CN211788378U

CN211788378U - Butterfly porcelain insulator

Info

Publication number: CN211788378U
Application number: CN202020903276.1U
Authority: CN
Inventors: 许玲
Original assignee: Jiangxi Xinhongli Porcelain Co ltd
Current assignee: Jiangxi Xinhongli Porcelain Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-10-27
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a butterfly porcelain insulator, in particular to the technical field of insulators, which comprises a butterfly porcelain insulator body, wherein the bottom of the butterfly porcelain insulator body is provided with a fixed component; the fixed subassembly includes the fixing base, first recess has been seted up to the fixing base bottom, the fixed sliding sleeve that is equipped with on the first recess inner wall, run through on the sliding sleeve and be equipped with the slide bar, the fixed baffle that is equipped with in slide bar top, the spring has been cup jointed on the slide bar, the second recess has been seted up to the fixing base bottom, the fixing base bottom is equipped with splint, the slide bar bottom welds in the splint top, the fixed rubber ripple sleeve pipe that is equipped with in splint top. The utility model discloses a spacing and press from both sides tightly and the mode replaces the fixed mode of being connected of bolt and nut, has avoided leading to the difficult condition of dismantling in later stage because of the problem of rustting, and has avoided movable part and moisture contact to rust through the rubber ripple sleeve pipe that sets up, has further made things convenient for the later stage to dismantle.

Description

Butterfly porcelain insulator

Technical Field

The utility model relates to an insulator technical field, more specifically say, the utility model relates to a butterfly porcelain insulator.

Background

The insulator is a device which is arranged between conductors with different electric potentials or between the conductors and a grounding component and can bear the action of voltage and mechanical stress, the insulators are various in types and different in shapes, and although the structures and the appearances of different types of insulators are greatly different, the insulators are composed of two parts, namely an insulating part and a connecting hardware fitting.

The main technical problem that butterfly porcelain insulator among the prior art exists when using is that, during the installation of general column type butterfly porcelain insulator, insert the groove of seting up in advance on the wire pole L type mount through the bolt with its bottom, later screw up the nut and fix, and nut and bolt are rust with the rainwater contact for a long time to easily lead to the difficult nut of unscrewing in later stage because of the rust problem and dismantle the change insulator.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a butterfly porcelain insulator, the utility model aims to solve the technical problem that: difficult dismantlement in later stage leads to because of the rust problem.

In order to achieve the above object, the utility model provides a following technical scheme: a butterfly porcelain insulator comprises a butterfly porcelain insulator body, wherein a fixing component is arranged at the bottom of the butterfly porcelain insulator body;

the fixed subassembly includes the fixing base, first recess has been seted up to the fixing base bottom, the fixed sliding sleeve that is equipped with on the first recess inner wall, run through on the sliding sleeve and be equipped with the slide bar, the fixed baffle that is equipped with in slide bar top, the spring has been cup jointed on the slide bar, the second recess has been seted up to the fixing base bottom, the fixing base bottom is equipped with splint, the slide bar bottom welds in the splint top, the fixed rubber ripple sleeve pipe that is equipped with in splint top, rubber ripple sleeve pipe cup joints on the slide bar, the fixed second recess inner wall that locates in rubber ripple sleeve pipe top, the welding of splint bottom has the pull ring, the fixed inserted bar that is equipped with in splint top, the inserted bar holding tank has been seted up to the fixing base bottom.

Through the tight mount of fixing base cooperation splint clamp, fixed inserted bar card is at the inslot portion of seting up in advance on the mount, makes the utility model discloses being fixed on the mount, only needing to stimulate the pull ring, make fixed inserted bar deviate from after seting up the groove in advance on the mount, can take off the utility model discloses, the easy operation degree of difficulty is low, has made things convenient for the dismantlement change in installation and later stage greatly, through spacing and the tight fixed mode of being connected that replaces bolt and nut of clamp mode, has avoided leading to the difficult condition of dismantling in later stage because of the problem of rustting, and has avoided movable part and moisture contact to rust through the rubber ripple sleeve pipe that sets up, has further made things convenient for later stage dismantlement.

In a preferred embodiment, a plastic sleeve is bonded to the bottom of the clamping plate and covers the pull ring to prevent water.

In a preferred embodiment, a rubber ring is fixedly arranged at the bottom of the plastic sleeve so as to facilitate the closing.

In a preferred embodiment, a first sealing gasket is fixedly arranged at the top of the clamping plate, and a second sealing gasket is fixedly arranged at the bottom of the fixing seat, so that the clamping plate is waterproof and antiskid.

In a preferred embodiment, a third groove is formed in the top of the fixing seat, and the bottom of the butterfly porcelain insulator body is fixedly arranged in the third groove, so that the fixing effect is increased.

In a preferred embodiment, the spring is arranged between the sliding sleeve and the baffle plate, so that the spring pushes the baffle plate through elastic force.

In a preferred embodiment, the second groove communicates with the first groove to receive a rubber bellows sleeve.

