CN221263158U

CN221263158U - Novel electric threading device

Info

Publication number: CN221263158U
Application number: CN202323184372.8U
Authority: CN
Inventors: 吴君前
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-24
Filing date: 2023-11-24
Publication date: 2024-07-02
Anticipated expiration: 2033-11-24

Abstract

The utility model relates to the technical field of building electrical construction, in particular to a novel electrical threading apparatus, which comprises a connector and further comprises: the limiting rings are arranged in two and are sleeved and fixed outside the connector from top to bottom. The utility model overcomes the defects of the prior art; after the film is torn, glue in the arc block can flow out through the penetration hole, when the glue flows out to the inner wall of the arc block, one end of the electric wire with different diameters can be inserted into the arc ring, the outer wall of the electric wire can be bonded with the arc block through the glue, and after the subsequent arc ring is fixed, the electric wires can be fixed together, so that the electric wire is suitable for the electric wires with different diameters; through promoting card axial inboard, the card axle can correspond to peg graft in the card is downthehole, and can block card axle outer end after the expansion ring slides to normal position, then connect the arc shell outside the connector and block the expansion ring, the electric wire can be fixed by the card axle, compares with the electric wire direct clamp, this kind of fixed mode is more firm.

Description

Novel electric threading device

Technical Field

The utility model relates to the technical field of building electrical construction, in particular to a novel electrical threading device.

Background

An electric threader is a tool for conveniently guiding cables, wires, etc. for threading in a building or other electric equipment. An existing threading device (publication number: CN 219874820U) comprises an electric wire and a connector, wherein an external thread groove is formed in the outer surface of the connector in a tapping mode, a thread ring is connected to the external thread groove in a threaded mode, the connector comprises a lower shell and an upper shell, one end of the electric wire is arranged between the lower shell and the upper shell, and rubber pads with rough surfaces are fixedly connected to the inner walls of the lower shell and the upper shell respectively to strengthen friction force with the electric wire; according to the utility model, the electric wire can be rapidly installed in the connector through the openable upper shell, the lower shell and the upper shell are connected by the rotary threaded ring, so that the electric wire is clamped and fixed, the use is convenient, the electric wire is wrapped in the connector, the abrasion to the electric wire end can be effectively reduced, and at least the following defects are exposed in use:

1. The above application mainly relies on the casing to clamp the electric wire, although the electric wire can be fast clamped inside the connector, the clamping interval between the casings is limited, and the electric wire is difficult to be suitable for electric wires with different diameters;

2. Meanwhile, the electric wire is fixed only by means of clamping, the stability is not enough, and in the subsequent threading process, if the connector is blocked and needs to be pulled by force, the electric wire can be loosened due to the fact that the electric wire is pulled together.

Disclosure of utility model

The utility model aims to provide a novel electric threading apparatus, which aims to solve the problem that the prior novel electric threading apparatus is put forward in the use process in the background technology.

In order to realize the technical problems, the utility model provides the following technical scheme:

A novel electrical threader, comprising a connector, further comprising:

The limiting rings are arranged and sleeved and fixed outside the connector from top to bottom, and round holes are formed in the front side and the rear side of the connector;

The movable ring is sleeved outside the connector and is positioned between the two limiting rings;

the arc shell is sleeved outside the connector;

The two clamping shafts are arranged and penetrate through the round holes;

an arc ring located below the connector;

the arc block is fixed at the fracture of the arc ring.

Preferably, the top end of the connector is fixed with a threading head, and a threading hole is penetrated in front of the threading head.

Preferably, the movable ring shields the outer end of the round hole, and the arc shell is tightly abutted under the movable ring.

Preferably, the clamping holes are formed in the front of the arc ring and the rear of the arc block, and the clamping holes are matched with the clamping shaft.

Preferably, the inside of the arc block is hollow, and the inside of the arc block is filled with glue.

Preferably, the inner wall of the arc block is provided with a plurality of permeation holes which are uniformly distributed and communicated with the inside of the arc block, and the inner wall of the arc block is adhered with a film which covers all permeation holes.

Preferably, the movable ring and the arc shell are respectively abutted against the inner sides of the two limiting rings.

The embodiment of the utility model provides a novel electric threading apparatus, which has the following beneficial effects:

1. After tearing the film, glue in the arc piece can flow out through the infiltration hole, and after glue flows out to the arc piece inner wall, can peg graft the one end of the electric wire of different diameters in the arc circle, electric wire outer wall accessible glue bonds with the arc piece, and follow-up arc circle is fixed the back, and the electric wire can be fixed together, is applicable to the electric wire of different diameters.

2. Through promoting card axial inboard, the card axle can correspond to peg graft in the card is downthehole, and can block card axle outer end after the expansion ring slides to normal position, then connect the arc shell outside the connector and block the expansion ring, the electric wire can be fixed by the card axle, compares with the electric wire direct clamp, this kind of fixed mode is more firm.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic overall view of the present utility model;

FIG. 2 is a schematic rear view of an arc ring of the present utility model;

FIG. 3 is a schematic view of the interior of an arc ring of the present utility model;

Fig. 4 is a schematic view of the connector of the present utility model.

