CN216597145U

CN216597145U - Multilayer wiring insulator

Info

Publication number: CN216597145U
Application number: CN202220036874.2U
Authority: CN
Inventors: 云宇航
Original assignee: Dalian Kangbai Insulator Co ltd
Current assignee: Dalian Kangbai Insulator Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-24
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a multilayer wiring insulator, including insulating part and link fitting, the inside rigid coupling of insulating part has link fitting, adjustment mechanism is installed to link fitting's outer wall, the one end and the link fitting looks rigid coupling of connecting rod, the shell has been cup jointed to the other end of connecting rod, the one end rigid coupling that the connecting rod was kept away from to the shell has the fixed plate, the outer wall welding of connecting rod has the connecting pin. The utility model relates to an insulator technical field, this multilayer wiring insulator uses through the cooperation of connecting rod, shell, fixed plate and connecting pin etc. when the installation link fitting, removes the shell at the outer wall of connecting rod, and the shell removes at the outer wall of connecting pin, and the shell drives the fixed plate motion, installs through the mounting hole in the fixed plate, and the nut that rotates the connecting pin outer wall closely laminates with the shell, and then carries out the rigidity to the connecting rod, through the length of extension link fitting, makes things convenient for the installation of whole mechanism.

Description

Multilayer wiring insulator

Technical Field

The utility model relates to an insulator technical field specifically is a multilayer wiring insulator.

Background

The insulators are mounted on conductors of different potentials or between the conductors and a grounding member and can withstand the action of voltage and mechanical stress, and have various types and shapes. Although the structures and the appearances of different types of insulators are greatly different, the insulators are composed of an insulating part and a connecting hardware fitting, the insulators are special insulating control parts and can play an important role in overhead transmission lines, and the insulators are made of glass or ceramics in order to increase creepage distance and are called insulators.

However, in the existing multilayer wiring insulator, the length of a connecting hardware fitting in the insulator is fixed, so that the insulator is not convenient to install, and a connected wire is easy to separate from the insulator.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multilayer wiring insulator has solved current multilayer wiring insulator, and the length of the link fitting in the insulator is fixed, and is convenient inadequately when the installation, the wire of connection easily with the problem of insulator separation.

In order to achieve the above object, the utility model provides a following technical scheme: a multilayer wiring insulator comprises an insulating part and a connecting hardware fitting, wherein the connecting hardware fitting is fixedly connected to the inside of the insulating part, and an adjusting mechanism is installed on the outer wall of the connecting hardware fitting;

the adjusting mechanism comprises a connecting rod, a shell, a fixing plate and a connecting pin;

one end of the connecting rod is fixedly connected with the connecting hardware fitting, the other end of the connecting rod is sleeved with the shell, one end, far away from the connecting rod, of the shell is fixedly connected with the fixing plate, the connecting pin is welded to the outer wall of the connecting rod, and the outer wall of the connecting pin penetrates through the through groove in the shell.

Preferably, the outer wall of the connecting pin is in threaded connection with a nut, and a mounting hole is formed in the fixing plate.

Preferably, the outer wall of the connecting hardware fitting is provided with a receiving assembly;

the receiving assembly comprises a cross rod, a plug board, a clamping board and a threaded pin;

the equal rigid coupling in both ends of horizontal pole has the picture peg, the cardboard has been cup jointed to the outer wall of picture peg, the cardboard is kept away from the one end and the link fitting looks rigid coupling of horizontal pole, the inside threaded connection of cardboard has the screw thread round pin, the outer wall of screw thread round pin runs through cardboard and picture peg threaded connection.

Preferably, the outer wall of the inserting plate is fixedly connected with a fixing component;

the fixing component comprises a groove plate, a pressing plate and a screw;

the both ends of frid all with picture peg looks rigid coupling, the upper surface laminating of frid has the clamp plate, the inside threaded connection of clamp plate has the screw, the outer wall of screw runs through clamp plate and frid threaded connection.

Preferably, the surface of the pressure plate is provided with an arc-shaped groove.

