CN220914719U - Electrician's doubling ware - Google Patents

Abstract

The utility model relates to the technical field of electrical equipment, in particular to an electrical doubling device, which comprises: the wire doubling device comprises a first gear, a second gear, a third gear, an action end and a fixed end, wherein the first gear, the second gear and the third gear are located on the same plane and distributed in a 90-degree mode through a rotation angle, the first gear and the third gear are located on the same axis and distributed in a mirror image mode, the second gear is meshed with the first gear and the third gear respectively, the action end is arranged at the axis of the first gear to rotationally wind a wire break of the wire, the fixed end is arranged at the axis of the third gear to fix the wire, the second gear is a power gear and drives the first gear and the third gear, and therefore the problem that a wire doubling device used in the prior art is simple in structure and can be used only by using a hand clamp is solved.

Description

Electrician's doubling ware

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to an electrical doubling device.

Background

When electrician carries out the doubling operation, generally use the pliers to carry out centre gripping fixed with one end of cable, then regard an electric wire as central wire, twine other electric wires on central wire, this kind of traditional operating method not only work efficiency is very low, and the compactness of electric wire winding is also relatively poor moreover, and the doubling ware that uses at present simple structure must only can use under the prerequisite of having the pliers, need exert the force of antagonizing the winding production, extravagant physical power.

Disclosure of utility model

The utility model aims to provide an electrician doubling device, which solves the problems that the doubling device used in the prior art is simple in structure and can be used only by using pliers.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electrical combiner, comprising: the electric wire winding device comprises a first gear, a second gear, a third gear, an action end and a fixed end, wherein the first gear, the second gear and the third gear are located on the same plane and distributed in a rotation angle of 90 degrees, the first gear and the third gear are located on the same axis and distributed in a mirror image mode, the second gear is meshed with the first gear and the third gear respectively, the action end is arranged at the axis of the first gear to rotationally wind a wire break of the electric wire, the fixed end is arranged at the axis of the third gear to fix the electric wire, and the second gear is a power gear and drives the first gear and the third gear.

Preferably, the motor further comprises a bottom plate, the bottom plate is of a concave structure, and the first gear, the second gear and the third gear are respectively and rotatably arranged on three inner walls of the bottom plate.

Preferably, the action end includes: the jack post, spring and shell, the jack post is pegged graft on first gear along first gear axis direction, and can produce relative slip between the two, the parallel line hole has been seted up on the terminal surface of the inboard of jack post directional bottom plate, the shell cup joints in the jack post outside and installs on the outer wall of bottom plate, the spring sets up between jack post and shell.

Preferably, the fixing end includes: the two clamping plates are identical and are in mirror image distribution, a plurality of wire grooves are respectively formed in opposite surfaces of the two clamping plates at equal intervals, the two clamping plates are inserted into the center of the third gear along the axis direction of the third gear, the axis directions of the wire grooves are parallel to the axis direction of the third gear, limiting protrusions are respectively arranged on the outer walls of the two clamping plates, the fixing rings are sleeved on the outer sides of the two clamping plates and are in threaded connection with the outer walls of the bottom plate, and limiting of the displacement distance of the two clamping plates is achieved by matching with the limiting protrusions.

Preferably, the revolution ratio of the first gear and the third gear is greater than 5:1.

Compared with the prior art, the utility model has the beneficial effects that: the electrician doubling device drives the first gear and the third gear to reversely rotate by utilizing the second gear, clamps and fixes the electric wire by utilizing the fixed end, and the doubling holes on the jacking posts are used for doubling the head end of the electric wire under the action of the springs, so that pliers are not required to be used, the use of tools is reduced, and meanwhile, the force generated when the electric wire is wound in an additional countermeasures is not required to be applied, so that the physical strength is saved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model.

In the figure: 1. the device comprises a first gear, 2, a second gear, 3, a third gear, 4, a bottom plate, 5, a motor, 61, a top column, 62, a doubling hole, 63, a spring, 64, a shell, 71, a clamping plate, 72, a wire slot, 73, a limiting protrusion, 74, a fixing ring, 8 and a reinforcing rib.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides an electrical parallel device technical scheme, and a detailed connection means thereof, which is a well-known technology in the art, mainly introduces the working principle and the procedure as follows.