The utility model discloses a technological effect and advantage:

1. when the fixing base is matched with the clamping plate to clamp the fixing frame, the fixing inserted bar is clamped in the pre-opened groove on the fixing frame, so that the utility model is fixed on the fixing frame, only the pull ring is pulled to make the fixing inserted bar depart from the pre-opened groove on the fixing frame, the utility model can be taken down, the operation is simple, the difficulty is low, the installation and the later disassembly and replacement are greatly convenient, the mode of connecting and fixing the bolt and the nut is replaced by the mode of limiting and clamping, the situation that the later-period disassembly is difficult due to the rusting problem is avoided, moreover, the rubber corrugated sleeve prevents the movable part from contacting with water to rust, further facilitates the later-period disassembly, compared with the prior art, the operation is simple, the difficulty is low, the installation and the later disassembly and replacement are greatly convenient, the mode of connecting and fixing the bolt and the nut is replaced by a limiting and clamping mode, so that the situation that the later-stage disassembly is difficult due to the rusting problem is avoided;

2. through cladding plastic sheath on the pull ring, and set up the rubber ring in the plastic sheath bottom and close up, and fill up splint and the gap between first recess and the mount contact site through the elastic deformation ability that the sealed pad of first sealed pad and the sealed pad of second itself that set up has, further play waterproof effect, place butterfly porcelain insulator body through having seted up the third recess at the fixing base top, play certain fixed and spacing effect to butterfly porcelain insulator body, it is better to make the fixed effect of being connected between butterfly porcelain insulator body and the fixing base, compared with the prior art, further play waterproof effect, and it is better to make the fixed effect of connection.

Drawings

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

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

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

Fig. 4 is a schematic view of the three-dimensional structure of the sliding sleeve of the present invention.

The reference signs are: 1 butterfly porcelain insulator body, 2 fixed subassembly, 3 fixing bases, 4 first recesses, 5 sliding sleeves, 6 slide bars, 7 baffles, 8 springs, 9 second recesses, 10 splint, 11 rubber corrugated sleeve pipes, 12 pull rings, 13 fixed inserted bars, 14 inserted bar holding tanks, 15 plastic sleeves, 16 rubber bands, 17 first sealed pad, 18 second sealed pads, 19 third recesses.

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.

The butterfly porcelain insulator shown in the attached figures 1-4 comprises a butterfly porcelain insulator body 1, wherein a fixing component 2 is arranged at the bottom of the butterfly porcelain insulator body 1;

the fixing component 2 comprises a fixing seat 3, a first groove 4 is arranged at the bottom of the fixing seat 3, a sliding sleeve 5 is fixedly arranged on the inner wall of the first groove 4, a sliding rod 6 is arranged on the sliding sleeve 5 in a penetrating way, a baffle 7 is fixedly arranged at the top of the sliding rod 6, a spring 8 is sleeved on the sliding rod 6, a second groove 9 is arranged at the bottom of the fixed seat 3, the bottom of the fixed seat 3 is provided with a clamping plate 10, the bottom of the sliding rod 6 is welded on the top of the clamping plate 10, the top of the clamping plate 10 is fixedly provided with a rubber corrugated sleeve 11, the rubber corrugated sleeve 11 is sleeved on the sliding rod 6, the top of the rubber corrugated sleeve 11 is fixedly arranged on the inner wall of the second groove 9, the bottom of the clamping plate 10 is welded with a pull ring 12, a fixed inserting rod 13 is fixedly arranged at the top of the clamping plate 10, an inserting rod accommodating groove 14 is formed in the bottom of the fixed seat 3, and the fixed inserting rod 13 is arranged in the inserting rod accommodating groove 14;

the spring 8 is arranged between the sliding sleeve 5 and the baffle 7;

the second groove 9 is communicated with the first groove 4.

The implementation mode is specifically as follows: when the utility model is installed, the pull ring 12 is pulled to drive the clamp plate 10 on the pull ring to move downwards, the clamp plate 10 moves downwards to drive the slide rod 6 and the fixed inserted rod 13 on the clamp plate to move downwards, the fixed inserted rod 13 is separated from the inserted rod accommodating groove 14, the slide rod 6 drives the baffle 7 to move downwards while moving downwards, the baffle 7 compresses the spring 8, then the fixed seat 3 is clamped on the fixed frame by matching with the clamp plate 10, the fixed inserted rod 13 is aligned with the pre-opened groove on the fixed frame, and the pull ring 12 is released, at the moment, the baffle 7 on the fixed seat is pushed to move upwards by the elastic force of the spring 8, the baffle 7 moves upwards to drive the slide rod 6 on the baffle to move upwards, and then the clamp plate 10 on the slide rod 6 is driven to move upwards, thereby the fixed inserted rod 13 moves upwards to pass through the pre-opened groove on the fixed frame to be inserted into the inserted rod accommodating groove 14 again, and, fixed inserted bar 13 card sets up the inslot portion in advance on the mount, makes the utility model discloses be fixed on the mount, when needing to dismantle down the utility model discloses the time, only need to stimulate pull ring 12, make fixed inserted bar 13 deviate from after setting up the groove in advance on the mount, take off the utility model discloses can, the easy operation degree of difficulty is low, has made things convenient for the dismantlement of installation and later stage to change greatly, through spacing and the tight mode of being connected that replaces bolt and nut of clamp, has avoided leading to the difficult condition of dismantling in later stage because of the rust problem, and has avoided movable part and moisture contact to rust through the rubber ripple sleeve pipe 11 that sets up, has further made things convenient for later stage dismantlement, and the problem that leads to the difficult dismantlement in later stage because of the rust problem that exists among the prior art has been.

