Ground wire tightening connector

Abstract

The utility model discloses a ground wire tightening connector which comprises an upper shell and a lower shell, the periphery of the bottom side of the lower shell is fixedly provided with an installation frame, the installation frame is of an L-shaped structure, and the horizontal end of the installation frame is provided with an installation hole; the left and right sides of the upper shell and the lower shell are fixedly provided with lug plates which are in matched contact, the lug plates at the upper end and the lower end are detachably connected through fastening bolts, the mounting frame is arranged on the bottom side of the lower shell, and the mounting hole is formed in the mounting frame, so that the connector is mounted on the ground or a wall surface; by arranging the upper shell and the lower shell which are clamped with each other and correspondingly forming a plurality of arc-shaped grooves in the contact parts of the upper shell and the lower shell, different grounding wires can be placed, contact between the grounding wires is avoided, and the wire arrangement effect and safety are improved; and the upper shell and the lower shell can be conveniently assembled.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of ground wire connection, especially relates to a ground wire binding connector. BACKGROUND

[0002] The ground wire binding connector is a device for connecting and fixing the ground wire, which ensures reliable grounding, easy installation and maintenance.

[0003] At present, the existing ground wire binding is mostly directly connected to the ground or wall surface through a fixing member, and some binding connectors have a shell, such as the patent with the application number 201720782007.2, which discloses a ground wire binding connector. The second binding pipe, the sealing bolt, the first fixing hole and the second fixing hole are combined with each other, so that the first binding pipe can be converted into two-way, three-way and four-way, and the use range is wide. However, when the structure is used in practice, the ground wire needs to be inserted into the predetermined hole, which is not convenient for installing the ground wire. Moreover, this situation may cause the ground wire to contact, thereby causing certain abnormal conditions and low safety. UTILITY MODEL CONTENTS

[0004] To solve the problems in the prior art, the utility model provides a ground wire binding connector, which is installed on the ground or wall surface by arranging a mounting frame on the bottom side of the lower shell and arranging a mounting hole on the mounting frame, the upper shell and the lower shell are arranged to be clamped with each other, and a plurality of arc-shaped grooves are arranged on the contact part of the upper shell and the lower shell, so that different ground wires can be placed to avoid contact between the ground wires, improve the wire arrangement effect and safety, and the ear plate and the fastening bolt are arranged to facilitate the assembly of the upper shell and the lower shell.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A ground wire bundle tight connector, comprising an upper shell and a lower shell, the bottom side of the lower shell is fixed with a mounting bracket around, the mounting bracket is in L-shaped structure, the horizontal end of the mounting bracket is provided with a mounting hole, the left and right sides of the upper shell and the lower shell are fixed with ear plates matched with each other, the ear plates between the upper and lower ends are detachably connected through fastening bolts, the upper shell and the lower shell are matched and clamped, and arc-shaped grooves are equidistantly arranged between the upper shell and the lower shell, the bottom side of the lower shell is fixed with a grounding column communicated with the arc-shaped grooves, the bottom end of the grounding column is located at the same horizontal plane with the horizontal end of the mounting bracket, and the upper shell and the lower shell are plastic shells.

[0007] Further, the arc-shaped grooves of the upper shell are fixed with support plates, and the bottom side of the support plates is fixed with a pressing plate, which is in arc-shaped structure, after the grounding wires are respectively placed in the arc-shaped grooves, the upper shell and the lower shell are installed, the support plates and the pressing plates are arranged in the arc-shaped grooves of the upper shell, so that the grounding wires can be pressed tightly, and the use stability is improved.

[0008] Compared with the prior art, the upper shell and the lower shell are matched and clamped, and a plurality of arc-shaped grooves are correspondingly arranged in the contact part of the upper shell and the lower shell, so that different grounding wires can be placed, contact between the grounding wires is avoided, the wire arrangement effect and safety are improved, the ear plates and the fastening bolts are arranged, the upper shell and the lower shell are assembled, the upper shell and the lower shell are plastic shells, electricity is prevented from being introduced into the upper shell and the lower shell during use of the grounding wires, safety is further improved, after the grounding wires are respectively placed in the arc-shaped grooves, the upper shell and the lower shell are installed, the support plates and the pressing plates are arranged in the arc-shaped grooves of the upper shell, so that the grounding wires can be pressed tightly, and the use stability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0009] Fig. 1 It is a structure schematic view of the utility model.

[0010] Fig. 2 It is a structure schematic view of the upper side of the lower shell of the utility model.

