CN220253509U - Multi-angle ground wire rod - Google Patents

Abstract

The utility model relates to a multi-angle grounding wire rod, which comprises a chuck, an angle adjusting assembly and an insulating rod, wherein the angle adjusting assembly comprises a first rotating piece, a second rotating piece and a first locking piece; the first rotating piece comprises a first mounting seat and a first angle adjusting plate which is arranged on one end face of the first mounting seat and provided with a central hole, and one end face of the first angle adjusting plate is provided with a plurality of first clamping grooves which are uniformly distributed outside the central hole and are communicated with the central hole; the second rotating piece comprises a second mounting seat and a first rotating cylinder arranged on one end face of the second mounting seat, and a first through groove is formed in the inner wall of the first rotating cylinder; the first locking piece penetrates through the first angle adjusting plate and the first rotating cylinder and is used for connecting the first angle adjusting plate and the first rotating cylinder; the clamping head is arranged at the other end of the first mounting seat, and the insulating rod is arranged at the other end of the second mounting seat; the chuck and the insulating rod can be adjusted at multiple angles, so that the chuck is suitable for various working occasions and ensures the safety of installation personnel.

Description

Multi-angle ground wire rod

Technical Field

The utility model relates to the technical field of ground wire rods, in particular to a multi-angle ground wire rod.

Background

In the field of high-voltage equipment such as transformer substations and power plants, equipment and lines are required to be powered off and ground wires are hung during test and overhaul, the high-voltage ground wires are used for cables, lines and power transformation construction, and safety is guaranteed when static electricity is generated near an electrified body, and induction electric shock or false closing is avoided. High-voltage ground wire structure: the wire clamp, the grounding clamp, the operation rod and the converging grounding wire are formed by twisting a plurality of annealed copper wires, and the outer cladding is formed by assembling a soft high-temperature-resistant transparent insulating sheath grounding rod. The high-voltage ground wire can be classified into: 10kV,35kV,110kV, 220kV and 500kV high-voltage grounding wires.

The original ground wire lead clamp is fixedly connected with the insulating operation rod part, is extremely inconvenient in field installation and dismantling, is infirm in contact after installation in a special field, and is extremely unsafe. The ground wire rod is mainly installed on high-voltage cable, exists the condition that the position is high from ground and the angle is various. For example, high voltage transmission cables, which are drawn at 45 ° and are also perfectly vertical, it is common practice to mount ground bars with a climbing ladder to overcome or to purchase 90 ° bent heads to achieve safe grounding at these locations. If the elevator is purchased in addition, the cost investment is increased, the elevator occupies inventory, and if the elevator is installed by climbing the personnel, the elevator is difficult to install, and the risk of falling from the high altitude of the personnel exists; based on the situation, a new grounding wire rod is designed, so that personnel can realize the grounding requirements of safety and various angles at high places.

Disclosure of Invention

The utility model provides a multi-angle grounding wire rod, which is adjustable in multiple angles between a clamping head of a wiring cable and a grounding wire and an insulating rod, is suitable for various working occasions and ensures the safety of installation personnel during installation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a multi-angle grounding wire rod comprises a chuck, an angle adjusting component and an insulating rod,

the angle adjusting assembly comprises a first rotating piece, a second rotating piece and a first locking piece;

the first rotating piece comprises a first mounting seat and a first angle adjusting plate which is arranged on one end face of the first mounting seat and provided with a central hole, and one end face of the first angle adjusting plate is provided with a plurality of first clamping grooves which are uniformly distributed outside the central hole and are communicated with the central hole;

the second rotating piece comprises a second mounting seat and a first rotating cylinder arranged on one end face of the second mounting seat, and a first through groove is formed in the inner wall of the first rotating cylinder;

a first clamping block is arranged on the first locking piece, and the first locking piece penetrates through the first angle adjusting plate and the first rotating cylinder and is used for connecting the first angle adjusting plate and the first rotating cylinder;

the clamping head is arranged at the other end of the first mounting seat, and the insulating rod is arranged at the other end of the second mounting seat;

when the lower end part of the first clamping block passes through the first through groove and is positioned in the first clamping groove, the first angle adjusting plate and the first rotating cylinder can not rotate relatively;

or when the lower end part of the first clamping block is not positioned in the first clamping groove, the first angle adjusting plate and the first rotating cylinder can rotate relatively.

