CN210404444U - Door device of low-voltage reactive power compensation device - Google Patents

Abstract

The utility model discloses a low pressure reactive power compensator's door device, including box, door plant, fixed block and first round pin axle, the bottom lock of box has the door plant, the right side of door plant and the equal rigid coupling in right side bottom of box have the fixed block, the fixed block rotates and is connected with first round pin axle, supporting component is installed on the inner wall right side of box, the internally mounted of door plant has the component of ventilating. This low pressure reactive power compensator's door gear, through first piece, second round pin axle, the sleeve pipe, the slide bar, the cooperation of third round pin axle and second piece, it can support the work to have reached the door plant when opening, through the intubate, and a housing, the cooperation of filter screen and buckle closure, the work that can ventilate has been reached, the passageway can carry out filtering work to the air, through the horizontal pole, the lantern ring, the crown plate, the bolt, the carousel, a bearing, roof and the cooperation of strutting, it can fix the door plant on the box fast to have reached, can play sealed effect through the extrusion.

Description

Door device of low-voltage reactive power compensation device

Technical Field

The utility model relates to a low pressure reactive power compensator's door technical field specifically is a low pressure reactive power compensator's door gear.

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, otherwise, if the reactive power compensation device is selected or used improperly, the power supply system is likely to be caused, voltage fluctuation, harmonic wave increase and other factors, the door device of the existing low-voltage reactive power compensation device cannot support when a door is opened, the door loss is prevented, meanwhile, the effect of extrusion sealing when the door is closed cannot be achieved, and the service life is short.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure reactive power compensator's door device to solve the current low pressure reactive power compensator's that proposes in the above-mentioned background art door device, can't accomplish when the door is opened, can't accomplish to support, prevent the door damage and encircle, can't accomplish simultaneously and extrude sealed effect when the door is closed, lead to the short problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low pressure reactive power compensator's door device, includes box, door plant, decides piece and first round pin axle, the bottom lock of box has the door plant, the right side of door plant and the equal rigid coupling in right side bottom of box have decides the piece, it rotates and is connected with first round pin axle to decide the piece, the supporting component is installed on the inner wall right side of box, the internally mounted of door plant has the component of ventilating, fixed component is installed in the left side of box, the inside rigid coupling of door plant has the foamer.

Preferably, the fixed blocks are symmetrically arranged.

Preferably, the supporting member comprises a first supporting block, a second pin shaft, a sleeve, a slide rod, a third pin shaft and a second supporting block, the first supporting block is rotatably connected with the sleeve through the second pin shaft, the slide rod is inserted in the sleeve, the slide rod is rotatably connected with the second supporting block through the third pin shaft, the second supporting block is fixedly connected with the door plate, and the first supporting block is fixedly connected with the box body.

Preferably, the ventilation component comprises an insertion tube, a shell, a filter screen and a buckle cover, the shell is fixedly connected to the upper end and the lower end of the inside of the insertion tube, the filter screen is fixedly connected between the shells, the buckle cover is in threaded connection with the bottom end of the insertion tube, and the insertion tube is fixedly connected with the door plate.

Preferably, the housing is symmetrically arranged.

Preferably, the fixed component includes horizontal pole, the lantern ring, the crown plate, bolt, carousel, bearing, roof and kicking block, the lantern ring has been cup jointed to the outer wall of horizontal pole, the bottom rigid coupling of the lantern ring has the crown plate, the inside threaded connection in bottom of crown plate has the bolt, the bottom rigid coupling of bolt has the carousel, the outer wall top rigid coupling of bolt has the bearing, the outer wall rigid coupling of bearing has the roof, the inside laminating of roof has the kicking block, the kicking block links to each other with the crown plate is fixed, the horizontal pole links to each other with the box is fixed.

Compared with the prior art, the beneficial effects of the utility model are that: this low pressure reactive power compensator's door gear, through first piece, second round pin axle, the sleeve pipe, the slide bar, the cooperation of third round pin axle and second piece, it can support the work to have reached the door plant when opening, through the intubate, and a housing, the cooperation of filter screen and buckle closure, the work that can ventilate has been reached, the passageway can carry out filtering work to the air, through the horizontal pole, the lantern ring, the crown plate, the bolt, the carousel, a bearing, roof and the cooperation of strutting, it can fix the door plant on the box fast to have reached, can play sealed effect through the extrusion.

