Portable power construction grounding rod

Abstract

The utility model discloses a portable power construction grounding rod, and relates to the technical field of power construction. The wire clamp structurally comprises a wire clamping head, a plurality of sections of insulating rods which are connected together are mounted on the wire clamping head in an inserting manner; the insulating rod is sleeved with an anti-shaking insertion rod. The wire clamping head comprises a clamping frame, a clamping rotating plate, a spring and a wire pressing copper nose; the clamping frame comprises a U-shaped frame plate with a downward opening. According to the utility model, the electric wire clamping head which is easy to operate is arranged, so that a single person can quickly complete connection and disconnection of a grounding wire, the working efficiency is greatly improved, and the labor intensity is reduced; a spring loading mechanism and an L-shaped clamping rotating plate are designed in the wire clamping head, so that the wire can be prevented from slipping while good contact is ensured, and the grounding effect is ensured to be stable and reliable; in addition, the anti-shaking inserting rod is additionally arranged on the insulating rod, so that the problem that the grounding rod possibly shakes in the using process is effectively solved, and the operation safety is further guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of power construction technology, and in particular relates to a portable power construction grounding rod. Background Technology

[0002] Ensuring safe grounding of power lines is a crucial step in power construction and maintenance. Traditional grounding methods often involve complex procedures and cumbersome equipment, which not only increases labor intensity and reduces work efficiency, but also poses safety hazards due to the swaying of grounding poles in strong winds. Therefore, developing a portable power construction grounding pole that is both lightweight and easy to operate is particularly important.

[0003] To address these issues, this utility model proposes a novel portable power construction grounding rod. Utility Model Content

[0004] The purpose of this utility model is to provide a portable power construction grounding pole, which solves the problems of complicated operation and swaying of existing grounding poles by combining a wire clamp head, an insulating rod and an anti-sway plug.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] This utility model relates to a portable power construction grounding pole, comprising a wire clamping head; multiple sections of an insulating rod connected together are inserted and installed on the wire clamping head; an anti-sway insert is sleeved on the insulating rod; the wire clamping head includes a clamping frame, a clamping rotating plate, a spring, and a wire clamping lug; the clamping frame includes a U-shaped frame plate with an opening facing downwards; a plug tube that engages with the insulating rod is fixed to the lower half of one side wall of the U-shaped frame plate; a first pin hole is formed on the outer wall of the plug tube; the U-shaped frame plate is connected to the insulating rod. The upper half of the inner side surface of the sidewall is provided with a slanted groove; the inner side surface of the other sidewall of the U-shaped frame plate is provided with a circular groove for installing and fixing the spring, and the circular groove is arranged opposite to the slanted groove; the inner wall of the U-shaped frame plate located below the circular groove is hinged to the lower end of the clamping rotating plate through a hinge seat; the clamping rotating plate abuts against the free end of the spring; the inner top surface of the U-shaped frame plate is provided with an arc-shaped groove that cooperates with the swing end of the clamping rotating plate; the wire crimping copper lug is installed on one side of the U-shaped frame plate by bolts.

[0007] As a preferred embodiment of this utility model, a ball is fixed to the free end of the spring.

[0008] As a preferred embodiment of this utility model, the clamping plate is an L-shaped plate with an obtuse angle.

[0009] As a preferred embodiment of this utility model, the insulating rod is a hollow rod body, and the upper end of the insulating rod is configured as a plug-in end; a spring pin is provided on the plug-in end; and a second pin hole is opened on the outer wall of the lower end of the insulating rod to cooperate with the spring pin.

[0010] As a preferred technical solution of this utility model, the anti-sway rod includes an arc-shaped long straight plate; the lower end of the arc-shaped long straight plate is set as a pointed end; and the upper end of the arc-shaped long straight plate is provided with at least two annular cylindrical portions.

[0011] This utility model has the following beneficial effects:

[0012] 1. This utility model, through the structural design of the wire clamp head, makes it simple, convenient and efficient to operate. The process of connecting the grounding rod to the wire and disconnecting it from the wire only requires holding the insulating rod and pressing down or pushing up the wire clamp head.

[0013] 2. This utility model, through the cooperation of springs and clamping rotating plates, can stably clamp the wire, prevent it from slipping during operation, and ensure the stability of the wire grounding.

