CN215071650U

CN215071650U - Double-throw-cut capacitance compensation device

Info

Publication number: CN215071650U
Application number: CN202121209770.9U
Authority: CN
Inventors: 秦文
Original assignee: Ziquan Energy Technology Co ltd
Current assignee: Ziquan Energy Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-07
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to the technical field of capacitance compensation devices, in particular to a double-throw-cut capacitance compensation device; rectangular block and mount fixed connection, and be located the cavity, the both ends of mount are provided with the connecting plate respectively, every fastening screw runs through the connecting plate respectively, and all insert to the box, hinge and box fixed connection, and be located the lateral wall of box, guard gate and hinge swing joint, and be located the lateral wall of hinge, the draw-in groove frame can be dismantled with the box and be connected, and be located the spout, the one end of every connecting rod respectively with draw-in groove frame fixed connection, and all be located the lateral wall of draw-in groove frame, the other end of every connecting rod respectively with protection network fixed connection, improve the protecting effect through the protection network, the setting of connecting plate and guard gate, be convenient for maintenance workman installs and disassembles, the realization is convenient for later stage maintenance workman to maintain the electric capacity compensator.

Description

Double-throw-cut capacitance compensation device

Technical Field

The utility model relates to a capacitance compensation device technical field especially relates to a double throw cuts capacitance compensation device.

Background

Currently, the electric energy of the power grid is mainly used for industrial electricity, most of the industrial electricity is used for inductive load, and harmonic sources such as power electronic equipment are increased, so that the field of low-voltage reactive compensation is generally connected with a corresponding reactance rate reactor for suppressing harmonic waves in series at the front end of a power capacitor on a circuit in parallel, so as to eliminate the damage of the corresponding harmonic waves to the capacitor and compensate the reactive power of the circuit.

When the existing capacitor compensator is used, the capacitor compensator can be generally installed in a box body in order to guarantee the safety of the capacitor compensator, the existing box body for installing the capacitor compensator is large in disassembly difficulty, and the maintenance difficulty of later-period maintenance workers is greatly improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double throw cuts electric capacity compensation arrangement, the later stage maintenance workman who aims at solving among the prior art is not convenient for carry out the technical problem of maintaining to the electric capacity compensator.

In order to achieve the above object, the utility model discloses a double throw-cut capacitance compensation device, which comprises a fixing frame, a rectangular block, a plurality of connecting blocks, a plurality of fastening screws, a box body, a hinge, a protective door, a clamping groove frame, a connecting rod and a protective net, wherein the fixing frame is provided with a cavity, the rectangular block is fixedly connected with the fixing frame and is positioned in the cavity, the two ends of the fixing frame are respectively provided with the connecting blocks, each fastening screw respectively penetrates through the connecting block and is inserted into the box body, the box body is attached to the connecting blocks, the hinge is fixedly connected with the box body and is positioned on the outer side wall of the box body, the protective door is movably connected with the hinge and is positioned on the outer side wall of the hinge, the box body is provided with a sliding groove, the clamping groove frame is detachably connected with the box body, and the connecting rods are arranged in the sliding grooves, the number of the connecting rods is multiple, one end of each connecting rod is fixedly connected with the clamping groove frame and is arranged on the outer side wall of the clamping groove frame, and the other end of each connecting rod is fixedly connected with the protective net.

The double-throw-cut capacitance compensation device further comprises a plurality of fan blades, ventilation openings are formed in the fixing frame, and each fan blade is fixedly connected with the fixing frame and located in the ventilation openings.

The double-throw-cut capacitance compensation device further comprises a plurality of screw caps, and each screw cap is in threaded connection with the corresponding fastening screw.

The double-throw-cut capacitance compensation device further comprises a connecting plate, the connecting plate is fixedly connected with the box body and located below the box body, and a plurality of thread grooves are formed in the connecting plate.

The double-throw-cut capacitance compensation device further comprises a plurality of friction pads, and each friction pad is fixedly connected with the connecting plate and is respectively located in the corresponding thread groove.

The double-throw-cut capacitance compensation device further comprises a handle and a rubber pad, the handle is fixedly connected with the protective door and located on the outer side wall of the protective door, and the rubber pad is fixedly connected with the handle and located on the outer side wall of the handle.

