CN213520338U

CN213520338U - Firm type electric wire connecting device for building electricity

Info

Publication number: CN213520338U
Application number: CN202023261184.7U
Authority: CN
Inventors: 李晓琛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-06-22
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to a building electrical technology field specifically discloses a building is firm type wire connecting device for electricity, including first half barrel, first half barrel inner wall runs through slidable mounting and has two sets of slide bars with the size, and the equal fixed mounting in every group slide bar top has first clamping piece, and first half barrel inner wall runs through the screw thread and installs two spacing bolts with the size, and first half barrel right side demountable installation has articulated piece. The utility model discloses a half barrel of second places two electric wires that need to connect, and the electrically conductive position winding of two electric wires is on the screw thread post and screws limit nut, and limit nut can compress tightly electrically conductive position, promotes the fastness that electrically conductive position is connected, screws every limit bolt afterwards, and first clamping piece and second clamping piece can carry out the centre gripping with the insulating site of two electric wires and fix, bear the pulling force by first clamping piece and second clamping piece when dragging two electric wires, prevent that the electrically conductive position atress from taking place the separation that drops.

Description

Firm type electric wire connecting device for building electricity

Technical Field

The utility model relates to a building electrical technology field specifically is a building is firm type wire connecting device for electricity.

Background

At present traditional mode of connection peels off the insulating layer on the electric wire, twists reuse insulating tape tightly together with the sinle silk, and such connected mode is when dragging the electric wire, and the condition of separation that drops can take place for the electric wire conductor junction, can take place to catch fire or the condition of outage, so we propose a building electric with firm type wire connecting device.

The prior patent (publication number: CN211719797U) discloses a firm type wire connecting device for building electricity, which comprises an installation frame, wherein an L-shaped fixed plate is arranged in the installation frame, positioning clamping grooves are respectively arranged at two sides of the bottom end of the L-shaped fixed plate, a limiting clamping groove is arranged at the middle part of the top end of the inner wall of the positioning clamping groove, limiting blocks are welded at two sides of the inner wall of the limiting clamping groove, an extrusion groove is arranged in each limiting block, limiting sliding grooves are respectively arranged at the middle parts of two sides of the inner wall of the extrusion groove, an extrusion block is arranged in each extrusion groove, the wire can be extruded and limited through the extrusion grooves, the limiting sliding grooves, the extrusion blocks, the limiting sliding blocks and the limiting springs, the L-shaped fixed plate can be fixed by rotating a fixing screw, the wire can be more firmly installed by extruding, and the phenomenon that, the staff is convenient to be connected and used to the electric wire.

In the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved; the device has the problem of complex installation, and the installation is not convenient enough. This application places two electric wires that need to connect through half barrel of second, the electrically conductive position winding of two electric wires is on the screw thread post and the spacing nut of screwing, spacing nut can compress tightly electrically conductive position, promote the fastness that electrically conductive position connects, screw every spacing bolt afterwards, first clamping piece and second clamping piece can carry out the centre gripping with the insulating position of two electric wires and fix, bear the pulling force by first clamping piece and second clamping piece when dragging two electric wires, prevent that electrically conductive position atress from taking place the separation that drops, the installation is simple and easy, the above-mentioned problem has been solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building is firm type wire connecting device for electricity, has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building is firm type wire connecting device for electricity, including first half barrel, first half barrel inner wall runs through slidable mounting has two sets of slide bars with the size, the equal fixed mounting in every group slide bar top has first clamping piece, first half barrel inner wall runs through the screw thread and installs two spacing bolts with the size, first half barrel right side demountable installation has articulated piece, articulated piece right side articulates installs second half barrel, second half barrel inner wall fixed mounting has two second clamping pieces with the size, second half barrel inner wall central point puts fixed mounting has the screw thread post, screw thread post top screw thread installs limit nut, the equal fixed mounting in first half barrel and the second half barrel outside has the installation piece.

As a preferred embodiment of the present invention, the first clamping piece and the second clamping piece have three or more raised strips with the same size formed on the surface thereof.

As a preferred embodiment of the present invention, the mounting position of the limiting bolt is located under the first clamping piece.

As a preferred embodiment of the present invention, the position of the first clamping piece on the first half cylinder is consistent with the position of the second clamping piece on the second half cylinder.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a half barrel of second places two electric wires that need to connect, and the electrically conductive position winding of two electric wires is on the screw thread post and screws limit nut, and limit nut can compress tightly electrically conductive position, promotes the fastness that electrically conductive position is connected, screws every limit bolt afterwards, and first clamping piece and second clamping piece can carry out the centre gripping with the insulating site of two electric wires and fix, bear the pulling force by first clamping piece and second clamping piece when dragging two electric wires, prevent that the electrically conductive position atress from taking place the separation that drops.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of the firm wire connection device for building electrical use of the present invention;

fig. 2 is a top view of the utility model discloses a firm type wire connection device for building electricity.

