CN214044025U

CN214044025U - Novel wiring device for electric power engineering

Info

Publication number: CN214044025U
Application number: CN202120257014.7U
Authority: CN
Inventors: 浠绘辰; 任泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-08-24
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a novel termination is used to electric power engineering relates to electric power engineering technical field. The utility model discloses an installation shell, the top of installation shell is provided with the upper cover plate, is provided with sealed the pad between upper cover plate and the installation shell, and the left and right sides of installation shell all is provided with the seal cover, and the outside of seal cover is provided with the extrusion cover, and both sides all are provided with the wiring component around the installation shell is inside, and the wiring component includes the connecting plate, and both ends all are fixed with the stand about the connecting plate upper wall. The utility model discloses a first screw is fixed the tip of electric wire, and carries out the cladding through the cooperation of installation shell, sealed pad and upper cover plate to the junction of electric wire, seals up the electric wire department through the seal cover simultaneously and reaches water-proof effects, and the connected mode of having solved current electric wire is to the connection of electric lines back, and the electric wire receives the exogenic action and splits again easily, and structural strength after the connection is not enough, and after current connection of electric lines, does not possess water-proof effects, has the problem of potential safety hazard.

Description

Novel wiring device for electric power engineering

Technical Field

The utility model belongs to the technical field of electric power engineering, especially, relate to a novel termination is used to electric power engineering.

Background

The electric power engineering is the engineering related to the production, transmission, distribution of electric energy, and also includes the engineering of using electricity as power and energy in multiple fields in a broad sense, the electric energy in the electric power engineering can be finally received and used by users, the transmission of the electric energy all uses electric wires as the conducting medium of the electric energy at present, utilize the electric wire to transmit the electric energy to the users, in the use process of electricity, because the factors such as electric wire fracture or circuit change caused by external force often need to link up the electric wire, the traditional mode wiring mostly connects the wire in the electric wire with the wire, and then uses the insulating tape to coat, but it still has the following drawbacks in the actual use:

1. after the existing wire connection mode is used for connecting the wire, the wire is easy to break again under the action of external force, and the structural strength after connection is insufficient;

2. after the existing electric wire connection, the waterproof effect is not achieved, and potential safety hazards exist.

Therefore, after the existing electric wire is connected with the electric wire in the connecting mode, the electric wire is easy to break again under the action of external force, the structural strength after connection is insufficient, and the existing electric wire is not provided with a waterproof effect, has potential safety hazards and cannot meet the requirements in actual use, so that the improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel termination is used in electric power engineering, fix the tip of electric wire through first screw, and the cooperation through installation shell, sealed pad and upper cover plate is wrapped the junction of electric wire, seal the electric wire department through the seal cover simultaneously and reach water-proof effects, the connected mode who has solved current electric wire is to the connection of electric lines back, the electric wire receives external force and splits again easily, structural strength after the connection is not enough, and after current connection of electric lines, water-proof effects does not have, there is the problem of potential safety hazard.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a novel termination is used in electric power engineering, including the installation shell, the top of installation shell is provided with the upper cover plate, be provided with sealed the pad between upper cover plate and the installation shell, sealed pad is for returning the shape setting, the left and right sides of installation shell all is provided with the seal cover, the outside of seal cover is provided with the extrusion cover, both sides all are provided with the wiring component around the installation shell is inside, the wiring component includes the connecting plate, both ends all are fixed with the stand about the connecting plate upper wall, and the stand is circular setting.

Further, a wire winding groove is formed in the outer peripheral wall of the stand column and is spirally arranged, and a first screw is in threaded connection with the top of the stand column.

Furthermore, a placing hole is formed in the upright column corresponding to the bottom of the first screw in a penetrating mode, an installation boss is arranged on the inner wall of the upright column corresponding to the installation shell, and the connecting plate is fixedly connected with the installation boss through a second screw.

Furthermore, the upper cover plate is fixedly connected with the installation shell through a bolt, an installation pipe is fixed on the outer wall of the position of the seal sleeve corresponding to the installation shell, and external threads are formed in the outer wall of the installation pipe.

Furthermore, the extrusion sleeve is in threaded connection with the installation pipe through external threads, a plurality of anti-skidding grooves are formed in the outer wall of the extrusion sleeve along the circumferential direction of the extrusion sleeve, and the interior of the installation pipe is communicated with the interior of the installation shell.

Furthermore, the peripheral wall of seal cover is the toper setting, and the main aspects of seal cover external diameter contact with the installation pipe that corresponds, the internal diameter of extrusion cover outer end is less than the internal diameter of seal cover main aspects.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the stand, first screw and wire winding groove, through this setting wire winding groove, when connecting wire, strip the insulating layer of wire end portion, the conductor of operation electric wire is along the wire winding groove and twine at the outer wall of stand, not only the area of contact of multiplicable wire and stand, certain fixed wire's effect has simultaneously, and the tip of operation wire this moment, make the tip of wire be located the inside of putting the hole, it is fixed with the stand to utilize first screw to make the wire, compared with the prior art, use this device multiplicable structural strength who treats between the wire of connecting, fracture after avoiding the electric wire can't bear external force, the connected mode of having solved current electric wire is to the connection of electric lines back, the electric wire receives external force and splits again easily, the not enough problem of structural strength after the connection.

