CN209993409U

CN209993409U - Antifouling type suspension porcelain insulator

Info

Publication number: CN209993409U
Application number: CN201921121847.XU
Authority: CN
Inventors: 阮梓芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-01-24
Anticipated expiration: 2029-07-17

Abstract

The utility model discloses an antifouling type suspension porcelain insulator, including the insulator body, insulator body both ends are fixed with the connecting piece, and have cup jointed two semi-rings on the connecting piece circumference outer wall, through the bolt fastening between two semi-rings, form normal running fit between semi-ring and the connecting piece, the semi-ring outer wall is fixed with the pole of bending, and the semi-ring fixed connection of pole bottom and insulator body below of bending, it has the joint groove to bend pole one side outer wall and open, and the joint inslot bonds and have the brush, and pole one side outer wall of bending is fixed with the fin board, still be fixed with coupling mechanism on the connecting piece. The utility model discloses can drive the pole of bending and brush and rotate along insulator body outer wall under the wind-force effect, the brush carries out three hundred sixty degrees cleaning work to insulator body outer wall at the rotation in-process, improves insulator body surface cleanliness factor, increases the self-cleaning function of device.

Description

Antifouling type suspension porcelain insulator

Technical Field

The utility model relates to an insulator technical field especially relates to an antifouling type suspension porcelain insulator.

Background

The insulator is widely applied to power equipment, and generally, external live conductors of buses and various electrical equipment belonging to external insulation and overhead transmission lines, power plants and substations are supported by the insulator; the suspension insulator is one of the insulators widely used, and is generally made of porcelain.

The existing suspension insulator generally comprises a suspension insulator porcelain piece, a steel cap and steel feet, and in the use process of the insulator, pollutants such as industrial pollutants, salt mist of sea wind, dust in air and the like are gradually accumulated and attached to the surface of the insulator to form a pollution layer, so that the insulator cannot have a great effect, and the use and the service life of the whole line can be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an antifouling suspension porcelain insulator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an antifouling type suspension porcelain insulator, includes the insulator body, insulator body both ends are fixed with the connecting piece, and have cup jointed two semi-rings on the connecting piece circumference outer wall, through the bolt fastening between two semi-rings, form normal running fit between semi-ring and the connecting piece, the semi-ring outer wall is fixed with the pole of bending, and the semi-ring fixed connection of pole bottom and insulator body below of bending, the outer wall of one side of the pole of bending is opened there is the joint groove, and the joint inslot bonds and has the brush, and the outer wall of one side of the pole of bending is fixed with the fin board, still be fixed with coupling mechanism on the connecting.

Furthermore, coupling mechanism includes the fixed strip, and open fixed strip one side has the spout, and it has the guide bar to peg graft in the spout.

Furthermore, two sliders are sleeved on the outer wall of the guide rod in a sliding mode, and the sliders are inserted into the sliding grooves to form sliding fit.

Furthermore, two be fixed with the arc pole on the slider, and two arc pole one end is opened threaded hole, and two threaded hole internal threads are pegged graft and are had same screw rod, and screw rod one end is equipped with the nut.

Furthermore, the inner arc surface of the arc-shaped rod is also bonded with a clamping pad.

Furthermore, a plurality of semicircular grooves are further formed in the inner arc surface of the arc-shaped rod, and the semicircular grooves and the clamping pads are in scarf joint fit.

The utility model has the advantages that:

1. can drive the pole of bending and brush through the setting of fin under the wind-force effect and rotate along insulator body outer wall, the brush carries out three hundred sixty degrees cleaning work to insulator body outer wall at the rotation in-process, improves insulator body surface cleanliness factor, increases the self-cleaning function of device, and the installation work of pole on the connecting piece can conveniently be bent to the semi-ring in addition, and the maintenance is conveniently dismantled.

2. Through the setting of slider can make things convenient for two arc poles to slide in the spout, carry out fixed connection work to the insulator body in the cooperation of screw rod, improve the convenience of device installation, the guide bar can play spacing direction work to the slider in addition, improves the stability between the device connection structure.

3. The connection toughness between the arc-shaped rod inner arc surface and the fixed structure can be increased through the arrangement of the clamping pad, the stability of the installation of the connection structure is improved, and the connection strength between the arc-shaped rod and the clamping pad can be increased through the semicircular groove.

Drawings

Fig. 1 is a schematic front view of an anti-fouling suspension porcelain insulator according to embodiment 1 of the present invention;

fig. 2 is a schematic partial three-dimensional structure diagram of an anti-fouling suspension porcelain insulator according to embodiment 1 of the present invention;

fig. 3 is a partial structural schematic view of an embodiment 2 of the anti-fouling suspension porcelain insulator provided by the present invention;

in the figure: 1 insulator body, 2 bending rods, 3 connecting pieces, 4 fixing strips, 5 sliding blocks, 6 arc-shaped rods, 7 screw rods, 8 semi-rings, 9 hairbrushes, 10 fin plates, 11 sliding grooves, 12 guide rods and 13 clamping pads.