Preferably, the first locking member includes a first fixing member, a first pressing member, and a first elastic member;

the first fixing piece comprises a first mounting plate and a first fixing cylinder arranged on the end face of the first mounting plate, the first clamping block is arranged on the upper part of the outer side wall of the first fixing cylinder, and a first clamping hole is formed in the outer side wall of the first fixing cylinder; the first pressing piece comprises a first pressing plate and a first clamping piece arranged on the end face of the first pressing plate, and the first clamping piece is provided with a first clamping part;

the first rotating cylinder comprises a first cylinder and a second cylinder which are coaxial, a first circular ring and a second circular ring are respectively arranged on the end surfaces, close to the first cylinder and the second cylinder, the first through groove is formed in the first circular ring and communicated with the first circular ring center hole, and a first mounting cylinder coaxial with the second circular ring is arranged on the inner wall of the second circular ring;

one end of the first fixing cylinder far away from the first mounting plate sequentially penetrates through the first cylinder and the first angle adjusting plate and is located in the second cylinder, the first clamping block is inserted into the first through groove and the first clamping groove, one end of the first elastic piece is sleeved on the first mounting cylinder, the other end of the first elastic piece is abutted to the first pressing plate, the end of the first clamping piece far away from the first pressing plate is located in the first fixing cylinder, and the first clamping portion is clamped in the first clamping hole.

Preferably, the first clamping member includes two first mounting posts and two first clamping posts, the first clamping portions are respectively provided at two ends of the two first clamping posts far away from the first mounting plate, the first clamping holes are two, the first mounting posts are provided at the middle of the two first clamping posts, and any one of the first clamping portions is spaced from the first mounting posts by a certain distance.

Preferably, the number of the first through grooves is at least two, the circumferences of the first through grooves are uniformly distributed on the side wall of the first rotating cylinder, and the angle between any two first through grooves is an integral multiple of the angle between the two first clamping grooves.

Preferably, the angle adjusting assembly further comprises a third rotating member and a second locking member;

the other end of the second rotating piece is provided with a second angle adjusting plate with a central hole, the second angle adjusting plate is identical to the first angle adjusting plate in structure, and one end face of the second angle adjusting plate is provided with a plurality of second clamping grooves which are uniformly distributed outside the central hole and are communicated with the central hole;

the central axis of the second angle adjusting plate is perpendicular to the central axis of the first angle adjusting plate;

the third rotating piece comprises a third mounting seat and a second rotating cylinder arranged on one end face of the third mounting seat, and a second through groove is formed in the inner wall of the second rotating cylinder;

a second clamping block is arranged on the second locking piece, and the second locking piece penetrates through the second angle adjusting plate and the second rotating cylinder and is used for connecting the second angle adjusting plate and the second rotating cylinder; the insulating rod is arranged at the other end of the third mounting seat;

when the lower end part of the second clamping block passes through the second through groove and is positioned in the second clamping groove, the second angle adjusting plate and the second rotating cylinder can not rotate relatively;

or when the lower end part of the second clamping block is not positioned in the second clamping groove, the second angle adjusting plate and the second rotating cylinder can rotate relatively.

Preferably, the third mounting seat has a mounting hole at an end surface thereof, and one end of the insulating rod is mounted in the mounting hole.

Preferably, the angle adjusting assembly is an insulating structure.

Preferably, an adhesive layer is provided between the chuck and the other end surface of the first mount.

Compared with the prior art, the utility model has the beneficial effects that:

the angle adjusting assembly can adjust the angle between the insulating rod and the clamping head without disassembly, so that an installer can conveniently install the clamping head on a high-voltage cable with various angles, specifically, when the angle is adjusted, the lower end part of the first clamping block is not positioned in the first clamping groove, then the first angle adjusting plate and the first rotating cylinder can rotate relatively, namely the first rotating piece and the second rotating piece can rotate relatively, the angle required by the installer can rotate relatively between the first rotating piece and the second rotating piece, after rotation is finished, the lower end part of the first clamping block passes through the first through groove and is positioned in the first clamping groove, and then the first angle adjusting plate and the first rotating cylinder are fixed, namely the first rotating piece and the second rotating piece are fixed together; but angle regulation is the integer multiple of angle between two first draw-in grooves, can multi-angle adjustment, can adapt to multiple work occasion, need not to purchase the earth connection stick of multiple model, has reduced installation cost to a certain extent.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall front view of an embodiment of the present utility model;

FIG. 2 is an overall side view in an embodiment of the utility model;

