CN112563919B

CN112563919B - Compactibility condenser reactive power compensation cabinet

Info

Publication number: CN112563919B
Application number: CN202011533938.1A
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Zhanjiang Kunlun Electrical Engineering Co ltd
Current assignee: Chen Wenjie; Zhanjiang Kunlun Electrical Engineering Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2023-05-23
Anticipated expiration: 2040-12-23
Also published as: CN112563919A

Abstract

The invention discloses a compact capacitor reactive power compensation cabinet which comprises a compensation cabinet body, wherein the left side of the front surface of the compensation cabinet body is rotatably connected with a cover plate through a hinge, and a rotating assembly is arranged in a supporting plate. This compactibility condenser reactive power compensator cabinet is convenient for dismantle and assemble electrical components, reduce the dismouting degree of difficulty, and then promote the practicality of use by a wide margin, the force that the accessible torsion spring given the draw-in lever, and the corresponding setting of draw-in lever and fixture block position, when the compensating cabinet is originally internal is arranged in to the layer board completely, but the draw-in lever links to each other with the fixture block joint, and then play fixed action to the layer board, make the difficult unexpected displacement of mounting bracket atress, and then avoid taking place the virtual joint phenomenon, further promote job stabilization nature, enlarge the fan and blow out the scope, promote the radiating effect to electrical components on compensator cabinet body and the mounting bracket by a wide margin, and then the holistic life of extension equipment reduces the maintenance cost, bring convenience for people's use.

Description

Compactibility condenser reactive power compensation cabinet

Technical Field

The invention relates to the technical field of compact capacitor reactive power compensation cabinets, in particular to a compact capacitor reactive power compensation cabinet.

Background

The load types in the power system mostly belong to inductive loads, and power electronic equipment is widely used by power enterprises, so that the power factor of a power grid is low. The lower power factor reduces the utilization rate of equipment, increases the power supply investment, damages the voltage quality, reduces the service life of the equipment and greatly increases the line loss. Therefore, inductive load can be balanced and power factor can be improved by connecting the capacitor compensation cabinet in the power system, so that the utilization rate of equipment can be improved.

The compactness condenser reactive power compensator among the prior art is inconvenient to disassemble and assemble electrical components when using for electrical components dismouting degree of difficulty is big, and then reduces the use practicality, and follow-up maintenance and maintenance's convenient degree reduces by a wide margin, and then can't guarantee the stability and the persistence of electrical components work in the cabinet, and the during operation takes place the virtual phenomenon easily, and job stabilization nature is relatively poor, and is poor to electrical components's radiating effect on compensator cabinet body and the mounting bracket, and then shortens the holistic life of equipment, increases maintenance cost, causes inconvenience for people's use.

Disclosure of Invention

The invention aims to provide a compact capacitor reactive power compensation cabinet, which solves the problems that in the prior art, when the compact capacitor reactive power compensation cabinet is used, an electric element is inconvenient to disassemble and assemble, so that the disassembling difficulty of the electric element is high, the use practicability is further reduced, the convenience degree of follow-up overhaul and maintenance is greatly reduced, and the stability and the persistence of the work of the electric element in the cabinet cannot be ensured.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a compactibility condenser reactive power compensation cabinet, includes the compensation cabinet body, the positive left side of compensation cabinet body is connected with the apron through the hinge rotation, the processing of the inner wall below of compensation cabinet body has the slide, the inner wall sliding connection of slide has the layer board, the top of layer board is equipped with the mounting bracket, the inside of layer board is equipped with the rotating assembly;

the rotating assembly comprises a circular plate, a clamping groove, a clamping pin, a pull rod, a lantern ring and a screw rod;

the outer wall of plectane is connected through the bearing rotation with the inside of layer board, the top of plectane and the bottom fixed connection of mounting bracket, the below of plectane is equipped with the draw-in groove, the draw-in groove processing is in the bottom of plectane, left the inside of draw-in groove is equipped with the bayonet lock, the one end of bayonet lock is connected with the bottom rotation of layer board, the other end of bayonet lock and the inner wall looks joint of draw-in groove, the below of bayonet lock is equipped with the pull rod, the first end of pull rod and the bottom swing joint of bayonet lock, the below of pull rod is equipped with the lantern ring, the other end of pull rod and the outer wall swing joint of lantern ring, the inside of lantern ring is equipped with the screw rod, the outer wall of screw rod and the inner wall threaded connection of lantern ring, the top of screw rod passes through the bearing rotation with the bottom of plectane and is connected.

