Adjustable C-shaped wire clamp

Abstract

The utility model discloses an adjustable C-shaped wire clamp, which comprises a C-shaped clamping seat, a wire clamping assembly movably arranged in the clamping seat, and a fastening bolt penetrating through the clamping seat and the wire clamping assembly, the wire clamping assembly comprises a left wire clamping piece and a right wire clamping piece which are hinged together, the left wire clamping piece comprises a left wire clamp and a hinge block, one side of the hinge block is provided with an inner groove, and the other side of the hinge block is provided with an outer groove. One side of the left wire clamp is provided with a movable plate, the movable plate is movably arranged in the inner groove, the two sides of the inner groove are both rotatably provided with screw rods, the two screw rods are both sleeved with shifting wheels, and the two screw rods are both in threaded connection with the movable plate. According to the C-shaped cable clamp, the lead screw rotates by shifting the shifting wheel, the lead screw drives the movable plate to move, and the movable plate drives the left cable clamp to move, so that the size of the left cable clamping piece can be adjusted, the C-shaped cable clamp can adapt to cables of different specifications through the hinge structure of the cable clamping assembly, the size of the left cable clamping piece can be adjusted, and the C-shaped cable clamp is convenient to use. Therefore, the adaptability to various cables with different diameter specifications is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to C type wire clamp technical field, concretely relates to an adjustable C type wire clamp. BACKGROUND

[0002] C type wire clamp belongs to non bearing type electric power conductor connector, is applicable to the splicing and branching connection of overhead bare conductor and overhead insulated cable, is applicable to the grounding device connection of insulated overhead cable.

[0003] The Chinese patent with the publication number CN205355301U discloses a C type wire clamp, the clamp includes a C type clamp seat, a hinged wire clamp block group, a fastening bolt, the wire clamp block group is installed in the C type clamp seat, and both are fixed through the fastening bolt, the wire clamp block group and the C type clamp seat form a wire clamp hole for clamping the conductor between them, the inner wall of the two side arc parts of the C type clamp seat is provided with a plurality of strip-shaped protrusions with a semicircular cross section, the strip-shaped protrusions are transitioned through an arc, and the diameter of the arc is consistent with the radius of the strip-shaped protrusions.

[0004] For the cable of different diameter specifications, the above-mentioned C type wire clamp can be adapted through the hinged structure of the wire clamp block group, but the adaptation range is very limited and needs to be improved.

[0005] Therefore, the applicant has made beneficial design, found a method to solve the above problems, and the technical scheme to be introduced below is generated in this background. CONTENT OF THE UTILITY MODEL

[0006] The utility model provides a kind of adjustable C type wire clamp to solve the problems raised in the above background technology.

[0007] To achieve the above object, the utility model provides the following technical scheme:

[0008] An adjustable C type wire clamp, including the clamp seat of C type, the wire clamp assembly that is movably arranged in the clamp seat and the fastening bolt that is penetrated through the clamp seat and the wire clamp assembly, the wire clamp assembly includes left wire clamp piece and right wire clamp piece that are hinged together, the left wire clamp piece includes left wire clamp and hinged block, the hinged block is provided with inner groove on one side, the left wire clamp is provided with movable plate on one side, the movable plate is movably arranged in the inner groove, both sides of the inner groove are rotatably provided with screw rod, two the screw rod is all set with ratchet wheel, two the screw rod is all with the wire interface of movable plate.

[0009] Preferably, the right wire clamp piece includes right wire clamp and hinged groove, and the hinged block is movably embedded in the hinged groove.

[0010] Preferably, the ratchet wheel diameter surface is provided with anti-skid groove.

[0011] Preferably, two said dial wheel side edge respectively from the opening of the inner groove two sides exposed.

[0012] Advantages

[0013] The technical scheme of the adjustable C-shaped wire clamp has at least one of the following technical effects:

[0014] According to the technical scheme, the screw rod is driven to rotate by the dial wheel, the movable plate is driven to move by the screw rod, and the left wire clamp is driven to move by the movable plate, so that the size of the left wire clamping part can be adjusted, and the C-shaped wire clamp can not only be adapted to different specifications of cables through the hinged structure of the wire clamping assembly, but also can adjust the size of the left wire clamping part, so that the adaptability to cables of different diameters and specifications is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole three-dimensional structure schematic view of the utility model;

[0016] Fig. 2 It is a wire clamping assembly structure schematic view of the utility model.