FIG. 3 is a front view of a first rotary member according to an embodiment of the present utility model;

FIG. 4 is a rear view of the first rotary member in an embodiment of the present utility model;

FIG. 5 is a front view of a second rotary member according to an embodiment of the present utility model;

FIG. 6 is a left side view of a second rotary member according to an embodiment of the present utility model;

FIG. 7 is a rear view of a second rotary member in an embodiment of the present utility model;

FIG. 8 is a front view of a first fastener in an embodiment of the present utility model;

FIG. 9 is a left side view of a first fastener in an embodiment of the present utility model;

FIG. 10 is a front view of a first press member in an embodiment of the present utility model;

FIG. 11 is a top view of a first press member according to an embodiment of the present utility model;

FIG. 12 is a front view of a third rotary member in an embodiment of the present utility model;

FIG. 13 is a left side view of a third rotary member according to an embodiment of the present utility model;

fig. 14 is a rear view of a third rotary member in an embodiment of the present utility model.

Reference numerals illustrate:

1. a chuck; 2. a first rotating member; 21. a first mount; 22. a first angle adjusting plate; 23. a first clamping groove; 3. a second rotating member; 31. a second mounting base; 32. a first cylinder; 33. a second cylinder; 34. a first ring; 35. a second ring; 36. a first mounting cylinder; 37. a first through groove; 38. a second angle adjusting plate; 4. a first fixing member; 41. a first mounting plate; 42. a first fixed cylinder; 43. a first clamping block; 44. a first clamping hole; 5. a first pressing member; 51. a first pressing plate; 52. a first mounting post; 53. a first clamping column; 54. a first clamping part; 6. a third rotating member; 61. a third mount; 62. a third cylinder; 63. a fourth cylinder; 64. a mounting hole; 7. a second fixing member; 8. a second pressing member; 9. an insulating rod.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the utility model provides a multi-angle grounding wire rod, which comprises a chuck 1, an angle adjusting assembly and an insulating rod 9, wherein the angle adjusting assembly comprises a first rotating member 2, a second rotating member 3 and a first locking member; the first rotating member 2 comprises a first mounting seat 21 and a first angle adjusting plate 22 which is arranged on one end surface of the first mounting seat 21 and is provided with a central hole, and one end surface of the first angle adjusting plate 22 is provided with a plurality of first clamping grooves 23 which are uniformly distributed outside the central hole and are communicated with the central hole; the second rotating member 3 comprises a second mounting seat 31 and a first rotating cylinder arranged on one end surface of the second mounting seat 31, and a first through groove 37 is arranged on the inner wall of the first rotating cylinder; the first locking member is provided with a first clamping block 43, and passes through the first angle adjusting plate 22 and the first rotating cylinder and is used for connecting the first angle adjusting plate and the first rotating cylinder; the clamping head 1 is arranged at the other end of the first mounting seat 21, and the insulating rod 9 is arranged at the other end of the second mounting seat 31; when the lower end part of the first clamping block 43 passes through the first through groove 37 and is positioned in the first clamping groove 23, the first angle adjusting plate 22 and the first rotating cylinder can not rotate relatively; or when the lower end of the first clamping block 43 is not positioned in the first clamping groove 23, the first angle adjusting plate 22 and the first rotating cylinder can rotate relatively.

The angle adjusting assembly can adjust the angle between the insulating rod 9 and the clamping head 1 without disassembly, so that an installer can conveniently install the clamping head 1 on high-voltage cables with various angles, specifically, when the angle is adjusted, the lower end part of the first clamping block 43 is not positioned in the first clamping groove 23, then the first angle adjusting plate 22 and the first rotating cylinder can rotate relatively, namely the first rotating member 2 and the second rotating member 3 can rotate relatively, the angle required by the installer can rotate relatively between the first rotating member 2 and the second rotating member 3, after the rotation is finished, the lower end part of the first clamping block 43 passes through the first through groove 37 and is positioned in the first clamping groove 23, namely the fixation between the first angle adjusting plate 22 and the first rotating cylinder is finished, namely the first rotating member 2 and the second rotating member 3 are fixed together; the adjustable angle is integral multiple of the angle between the two first clamping grooves 23, multi-angle adjustment can be achieved, the device can adapt to various working occasions, the ground wire rod of various types is not required to be purchased, and the installation cost is reduced to a certain extent.