Preferably, the screw is positioned on the longitudinal extension line of the circle center of the circular plate, and the bottom of the screw is fixedly connected with a handle.

Preferably, the bottom of the supporting plate is provided with a clamping component;

the clamping assembly comprises a bump, a vertical rod, a clamping rod, a torsion spring and a clamping block;

the top of lug and bottom one side fixed connection of layer board, the bottom of lug is equipped with the montant, the top of montant and the bottom fixed connection of lug, the outer wall rotation of montant is connected with the draw-in lever, the outer wall of montant is equipped with torsion spring, torsion spring cup joints in the outer wall of montant, torsion spring's inner wall and the outer wall clearance fit of montant, torsion spring's one end and lug fixed connection, torsion spring's the other end and draw-in lever fixed connection, the end of draw-in lever is equipped with the fixture block, the fixture block rigid coupling is in the inner wall of compensation cabinet body, the fixture block links to each other with the inner joint of draw-in lever.

Preferably, the clamping rod and the clamping block are arranged correspondingly, and one ends of the clamping rod and the clamping block are wedge surfaces.

Preferably, both sides of the compensation cabinet body are provided with heat dissipation components;

the heat dissipation assembly comprises a support plate, a frame body, a dust screen, a screw rod, a sliding seat, a fan, a sliding rod and a motor;

the inner of extension board and the both ends upper and lower both sides fixed connection of compensation cabinet body, the inner of extension board is through bolt fixedly connected with framework, the inboard of framework is linked together with the both ends of compensation cabinet body, the outside of framework is equipped with the dust screen, the outer wall of dust screen and the inner wall outside fixed connection of framework, the inner wall of framework is equipped with the lead screw, the upper and lower both sides of the outer wall of lead screw are rotated through the bearing with the inner wall of framework and are connected, the top of lead screw and the output fixed connection of motor, the outer wall threaded connection of lead screw has the slide, the fan is installed to the inner of slide, the inside outside clearance fit of slide has the slide bar, the upper and lower both ends of slide bar and the inner wall fixed connection of framework.

Preferably, the inner width of the frame body is matched with the outer wall of the fan.

Compared with the prior art, the invention has the beneficial effects that: according to the compact capacitor reactive compensation cabinet, through the cooperation of the compensation cabinet body, the hinge, the cover plate, the slide way, the support plate, the mounting frame and the rotating assembly, when the device is used, the clearance fit between the support plate and the slide way and the rotating connection between the circular plate and the support plate are realized, the screw rod can rotate to drive the lantern ring to slide downwards, the bayonet lock is driven to rotate through the pull rod, further clamping or separation of the bayonet lock and the clamping groove is controlled, the circular plate can drive the mounting frame to rotate, the electrical appliance element can be conveniently disassembled and assembled, the disassembly difficulty is reduced, and the use practicability is greatly improved;

meanwhile, through the acceleration of the disassembly and assembly speed of the electrical components, the disassembly and assembly efficiency is improved, so that the convenience degree of subsequent overhaul and maintenance of the electrical components is greatly improved, and the stability and the persistence of the operation of the electrical components in the cabinet can be ensured.

Through the cooperation of the compensation cabinet body, the hinge, the cover plate, the slide way, the supporting plate, the mounting frame and the clamping component, when the device is used, the force of the clamping rod can be given by the torsion spring, and the clamping rod and the clamping block are correspondingly arranged, when the supporting plate is completely arranged in the compensation cabinet body, the clamping rod and the clamping block can be connected in a clamping way, and then the supporting plate is fixed, so that the mounting frame is not easy to accidentally displace due to stress, the virtual connection phenomenon is avoided, and the working stability is further improved;

through the cooperation of compensation cabinet body, hinge, apron, slide, layer board, mounting bracket and radiator unit for the device when using, accessible lead screw and the threaded connection of slide, and the clearance fit of slide bar and slide, make the motor forward and backward rotate switching work can drive the upper and lower reciprocating motion of fan, and then enlarge the fan and directly blow the scope, promote the radiating effect to electrical components on compensation cabinet body and the mounting bracket by a wide margin, and then the holistic life of extension equipment reduces maintenance cost, brings convenience for people's use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the skid, pallet and mounting bracket of FIG. 1;

