CN214226641U - Novel disk-shaped suspension insulator - Google Patents
Novel disk-shaped suspension insulator Download PDFInfo
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- CN214226641U CN214226641U CN202121905733.1U CN202121905733U CN214226641U CN 214226641 U CN214226641 U CN 214226641U CN 202121905733 U CN202121905733 U CN 202121905733U CN 214226641 U CN214226641 U CN 214226641U
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- fixedly connected
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- locking plate
- suspension insulator
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Abstract
The utility model discloses a novel disk suspension insulator, including disk insulation part and insulation part upper end fixedly connected with connecting seat, connecting seat lower extreme fixedly connected with erection column, the erection column end runs through insulation part and fixedly connected with installation ball, connecting seat upper end fixedly connected with mounting plate, the mounting plate top is equipped with one end and has the open-ended collar, through connecting plate fixed connection between mounting plate and the collar, open-ended first end lateral wall has the mouth of rotating on the collar, rotate in the mouth and be connected with first locking plate, collar upper shed second end lateral wall fixedly connected with second locking plate. The utility model discloses its installation is simple convenient to can effectual rotation between a plurality of insulators that concatenate.
Description
Technical Field
The utility model relates to an insulator technical field especially relates to a novel disk suspension insulator.
Background
The insulator is a device which is arranged between conductors with different electric potentials or between the conductor and a grounding component and can withstand voltage and mechanical stress, plays an important role in overhead transmission lines, is usually made of glass or ceramics, and cannot fail due to various electromechanical stresses caused by changes of environment and electric load conditions, so that the normal use and the service life of the whole line are ensured.
The disc-shaped suspension insulator is a suspension insulator composed of a disc-shaped insulating part and a connecting hardware fitting, is generally used on lines of various voltage classes in series, can play insulating and fixing roles on a high-voltage overhead line, and is roughly divided into two connection modes: the ball bowl connection and the groove connection are adopted, insulators in the ball connection can rotate randomly, the insulator string is good in flexibility, special spring pins are required for locking the insulators in order to prevent the ball heads from sliding out, the requirements on manufacturing processes of the ball heads and the ball grooves are high, the groove connection mode is simple, the insulators connected in the mode cannot rotate, and the insulators are generally only suitable for tension rods of circuits below 10kV, so that a novel disc-shaped suspension insulator is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the novel disk suspension insulator that proposes, its installation is simple convenient to can effectual rotation between a plurality of insulators that concatenate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel disk-shaped suspension insulator comprises a disk-shaped insulating part and a connecting seat fixedly connected with the upper end of the insulating part, the lower end of the connecting seat is fixedly connected with a mounting column, the tail end of the mounting column penetrates through the insulating part and is fixedly connected with a mounting ball, the upper end of the connecting seat is fixedly connected with an installation bottom plate, an installation ring with an opening at one end is arranged above the installation bottom plate, the mounting bottom plate is fixedly connected with the mounting ring through a connecting plate, the side wall of the first end of the opening on the mounting ring is provided with a rotating opening, a first locking plate is rotatably connected in the rotating port, a second locking plate is fixedly connected with the side wall of the second end of the opening on the mounting ring, the first locking plate is provided with a first mounting hole, the second locking plate is provided with a plurality of second mounting holes corresponding to the first mounting hole, and a limiting component capable of rapidly limiting the first locking plate is arranged in the rotating port.
Preferably, the limiting component comprises a locking wedge block connected with the inner wall of the rotating port in a sliding manner, and a friction pad is fixedly connected with the side wall of the locking wedge block.
Preferably, a compensation block is fixedly connected to the first locking plate side wall, and the compensation block extends towards the mounting base plate in a square shape.
Preferably, the compensation block is an arc-shaped block.
Preferably, the inner wall surfaces of the mounting ring and the compensation block are smooth.
Preferably, the area of the first locking plate enclosed by the mounting ring is matched with the size of the mounting ball.
