CN209312500U - A kind of high-strength light pillar insulator - Google Patents

Abstract

The utility model discloses a kind of high-strength light pillar insulators, its structure locking pin, fixing seat, insulator, support column and lifting device, then pass through rock wool layer, phenolic aldehyde layer and foam glass layer carry out triple heat-proof combustion-resistants, reach the performance for improving high-strength light, guarantee beneficial effect easy to use, by being provided with lifting device in support pole bottom end, then pulling force is applied to sliding bar, so that sliding bar is slided in support rod, buckle in spring groove encounters fixation hole and is popped up by spring, it is fixed, secondary fixation is carried out by middle part in fixed link insertion buckle, sliding bar stress is avoided to carry out sliding positioning, it causes unstable, reach applied widely, the strong beneficial effect of stability.

Description

A kind of high-strength light pillar insulator

Technical field

The utility model relates to pillar insulator technical fields, and in particular to a kind of high-strength light pillar insulator.

Background technique

Pillar insulator is a kind of common insulator of small towns power circuit, referred to as pillar insulator, is commonly called as pillar porcelain vase, It is generally used for small towns power circuit, stringing insulator can play an important role in overhead transmission lines, slowly be developed in height One end of type high-tension bus-bar connection tower has hung the insulator of many outstanding shapes, it is in order to increase creepage distance, usually by silica gel Or ceramics are made, and are just insulator, pillar insulator also has the performance of high-strength light, and high-strength light pillar insulator also obtains Technological improvement, but prior art insulation protonatomic mass is not light enough, intensity is not high enough, height can not be adjusted according to different height Degree, activity are poor.

Utility model content

(1) technical problems to be solved

In order to overcome the shortage of prior art, it is proposed that a kind of high-strength light pillar insulator, to solve insulation protonatomic mass not Enough light, intensity is not high enough, height can not be adjusted according to different height, the problem of activity difference, lightweight can be improved by having reached High-strength performance guarantees easy to use, applied widely, the strong effect of stability.

(2) technical solution

The utility model is achieved through the following technical solutions: the utility model proposes a kind of insulation of high-strength light pillar Son, including locking pin, fixing seat, insulator, support column and lifting device, the locking pin bottom end is provided with fixing seat, described Fixing seat bottom face is connected with insulator top middle portion, and the insulator center bottom is connected with support column top end face, institute It states support pole bottom end and is provided with lifting device, the insulator is made of rock wool layer, phenolic aldehyde layer and foam glass layer, the rock Cotton layer inside is be bonded by carrying out on the outside of seccotine and phenolic aldehyde layer, passes through outside seccotine and foam glass layer on the inside of the phenolic aldehyde layer Side is bonded, on the outside of the rock wool layer by seccotine in insulator in the middle part of carry out be bonded, the lifting device is by fixing Plate, sliding bar, rubber pad, support rod, fixation hole, buckle, fixed link, spring groove and spring form, in the fixed plate bottom end Portion is welded by way of manual metal-arc welding with sliding bar top, the sliding bar left and right ends by seccotine and rubber pad into Row bonding, the sliding bar outside and support rod inside are flexibly connected, and support rod front end face upper end is provided with fixation Hole, sliding bar front end face upper end are provided with buckle, middle part and fixed link progress grafting in the buckle, in the sliding bar Middle part upper and lower ends are provided with spring groove, and right end is fixedly connected with spring right end inside the spring groove, and spring Left end is fixedly connected with buckle right end, and company is fixed by bolt and support pole bottom end in the fixed plate top middle portion It connects.

Further, there are three the fixation hole settings, and support rod front end face is distributed in arranged side by side.

Further, the rubber pad surface is provided with anti-skid chequer, and anti-skid chequer is with a thickness of 5MM.

Further, the spring is provided with four circles, and maximum collapse distance is 1.2CM.

Further, the fixed link top is provided with fixed ball, and fixed bulb diameter is 1CM.

Further, the sliding bar outer diameter is less than support rod internal diameter.

Further, the rock wool layer, phenolic aldehyde layer and foam thickness are 6MM.

Further, the outer surface of insulator uses ceramic material.

Further, the lifting device uses makrolon material.

(3) beneficial effect

The utility model compared with the existing technology, has the advantages that

1), for solve the prior art insulate protonatomic mass it is not light enough, the not high enough problem of intensity, by be provided with insulator in Fixing seat bottom face then carries out triple heat-proof combustion-resistants by rock wool layer, phenolic aldehyde layer and foam glass layer, reaches and improves lightweight height Strong performance guarantees beneficial effect easy to use.

