CN213042829U - High-voltage isolation electronic switch actuator - Google Patents

High-voltage isolation electronic switch actuator Download PDF

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Publication number
CN213042829U
CN213042829U CN202021288415.0U CN202021288415U CN213042829U CN 213042829 U CN213042829 U CN 213042829U CN 202021288415 U CN202021288415 U CN 202021288415U CN 213042829 U CN213042829 U CN 213042829U
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removes
metal
arc
bolt
contact
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CN202021288415.0U
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韩东
闫冬
张惠彤
杨东宇
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韩东
闫冬
张惠彤
杨东宇
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Abstract

The utility model discloses a high-voltage isolation electronic switch executor, including base, support, post insulator, connection terminal, metal contact, ground contact, protection section of thick bamboo, semi-annular closure piece, bolt, arc, magnetic path, gag lever post, round hole, L type groove, metal briquetting, T type pole, spring one and slider. The utility model discloses a protection section of thick bamboo removes to two metal contact hookup locations, twist and move the bolt, the bolt removes along the nut, the bolt removes and drives the arc and removes, the arc removes and drives the magnetic path and removes, the magnetic path removes and adsorbs the laminating with metal contact annular side, and then accomplish the installation of a protection section of thick bamboo, the hookup location to two metal contacts protects, ground contact removes and drives the metal briquetting and removes and laminate mutually with the support bottom, continue to promote ground contact, and then extrude spring one, when the slider removes to erecting the groove end, rotate ground contact, make the slider get into inside the cross slot, under the effect of spring elasticity, with the slider joint inside the cross slot.

