CN218214719U - Copper woven flexible connection grounding belt - Google Patents

Abstract

The utility model discloses a copper weaving flexible connection grounding strap in the technical field of electrical connecting pieces, including connecting block, copper braided wire and protective sheath, copper braided wire fixed connection is in between the inside wall outside of connecting block, and be annular distribution, the protective sheath bonds between the inside wall outside of connecting block, and is located the outside of copper braided wire, fixedly connected with terminal in the middle of the outside wall of connecting block, this copper weaving flexible connection grounding strap, structural design is reasonable, can carry out the bending and kinking along with the distortion of copper braided wire 200 when the grounding strap uses, has improved the intensity of copper weaving flexible connection grounding strap, has increased the crushing resistance of copper weaving flexible connection grounding strap, is difficult for making the link broken silk or damage, can not influence the current circulation of grounding strap; the corrosion resistance and the oxidation resistance of the copper core can be enhanced, so that the phenomena of corrosion and the like of a copper core cable can not occur, and the service life of the weak copper braided flexible connection grounding belt can be greatly prolonged.

Description

Copper woven flexible connection grounding belt

Technical Field

The utility model relates to an electrical connection spare technical field specifically is a flexible coupling grounding strap is woven to copper.

Background

The connecting band is mainly used for connecting lines of electrical devices, switching appliances, electric furnaces, storage batteries and the like, and the soft-connection grounding band is used for connecting all metal objects in engineering, so that the grounding resistance of a grounding net is reduced, the effect of connecting all grounding bodies to form a network is achieved, and the safety of equipment is protected.

The existing grounding belt is usually connected by using a soft copper bar, the connection softness of the soft copper bar is not enough, the twisting angle is large, the pressure resistance is not enough, the connecting belt is easy to break or damage, and the current circulation of the grounding belt is influenced; and because the grounding belt needs to be in contact with the ground, the copper core cable is extremely easy to corrode and the like after being used for a long time in severe environments such as acid-base environment, damp heat environment and the like, and the service life of the copper core cable is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a copper weaving flexible connection grounding belt, which aims to solve the problems that the prior grounding belt is generally connected by using flexible copper bars, the connection flexibility of the flexible copper bars is not enough, the twisting angle is large, the pressure resistance is not enough, and the connecting belt is easy to break or damage; and because the grounding belt needs to be in contact with the ground, the copper core cable is easy to corrode and the like when the grounding belt is used for a long time in severe environments such as acid-base environment, damp heat environment and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flexible coupling ground strip is woven to copper, includes connecting block, copper braided wire and protective sheath, copper braided wire fixed connection is in between the inside wall outside of connecting block, and be the annular and distribute, the protective sheath bonds between the inside wall outside of connecting block, and is located the outside of copper braided wire, fixedly connected with terminal in the middle of the lateral wall of connecting block, fixedly connected with strengthening rib between the inside wall of connecting block is middle, it has the connecting rod to peg graft in the middle of the inner chamber of copper braided wire.

As a further description of the above technical solution:

and mounting holes are formed in the middle upper side and the lower side of the front side wall of the terminal.

As a further description of the above technical solution:

the connecting block is cylindrical, and the terminal is sheet-shaped.

As a further description of the above technical solution:

the strengthening rib adopts the graphite alkene material to make, just the connecting rod adopts the rubber material to make.

As a further description of the above technical solution:

the copper braided wire is in a cylindrical shape and is braided by adopting a plurality of strands of copper wires, and tin materials are coated on the surface layer of the copper braided wire.

As a further description of the above technical solution:

the protective sheath adopts polyurethane elastic material to make.

