CN210245382U

CN210245382U - Insulating partition plate of outdoor high-voltage isolating switch

Info

Publication number: CN210245382U
Application number: CN201921411147.4U
Authority: CN
Inventors: Weiwei Chen; 陈巍巍; Zhenyu Zhong; 钟振宇; Guangxian Wu; 吴光贤
Original assignee: RUGAO YINRUN HIGH VOLTAGE ELECTRICA EQUIPMENT CO Ltd
Current assignee: RUGAO YINRUN HIGH VOLTAGE ELECTRICA EQUIPMENT CO Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-04-03
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses an outdoor high voltage isolator's insulating barrier, including insulating pillar, fixing base, shield plate, slide bar and fixed foot, the shield plate is installed to the bottom of fixing base, the inside of fixing base is provided with the pedestal, the inside of pedestal is provided with the trough, install the outlet between the trough, the front of pedestal is provided with the fixed plate, the inside of fixed plate is provided with the bolt hole, two sets of slide bars are installed to the bottom of shield plate, the slider is installed to the bottom of slide bar, the mounting panel is installed to the bottom of telescoping device, the rubber pad is installed to the bottom of mounting panel, two sets of insulating pillar are installed at the top of fixing base. This practicality is through adopting the effectual insulating effect who increases the device of ceramic insulation layer, and the mounting panel that is provided with can install this device at the body of rod of various equidimensions not, has improved the portability of device installation, has increased the life of device through the rubber pad simultaneously.

Description

Insulating partition plate of outdoor high-voltage isolating switch

Technical Field

The utility model relates to an electric power facility technical field specifically is an outdoor high voltage isolator's insulating barrier.

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. The high-voltage isolating switch is mainly used for switching on, switching off or switching over a line under the conditions of voltage and no load current of high-voltage equipment, and has the main functions of ensuring the safety of high-voltage electric appliances and devices during maintenance work, playing a role of isolating voltage, being incapable of cutting off, putting in load current and cutting off short-circuit current, and only being used for certain switching operations without generating strong electric arcs, namely the high-voltage isolating switch does not have an arc extinguishing function.

The existing insulating partition plate of the outdoor high-voltage isolating switch has the defects that:

firstly, the structure of the existing insulating partition plate is simple, and the existing insulating partition plate is only used as a partition plate, so that the insulating effect is poor, and other devices are inconvenient to install, so that the installation of the device is complex.

Secondly, common baffle often uses the mode that insulating material all adopted the rubber pad simultaneously, can't adapt to outdoor wind and blow and drench to lead to often needing to change.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor high voltage isolator's insulating barrier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outdoor high voltage isolator's insulating barrier, includes insulating pillar, fixing base, shielding plate, slide bar and fixed foot, the shielding plate is installed to the bottom of fixing base, the inside of fixing base is provided with the pedestal, the inside of pedestal is provided with the trough, install the outlet between the trough, the front of pedestal is provided with the fixed plate, the inside of fixed plate is provided with the bolt hole, two sets of slide bars are installed to the bottom of shielding plate, the slider is installed to the bottom of slide bar, fixed foot is installed to the bottom of slider, the inside of fixed foot is provided with the telescoping device, the mounting panel is installed to the bottom of telescoping device, the rubber pad is installed to the bottom of mounting panel, two sets of insulating pillars are installed at the top of fixing base.

Preferably, a carrier plate is arranged inside the shielding plate, a ceramic insulating layer is arranged on the top of the carrier plate, and an EMI shielding material is arranged on the bottom of the carrier plate.

Preferably, the telescopic rod is arranged in the telescopic device, and the knob is arranged on the outer side of the telescopic device.

Preferably, the surface distribution of insulating pillar is provided with the extension piece, and the fixed block is installed at the top of insulating pillar, and the connecting block is installed at the top of fixed block.

Preferably, the front surface of the sliding block is provided with a fixing bolt, and the sliding rod is provided with a mounting hole.

