CN220652537U

CN220652537U - Hardware tool

Info

Publication number: CN220652537U
Application number: CN202322252368.4U
Authority: CN
Inventors: 郭琼宝; 唐丽宾; 吴周宏
Original assignee: Guangzhou Shengqiongbao Wire And Cable Co ltd
Current assignee: Guangzhou Shengqiongbao Wire And Cable Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-22
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a hardware tool, which comprises a lower half clamp, wherein one side of the lower half clamp is connected with an upper half clamp through a hinge, arc grooves A are formed in the top side of the lower half clamp and the bottom side of the upper half clamp, eighteen grooves A are formed in the inner walls of the two arc grooves A, rollers are movably connected in the grooves A, a plurality of elastic sheets are arranged on one side of the lower half clamp and one side of the upper half clamp, three roller fixing mechanisms are respectively arranged on the lower side of the lower half clamp and the top side of the upper half clamp, and the roller fixing mechanisms are respectively located in the grooves A. According to the utility model, after the lower half clamp and the upper half clamp are covered, the plurality of rollers in the arc-shaped groove A press copper wires of two wires, so that an electrician can pinch the copper wires with fingers instead of using fingers, and the finger belly is prevented from being pierced easily.

Description

Hardware tool

Technical Field

The utility model relates to the technical field of hardware tools, in particular to a hardware tool.

Background

The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion. The broad sense of electric wire and cable is also simply referred to as cable, and the narrow sense of cable is referred to as insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.

The electric wire can be gradually aged and become brittle after being plugged, bent and pulled for a long time in the use process, and the fracture probability is increased. Particularly, the electric wire used in severe environments such as humidity, high temperature, low temperature and the like is easy to age. When the electric wire breaks, in a normal maintenance mode, the power supply is disconnected, the insulating layers at two ends of the broken part can be cut by using wire stripper, then the copper wire heads at two ends of the broken wire are stripped by using pliers, and then the two copper wire pairs are connected together, and the electric wire waterproof adhesive tape is required to be wound.

Usually, the electrician master connects the electric wire manually, need to pinch two copper wires with the finger, however the copper wire of the electric wire is almost thick and thin with the sewing needle, while butt-jointing the copper wire, have easy to puncture the belly of the finger; therefore, the existing requirements are not met, and a hardware tool is proposed for the existing requirements.

Disclosure of Invention

The utility model aims to provide a hardware tool for solving the problems that a plurality of copper wires of the electric wire and a sewing needle are almost thick and thin, two copper wires are needed to be pinched by fingers when the copper wires are manually butted, finger belly is easy to puncture and the like in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hardware tool, includes half anchor clamps down, one side of half anchor clamps down is connected with half anchor clamps through the articulated elements, the equal arc wall A of the downside of half anchor clamps down and the downside of half anchor clamps, two eighteen recess A have been seted up altogether to arc wall A's inner wall, recess A's inside is equipped with swing joint and has the gyro wheel, and half anchor clamps down and one side of half anchor clamps are equipped with a plurality of shell fragments altogether, the downside of half anchor clamps down and the upside of half anchor clamps respectively are equipped with three gyro wheel fixed establishment, and gyro wheel fixed establishment is located respectively in the recess A.

Preferably, the lower half clamp and the upper half clamp are combined to be cylindrical, the middle of the lower half clamp and the upper half clamp is thicker than the two ends, and a clamping block is arranged on one side, away from the hinge, of the lower half clamp and the upper half clamp.

Preferably, the top side of the lower half clamp and the upper half clamp are made of transparent materials, the eighteen grooves A are divided into three groups, each group is six, and six grooves A are arranged around the axis of the cylindrical shape formed by combining the lower half clamp and the upper half clamp.

Preferably, a groove B is formed in one side, far away from the arc-shaped groove A, of the groove A, and the roller fixing mechanism comprises a clamping block which is positioned in the groove B.

Preferably, a supporting rod is arranged on one side, far away from the roller, of the clamping block, and a pressing plate is arranged on one end, far away from the roller, of the supporting rod.

Preferably, the end face of the pressing plate, which faces the roller, is provided with a spring, and the spring is sleeved on the supporting rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, after the lower half clamp and the upper half clamp are covered, the plurality of rollers in the arc-shaped groove A between the lower half clamp and the upper half clamp press copper wires of two wires, so that an electrician can pinch the copper wires with fingers instead of using fingers, and the finger belly is prevented from being pierced easily;

2. according to the copper wire twisting device, the pressing plate is pressed, the clamping blocks are contacted with the rollers through the supporting rods to prevent the rollers from rotating, the rollers can clamp copper wires by limiting rotation of the rollers, and the copper wires in partial areas are not twisted any more, so that the copper wires in the partial areas are prevented from being twisted off.

Drawings

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

FIG. 2 is a schematic side cross-sectional view of the entire structure of the present utility model;

fig. 3 is a schematic view of a partial structure at a in fig. 2 according to the present utility model.

In the figure: 1. a lower half clamp; 2. an upper half clamp; 3. a circular ring A; 4. a circular ring B; 5. an arc-shaped groove A; 6. a groove A; 7. a roller; 8. a roller fixing mechanism; 801. clamping blocks; 802. a support rod; 803. pressing the plate; 804. a spring; 9. a clamping block; 10. a hinge; 11. a groove B; 12. an arc-shaped groove B; 13. and the elastic sheet.

