CN203150740U - Ground wire clamp - Google Patents

Abstract

The ground wire clip described in the utility model includes a side plate and a top plate, the side plate is arc-shaped, one end of the side plate is connected with the top plate, and a first fixing groove is arranged on the other end of the side plate, and the side plate is connected with the first fixing groove through the first fixing groove. Bottom plate connection, a fixed plate is installed at both ends of the bottom plate, the fixed plate is matched with the first fixing groove, a sixth connection hole is opened in the middle of the bottom plate, a connecting pipe is arranged on the sixth connecting hole, and one end of the connecting pipe is fixed on the upper surface of the bottom plate. The other end of the connecting pipe is equipped with a first limit round block. The beneficial effect of the utility model is that the circular conductor can be fixed by using the pressing block and the side plate, and the rectangular conductor can be fixed by using the pressing plate and the side plate. The pressing block and the pressing plate are connected together, not only can be fixed separately Conductors of different shapes are also convenient to replace conductors of different shapes. The crimping is firm and the conductors are not easy to fall off. fall.

Description

Ground wire clamp

technical field

The utility model relates to a wire clamp, in particular to a grounding wire clamp. the

Background technique

The currently used grounding wire clamps are based on the difference between the high-voltage busbar and the cable, and the flat grounding wire clamp or the line grounding wire clamp are selected respectively. When used in a substation, the flat grounding wire clamp and the line grounding wire are clamped in a rectangular The conductor and the round conductor cannot be used for common use, the crimping of the clamp is not firm, and the clamp of the grounding wire is easy to fall off during the maintenance work. the

Utility model content

The purpose of the utility model is to provide a grounding wire clamp, which can overcome the deficiencies of the prior art. In a substation, busbars and cables can be used for common crimping, and the grounding wire clamp is convenient for disassembly. the

The technical solution adopted by the utility model to solve its technical problems is: it includes a side plate and a top plate, the side plate is arc-shaped, one end of the side plate is connected with the top plate, the other end of the side plate is provided with a first fixing groove, and the side plate passes through the first A fixing groove is connected with the bottom plate, and a fixing plate is installed at both ends of the bottom plate, and the fixing plate is matched with the first fixing groove. On the upper surface of the connecting pipe, the other end of the connecting pipe is installed with a first limiting round block. The diameter of the first limiting round block is larger than the diameter of the connecting pipe. A compression block is installed at one end of the rod, and a compression plate is installed at the other end of the ejector rod. Threads are set, one end of the connecting rod passes through the sixth connecting hole and is threadedly connected with the connecting through groove in the cavity, the bottom surface of the top plate is provided with the first connecting hole, the bottom of the first connecting hole is provided with the first limiting groove, and the diameter of the first limiting groove is larger than the diameter of the first connecting hole, one end of the connecting pipe is located in the first connecting hole, and the first limiting circle is located in the first limiting groove. the

The technical solution adopted by the utility model in order to further solve the technical problems is: the fixed plates at both ends of the bottom plate are respectively the first fixed plate and the second fixed plate, and the bottom surfaces of the first fixed plate and the second fixed plate are respectively provided with fourth connecting plates. hole and the seventh connecting hole, the inner walls of the fourth connecting hole and the seventh connecting hole are respectively provided with threads, the lower end of the outer wall of the side plate is provided with a fifth connecting hole, the fifth connecting hole communicates with the first fixing groove, and bolts are arranged in the fifth connecting hole, The bolts can be matched with the fourth connecting hole and the seventh connecting hole respectively; the bottom surface of the top plate is provided with a second fixing groove, the top surface of the top plate is provided with a second connecting hole, the inner wall of the second connecting hole is provided with threads, and the second fixing groove is connected with the first connecting hole. The two connecting holes are connected, the diameter of the second fixing groove is greater than the diameter of the second connecting hole, an upper pressing plate is arranged in the second fixing groove, a third connecting hole is opened on the upper surface of the upper pressing plate, and a second limiting groove is arranged at the bottom of the third connecting hole. The diameter of the second limiting groove is greater than the diameter of the third connecting hole, the second limiting round block is arranged in the second limiting groove, the connecting rod is arranged in the third connecting hole, and the diameter of the second limiting round block is greater than that of the connecting rod. Diameter, one end of the connecting rod is connected with the second limiting circle, the other end of the connecting rod passes through the third connecting hole and the second connecting hole in turn and is located outside the top plate, the outer wall of the connecting rod is provided with threads, and the connecting rod is threadedly connected with the second connecting hole ; The connecting rod is located at one end of the outer side of the top plate to install a buckle. the

The beneficial effect of the utility model is that the circular conductor can be fixed by using the pressing block and the side plate, and the rectangular conductor can be fixed by using the pressing plate and the side plate. The pressing block and the pressing plate are connected together, not only can be fixed separately Conductors of different shapes are also convenient to replace conductors of different shapes. The crimping is firm and the wires are not easy to fall off; The utility model is convenient to carry and not easy to drop. the

