CN218888020U - Insulation protection structure for power transmission of transformer substation - Google Patents
Insulation protection structure for power transmission of transformer substation Download PDFInfo
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- CN218888020U CN218888020U CN202223351792.6U CN202223351792U CN218888020U CN 218888020 U CN218888020 U CN 218888020U CN 202223351792 U CN202223351792 U CN 202223351792U CN 218888020 U CN218888020 U CN 218888020U
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- bottom plate
- wiring
- wire
- protection structure
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Abstract
The utility model discloses an insulation protection structure of transformer substation's transmission of electricity, including insulating bottom plate, insulating bottom plate's top is fixed mounting a plurality of wiring subassembly in the middle, insulating bottom plate's top and the both sides that are located wiring subassembly all fixed mounting a plurality of insulating wire casing, the upper and lower end that runs through insulating bottom plate has two fixing bolt by the equal threaded connection in both sides, the top surface that runs through insulating bottom plate has all seted up the slot by the front and back end, insulating bottom plate's top and the top that is located a plurality of insulating wire casing are provided with same insulating cover plate, the bottom inner wall of insulating wire casing has seted up the wire-pressing groove in the middle; an insulation protection structure of transformer substation's transmission of electricity, can fix the electric wire after accomplishing the wiring, avoid rocking to lead to the wiring department not hard up because of the electric wire, or the electric wire breaks away from the terminal, simultaneously, sealing performance is high, can prevent that wiring department from weing and causing the potential safety hazard.
Description
Technical Field
The utility model relates to an insulation protection structure field, in particular to insulation protection structure of transformer substation's transmission of electricity.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, when equipment in the transformer substation is installed, electric power transmission needs to be carried out through electric wires, and when wiring is carried out between the electric wires, a wiring position needs to adopt an insulation protection means, so that electric shock caused by external discharge due to exposure of metal parts is avoided, and the scheme particularly relates to an insulation protection structure for transformer substation power transmission; the insulating protection structure of current transformer substation transmission of electricity is when using, and the electric wire is worked a telephone switchboard with the terminal after, and the electric wire lacks corresponding fixed means and aligns and fix, therefore rocks easily after the electric wire is accomplished the wiring, leads to the electric wire not hard up and contact failure with the wiring department of terminal, and the electric wire breaks away from the terminal even, simultaneously, accomplishes the wiring back, because insulating protection structure lacks sealed means, moisture in the air permeates the wiring department easily, makes the wiring department wet, causes the potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an insulating protection structure of transformer substation's transmission of electricity can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an insulation protection structure of transformer substation's transmission of electricity, including insulating bottom plate, insulating bottom plate's top fixed mounting has a plurality of wiring subassembly between two parties, insulating bottom plate's top and the equal fixed mounting in both sides that is located wiring subassembly have a plurality of insulating wire casing, the upper and lower end that runs through insulating bottom plate leans on the equal threaded connection in both sides to have two fixing bolt, the top surface that runs through insulating bottom plate leans on the front and back end to have all seted up the slot, insulating bottom plate's top and the top that is located a plurality of insulating wire casing are provided with same insulating cover plate, the line ball groove has been seted up between two parties to the bottom inner wall of insulating wire casing, the side seal groove has all been seted up between two parties to the front and back end inner wall of insulating wire casing, the upper and lower end that runs through insulating cover plate leans on both sides to all be provided with a plurality of card line subassembly, the equal fixed mounting in both sides that runs through insulating cover plate has sealed rack.
As a further scheme of the utility model, card line subassembly is including calorie line knob, and the inside of calorie line knob and run through card line knob bottom and be provided with insulating card, and the outer lane of insulating card leans on top fixed mounting to have a bearing.
As a further scheme of the utility model, the wiring subassembly includes insulating cover, and insulating cover's inside and run through insulating cover top surface and lean on both sides fixed mounting to have same terminal, and the equal threaded connection in both ends cylinder outer lane of terminal has the wiring knob.
As a further scheme of the utility model, insulating cover plate passes through slot and insulating bottom plate joint, and insulating wire casing's side view cross-section is "concave" font setting, and the main section of looking at of wire-pressing groove is the cambered surface setting.
As a further scheme of the utility model, insulating card cup joints with card line knob, and the outer lane of insulating card leans on the inner circle fixed connection of top and bearing, the outer lane of bearing and the inner wall fixed connection of card line knob, the outer lane and the insulating cover threaded connection of card line knob, the position of insulating card and side seal groove corresponds each other.
As a further aspect of the utility model, the bottom surface of insulating cover and the top surface fixed connection of insulating bottom plate, the wiring knob runs through the upper and lower end of insulating cover plate and cup joints with it.