The bottom plate 4 is a concave structure formed by three vertical plates, through holes for installing the first gear 1, the second gear 2 and the third gear 3 are respectively arranged on the three vertical plates, the three gears are positioned on the same plane and meshed with each other, X-shaped reinforcing ribs 8 are respectively arranged on the top surface and the bottom surface of the bottom plate 4, deformation of the bottom plate 4 during doubling operation is avoided, the doubling operation is influenced, the first gear 1 and the third gear 3 are installed on two opposite vertical plates of the bottom plate 4 in a mirror image rotation manner, the second gear 2 is driven by a motor 5, or the second gear 2 is driven by an electric hand drill, a big end face of the second gear 2 is provided with a double inner hexagonal groove, the motor 5 or the electric hand drill can be used for connection driving by corresponding tools, spline through grooves are arranged on the first gear 1 along the axis of the first gear 1, the jack posts 61 are matched with the spline through grooves, the jack post 61 can rotate along with the first gear 1 and slide along the axial direction of the first gear 1, a bump is arranged at the edge of one end of the jack post 61 outside the bottom plate 4 to limit the jack post 61, the jack post 61 is prevented from entering the bottom plate 4 under the action of the spring 63, the shell 64 is screwed on the outer wall of the bottom plate 4, the jack post 61 can be replaced by disassembling the shell 64 to select a proper parallel slot 72, a slot is arranged on the axial line of the third gear 3, two mirror images are provided with clamping plates 71 which are matched with the slot, the two clamping plates 71 can be completely aligned in a manner of positioning columns and the like to ensure that the two clamping plates 71 are completely aligned, including but not limited to a manner of limiting the positioning columns, the section of the fixing ring 74 is in an L-shaped structure, the fixing ring 74 is screwed on the outer wall of the bottom plate 4 and matched with the limiting protrusions 73 on the outer wall of the two clamping plates 71 to limit the positions of the two clamping plates 71, the falling off of the bottom plate 4 under the action of the jacking column 61 is avoided, when the two clamping plates 71 are fixed, the jacking column 61 is abutted against the end faces of the two clamping plates 71 under the action of the springs 63, the gear ratio of the first gear 1, the second gear 2 and the third gear 3 is utilized, the rotation number ratio of the first gear 1 and the third gear 3 is larger than 5:1, the rotation number of the action end is larger than the fixed end, so that the rotation of the fixed end of an electric wire is reduced, and the damage problem of the part except the wire end of the electric wire is avoided.

Examples:

When the electric wire clamp is used, firstly, the wire heads of a plurality of electric wires are cut up, then the lengths of the electric wires are visually detected, two clamping plates 71 are placed on two sides of the electric wires in a mirror image mode, the electric wires are distributed in the wire grooves 72, then the electric wires are clamped, when the two clamping plates 71 are gradually inserted into the slots on the third gear 3, the electric wires can be adjusted through the opening positions of the bottom plate 4, the electric wires are inserted into the wire grooves 72, then the two clamping plates 71 are continuously inserted, the limiting protrusions 73 on the outer walls of the two clamping plates 71 are abutted to the third gear 3, then the fixing rings 74 are screwed, the positions of the two clamping plates 71 are fixed, the jacking columns 61 are abutted to the end faces of the two clamping plates 71, the jacking columns 61 are always in an abutting state through the springs 63, at the moment, the motor 5 can be started, the second gear 2 is driven to rotate, meanwhile, the first gear 1 and the third gear 3 are reversely rotated, the purpose of doubling is achieved, after the use is finished, the fixing rings 74 can be taken down, then the two clamping plates 71 are separated, the electric wires are separated, if the different wire grooves 72 need to be replaced, the replacement, the jacking columns 64 can be replaced, and the shell 64 can be recovered.

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

Claims (5)

1. An electrical combiner, comprising: the electric wire winding device comprises a first gear, a second gear, a third gear, an action end and a fixed end, wherein the first gear, the second gear and the third gear are located on the same plane and distributed in a rotation angle of 90 degrees, the first gear and the third gear are located on the same axis and distributed in a mirror image mode, the second gear is meshed with the first gear and the third gear respectively, the action end is arranged at the axis of the first gear to rotationally wind a wire break of the electric wire, the fixed end is arranged at the axis of the third gear to fix the electric wire, and the second gear is a power gear and drives the first gear and the third gear.

2. An electrical combiner according to claim 1, wherein: still include the bottom plate, the bottom plate is concave structure, first gear, second gear and third gear rotate respectively and install on the three inner wall of bottom plate.

3. An electrical combiner according to claim 2, wherein the action terminal comprises: the jack post, spring and shell, the jack post is pegged graft on first gear along first gear axis direction, and can produce relative slip between the two, the parallel line hole has been seted up on the terminal surface of the inboard of jack post directional bottom plate, the shell cup joints in the jack post outside and installs on the outer wall of bottom plate, the spring sets up between jack post and shell.

4. An electrical combiner as claimed in claim 1 wherein the fixed end comprises: the two clamping plates are identical and are in mirror image distribution, a plurality of wire grooves are respectively formed in opposite surfaces of the two clamping plates at equal intervals, the two clamping plates are inserted into the center of the third gear along the axis direction of the third gear, the axis directions of the wire grooves are parallel to the axis direction of the third gear, limiting protrusions are respectively arranged on the outer walls of the two clamping plates, the fixing rings are sleeved on the outer sides of the two clamping plates and are in threaded connection with the outer walls of the bottom plate, and limiting of the displacement distance of the two clamping plates is achieved by matching with the limiting protrusions.

5. An electrical combiner according to claim 1, wherein: the revolution ratio of the first gear to the third gear is greater than 5:1.