[0014] 3. This utility model uses an anti-sway plug installed on an insulating rod, which is made of insulating material. It can effectively prevent the shaking problem after the grounding rod is hung on the power line and avoid the grounding wire from touching the neutral wire or other live parts.

[0015] 4. This utility model's wire clamp head is connected to multiple insulating rods, facilitating grounding operations for wires at different heights and meeting the needs of various working environments. Its simple structure makes it easy to disassemble and maintain, reducing operating costs.

[0016] 5. The design of the entire grounding rod of this utility model takes into account the safety of operation. The design of the insulating rod ensures a safe distance between the operator and the live parts, and the anti-sway plug reduces the risk of accidental contact.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a structural schematic diagram of the portable power construction grounding rod of this utility model.

[0020] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle.

[0021] Figure 3 This is a schematic diagram of a wire clamp holding a wire.

[0022] Figure 4 This is a schematic diagram of the wire clamp head after the clamping plate has been removed.

[0023] Figure 5 This is a schematic diagram of the structure for holding the rotating plate.

[0024] Figure 6 This is a schematic diagram of the insulating rod.

[0025] Figure 7 This is a schematic diagram of the anti-shake insert.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 1-Wire clamp head, 2-Insulating rod, 3-Anti-sway plug rod, 4-Clamping frame, 5-Clamping rotating plate, 6-Spring, 7-Wire crimping copper lug, 21-Plug-in end, 22-Spring pin, 23-Second pin hole, 31-Arc-shaped long straight plate, 32-Circular cylindrical part, 41-U-shaped frame plate, 42-Plug-in tube, 43-First pin hole, 44-Slanted groove, 45-Circular groove, 46-Arc-shaped groove, 47-Spherical ball. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model. Specific Implementation Example 1:

[0030] Please see Figure 1-7As shown, this utility model is a portable power construction grounding rod, including a wire clamping head 1. Multiple sections of insulating rod 2 connected together are inserted and installed on the wire clamping head 1. The wire clamping head 1 includes a clamping frame 4, a clamping rotating plate 5, a spring 6, and a wire clamping lug 7. The clamping frame 4 includes a U-shaped frame plate 41 with its opening facing downwards. A tube 42, which engages with the insulating rod 2, is fixed to the lower half of one side wall of the U-shaped frame plate 41. A first pin hole 43 is formed on the outer wall of the tube 42. A slanted groove 44 is formed on the upper half of the inner side surface of the same side wall of the U-shaped frame plate 41. A circular groove 45 for installing and fixing the spring 6 is formed on the inner side surface of the other side wall of the U-shaped frame plate 41, and the circular groove 45 is opposite to the slanted groove 44. The inner wall of the U-shaped frame plate 41 below the circular groove 45 is hinged to the lower end of the clamping rotating plate 5 via a hinge seat. The clamping rotating plate 5 abuts against the free end of the spring 6. The inner top surface of the U-shaped frame plate 41 has an arc-shaped groove 46 that mates with the swing end of the clamping rotating plate 5. The wire clamping lug 7 is bolted to one side of the U-shaped frame plate 41. A grounding wire is crimped to the wire clamping lug 7, and the other end of the grounding wire is either in contact with the earth or clamped to a good grounding conductor using a clamp. The wire clamping head 1 is connected to the multi-section insulating rod 2, facilitating grounding operations for wires of different heights and offering a wide range of applications.

[0031] The clamping plate 5 is an L-shaped plate with an obtuse angle. The clamping plate 5, together with the inclined slot 44 on the inner wall of the clamping frame 4, forms a clamping space that is wider at the top and narrower at the bottom. When clamping and installing wires, the clamping plate 5 is positioned as follows: Figure 3 As shown, this effectively prevents the wire from slipping when clamped.

