CN220106901U - Line nose convenient to compress tightly connection - Google Patents

Abstract

The utility model discloses a wire nose convenient to compress tightly and connect, which comprises a first connecting end, wherein the top end of the first connecting end is provided with a through hole, one end of the first connecting end is provided with a second connecting end, and the second connecting end comprises a U-shaped strip, and has the beneficial effects that: during the use, will dial out the cable of epidermis and inject two long covers in, drive first nut and second nut through the spanner and rotate, first packing ring and second packing ring all are close to long preforming and remove, because the outer wall of every long preforming all contains the inclined lug of outer wall slope, therefore first packing ring all can correspond with the second packing ring and extrude rather than assorted inclined lug, every long preforming all can be inwards bent and tightly compress tightly on the cable this moment, the fastness is high after the cable connection, be difficult for droing, and be convenient for the wire nose and pull down, recoverable used repeatedly, the practicality is strong.

Description

Line nose convenient to compress tightly connection

Technical Field

The utility model relates to the technical field of wire noses, in particular to a wire nose convenient to compress and connect.

Background

The wire nose is a common accessory for building, power equipment, electrical appliance connection and the like, and the effect of the wire nose is mainly that the tail ends of the cables are connected and connected, and the cables are firmly connected with the electrical appliance.

The current wire nose mainly comprises tubular joint and flat joint an organic whole, when being connected, needs to insert the cable inside tubular joint, then pressfitting is carried out with the help of instrument such as hydraulic pressure pincers, line ball pincers, and tubular joint can be flattened this moment, and the cable is firm stable after the installation, but can have following defect: after the tubular joint is flattened, the repair is very difficult, so that the subsequent disassembly is difficult, the tubular joint does not have good reutilization effect (cannot be reused), and the practicability is insufficient.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

In order to solve the problems in the related art, the present utility model provides a wire nose that is convenient for compressing connection, so as to overcome the above technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

the wire nose convenient to compress tightly and connect comprises a first connecting end, wherein the top end of the first connecting end is provided with a through hole, and one end of the first connecting end is provided with a second connecting end;

the second connecting end comprises a U-shaped strip, a pair of long sleeves are arranged at the top end of the U-shaped strip, a plurality of annular distributed long press sheets are arranged on one sides of the long sleeves, which are close to each other, a pair of inclined convex pieces are arranged on the outer wall of each long press sheet, threads are arranged on the outer wall of each long sleeve, a first locking assembly is arranged on one long sleeve in a sleeved mode, the first locking assembly comprises a first nut sleeved on the long sleeve, the first nut is in threaded connection with the threads, a first compression sleeve ring is arranged on one side of the long press sheet, which is close to the first nut, a second locking assembly is arranged on the other long sleeve in a sleeved mode, the second nut is in threaded connection with the threads, and a second compression sleeve ring is arranged on one side of the long press sheet, which is close to the second nut.

Preferably, the long sleeve comprises a copper sleeve, and a stainless steel sleeve is wrapped outside the copper sleeve.

Preferably, the first connecting end and the long pressing piece are made of copper, and the thickness of the long pressing piece is smaller than that of the long sleeve.

Preferably, a smaller distance is kept between two adjacent long pressing sheets, the U-shaped strip is made of copper, and the U-shaped strip is integrally connected with the copper sleeve.

The beneficial effects of the utility model are as follows: during the use, will dial out the cable of epidermis and inject two long covers in, drive first nut and second nut through the spanner and rotate, first packing ring and second packing ring all are close to long preforming and remove, because the outer wall of every long preforming all contains the inclined lug of outer wall slope, therefore first packing ring all can correspond with the second packing ring and extrude rather than assorted inclined lug, every long preforming all can be inwards bent and tightly compress tightly on the cable this moment, the fastness is high after the cable connection, be difficult for droing, and be convenient for the wire nose and pull down, recoverable used repeatedly, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of a wire nose cable that facilitates compression connection when not installed in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic illustration of a cable nose assembly for facilitating compression connection in accordance with an embodiment of the present utility model;

fig. 3 is a side cross-sectional view of a long sleeve in a wire nose that facilitates compression attachment in accordance with an embodiment of the present utility model.

In the figure:

1. a first connection terminal; 2. a through hole; 3. a long sleeve; 4. long tabletting; 5. a beveled tab; 6. a thread; 7. a first nut; 8. a first compression collar; 9. a second nut; 10. a second compression collar; 11. a copper sleeve; 12. a stainless steel sleeve; 13. u-shaped strip.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, a wire nose is provided that facilitates compression connection.

