CN210349517U

CN210349517U - Low-voltage reactive compensation reactor

Info

Publication number: CN210349517U
Application number: CN201921371108.6U
Authority: CN
Inventors: 葛丁伟; 余秀红; 韩大象
Original assignee: Jiangsu Ltec Electric Co ltd
Current assignee: Jiangsu Ltec Electric Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-04-17
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a low pressure reactive compensation reactor, including the reactor main part, the upper and lower both ends of reactor main part all are provided with the mounting panel, the front of telescopic link all is connected with the one end of shock attenuation pole through the articulated shaft, the front of connecting plate all is provided with the dead lever, the fixed storehouse has all been seted up to the left and right sides of the positive bottom of connecting plate, one side that the fixed block is close to the connecting plate all is connected with the inner wall in fixed storehouse through the third spring. The utility model discloses reduce the vibration range of reactor main part, thereby avoid the reactor main part to receive to drive with electrical apparatus and produce vibrations and lead to the internals to be for or damage, cause the loss to influence the normal use with electrical apparatus, contradict with the dead lever through the fixed block, fix the dead lever position, thereby fix connecting wire, it is convenient to connect, difficult not hard up, it is convenient to dismantle, the connection use and the dismantlement of the device of being convenient for have increased its practicality.

Description

Low-voltage reactive compensation reactor

Technical Field

The utility model relates to a low pressure reactive compensation reactor technical field specifically is a low pressure reactive compensation reactor.

Background

When the capacitor is in a compensation capacity without power, the capacitor is often influenced by harmonic current, switching-on surge current and operation overvoltage to cause capacitor damage and power factor reduction, therefore, a series reactor is additionally arranged at the front end of the capacitor to inhibit and absorb harmonic waves, protect the capacitor, avoid the influence of harmonic voltage current and surge voltage current, improve the power quality, improve the power factor of a system and prolong the service life of the capacitor, the reactor at the present stage is directly fixed on an electric appliance through objects such as bolts, but inevitably generates vibration in the using process of the electric appliance, parts in the reactor can deviate or be damaged due to long-time vibration, the service life of the reactor is influenced, and the normal use of the electric appliance is also influenced, and most connecting wires penetrate through connecting holes on the reactor and are wound when the reactor is normally used and installed, the connecting wires may loosen during use and are inconvenient to connect. For this reason, we propose a low-voltage reactive compensation reactor to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure reactive compensation reactor, direct article snap-on such as bolt when solving the reactor in the present stage that proposes in the above-mentioned background art is on using electrical apparatus, but can unavoidably produce vibrations in the use with electrical apparatus, long-time vibrations can make the part in the reactor produce skew or damage, thereby influence the life of reactor, also can influence the normal use with electrical apparatus, and the reactor passes the connecting hole on the reactor with connecting wire mostly when the normal use installation, then the winding, connecting wire probably can become flexible in the use, and connect comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage reactive compensation reactor comprises a reactor main body, wherein the upper end and the lower end of the reactor main body are both provided with a mounting plate, the left side and the right side of the upper end and the lower end of the reactor main body are both provided with telescopic rods, the front surfaces of the telescopic rods are both connected with one end of a damping rod through a hinged shaft, one side of the mounting plate close to the reactor main body is both welded with a damping bin, and the damping bin is internally provided with two groups of damping blocks which are connected with each other through a second spring, the upper end and the lower end of the front surface of the reactor main body are both provided with connecting plates, the connecting plates are three groups, the front surfaces of the connecting plates are all provided with connecting holes in a penetrating way, the front surfaces of the connecting plates are all provided with fixing rods, the left side and the right side of the bottom end of the front surface of the connecting plates are both provided with fixing bins, and the fixed bin is internally provided with fixed blocks, and one side of each fixed block, which is close to the connecting plate, is connected with the inner wall of the fixed bin through a third spring.

Preferably, the left end and the right end of the telescopic rod, which are close to one side of the reactor main body, are welded and fixed with the reactor main body, and the other end of the telescopic rod is welded and fixed with the mounting plate.