The double-throw-cutting capacitance compensation device of the utility model is characterized in that the capacitance compensator is arranged in the box body, when an installer uses the double-throw-cutting capacitance compensation device, the double-power switching device is arranged in the cavity on the fixing frame, the rectangular block fixes the dual-power switching device to prevent the dual-power switching device from falling off, the connecting block and the box body are attached, the connecting block and the box body are relatively fixed by using a plurality of fastening screws, after the fixing, an installer aligns the clamping groove frame with the sliding groove, and thrust is applied to enable the slot clamping frame to enter the sliding groove, at the moment, the protective net on the connecting rod is relatively fixed with the box body, a distance is formed between the protective net and the connecting rod, so that the dual-power switching device can dissipate heat in the operation process; when maintenance personnel maintain capacitance compensator, can open the guard gate is looked over the condition in the box, if need right when capacitance compensator in the box maintains, it is artifical with a plurality of fastening screw takes out, makes the connecting block with the box parts, exposes capacitance compensator, and the maintenance workman can maintain capacitance compensator, has realized that the later stage maintenance workman of being convenient for maintains capacitance compensator.

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 structural diagram of the double-throw-cut capacitance compensation device of the present invention.

Fig. 2 is a schematic structural diagram of the card slot rack of the present invention.

Fig. 3 is a schematic structural diagram of the box body of the present invention.

Fig. 4 is an enlarged view of a portion of the structure of fig. 1.

Fig. 5 is an enlarged view of a portion of the structure of fig. 1B.

Fig. 6 is a schematic view of a partial structure of the double-throw-cut capacitance compensation device of the present invention.

Fig. 7 is a schematic structural view of the handle and the rubber pad of the present invention when they are connected.

1-fixing frame, 2-cavity, 3-rectangular block, 4-connecting block, 5-fastening screw, 6-box, 7-hinge, 8-protective door, 9-clamping groove frame, 10-connecting rod, 11-protective net, 12-leaf sheet, 13-screw cap, 14-connecting plate, 15-thread groove, 16-handle, 17-sliding groove, 18-ventilation opening, 19-friction pad and 20-rubber pad.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 7, the present invention provides a double throw-cut capacitance compensation device, which includes a fixing frame 1, a rectangular block 3, a connecting block 4, fastening screws 5, a box body 6, a hinge 7, a protective door 8, a slot frame 9, a connecting rod 10 and a protective net 11, wherein the fixing frame 1 has a cavity 2, the rectangular block 3 is fixedly connected to the fixing frame 1 and located in the cavity 2, the connecting block 4 is respectively provided at two ends of the fixing frame 1, the number of the fastening screws 5 is plural, each fastening screw 5 respectively penetrates through the connecting block 4 and is all inserted into the box body 6, the box body 6 is attached to the connecting block 4, the hinge 7 is fixedly connected to the box body 6 and located at the outer side wall of the box body 6, the protective door 8 is movably connected to the hinge 7, and be located hinge 7's lateral wall, the last spout 17 that has of box 6, draw-in groove frame 9 with box 6 can dismantle the connection, and be located in spout 17, the quantity of connecting rod 10 is many, every the one end of connecting rod 10 respectively with draw-in groove frame 9 fixed connection, and all be located draw-in groove frame 9's lateral wall, every the other end of connecting rod 10 respectively with protection network 11 fixed connection.

In the embodiment, a capacitance compensator is placed in the box body 6, when an installer uses the double-switching capacitance compensation device, a double-power switching device is placed in the cavity 2 on the fixing frame 1, the rectangular block 3 fixes the dual power switching device to prevent the dual power switching device from falling off, the connecting block 4 is attached to the box body 6, the connecting block 4 and the box body 6 are relatively fixed by using a plurality of fastening screws 5, after the fixing, an installer aligns the slot clamping frame 9 with the sliding slot 17, and thrust is applied to make the slot clamping frame 9 enter the sliding slot 17, at this time, the protective net 11 on the connecting rod 10 is fixed relatively to the box body 6, a distance is formed between the protective net 11 and the connecting rod 10, so that the dual-power switching device can dissipate heat in the operation process; when maintenance personnel maintain the capacitance compensator, can open guard gate 8 looks over the condition in the box 6, if it is right if need be when the capacitance compensator in the box 6 maintains, the manual work will be a plurality of fastening screw 5 takes out, makes connecting block 4 with box 6 is separately, exposes the capacitance compensator, and the maintenance workman can maintain the capacitance compensator, has realized that the later stage maintenance workman of being convenient for maintains the capacitance compensator.