In the figure: 1. mounting blocks; 2. a first half cylinder; 3. a first clip piece; 4. a slide bar; 5. a limit bolt; 6. a threaded post; 7. a hinged block; 8. a second half cylinder; 9. a limit nut; 10. a second clip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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 description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the utility model provides a technical solution: the utility model provides a building is firm type wire connecting device for electricity, including

first half barrel

2, 2 inner walls of first half barrel run through slidable mounting have two sets of slide bars 4 with the size, the equal fixed mounting in 4 tops of every group slide bar has

first clamping piece

3, 2 inner walls of first half barrel run through the screw thread and install two spacing bolts 5 with the size, 2 right sides demountable mounting of first half barrel have articulated piece 7, articulated 7 right sides of articulated piece are articulated installs half barrel 8 of second, 8 inner walls fixed mounting of second half barrel have two second clamping pieces 10 with the size, 8 inner walls central point of second half barrel put fixed mounting have

screw thread post

6, 6 top threads of screw thread post are installed stop nut 9, the equal fixed mounting in first half barrel 2 and the half barrel 8 outside of second has installation piece 1.

In this embodiment, as shown in fig. 1 and fig. 2, two electric wires to be connected are placed through the second semi-cylinder 8, the conductive portions of the two electric wires are wound on the threaded column 6 and screwed with the limit nut 9, the limit nut 9 can compress the conductive portions, the firmness of connection of the conductive portions is improved, then each limit bolt 5 is screwed, the insulating portions of the two electric wires can be clamped and fixed by the first clamping piece 3 and the second clamping piece 10, the first clamping piece 3 and the second clamping piece 10 bear tension when pulling the two electric wires, and the conductive portions are prevented from being stressed and falling off and separated.

In this embodiment, referring to fig. 1, more than three raised lines with the same size are uniformly formed on the surfaces of the first clamping piece 3 and the second clamping piece 10, the first clamping piece 3 and the second clamping piece 10 can clamp and fix the insulation parts of two wires, and the raised lines can increase the limit friction force.

In this embodiment, referring to fig. 1, the installation position of the limiting bolt 5 is located right below the first clamping piece 3, and the limiting bolt 5 can push the first clamping piece 3 to be close to the second clamping piece 10, so as to clamp and fix the insulation portions of the two wires.

In this embodiment, referring to fig. 1, the position of the first clamping piece 3 on the first half cylinder 2 is the same as the position of the second clamping piece 10 on the second half cylinder 8, so as to ensure that the first clamping piece 3 and the second clamping piece 10 can be closely overlapped.

The working principle is as follows: when a firm type wire connecting device for building electricity uses, place two electric wires that need to connect through second semi-cylinder 8, the electrically conductive position winding of two electric wires is on screw post 6 and screws limit nut 9, limit nut 9 can compress tightly electrically conductive position, promote the fastness that electrically conductive position connects, screw every limit bolt 5 afterwards, first clamping piece 3 and second clamping piece 10 can carry out the centre gripping with the insulating position of two electric wires fixedly, bear the pulling force by first clamping piece 3 and second clamping piece 10 when dragging two electric wires, prevent that the electrically conductive position atress from taking place the separation that drops.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electric firm type wire connecting device that uses of building, includes first half barrel (2), its characterized in that: first half barrel (2) inner wall runs through slidable mounting and has two sets of slide bar (4) with the size, every group the equal fixed mounting in slide bar (4) top has first clamping piece (3), first half barrel (2) inner wall runs through the screw thread and installs two spacing bolt (5) with the size, first half barrel (2) right side demountable installation has articulated piece (7), articulated piece (7) right side is articulated installs second half barrel (8), second half barrel (8) inner wall fixed mounting has two second clamping pieces (10) with the size, second half barrel (8) inner wall central point puts fixed mounting has screw thread post (6), screw thread post (6) top threaded installation has stop nut (9), first half barrel (2) and the equal fixed mounting in the second half barrel (8) outside have installation piece (1).

2. The robust electrical wire connection for construction of claim 1, further comprising: the surfaces of the first clamping piece (3) and the second clamping piece (10) are uniformly formed with more than three convex strips with the same size.

3. The robust electrical wire connection for construction of claim 1, further comprising: the mounting position of the limiting bolt (5) is located right below the first clamping piece (3).

4. The robust electrical wire connection for construction of claim 1, further comprising: the position of the first clamping piece (3) on the first half cylinder body (2) is consistent with the position of the second clamping piece (10) on the second half cylinder body (8).