Description

High-voltage isolation electronic switch actuator
Technical Field
The utility model relates to a high voltage isolator specifically is a high voltage isolation electronic switch executor, belongs to high voltage isolator technical field.
Background
The high-voltage isolating switch is an important switching device in an electric system of a power plant and a transformer substation and needs to be matched with a high-voltage circuit breaker for use. The isolating switch is suitable for indoor devices with three-phase alternating current of 50Hz and rated voltage of 12 KV. For switching on, switching off or switching over the line of the high-voltage installation with voltage and without load current.
The high voltage isolator who uses at present has certain defect, and two metal contact hookup location lack protection mechanism, cause two easy disconnection of metal contact, cause the outage of switch, lack installation mechanism simultaneously, cause inconvenient carry out convenient dismouting to ground contact, and then inconvenient maintains ground contact, reduces high voltage isolator's safety in utilization. Therefore, a high-voltage isolation electronic switch actuator is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to provide a high voltage isolated electronic switch actuator for solving the above problems.
The utility model discloses a technical scheme realizes above-mentioned purpose, a high voltage isolation electronic switch executor, including base, support, pillar insulator, wire holder, metal contact, ground contact, protection mechanism and installation mechanism, two supports are installed to the base top symmetry, the pillar insulator of support top fixed mounting, the wire holder is installed to pillar insulator top fixed mounting, rotate installation metal contact on the wire holder annular side, and two metal contacts interconnect, the ground contact is installed to the base bottom, and the ground contact top is installed in the support bottom;
the protection mechanism comprises a protection cylinder, semi-annular blocking pieces, bolts, an arc-shaped plate and magnetic blocks, wherein the protection cylinder is installed on the annular side surface of the metal contact, the two semi-annular blocking pieces are symmetrically installed at the left end and the right end of the protection cylinder, one end of each semi-annular blocking piece is attached to the annular side surface of the metal contact, the two bolts are symmetrically installed on the annular side surface of the protection cylinder, one end of each bolt extends into the protection cylinder, the arc-shaped plate is installed at one end of each bolt in a rotating mode, the magnetic blocks are fixedly installed at one end of the arc-shaped plate, and one end of each magnetic block is attached;
installation mechanism includes round hole, L type groove, metal briquetting, T type pole, spring one and slider, two round holes are seted up to base bottom symmetry, and round hole internally mounted ground contact, two L type grooves are seted up to the inside symmetry of round hole door, two sliders of symmetry installation on the ground contact annular side, and the slider installs at L type inslot portion, T type pole is installed on ground contact top, and inside T type pole bottom extended to ground contact, the fixed metal briquetting in T type pole top, the metal briquetting top was laminated with the support bottom mutually, metal briquetting bottom fixed mounting spring one, and a spring bottom fixed mounting is on ground contact top.
Preferably, the installation mechanism is provided with two sets, two sets of installation mechanism structures are the same, and two sets of installation mechanism symmetry are installed in the base bottom.
Preferably, two gag lever posts of symmetry fixed mounting on the arc, and gag lever post one end passes a protection section of thick bamboo and extends to the protection section of thick bamboo outside, fixed mounting spring two on the arc, and two one end fixed mounting of spring are inside a protection section of thick bamboo.
Preferably, a nut is installed on the annular side face of the bolt, the outer side of the nut is fixedly installed inside the protection cylinder, a miniature bearing is installed on the annular side face of the bolt, and the outer side of the miniature bearing is fixedly installed inside the arc-shaped plate.
Preferably, the L-shaped groove is composed of a vertical groove and a transverse groove, two vertical grooves and two transverse grooves are symmetrically formed in the round hole, and one end of each vertical groove is communicated with one transverse groove.
Preferably, two fastening bolts are symmetrically installed at the front end of the base, and one ends of the fastening bolts extend into the round holes and are attached to the grounding contact.
The utility model has the advantages that:
1. the protection device has the advantages that the protection cylinder moves to the connection position of the two metal contacts, the bolt is screwed, moves along the nut, moves to drive the arc plate to move, the arc plate moves to drive the magnetic block to move, the magnetic block moves to be attached to the annular side face of the metal contact in an adsorption mode, installation of the protection cylinder is further completed, the connection position of the two metal contacts is protected, and the problems that the two metal contacts are easy to disconnect and switch off due to the fact that the protection mechanism is lacked in the connection position of the two metal contacts are solved;
2. the second beneficial effect, promote ground contact, ground contact removes to drive the metal briquetting and removes and laminate mutually with the support bottom, continue to promote ground contact, and then extrude spring one, when the slider removes to erecting the groove end, the user rotates ground contact, make the slider get into the cross slot inside, under the effect of spring elasticity, with the slider joint inside the cross slot, it lacks installation mechanism to have solved, cause inconvenient convenient dismouting to ground contact, and then inconvenient maintaining ground contact, reduce the drawback of high-voltage isolator safety in utilization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the protection mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the installation mechanism of the present invention;
