CN211455417U

CN211455417U - Assembled porcelain bushing

Info

Publication number: CN211455417U
Application number: CN202020330326.1U
Authority: CN
Inventors: 徐向江
Original assignee: Jingxian Jingjing Machinery Co ltd
Current assignee: Jingxian Jingjing Machinery Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-09-08
Anticipated expiration: 2030-03-16

Abstract

The utility model relates to a porcelain bushing technical field specifically discloses an assembled porcelain bushing, including first porcelain bushing and second porcelain bushing, the bottom of first porcelain bushing is provided with first assembly pipe, the top of first porcelain bushing and second porcelain bushing all is provided with second assembly pipe, first assembly pipe and second assembly pipe sliding connection, the one end of first assembly pipe and the one end of second assembly pipe all overlap and are equipped with the sealing washer, be provided with a plurality of first assembly screws on the first assembly pipe, be provided with a plurality of second assembly screws on the second assembly pipe, first assembly screw and second assembly screw all with equipment bolt threaded connection, the bottom of first assembly pipe is provided with many vertical pegs graft post, the top of second assembly pipe is provided with a plurality of and pegs graft post complex post hole, the second assembly outside of tubes is provided with the elastic layer. Through assembling first porcelain bushing and second porcelain bushing with first assembly pipe and second assembly pipe, increase the use length of porcelain bushing, offer convenience for the use.

Description

Assembled porcelain bushing

Technical Field

The utility model relates to a porcelain bushing technical field specifically is an assembled porcelain bushing.

Background

The porcelain bushing is used as a container for internal insulation of an electric appliance, the internal insulation is prevented from being influenced by surrounding environment factors, the traditional porcelain bushing is used singly when in use, and the porcelain bushing cannot be assembled when used for a plurality of porcelain bushings, so that inconvenience is brought to the use of the porcelain bushing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled porcelain bushing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembled porcelain bushing, including first porcelain bushing and second porcelain bushing, the bottom of first porcelain bushing is provided with first assembly pipe, the top of first porcelain bushing and second porcelain bushing all is provided with the second assembly pipe, first assembly pipe and second assembly pipe sliding connection, the one end of first assembly pipe and the one end of second assembly pipe all overlap and are equipped with the sealing washer, be provided with a plurality of first assembly screw holes on the first assembly pipe, be provided with a plurality of second assembly screw holes on the second assembly pipe, first assembly screw hole and second assembly screw hole all with equipment bolt threaded connection, the bottom of first assembly pipe is provided with many vertical pegs graft post, the top of second assembly pipe is provided with a plurality ofly and pegs graft complex post hole, the second assembly outside of tubes is provided with the elastic layer.

Preferably, the bottom of the second porcelain bushing is provided with a connecting pipe, the bottom of the connecting pipe is provided with an installation base, one end of the connecting pipe is provided with a plurality of connecting screw holes, the top end of the installation base is provided with a plurality of countersinks, and the positions of the countersinks and the connecting screw holes are correspondingly arranged.

Preferably, both ends of the mounting base are provided with fixing holes, and the inner diameter of one end of the counter bore on the mounting base is the same as that of the connecting screw hole.

Preferably, the inner diameter of the first assembling pipe is the same as the outer diameter of the second assembling pipe, and the first assembling screw holes in the first assembling pipe and the second assembling screw holes in the second assembling pipe are at least four and have the same diameter.

Preferably, the number of the inserting columns is at least four, and the inserting columns are of rubber material structures.

Compared with the prior art, the beneficial effects of the utility model are that: through assembling first mounting tube and second mounting tube with first insulator and second insulator, increase the use length of insulator, offer convenience for the use, through the cooperation of equipment screw and equipment bolt between the insulator, carry out fixed mounting with the insulator, the insulator is through the installation base that the bottom is connected, carries out fixed mounting, offers convenience for the use.

Drawings

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

fig. 2 is a schematic view of the first porcelain bushing and the second porcelain bushing of the present invention;

fig. 3 is a schematic structural view of a second assembly pipe of the present invention.

In the figure: 1. a first porcelain bushing; 2. a second porcelain bushing; 3. a first assembly tube; 4. a second assembly tube; 41. an elastic layer; 5. assembling the bolts; 6. a seal ring; 7. a first assembly screw hole; 8. inserting the column; 9. a post hole; 10. a second assembly screw hole; 11. a connecting pipe; 12. installing a base; 13. a connecting screw hole; 14. a countersink; 15. and (7) fixing holes.