[0017] The correspondence between the annotations of the drawings and the component names in the drawings is as follows:

[0018] 1, clamp seat; 2, wire clamping assembly; 3, fastening bolt; 4, left wire clamping part; 5, right wire clamping part; 6, left wire clamp; 7, hinged block; 8, inner groove; 9, movable plate; 10, screw rod; 11, dial wheel; 12, right wire clamp; 13, hinged groove; 14, anti-skid groove. DETAILED DESCRIPTION

[0019] The technical scheme of the utility model will be described clearly and completely in combination with embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] In the description of the utility model, it should be understood that the directions or position relationships indicated by the terms such as "up", "down", "left", "right" are the directions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated devices or elements must have a particular direction, be constructed and operated in a particular direction, so it cannot be understood as a limitation on the utility model.

[0021] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term "arrangement", "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be two elements inside the communication, for ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model with specific circumstances.

[0022] As Figs. 1-2 The utility model discloses a kind of adjustable C-type wire clamp structure schematic diagram as a preferred embodiment of the utility model;

[0023] In the embodiment, including the clamping seat 1 of C type, the clamping wire assembly 2 movably arranged in the clamping seat 1, and the fastening bolt 3 through the clamping seat 1 and the clamping wire assembly 2, the clamping wire assembly 2 includes left clamping wire piece 4 and right clamping wire piece 5 articulated together, the left clamping wire piece 4 includes left wire clamp 6 and articulated block 7, left wire clamp 6 is arc structure, articulated block 7 is cylindrical structure, the articulated block 6 one side is provided with inner groove 8, the inner groove 8 is strip-shaped slot, the left wire clamp 6 one side is integrally provided with movable plate 9, the movable plate 9 movably arranged in the inner groove 8, the both sides of the inner groove 8 are rotatably provided with screw rod 10, two the screw rod 10 is all set with ratchet wheel 11, two the screw rod 10 is all with movable plate 8 screw joint.By ratcheting ratchet wheel 11, make screw rod 10 rotate, screw rod 10 drives movable plate 8 to move, movable plate 8 drives left wire clamp 9 to move, so that the size of left clamping wire piece 4 can be adjusted, so that the utility model C type wire clamp not only can be adapted to different specifications cable through the articulated structure of clamping wire assembly 2, but also can adjust the size of left clamping wire piece 4, to further improve the adaptability of various different diameter specifications cable.

[0024] In the embodiment, the right clamping wire piece 4 includes right wire clamp 12 and articulated groove 13, and the articulated block 6 is movably embedded in the articulated groove 13. This structure realizes the articulated structure between the left clamping wire piece 4 and the right clamping wire piece 5.

[0025] In the embodiment, the ratchet wheel 11 is provided with anti-skid groove 14. The anti-skid groove 14 increases the friction of the ratchet wheel diameter surface, avoiding the slipping phenomenon when ratcheting the ratchet wheel 11.

[0026] In the embodiment, the side edges of the two ratchet wheels 11 are respectively exposed from the openings of the both sides of the inner groove 7. This structure facilitates the user to ratchet the ratchet wheel 11 from the both sides of the inner groove 7.

[0027] The adjustable C-type wire clamp of the utility model, its installation mode, connection mode or setting mode are all common mechanical methods, as long as the beneficial effects can be achieved.

[0028] The technologies not described in detail in the present utility model are well-known technologies, and the skilled person in the art can easily implement the present utility model on the basis of understanding the present specification, and the content represented in the drawings is part of the present specification.

[0029] The above content is a further detailed description of the present utility model in combination with the specific embodiments, and cannot be determined that the specific implementation of the present utility model is limited to these descriptions. For the ordinary skilled person in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, a number of simple deductions or substitutions can also be made, which should be considered to belong to the protection range determined by the claims submitted by the present utility model.

Claims

1. An adjustable C-clamp comprising a C-shaped clamp base (1), a wire clamping assembly (2) movably arranged in the clamp base (1), and a fastening screw (3) extending through the clamp base (1) and the wire clamping assembly (2), characterized in that: The thread clamping assembly (2) comprises a left thread clamping part (4) and a right thread clamping part (5) hinged together, the left thread clamping part (4) comprises a left thread clamp (6) and a hinge block (7), one side of the hinge block (7) is provided with an inner groove (8), one side of the left thread clamp (6) is provided with a movable plate (9), the movable plate (9) is movably arranged in the inner groove (8), both sides of the inner groove (8) are rotatably provided with a lead screw (10), both the lead screws (10) are sleeved with a dial (11), and both the lead screws (10) are in threaded connection with the movable plate (9).

2. An adjustable C-clip according to claim 1, wherein: The right thread clamping part (5) comprises a right thread clamp (12) and a hinge groove (13), and the hinge block (7) is movably arranged in the hinge groove (13).

3. An adjustable C-clip as defined in claim 1, wherein: The dial (11) is provided with an anti-skid groove (14) in the radial direction.

4. An adjustable C-clip as defined in claim 1, wherein: The two dials (11) are exposed from the openings on both sides of the inner groove (8) at the side edges, respectively.

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