Preferably, all the cover is equipped with first spring on the telescopic link, and the one end of first spring all with mounting panel welded fastening, the other end of first spring all with telescopic link welded fastening.

Preferably, the other end of the shock absorption rod is connected with the front face of the shock absorption block on the same side through a hinge shaft.

Preferably, the left end and the right end of the back of the fixed rod are both welded with sliding blocks, and the left side and the right side of the front of the connecting plate are both provided with sliding grooves matched with the sliding blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a resilience force of first spring and second spring drives telescopic link, snubber block and shock-absorbing rod and resets, from reducing the vibration range of reactor main part, avoids the reactor main part to receive the electric apparatus to drive and produce vibrations and consequently leads to the internals to be for or damage, causes the loss, and influences the normal use of electric apparatus, contradicts with the dead lever through the fixed block, fixes the dead lever position to fix connecting wire, it is convenient to connect, difficult not hard up, it is convenient to dismantle, the connection of being convenient for the device is used and is dismantled, its practicality has been increased;

by arranging the telescopic rod, the mounting plate, the damping rod and the damping bin, when the device is driven by an electric appliance to generate vibration, the reactor main body moves up and down, the telescopic rod is driven to move up and down, then the first spring is deformed, the damping rod is driven to move, the damping rod pushes the damping block to move, the damping block drives the second spring to deform, the telescopic rod is driven, the damping block and the damping rod are reset through the resilience force of the first spring and the second spring, the vibration amplitude of the reactor main body is reduced, the phenomenon that the reactor main body is driven by the electric appliance to generate vibration so as to cause the internal parts to be considered or damaged and cause loss is avoided, and the normal use of the electric appliance;

when the user need install and use the device, insert connecting wire from the connecting hole back, then drop-down dead lever for dead lever and connecting wire conflict, then draw the dead lever to the fixed block below, conflict with the dead lever through the fixed block, fix the dead lever position, thereby fix connecting wire, connect conveniently, difficult not hard up, it is convenient to dismantle, and the connecting use and the dismantlement of the device of being convenient for have increased its practicality.

Description of the 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 front view of the structure of the present invention;

fig. 2 is a schematic front view of the structure a in fig. 1 according to the present invention;

FIG. 3 is a schematic side view of the structure of the fixed bin and the fixed block of the present invention;

fig. 4 is a schematic side view of the structure a in fig. 1 of the present invention.

In the figure: 1. a reactor main body; 2. mounting a plate; 3. a telescopic rod; 4. a first spring; 5. a shock-absorbing lever; 6. a damping bin; 7. a damper block; 8. a second spring; 9. a connecting plate; 10. connecting holes; 11. fixing the rod; 12. fixing the bin; 13. a fixed block; 14. and a third spring.

The specific implementation mode is as follows:

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, the present invention provides an embodiment: a low-voltage reactive compensation reactor comprises a reactor main body 1, wherein mounting plates 2 are arranged at the upper end and the lower end of the reactor main body 1, telescopic rods 3 are arranged at the left side and the right side of the upper end and the lower end of the reactor main body 1, the left end and the right end of each telescopic rod 3 close to one side of the reactor main body 1 are welded and fixed with the reactor main body 1, the other end of each telescopic rod 3 is welded and fixed with the mounting plates 2, each telescopic rod 3 is sleeved with a first spring 4, one end of each first spring 4 is welded and fixed with the mounting plates 2, the other end of each first spring 4 is welded and fixed with the corresponding telescopic rod 3, the moving track of the reactor main body 1 is limited through the corresponding telescopic rod 3, the telescopic rods 3 and the reactor main body 1 are driven to reset through the first springs 4, the vibration amplitude is reduced, the front of each telescopic rod 3 is connected with one end of each damping, the function of the damping device is to limit the movement track of the damping rod 5 through the damping block 7;

