the limiting strips move downwards to contact with the base, the base can be fixed, installation and limiting of the reactor body are facilitated, and convenience and practicability of the reactor body are effectively improved.

According to the reactor body limiting structure, the limiting rod is fixedly mounted in the middle of the front end of the limiting strip through the designed limiting rod, the mounting seat and the blocking piece, the two blocking pieces are mounted on the upper portion of the front end of the limiting plate, the mounting seat is fixedly mounted on the outer sides of the blocking pieces, the blocking pieces are fixed to the upper end of the limiting plate through the mounting seat, the bottom of the limiting rod extends into the middle of the two blocking pieces, when the limiting strip moves back and forth, the limiting rod moves in the middle of the blocking pieces, the limiting pieces are prevented from swinging left and right when moving, the stability of the limiting structure is improved, and the reactor body is convenient to mount and limit.

Drawings

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

FIG. 2 is a schematic view of the spring structure of the present invention;

FIG. 3 is a schematic structural view of a spacing piece according to the present invention;

fig. 4 is a schematic structural view of the base of the present invention.

In the figure: 1. a reactor body; 2. connecting sheets; 3. a connecting rod; 4. aluminum sheets; 5. a male member; 6. a base; 7. a plastic pad; 8. a limiting plate; 9. a limit nut; 10. a mounting seat; 11. a baffle plate; 12. a limiting rod; 13. a limiting strip; 14. a chute; 15. a screw; 16. rotating the nut; 17. a spring; 18. a limiting sheet.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, a frequency converter reactor with an inductance winding type static induction device includes a reactor body 1, connection pieces 2 are mounted at upper and lower ends of the reactor body 1, the connection pieces 2 are fixedly connected with the reactor body 1, a convex piece 5 is mounted at a lower end of the lower end connection piece 2, the convex piece 5 is fixedly connected with the lower end connection piece 2, a base 6 is mounted at a lower end of the convex piece 5, the convex piece 5 is fixedly connected with the base 6, a limiting plate 8 is mounted at a front end of the base 6, two limiting nuts 9 are mounted inside the limiting plate 8, a screw rod 15 is mounted in the middle of the limiting plate 8, and the screw rod 15 is rotatably connected with the limiting plate 8.

Wherein, a plurality of connecting rods 3 are all installed to two connection pieces 2 inside, and 2 top mid-mounting of upper end connection piece have aluminum sheet 4, during the use, can make reactor body 1 more firm when using with two connection piece 2 fixed connection through connecting rod 3, through the installation of aluminum sheet 4, can accelerate the inside heat dissipation of reactor body 1, are favorable to the maintenance to reactor body 1.

The middle of the screw rod 15 is provided with the limiting strip 13, the inside sliding groove 14 that is provided with of the limiting strip 13, the limiting strip 13 is movably connected with the screw rod 15 through the sliding groove 14, the spring 17 is installed at the lower end of the outer side of the screw rod 15, during use, the limiting strip 13 can move back and forth on the outer side of the screw rod 15 according to the track of the sliding groove 14, the limiting strip 13 can be supported through the installation of the spring 17, and the limiting strip 13 can be conveniently used.

The middle part of the outer side of the screw rod 15 is provided with a rotating nut 16, the rotating nut 16 is rotationally connected with the screw rod 15, when the limiting device is used, a worker can screw the rotating nut 16, and the height of the limiting strip 13 is determined by adjusting the large height of the rotating nut 16.

13 front end mid-mounting of spacing strip has gag lever post 12, gag lever post 12 and 13 fixed connection of spacing strip, 8 upper end front-mounted of limiting plate have two separation blades 11, mount pad 10 is all installed in the separation blade 11 outside, separation blade 11 all passes through mount pad 10 and 8 fixed connection of limiting plate, during the use, gag lever post 12 bottom is in the middle of two separation blades 11 activities, during spacing strip 13 back-and-forth movement, drive gag lever post 12 in the middle of separation blade 11 activities, setting through separation blade 11, make gag lever post 12 and spacing strip 13 equal vertical motion around, can effectively improve spacing strip 13's stability.