Description of drawings:

Fig. 1 is a schematic diagram of the structure of the utility model; Fig. 2 is a schematic diagram of an enlarged structure taken along the line A-A of Fig. 1 . the

Reference signs:

1 Top plate 2 Side plates 3 Bottom plate 4 Connecting pipe 5 Ejector rod 6 Compressing block 7 Compressing plate 8 Connecting rod 9 Upper pressing plate 10 First connecting hole 11 First limiting groove 12 First limiting round block 13 Second connecting hole 14 Second fixing slot 15 Third connecting hole 16 Second limiting round block 17 Second limiting slot 18 Fourth connecting hole 19 Connecting through groove 20 Hanging buckle 21 Fourth connecting hole 22 Fifth connecting hole 23 Bolt 24 Second Fixed plate 25 first fixed groove 26 first fixed plate 27 cavity 28 connecting rod 29 sixth connecting hole 30 seventh connecting hole. the

Detailed ways

The grounding wire clamp described in the utility model includes a side plate 2 and a top plate 1. As shown in FIG. A fixing groove 25, the side plate 2 is connected with the base plate 3 through the first fixing groove 25, a fixing plate is respectively installed at both ends of the base plate 3, the fixing plate is matched with the first fixing groove 25, and the middle part of the base plate 3 is provided with a sixth connection hole 29 , the sixth connection hole 29 is provided with a connecting pipe 4, one end of the connecting pipe 4 is fixed on the upper surface of the base plate 3, and the other end of the connecting pipe 4 is installed with a first limiting round block 12, the diameter of the first limiting round block 12 is larger than the connection The diameter of the pipe 4, the fourth connection hole 18 is provided in the middle part of the connection pipe 4, and the push rod 5 is arranged in the fourth connection hole 18. A compression block 6 is installed at one end of the push rod 5, and a compression plate 7 is installed at the other end of the push rod 5 to compress Block 6 is arc-shaped, as shown in Figure 2, is provided with connecting through groove 19 on the ejector rod 5, connects through groove 19 both sides and is provided with screw thread, is provided with connecting rod 28 in connecting through groove 19, and connecting rod 28 outer wall is provided with screw thread, and connecting rod One end of 28 passes through the sixth connecting hole 29 and is threadedly connected with the connecting through groove 19 in the cavity 27. The bottom surface of the top plate 1 is provided with the first connecting hole 10, and the bottom of the first connecting hole 10 is provided with the first limiting groove 11. The diameter of the groove 11 is larger than the diameter of the first connecting hole 10 , one end of the connecting pipe 4 is located in the first connecting hole 10 , and the first limiting circle 12 is located in the first limiting groove 11 . Use the pressing block 6 to cooperate with the side plate 2 to fix the circular conductor, and use the pressing plate 7 to cooperate with the side plate 2 to fix the rectangular conductor, which can respectively fix conductors of different shapes, and it is also convenient to replace conductors with different shapes, and the crimping is firm. It is not easy to make the lead fall off, and the compression block 6 and the compression plate 7 can rotate around the connecting pipe 4 through the push rod 5, so that the compression block 6 and the compression plate 7 can be easily converted without repeated disassembly and assembly. The connecting rod 28 can control the advance and retreat of the push rod 5 by being threadedly connected with the push rod 5, so that the conductor is fixed more firmly. The fixed plates at both ends of the base plate 3 are respectively a first fixed plate 26 and a second fixed plate 24, and the bottom surfaces of the first fixed plate 26 and the second fixed plate 24 are respectively provided with a fourth connection hole 21 and a seventh connection hole 30. The inner walls of the connecting holes 21 and the seventh connecting holes 30 are respectively provided with threads, and the lower end of the outer wall of the side plate 2 is provided with a fifth connecting hole 22. 23 can cooperate with the fourth connection hole 21 and the seventh connection hole 30 respectively. When replacing the fixed conductor, the bottom plate 3 rotates together with the connecting pipe 4. This structure makes the side plate 2 always be connected with a fixed plate by bolts when the conductor is fixed. The bottom plate 3 is prevented from shaking, so that the conductor is fixed more firmly. The bottom surface of the top plate 1 is provided with a second fixing groove 14, the top surface of the top plate 1 is provided with a second connecting hole 13, and threads are set on the second connecting hole 13 inner walls, the second fixing groove 14 communicates with the second connecting hole 13, and the second fixing groove 14 communicates with the second connecting hole 13. The diameter of 14 is greater than the diameter of the second connecting hole 13, the upper pressing plate 9 is arranged in the second fixing groove 14, the third connecting hole 15 is opened on the upper surface of the upper pressing plate 9, and the second limiting groove 17 is arranged at the bottom of the third connecting hole 15. The diameter of two limiting grooves 17 is greater than the diameter of the third connecting hole 15, the second limiting round block 16 is set in the second limiting groove 17, connecting rod 8 is set in the third connecting hole 15, the second limiting round block 16 The diameter of the connecting rod 8 is greater than the diameter of the connecting rod 8, and one end of the connecting rod 8 is connected with the second limiting round block 16, and the other end of the connecting rod 8 passes through the third connecting hole 15 and the second connecting hole 13 in turn to be positioned at the outside of the top plate 1, and the connecting rod 8 Threads are provided on the outer wall, and the connecting rod 8 is threadedly connected with the second connecting hole 13 . This structure enables the upper pressing plate 9 to fix the conductor on the bottom plate 3, and uses the connecting rod 8 to thread the second connecting hole 13 to control the movement of the upper pressing plate 9, so that the conductor is fixed more firmly and can prevent the conductor from being clamped too tightly. Conductor damage and deformation. One end of the connecting rod 8 located on the outside of the top plate 1 is installed with a buckle 20 . This structure makes the utility model convenient to carry and place. the