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.

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 only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, an antifouling type suspension porcelain insulator, including

insulator body

1, 1 both ends of insulator body are fixed with connecting piece 3, and have cup jointed two semi-rings 8 on the 3 circumference outer walls of connecting piece, pass through the bolt fastening between two semi-rings 8, form normal running fit between semi-ring 8 and the connecting piece 3, semi-ring 8 outer wall is fixed with bending rod 2, and 2 bottom of bending rod and the semi-ring 8 fixed connection of insulator body 1 below, 2 one side outer walls of bending rod open there is the joint groove, and the joint inslot bonds and has brush 9, 2 one side outer walls of bending rod are fixed with fin board 10, still be fixed with coupling mechanism on the connecting piece 3.

Wherein, coupling mechanism includes

fixed strip

4, and 4 one sides of fixed strip are opened there is spout 11, and it has guide bar 12 to peg graft in the spout 11.

Wherein, the outer wall of guide bar 12 is slidely cup jointed with two sliders 5, and slider 5 is inserted in chute 11 to form sliding fit.

Wherein, be fixed with arc pole 6 on two

sliders

5, and 6 one end of two arc poles is opened threaded hole, and two threaded hole internal threads are pegged graft and are had same screw rod 7, and screw rod 7 one end is equipped with the nut.

The working principle of the embodiment is as follows: fin 10 can drive under the wind-force effect and bend pole 2 and brush 9 and rotate along 1 outer wall of insulator body, brush 9 carries out three hundred sixty degrees cleaning work to insulator body outer wall at the rotation in-process, improve 1 surface cleanliness factor of insulator body, increase the self-cleaning function of device, semi-ring 8 can conveniently bend the installation work of pole 2 on connecting piece 3 in addition, the convenient dismantlement is maintained, slider 5 can make things convenient for two arc poles 6 to slide in spout 11, fixed connection work is carried out to insulator body 1 in screw rod 7's cooperation, the convenience of improving device installation, guide bar 12 can play spacing direction work to slider 5 in addition, stability between the device connection structure is improved.

Example 2

Referring to fig. 3, this embodiment of a soil-resistant suspension insulator is different from embodiment 1 in that a holding pad 13 is further bonded to the inner arc surface of the arc rod 6.

Wherein, the intrados of arc pole 6 still has opened a plurality of semi-circular grooves, and semi-circular groove and centre gripping pad 13 form the scarf joint cooperation.

The working principle of the embodiment is as follows: the clamping pad 13 can increase the connection toughness between the inner arc surface of the arc-shaped rod 6 and the fixed structure, the stability of the installation of the connection structure is improved, and the connection strength between the arc-shaped rod 6 and the clamping pad 13 can be increased through the semicircular groove.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an antifouling type suspension porcelain insulator, includes insulator body (1), its characterized in that, insulator body (1) both ends are fixed with connecting piece (3), and cup jointed two semi-rings (8) on connecting piece (3) circumference outer wall, pass through the bolt fastening between two semi-rings (8), form normal running fit between semi-ring (8) and connecting piece (3), semi-ring (8) outer wall is fixed with bending rod (2), and semi-ring (8) fixed connection of bending rod (2) bottom and insulator body (1) below, the outer wall of one side of bending rod (2) is opened there is the joint groove, and the joint inslot bonds and has brush (9), and the outer wall of one side of bending rod (2) is fixed with fin board (10), still be fixed with coupling mechanism on connecting piece (3).

2. The anti-fouling suspension porcelain insulator according to claim 1, wherein the connecting mechanism comprises a fixing strip (4), a sliding groove (11) is formed in one side of the fixing strip (4), and a guide rod (12) is inserted in the sliding groove (11).

3. The anti-fouling suspension porcelain insulator is characterized in that two sliding blocks (5) are sleeved on the outer wall of the guide rod (12) in a sliding mode, and the sliding blocks (5) are inserted into the sliding grooves (11) to form sliding fit.

4. The antifouling suspension porcelain insulator according to claim 3, wherein the two sliding blocks (5) are fixed with arc-shaped rods (6), one ends of the two arc-shaped rods (6) are provided with threaded holes, the two threaded holes are internally threaded and connected with the same screw rod (7), and one end of the screw rod (7) is provided with a nut.

5. The anti-fouling suspension porcelain insulator according to claim 4, wherein a clamping pad (13) is further bonded to the inner arc surface of the arc-shaped rod (6).

6. The anti-fouling suspension porcelain insulator is characterized in that a plurality of semicircular grooves are further formed in the inner arc surface of the arc-shaped rod (6), and the semicircular grooves are in scarf fit with the clamping pads (13).