FIG. 3 is a schematic view of the structure of the compensation cabinet body, hinge and cover plate of FIG. 1;

FIG. 4 is a schematic view of the structure of the circular plate, the clamping groove and the clamping pin in FIG. 2;

FIG. 5 is a schematic view of the structure of the tie rod, collar and screw of FIG. 3;

fig. 6 is a schematic bottom view of the latch, the latch and the bump in fig. 3.

In the figure: 1. the compensating cabinet comprises a compensating cabinet body, 2, a hinge, 3, a cover plate, 4, a slide way, 5, a supporting plate, 6, a heat radiating component, 601, a supporting plate, 602, a frame body, 603, a dust screen, 604, a screw rod, 605, a sliding seat, 606, a fan, 607, a sliding rod, 608, a motor, 7, a clamping component, 701, a bump, 702, a vertical rod, 703, a clamping rod, 704, a torsion spring, 705, a clamping block, 8, a rotating component, 801, a circular plate, 802, a clamping groove, 803, a clamping pin, 804, a pull rod, 805, a lantern ring, 806, a screw rod, 9 and a mounting frame.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a compactibility condenser reactive power compensator cabinet, including compensator cabinet body 1, compensator cabinet body 1 is compactibility condenser reactive power compensator cabinet, the positive left side of compensator cabinet body 1 is connected with apron 3 through hinge 2 rotation, apron 3 rotatable when making the power, the processing of the inner wall below of compensator cabinet body 1 has slide 4, the inner wall sliding connection of slide 4 has layer board 5, slide 4 makes even layer board 5 slidable pull, the top of layer board 5 is equipped with mounting bracket 9, install the required electrical components of compensator cabinet body 1 on the mounting bracket 9, including the condenser, isolator, zero crossing throw cut-off circuit ware, current transformer, dry-type iron core reactor etc. the inside of layer board 5 is equipped with rotating assembly 8.

The rotating assembly 8 comprises a circular plate 801, a clamping groove 802, a clamping pin 803, a pull rod 804, a sleeve ring 805 and a screw rod 806, wherein the outer wall of the circular plate 801 is in rotating connection with the inside of the supporting plate 5 through a bearing;

through the cooperation of the compensation cabinet body, the hinge, the cover plate, the slide way, the supporting plate, the mounting frame and the rotating assembly, when the device is used, the clearance fit between the supporting plate and the slide way and the rotating connection between the circular plate and the supporting plate are realized, so that the screw rod can rotate to drive the lantern ring to slide downwards, the clamping pin is driven to rotate through the pull rod, further the clamping pin and the clamping groove are clamped or separated to be controlled, the circular plate can drive the mounting frame to rotate, the electrical elements can be conveniently disassembled and assembled, the disassembly difficulty is reduced, and the use practicability is greatly improved;

The bottom of the supporting plate 5 is provided with a clamping component 7, the clamping component 7 comprises a protruding block 701, a vertical rod 702, a clamping rod 703, a torsion spring 704 and a clamping block 705, the top of the protruding block 701 is fixedly connected with one side of the bottom of the supporting plate 5, the bottom of the protruding block 701 is provided with the vertical rod 702, the top of the vertical rod 702 is fixedly connected with the bottom of the protruding block 701, the outer wall of the vertical rod 702 is rotationally connected with the clamping rod 703, the outer wall of the vertical rod 702 is provided with the torsion spring 704, the torsion spring 704 is sheathed on the outer wall of the vertical rod 702, the torsion spring 704 gives a force for the clamping pin 803 to rotationally reset, the clamping rod 803 is tightly attached to the inner wall of the compensating cabinet body 1, the inner wall of the torsion spring 704 is in clearance fit with the outer wall of the vertical rod 702, one end of the torsion spring 704 is fixedly connected with the protruding block 701, the other end of the torsion spring 704 is fixedly connected with the clamping rod 703, the clamping block 705 is fixedly connected with the inner end of the clamping rod 703, the clamping rod 703 is correspondingly arranged with the position of the clamping block 705, and one ends of the clamping rod 703 and the clamping block 705 are wedge surfaces, so that when the compensating cabinet 1 is completely embedded into the clamping block 705, the clamping block 705 can be clamped with the clamping block 703 and can be prevented from being connected with the wedge surface;