Compared with the prior art, the utility model, its beneficial effect does:
1. set up the collar and rotate first locking board, let first mounting hole and the second mounting hole of difference that first locking board is terminal correspond and fix it, can realize carrying out the suitability installation to the installation ball of different size and dimension, very big reduction the installation accuracy, reduced manufacturing cost.
2. Can carry on spacingly to pivoted first locking plate through setting up the locking wedge, when first locking plate carries out the spacing fixed of preinstallation, push the locking wedge this moment and extrude with first locking plate lateral wall, accomplish the preinstallation process, improved the efficiency of installation insulator chain.
Drawings
Fig. 1 is a schematic view of a first side three-dimensional structure of a novel disc-shaped suspension insulator provided by the present invention;
fig. 2 is a schematic view of a second side three-dimensional structure of the novel disc-shaped suspension insulator provided by the present invention;
fig. 3 is an enlarged schematic structural diagram of a point a of the novel disc-shaped suspension insulator provided by the present invention.
In the figure: 1 insulating part, 2 connecting seats, 3 mounting columns, 4 mounting balls, 5 mounting bottom plates, 6 connecting plates, 7 mounting rings, 8 compensating blocks, 9 first locking plates, 10 second mounting holes, 11 first mounting holes, 12 locking wedge blocks and 13 rotating ports.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-3, a novel disk-shaped suspension insulator comprises a disk-shaped insulating part 1 and a connecting seat 2 fixedly connected with the upper end of the insulating part 1, a mounting post 3 fixedly connected with the lower end of the connecting seat 2, a mounting ball 4 fixedly connected with the tail end of the mounting post 3 penetrating through the insulating part 1, a mounting bottom plate 5 fixedly connected with the upper end of the connecting seat 2, a mounting ring 7 with an opening at one end arranged above the mounting bottom plate 5, the mounting bottom plate 5 and the mounting ring 7 are fixedly connected through a connecting plate 6, a rotating opening 13 is arranged on the side wall of the first end of the opening on the mounting ring 7, the connecting seat 2, the mounting post 3, the mounting ball 4, the mounting bottom plate 5, the connecting plate 6 and the mounting ring 7 are all made of metal materials, and can be integrally cast by installing a special die, so that the manufactured mounting part is integrally firm, stable and reliable, and an area capable of being matched with the size of the mounting ball 4 is formed inside the parts, the adaptive installation of the installation ball 4 on the other insulator can be realized.
A first locking plate 9 is rotationally connected in the rotating port 13, a second locking plate is fixedly connected to the side wall of the second end of the opening of the mounting ring 7, a first mounting hole 11 is formed in the first locking plate 9, a plurality of second mounting holes 10 corresponding to the first mounting holes 11 are formed in the second locking plate, during the process of rotating the first locking plate 9, the first mounting hole 11 at the tail end of the first locking plate 9 can gradually contact with the plurality of second mounting holes 10, a limiting pin is mounted between the second mounting hole 10 and the first mounting hole 11, the first locking plate 9 can be mounted and limited, a closed enclosure area is formed between the first locking plate 9 and the mounting ring 7, the enclosed area of the first locking plate 9 and the mounting ring 7 is matched with the size of the mounting ball 4, the first mounting hole 11 is matched with different second mounting holes 10, and the enclosure area can be changed, the fitting of the mounting balls 4 with different sizes can be realized, the requirement on the casting precision is obviously reduced by the operation, the wire outlet deviation of the sizes of the mounting balls 4 during casting is allowed, and the fitting mounting of the mounting balls 4 with different sizes can be realized in an adaptive manner.
The lateral wall of the first locking plate 9 is fixedly connected with an arc-shaped compensation block 8, the compensation block 8 extends towards the mounting bottom plate 5 in a square mode, the inner wall surfaces of the mounting ring 7 and the compensation block 8 are smooth, and when the mounting ball 4 of the other insulator rotates in the first locking plate 9 and the mounting ring 7, the mounting ball is in contact with the inner surface of the mounting ring, the inner surface of the mounting ball is polished smooth, and the mounting ball 4 and the insulator can rotate integrally.
