CN208061738U - A kind of pillar insulator of high-tension line - Google Patents

Abstract

The utility model discloses a kind of pillar insulators of high-tension line, including pillar insulator body, centre position in the pillar insulator body is equipped with stationary core rod, the centre position of one end is equipped with third and fixes screw socket in the stationary core rod, the front end of described stationary core rod one end is equipped with the first fixation screw socket, insulation fixing sleeve is installed on the outside of the stationary core rod, one end in the insulation fixing sleeve is equipped with card slot, one end of the insulation fixing sleeve is equipped with seal cap, and one end of the stationary core rod is equipped with mounting-fixing base.The upper fixed disc insulator, lower fixed disc insulator of the utility model are threadedly coupled with pillar insulator body, and it can move up and down, it is non-dismountable, the distance of fixed high-voltage line can be installed by upper fixed disc insulator, it is connected through a screw thread the distance for being more convenient for adjusting fixed disc insulator, it can be according to the thickness adjustable range of high-voltage line.

Description

A kind of pillar insulator of high-tension line

Technical field

The utility model is related to pillar insulator technical field, the pillar insulator of specifically a kind of high-tension line.

Background technology

High-voltage line is commonly referred to as the transmission line of electricity of conveying 10KV (containing 10KV) the above voltage.According to GB/T 2900.50- 2008, it is provided in defining 2.1, high pressure is typically free of 1000V.The voltage class of domestic high-voltage transmission lines of China is generally divided into： 35KV, 110KV, 220KV, 330KV, 500KV, 750KV etc..

Pillar insulator is a kind of common insulator of small towns power circuit, referred to as pillar insulator, is commonly called as《Pillar porcelain Bottle》.Small towns power circuit is generally used for (to be commonly called as：Electric pole), stringing insulator can play important in overhead transmission line Effect.The one end for being slowly developed in high type high-tension bus-bar connection tower has hung the insulator of many outstanding shapes, it is to climb electricity to increase Distance, it is usually made of silica gel or ceramics, is just insulator.Insulator plays two basic works in overhead transmission line With supporting conducting wire, the two effects must be guaranteed with returning with electric current is prevented, and insulator should not be negative due to environment and electricity Lotus condition various electromechanical stress caused by changing and fail, otherwise insulator would not generate great effect, will damage The use of the whole circuit of evil and service life.

About the pillar insulator of high-tension line, there are still shortcomings at present, such as：It is inconvenient, usage is single, Stability is bad.

Utility model content

The purpose of this utility model is to provide a kind of pillar insulators of high-tension line, to solve to grasp in the prior art Make the problem inconvenient, usage is single, stability is bad.

To achieve the above object, the utility model provides the following technical solutions：A kind of pillar insulator of high-tension line, Including pillar insulator body, the centre position in the pillar insulator body is equipped with stationary core rod, one in the stationary core rod The centre position at end is equipped with third and fixes screw socket, and the front end of described stationary core rod one end is equipped with the first fixation screw socket, described Insulation fixing sleeve is installed, one end in the insulation fixing sleeve is equipped with card slot, and the insulation is fixed on the outside of stationary core rod One end of set is equipped with seal cap, and fixture block is equipped in the seal cap, and it is exhausted to be equipped with fixed disc below the seal cap The both sides of edge, the interior top of the fixed disc insulator are equipped with the second fixation screw socket, the fixed disc insulator lower section Both sides concave notches are installed, the lower section in the fixed disc insulator is equipped with cable and fixes insulation notch, described solid Fixed disc insulator is installed, and upper fixed disc insulator is opening up below fixed disk insulator, it is described on The both sides of top are equipped with concave notches in fixed disc insulator, are equipped with below fixed disc insulator lower solid Fixed disk insulator, and lower fixed disc insulator is opening down, the both sides peace of lower section in the lower fixed disc insulator Equipped with concave notches, one end of the stationary core rod is equipped with mounting-fixing base.

Preferably, fixed disc insulator, lower fixed disc insulator are threadedly coupled with pillar insulator body, and It can move up and down, it is non-dismountable.

Preferably, the seal cap is inlayed with insulation fixing sleeve and is connect, and detachable structure.

Preferably, the mounting-fixing base is threadedly coupled with stationary core rod, and detachable structure.

Compared with prior art, the utility model has the beneficial effects that：The upper fixed disc insulator of the utility model, under Fixed disc insulator is threadedly coupled with pillar insulator body, and can be moved up and down, non-dismountable, is insulated by upper fixed disc Son can install the distance of fixed high-voltage line, be connected through a screw thread the distance for being more convenient for adjusting fixed disc insulator, can be with It is wired in the centre position installation of upper fixed disc insulator and fixed disc insulator according to the thickness adjustable range of high-voltage line Cable fixes insulation notch, and fixing insulation notch by cable can laterally use pillar insulator body, and can laterally pacify Dress is more convenient for installing in this way and supports lateral conducting wire mostly with conducting wire, to save material and space, insulate in upper fixed disc Both sides in son are equipped with concave notches, and conducting wire can be horizontally mounted by concave notches, and fixation in this way is more secured, solid in insulation Surely the top covered is equipped with seal cap, can be with the gap between sealed insulation fixing sleeve and stationary core rod, solid by seal cap Determine the both ends in plug and third fixation screw socket is installed, fixing screw socket by third can be with mounting-fixing base, in this way can be by column Formula insulation daughter solid is installed and used, and the first fixation screw socket is equipped in the front end at stationary core rod both ends, and spiral shell is fixed by first Pillar insulator body can be transversely mounted use by mouth.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the vertical view of the utility model.