through the cooperation of compensation cabinet body, hinge, apron, slide, layer board, mounting bracket and screens subassembly for the device when using, the accessible torsion spring gives the power of clamping lever to and the corresponding setting of clamping lever and fixture block position, but when the layer board is arranged in the compensation cabinet completely in, clamping lever and fixture block joint link to each other, and then play fixed action to the layer board, make the difficult unexpected displacement of mounting bracket atress, and then avoid taking place virtual joint phenomenon, further promote job stabilization nature.

The two sides of the compensation cabinet body 1 are respectively provided with a heat dissipation component 6, the heat dissipation components 6 comprise a support plate 601, a frame 602, a dustproof net 603, a lead screw 604, a sliding seat 605, a fan 605, a slide rod 607 and a motor 608, the inner end of the support plate 601 is fixedly connected with the upper and lower sides of the two ends of the compensation cabinet body 1, the inner end of the support plate 601 is fixedly connected with the frame 602 through bolts, the inner side of the frame 602 is communicated with the two ends of the compensation cabinet body 1, the dustproof net 603 is arranged on the outer side of the frame 602, the number of the dustproof net 603 is 50, the outer wall of the dustproof net 603 is fixedly connected with the outer side of the inner wall of the frame 601, the inner wall of the frame 602 is provided with a lead screw 604, the upper and lower sides of the outer wall of the lead screw 604 are rotatably connected with the inner wall of the frame 601 through bearings, the top of the lead screw 604 is fixedly connected with the output end of the motor 608, the model number 70 of the lead screw 604 is in threaded connection with the sliding seat 605, the inner end of the sliding seat 605 is provided with a fan 606, the inner width of the frame 602 is matched with the outer wall of the fan 606, thus the design can play a guiding role on the fan 606, the fan 606 can be switched through the motor 608, the up and down movement 607 can be driven by the motor 608 to reciprocate, the inner side of the fan 606 can play a role in the vertical clearance is matched with the inner side of the slide rod 605, and the inner side of the slide rod 602 is fixedly connected with the upper and lower side of the slide rod;

In this embodiment, when the compact capacitor reactive compensation cabinet is used, the sliding way 4 is in clearance fit with the supporting plate 5, so that the supporting plate 5 can be pulled in a sliding way when being stressed, the supporting plate 5 is pulled out and then the screw 806 is rotated, the sleeve ring 805 slides downwards and drives the bayonet 803 to rotate clockwise through the pull rod 804, the bayonet 803 is separated from the clamping groove 802, the circular plate 801 is connected with the supporting plate 5 in a rotating way, the circular plate 801 can drive the mounting frame 9 to rotate axially, the electrical components are convenient to disassemble and overhaul, the convenience of use is greatly improved, meanwhile, when the supporting plate 5 is reset, the clamping rod 703 can be connected with the clamping block 705 in a clamping way through the force of the torsion spring 704, the supporting plate 5 can be fixed, the unexpected sliding of the clamping rod is prevented from affecting the working stability, meanwhile, the motor 608 and the fan 606 are connected with an external power supply, the positive and negative rotation of the fan are intermittently switched, the fan 606 can be driven to reciprocate upwards and downwards through the threaded connection of the screw 604 and the sliding seat 605, and the clearance fit of the sliding rod 607 and the sliding seat 605 with the sliding seat 605, the fan 606 can be driven to extend the direct blowing range, the radiating device is prolonged, and the service life of the radiating device is convenient.