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 "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an assembled insulator, including first insulator 1 and second insulator 2, the bottom of first insulator 1 is provided with first assembly pipe 3, the top of first insulator 1 and second insulator 2 all is provided with second assembly pipe 4,

first assembly pipe

3 and 4 sliding connection of second assembly pipe, the one end of first assembly pipe 3 and the one end of second assembly pipe 4 all overlap and are equipped with sealing washer 6, be provided with a plurality of first assembly screw 7 on the first assembly pipe 3, be provided with a plurality of second assembly screw 10 on the second assembly pipe 4, first assembly screw 7 and second assembly screw 10 all with equipment bolt 5 threaded connection, the bottom of first assembly pipe 3 is provided with many vertical spliced poles 8, the top of second assembly pipe 4 is provided with a plurality of column holes 9 of pegging graft complex with spliced pole 8, the second assembly pipe 4 outside is provided with elastic layer 41.

The bottom of the second porcelain sleeve 2 is provided with a connecting pipe 11, the bottom of the connecting pipe 11 is provided with a mounting base 12, one end of the connecting pipe 11 is provided with a plurality of connecting screw holes 13, the top end of the mounting base 12 is provided with a plurality of countersinks 14, and the positions of the countersinks 14 correspond to the positions of the connecting screw holes 13.

Both ends of the mounting base 12 are provided with fixing holes 15, and the inner diameter of one end of the counter bore 14 on the mounting base 12 is the same as that of the connecting screw hole 13.

The internal diameter of first assembling pipe 3 is the same with the external diameter of second assembling pipe 4, and first equipment screw 7 on the first assembling pipe 3 and the second equipment screw 10 on the second assembling pipe 4 all set up four at least, and the diameter is the same.

The number of the inserting columns 8 is at least four, and the inserting columns 8 are made of rubber materials.

The working principle is as follows: during the use, assemble first insulator 1 and second insulator 2 through first assembly pipe 3 and second assembly pipe 4, insert first assembly pipe 3 with second assembly pipe 4 in, peg graft post 8 inserts in post hole 9, first assembly screw 7 and second assembly screw 10 are aimed at, will assemble bolt 5 and first assembly screw 7 and the cooperation of second assembly screw 10, connect first assembly pipe 4 and second assembly pipe 3, will install base 12 and be connected with the bolt through counter bore 14 and connection screw 13, install base 12 and install the bottom at second insulator 2, the fixed orifices 15 at rethread installation base 12 both ends are fixed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled insulator, includes first insulator (1) and second insulator (2), its characterized in that: the bottom of first insulator (1) is provided with first assembly pipe (3), the top of first insulator (1) and second insulator (2) all is provided with second assembly pipe (4), first assembly pipe (3) and second assembly pipe (4) sliding connection, the one end of first assembly pipe (3) and the one end of second assembly pipe (4) all overlap and are equipped with sealing washer (6), be provided with a plurality of first assembly screw (7) on first assembly pipe (3), be provided with a plurality of second assembly screw (10) on second assembly pipe (4), first assembly screw (7) and second assembly screw (10) all with equipment bolt (5) threaded connection, the bottom of first assembly pipe (3) is provided with many vertical grafting post (8), the top of second assembly pipe (4) is provided with a plurality of post holes (9) of pegging graft complex with grafting post (8), the second assembly pipe (4) outside is provided with elastic layer (41).

2. The assembled porcelain bushing as claimed in claim 1, wherein: the bottom of the second porcelain sleeve (2) is provided with a connecting pipe (11), the bottom of the connecting pipe (11) is provided with a mounting base (12), one end of the connecting pipe (11) is provided with a plurality of connecting screw holes (13), the top end of the mounting base (12) is provided with a plurality of countersinks (14), and the positions of the countersinks (14) and the connecting screw holes (13) are correspondingly arranged.

3. The assembled porcelain bushing as claimed in claim 2, wherein: both ends of the mounting base (12) are provided with fixing holes (15), and the inner diameter of one end of a countersunk hole (14) on the mounting base (12) is the same as that of the connecting screw hole (13).

4. The assembled porcelain bushing as claimed in claim 1, wherein: the internal diameter of the first assembling pipe (3) is the same as the external diameter of the second assembling pipe (4), and the first assembling screw hole (7) on the first assembling pipe (3) and the second assembling screw hole (10) on the second assembling pipe (4) are at least four, and the diameters are the same.

5. The assembled porcelain bushing as claimed in claim 1, wherein: the number of the inserting columns (8) is at least four, and the inserting columns (8) are of rubber material structures.