2) height, can not be adjusted according to different height to solve the prior art, the problem of activity difference passes through setting Lifting device then applies pulling force to sliding bar in support pole bottom end, so that sliding bar is slided in support rod, bullet Buckle in spring slot encounters fixation hole and is popped up by spring, is fixed, and is carried out by middle part in fixed link insertion buckle secondary It is fixed, it avoids sliding bar stress from carrying out sliding positioning, causes unstable, reached applied widely, the strong beneficial effect of stability Fruit.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of the utility model pillar insulator；

Fig. 2 is the structural schematic diagram of the utility model interior insulator；

Fig. 3 is the structural schematic diagram of the utility model lifting device；

Fig. 4 is the structural schematic diagram inside the utility model lifting device；

In figure: locking pin -1, fixing seat -2, insulator -3, support column -4, lifting device -5, rock wool layer -31, phenolic aldehyde layer - 32, foam glass layer -33, fixed plate -51, sliding bar -52, rubber pad -53, support rod -54, fixation hole -55, buckle -56, solid Fixed pole -57, spring groove -58, spring -59.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of high-strength light pillar insulator: including locking Pin 1, fixing seat 2, insulator 3, support column 4 and lifting device 5,1 bottom end of locking pin are provided with fixing seat 2,2 bottom face of fixing seat It is connected with 3 top middle portion of insulator, 3 center bottom of insulator is connected with 4 top end face of support column, and 4 bottom face of support column is set It is equipped with lifting device 5, insulator 3 is made of rock wool layer 31, phenolic aldehyde layer 32 and foam glass layer 33, by strong on the inside of rock wool layer 31 Carried out on the outside of power glue and phenolic aldehyde layer 32 it is be bonded, it is be bonded by being carried out on the outside of seccotine and foam glass layer 33 on the inside of phenolic aldehyde layer 32, Be bonded by carrying out in the middle part of in seccotine and insulator 3 on the outside of rock wool layer 31, lifting device 5 is by fixed plate 51, sliding bar 52, rubber Rubber mat 53, support rod 54, fixation hole 55, buckle 56, fixed link 57, spring groove 58 and spring 59 form, in 51 bottom end of fixed plate Portion is welded by way of manual metal-arc welding with 52 top of sliding bar, and 52 left and right ends of sliding bar pass through seccotine and rubber pad 53 Be bonded, the outside of sliding bar 52 be flexibly connected on the inside of support rod 54,54 front end face upper end of support rod is provided with fixation Hole 55,52 front end face upper end of sliding bar are provided with buckle 56, middle part and the progress grafting of fixed link 57 in buckle 56, in sliding bar 52 Middle part upper and lower ends are provided with spring groove 58, and 58 inside right end of spring groove is fixedly connected with 59 right end of spring, and bullet 59 left end of spring is fixedly connected with 56 right ends of buckle, and 51 top middle portion of fixed plate is carried out by bolt and 4 bottom face of support column It is fixedly connected.

Wherein, it there are three the settings of fixation hole 55, and in 54 front end face of support rod is distributed in side by side, can carry out a variety of Height adjustment.

Wherein, 53 surface of rubber pad is provided with anti-skid chequer, and anti-skid chequer, with a thickness of 5MM, thickness is moderate, convenient for solid It is fixed.

Wherein, the spring 59 is provided with four circles, and maximum collapse distance is 1.2CM, guarantees spring force.

Wherein, 57 top of fixed link is provided with fixed ball, and fixed bulb diameter is 1CM, is conducive to buckle and carries out It is fixed, avoid positioning.

Wherein, 52 outer diameter of sliding bar is less than 54 internal diameter of support rod, guarantees sliding bar 52 in support rod 54 It is interior normally to be slided.

Wherein, the rock wool layer 31, phenolic aldehyde layer 32 and 33 thickness of foam glass layer are 6MM, and thickness is moderate, operation side Just.

Wherein, 3 outer surface of insulator uses ceramic material, and long service life, cost performance is high, excellent electrical properties.

Wherein, the lifting device 5 uses makrolon material, and heat-resisting, shock resistance is fire-retardant.

Described in this patent: spring 59 be it is a kind of utilize elasticity come work machine components.Zero made of elastic material Deformation occurs under external force for part, restores to the original state again after removing external force, also makees " spring ", be generally made of spring steel, spring The complicated multiplicity of type mainly have helical spring, scroll spring, flat spring, heterotypic spring etc. by shape point.