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

1. this flexible coupling earthing band is woven to copper, through the connecting rod of addding in the copper braided wire, strengthening rib and protective sheath, when the copper is woven flexible coupling earthing band and is used, connecting rod through addding in the copper braided wire is the rubber pole, high strength elasticity has, can be along with warping at the copper braided wire, and the intensity reinforcing through rubber is slight at the copper braided wire, the cooperation strengthening rib possesses fine toughness for graphite alkene material, stretchability and electric conductivity, the polyurethane elastic material's that the protective sheath adopted toughness is good, can carry out crooked kink along with the distortion of copper braided wire when the earthing band uses, the intensity that the copper was woven flexible coupling earthing band has been improved, the crushing resistance that the copper was woven flexible coupling earthing band has been increased, be difficult for the disconnected silk of link or damaged, can not influence the electric current circulation of earthing band.

2. This flexible coupling earthing band is woven to copper, through the protective sheath of addding outside the copper braided wire group, the protective sheath is polyurethane elastic material, has high strength, toughness is good, wear-resisting, resistant oil etc. have the high elasticity of rubber and have the rigidity of plastics again, the cover is outside the copper braided wire, surrounds the protection to it, the tin layer that the cooperation was added on the copper braided wire can strengthen the corrosion resistance of copper core, oxidation resistance for phenomenon such as corruption can not appear in the copper core cable conductor, can prolong the life of weak copper braided flexible coupling earthing band greatly.

Drawings

Fig. 1 is a schematic perspective view of a copper-braided flexible connection grounding strap according to the present invention;

fig. 2 is a schematic sectional view of the copper braided flexible connection grounding belt according to the present invention;

fig. 3 is a schematic right sectional view of the copper braided flexible connection grounding band according to the present invention;

fig. 4 is the enlarged structure schematic diagram of a position in fig. 2 of the copper-braided flexible connection grounding band provided by the utility model.

In the figure: 100. connecting blocks; 110. a terminal; 120. mounting holes; 130. reinforcing ribs; 200. copper braided wire; 210. a connecting rod; 300. and (6) a protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a copper weaving flexible connection grounding belt, which can be bent and twisted along with the twisting of a copper weaving wire 200 when the grounding belt is used, thereby improving the strength of the copper weaving flexible connection grounding belt, increasing the pressure resistance of the copper weaving flexible connection grounding belt, being difficult to lead a connecting end to be broken or damaged and not influencing the current circulation of the grounding belt; the corrosion resistance and oxidation resistance of the copper core can be enhanced, so that the copper core cable cannot be corroded, and the service life of the weak copper braided flexible connection grounding belt can be greatly prolonged, please refer to fig. 1-4, which comprises the following steps;

referring to fig. 1-4 again, the middle of the outer side wall of the connecting block 100 is fixedly connected with a terminal 110, the connecting block is connected with the belt core through the terminal 110, a reinforcing rib 130 is fixedly connected between the middle of the inner side wall of the connecting block 100, the reinforcing rib 130 is used for enhancing the strength, stretchability and toughness of the copper braided soft connection grounding belt, the connecting block 100 is used for installing and connecting a copper braided wire 200 and a protective sleeve 300,

referring to fig. 2-4 again, a connecting rod 210 is inserted into the middle of the inner cavity of the copper braided wire 200, the connecting rod 210 is used for enhancing the compression resistance of the copper braided wire 200, the copper braided wire 200 is fixedly connected between the outer sides of the inner side walls of the connecting blocks 100 and is distributed annularly, and the copper braided wire 200 is used for circulating current;

referring to fig. 1-4 again, the protective sleeve 300 is adhered between the outer sides of the inner side walls of the connecting blocks 100 and is located at the outer side of the copper braided wire 200, and the protective sleeve 300 is used for protecting the movement of the copper braided wire 200.

To sum up, through connecting rod 210, strengthening rib 130 and protective sheath 300 that add in copper braided wire 200, when the copper was woven the flexible coupling grounding strap and is used, can carry out crooked kink along with the distortion of copper braided wire 200 when the grounding strap uses, improved the intensity that the flexible coupling grounding strap was woven to the copper, increased the crushing resistance that the copper was woven the flexible coupling grounding strap, be difficult for making the broken silk of link or damage, can not influence the current circulation in grounding strap.