In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

Claims

1. The utility model provides a compactly condenser reactive power compensator cabinet, includes compensator cabinet body (1), its characterized in that: the compensation cabinet is characterized in that the cover plate (3) is rotatably connected to the left side of the front face of the compensation cabinet body (1) through the hinge (2), a slide way (4) is processed below the inner wall of the compensation cabinet body (1), a supporting plate (5) is slidably connected to the inner wall of the slide way (4), a mounting frame (9) is arranged above the supporting plate (5), and a rotating assembly (8) is arranged inside the supporting plate (5);

the rotating assembly (8) comprises a circular plate (801), a clamping groove (802), a clamping pin (803), a pull rod (804), a sleeve ring (805) and a screw rod (806);

the outer wall of the circular plate (801) is rotationally connected with the inside of the supporting plate (5) through a bearing, the top of the circular plate (801) is fixedly connected with the bottom of the mounting rack (9), a clamping groove (802) is formed in the lower portion of the circular plate (801), the clamping groove (802) is machined in the bottom of the circular plate (801), a clamping pin (803) is arranged in the clamping groove (802) on the left side, one end of the clamping pin (803) is rotationally connected with the bottom of the supporting plate (5), the other end of the clamping pin (803) is clamped with the inner wall of the clamping groove (802), a pull rod (804) is arranged below the clamping pin (803), a first end of the pull rod (804) is movably connected with the bottom of the clamping pin (803), a lantern ring (805) is arranged below the pull rod (804), the other end of the pull rod (804) is movably connected with the outer wall of the lantern ring (805), a screw (803) is arranged in the clamping groove, the outer wall of the screw (806) is in a threaded mode with the inner wall of the lantern ring (805), the other end of the screw (806) is rotationally connected with the inner wall of the lantern ring (805), and the bottom of the circular plate (801) through the bearing;

the bottom of the supporting plate (5) is provided with a clamping component (7);

the clamping assembly (7) comprises a protruding block (701), a vertical rod (702), a clamping rod (703), a torsion spring (704) and a clamping block (705);

the top of lug (701) and bottom one side fixed connection of layer board (5), the bottom of lug (701) is equipped with montant (702), the top of montant (702) and the bottom fixed connection of lug (701), the outer wall rotation of montant (702) is connected with clamping lever (703), the outer wall of montant (702) is equipped with torsion spring (704), torsion spring (704) cup joints in the outer wall of montant (702), the inner wall of torsion spring (704) and the outer wall clearance fit of montant (702), the one end and the lug (701) fixed connection of torsion spring (704), the other end and clamping lever (703) fixed connection of torsion spring (704), the end of clamping lever (703) is equipped with fixture block (705), fixture block (705) rigid coupling is in the inner wall of compensation cabinet body (1), the inner joint of fixture block (705) and clamping lever (703) links to each other, the position of clamping lever (703) and fixture block (705) corresponds the setting, and the one end of clamping lever (703) and fixture block (705) are wedge face.

2. A compact capacitor reactive power compensation cabinet according to claim 1, characterized in that: the screw rod (806) is positioned on a longitudinal extension line of the center of the circular plate (801), and a handle is fixedly connected to the bottom of the screw rod (806).

3. A compact capacitor reactive power compensation cabinet according to claim 1, characterized in that: both sides of the compensation cabinet body (1) are provided with heat dissipation components (6);

the heat dissipation assembly (6) comprises a support plate (601), a frame body (602), a dust screen (603), a screw (604), a sliding seat (605), a fan (606), a sliding rod (607) and a motor (608);

the inner of extension board (601) and the both sides fixed connection about the both ends of compensation cabinet body (1), the inner of extension board (601) is through bolt fixedly connected with framework (602), the inboard of framework (602) is linked together with the both ends of compensation cabinet body (1), the outside of framework (602) is equipped with dust screen (603), the outer wall of dust screen (603) and the inner wall outside fixed connection of framework (601), the inner wall of framework (602) is equipped with lead screw (604), both sides are connected through the bearing rotation about the outer wall of lead screw (604) and the inner wall of framework (602), the top of lead screw (604) and the output fixed connection of motor (608), the outer wall threaded connection of lead screw (604) has slide (605), fan (606) are installed to the inner of slide (605), the inside outside clearance fit of slide (605) has slide bar (607), the upper and lower both ends and the inner wall fixed connection of framework (602) of slide bar (607).

4. A compact capacitor reactive power compensation cabinet according to claim 3, characterized in that: the inner width of the frame (602) is matched with the outer wall of the fan (606).