In the figure: 1. a connector; 2. a limiting ring; 3. an arc shell; 4. a movable ring; 5. threading head; 6. a threading hole; 7. an arc ring; 8. a clamping hole; 9. a film; 10. an arc block; 11. a penetration hole; 12. a round hole; 13. and (5) clamping the shaft.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, by arranging the movable ring 4, before threading, the film 9 can be torn off, so that the glue in the arc block 10 overflows to the inner wall of the arc block 10 through the penetrating hole 11, then one end of the electric wire can be inserted into the arc ring 7, and the outer wall of the electric wire is adhered to the arc block 10 through the glue;

Then, the arc shell 3 can be expanded to enable the arc shell 3 to be taken down from the outside of the connector 1, when the movable ring 4 is not blocked by the arc shell 3, the movable ring 4 can be slid downwards, the round hole 12 is not blocked by the movable ring 4, then the clamping shaft 13 can be pushed outwards, the inner end of the clamping shaft 13 is contained in the round hole 12, then the arc ring 7 is inserted into the connector 1, the clamping hole 8 is arranged at a position corresponding to the clamping shaft 13, then the clamping shaft 13 is pushed inwards to be inserted into the clamping hole 8, meanwhile, the movable ring 4 is slid upwards to be in situ, the arc shell 3 is sleeved outside the connector 1 again and blocked below the movable ring 4, and the electric wire can be fixed in the connector 1 through the arc ring 7 and the clamping shaft 13, so that the electric wire can be suitable for use of electric wires with different diameters, and meanwhile, compared with the direct clamping of the electric wire, the fixing mode is more stable;

as shown in fig. 1, by arranging the threading head 5, the threading wire can be threaded into the threading hole 6 and fastened, and the threading head 5 is driven by pulling the threading wire, so that the connector 1 moves together and drives the electric wire to conduct guiding threading.

Working principle: before threading, can tear film 9 for the inside glue of arc piece 10 overflows to the arc piece 10 inner wall through infiltration hole 11, then alright with electric wire one end peg graft in arc circle 7, and make the electric wire outer wall bond with arc piece 10 through glue, then, alright expand the arc shell 3 and open, make arc shell 3 take off from connector 1 outside, when movable ring 4 is not blocked by arc shell 3, alright slide movable ring 4 downwards, make round hole 12 not blocked by movable ring 4, then can push away card axle 13 outside, make card axle 13 inner income in round hole 12, again peg graft arc circle 7 in connector 1, straight set card hole 8 correspond card axle 13 the position can, push away card axle 13 inwards to peg graft in card hole 8, slide movable ring 4 to normal position simultaneously, and cup joint the outside of connector 1 again with arc shell 3 and keep off in movable ring 4 below, the electric wire can be fixed in connector 1 through arc circle 7 and card axle 13, can be applicable to the electric wire of different diameters simultaneously, it is more firm to clamp the electric wire for the same kind of direct mode to use.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The novel electric threading apparatus comprises a connector (1), and is characterized by further comprising:

The limiting rings (2) are arranged, the two limiting rings (2) are sleeved and fixed outside the connector (1) from top to bottom, and round holes (12) are formed in the front side and the rear side of the connector (1);

The movable ring (4) is sleeved outside the connector (1), and the movable ring (4) is positioned between the two limiting rings (2);

The arc shell (3), the said arc shell (3) is cup jointed outside the connector (1);

the clamping shafts (13) are arranged in two and penetrate through the round holes (12);

an arc ring (7), the arc ring (7) being located below the connector (1);

The arc block (10), arc block (10) are fixed in the fracture department of arc circle (7).

2. The novel electric threader according to claim 1, characterized in that the top end of the connector (1) is fixed with a threading head (5), and a threading hole (6) is penetrated in front of the threading head (5).

3. The novel electric threader according to claim 1, characterized in that the movable ring (4) shields the outer end of the round hole (12), and the arc shell (3) is abutted under the movable ring (4).

4. A novel electric threader according to claim 3, characterized in that the clamping holes (8) are formed in front of the arc ring (7) and behind the arc block (10), and the clamping holes (8) are matched with the clamping shaft (13).

5. The novel electric threader as claimed in claim 4, characterized in that the inside of the arc block (10) is hollow, and the inside of the arc block (10) is filled with glue.

6. The novel electric threader according to claim 5, characterized in that the inner wall of the arc block (10) is provided with a plurality of permeation holes (11) which are uniformly distributed and communicated with the inside of the arc block, and the inner wall of the arc block (10) is adhered with a film (9) which covers all the permeation holes (11).

7. The novel electric threader according to claim 6, characterized in that the movable ring (4) and the arc shell (3) respectively abut against the inner sides of the two limiting rings (2).