fig. 4 is a schematic view of the L-shaped groove structure of the present invention.
In the figure: 1. the device comprises a base, 2, a support, 3, a post insulator, 4, a wire holder, 5, a metal contact, 6, a grounding contact, 7, a protective barrel, 8, a semi-annular plug, 9, a bolt, 10, an arc-shaped plate, 11, a magnetic block, 12, a limiting rod, 13, a round hole, 14, an L-shaped groove, 15, a metal pressing block, 16, a T-shaped rod, 17, a spring I, 18 and a sliding block.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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.
Referring to fig. 1-4, a high-voltage isolation electronic switch actuator includes a base 1, supports 2, post insulators 3, a wire holder 4, metal contacts 5, ground contacts 6, a protection mechanism, and an installation mechanism, wherein the two supports 2 are symmetrically installed at the top end of the base 1, the post insulators 3 are fixedly installed at the top ends of the supports 2, the wire holder 4 is fixedly installed at the top ends of the post insulators 3, the metal contacts 5 are rotatably installed on the annular side surfaces of the wire holder 4, the two metal contacts 5 are connected with each other, the ground contact 6 is installed at the bottom end of the base 1, and the top end of the ground contact 6 is installed at the bottom end of the support 2;
the protection mechanism comprises a protection cylinder 7, semi-annular blocking pieces 8, bolts 9, an arc-shaped plate 10 and magnetic blocks 11, wherein the protection cylinder 7 is installed on the annular side surface of the metal contact 5, the two semi-annular blocking pieces 8 are symmetrically installed at the left end and the right end of the protection cylinder 7, one end of each semi-annular blocking piece 8 is attached to the annular side surface of the metal contact 5, the two bolts 9 are symmetrically installed on the annular side surface of the protection cylinder 7, one end of each bolt 9 extends into the protection cylinder 7, one end of each bolt 9 is rotatably installed on the arc-shaped plate 10, the magnetic blocks 11 are fixedly installed at one end of each arc-shaped plate 10, one end of each magnetic block 11 is attached to the annular side surface of the metal contact 5 in an adsorption mode, a user installs the protection cylinder 7 on one metal contact 5, then rotates the two metal contacts 5 and is connected with the two metal contacts 5, then moves the protection cylinder, screwing the bolt 9, enabling the bolt 9 to move along the nut, enabling the bolt 9 to move to drive the arc-shaped plate 10 to move, enabling the arc-shaped plate 10 to move to drive the magnetic block 11 to move, enabling the magnetic block 11 to move to be attached to the annular side face of the metal contact 5 in an adsorption mode, further completing installation of the protection cylinder 7, and protecting the connection position of the two metal contacts 5;
the installation mechanism comprises a round hole 13, an L-shaped groove 14, a metal pressing block 15, a T-shaped rod 16, a first spring 17 and a sliding block 18, wherein the bottom end of the base 1 is symmetrically provided with the two round holes 13, a grounding contact 6 is installed inside the round holes 13, the inside of each round hole 13 is symmetrically provided with the two L-shaped grooves 14, the annular side surface of the grounding contact 6 is symmetrically provided with the two sliding blocks 18, the sliding blocks 18 are installed inside the L-shaped groove 14, the top end of the grounding contact 6 is provided with the T-shaped rod 16, the bottom end of the T-shaped rod 16 extends into the grounding contact 6, the top end of the T-shaped rod 16 is fixedly provided with the metal pressing block 15, the top end of the metal pressing block 15 is attached to the bottom end of the support 2, the bottom end of the metal pressing block 15 is fixedly provided with the first spring 17, the bottom end of the first spring 17 is fixedly, promote ground contact 6, ground contact 6 removes to drive metal briquetting 15 and removes and laminate mutually with 2 bottoms of support, continue to promote ground contact 6, and then extrude spring 17, when slider 18 removed to erecting the groove end, the user rotates ground contact 6 for slider 18 gets into the transverse groove inside, and the elasticity of spring 17 gives 6 vertical decurrent power of ground contact, and then with slider 18 joint in the transverse groove inside, accomplishes ground contact 6's installation.
The two groups of mounting mechanisms are arranged, the two groups of mounting mechanisms have the same structure, and are symmetrically mounted at the bottom end of the base 1; two limiting rods 12 are symmetrically and fixedly installed on the arc-shaped plate 10, one end of each limiting rod 12 penetrates through the protection cylinder 7 and extends to the outer side of the protection cylinder 7, a second spring is fixedly installed on the arc-shaped plate 10, and one end of the second spring is fixedly installed inside the protection cylinder 7; a nut is arranged on the annular side surface of the bolt 9, the outer side of the nut is fixedly arranged in the protective cylinder 7, a miniature bearing is arranged on the annular side surface of the bolt 9, and the outer side of the miniature bearing is fixedly arranged in the arc-shaped plate 10; the L-shaped groove 14 consists of a vertical groove and a transverse groove, two vertical grooves and two transverse grooves are symmetrically formed in the round hole 13, and one end of each vertical groove is communicated with one transverse groove; two fastening bolts are symmetrically arranged at the front end of the base 1, one ends of the fastening bolts extend into the round holes 13 and are attached to the grounding contact 6, and the fastening bolts are designed to fixedly install the grounding contact 6 respectively.