Furthermore, the double-throw-cut capacitance compensation device further comprises a plurality of fan blades 12, a vent 18 is arranged on the fixed frame 1, and each fan blade 12 is fixedly connected with the fixed frame 1 and is located in the vent 18.

In the present embodiment, the capacitance compensator radiates heat through the ventilation opening 18, and each of the fan blades 12 is arranged in order of a diagonal rod, so as to prevent dust from entering during the heat radiation process.

Further, the double-throw-cut capacitance compensation device further comprises a plurality of screw caps 13, and each screw cap 13 is in threaded connection with the corresponding fastening screw 5.

In this embodiment, as the installer will connecting block 4 with box 6 is laminated, use a plurality of fastening screw 5 will connecting block 4 with box 6 carries out relatively fixed, will again nut 13 with fastening screw 5 is connected, strengthens firm effect.

Further, the double-throw-cut capacitance compensation device further comprises a connecting plate 14, the connecting plate 14 is fixedly connected with the box body 6 and is located below the box body 6, and a plurality of thread grooves 15 are formed in the connecting plate 14.

In this embodiment, after the installer pushes the slot-engaging frame 9 into the sliding slot 17, the screw bolt penetrates the threaded slot 15 of the connecting plate 14 to fix the box 6 to a bracket or a wall surface, thereby preventing the box 6 from falling off.

Further, the double-throw-cut capacitance compensation device further comprises a plurality of friction pads 19, the number of the friction pads 19 is multiple, and each friction pad 19 is fixedly connected with the connecting plate 14 and is respectively located in the corresponding thread groove 15.

In this embodiment, when the installer will the card slot frame 9 impels back in the spout 17, run through the bolt on the connecting plate 14 thread groove 15 will box 6 is fixed in support or wall, prevents box 6 from droing, friction pad 19 and bolt laminating prevent that the bolt from skidding, strengthen firm effect.

Further, the double-throw-cut capacitance compensation device further comprises a handle 16 and a rubber pad 20, the handle 16 is fixedly connected with the protective door 8 and is located on the outer side wall of the protective door 8, and the rubber pad 20 is fixedly connected with the handle 16 and is located on the outer side wall of the handle 16.

In this embodiment, when a maintenance person maintains the capacitance compensator, the maintenance person can hold the handle 16, open the protective door 8, check the situation inside the box body 6, prevent the box body 6 from electric leakage by the rubber pad 20, and cause an electric shock when the maintenance person opens the protective door 8.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. A double-throw-cut capacitance compensation device is characterized in that,

the double-throw-cut capacitance compensation device comprises a fixed frame, a rectangular block, a connecting block, fastening screws, a box body, hinges, a protective door, a clamping groove frame, a connecting rod and a protective net, wherein a cavity is formed in the fixed frame, the rectangular block is fixedly connected with the fixed frame and positioned in the cavity, the connecting block is respectively arranged at two ends of the fixed frame, the number of the fastening screws is multiple, each fastening screw respectively penetrates through the connecting block and is inserted into the box body, the box body is attached to the connecting block, the hinges are fixedly connected with the box body and are positioned on the outer side wall of the box body, the protective door is movably connected with the hinges and is positioned on the outer side wall of the hinges, a sliding groove is formed in the box body, the clamping groove frame is detachably connected with the box body and is positioned in the sliding groove, and the number of the connecting rod is multiple, one end of each connecting rod is fixedly connected with the clamping groove frame and is located on the outer side wall of the clamping groove frame, and the other end of each connecting rod is fixedly connected with the protective net.

2. The double-throw-cutting capacitance compensation device according to claim 1,

3. The double-throw-cutting capacitance compensation device according to claim 1,

4. The double-throw-cutting capacitance compensation device according to claim 1,

5. The double throw-off capacitance compensating apparatus as recited in claim 4,

the double-throw-cut capacitance compensation device further comprises a plurality of friction pads, and each friction pad is fixedly connected with the connecting plate and is respectively positioned in the corresponding thread groove.

6. The double-throw-cutting capacitance compensation device according to claim 1,

the double-throw-cut capacitance compensation device further comprises a handle and a rubber pad, the handle is fixedly connected with the protective door and is positioned on the outer side wall of the protective door, and the rubber pad is fixedly connected with the handle and is positioned on the outer side wall of the handle.