Preferably, the shielding plate and the sliding rod are made of aluminum alloy.

Compared with the prior art, the beneficial effects of the utility model are that: this outdoor high voltage isolator's insulating barrier is through the insulating effect that adopts the effectual increase device of ceramic insulation layer, the mounting panel that is provided with can install this device at the body of rod of various equidimensions not, the portability of device installation has been improved, the life of device has been increased through the rubber pad simultaneously, improve bolted connection's compactness simultaneously, prevent that the device from droing, and the cable bolt that adopts through the adoption can conveniently be connected this device and cable, the telescoping device height that can be slight of the telescoping device that is provided with, thereby adapt to different service environment.

The utility model discloses a ceramic insulation layer compare in traditional insulating rubber's mode insulating effect better, be difficult to simultaneously by the morals and manners to improve the life of device, made it not need often to change, reduced the number of times that the device was maintained.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the fixing base of the present invention.

Fig. 3 is a schematic view of the fixing base structure of the present invention.

Fig. 4 is a schematic view of the reinforced insulating plate structure of the present invention.

In the figure: 1. an insulating support; 101. an extension piece; 102. a fixed block; 103. connecting blocks; 2. a fixed seat; 201. a base body; 202. bolt holes; 203. a fixing plate; 204. an outlet; 205. a wiring groove; 3. a shielding plate; 301. an EMI shielding material; 302. a carrier sheet; 303. a ceramic insulating layer; 4. a slide bar; 401. fixing the bolt; 402. a slider; 5. a fixing leg; 501. a telescoping device; 502. mounting a plate; 503. and (7) a rubber pad.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an insulating partition board of an outdoor high-voltage isolating switch comprises an insulating support column 1, a fixed seat 2, a shielding plate 3, a sliding rod 4 and a fixed foot 5, wherein the shielding plate 3 is installed at the bottom of the fixed seat 2, the shielding plate 3 effectively shields the top of the device to increase the insulativity of the device, a seat body 201 is arranged in the fixed seat 2, the seat body 201 can be used for installation and fixation, and the device is fixed to improve the stability of the device, a wiring groove 205 is arranged in the seat body 201, the wiring groove 205 can facilitate the fixation of wires in the device and prevent the wires from falling off, wire outlets 204 are installed between the wiring grooves 205, the wire outlets 204 can facilitate the connection of the wires, a fixed plate 203 is arranged on the front surface of the seat body 201, the fixed plate 203 can be used for connecting the insulating support column 1 at the top, the stability of the fixation of the device is increased, bolt holes 202, two groups of sliding rods 4 are arranged at the bottom of the shielding plate 3, the sliding rods 4 can be used for adjusting the position of a sliding block 402, so that the device is convenient to install, the sliding block 402 is arranged at the bottom of the sliding rod 4, the sliding block 402 can be used for fixing a fixing foot 5 at the bottom, the portability of the device installation is improved, the fixing foot 5 is arranged at the bottom of the sliding block 402, the fixing foot 5 can adapt to different devices by slightly adjusting the height of the device through a bolt, a telescopic device 501 is arranged inside the fixing foot 5, the telescopic device 501 can be adjusted to be matched with two groups of pipelines with different thicknesses and the bolt, so that the height of the device is slightly adjusted, a mounting plate 502 is arranged at the bottom of the telescopic device 501, the device can be conveniently installed and fixed by the mounting plate 502, the portability of the device is improved, a rubber pad 503 is arranged at the, two sets of insulating pillars 1 are installed at the top of the fixed seat 2.

Further, shielding plate 3's inside is provided with carrier plate 302, and carrier plate 302 can be used to install this device of fixing, and ceramic insulation layer 303 is installed at carrier plate 302's top, and ceramic insulation layer 303 is through adopting ceramic design, and the effectual life who increases the device, and EMI shielding material 301 is installed to the bottom of the insulating carrier plate 302 who improves the device simultaneously, and EMI shielding material 301 can be used to shield the battery pole.

