CN214796940U

CN214796940U - Combined insulator with adjustable length

Info

Publication number: CN214796940U
Application number: CN202121549269.7U
Authority: CN
Inventors: 谢泉; 张开泉; 沈美; 张鸣
Original assignee: Jiangxi Haiteke Electric Co ltd
Current assignee: Jiangxi Haiteke Electric Co ltd
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-11-19
Anticipated expiration: 2031-07-08

Abstract

The utility model discloses a combined insulator of adjustable length, including outer circle pole, the equal fixedly connected with ring in both ends about outer circle pole, dead lever top middle part fixed connection is in the both sides of controlling of ceiling bottom respectively, a plurality of first full skirt of outer circle pole external diameter a week fixedly connected with and second full skirt, the equal fixedly connected with height board in both sides around the semicircle piece right-hand member, pole left end middle part fixedly connected with long slab in the second, long slab front end bottom left side is rotated and is connected with special-shaped wheel, both ends are all rotated and are connected with the gyro wheel around the axostylus axostyle. The utility model discloses in, through the extension of pole and long board implementation structure in setting up and shorten the function, through the cooperation of gyro wheel, long board and dysmorphism wheel isotructure, fixed when realizing length adjustment, through setting up ceiling and antidetonation ring, improve the security and the stability of structure, the practicality is stronger, is worth the power popularization greatly.

Description

Combined insulator with adjustable length

Technical Field

The utility model relates to a building engineering field especially relates to a combined insulator of adjustable length.

Background

High tension transmission can adopt the overhead line mode transmission that the iron tower bore usually in the open air, is a comparatively common power transmission mode of power consumption such as resident or industry, at the in-process of high tension overhead line usually, in order to increase creepage distance, can adopt combined insulator to connect, it can effectual support wire with prevent that the electric current from flowing back to ground, is a special insulating controlling part, can play important role in overhead transmission line.

In practical use, the requirement to the composite insulator is quite high, for example, small, light in weight, be convenient for the installation, mechanical strength is high, resistant dirty performance requirement such as good, traditional insulator all possesses these functions, but usually when facing special circumstances or special section, the insulator will be more outstanding if can possess shock resistance, flexible ability, rain-proof hail-proof ability, and most insulators of these ability do not possess, and these problems need to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a combined insulator with adjustable length.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a combined insulator with adjustable length comprises an outer ring rod, wherein the left end and the right end of the outer ring rod are fixedly connected with anti-seismic rings, the left side and the right side of the outer ring rod are fixedly connected with fixing rings, the middle part of the top end of each fixing ring is fixedly connected with a fixing rod, the middle parts of the top ends of the fixing rods are respectively fixedly connected with the left side and the right side of the bottom end of a ceiling, the outer ring rod is fixedly connected with a plurality of first umbrella skirts and second umbrella skirts in a circle, the left end and the right end of the inner part of the outer ring rod are respectively connected with a first inner rod and a second inner rod in a sliding manner, the bottom of the right end of the first inner rod is fixedly connected with a semicircular block, the front side and the rear side of the right end of the semicircular block are respectively fixedly connected with high-low plates, the right ends of the high-low plates are respectively fixedly connected with the front side and the rear side of the left end of a lifting plate, the middle part of the left end of the second inner rod is fixedly connected with a long plate, and the left side of the front end of the long plate is rotatably connected with a special-shaped wheel, the special-shaped wheel is characterized in that a connecting rod is fixedly connected to the top of the left end of the special-shaped wheel, a lantern ring is fixedly connected to the middle of the left end of the connecting rod, a shaft lever is rotatably connected to the inside of the lantern ring, and idler wheels are rotatably connected to the front end and the rear end of the shaft lever.

As a further description of the above technical solution:

the right end and the top end of the special-shaped wheel are both provided with notches.

As a further description of the above technical solution:

the first umbrella skirt and the second umbrella skirt are both multiple and are connected in a staggered mode.

As a further description of the above technical solution:

the middle part of the left end of the first inner rod is fixedly connected with a first wiring end.