Working principle: being first placed in suitable position for pillar insulator, then by 54 bottom of support rod and required fixation Electric pole be attached fixation, when the electric wire of required fixation is excessively high, 4 bottom face of support column be provided with lifting device 5, then Pulling force is applied to sliding bar 52, so that sliding bar 52 is slided in support rod 54,52 outer diameter of sliding bar is less than support 54 internal diameter of bar guarantees that sliding bar 52 is normally slided in support rod 54, and the buckle 56 in spring groove 58 encounters fixation Hole 55 is fixed by the pop-up of spring 59, and then rubber pad 53 carries out blocking anti-skidding fixation, and there are three the settings of fixation hole 55, and And in 54 front end face of support rod is distributed in side by side, a variety of height adjustments can be carried out, pass through middle part in the insertion of fixed link 57 buckle 56 Secondary fixation is carried out, 52 stress of sliding bar is avoided to carry out sliding positioning, causes unstable, has reached applied widely, stability Height can not be adjusted to solve the prior art in strong beneficial effect according to different height, and the problem of activity difference passes through lock Insulator 3 is fixed on support column 4 by tight pin 1 with fixing seat 2, overhead transmission line is placed between insulator 3, fixing seat 2 bottom faces are provided with insulator 3, then carry out triple heat-proof combustion-resistants by rock wool layer 31, phenolic aldehyde layer 32 and foam glass layer 33, Reach the performance for improving high-strength light, guarantees beneficial effect easy to use, it is not light enough to solve prior art insulation protonatomic mass, The not high enough problem of intensity.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of high-strength light pillar insulator, including locking pin (1), fixing seat (2) and support column (4), it is characterised in that: also Including insulator (3) and lifting device (5), locking pin (1) bottom end is provided with fixing seat (2), fixing seat (2) bottom end Face is connected with insulator (3) top middle portion, and insulator (3) center bottom is connected with support column (4) top end face, described Support column (4) bottom face is provided with lifting device (5), and the insulator (3) is by rock wool layer (31), phenolic aldehyde layer (32) and foam glass Glass layer (33) composition, rock wool layer (31) inside is by carrying out be bonded, the phenolic aldehyde layer on the outside of seccotine and phenolic aldehyde layer (32) (32) inside is be bonded by carrying out on the outside of seccotine and foam glass layer (33), on the outside of the rock wool layer (31) by seccotine and Middle part is bonded in insulator (3), and the lifting device (5) is by fixed plate (51), sliding bar (52), rubber pad (53), branch Strut (54), fixation hole (55), buckle (56), fixed link (57), spring groove (58) and spring (59) composition, the fixed plate (51) center bottom is welded by way of manual metal-arc welding with sliding bar (52) top, and sliding bar (52) left and right ends are logical It crosses seccotine and is carried out with rubber pad (53) be bonded, be flexibly connected on the outside of the sliding bar (52) with support rod (54) inside, Support rod (54) the front end face upper end is provided with fixation hole (55), and sliding bar (52) the front end face upper end is provided with buckle (56), middle part and fixed link (57) progress grafting, the interior middle part upper and lower ends of the sliding bar (52) are all provided in the buckle (56) It is equipped with spring groove (58), the internal right end of the spring groove (58) is fixedly connected with spring (59) right end, and spring (59) Left end is fixedly connected with buckle (56) right end, and fixed plate (51) top middle portion passes through bolt and support column (4) bottom end Face is fixedly connected.

2. a kind of high-strength light pillar insulator according to claim 1, it is characterised in that: fixation hole (55) setting There are three, and support rod (54) front end face is distributed in arranged side by side.

3. a kind of high-strength light pillar insulator according to claim 1, it is characterised in that: rubber pad (53) surface It is provided with anti-skid chequer, and anti-skid chequer is with a thickness of 5MM.

4. a kind of high-strength light pillar insulator according to claim 1, it is characterised in that: the spring (59) is provided with Four circles, and maximum collapse distance is 1.2CM.

5. a kind of high-strength light pillar insulator according to claim 1, it is characterised in that: fixed link (57) top It is provided with fixed ball, and fixed bulb diameter is 1CM.

6. a kind of high-strength light pillar insulator according to claim 1, it is characterised in that: sliding bar (52) outer diameter Size is less than support rod (54) internal diameter.

7. a kind of high-strength light pillar insulator according to claim 1, it is characterised in that: the rock wool layer (31), phenol Aldehyde layer (32) and foam glass layer (33) thickness are 6MM.