[0032] When clamping the wire, raise the wire clamping head 1 above the wire, with the wire positioned at the lower opening of the clamping frame 4. Hold the insulating rod 2 and pull downwards. The wire pushes the clamping rotating plate 5 upwards, opening a channel between the clamping rotating plate 5 and the clamping frame 4. The wire slides into the space between the top of the U-shaped frame plate 41, the inclined slot 44, and the clamping rotating plate 5. Under the action of the spring 6, the wire is stably clamped and grounded. When removing the grounding rod, hold the insulating rod 2 upwards. The wire pushes the clamping rotating plate 5 upwards again, opening a channel between the clamping rotating plate 5 and the clamping frame 4. The wire slides out of the clamping frame 4 and detaches from the wire clamping head 1, thus completing the removal of the grounding rod. In this embodiment, the process of connecting and disconnecting the grounding rod from the wire only requires holding the insulating rod 2, pressing down on the wire clamping head 1, and pushing the wire clamping head 1 upwards. The operation is simple, convenient, and efficient, and the wire grounding is stable and reliable.

[0033] To ensure the stability of the squeezing force exerted by the spring 6 on the clamping rotating plate 5, a ball 47 is fixed at the free end of the spring 6. The ball 47 slides on the side wall of the clamping rotating plate 5, effectively ensuring the timely contraction of the spring 6 and the pushing force on the clamping rotating plate 5, thus ensuring the stability when clamping the wire.

[0034] The insulating rod 2 is a hollow rod, with its upper end configured as a plug-in end 21. A spring pin 22 is provided on the plug-in end 21. A second pin hole 23 is provided on the lower outer wall of the insulating rod 2 to mate with the spring pin 22.

[0035] To prevent the grounding rod from swaying after being attached to the power line and to avoid the grounding wire touching the neutral wire, an anti-sway plug 3 is fitted onto the insulating rod 2. The anti-sway plug 3 is made of insulating material. Specifically, the anti-sway plug 3 includes a curved, long straight plate 31. The lower end of the curved, long straight plate 31 is pointed. The upper end of the curved, long straight plate 31 has at least two annular cylindrical portions 32. The grounding wire is wound around the insulating rod 2, and the anti-sway plug 3 is fitted onto the lowermost insulating rod 2 and inserted into the ground to prevent the grounding rod from swaying.

[0036] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A portable power construction grounding rod, characterized in that: Includes a wire clamp head (1); multiple sections of insulating rod (2) connected together are inserted and installed on the wire clamp head (1); an anti-sway plug (3) is sleeved on the insulating rod (2); The wire clamping head (1) includes a clamping frame (4), a clamping rotating plate (5), a spring (6), and a wire pressing copper lug (7). The clamping frame (4) includes a U-shaped frame plate (41) with its opening facing downwards; a tube (42) for inserting and engaging with the insulating rod (2) is fixed to the lower half of one side wall of the U-shaped frame plate (41); a first pin hole (43) is provided on the outer wall of the tube (42); a slanted groove (44) is provided on the upper half of the inner side surface of the same side wall of the U-shaped frame plate (41); a circular groove (45) for installing and fixing the spring (6) is provided on the inner side surface of the other side wall of the U-shaped frame plate (41). Furthermore, the circular groove (45) is arranged opposite to the inclined groove (44); the U-shaped frame plate (41) is located on the inner wall below the circular groove (45) and is hinged to the lower end of the clamping rotating plate (5) through a hinge seat; the clamping rotating plate (5) abuts against the free end of the spring (6); the inner top surface of the U-shaped frame plate (41) is provided with an arc groove (46) that cooperates with the swing end of the clamping rotating plate (5); the wire copper lug (7) is installed on one side of the U-shaped frame plate (41) by bolts.

2. The portable power construction grounding pole according to claim 1, characterized in that, A ball (47) is fixed to the free end of the spring (6).

3. The portable power construction grounding pole according to claim 1, characterized in that, The clamping plate (5) is an L-shaped plate with an obtuse angle between the plates.

4. The portable power construction grounding rod according to claim 1, characterized in that, The insulating rod (2) is a hollow rod body. The upper end of the insulating rod (2) is set as a plug-in end (21). A spring pin (22) is provided on the plug-in end (21). A second pin hole (23) that cooperates with the spring pin (22) is opened on the outer wall of the lower end of the insulating rod (2).

5. The portable power construction grounding rod according to claim 1, characterized in that, The anti-sway insert (3) includes an arc-shaped long straight plate (31); the lower end of the arc-shaped long straight plate (31) is set as a pointed tip; the upper end of the arc-shaped long straight plate (31) is provided with at least two annular cylindrical portions (32).

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