As a further description of the above technical solution:

and the middle part of the right end of the second inner rod is fixedly connected with a second wiring end.

As a further description of the above technical solution:

the top of the right end of the first inner rod is fixedly connected with a baffle.

As a further description of the above technical solution:

the semi-circle piece all is provided with the spout with the top middle part of raising the board.

As a further description of the above technical solution:

and the left side of the front end of the long plate is rotatably connected with a limiting pin.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first the extension of overall structure is realized to sliding connection through pole in the second, then moves on the height board through the gyro wheel, realizes adjusting distance's the accuse, through raising board and spacer pin, lets the gyro wheel stop, then pushes away the shortening of implementation structure, simple structure convenient operation inside.

2. The utility model discloses in, the structure top is provided with the ceiling, has certain ability of preventing wind, rain and hail, has increased the security of structure, and both ends are provided with shockproof ring, have increased shock-proof ability, improve stability, and the straggling of first full skirt and second full skirt is put and also can effectually carry out antifouling, and the practicality is stronger to be worth wideling popularize.

Drawings

Fig. 1 is a perspective view of a length-adjustable combined insulator according to the present invention;

fig. 2 is a schematic view of an internal structure of a combined insulator outer ring rod with adjustable length according to the present invention;

fig. 3 is the utility model provides a structural schematic diagram of combined insulator dysmorphism wheel of adjustable length.

Illustration of the drawings:

1. an outer ring rod; 2. an anti-seismic ring; 3. a first shed; 4. a second shed; 5. a fixing ring; 6. fixing the rod; 7. a ceiling; 8. a first terminal; 9. a second terminal; 10. a first inner bar; 11. a baffle plate; 12. a semicircular block; 13. a chute; 14. a high-low plate; 15. a long plate; 16. a collar; 17. a roller; 18. a shaft lever; 19. a connecting rod; 20. a special-shaped wheel; 21. a spacing pin; 22. raising the plate; 23. a second inner bar.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a combined insulator with adjustable length comprises an outer ring rod 1, wherein the left end and the right end of the outer ring rod 1 are fixedly connected with anti-seismic rings 2, the anti-seismic rings 2 have certain anti-seismic capacity and increase the stability of a device, the left side and the right side of the outer ring rod 1 are fixedly connected with fixing rings 5, the middle parts of the top ends of the fixing rings 5 are fixedly connected with fixing rods 6, the middle parts of the top ends of the fixing rods 6 are respectively and fixedly connected with the left side and the right side of the bottom end of a ceiling 7, the ceiling 7 is used for wind prevention, rain prevention, snow prevention, hail prevention and the like, the safety of the structure is increased, a plurality of first umbrella skirts 3 and second umbrella skirts 4 are fixedly connected with one circle of the outer diameter of the outer ring rod 1, a first inner rod 10 is fixedly connected with the left end inside the outer ring rod 1, a second inner rod 23 is slidably connected with the right end inside the outer ring rod 1, a semicircular block 12 is fixedly connected with a semicircular block 12, and high-low plates 14 are fixedly connected with the front side and back sides of the right end of the

semicircular block

12, 14 right-hand members of height board fixed connection respectively are in raising both sides around the board 22 left end, and 23 left end middle part fixedly connected with long board 15 in the second, and long board 15 front end bottom left side is rotated and is connected with special-

shaped wheel

20, and 20 left ends top fixedly connected with connecting rod 19 of special-shaped wheel, 19 left end middle part fixedly connected with lantern rings 16 of connecting rod, 16 internal rotations of lantern ring are connected with axostylus axostyle 18, both ends are all rotated around the axostylus axostyle 18 and are connected with gyro wheel 17, through 23 application of force in the second, drive long board 15 on, drive the motion of special-shaped wheel 20 and connecting rod 19 on the long board 15 to drive gyro wheel 17 and move on height board 14, realize the flexible function to the device.