The utility model discloses when using, protection section of thick bamboo 7 removes to two metal contact 5 hookup location, twists bolt 9, and bolt 9 removes along the nut, and bolt 9 removes and drives arc 10 and remove, and arc 10 removes and drives magnetic path 11 and remove, and magnetic path 11 removes and adsorbs the laminating with metal contact 5 annular side, and then accomplishes protection section of thick bamboo 7's installation, protects two metal contact 5's hookup location.
Promote ground contact 6, ground contact 6 removes to drive metal briquetting 15 and removes and laminate mutually with 2 bottoms of support, continues to promote ground contact 6, and then extrudees spring 17, when slider 18 removes to erecting the groove end, and the user rotates ground contact 6 for slider 18 gets into the cross slot inside, under the effect of a spring 17 elasticity, with slider 18 joint in the cross slot inside.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. A high-voltage isolation electronic switch actuator is characterized in that: the wire holder comprises a base (1), supports (2), post insulators (3), a wire holder (4), metal contacts (5), grounding contacts (6), a protection mechanism and an installation mechanism, wherein the two supports (2) are symmetrically installed at the top end of the base (1), the post insulators (3) are fixedly installed at the top ends of the supports (2), the wire holder (4) is fixedly installed at the top end of the post insulators (3), the metal contacts (5) are rotatably installed on the annular side surface of the wire holder (4), the two metal contacts (5) are connected with each other, the grounding contacts (6) are installed at the bottom end of the base (1), and the top ends of the grounding contacts (6) are installed at the bottom ends of the supports (2);
the protection mechanism comprises a protection cylinder (7), semi-annular plugs (8), bolts (9), an arc-shaped plate (10) and magnetic blocks (11), wherein the protection cylinder (7) is installed on the annular side surface of the metal contact (5), the two semi-annular plugs (8) are symmetrically installed at the left end and the right end of the protection cylinder (7), one end of each semi-annular plug (8) is attached to the annular side surface of the metal contact (5), the two bolts (9) are symmetrically installed on the annular side surface of the protection cylinder (7), one end of each bolt (9) extends into the protection cylinder (7), one end of each bolt (9) is rotatably installed on the arc-shaped plate (10), the magnetic blocks (11) are fixedly installed at one end of the arc-shaped plate (10), and one end of each magnetic block (11) is attached to the annular side surface of the metal contact (;
the installation mechanism comprises a round hole (13), L-shaped grooves (14), metal pressing blocks (15), a T-shaped rod (16), a first spring (17) and a sliding block (18), wherein the bottom end of the base (1) is symmetrically provided with two round holes (13), the inside of each round hole (13) is provided with a grounding contact (6), the inside of each round hole (13) is symmetrically provided with two L-shaped grooves (14), the annular side surface of each grounding contact (6) is symmetrically provided with two sliding blocks (18), each sliding block (18) is installed inside each L-shaped groove (14), the top end of each grounding contact (6) is provided with the T-shaped rod (16), the bottom end of each T-shaped rod (16) extends into the corresponding grounding contact (6), the top end of each T-shaped rod (16) is fixedly provided with the corresponding metal pressing block (15), the top end of each metal pressing block (15) is attached to the bottom end of the corresponding support, and the bottom end of the first spring (17) is fixedly arranged at the top end of the grounding contact (6).
2. The high voltage isolated electronic switch actuator of claim 1, wherein: the installation mechanism is equipped with two sets ofly, two sets of installation mechanism structure is the same, and two sets of installation mechanism symmetry is installed in base (1) bottom.
3. The high voltage isolated electronic switch actuator of claim 1, wherein: two gag lever posts (12) of symmetry fixed mounting are gone up in arc (10), and gag lever post (12) one end passes a protection section of thick bamboo (7) and extends to the protection section of thick bamboo (7) outside, fixed mounting spring two on arc (10), and two one end fixed mounting of spring are inside a protection section of thick bamboo (7).
4. The high voltage isolated electronic switch actuator of claim 1, wherein: the bolt is characterized in that a nut is installed on the annular side face of the bolt (9), the outer side of the nut is fixedly installed inside the protective cylinder (7), a miniature bearing is installed on the annular side face of the bolt (9), and the outer side of the miniature bearing is fixedly installed inside the arc-shaped plate (10).
5. The high voltage isolated electronic switch actuator of claim 1, wherein: the L-shaped groove (14) is composed of vertical grooves and transverse grooves, two vertical grooves and two transverse grooves are symmetrically formed in the round hole (13), and one end of each vertical groove is communicated with one transverse groove.
6. The high voltage isolated electronic switch actuator of claim 1, wherein: two fastening bolts are symmetrically arranged at the front end of the base (1), and one ends of the fastening bolts extend to the inside of the round holes (13) to be attached to the grounding contact (6).
CN202021288415.0U 2020-07-02 2020-07-02 High-voltage isolation electronic switch actuator Active CN213042829U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021288415.0U CN213042829U (en) 2020-07-02 2020-07-02 High-voltage isolation electronic switch actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021288415.0U CN213042829U (en) 2020-07-02 2020-07-02 High-voltage isolation electronic switch actuator

Publications (1)

Publication Number Publication Date
CN213042829U true CN213042829U (en) 2021-04-23

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ID=75524518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021288415.0U Active CN213042829U (en) 2020-07-02 2020-07-02 High-voltage isolation electronic switch actuator

Country Status (1)

Country Link
CN (1) CN213042829U (en)

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