CN215645649U

CN215645649U - Protective structure of low-voltage reactive power compensation device

Info

Publication number: CN215645649U
Application number: CN202122028554.0U
Authority: CN
Inventors: 俞伟华
Original assignee: Jiangxi Jintai Electric Co ltd
Current assignee: Jiangxi Jintai Electric Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-25
Anticipated expiration: 2031-08-26

Abstract

The utility model relates to the technical field of low-voltage reactive compensation protection, in particular to a protection structure of a low-voltage reactive compensation device, which comprises a box body, wherein the bottom end of the box body is fixedly connected with a first limiting frame, the top end of the first limiting frame is provided with a second limiting frame, the top surface of the first limiting frame and the bottom surface of the second limiting frame are both provided with a plurality of mounting grooves, and the insides of the mounting grooves are both fixedly connected with first supporting rods. The utility model has the advantages that: carry out fixed connection through first spacing frame and box, and the both ends of a plurality of first bracing pieces are all through the first spacing frame of bolt and the spacing frame fixed connection of second, and then can be convenient for form certain protection in the both sides of box, through the locking bolt at the bolt of demolising a plurality of first bracing piece both ends and four second bracing piece both ends, and then can be convenient for the spacing frame of second, a plurality of first bracing pieces and second bracing piece are demolishd, thereby be convenient for demolish and recycle it.

Description

Protective structure of low-voltage reactive power compensation device

Technical Field

The utility model relates to the technical field of low-voltage reactive compensation protection, in particular to a protection structure of a low-voltage reactive compensation device.

Background

The reactive power compensation device plays a role in improving the power factor of a power grid in an electronic power supply system, reduces the loss of a power supply transformer and a transmission line, improves the power supply efficiency, and improves the power supply environment, so the reactive power compensation device is in an indispensable and very important position in the power supply system, the compensation device is reasonably selected, the loss of the network can be reduced to the maximum extent, the quality of the power grid is improved, the low-voltage reactive compensation device generally comprises a box body and reactive compensation electrical appliance parts arranged in the box body, when the existing low-voltage reactive compensation device is protected, corresponding partition plates or fences are generally required to be arranged outside the box body, and the problem of protecting the box body is solved, and the following defects are also existed:

the protective structure of the existing low-voltage reactive power compensation device is generally formed by welding steel rods, the mounting position is relatively fixed, the later-stage disassembly is inconvenient to recover, and the recovery is further influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a protective structure of a low-voltage reactive power compensation device.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a low pressure reactive power compensator's protective structure, includes the box, the first spacing frame of bottom fixedly connected with of box, the top of first spacing frame is provided with the spacing frame of second, a plurality of mounting grooves have all been seted up to the top surface of first spacing frame and the bottom surface of the spacing frame of second, and is a plurality of the first bracing piece of the equal fixedly connected with in inside of mounting groove, two second bracing pieces of the equal fixedly connected with in side that the box was kept away from to first spacing frame and the spacing frame of second.

Optionally, the middle part fixed connection switch of box side, one side fixedly connected with adjustment mechanism of second spacing frame top surface, adjustment mechanism includes base, connecting rod, fixture block, handle and fixation nut, can be convenient for carry out long-range rotation operation through the mounted position who changes adjustment mechanism to the switch of box outer wall.

Optionally, the position of the first limiting frame corresponds to the position of the second limiting frame, the first limiting frame is fixedly connected with the bottom end of the box body through a bolt, the first limiting frame and the second limiting frame are fixedly connected with the two ends of the first supporting rod respectively through bolts, a user can install the first limiting frame and the second limiting frame, and protection is formed outside the box body conveniently.

It is optional, four other fixedly connected with baffle, eight are equallyd divide at the both ends of second bracing piece the appearance of baffle is L shape, eight the baffle is equallyd divide do not first spacing frame and the spacing frame looks joint of second, eight the side of baffle is all rotated and is connected with locking bolt, eight locking bolt is equallyd divide do not with the spacing frame of first spacing frame and the spacing frame threaded connection of second, and the baffle can be convenient for carry on spacingly to the mounted position of second bracing piece, and convenient to use person installs and dismantles the second bracing piece, and convenient to use person gets into this protective structure's inside as required, and then daily maintenance.

Optionally, the method is characterized in that: the connecting rod rotates with the base to be connected, the one end and the fixture block fixed connection of connecting rod, the other end and the handle looks joint of connecting rod, the fixture block has seted up logical groove near the side of switch, lead to groove and switch looks joint, base and the spacing frame sliding connection of second, fixation nut's inside threaded connection has the butterfly bolt, can be convenient for through rotating butterfly bolt, be convenient for adjust the relative position of base and the spacing frame of second, can change the mounted position of base according to the switch position of different boxes to be convenient for rotate the switch of different positions.