Compared with the prior art, the utility model discloses following beneficial effect has:
by arranging the wire clamping assembly, the wire clamping knob is screwed down to drive the insulation clamp to press the wire downwards, and the wire is pressed into the wire pressing groove, so that the wire is fixed, and the condition that the wire is not in good contact with the wiring position of the wiring terminal and even is separated from the wiring terminal due to shaking of the wire after wiring is avoided;
through setting up the sealed rack of card line subassembly cooperation, wire holding groove and side seal groove, after screwing up card line knob and drive the tight electric wire of insulating card pressure, sealed rack seals the part of insulating wire casing with external contact, the electric wire is impressed in the wire holding groove simultaneously, and the outer lane of insulating card leans on the lower extreme card to go into in the side seal groove, further seal the junction of electric wire and insulating wire casing in proper order, avoid during the moisture in the air gets into the wiring subassembly, lead to the wiring department of electric wire and terminal to wet.
Drawings
Fig. 1 is a schematic view of the overall structure of an insulation protection structure for power transmission of a transformer substation according to the present invention;
fig. 2 is an overall structure exploded view of the insulation protection structure for power transmission of the transformer substation of the present invention;
fig. 3 is a cross-sectional view of an insulating trunking in an insulating protection structure for power transmission of a transformer substation of the present invention;
fig. 4 is a cross-sectional view of a wire clamping assembly in an insulation protection structure for power transmission of a transformer substation according to the present invention;
fig. 5 is the utility model relates to a cross-sectional view of wiring subassembly in insulation protection structure of transformer substation's transmission of electricity.
In the figure: 1. an insulating base plate; 2. an insulating wire slot; 3. fixing the bolt; 4. an insulating cover plate; 5. sealing the rack; 6. a wire clamping assembly; 7. a wiring assembly; 8. pressing a wire groove; 9. side sealing grooves; 10. inserting slots; 601. a wire clamping knob; 602. an insulating card; 603. a bearing; 701. a wiring knob; 702. an insulating sleeve; 703. and (4) binding posts.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, an insulation protection structure of transformer substation's transmission of electricity, including insulating bottom plate 1, insulating bottom plate 1's top fixed mounting placed in the middle has a plurality of wiring subassembly 7, insulating bottom plate 1's top and the equal fixed mounting in both sides that are located wiring subassembly 7 have a plurality of insulating wire casing 2, the upper and lower end that runs through insulating bottom plate 1 leans on the equal threaded connection in both sides to have two fixing bolt 3, the top surface that runs through insulating bottom plate 1 leans on the front and back end to have all seted up slot 10, insulating bottom plate 1's top and the top that is located a plurality of insulating wire casing 2 are provided with same insulating cover plate 4, insulating wire casing 2's bottom inner wall has seted up wire casing 8 placed in the middle, side seal 9 has all been seted up in the middle to the front and back end inner wall of insulating wire casing 2, the upper and lower end that runs through insulating cover plate 4 leans on both sides to all be provided with a plurality of card line subassembly 6, the equal fixed mounting in both sides that runs through insulating cover plate 4 has sealed rack 5.
In this scheme, for the convenience of fixing the electric wire after the wiring, avoid the electric wire to rock and set up card line subassembly 6, card line subassembly 6 is including card line knob 601, and the inside of card line knob 601 just runs through card line knob 601 bottom and is provided with insulating card 602, and insulating card 602's outer lane is leaned on top fixed mounting to have bearing 603.
In this scheme, for the convenience of wiring has set up wiring subassembly 7, and wiring subassembly 7 includes insulating cover 702, and insulating cover 702's inside just runs through insulating cover 702 top surface and leans on both sides fixed mounting to have same terminal 703, and the equal threaded connection in both ends cylinder outer lane of terminal 703 has wiring knob 701.
Insulating cover 4 passes through slot 10 and 1 joint of insulating bottom plate, and insulating wire casing 2 looks sideways at the cross-section and is "concave" font setting, and the main section of looking of pressure wire casing 8 is the cambered surface setting, and the installation and the dismantlement of insulating cover 4 of being convenient for, back in the insulating wire casing 2 was gone into to the electric wire card, are that 8 cooperation card line subassemblies 6 of pressure wire casing that the cambered surface set up are convenient for seal the juncture of insulating wire casing 2 and electric wire.
The insulation card 602 is sleeved with the wire clamping knob 601, the outer ring of the insulation card 602 is fixedly connected with the inner ring of the bearing 603 by the top end, the outer ring of the bearing 603 is fixedly connected with the inner wall of the wire clamping knob 601, the outer ring of the wire clamping knob 601 is in threaded connection with the insulation cover plate 4, the insulation card 602 corresponds to the side seal groove 9 in position, the wire clamping knob 601 is screwed to drive the insulation card 602 to downwards move along the reverse direction of the side seal groove 9, the outer side of the insulation card 602 is clamped into the side seal groove 9 by the lower end, and the electric wire is fixed by the insulation card 602 matching with the wire pressing groove 8.
The bottom surface of the insulating sleeve 702 is fixedly connected with the top surface of the insulating base plate 1, the wiring knob 701 penetrates through the upper end and the lower end of the insulating cover plate 4 and is sleeved with the insulating cover plate, during wiring, an exposed power line is wound by a circle on the outer ring of the wiring terminal 703, and after the wiring knob 701 is screwed down, the wiring knob 701 is used for compressing the electric wire to complete wiring.