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.

Referring to fig. 1 to 3, an embodiment of the present utility model provides: the utility model provides a hardware tool, including lower half anchor clamps 1, one side of lower half anchor clamps 1 is connected with first anchor clamps 2 through articulated elements 10, the equal arc wall A5 of the downside of lower half anchor clamps 1 and first anchor clamps 2, eighteen recess A4 have been offered altogether to the inner wall of two arc wall A5, the inside of recess A4 is equipped with swing joint and has gyro wheel 7, one side of lower half anchor clamps 1 and first anchor clamps 2 is equipped with a plurality of shell fragments 3 altogether, the downside of lower half anchor clamps 1 and the upside of first anchor clamps 2 respectively are equipped with three gyro wheel fixed establishment 8, and gyro wheel fixed establishment 8 is located recess A4 respectively.

The lower half clamp 1 and the upper half clamp 2 are combined to be cylindrical, the middle is thicker than the two ends, a clamping block 9 is arranged on one side, away from the hinge 10, of the lower half clamp 1 and the upper half clamp 2, the top side of the lower half clamp 1 and the upper half clamp 2 are made of transparent materials, eighteen grooves A4 are divided into three groups, each group is six, and six grooves A4 are formed around the axis of the cylindrical shape of the lower half clamp 1 and the upper half clamp 2.

Groove A4 is kept away from one side of arc wall A5 and has been seted up recess B6, and gyro wheel fixed establishment 8 is including clamp block 801, and clamp block 801 is located recess B6, and one side that clamp block 801 kept away from gyro wheel 7 is equipped with branch 802, and branch 802 is kept away from gyro wheel 7 one end and is equipped with press plate 803, and press plate 803 is equipped with spring 804 towards gyro wheel 7's terminal surface, and spring 804 cover is located branch 802.

In summary, through placing two electric wires at the two ends of the lower half clamp 1 respectively, and stacking the copper wires together, or a plurality of copper wires of two electric wires are staggered together, then the upper half clamp 2 is covered, the copper wires of two electric wires are pressed by a plurality of rollers 7 inside an arc-shaped groove A5 between the lower half clamp 1 and the upper half clamp 2, the copper wires are held by fingers instead of master electricians, so that finger belly is prevented from being pierced easily, when the electric wires are butted, the master electricians are required to hold a plurality of elastic pieces 3 in one hand, at the moment, the plurality of elastic pieces 3 clamp one electric wire, simultaneously, the lower half clamp 1 and the upper half clamp 2 are fixed to prevent rotation when the electric wires are rotated, then the master electricians are required to hold the other electric wire, finally any electric wire is rotated, the copper wires of two electric wires are wound together, winding copper wires of the butted wires is completed, meanwhile, the copper wires can be clamped by pressing the pressing plates through the pressing rods 802, the clamp blocks 801 are contacted with the rollers 7, the rollers 7 are prevented from rotating, the rollers 7 are prevented from being limited to rotate, the copper wires can be clamped by the rollers 803, and part of the area is prevented from being twisted off, and the area is prevented from being broken.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. Hardware tool, including lower half anchor clamps (1), its characterized in that: one side of lower half anchor clamps (1) is connected with first anchor clamps (2) through articulated elements (10), the equal arc wall A (5) of the top side of second anchor clamps (1) and the bottom side of first anchor clamps (2), two eighteen recess A (4) have been seted up altogether to the inner wall of arc wall A (5), the inside of recess A (4) is equipped with swing joint has gyro wheel (7), and the one side of second anchor clamps (1) and first anchor clamps (2) is equipped with a plurality of shell fragment (3) altogether, the downside of second anchor clamps (1) and the top side of first anchor clamps (2) respectively are equipped with three gyro wheel fixed establishment (8), and gyro wheel fixed establishment (8) are located respectively in recess A (4).

2. A hardware tool according to claim 1, wherein: the lower half clamp (1) and the upper half clamp (2) are combined to be cylindrical, the middle of the lower half clamp is thicker than the two ends, and a clamping block (9) is arranged on one side, away from the hinge piece (10), of the lower half clamp (1) and the upper half clamp (2).

3. A hardware tool according to claim 2, wherein: the top side of the lower half clamp (1) and the upper half clamp (2) are made of transparent materials, the eighteen grooves A (4) are divided into three groups, each group is six, and six grooves A (4) surround the axis of the lower half clamp (1) and the upper half clamp (2) which are combined to form a cylinder shape.

4. A hardware tool according to claim 3, wherein: a groove B (6) is formed in one side, far away from the arc-shaped groove A (5), of the groove A (4), the roller fixing mechanism (8) comprises a clamping block (801), and the clamping block (801) is located in the groove B (6).

5. A hardware tool according to claim 4, wherein: one side of the clamping block (801) far away from the roller (7) is provided with a supporting rod (802), and one end of the supporting rod (802) far away from the roller (7) is provided with a pressing plate (803).

6. A hardware tool according to claim 5, wherein: the pressing plate (803) is provided with a spring (804) towards the end face of the roller (7), and the spring (804) is sleeved on the supporting rod (802).