Preferably, the first locking member includes a first fixing member 4, a first pressing member 5, and a first elastic member; the first fixing piece 4 comprises a first mounting plate 41 and a first fixing cylinder 42 arranged on the end face of the first mounting plate 41, a first clamping block 43 is arranged on the upper part of the outer side wall of the first fixing cylinder 42, and a first clamping hole 44 is formed in the outer side wall of the first fixing cylinder 42; the first pressing piece 5 comprises a first pressing plate 51 and a first clamping piece arranged on the end face of the first pressing plate 51, and the first clamping piece is provided with a first clamping part 54; the first rotating cylinder comprises a first cylinder 32 and a second cylinder 33 which are coaxial, a first circular ring 34 and a second circular ring 35 are respectively arranged on the end surfaces of the first cylinder 32 and the second cylinder 33, which are close to each other, a first through groove 37 is arranged on the first circular ring 34 and is communicated with a central hole of the first circular ring 34, and a first mounting cylinder 36 which is coaxial with the second circular ring 35 is arranged on the inner wall of the second circular ring 35; one end of the first fixed cylinder 42, which is far away from the first mounting plate 41, sequentially passes through the first cylinder 32 and the first angle adjusting plate 22 and is located in the second cylinder 33, the first clamping block 43 is inserted into the first through groove 37 and the first clamping groove 23, one end of the first elastic member is sleeved on the first mounting cylinder 36, the other end of the first elastic member is abutted with the first pressing plate 51, the end of the first clamping member, which is far away from the first pressing plate 51, is located in the first fixed cylinder 42, and the first clamping portion 54 is clamped in the first clamping hole 44.

When the angle is adjusted, only the first pressing plate 51 is needed to be pressed, the elastic piece is pressed by the first pressing plate 51, meanwhile, the first clamping part 54 drives the first fixed cylinder 42 to move to the other side, the first fixed cylinder 42 is separated from the first clamping block 43 and is positioned in the second through groove or not, the first clamping part 54 drives the first fixed cylinder 42 to move relative to the pressing force, at the moment, the first rotating piece 2 and the second rotating piece 3 can rotate relative to each other, the angle between the first rotating piece 2 and the second rotating piece 3 can be adjusted only by relatively rotating the first rotating piece 2, so that the angle between the insulating rod 9 and the clamping head 1 is adjusted, the adjustable angle is an integral multiple of the angle between the two first clamping grooves 23, the multi-angle adjustment can be realized, after the angle adjustment is finished, the first mounting plate 41 is loosened, the first mounting plate 41 returns to the position when not pressed due to the elasticity of the elastic piece, the first clamping part 54 drives the first fixed cylinder 42 to move, and the first fixed cylinder 42 is separated from the first clamping block 43 to enter the first clamping groove 23 again through the second through groove, the first clamping block 3, the insulating rod 9 and the insulating rod is fixed by the first clamping plate, the first clamping plate 3 and the first clamping block 3 can be adjusted, the insulating rod can be easily purchased together, the insulating rod can be adjusted, the ground wire can be simply by the ground, and the type can be adjusted, and the ground can be adjusted, and the various occasions can be adjusted, and the occasions can be adjusted and the ground conveniently without the need to be adjusted, and the ground, and can be adjusted.

Preferably, the first clamping member includes two first mounting columns 52 and two first clamping columns 53, the first clamping portions 54 are respectively arranged at the ends of the two first clamping columns 53 away from the first mounting plate 41, the first clamping holes 44 are two, the first mounting columns 52 are arranged in the middle of the two first clamping columns 53, any one first clamping portion 54 is spaced from the first mounting columns 52 by a certain distance, and the first pressing member 5 and the first fixing member 4 are stably connected under the action of the first elastic member through the cooperation of the two first clamping portions 54 and the two clamping grooves.

Preferably, the number of the first through grooves 37 is at least two, and the circumferences of the first through grooves 37 are uniformly distributed on the side wall of the first rotating cylinder, namely on the side wall of the first circular ring 34, the angle between any two first through grooves 37 is an integral multiple of the angle between the two first clamping grooves 23, the first through grooves 37 are guaranteed to correspond to the first clamping grooves 23, the first clamping blocks 43 are arranged, the first clamping blocks 43 are in one-to-one correspondence to be inserted into the corresponding first clamping grooves 23 through the first through grooves 37, the first rotating member 2 and the second rotating member 3 are prevented from being forced to rotate under the external action when being fixed together, the connecting strength of the first rotating member 2 and the second rotating member 3 when being fixed together is increased, and in particular, the number of the first through grooves 37 and the first clamping blocks 43 is four.