The butterfly porcelain insulator shown in the attached figures 1 and 2 further comprises a plastic sleeve 15, wherein the plastic sleeve 15 is bonded at the bottom of the clamping plate 10, and the plastic sleeve 15 is coated on the pull ring 12;

a rubber ring 16 is fixedly arranged at the bottom of the plastic sleeve 15;

a first sealing gasket 17 is fixedly arranged at the top of the clamping plate 10, and a second sealing gasket 18 is fixedly arranged at the bottom of the fixed seat 3;

third recess 19 has been seted up at the fixing base 3 top, the fixed third recess 19 of locating in butterfly porcelain insulator body 1 bottom.

The implementation mode is specifically as follows: through cladding plastic sheath 15 on pull ring 12, and set up rubber ring 16 in plastic sheath 15 bottom and close up, and fill up the splint 10 and the gap between first recess 4 and the mount contact site through the elastic deformation ability that the sealed pad 17 of first packing that sets up and the sealed pad 18 itself of second have, further play waterproof effect, place butterfly porcelain insulator body 1 through having seted up third recess 19 at fixing base 3 top, play certain fixed and spacing effect to butterfly porcelain insulator body 1, it is better to make the fixed effect of being connected between butterfly porcelain insulator body 1 and the fixing base 3, the problem that the water-proof effects that exists among the prior art is not good enough has been solved to this embodiment.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, when the utility model is used, the fixing base 3 is matched with the clamping plate 10 to clamp the fixing frame, and the fixing inserted bar 13 is clamped in the pre-opened groove on the fixing frame, so that the utility model is fixed on the fixing frame, and only the pull ring 12 is needed to be pulled to make the fixing inserted bar 13 depart from the pre-opened groove on the fixing frame, so that the fixing inserted bar can be taken down;

refer to description attached drawing 1 and 2, in using the utility model discloses the time, through cladding plastic sheath 15 on pull ring 12, and set up rubber ring 16 in plastic sheath 15 bottom and close up, and fill up splint 10 and the gap between first recess 4 and the mount contact site through the elastic deformation ability that the sealed pad 17 of the first sealing of setting and the sealed pad 18 of second itself have, further play waterproof effect, place butterfly porcelain insulator body 1 through having seted up third recess 19 at fixing base 3 top, play certain fixed and spacing effect to butterfly porcelain insulator body 1, make the fixed effect of being connected between butterfly porcelain insulator body 1 and the fixing base 3 better.

And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a butterfly porcelain insulator, includes butterfly porcelain insulator body (1), its characterized in that: the bottom of the butterfly porcelain insulator body (1) is provided with a fixing component (2);

the fixing component (2) comprises a fixing seat (3), a first groove (4) is formed in the bottom of the fixing seat (3), a sliding sleeve (5) is fixedly arranged on the inner wall of the first groove (4), a sliding rod (6) penetrates through the sliding sleeve (5), a baffle (7) is fixedly arranged at the top of the sliding rod (6), a spring (8) is sleeved on the sliding rod (6), a second groove (9) is formed in the bottom of the fixing seat (3), a clamping plate (10) is arranged at the bottom of the fixing seat (3), the bottom of the sliding rod (6) is welded at the top of the clamping plate (10), a rubber corrugated sleeve (11) is fixedly arranged at the top of the clamping plate (10), the rubber corrugated sleeve (11) is sleeved on the sliding rod (6), the top of the rubber corrugated sleeve (11) is fixedly arranged on the inner wall of the second groove (9), a pull ring (12) is welded, fixed inserted bar (13) of being equipped with in splint (10) top, inserted bar holding tank (14) have been seted up to fixing base (3) bottom, fixed inserted bar (13) are located inside inserted bar holding tank (14).

2. The butterfly porcelain insulator of claim 1, wherein: the plastic sleeve (15) is bonded at the bottom of the clamping plate (10), and the plastic sleeve (15) is coated on the pull ring (12).

3. The butterfly porcelain insulator of claim 2, wherein: a rubber ring (16) is fixedly arranged at the bottom of the plastic sleeve (15).

4. The butterfly porcelain insulator of claim 1, wherein: the top of the clamping plate (10) is fixedly provided with a first sealing gasket (17), and the bottom of the fixing seat (3) is fixedly provided with a second sealing gasket (18).

5. The butterfly porcelain insulator of claim 1, wherein: third recess (19) have been seted up at fixing base (3) top, butterfly porcelain insulator body (1) bottom is fixed to be located inside third recess (19).

6. The butterfly porcelain insulator of claim 1, wherein: the spring (8) is arranged between the sliding sleeve (5) and the baffle (7).

7. The butterfly porcelain insulator of claim 1, wherein: the second groove (9) is communicated with the first groove (4).