CN211062870U - C-shaped cable clamp - Google Patents

Abstract

The utility model discloses a C-shaped wire clamp, which comprises a wire clamp main body, an outer circle clamping piece, an inner circle clamping piece, a half-round head square neck bolt, a flat pad and a hexagonal flange face nut, wherein the half-round head square neck bolt is vertically installed in the center of the bottom of the wire clamp main body in a penetrating way, the screw head of the half-round head square neck bolt is positioned at the bottom of the wire clamp main body, the round head of the inner circle clamping piece is sleeved on the inner part of the wire clamp main body by the half-round head square neck bolt, one end of a round sleeve of the outer circle clamping piece is sleeved on the round head of the inner circle clamping piece, the hexagonal flange face nut is installed on the half-round head square neck bolt in a matching way, the C-shaped wire clamp can change the size of through holes formed by the outer circle clamping piece and the inner circle clamping piece and the two sides of the inner wall of the wire, the clamping effect is good, the stress is uniform, the installation and the disassembly are simple and convenient, and meanwhile, the wire is not easy to damage.

Description

C-shaped cable clamp

Technical Field

The utility model relates to a fastener technical field specifically is a C type fastener.

Background

The wire clamp is an iron or aluminum metal accessory capable of being fixed on a wire, most of the wire clamp needs to bear large tensile force during operation, and some wire clamps need to ensure good electrical contact. The fastener mainly divide into: the cable comprises an equipment cable clamp, a fuse cable clamp, a wire holding clamp, a terminal cable clamp, a piercing grounding cable clamp, a wire tensioning clamp, an insulation piercing cable clamp, a double-end cable clamp, a lead-in cable clamp and the like. The C-type wire clamp is a kind of electric power connection fitting, and is used as one of conductor connection terminals (line connectors) for connecting current, and requires a large current passing (continuing) capability, and is named after the shape similar to the english letter C. The size of a clamp hole is not easy to adjust for the existing C-type wire clamp, and the surface of a lead is easily damaged during installation and disassembly, so that the design of the C-type wire clamp is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a C type fastener to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a C type cable clamp, includes fastener main part, excircle clamping piece, interior round clamping piece, half round head square neck bolt, flat pad and hexagonal flange face nut, the vertical first square neck bolt of half round of installing that runs through of bottom central authorities of fastener main part, and the spiral shell head of half round head square neck bolt is located fastener main part bottom, half round head square neck bolt presss from both sides the inside part cover of main part and is equipped with the button head of interior round clamping piece on line, and cup joints the round sleeve one end of excircle clamping piece on the button head of interior round clamping piece, hexagonal flange face nut is installed in the cooperation on the half round head square neck bolt, and hexagonal flange face nut is located the top of excircle clamping piece and interior round clamping piece.

Furthermore, another end of the excircle clamping piece and the inner circle clamping piece is an arc-shaped chuck, and the arc-shaped chuck and the semi-circular inner wall of the wire clamp main body corresponding to the wire clamp main body are provided with anti-skid grains.

Furthermore, a flat gasket is sleeved on the half-round-head square-neck bolt and is positioned between the hexagonal flange face nut and the outer circle clamping piece.

Further, the surface of the hexagonal flange face nut is subjected to hot galvanizing treatment.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this C type fastener can change the through-hole size that excircle clamping piece and interior circle clamping piece and 1 inner wall both sides of fastener main part formed through the position of adjustment hexagonal flange face nut on half round head square neck bolt, and then can be suitable for the wire of multiple diameter, extensive applicability is extensive, the operation of being convenient for simultaneously, presss from both sides tightly effectually, and the atress is unified even, and the installation is dismantled portably, is difficult for damaging the wire simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the overall internal structure of the present invention;

fig. 2 is a top view of the overall structure of the present invention;

in the figure: 1. a wire clamp main body; 2. an outer circle clamping piece; 3. an inner circle clamping piece; 4. a half-round square-neck bolt; 5. flattening the cushion; 6. hexagonal flange face nut.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a C-shaped wire clamp comprises a wire clamp main body 1, an outer circle clamping piece 2, an inner circle clamping piece 3, a half-round-head square-neck bolt 4, a flat pad 5 and a hexagonal flange nut 6, wherein the half-round-head square-neck bolt 4 is vertically installed in the center of the bottom of the wire clamp main body 1 in a penetrating manner, the screw head of the half-round-head square-neck bolt 4 is positioned at the bottom of the wire clamp main body 1, the round head of the inner circle clamping piece 3 is partially sleeved on the inner part of the wire clamp main body 1 by the half-round-head square-neck bolt 4, one end of a round sleeve of the outer circle clamping piece 2 is sleeved on the round head of the inner circle clamping piece 3, the other ends of the outer circle clamping piece 2 and the inner circle clamping piece 3 are arc-shaped chucks, anti-slip grains are arranged on the semi-circular inner wall of the wire clamp main body 1 corresponding to the arc-shaped chucks and the, the half-round head square neck bolt 4 is also sleeved with a flat pad 5, the flat pad 5 is positioned between the hexagonal flange face nut 6 and the outer circle clamping piece 2, the surfaces of the outer circle clamping piece 2 and the inner circle clamping piece 3 are protected, the surface of the hexagonal flange face nut 6 is subjected to hot galvanizing treatment, and the service life is long; the utility model discloses a during the use, through the position of adjustment hexagonal flange face nut 6 on half round head square neck bolt 4, change the through-hole size that excircle clamping piece 2 and interior circle clamping piece 3 and 1 inner wall both sides of fastener main part formed, and then can be suitable for the wire of multiple diameter, put into the through-hole with the wire again, utilize hexagonal flange face nut 6 decurrent rotation, compress tightly suitable height can.

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.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (1)

1. The utility model provides a C type cable clamp, includes fastener main part (1), excircle clamping piece (2), interior round clamping piece (3), half round head square neck bolt (4), flat pad (5) and hexagonal flange face nut (6), its characterized in that: the wire clamp comprises a wire clamp body (1), and is characterized in that a semicircular head square neck bolt (4) vertically penetrates through the center of the bottom of the wire clamp body (1), the screw head of the semicircular head square neck bolt (4) is located at the bottom of the wire clamp body (1), the semicircular head square neck bolt (4) is partially sleeved with the round head of an inner circle clamping piece (3) in the wire clamp body (1), the round head of the inner circle clamping piece (3) is sleeved with one end of a round sleeve of an outer circle clamping piece (2), a hexagonal flange nut (6) is installed on the semicircular head square neck bolt (4) in a matched mode, and the hexagonal flange nut (6) is located above the outer circle clamping piece (2) and the inner circle clamping piece (3); the other ends of the outer circle clamping piece (2) and the inner circle clamping piece (3) are arc-shaped chucks, and anti-skid grains are arranged on the semicircular inner walls of the wire clamp main body (1) corresponding to the arc-shaped chucks and the wire clamp main body (1); the semicircular head square neck bolt (4) is also sleeved with a flat gasket (5), and the flat gasket (5) is positioned between the hexagonal flange surface nut (6) and the outer circle clamping piece (2); and the surface of the hexagonal flange face nut (6) is subjected to hot galvanizing treatment.

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