Embodiment one;

as shown in fig. 1 to 3, the wire nose convenient for compression connection according to the embodiment of the present utility model includes a first connection end 1 connected with an electrical appliance, a through hole 2 is provided at the top end of the first connection end 1, a second connection end is provided at one end of the first connection end 1, and connected with a cable;

the second connecting end comprises a U-shaped strip 13, the effect of fixed mounting is played to two long sleeves 3, the top of the U-shaped strip 13 is provided with a pair of long sleeves 3, one side that two long sleeves 3 are close to each other is provided with a plurality of annular distributed long press sheets 4, the outer wall of each long press sheet 4 is provided with a pair of inclined lugs 5, when the extrusion of the long press sheet 4 is convenient to bend, the outer walls of the two long sleeves 3 are provided with threads 6, the two long press sheets can be in threaded connection with a first locking assembly, the two long sleeves 3 are also in threaded connection with a second locking assembly, one long sleeve 3 is provided with a first locking assembly, the first locking assembly comprises a first nut 7 sleeved on the long sleeve 3, the first nut 7 is in threaded 6 in threaded connection with the first nut 7, one side, close to the long press sheet 4, the long press sheet 4 can be bent and extruded, thereby playing a good role in compressing the cable, the other long press sheet 4 is provided with a second locking assembly, the second locking assembly comprises a second nut 9 sleeved on the long sleeve 3, the second nut 9 is in threaded connection with the second nut 6, the second nut is provided with a good compression ring 4, and the other long press sheet 4 can be compressed and the other side is compressed tightly.

Embodiment two;

as shown in fig. 1-3, according to the embodiment of the utility model, the long sleeve 3 comprises a copper sleeve 11, and a stainless steel sleeve 12 is wrapped outside the copper sleeve 11, so that the strength is high, the deformation is not easy, and the use stability of the first nut 7 and the second nut 9 is ensured.

Embodiment three;

as shown in fig. 1-3, according to the embodiment of the utility model, the wire nose convenient for compressing and connecting is formed by copper material at the first connecting end 1 and the long press sheet 4, the thickness of the long press sheet 4 is smaller than that of the long sleeve 3, the long press sheet 4 is convenient for bending, a smaller distance is kept between two adjacent long press sheets 4, the long press sheet 4 is convenient for bending, the U-shaped strip 13 is formed by copper material, and the U-shaped strip 13 is integrally connected with the copper sleeve 11.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

During practical application, a cable with a poked surface is inserted into the two long sleeves 3, the first nuts 7 are driven to rotate forward through the wrench, the first compression sleeve rings 8 slowly move close to the long press sheets 4 at the moment, when the inner walls of the first compression sleeve rings 8 and the inclined lugs 5 on the outer walls of the long press sheets 4 continue to rotate and move, the long press sheets 4 are extruded and bent inwards, and finally, when the long press sheets 4 tightly press the inserted cable outer walls, the steps are repeated, so that the other group of long press sheets 4 bend the extruded cable, and the cable is firmly and stably connected and is not easy to fall off; when dismantling, drive first nut 7 and second nut 9 through the spanner and reverse, slope lug 5 loses the extrusion of first clamp ring 8 and second clamp ring 10, take out the cable, long preforming 4 slightly outwards buckle (play certain reset action) at the in-process of taking out, also can resume manually through the stock if not having to resume (in inserting the stock into long cover 3 for the stock laminating is on deformed long preforming 4, extrudees long preforming 4 and can realize its straight restoration fast), be convenient for reinsertion of follow-up cable has good repeatedly used's effect.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (4)

1. The wire nose convenient to compress tightly and connect is characterized by comprising a first connecting end head (1), wherein a through hole (2) is formed in the top end of the first connecting end head (1), and a second connecting end head is arranged at one end of the first connecting end head (1);

the second connecting end comprises a U-shaped strip (13), a pair of long sleeves (3) are arranged at the top end of the U-shaped strip (13), a plurality of annular distributed long press plates (4) are arranged on one side, close to each other, of each long sleeve (3), a pair of inclined lug (5) are arranged on the outer wall of each long press plate (4), threads (6) are arranged on the outer wall of each long sleeve (3), one long sleeve (3) is sleeved with a first locking assembly, the first locking assembly comprises a first nut (7) sleeved on each long sleeve (3), the first nut (7) is in threaded connection with the threads (6), one side, close to each long press plate (4), of each first nut (7) is provided with a first compression collar (8), the other long sleeve (3) is sleeved with a second locking assembly, the second locking assembly comprises a second nut (9) sleeved on the long sleeve (3), the second nut (9) is connected with the threads (6), and one side, close to the second nut (9) is provided with the threads (4), of each second compression collar (10).

2. A wire nose for facilitating a tight connection according to claim 1, characterized in that the long sleeve (3) comprises a copper sleeve (11), the copper sleeve (11) being externally wrapped with a stainless steel sleeve (12).

3. A wire nose for facilitating compression connection according to claim 1, characterized in that the first connection end (1) and the elongated press piece (4) are both of copper material, the thickness of the elongated press piece (4) being smaller than the thickness of the long sleeve (3).

4. A wire nose for facilitating compression connection according to claim 2, characterized in that a small distance is kept between two adjacent long press sheets (4), the U-shaped strip (13) is made of copper, and the U-shaped strip (13) is integrally connected with the copper sleeve (11).