20 right-hand members of dysmorphism wheel are provided with the breach and the top is provided with the unfilled corner, be used for sliding and detaining for spacer pin 21, restriction gyro wheel 17's motion, first full skirt 3 and second full skirt 4 are a plurality of and mutual dislocation connection, promote antifouling effect, the first wiring end 8 of first interior pole 10 left end middle part fixedly connected with, 23 right-hand member middle part fixedly connected with second wiring end 9 in the second, be used as the wiring, first interior pole 10 right-hand member top fixedly connected with baffle 11, baffle 11 is the down-trapezoid, when gyro wheel 17 slides to the rear end, touch baffle 11 and can put down again, semicircle piece 12 and the top middle part of raising board 22 all are provided with spout 13, supply long board 15 to move, long board 15 front end left sides is rotated and is connected with spacer pin 21, a motion for detaining gyro wheel 17, the realization shortens the function.

The working principle is as follows: at first to second wiring end 9 applys the pulling force, receive the effect, long board 15 moves in spout 13, long board 15 moves the special-shaped wheel 20 motion that drives the front end, special-shaped wheel 20 drives connecting rod 19 and lantern ring 16 motion, thereby drive gyro wheel 17 and move on the height board 14 that has the radian, and then realize the tensile of device, when needing to shorten, only need to pull long board 15 to the rightmost end, receive to raise board 22 and influence, lantern ring 16 further risees, thereby make the unfilled corner that special-shaped wheel 20 can be withheld to spacer pin 21, realize the fixed to gyro wheel 17, once push inside again, just can realize the shortening of device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a combined insulator of adjustable length, includes outer loop bar (1), its characterized in that: the anti-seismic lifting frame is characterized in that anti-seismic rings (2) are fixedly connected to the left end and the right end of an outer ring rod (1), fixing rings (5) are fixedly connected to the left side and the right side of the outer ring rod (1), a fixing rod (6) is fixedly connected to the middle of the top end of the fixing ring (5), the middle of the top end of the fixing rod (6) is fixedly connected to the left side and the right side of the bottom end of a ceiling (7) respectively, a plurality of first umbrella skirts (3) and second umbrella skirts (4) are fixedly connected to the outer circumference of the outer diameter of the outer ring rod (1), a first inner rod (10) is fixedly connected to the left end inside the outer ring rod (1), a second inner rod (23) is slidably connected to the right end inside the outer ring rod (1), a semicircular block (12) is fixedly connected to the bottom of the right end of the first inner rod (10), high and low plates (14) are fixedly connected to the front and rear sides of the front and rear ends of the semicircular block (12), and the high and low plates (14) are fixedly connected to the front and rear sides of the left end of a lifting plate (22) respectively, the second inner rod (23) is fixedly connected with a long plate (15) in the middle of the left end, the left side of the bottom of the front end of the long plate (15) is rotatably connected with a special-shaped wheel (20), the top of the left end of the special-shaped wheel (20) is fixedly connected with a connecting rod (19), the middle of the left end of the connecting rod (19) is fixedly connected with a lantern ring (16), a shaft lever (18) is rotatably connected inside the lantern ring (16), and the front end and the rear end of the shaft lever (18) are rotatably connected with idler wheels (17).

2. The combined insulator with adjustable length as claimed in claim 1, wherein: the right end and the top end of the special-shaped wheel (20) are provided with notches.

3. The combined insulator with adjustable length as claimed in claim 1, wherein: the first umbrella skirt (3) and the second umbrella skirt (4) are both multiple and are connected in a staggered mode.

4. The combined insulator with adjustable length as claimed in claim 1, wherein: the middle part of the left end of the first inner rod (10) is fixedly connected with a first wiring end (8).

5. The combined insulator with adjustable length as claimed in claim 1, wherein: the middle part of the right end of the second inner rod (23) is fixedly connected with a second wiring terminal (9).

6. The combined insulator with adjustable length as claimed in claim 1, wherein: the top of the right end of the first inner rod (10) is fixedly connected with a baffle (11).

7. The combined insulator with adjustable length as claimed in claim 1, wherein: the middle parts of the top ends of the semicircular block (12) and the lifting plate (22) are provided with sliding grooves (13).

8. The combined insulator with adjustable length as claimed in claim 1, wherein: the left side of the front end of the long plate (15) is rotatably connected with a limiting pin (21).