Drawings

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

FIG. 2 is an enlarged connecting structure of the fixing member of FIG. 1;

FIG. 3 is an enlarged view of the connection structure of the vent member of FIG. 1;

fig. 4 is a schematic view of an enlarged connection structure of the support member of fig. 1.

In the figure: 1. the foaming agent box comprises a box body, 2, a door plate, 3, a fixed block, 4, a first pin shaft, 5, a supporting member, 501, a first supporting block, 502, a second pin shaft, 503, a sleeve, 504, a sliding rod, 505, a third pin shaft, 506, a second supporting block, 6, a ventilating member, 601, an insertion pipe, 602, a shell, 603, a filter screen, 604, a buckle cover, 7, a fixing member, 701, a cross rod, 702, a lantern ring, 703, a ring plate, 704, a bolt, 705, a rotating disc, 706, a bearing, 707, a top plate, 708, a supporting block, 8 and a foaming agent.

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. 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 a technical solution: a door device of a low-voltage reactive power compensation device comprises a box body 1, a door plate 2, a fixed block 3 and a first pin shaft 4, wherein the door plate 2 is buckled at the bottom end of the box body 1, the fixed block 3 is fixedly connected to the right side of the door plate 2 and the bottom end of the right side of the box body 1, the door plate 2 can be buckled from the bottom end of the box body 1, the fixed block 3 is rotatably connected with the first pin shaft 4, the fixed block 3 can be opened through the first pin shaft 4, a supporting member 5 is installed on the right side of the inner wall of the box body 1, a ventilation member 6 is installed inside the door plate 2, a fixing member 7 is installed on the left side of the box body 1, a foaming agent 8 is fixedly connected inside the door plate 2, the fixed block 3 is symmetrically arranged, the supporting member 5 comprises a first supporting block 501, a second pin shaft 502, a sleeve 503, a sliding rod 504, a third pin shaft 505 and a second supporting block 506, the, a sliding rod 504 is inserted into the sleeve 503, the sliding rod 504 can slide inside the sleeve 503, the sliding rod 504 is rotatably connected with a second supporting block 506 through a third pin 505, the sliding rod 504 can rotate through the third pin 505, the second supporting block 506 is fixedly connected with the door panel 2, and the first supporting block 501 is fixedly connected with the box body 1.

The ventilation member 6 comprises an insertion tube 601, a housing 602, a filter screen 603 and a buckle cover 604, the housing 602 is fixedly connected to the upper and lower ends of the inside of the insertion tube 601, the housing 602 can be fixed to the filter screen 603, the filter screen 603 is fixedly connected between the housings 602, and the mesh number of the filter screen 603 is: 2000-8000 meshes, the bottom end of the insertion pipe 601 is connected with a buckle cover 604 in a threaded manner, the buckle cover 604 can be installed and detached from the outer wall of the insertion pipe 601 in a rotating manner, the insertion pipe 601 is fixedly connected with the door panel 2, and the outer shell 602 is symmetrically arranged.

The fixing component 7 comprises a cross rod 701, a lantern ring 702, a ring plate 703, a bolt 704, a rotary table 705, a bearing 706, a top plate 707 and a supporting block 708, the lantern ring 702 is sleeved on the outer wall of the cross rod 701, the lantern ring 702 can slide left and right on the outer wall of the cross rod 701, the ring plate 703 is fixedly connected to the bottom end of the lantern ring 702, the bolt 704 is in threaded connection with the inner portion of the bottom end of the ring plate 703 and can rotate inside the ring plate 703 to move up and down, the rotary table 705 is fixedly connected to the bottom end of the bolt 704, the rotary table 705 can drive the bolt 704 to rotate, the bearing 706 is fixedly connected to the top end of the outer wall of the bolt 704, the top plate 707 is fixedly connected to the outer wall of the bearing 706, the fixed plate 707 can be driven to move up and down to squeeze the supporting block 708 when the bolt 704 moves up and down.