Further, the inside of telescoping device 501 is provided with the telescopic link, telescopic link adjustable device's height, and the outside of telescoping device 501 is provided with the knob, and the knob can be used to fixed telescoping device 501, prevents that telescoping device 501 from automatic retraction.

Further, the surface distribution of insulating pillar 1 is provided with extension piece 101, and extension piece 101 can increase the intensity of device, and fixed block 102 is installed at the top of insulating pillar 1, and fixed block 102 can be used to install the high-voltage apparatus at top, and connecting block 103 is installed at the top of fixed block 102, and connecting block 103 can be fixed by easy to assemble, increases the stability of the installation of device.

Further, the front surface of the sliding block 402 is provided with a fixing bolt 401, the fixing bolt 401 can prevent the sliding block 402 from sliding automatically, and the sliding rod 4 is provided with a mounting hole.

Furthermore, the shielding plate 3 and the sliding rod 4 are made of aluminum alloy, and the aluminum alloy reduces the weight of the device and increases the strength of the device.

The working principle is as follows: during the use, earlier through not hard up fixing bolt 401 position of adjusting slider 402 to being fixed this device installation through mounting panel 502, installing high-voltage apparatus in the middle of the insulating support 1 at top, then passing through, and ceramic insulation layer 303 is through adopting ceramic design, the life of effectual increase device, thereby the accessible prevents that the wire from droing in the middle of fixing the wire trough 205 with the wire simultaneously.

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.

Claims

1. The utility model provides an outdoor high voltage isolator's insulating barrier, includes insulating pillar (1), fixing base (2), shield panel (3), slide bar (4) and fixed foot (5), its characterized in that: the bottom of the fixed seat (2) is provided with a shielding plate (3), a seat body (201) is arranged inside the fixed seat (2), the seat body (201) is internally provided with wiring grooves (205), wire outlets (204) are arranged between the wiring grooves (205), a fixing plate (203) is arranged on the front surface of the seat body (201), a bolt hole (202) is arranged inside the fixing plate (203), two groups of sliding rods (4) are arranged at the bottom of the shielding plate (3), a sliding block (402) is arranged at the bottom of each sliding rod (4), the bottom of the sliding block (402) is provided with a fixed foot (5), the inside of the fixed foot (5) is provided with a telescopic device (501), the bottom of the telescopic device (501) is provided with a mounting plate (502), the bottom of the mounting plate (502) is provided with a rubber pad (503), two groups of insulating support columns (1) are installed at the top of the fixed seat (2).

2. The insulating partition board of an outdoor high-voltage isolating switch according to claim 1, characterized in that: the shielding plate is characterized in that a carrier plate (302) is arranged inside the shielding plate (3), a ceramic insulating layer (303) is installed on the top of the carrier plate (302), and an EMI shielding material (301) is installed at the bottom of the carrier plate (302).

3. The insulating partition board of an outdoor high-voltage isolating switch according to claim 1, characterized in that: the telescopic device is characterized in that a telescopic rod is arranged inside the telescopic device (501), and a knob is arranged outside the telescopic device (501).

4. The insulating partition board of an outdoor high-voltage isolating switch according to claim 1, characterized in that: the surface distribution of insulating pillar (1) is provided with extension piece (101), and fixed block (102) are installed to the top of insulating pillar (1), and connecting block (103) are installed to the top of fixed block (102).

5. The insulating partition board of an outdoor high-voltage isolating switch according to claim 1, characterized in that: the front surface of the sliding block (402) is provided with a fixing bolt (401), and the sliding rod (4) is provided with a mounting hole.

6. The insulating partition board of an outdoor high-voltage isolating switch according to claim 1, characterized in that: the shielding plate (3) and the sliding rod (4) are made of aluminum alloy.