The utility model has the following advantages:

1. this kind of low pressure reactive power compensator's protective structure carries out fixed connection through first spacing frame and box, and the both ends of a plurality of first bracing pieces are all through the first spacing frame of bolt and the spacing frame fixed connection of second, and then can be convenient for form certain protection in the both sides of box, through the locking bolt at the bolt of demolising a plurality of first bracing piece both ends and four second bracing piece both ends, and then can be convenient for the spacing frame of second, a plurality of first bracing pieces and second bracing piece are demolishd, thereby be convenient for demolish and recycle it.

2. This kind of low pressure reactive power compensator's protective structure, four second bracing pieces all through locking bolt respectively with first spacing frame and the spacing frame threaded connection of second, and then demolish eight locking bolts, and then can be convenient for take off four second bracing pieces, the person of facilitating the use gets into and opens the box and carry out the testing operation, rotate with the base through the connecting rod and be connected, lead to groove and switch looks joint, the rotating handle, can rotate by the remote control switch, thereby the person of facilitating the use externally controls the switch, thereby improve the security among the operation process.

Drawings

FIG. 1 is a schematic illustration of an explosive structure according to the present invention;

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

FIG. 3 is an enlarged schematic view of FIG. 1 at A;

FIG. 4 is an enlarged view of the structure of FIG. 1 at B;

fig. 5 is a schematic view of an adjustment mechanism of the present invention.

In the figure: the device comprises a box body 1, a mounting groove 2, a first supporting rod 3, a second limiting frame 4, a switch 5, a second supporting rod 6, a first limiting frame 7, an adjusting mechanism 8, a base 801, a connecting rod 802, a clamping block 803, a handle 804, a fixing nut 805, a baffle 9, a locking bolt 10, a butterfly bolt 11 and a through groove 12.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1 to 5, a protective structure of a low-voltage reactive power compensation device, it includes box 1, the first spacing frame 7 of bottom fixedly connected with of box 1, the top of first spacing frame 7 is provided with the spacing frame 4 of second, a plurality of mounting grooves 2 have all been seted up to the top surface of first spacing frame 7 and the bottom surface of the spacing frame 4 of second, the first bracing piece 3 of the equal fixedly connected with in inside of a plurality of mounting grooves 2, two second bracing pieces 6 of the equal fixedly connected with in side that box 1 was kept away from to first spacing frame 7 and the spacing frame 4 of second.

As an optional technical scheme of the utility model: middle part fixed connection switch 5 of box 1 side, one side fixedly connected with adjustment mechanism 8 of the 4 top surfaces of second spacing frame, adjustment mechanism 8 includes base 801, connecting rod 802, fixture block 803, handle 804 and fixation nut 805, fixation nut 805 is through welding mode and base 801 one side fixed connection, and then can be convenient for make butterfly bolt 11 and fixation nut 805 carry out threaded connection, thereby fixation base 1 and the relative position of the spacing frame 4 of second, convenient to use person is through rotating handle 804, drive switch 5 and rotate, the realization is carried out remote control, avoid the user to electrocute.

As an optional technical scheme of the utility model: the position of first spacing frame 7 is corresponding with the position of the spacing frame 4 of second, first spacing frame 7 passes through the bottom fixed connection of bolt and box 1, first spacing frame 7 and the spacing frame 4 of second all pass through the bolt respectively with the both ends fixed connection of first bracing piece 3, first spacing frame 7, the spacing frame 4 of second, the material of a plurality of first bracing pieces 3 and four second bracing pieces 6 can with choose for use insulating material, and then can effectively obstruct current transmission, protect the user, will have good toughness simultaneously, can be when suffering the striking like this, protect box 1 as far as possible.

As an optional technical scheme of the utility model: other fixedly connected with baffle 9 is equallyd divide at the both ends of four second bracing pieces 6, eight baffle 9's appearance is L shape, eight baffle 9 are equallyd divide do not first spacing frame 7 and the spacing frame 4 looks joint of second, the side of eight baffle 9 is all rotated and is connected with locking bolt 10, eight locking bolt 10 are equallyd divide do not with the spacing frame 7 of first spacing frame and the spacing frame 4 threaded connection of second, rotating locking bolt 10, thereby can be convenient for demolish four second bracing pieces 6, thereby the person of being convenient for gets into to protective structure's inside, to opening box 1, maintain or dismantle the change to the electrical components of box 1 inside, fix the baffle 9 at second bracing piece 6 both ends simultaneously, can be convenient for restrict the mounted position of second bracing piece 6, the person of being convenient for later stage installs and dismantles.