The specific embodiments of the present utility model have been described above in conjunction with the accompanying drawings, but these descriptions cannot be interpreted as limiting the scope of the present utility model, and the technical contents not described in detail in the present utility model are all known technologies. the

Claims (4)

1. Grounding wire clip, characterized in that: it includes a side plate (2) and a top plate (1), the side plate (2) is arc-shaped, one end of the side plate (2) is connected to the top plate (1), and the side plate (2) ) is provided with a first fixing groove (25) on the other end face, and the side plate (2) is connected with the bottom plate (3) through the first fixing groove (25). A fixing groove (25) is matched, and the middle part of the bottom plate (3) is provided with a sixth connection hole (29). The sixth connection hole (29) is provided with a connecting pipe (4), and one end of the connecting pipe (4) is fixed on the bottom plate (3 ), the other end of the connecting pipe (4) is installed with a first limiting round block (12), the diameter of the first limiting round block (12) is larger than the diameter of the connecting pipe (4), and the middle part of the connecting pipe (4) is opened The fourth connection hole (18), the push rod (5) is set in the fourth connection hole (18), the compression block (6) is installed on one end of the push rod (5), and the compression plate (7) is installed on the other end of the push rod (5) ), the pressing block (6) is arc-shaped, the connecting through groove (19) is set on the ejector rod (5), the inner wall of the connecting through groove (19) is provided with threads on both sides, and the connecting rod (28) is arranged in the connecting through groove (19) ), the outer wall of the connecting rod (28) is threaded, one end of the connecting rod (28) passes through the sixth connecting hole (29) and is threaded in the cavity (27) to connect the through groove (19), and the bottom surface of the top plate (1) is provided with the second A connecting hole (10), the bottom of the first connecting hole (10) is provided with a first limiting groove (11), the diameter of the first limiting groove (11) is larger than the diameter of the first connecting hole (10), and the connecting pipe (4 ) is located in the first connecting hole (10), and the first limiting round block (12) is located in the first limiting groove (11). 2. The ground wire clamp according to claim 1, characterized in that: the fixing plates at both ends of the bottom plate (3) are respectively the first fixing plate (26) and the second fixing plate (24), the first fixing plate (26) and the bottom surface of the second fixing plate (24) are respectively provided with the fourth connection hole (21) and the seventh connection hole (30), and the inner walls of the fourth connection hole (21) and the seventh connection hole (30) are respectively provided with threads, The lower end of the outer wall of the side plate (2) is provided with a fifth connecting hole (22), the fifth connecting hole (22) communicates with the first fixing groove (25), and a bolt (23) is arranged in the fifth connecting hole (22), and the bolt (23 ) can be matched with the fourth connection hole (21) and the seventh connection hole (30) respectively. 3. The ground wire clip according to claim 1, characterized in that: the bottom surface of the top plate (1) is provided with a second fixing groove (14), the top surface of the top plate (1) is provided with a second connection hole (13), the second Threads are set on the inner wall of the second connecting hole (13), and the second fixing groove (14) communicates with the second connecting hole (13). The diameter of the second fixing groove (14) is larger than the diameter of the second connecting hole (13). An upper pressing plate (9) is arranged in the fixed groove (14), a third connection hole (15) is opened on the upper surface of the upper pressing plate (9), and a second limiting groove (17) is arranged at the bottom of the third connecting hole (15). The diameter of the bit groove (17) is larger than the diameter of the third connecting hole (15), the second limiting round block (16) is arranged in the second limiting groove (17), and the connecting rod ( 8), the diameter of the second limiting circle (16) is larger than the diameter of the connecting rod (8), one end of the connecting rod (8) is connected with the second limiting circle (16), and the other end of the connecting rod (8) passes through The third connecting hole (15) and the second connecting hole (13) are located outside the top plate (1), and the outer wall of the connecting rod (8) is threaded, and the connecting rod (8) is threadedly connected with the second connecting hole (13). 4. The grounding wire clamp according to claim 3, characterized in that: a hook (20) is installed at one end of the connecting rod (8) located outside the top plate (1).

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