Preferably, as shown in fig. 12-14, the angle adjustment assembly further comprises a third rotational member 6 and a second locking member; the other end of the second rotating member 3 is provided with a second angle adjusting plate 38 with a central hole, the second angle adjusting plate has the same structure as the first angle adjusting plate 22, and one end surface of the second angle adjusting plate 38 is provided with a plurality of second clamping grooves which are uniformly distributed outside the central hole and are communicated with the central hole; the central axis of the second angle adjustment plate 38 is perpendicular to the central axis of the first angle adjustment plate 22; the third rotating member 6 comprises a third mounting seat 61 and a second rotating cylinder arranged on one end surface of the third mounting seat 61, and a second through groove is formed in the inner wall of the second rotating cylinder; the second locking piece is provided with a second clamping block, and passes through the second angle adjusting plate 38 and the second rotating cylinder and is used for connecting the second angle adjusting plate and the second rotating cylinder; the insulating rod 9 is mounted at the other end of the third mount 61; when the lower end part of the second clamping block passes through the second through groove and is positioned in the second clamping groove, the second angle adjusting plate 38 and the second rotating cylinder can not rotate relatively; or when the lower end part of the second clamping block is not positioned in the second clamping groove, the second angle adjusting plate 38 and the second rotating cylinder can relatively rotate; through setting up third rotation piece 6 and second locking piece, can realize the regulation of angle between second rotation piece 3 and the third rotation piece 6, the direction of angle regulation between second rotation piece 3 and the third rotation piece 6 is different with the direction of angle regulation between first rotation piece 2 and the second rotation piece 3 moreover, is mutually perpendicular to can multi-direction angle regulation insulating rod 9 and chuck 1 between, the application occasion is wider.

Specifically, the first angle adjusting plate 22 and the second angle adjusting plate 38 have the same structure, the second rotating cylinder and the first rotating cylinder have the same structure, and the first locking member and the second locking member have the same structure, wherein the second rotating cylinder comprises a third cylinder 62 and a fourth cylinder 63, the end surfaces of the third cylinder 62 and the fourth cylinder 63, which are close to each other, are respectively provided with a third circular ring and a fourth circular ring, the second through groove is arranged on the third circular ring and communicated with a central hole of the third circular ring, and the inner wall of the fourth circular ring is provided with a first mounting cylinder 36 coaxial with the fourth circular ring; the second locking piece comprises a second fixing piece 7, a second elastic piece and a second pressing piece 8, the second fixing piece 7 comprises a second mounting plate and a second fixing cylinder arranged on the end face of the second mounting plate, a second clamping block is arranged on the upper part of the outer side wall of the second fixing cylinder, and a second clamping hole is formed in the outer side wall of the second fixing cylinder; the second pressing piece 8 comprises a second pressing plate and a second clamping piece arranged on the end face of the second pressing plate, and the second clamping piece is provided with a second clamping part; the second clamping piece comprises two second mounting columns and two second clamping columns, two second clamping parts are respectively arranged at the end parts of the two second clamping columns far away from the first pressing plate 51, two second clamping holes are formed, the second mounting columns are arranged in the middle of the two second clamping columns, and any one second clamping part is separated from the second mounting columns by a certain distance; one end of the second fixed cylinder, which is far away from the first pressing plate 51, sequentially passes through the third cylinder 63 and the second angle adjusting plate 38 and is positioned in the fourth cylinder 64, the second clamping block is inserted into the second through groove and the second clamping groove, one end of the second elastic piece is sleeved on the second mounting cylinder, the other end of the second elastic piece is abutted with the first pressing plate 51, the end part of the second clamping piece, which is far away from the second pressing plate, is positioned in the second fixed cylinder, and the second clamping part is clamped in the second clamping hole; specifically, the first elastic element and the second elastic element are both springs.