Compared with the prior art, the beneficial effects of the utility model are that: this multilayer wiring insulator, for traditional technology, has following advantage:

through the matching use of the connecting rod, the shell, the fixing plate, the connecting pin and the like, when the connecting hardware fitting is installed, the shell is moved on the outer wall of the connecting rod, the shell moves on the outer wall of the connecting pin, the shell drives the fixing plate to move, the fixing plate is installed through the installation hole in the fixing plate, the nut which rotates the outer wall of the connecting pin is tightly attached to the shell, the position of the connecting rod is further fixed, and the installation of the whole mechanism is facilitated by prolonging the length of the connecting hardware fitting;

through the horizontal pole, the picture peg, the cardboard, the screw thread round pin, the frid, clamp plate and cooperation use such as screw, there is the picture peg at the equal rigid coupling in both ends of horizontal pole, insert the picture peg in the cardboard, use the screw thread round pin to run through the cardboard and be connected with the picture peg, unnecessary wire can twine the outer wall at the horizontal pole, arrange the wire in the recess of frid and clamp plate, use the screw to link together frid and clamp plate, and then the frid presss from both sides tightly the wire with the clamp plate, prevent that the wire from droing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the linkage, housing and connecting pin connection of FIG. 1;

FIG. 3 is a schematic view of the cross bar, insert plate and slot plate connection mechanism of FIG. 1;

fig. 4 is a schematic view of the connection structure of the clamping plate, the inserting plate and the threaded pin in fig. 1.

In the figure: 1. insulating part, 2, link fitting, 3, adjustment mechanism, 301, connecting rod, 302, shell, 303, fixed plate, 304, connecting pin, 4, nut, 5, mounting hole, 6, storage component, 601, horizontal pole, 602, picture peg, 603, cardboard, 604, threaded pin, 7, fixed component, 701, frid, 702, clamp plate, 703, screw.

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.

As can be seen from fig. 1 and 2, the multilayer wiring insulator comprises an insulating part 1 and a connecting hardware fitting 2, the connecting hardware fitting 2 is fixedly connected inside the insulating part 1, an adjusting mechanism 3 is installed on the outer wall of the connecting hardware fitting 2, the adjusting mechanism 3 comprises a connecting rod 301, a shell 302, a fixing plate 303 and a connecting pin 304, one end of the connecting rod 301 is fixedly connected with the connecting hardware fitting 2, the other end of the connecting rod 301 is sleeved with the shell 302, one end of the shell 302, which is far away from the connecting rod 301, is fixedly connected with the fixing plate 303, the connecting pin 304 is welded on the outer wall of the connecting rod 301, the outer wall of the connecting pin 304 penetrates through an internal through groove of the shell 302, a nut 4 is connected to the outer wall of the connecting pin 304 in a threaded manner, and a mounting hole 5 is formed inside the fixing plate 303;

in the specific implementation process, it is worth particularly pointing out that the insulating part 1 and the connecting hardware fitting 2 form an insulator, the connecting rod 301 is rectangular, the outer wall of the shell 302 is provided with a through groove, the outer wall of the connecting pin 304 is provided with threads, the fixing plates 303 are symmetrically arranged, the inner parts of the fixing plates 303 are provided with mounting holes 5, and the connecting rod 301 is fixed in the shell 302 by the nuts 4;

further, the diameter and the number of the mounting holes 5 are not limited and are determined according to actual requirements;

specifically, when the link fitting 2 is installed, the outer shell 302 is moved on the outer wall of the link 301, the outer shell 302 is moved on the outer wall of the link pin 304, meanwhile, the outer shell 302 drives the fixing plate 303 to move, the fixing plate is installed through the installation hole 5 in the fixing plate 303, the nut 4 rotating the outer wall of the link pin 304 is tightly attached to the outer shell 302, and then the link 301 is fixed in position.