Referring to fig. 1-4 again, the middle upper and lower sides of the front sidewall of the terminal 110 are provided with mounting holes 120, and the mounting holes 120 are used for facilitating the installation of the movement of the terminal 110.

Referring again to fig. 1 to 4, the connecting block 100 has a cylindrical shape, and the terminal 110 has a plate shape, and is connected to the core of the copper braided wire 200 through the cylindrical shape, and is connected to other devices through the plate shape.

Referring to fig. 1 to 4 again, the reinforcing ribs 130 are made of graphene, and the connecting rod 210 is made of rubber, so that the toughness and stretchability of the reinforcing ribs 130 are enhanced by the graphene, and the bendability and strength of the connecting rod 210 are enhanced by the rubber.

Referring to fig. 2 to 4 again, the copper braided wire 200 is braided into a cylindrical shape by using a plurality of strands of copper wires, and a tin material is coated on a surface layer of the copper braided wire 200, so that the twisting property of the copper braided wire 200 is enhanced by the cylindrical shape, and the corrosion resistance and the oxidation resistance of the copper braided wire 200 are enhanced by the tin material.

Referring to fig. 1 to 4 again, the protective sheath 300 is made of polyurethane elastic material, and the copper braided wire 200 is protected by the polyurethane elastic material with high strength, good toughness and wear resistance, and the polyurethane elastic material has high elasticity of rubber and rigidity of plastic.

To sum up, through the protective sheath 300 that adds outside the copper braided wire 200 group, protective sheath 300 is polyurethane elastic material, can strengthen the corrosion resistance, the oxidation resistance of copper core for phenomena such as corruption can not appear in the copper core cable conductor, can prolong the life of weak copper braided flexible connection earth strip greatly.

When specific use, this technical field personnel install terminal 110 in suitable position through mounting hole 120, carry out the current circulation through strengthening rib 130 in the connecting block 100 and the copper braided wire 200 that surrounds strengthening rib 130, connecting rod 210 in the copper braided wire 200 is the intensity that the rubber material can strengthen copper braided wire 200, strengthening rib 130 possesses fine toughness for the graphite alkene material, stretchability and electric conductivity, can be wantonly by the distortion of copper braided wire 200 core, enclose the protection anticorrosion outside copper braided wire 200 by protective sheath 300 again, begin to use promptly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments can be used in any combination that is not specifically enumerated in this specification for the sake of brevity and resource savings, provided that no structural conflict exists. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (6)

1. The utility model provides a flexible coupling grounding strap is woven to copper which characterized in that: including connecting block (100), copper braided wire (200) and protective sheath (300), copper braided wire (200) fixed connection is in between the inside wall outside of connecting block (100), and be the annular and distribute, protective sheath (300) bond between the inside wall outside of connecting block (100), and be located the outside of copper braided wire (200), fixedly connected with terminal (110) in the middle of the outside wall of connecting block (100), fixedly connected with strengthening rib (130) between the inside wall of connecting block (100) is middle, it has connecting rod (210) to peg graft in the middle of the inner chamber of copper braided wire (200).

2. The copper braided flexible connection grounding band of claim 1, characterized in that: and mounting holes (120) are formed in the upper side and the lower side of the middle of the front side wall of the terminal (110).

3. The copper-braided flexible connection grounding strap of claim 1, characterized in that: the connecting block (100) is cylindrical in shape, and the terminal (110) is sheet-shaped.

4. The copper braided flexible connection grounding band of claim 1, characterized in that: the reinforcing ribs (130) are made of graphene materials, and the connecting rods (210) are made of rubber materials.

5. The copper braided flexible connection grounding band of claim 1, characterized in that: the copper braided wire (200) is in a cylindrical shape and is braided by adopting a plurality of strands of copper wires, and tin materials are coated on the surface layer of the copper braided wire (200).

6. The copper braided flexible connection grounding band of claim 1, characterized in that: the protective sleeve (300) is made of polyurethane elastic materials.

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