2. The utility model discloses a set up the installation shell, sealed the pad, seal cover and upper cover plate, cooperation through installation shell and upper cover plate can carry out the cladding to the junction of electric wire, and sealed the pad can realize the water-proof effects between installation shell and the upper cover plate, simultaneously because the great one end of external diameter of seal cover contacts with the installation pipe that corresponds, when extrusion cover and the installation pipe threaded connection that corresponds, the inboard of extrusion cover outer end forms the extrusion effect to the seal cover, the inboard of seal cover is laminated mutually with the outer wall of electric wire this moment, with sealing up the outer wall of the electric wire that runs through in the seal cover inside, and then play water-proof effects, after having solved current connection of electric lines, do not possess water-proof effects, there is the problem of potential safety hazard.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is an exploded view of the left side of the present invention;

fig. 4 is an exploded view of the right side of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a wiring member; 101. a first screw; 102. a column; 1021. a winding slot; 1022. placing a hole; 103. a connecting plate; 104. a second screw; 2. an upper cover plate; 201. a bolt; 3. a gasket; 4. sealing sleeves; 5. mounting a shell; 501. installing a pipe; 5011. an external thread; 502. mounting a boss; 6. extruding a sleeve; 601. and (4) an anti-slip groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model relates to a novel wiring device for electric power engineering, which comprises a mounting shell 5, an upper cover plate 2 is arranged above the mounting shell 5, a sealing gasket 3 arranged between the upper cover plate 2 and the mounting shell 5 can realize the waterproof effect between the mounting shell 5 and the upper cover plate 2, the sealing gasket 3 is arranged in a shape of a Chinese character hui, the sealing gaskets 4 arranged at the left and right sides of the mounting shell 5 can prevent external moisture from entering the inside of the mounting shell 5 along the outer wall of an electric wire, the sealing gasket 3 and the sealing gasket 4 are made of high-elasticity rubber materials, an extrusion sleeve 6 is arranged outside the sealing gasket 4, when the extrusion sleeve 6 is operated to move towards the mounting shell 5, the outer end of the extrusion sleeve 6 drives the sealing gasket 4 to move towards the corresponding mounting tube 501, when the larger end of the sealing gasket 4 abuts against the corresponding mounting tube 501, the outer end of the extrusion sleeve 6 is continuously rotated to enable the outer end of the extrusion sleeve 6 to form acting force towards the mounting shell 4, the deformation of the sealing sleeve 4 is promoted so that the inner side of the outer end of the sealing sleeve 4 is in contact with the outer wall of an electric wire to form a sealing effect, wiring members 1 are arranged on the front side and the rear side of the inner portion of the mounting shell 5, each wiring member 1 comprises a connecting plate 103, stand columns 102 are fixed to the left end and the right end of the upper wall of each connecting plate 103, each stand column 102 is arranged in a circular mode, the stand columns 102 and the connecting plates 103 are made of conducting materials, and the mounting shell 5, the upper cover plate 2 and the mounting boss 502 are made of insulating materials.

As shown in fig. 1 to 3, the outer circumferential wall of the upright post 102 is provided with a wire winding groove 1021, the wire winding groove 1021 is spirally arranged, the insulation layer of the electric wire is stripped, so that the conductor is wound along the wire winding groove 1021 in the direction of the placing hole 1022, on one hand, the contact area between the conductor and the upright post 102 is increased, on the other hand, the structural stability of the conductor and the upright post 102 is increased to a certain extent, the top of the upright post 102 is in threaded connection with a first screw 101, the end of the conductor is fixed to the upright post 102 through the first screw 101, the connection strength of the electric wire after connection is enhanced, and the stability after the electric wire connection is improved.

The upright post 102 corresponding to the bottom of the first screw 101 is provided with a placing hole 1022 for placing an end of a conductor, so that the conductor and the upright post 102 can be fixed under the action of the first screw 101, the mounting boss 502 corresponding to the inner wall of the mounting shell 5 at the position of the upright post 102 can provide a mounting platform for the wiring member 1, and the connecting plate 103 is fixedly connected with the mounting boss 502 through the second screw 104.

As shown in fig. 1, 2 and 4, the upper cover plate 2 is fixedly connected with the mounting shell 5 through a bolt 201, a mounting tube 501 is fixed on the position of the sealing sleeve 4 corresponding to the outer wall of the mounting shell 5, and an external thread 5011 is formed on the outer wall of the mounting tube 501.