It should be noted that, the utility model relates to an insulating protection structure of transformer substation's transmission of electricity, when using, at first install insulating bottom plate 1 on the installation face of transformer substation's transmission of electricity equipment through fixing bolt 3, later take off the wiring knob 701 in insulating cover plate 4 and the wiring subassembly 7, and unscrew the card line knob 601 in the card line subassembly 6, again peel off the insulating protective layer of waiting to connect the terminal of electric wire, twine the circle with exposed metal part on terminal 703, again install wiring knob 701 and screw up, cooperate insulating boot 702 to compress tightly the electric wire of wiring part and fix, the electric wire of wrapping up insulating protective layer part is impressed in insulating wire casing 2 and is drawn forth;
after wiring is completed, the insulating cover plate 4 is covered, the edge joints at the front end and the rear end of the insulating cover plate 4 are inserted into the slots 10, the wire clamping knob 601 is screwed down, the insulating clamp 602 is driven by the wire clamping knob 601 to press down the wire along the direction of the side sealing groove 9, the wire is pressed into the wire pressing groove 8, the joint of the wire and the insulating wire groove 2 is sealed by the sealing rack 5, the wire pressing groove 8 and the insulating clamp 602 matching with the side sealing groove 9, and after wiring is completed through the insulating protection structure for power transmission of the transformer substation, the exposed metal part of the wire is protected inside the insulating protection structure for power transmission of the transformer substation.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an insulation protection structure of transformer substation's transmission of electricity which characterized in that: including insulating bottom plate (1), the top of insulating bottom plate (1) fixed mounting placed in the middle has a plurality of wiring subassembly (7), the equal fixed mounting in both sides that the top of insulating bottom plate (1) just is located wiring subassembly (7) has a plurality of insulating wire casing (2), the upper and lower end that runs through insulating bottom plate (1) leans on the equal threaded connection in both sides to have two fixing bolt (3), slot (10) have all been seted up to the top surface that runs through insulating bottom plate (1) by the front and back end, the top of insulating bottom plate (1) and the top that is located a plurality of insulating wire casing (2) are provided with same insulating cover plate (4), wire pressing groove (8) have been seted up between two parties to the bottom inner wall of insulating wire casing (2), side seal groove (9) have all been seted up between two parties to the front and back end inner wall of insulating wire casing (2), the upper and lower extreme that runs through insulating cover plate (4) all is provided with a plurality of card line subassembly (6) by both sides, the equal fixed mounting in both sides that runs through insulating cover plate (4) has sealed rack (5).
2. The insulation protection structure for substation power transmission according to claim 1, characterized in that: the wire clamping assembly (6) comprises a wire clamping knob (601), an insulating clamp (602) is arranged inside the wire clamping knob (601) and penetrates through the bottom end of the wire clamping knob (601), and a bearing (603) is fixedly mounted on the outer ring of the insulating clamp (602) close to the top end.
3. The insulation protection structure for substation power transmission according to claim 1, characterized in that: the wiring assembly (7) comprises an insulating sleeve (702), the insulating sleeve (702) is arranged inside and penetrates through the top surface of the insulating sleeve (702) to be fixedly provided with the same wiring terminal (703) by two sides, and the outer rings of cylinders at two ends of the wiring terminal (703) are in threaded connection with wiring knobs (701).
4. The insulation protection structure for substation power transmission according to claim 1, characterized in that: insulating apron (4) are through slot (10) and insulating bottom plate (1) joint, and the side view cross-section of insulating wire casing (2) is "concave" font setting, and the main view cross-section of wire pressing groove (8) is the cambered surface setting.
5. The insulation protection structure for substation power transmission according to claim 2, characterized in that: the insulation clamp (602) is sleeved with the wire clamping knob (601), the outer ring of the insulation clamp (602) is fixedly connected with the inner ring of the bearing (603) by the top end, the outer ring of the bearing (603) is fixedly connected with the inner wall of the wire clamping knob (601), the outer ring of the wire clamping knob (601) is in threaded connection with the insulation cover plate (4), and the positions of the insulation clamp (602) and the side sealing groove (9) correspond to each other.
6. The insulation protection structure for substation power transmission according to claim 3, characterized in that: the bottom surface of the insulating sleeve (702) is fixedly connected with the top surface of the insulating bottom plate (1), and the wiring knob (701) penetrates through the upper end and the lower end of the insulating cover plate (4) and is sleeved with the insulating cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223351792.6U CN218888020U (en) | 2022-12-12 | 2022-12-12 | Insulation protection structure for power transmission of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223351792.6U CN218888020U (en) | 2022-12-12 | 2022-12-12 | Insulation protection structure for power transmission of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218888020U true CN218888020U (en) | 2023-04-18 |
Family
ID=85942454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223351792.6U Active CN218888020U (en) | 2022-12-12 | 2022-12-12 | Insulation protection structure for power transmission of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218888020U (en) |
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2022
- 2022-12-12 CN CN202223351792.6U patent/CN218888020U/en active Active
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