As can be seen from fig. 1 and 3, the receiving assembly 6 is mounted on the outer wall of the link fitting 2, the receiving assembly 6 includes a cross bar 601, an insert plate 602, a clamping plate 603 and a threaded pin 604, the two ends of the cross bar 601 are fixedly connected with the insert plate 602, the outer wall of the insert plate 602 is sleeved with the clamping plate 603, one end of the clamping plate 603 away from the cross bar 601 is fixedly connected with the link fitting 2, the internal thread of the clamping plate 603 is connected with the threaded pin 604, and the outer wall of the threaded pin 604 penetrates through the clamping plate 603 and is in threaded connection with the insert plate 602;

in the specific implementation process, it is worth particularly pointing out that the two ends of the cross bar 601 are fixedly connected with the insertion plates 602, the insertion plates 602 can be embedded into the clamping plates 603, and the insertion plates 602 and the clamping plates 603 are connected together through the threaded pins 604;

specifically, both ends of the cross bar 601 are fixedly connected with inserting plates 602, the inserting plates 602 are inserted into the clamping plates 603, threaded pins 604 penetrate through the clamping plates 603 and are connected with the inserting plates 602, the position of the cross bar 601 is further fixed, and redundant wires can be wound on the outer wall of the cross bar 601.

As can be seen from fig. 1 and 4, a fixing assembly 7 is fixedly connected to an outer wall of the inserting plate 602, the fixing assembly 7 includes a slot plate 701, a pressing plate 702 and a screw 703, both ends of the slot plate 701 are fixedly connected to the inserting plate 602, the pressing plate 702 is attached to an upper surface of the slot plate 701, the screw 703 is connected to an inner thread of the pressing plate 702, an outer wall of the screw 703 penetrates through the pressing plate 702 to be connected to the slot plate 701 through the screw, and an arc-shaped groove is formed in a surface of the pressing plate 702;

in the specific implementation process, it is worth particularly pointing out that the groove plate 701 and the pressure plate 702 are arranged in parallel, a groove is processed in the groove plate 701, and a thread is processed on the outer wall of the connecting pin 703;

specifically, the lead is placed in the grooves of the groove plate 701 and the pressing plate 702, the groove plate 701 and the pressing plate 702 are connected together by using the screw 703, and then the groove plate 701 and the pressing plate 702 clamp the lead to prevent the lead from falling off.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a multilayer wiring insulator, includes insulating part (1) and link fitting (2), the inside rigid coupling of insulating part (1) has link fitting (2), its characterized in that: an adjusting mechanism (3) is arranged on the outer wall of the connecting hardware fitting (2);

the adjusting mechanism (3) comprises a connecting rod (301), a shell (302), a fixing plate (303) and a connecting pin (304);

the one end and link fitting (2) looks rigid coupling of connecting rod (301), shell (302) has been cup jointed to the other end of connecting rod (301), the one end rigid coupling that connecting rod (301) were kept away from in shell (302) has fixed plate (303), the outer wall welding of connecting rod (301) has connecting pin (304), the inside that the outer wall of connecting pin (304) runs through shell (302) leads to the groove.

2. The multilayer wiring insulator of claim 1, wherein: the outer wall of the connecting pin (304) is in threaded connection with a nut (4), and a mounting hole (5) is formed in the fixing plate (303).

3. The multilayer wiring insulator of claim 1, wherein: an accommodating component (6) is mounted on the outer wall of the connecting hardware fitting (2);

the receiving assembly (6) comprises a cross rod (601), an inserting plate (602), a clamping plate (603) and a threaded pin (604);

the equal rigid coupling in both ends of horizontal pole (601) has picture peg (602), cardboard (603) have been cup jointed to the outer wall of picture peg (602), the one end and link fitting (2) looks rigid coupling that horizontal pole (601) were kept away from in cardboard (603), the inside threaded connection of cardboard (603) has threaded pin (604), the outer wall of threaded pin (604) runs through cardboard (603) and picture peg (602) threaded connection.

4. A multilayer wiring insulator as set forth in claim 3, wherein: the outer wall of the inserting plate (602) is fixedly connected with a fixing component (7);

the fixing component (7) comprises a groove plate (701), a pressure plate (702) and a screw (703);

the both ends of frid (701) all with picture peg (602) looks rigid coupling, the upper surface laminating of frid (701) has clamp plate (702), the internal thread of clamp plate (702) is connected with screw (703), the outer wall of screw (703) runs through clamp plate (702) and frid (701) threaded connection.

5. The multilayer wiring insulator of claim 4, wherein: the surface of the pressure plate (702) is provided with an arc-shaped groove.