a damping bin 6 is welded on one side of the mounting plate 2 close to the reactor main body 1, a damping block 7 is arranged inside the damping bin 6, and the damping blocks 7 are divided into two groups, the damping blocks 7 are connected through a second spring 8, the upper end and the lower end of the front surface of the reactor main body 1 are both provided with a connecting plate 9, the connecting plates 9 are three groups, the front surfaces of the connecting plates 9 are all provided with connecting holes 10 in a penetrating way, the front surfaces of the connecting plates 9 are all provided with fixed rods 11, the left end and the right end of the back surfaces of the fixed rods 11 are all welded with sliding blocks, the left side and the right side of the front surface of the connecting plates 9 are both provided with sliding chutes matched with the sliding blocks, the function of the device is to limit the moving track of the connecting plate 9, the left side and the right side of the front bottom end of the connecting plate 9 are both provided with fixed bins 12, and fixed block 13 is all provided with inside the fixed bin 12, and the one side that the fixed block 13 is close to connecting plate 9 all is connected with the inner wall of fixed bin 12 through third spring 14.

The working principle is as follows: when the device is driven by an electric appliance to generate vibration, the reactor main body 1 moves up and down to drive the telescopic rod 3 to move up and down, then the first spring 4 is deformed to drive the damping rod 5 to move, the damping rod 5 pushes the damping block 7 to move, so that the damping block 7 drives the second spring 8 to deform, the reactor main body 1, the telescopic rod 3, the damping block 7 and the damping rod 5 are driven to reset through the resilience force of the first spring 4 and the second spring 8, through repeated motion, the vibration amplitude of the reactor main body 1 is reduced, and the phenomenon that the reactor main body 1 is driven by the electric appliance to generate vibration to cause internal parts to be considered or damaged, so that loss is caused and the normal use of the electric appliance is influenced is avoided;

when the user need install and use the device, insert connecting wire from the connecting hole 10 back, then drop-down dead lever 11 for dead lever 11 contradicts with connecting wire, then draws dead lever 11 to fixed block 13 below, contradicts with dead lever 11 through fixed block 13, fixes dead lever 11 position, thereby fixes connecting wire, and convenient connection is difficult not hard up, and it is convenient to dismantle, and the device's of being convenient for connection use and dismantlement have increased its practicality, do above the utility model discloses a whole theory of operation.

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. A low-voltage reactive compensation reactor comprises a reactor main body (1), and is characterized in that: the reactor is characterized in that mounting plates (2) are arranged at the upper end and the lower end of the reactor main body (1), telescopic rods (3) are arranged on the left side and the right side of the upper end and the lower end of the reactor main body (1), the front faces of the telescopic rods (3) are connected with one ends of the shock absorption rods (5) through hinged shafts, shock absorption bins (6) are welded on one sides, close to the reactor main body (1), of the mounting plates (2), shock absorption blocks (7) are arranged inside the shock absorption bins (6), the shock absorption blocks (7) are divided into two groups, the shock absorption blocks (7) are connected through second springs (8), connecting plates (9) are arranged at the upper end and the lower end of the front face of the reactor main body (1), the connecting plates (9) are divided into three groups, connecting holes (10) are formed in the front face of the connecting plates (9), fixed storehouse (12) have all been seted up to the left and right sides of the positive bottom of connecting plate (9), and fixed storehouse (12) inside all is provided with fixed block (13), one side that fixed block (13) are close to connecting plate (9) all is connected with the inner wall in fixed storehouse (12) through third spring (14).

2. A low-voltage reactive compensation reactor according to claim 1, characterized in that: both ends all with reactor main part (1) welded fastening about telescopic link (3) are close to reactor main part (1) one side, the other end of telescopic link (3) all with mounting panel (2) welded fastening.

3. A low-voltage reactive compensation reactor according to claim 1, characterized in that: all the cover is equipped with first spring (4) on telescopic link (3), and the one end of first spring (4) all with mounting panel (2) welded fastening, the other end of first spring (4) all with telescopic link (3) welded fastening.

4. A low-voltage reactive compensation reactor according to claim 1, characterized in that: the other end of the shock absorption rod (5) is connected with the front face of the shock absorption block (7) on the same side through a hinged shaft.

5. A low-voltage reactive compensation reactor according to claim 1, characterized in that: the left end and the right end of the back of the fixed rod (11) are both welded with sliding blocks, and sliding grooves matched with the sliding blocks are formed in the left side and the right side of the front of the connecting plate (9).