Be equipped with in the mouth of rotating 13 and carry out quick spacing stop part to first locking plate 9, stop part has locking wedge 12 including rotating 13 inner wall sliding connection of mouth, locking wedge 12 lateral wall fixedly connected with friction pad, when installing a plurality of insulators, only need place the installation ball 4 of first insulator and get into between the collar 7 and the first locking plate 9 of second insulator, it carries out preliminary locking to installation ball 4 to rotate first locking plate 9, and push into locking wedge 12 and realize spacing to first locking plate 9 in getting into the mouth of rotating 13, holistic preliminary installation has been realized, and guarantee its relative stability, install the spacer pin again in the middle of last process, realize final installation step, accomplish insulator chain's equipment.
The utility model discloses during the use, when insulator chain is installed to needs, place the installation ball 4 of first insulator this moment and get into between the collar 7 and the first locking plate 9 of second insulator, rotate first locking plate 9 and carry out preliminary locking to installation ball 4, and push into locking wedge 12 and realize spacing to first locking plate 9 in getting into rotation mouth 13, holistic preliminary installation has been realized, and guarantee its relatively stable, install the spacer pin again in the middle of last process, realize final installation procedure, accomplish insulator chain's equipment.
Rotate first jam plate 9 to different positions, first mounting hole 11 cooperates with different second mounting hole 10, can change its size of encircleing the area, and then realizes the adaptation to the installation ball 4 of equidimension not.
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 (6)
1. A novel disc-shaped suspension insulator comprises a disc-shaped insulating part (1) and a connecting seat (2) fixedly connected with the upper end of the insulating part (1), and is characterized in that the lower end of the connecting seat (2) is fixedly connected with an installation column (3), the tail end of the installation column (3) penetrates through the insulating part (1) and is fixedly connected with an installation ball (4), the upper end of the connecting seat (2) is fixedly connected with an installation bottom plate (5), an installation ring (7) with an opening at one end is arranged above the installation bottom plate (5), the installation bottom plate (5) is fixedly connected with the installation ring (7) through a connecting plate (6), a rotating opening (13) is formed in the side wall of the first end of the upper opening of the installation ring (7), a first locking plate (9) is rotatably connected in the rotating opening (13), and a second locking plate is fixedly connected with the side wall of the second end of the upper opening of the installation ring (7), the quick limiting device is characterized in that a first mounting hole (11) is formed in the first locking plate (9), a plurality of second mounting holes (10) corresponding to the first mounting hole (11) are formed in the second locking plate, and a limiting part capable of quickly limiting the first locking plate (9) is arranged in the rotating port (13).
2. The novel disc-shaped suspension insulator according to claim 1, characterized in that the limiting part comprises a locking wedge block (12) which is slidably connected with the inner wall of the rotating opening (13), and a friction pad is fixedly connected with the side wall of the locking wedge block (12).
3. A new disc suspension insulator according to claim 1, characterized in that the first locking plate (9) has a compensating block (8) fixedly attached to its side wall, said compensating block (8) extending squarely towards the mounting baseplate (5).
4. A new disc suspension insulator according to claim 3, characterized in that the compensating block (8) is an arc-shaped block.
5. A new disc suspension insulator according to claim 3, characterized in that the inner wall surfaces of the mounting ring (7) and the compensating block (8) are smooth.
6. A new disc suspension insulator according to any one of claims 1-5, characterised in that the area enclosed by the first locking plate (9) and the mounting ring (7) is adapted to the dimensions of the mounting ball (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121905733.1U CN214226641U (en) | 2021-08-16 | 2021-08-16 | Novel disk-shaped suspension insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121905733.1U CN214226641U (en) | 2021-08-16 | 2021-08-16 | Novel disk-shaped suspension insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214226641U true CN214226641U (en) | 2021-09-17 |
Family
ID=77694128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121905733.1U Active CN214226641U (en) | 2021-08-16 | 2021-08-16 | Novel disk-shaped suspension insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214226641U (en) |
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2021
- 2021-08-16 CN CN202121905733.1U patent/CN214226641U/en active Active
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