Two spacing pieces 18 are installed to spacing 13 rear ends, and spacing piece 18 all with spacing 13 fixed connection, plastic pad 7 is all installed to 6 upper end both sides of base, and during the use, but spacing piece 18 direct contact base 6 is spacing with base 6, through the installation of plastic pad 7, and multiplicable base 6's frictional force makes spacing more firm of base 6.

The working principle of the utility model is as follows: firstly, moving the reactor body 1 to the rear end of a limiting plate 8, then manually pushing a limiting strip 13 and a limiting sheet 18 backwards by an operator, meanwhile, moving a limiting rod 12 backwards in the middle of two blocking pieces 11 to enable the limiting sheet 18 and the limiting sheet 13 to vertically move backwards, preventing the limiting strip 13 and the limiting sheet 18 from inclining when moving, when the limiting sheet 18 completely reaches the upper end position of a base 6, the operator can manually screw a rotating nut 16 to enable the rotating nut 16 to drive the limiting strip 13 and the limiting sheet 18 to move downwards until the limiting sheet 18 is in contact with the upper end of the base 6, and the upper end of the base 6 is provided with a plastic pad 7 which can increase the friction force of the base 6, so that the contact between the limiting sheet 18 and the base 6 is firmer, the reactor body 1 is limited, when the reactor body 1 needs to be dismantled, manually unscrewing the rotating nut 16 to rotate the rotating nut 16 to the upper end position of a screw rod 15, the limiting strip 13 and the limiting sheet 18 can move upwards, the spring 17 at the lower end of the screw rod 15 can support the limiting strip 13 to prevent the limiting strip 13 from sliding downwards, the limiting strip 13 is assisted to be limited, and then the reactor body 1 is directly taken out, so that the reactor body 1 is convenient to install and disassemble.

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 (6)

1. The utility model provides a take static induction system's of inductance effect wound-type converter reactor, includes reactor body (1), its characterized in that: connection piece (2) are all installed to lower extreme on reactor body (1), connection piece (2) all with reactor body (1) fixed connection, lower extreme protruding piece (5) are installed to connection piece (2) lower extreme, protruding piece (5) and lower extreme connection piece (2) fixed connection, base (6) are installed to protruding piece (5) lower extreme, protruding piece (5) and base (6) fixed connection, limiting plate (8) are installed to base (6) front end, limiting plate (8) internally mounted has two stop nut (9), limiting plate (8) mid-mounting has screw rod (15), screw rod (15) are rotated with limiting plate (8) and are connected.

2. A frequency converter reactor with an inductive wound static induction device according to claim 1, characterized in that: two a plurality of connecting rods (3) are all installed to connection piece (2) inside, the upper end connection piece (2) top mid-mounting has aluminum sheet (4).

3. A frequency converter reactor with an inductive wound static induction device according to claim 1, characterized in that: screw rod (15) mid-mounting has spacing (13), inside spout (14) that is provided with of spacing (13), spacing (13) are through spout (14) and screw rod (15) swing joint, spring (17) are installed to screw rod (15) outside lower extreme.

4. A frequency converter reactor with an inductive wound static induction device according to claim 1, characterized in that: the middle part of the outer side of the screw rod (15) is provided with a rotating nut (16), and the rotating nut (16) is rotationally connected with the screw rod (15).

5. A frequency converter reactor with an inductive wound static induction device according to claim 3, characterized in that: spacing (13) front end mid-mounting has gag lever post (12), gag lever post (12) and spacing (13) fixed connection, limiting plate (8) upper end forward-mounted has two separation blades (11), mount pad (10) are all installed in separation blade (11) outside, separation blade (11) all through mount pad (10) and limiting plate (8) fixed connection.

6. A frequency converter reactor with an inductive wound static induction device according to claim 3, characterized in that: two spacing pieces (18) are installed to spacing strip (13) rear end, spacing piece (18) all with spacing strip (13) fixed connection, plastic pad (7) are all installed to base (6) upper end both sides.

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