CN216119731U

CN216119731U - Porcelain insulator of pin type pillar structure

Info

Publication number: CN216119731U
Application number: CN202122443100.XU
Authority: CN
Inventors: 曾瑞斌
Original assignee: Luxi Hengda Ceramics Co ltd
Current assignee: Luxi Hengda Ceramics Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-22
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to the technical field of insulators, and discloses a porcelain insulator with a pin type pillar structure, which solves the problem that the insulator is easily damaged after a wire is contacted with rainwater; in the work, the top end of the connector is arranged in a spherical arc shape, and meanwhile, when the top plate is installed, the top shielding plate at the top end of the top plate is sleeved at the top end of the wire, so that rainwater falling on the top block can slide down along the surfaces of the top shielding plate and the connector, the contact between the rainwater and the wire is reduced, and the drying degree of the wire is improved.

Description

Porcelain insulator of pin type pillar structure

Technical Field

The utility model belongs to the technical field of insulators, and particularly relates to a porcelain insulator with a pin type pillar structure.

Background

Insulators are devices that are mounted between conductors of different potentials or between a conductor and a ground potential member and are able to withstand the effects of voltage and mechanical stress. The insulating control is a special insulating control and can play an important role in an overhead transmission line. Early-year insulators are mostly used for telegraph poles, and a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is gradually developed, are used for increasing creepage distance and are usually made of glass or ceramics, namely insulators. The insulator should not fail due to various electromechanical stresses caused by changes in environmental and electrical loading conditions, otherwise the insulator will not function significantly and will compromise the service and operational life of the entire line.

The top end of the insulator is connected with a wire, and in rainy days, the wire is easily contacted with rainwater on the insulator, so that the insulator is damaged.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the porcelain insulator with the pin type support structure, which effectively solves the problem that the insulator is easy to damage after a lead is contacted with rainwater.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a porcelain insulator of pin type pillar structure, includes the insulated column, little full skirt is installed to the outside equidistance of insulated column, and big full skirt is installed to the outside equidistance of insulated column, and crisscross installation of little full skirt and big full skirt, the installation base is installed to the bottom of insulated column, and the installation screw has been seted up to the angle such as the inside of installation base, and fixed establishment is installed on the top of insulated column.

Preferably, the fixed establishment is including installing in the kicking block on insulating capital end, and the connector is installed on the top of kicking block, and the connecting hole has been seted up on the top of connector, and the wire has been cup jointed to the inside of connecting hole, and the bottom joint of wire is inside the mounting groove, and the bottom plate top is seted up in the mounting groove, and wherein the bottom plate mounting is on the top of kicking block, and the roof is installed on the top of bottom plate, and the both sides of roof and the equal threaded connection in both sides of bottom plate have the bolt, and the draw-in groove has been seted up to one side of roof.

Preferably, the top end of the connector is arranged in a spherical arc shape, and one side of the connector is perpendicular to the top end of the ejector block.

Preferably, the connecting hole is opened at the topmost end of connector, and the mounting groove has been seted up to the bottom of roof.

Preferably, the diameter of the clamping groove is the same as that of the lead, one side of the bottom plate is attached to the connector, and the shape of the bottom plate is the same as that of the top plate.

Preferably, the top symmetry of roof is installed the curb plate, and the curb plate is located the both sides of draw-in groove, and the top sunshade is installed on the top of curb plate.

Preferably, the length of the side plate is equal to the longitudinal distance from the top end of the top plate to the top end of the connecting hole, the top shielding plate is in a semicircular shape, and the diameter of the top shielding plate is equal to that of the conducting wire.

Compared with the prior art, the utility model has the beneficial effects that:

1) in the work, the top end of the connector is arranged in a spherical arc shape, and meanwhile, when the top plate is installed, the top shielding plate at the top end of the top plate is sleeved at the top end of the wire, so that rainwater falling on the top block can slide down along the surfaces of the top shielding plate and the connector, the contact between the rainwater and the wire is reduced, and the drying degree of the wire is further improved;

2) the wire passes through the bolt joint through the bottom plate that sets up and roof, to improve the draw-in groove that roof one side was seted up and hug closely the wire with one side of connector, then fix the wire, thereby reduce the not hard up probability of wire, thereby improve the fastening of wire.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top block structure of the present invention;

FIG. 3 is a schematic view of the bottom plate structure of the present invention;

fig. 4 is a schematic view of the top plate structure of the present invention.

In the figure: 1. an insulating column; 2. a small umbrella skirt; 3. a large umbrella skirt; 4. installing a base; 5. mounting a screw hole; 6. A fixing mechanism; 601. a top block; 602. a connector; 603. connecting holes; 604. a wire; 605. a base plate; 606. mounting grooves; 607. a top plate; 608. a card slot; 609. a side plate; 610. a top shutter; 611. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 4, the utility model comprises an insulating column 1, small umbrella skirts 2 are equidistantly installed on the outer side of the insulating column 1, large umbrella skirts 3 are equidistantly installed on the outer side of the insulating column 1, the small umbrella skirts 2 and the large umbrella skirts 3 are installed in a staggered manner, an installation base 4 is installed at the bottom end of the insulating column 1, installation screw holes 5 are formed in the installation base 4 at equal angles, and a fixing mechanism 6 is installed at the top end of the insulating column 1.