When the door device of the low-voltage reactive power compensation device is used, when a user needs to open the door panel 2 from the box body 1, the user rotates the rotary disc 705, the rotary disc 705 can rotate the movable bolt 704, the bolt 704 rotates in the ring plate 703 and moves downwards, the bolt 704 can drive the top plate 707 to move downwards when moving downwards, the top plate 707 moves downwards to cancel the extrusion on the supporting block 708, after the extrusion is canceled, the user pulls the lantern ring 702 to slide towards the right side on the outer wall of the cross bar 701, the lantern ring 702 drives the ring plate 703 to move towards the right side when sliding towards the right side, the ring plate 703 slides out from the outer wall of the supporting block 708 when moving towards the right side, after the extrusion, the user opens the door panel 2 from the box body 1, when the door device is opened, the sliding rod 504 is pulled to slide out in the sleeve 503 through the second supporting block 506 and the third pin 505, when the user needs to want to ventilate the interior of, the buckle cover 604 can be taken down from the outer wall of the insertion pipe 601 when rotating, and after taking down, the air is filtered through the filter screen 603, and the door plate 2 can be buckled on the box body 1 according to the reverse operation of the operation, so that the extrusion is carried out, and the sealing work can be achieved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a low pressure reactive power compensator's door device, includes box (1), door plant (2), decides piece (3) and first round pin axle (4), the bottom lock of box (1) has door plant (2), the right side of door plant (2) and the equal rigid coupling in right side bottom of box (1) have decides piece (3), decide piece (3) to rotate and be connected with first round pin axle (4), its characterized in that: supporting members (5) are installed on the right side of the inner wall of the box body (1), ventilating members (6) are installed inside the door plate (2), fixing members (7) are installed on the left side of the box body (1), and foaming agents (8) are fixedly connected inside the door plate (2).

2. The gate device of a low voltage reactive power compensation device according to claim 1, wherein: the fixed blocks (3) are symmetrically arranged.

3. The gate device of a low voltage reactive power compensation device according to claim 1, wherein: the supporting member (5) comprises a first supporting block (501), a second pin shaft (502), a sleeve (503), a sliding rod (504), a third pin shaft (505) and a second supporting block (506), the first supporting block (501) is rotatably connected with the sleeve (503) through the second pin shaft (502), the sliding rod (504) is inserted into the sleeve (503), the sliding rod (504) is rotatably connected with the second supporting block (506) through the third pin shaft (505), the second supporting block (506) is fixedly connected with the door plate (2), and the first supporting block (501) is fixedly connected with the box body (1).

4. The gate device of a low voltage reactive power compensation device according to claim 1, wherein: ventilation member (6) are including intubate (601), shell (602), filter screen (603) and buckle closure (604), the equal rigid coupling in both ends has shell (602) about the inside of intubate (601), the rigid coupling has filter screen (603) between shell (602), the bottom threaded connection of intubate (601) has buckle closure (604), intubate (601) and door plant (2) fixed link to each other.

5. The gate device of a low voltage reactive power compensation device according to claim 4, wherein: the housing (602) is symmetrically arranged.

6. The gate device of a low voltage reactive power compensation device according to claim 1, wherein: fixed component (7) include horizontal pole (701), lantern ring (702), crown plate (703), bolt (704), carousel (705), bearing (706), roof (707) and kicking block (708), the outer wall of horizontal pole (701) has cup jointed lantern ring (702), the bottom rigid coupling of lantern ring (702) has crown plate (703), the bottom internal thread of crown plate (703) is connected with bolt (704), the bottom rigid coupling of bolt (704) has carousel (705), the outer wall top rigid coupling of bolt (704) has bearing (706), the outer wall rigid coupling of bearing (706) has roof (707), the inside laminating of roof (707) has kicking block (708), kicking block (708) and door plant (2) fixed linking to each other, horizontal pole (701) and box (1) fixed linking to each other.

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