As an optional technical scheme of the utility model: connecting rod 802 rotates with base 801 to be connected, the one end and the fixture block 803 fixed connection of connecting rod 802, the other end and the handle 804 looks joint of connecting rod 802, the side that fixture block 803 is close to switch 5 has seted up logical groove 12, logical groove 12 and switch 5 looks joint, base 801 and the sliding connection of second spacing frame 4, the internal thread connection of fixation nut 805 has butterfly bolt 11, base 801, connecting rod 802, fixture block 803, the material of handle 804 and fixation nut 805 can choose engineering plastics for use and make through injection moulding process, and then can utilize the great resistivity of engineering plastics, thereby effectively obstruct the electric current, thereby convenient to use person operates.

The utility model discloses a need following step during the use:

1) when the protective structure is disassembled and recycled, the eight locking bolts 10 are firstly taken down, so that the four second support rods 6 can be conveniently taken down, then the bolts at the two ends of the plurality of first support rods 3 can be conveniently taken down, so that the second limiting frame 4 and the plurality of first support rods 3 can be conveniently taken down, and the protective structure can be conveniently disassembled;

2) through turning handle 804 to drive switch 5 through connecting rod 802 and fixture block 803 and rotate, thereby convenient to use person is long-range to switch 5 rotates, through the butterfly bolt 11 of unscrewing corresponding position, is convenient for with base 801 and the spacing frame 4 phase separation of second, and convenient to use person changes the position of placing of adjustment mechanism 8, and convenient to use person adjusts the use.

In summary, when the user uses the portable box, the portable box is fixedly connected with the box 1 through the first limit frame 7, and both ends of the first support rods 3 are fixedly connected with the second limit frame 4 through the bolts, so that a certain protection can be conveniently formed on both sides of the box 1, the second limit frame 4, the first support rods 3 and the second support rods 6 can be conveniently removed by removing the bolts at both ends of the first support rods 3 and the locking bolts 10 at both ends of the four second support rods 6, so that the portable box is convenient to remove and recycle, the four second support rods 6 are respectively in threaded connection with the first limit frame 7 and the second limit frame 4 through the locking bolts 10, so that the eight locking bolts 10 are removed, so that the four second support rods 6 can be conveniently removed, the user can conveniently open the box 1 for detection operation, through connecting rod 802 and base 801 rotation connection, lead to groove 12 and switch 5 looks joint, rotating handle 804, can rotate by remote control switch 5 to the person of facilitating the use externally controls switch 5, thereby improves the security among the operation process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low pressure reactive power compensator's protective structure which characterized in that: including box (1), the first spacing frame (7) of bottom fixedly connected with of box (1), the top of first spacing frame (7) is provided with the spacing frame of second (4), a plurality of mounting grooves (2) have all been seted up, a plurality of to the top surface of first spacing frame (7) and the bottom surface of the spacing frame of second (4) the equal fixedly connected with first bracing piece (3) in inside of mounting groove (2), two second bracing pieces (6) of the equal fixedly connected with in side of box (1) are kept away from to first spacing frame (7) and the spacing frame of second (4).

2. A protective structure of a low-voltage reactive power compensation device according to claim 1, characterized in that: the middle part of box (1) side fixed connection switch (5), one side fixedly connected with adjustment mechanism (8) of second spacing frame (4) top surface, adjustment mechanism (8) include base (801), connecting rod (802), fixture block (803), handle (804) and fixation nut (805).

3. A protective structure of a low-voltage reactive power compensation device according to claim 1, characterized in that: the position of the first limiting frame (7) corresponds to the position of the second limiting frame (4), the first limiting frame (7) is fixedly connected with the bottom end of the box body (1) through a bolt, and the first limiting frame (7) and the second limiting frame (4) are fixedly connected with the two ends of the first supporting rod (3) through bolts respectively.

4. A protective structure of a low-voltage reactive power compensation device according to claim 1, characterized in that: four other fixedly connected with baffle (9), eight are equallyd divide at the both ends of second bracing piece (6) the appearance of baffle (9) is L shape, eight baffle (9) are equallyd divide respectively first spacing frame (7) and the spacing frame of second (4) looks joint, eight the side of baffle (9) is all rotated and is connected with locking bolt (10), eight locking bolt (10) are equallyd divide respectively with first spacing frame (7) and the spacing frame of second (4) threaded connection.

5. A protective structure of a low-voltage reactive power compensation device according to claim 2, characterized in that: connecting rod (802) rotate with base (801) and be connected, the one end and fixture block (803) fixed connection of connecting rod (802), the other end and handle (804) looks joint of connecting rod (802), logical groove (12) have been seted up to the side that fixture block (803) are close to switch (5), logical groove (12) and switch (5) looks joint, base (801) and second spacing frame (4) sliding connection, the internal thread of fixation nut (805) is connected with butterfly bolt (11).