Third embodiment, on the basis of the second embodiment, the fixing mechanism 6 includes a top block 601 installed at the top end of the insulating column 1, a connector 602 is installed at the top end of the top block 601, a connection hole 603 is formed at the top end of the connector 602, a wire 604 is sleeved inside the connection hole 603, the bottom end of the wire 604 is clamped inside a mounting groove 606, the mounting groove 606 is arranged at the top end of a bottom plate 605, wherein the bottom plate 605 is installed at the top end of the top block 601, a top plate 607 is installed at the top end of the bottom plate 605, bolts 611 are in threaded connection with both sides of the top plate 607 and both sides of the bottom plate 605, and a clamping groove 608 is formed in one side of the top plate 607;

when the wire 604 is installed, one end of the wire 604 is inserted into the connecting hole 603, the wire 604 is folded along one side of the connector 602 and the top end of the insulating column 1, the wire 604 is clamped into the mounting groove 606 on the bottom plate 605, the top plate 607 is clamped at the top end of the bottom plate 605, the mounting groove 606 at the bottom end of the top plate 607 is clamped with the wire 604, the wire 604 at one side of the connector 602 is clamped by the clamping groove 608 formed at one side of the top plate 607, the wire 604 is tightly attached to the connector 602, the top shielding plate 610 is sleeved on the wire 604 at the top end of the connector 602 at the moment, and the bottom plate 605 and the top plate 607 are screwed by the bolt 611 to complete the clamping of the wire 604, so that the wire 604 is fixed and the loosening probability of the wire is reduced.

In the third embodiment, on the basis of the second embodiment, the diameter of the clamping groove 608 is the same as that of the wire 604, one side of the bottom plate 605 is tightly attached to the connecting head 602, the shape of the bottom plate 605 is the same as that of the top plate 607, the top end of the top plate 607 is symmetrically provided with the side plates 609, the side plates 609 are located at two sides of the clamping groove 608, the top end of the side plates 609 is provided with the top shield 610, the length of the side plates 609 is equal to the longitudinal distance from the top end of the top plate 607 to the top end of the connecting hole 603, the top shield 610 is in a semicircular shape, the diameter of the top shield 610 is equal to that of the wire 604, the top end of the connecting head 602 is set to be in a spherical arc shape, one side of the connecting head 602 is perpendicular to the top end of the top block 601, the connecting hole 603 is formed at the topmost end of the connecting head 602, and the bottom end of the top plate 607 is provided with the mounting groove 606;

when the outside rains, rainwater falls on the connector 602 and the top shield 610, and the top end of the top shield 610 is arc-shaped, and the top end of the connector 602 is spherical arc-shaped, so that when the rainwater falls on the top ends of the connector 602 and the top shield 610, the rainwater slides down along the surfaces of the connector 602 and the top shield 610, and then the rainwater is prevented from entering the connecting hole 603, and the wire 604 is protected.

The working principle is as follows: during operation, firstly, when the wire 604 is installed, one end of the wire 604 is inserted into the connecting hole 603, the wire 604 is folded along one side of the connector 602 and the top end of the insulating column 1, the wire 604 is clamped into the mounting groove 606 on the bottom plate 605, the top plate 607 is clamped at the top end of the bottom plate 605, the mounting groove 606 at the bottom end of the top plate 607 is clamped with the wire 604, the clamping groove 608 formed at one side of the top plate 607 clamps the wire 604 at one side of the connector 602, the wire 604 is tightly attached to the connector 602, the top shielding plate 610 is sleeved on the wire 604 at the top end of the connector 602 at the moment, and the bottom plate 605 and the top plate 607 are screwed by the bolt 611 to complete clamping of the wire 604, so that the wire 604 is fixed and the loosening probability of the wire is reduced;

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a porcelain insulator of pin type pillar structure, includes insulated column (1), its characterized in that: little full skirt (2) are installed to the outside equidistance of insulated column (1), and big full skirt (3) are installed to the outside equidistance of insulated column (1), and crisscross installation of little full skirt (2) and big full skirt (3), and installation base (4) are installed to the bottom of insulated column (1), and installation screw (5) have been seted up to the angle such as the inside of installation base (4), and fixed establishment (6) are installed on the top of insulated column (1).

2. The porcelain insulator of pin post structure according to claim 1, wherein: fixed establishment (6) are including installing in kicking block (601) on insulating column (1) top, connector (602) are installed on the top of kicking block (601), connecting hole (603) have been seted up on the top of connector (602), wire (604) have been cup jointed to the inside of connecting hole (603), the bottom joint of wire (604) is inside mounting groove (606), bottom plate (605) top is seted up in mounting groove (606), wherein bottom plate (605) are installed on the top of kicking block (601), roof (607) are installed on the top of bottom plate (605), the equal threaded connection in both sides of roof (607) and the both sides of bottom plate (605) has bolt (611), draw-in groove (608) have been seted up to one side of roof (607).

3. The porcelain insulator of pin post structure according to claim 2, wherein: the top end of the connector (602) is arranged in a spherical arc shape, and one side of the connector (602) is perpendicular to the top end of the top block (601).

4. The porcelain insulator of pin post structure according to claim 2, wherein: the connecting hole (603) is arranged at the topmost end of the connecting head (602), and the bottom end of the top plate (607) is provided with a mounting groove (606).

5. The porcelain insulator of pin post structure according to claim 2, wherein: the diameter of the clamping groove (608) is the same as that of the lead (604), one side of the bottom plate (605) is tightly attached to the connecting head (602), and the shape of the bottom plate (605) is the same as that of the top plate (607).

6. The porcelain insulator of pin post structure according to claim 5, wherein: the top symmetry of roof (607) is installed curb plate (609), and curb plate (609) are located the both sides of draw-in groove (608), and top sunshade (610) are installed to the top of curb plate (609).

7. The porcelain insulator of pin post structure according to claim 6, wherein: the length of the side plate (609) is equal to the longitudinal distance from the top end of the top plate (607) to the top end of the connecting hole (603), the top shielding plate (610) is in a semicircular ring shape, and the diameter of the top shielding plate (610) is equal to that of the lead (604).