[0011] In the figure: 1 upper shell, 2 lower shell, 3 mounting bracket, 4 mounting hole, 5 arc groove, 6 ear plate, 7 fastening bolt, 8 grounding column, 9 support plate, 10 pressure plate. DETAILED DESCRIPTION

[0012] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0013] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. Example

[0014] See attached Figs. 1-2 As shown, a grounding wire tightening connector includes an upper shell 1 and a lower shell 2. A mounting bracket 3 is fixed on all four sides of the bottom side of the lower shell 2. The mounting bracket 3 is an "L"-shaped structure, and a mounting hole 4 is provided at the horizontal end of the mounting bracket 3; the left and right sides of the upper shell 1 and the lower shell 2 are fixed with a mating ear plate 6, and the upper and lower ear plates 6 are detachably connected by fastening bolts 7. The upper shell 1 and the lower shell 2 are engaged with each other, and arc grooves 5 are equidistantly provided between the upper shell 1 and the lower shell 2. A grounding column 8 connected to the arc groove 5 is fixed on the bottom side of the lower shell 2. The bottom end of the grounding column 8 and the horizontal end of the mounting bracket 3 are located in the same horizontal plane. The upper shell 1 and the lower shell 2 are They are all plastic shells. A mounting bracket 3 is provided on the bottom side of the lower shell 2, and a mounting hole 4 is provided on the mounting bracket 3, so that the connector can be installed on the ground or wall. An upper shell 1 and a lower shell 2 are provided that are engaged with each other, and a number of arc grooves 5 are provided at the contact parts of the upper shell 1 and the lower shell 2, so that different grounding wires can be placed to avoid contact between the grounding wires, thereby improving the wire management effect and safety. An ear plate 6 and a fastening bolt 7 are provided to facilitate assembly between the upper shell 1 and the lower shell 2. Since the upper shell 1 and the lower shell 2 are both plastic shells, electricity is prevented from being introduced into the upper shell 1 and the lower shell 2 when the grounding wire is in use, thereby further improving safety.

[0015] The arc-shaped grooves 5 of the upper shell 1 are fixed with support plates 9, and the bottom sides of the support plates 9 are fixed with arc-shaped pressing plates 10.

[0016] Working principle: The connector is installed on the ground or wall through the installation frame 3 arranged on the bottom side of the lower shell 2 and the installation hole 4 arranged on the installation frame 3. The grounding wires are respectively placed in the arc-shaped grooves 5 of the lower shell 2, and the upper shell 1 is installed on the lower shell 2, so that the arc-shaped grooves 5 of the upper shell 1 and the lower shell 2 correspond. The ear plates 6 of the upper shell 1 and the lower shell 2 are connected through the fastening bolts 7, so that the upper shell 1 and the lower shell 2 are assembled. The upper shell 1 and the lower shell 2 are arranged to be clamped with each other, and a plurality of arc-shaped grooves 5 are arranged at the contact parts of the upper shell 1 and the lower shell 2, so that different grounding wires can be placed, the grounding wires are prevented from contacting each other, the wire arrangement effect and safety are improved, the upper shell 1 and the lower shell 2 are made of plastic, so that electricity is prevented from being introduced into the upper shell 1 and the lower shell 2 during use of the grounding wires, and the safety is further improved. After the grounding wires are respectively placed in the arc-shaped grooves 5, the upper shell 1 and the lower shell 2 are installed, the support plates 9 and the pressing plates 10 are arranged in the arc-shaped grooves 5 of the upper shell 1, so that the grounding wires can be pressed, and the use stability is improved.

[0017] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above, and it is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the utility model, therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model, and any figure mark in the claims should not be regarded as limiting the involved claims.

[0018] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ground wire bundle fastening connector, comprising an upper shell and a lower shell, a mounting bracket is fixed around the bottom side of the lower shell, the mounting bracket is in an "L" type structure, and a mounting hole is formed in the horizontal end of the mounting bracket, characterized in that: The left and right sides of the upper shell and the lower shell are fixed with the ear plates which contact each other, the ear plates between the upper and lower ends are detachably connected through the fastening bolts, the upper shell and the lower shell are matched and clamped, and the arc-shaped grooves are equidistantly arranged between the upper shell and the lower shell, the bottom side of the lower shell is fixed with the grounding column which is communicated with the arc-shaped grooves, the bottom end of the grounding column is located at the same horizontal plane with the horizontal end of the mounting frame, and the upper shell and the lower shell are plastic shells.

2. A ground cord grip connector according to claim 1, characterized in that: The arc-shaped grooves of the upper shell are fixed with the support plates, and the bottom sides of the support plates are fixed with the pressing plates which are arc-shaped structures.

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