Extrusion cover 6 passes through external screw thread 5011 and installation pipe 501 threaded connection, make extrusion cover 6 remove when rotating, when extrusion cover 6 removes to the direction of the installation pipe 501 that corresponds, can extrude sealing sleeve 4 and make the outer wall laminating of seal cover 4 and electric wire form sealed effect, the outer wall of extrusion cover 6 can be along the multiplicable finger of a plurality of anti-skidding grooves 601 that extrusion cover 6's circumferencial direction was seted up and point when rotating extrusion cover 6 with the frictional force of extrusion cover 6, the inside of installation pipe 501 communicates with each other with the inside of installation shell 5, make the electric wire can penetrate the inside of installation shell 5 from the outside.

The periphery wall of seal cover 4 is the toper setting, and the main aspects of seal cover 4 external diameter contact with the installation pipe 501 that corresponds, and the internal diameter of extrusion cover 6 outer end is less than the internal diameter of seal cover 4 main aspects for when seal cover 4 contacts with the installation pipe 501 that corresponds, the extrusion cover 6 that lasts to the installation pipe 501 direction removal that corresponds can produce the extrusion force to seal cover 4, and then makes seal cover 4 contact with the outer wall of electric wire.

One specific application of this embodiment is: when the electric wires are connected, firstly, a screw 201 is rotated by using a screwdriver, the upper cover plate 2 and the sealing gasket 3 can be removed, then, the extrusion sleeve 6 and the sealing sleeve 4 are rotated, the extrusion sleeve 6 and the sealing sleeve 4 are sequentially sleeved outside the corresponding electric wires to be connected, then, the electric wires to be connected are operated to pass through the corresponding mounting pipe 501, the end parts of the electric wires to be connected are positioned inside the mounting shell 5, at the moment, the insulating layers outside the electric wires to be connected are stripped, the live wire and the zero wire of the electric wires to be connected are wound on the winding grooves 1021 on the corresponding upright posts 102, then, the end parts of the conductors are placed inside the placing holes 1022, then, the live wire and the zero wire of the electric wires to be connected are fixed with the corresponding upright posts 102 by the first screws 101, at the moment, the sealing gasket 3 is placed on the top of the mounting shell 5, the upper cover plate 2 is placed above the sealing gasket 3, then, the lower ends of the bolts 201 sequentially pass through the upper cover plate 2 and the sealing gasket 3, the upper cover plate 2 and the sealing gasket 3 can be fixed with the mounting shell 5 by screwing the bolt 201 with a screwdriver, finally, the sealing sleeve 4 is operated to enable the sealing sleeve 4 to be close to the corresponding mounting pipe 501 until the sealing sleeve 4 is contacted with the corresponding mounting pipe 501, the extrusion sleeve 6 is operated at the moment to enable the extrusion sleeve 6 to be in threaded connection with the corresponding mounting pipe 501, and when the extrusion sleeve 6 is rotated to enable the inner side of the sealing sleeve 4 to be attached to the outer wall of an electric wire.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a novel termination is used in electric power engineering, includes installation shell (5), its characterized in that: the installation structure is characterized in that an upper cover plate (2) is arranged above the installation shell (5), a sealing gasket (3) is arranged between the upper cover plate (2) and the installation shell (5), sealing sleeves (4) are arranged on the left side and the right side of the installation shell (5), an extrusion sleeve (6) is arranged outside the sealing sleeves (4), wiring members (1) are arranged on the front side and the rear side of the inside of the installation shell (5), each wiring member (1) comprises a connecting plate (103), and stand columns (102) are fixed at the left end and the right end of the upper wall of the connecting plate (103).

2. The novel wiring device for the electric power engineering as claimed in claim 1, wherein a winding groove (1021) is formed in the outer peripheral wall of the upright post (102), the winding groove (1021) is spirally arranged, and a first screw (101) is connected to the top of the upright post (102) in a threaded manner.

3. The novel wiring device for the power engineering as claimed in claim 2, wherein a placing hole (1022) is formed through the upright post (102) corresponding to the bottom of the first screw (101), a mounting boss (502) is arranged at the position of the upright post (102) corresponding to the inner wall of the mounting shell (5), and the connecting plate (103) is fixedly connected with the mounting boss (502) through the second screw (104).

4. The novel wiring device for the power engineering as claimed in claim 1, wherein the upper cover plate (2) is fixedly connected with the installation shell (5) through a bolt (201), the installation pipe (501) is fixed on the outer wall of the installation shell (5) corresponding to the position of the sealing sleeve (4), and an external thread (5011) is formed on the outer wall of the installation pipe (501).

5. The novel wiring device for the electric power engineering as claimed in claim 1, wherein the extrusion sleeve (6) is in threaded connection with the installation tube (501) through external threads (5011), the outer wall of the extrusion sleeve (6) is provided with a plurality of anti-slip grooves (601) along the circumferential direction of the extrusion sleeve (6), and the interior of the installation tube (501) is communicated with the interior of the installation shell (5).

6. The novel wiring device for the power engineering as claimed in claim 1, wherein the peripheral wall of the sealing sleeve (4) is conical, the large end of the outer diameter of the sealing sleeve (4) is in contact with the corresponding mounting pipe (501), and the inner diameter of the outer end of the extrusion sleeve (6) is smaller than the inner diameter of the large end of the sealing sleeve (4).