In figure：1- stationary core rods, 2- first fix screw socket, 3- seal caps, 4- concave notches, 5- fixture blocks, 6- insulation fixations Fixed disc insulator, 11- under set, 7- fixed discs insulator, 8- pillar insulators body, the upper fixed disc insulators of 9-, 10- Cable fixes insulation notch, 12- mounting-fixing bases, 13- second and fixes screw socket, 14- thirds fixation screw socket, 15- card slots.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1~2, in the utility model embodiment, a kind of pillar insulator of high-tension line, including pillar are exhausted Edge daughter 8, the centre position in pillar insulator body 8 are equipped with stationary core rod 1, and stationary core rod 1 is used for increasing pillar insulator The robustness of body 8, the centre position of one end is equipped with third and fixes screw socket 14 in stationary core rod 1, and third is fixed screw socket 14 and is used for The front end of mounting-fixing base 12,1 one end of stationary core rod is equipped with the first fixation screw socket 2, and the first fixation screw socket 2 is used for installing pillar The outside of insulation daughter 8, stationary core rod 1 is equipped with insulation fixing sleeve 6, and insulate 6 happy together blocking electric current of fixing sleeve, prevents from getting an electric shock , one end in fixing sleeve 6 of insulating is equipped with card slot 15, and card slot 15 is used for inlaying with fixture block 5, one end peace of insulation fixing sleeve 6 Equipped with seal cap 3, seal cap 3 is used for sealed insulation fixing sleeve 6, and fixture block 5, the lower section installation of seal cap 3 are equipped in seal cap 3 There are fixed disc insulator 7, fixed disc insulator 7 to be used for installing high-voltage line, the both sides of the interior top of fixed disc insulator 7 Second fixation screw socket 13 is installed, second, which fixes screw socket 13, is used for fixing seal cap 3, the both sides of 7 lower section of fixed disc insulator Concave notches 4 are installed, concave notches 4 are used for blocking high-voltage line, fixed conducting wire, the lower section peace in fixed disc insulator 7 Insulation notch 11 is fixed equipped with cable, cable fixes insulation notch 11 and is used for installing high-voltage line, the lower section of fixed disc insulator 7 Fixed disc insulator 9 is installed, and upper fixed disc insulator 9 is opening up, top in upper fixed disc insulator 9 Both sides concave notches 4 are installed, the lower section of upper fixed disc insulator 9 is equipped with lower fixed disc insulator 10, and lower solid Fixed disk insulator 10 it is opening down, the both sides of lower section are equipped with concave notches 4, fixed core in lower fixed disc insulator 10 One end of stick 1 is equipped with mounting-fixing base 12, and mounting-fixing base 12 is fixed for pillar insulator body 8, by upper fixed disc Insulator 9, lower fixed disc insulator 10 are threadedly coupled with pillar insulator body 8, and can move up and down, non-dismountable, sealing Cap 3 is inlayed with insulation fixing sleeve 6 to be connect, and detachable structure, mounting-fixing base 12 are threadedly coupled with stationary core rod 1, and removable Unload structure.

The operation principle of the utility model is：There are two types of installation methods for tool when the equipment uses, and pass through fixture block 5 and card slot 15 One end that locking cap 3 is mounted on to insulation fixing sleeve 6 is inlayed, screw socket 13 is fixed by second and fixes, the first：Solid passes through Third fixes screw socket 14 and fixes mounting-fixing base 12, and pillar insulator body 8 is mounted on required position by mounting-fixing base 12 It sets, by the position of fixed disc insulator 9 in threaded adjusting and lower fixed disc insulator 10, high-voltage line is mounted on spill It is fixed in notch 4, second：Laterally, it fixes screw socket 2 by first and pillar insulator body 8 is mounted on required position, lead to It crosses screw thread upper fixed disc insulator 9 and lower fixed disc insulator 10 set back, high-voltage line is fixed absolutely around cable Edge notch 11 is fixed.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (4)

1. a kind of pillar insulator of high-tension line, including pillar insulator body (8), it is characterised in that：The pillar insulation Centre position in daughter (8) is equipped with stationary core rod (1), and the centre position of the interior one end of the stationary core rod (1) is equipped with Three fix screw socket (14), and the front end of described stationary core rod (1) one end is equipped with the first fixation screw socket (2), the stationary core rod (1) Outside insulation fixing sleeve (6) is installed, one end in insulation fixing sleeve (6) is equipped with card slot (15), and the insulation is solid One end of fixed set (6) is equipped with seal cap (3), and fixture block (5), the lower section of the seal cap (3) are equipped in the seal cap (3) Fixed disc insulator (7) is installed, the both sides of the interior top of the fixed disc insulator (7) are equipped with the second fixation screw socket (13), the both sides below the fixed disc insulator (7) are equipped with concave notches (4), and the fixed disc insulator (7) is interior Lower section cable be installed fix insulation notch (11), fixed disc is installed below the fixed disc insulator (7) Insulator (9), and upper fixed disc insulator (9) is opening up, the both sides of top in fixed disc insulator (9) Concave notches (4) are installed, lower fixed disc insulator (10) is installed below fixed disc insulator (9), and Lower fixed disc insulator (10) it is opening down, the both sides of lower section are equipped with spill in the lower fixed disc insulator (10) One end of notch (4), the stationary core rod (1) is equipped with mounting-fixing base (12).

2. a kind of pillar insulator of high-tension line according to claim 1, it is characterised in that：Fixed disk Insulator (9), lower fixed disc insulator (10) are threadedly coupled with pillar insulator body (8), and can move up and down, non-disconnectable It unloads.

3. a kind of pillar insulator of high-tension line according to claim 1, it is characterised in that：The seal cap (3) It inlays and connect with insulation fixing sleeve (6), and detachable structure.

4. a kind of pillar insulator of high-tension line according to claim 1, it is characterised in that：The mounting-fixing base (12) it is threadedly coupled with stationary core rod (1), and detachable structure.