Specifically, by providing the third rotating member 6, the second fixing member 7, the second elastic member and the second pressing member 8, the angle between the second rotating member 3 and the third rotating member 6 can be adjusted by pressing the second pressing plate in the angle adjustment process between the first rotating member 2 and the second rotating member 3, and the central axis of the second angle adjusting plate 38 is perpendicular to the central axis of the first angle adjusting plate 22, it can be known that the angle between the first rotating member 2 and the second rotating member 3, i.e., the angle between the second rotating member 3 and the collet 1, can be adjusted in the left-right direction by pressing the first pressing plate 51, i.e., the angle between the third rotating member 6 and the second rotating member 3, i.e., the angle between the insulating rod 9 and the second rotating member 3, can be adjusted in the front-rear direction by pressing the second pressing plate 51 and the left-right-front-rear direction, respectively, so that the angle between the insulating rod 9 and the collet 1 can be adjusted by pressing the first pressing plate 51 and the second pressing plate according to the needs of the installer, and the installer can use the cable in various occasions, and the installer can be more convenient.

Preferably, the end face of the third mounting seat 61 is provided with a mounting hole 64, one end of the insulating rod 9 is mounted in the mounting hole 64, specifically, an internal thread is arranged in the mounting hole 64, the upper end of the corresponding insulating rod 9 is provided with an external thread, and when the insulating rod 9 is mounted, only the insulating rod 9 is in threaded connection in the mounting hole 64.

Preferably, the angle adjusting component is of an insulating structure, and the first rotating piece 2, the second rotating piece 3, the third rotating piece 6, the first pressing piece 5, the first fixing piece 4, the second pressing piece 8 and the second fixing piece 7 are all made of plastics, so that the operation safety of an installer is further ensured.

Preferably, an adhesive layer is arranged between the chuck 1 and the other end face of the first mounting seat 21, and the chuck 1 is mounted on the first mounting seat 21 through the adhesive layer, so that the mounting is convenient.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims (8)

1. A multi-angle grounding wire rod is characterized by comprising a chuck, an angle adjusting component and an insulating rod,

the angle adjusting assembly comprises a first rotating piece, a second rotating piece and a first locking piece;

the first rotating piece comprises a first mounting seat and a first angle adjusting plate which is arranged on one end face of the first mounting seat and provided with a central hole, and one end face of the first angle adjusting plate is provided with a plurality of first clamping grooves which are uniformly distributed outside the central hole and are communicated with the central hole;

the second rotating piece comprises a second mounting seat and a first rotating cylinder arranged on one end face of the second mounting seat, and a first through groove is formed in the inner wall of the first rotating cylinder;

the first locking piece is provided with a first clamping block, passes through the first angle adjusting plate and the first rotating cylinder and is used for connecting the first angle adjusting plate and the first rotating cylinder;

the clamping head is arranged at the other end of the first mounting seat, and the insulating rod is arranged at the other end of the second mounting seat;

when the lower end part of the first clamping block passes through the first through groove and is positioned in the first clamping groove, the first angle adjusting plate and the first rotating cylinder can not rotate relatively;

or when the lower end part of the first clamping block is not positioned in the first clamping groove, the first angle adjusting plate and the first rotating cylinder can rotate relatively.

2. The ground wire rod of claim 1, wherein the first locking member comprises a first fixing member, a first pressing member, and a first elastic member;

the first fixing piece comprises a first mounting plate and a first fixing cylinder arranged on the end face of the first mounting plate, the first clamping block is arranged on the upper part of the outer side wall of the first fixing cylinder, and a first clamping hole is formed in the outer side wall of the first fixing cylinder; the first pressing piece comprises a first pressing plate and a first clamping piece arranged on the end face of the first pressing plate, and the first clamping piece is provided with a first clamping part;

the first rotating cylinder comprises a first cylinder and a second cylinder which are coaxial, a first circular ring and a second circular ring are respectively arranged on the end surfaces, close to the first cylinder and the second cylinder, of the first rotating cylinder, the first through groove is formed in the first circular ring and is communicated with the central hole of the first circular ring, and a first mounting cylinder coaxial with the second circular ring is arranged on the inner wall of the second circular ring;

the one end that first fixed section of thick bamboo kept away from first mounting panel passes in proper order first drum with first angle adjusting plate is located in the second drum, first fixture block inserts first logical groove with in the first draw-in groove, first elastic component one end cover is established on the first mounting tube, the other end with first press plate butt, first joint spare is kept away from the tip of first press plate is located in the first fixed section of thick bamboo, just first joint portion joint in the first joint hole.

3. The ground wire rod of claim 2, wherein the first clamping member comprises a first mounting column and two first clamping columns, the two first clamping portions are respectively arranged at the end parts of the two first clamping columns far away from the first mounting plate, the two first clamping holes are respectively arranged, the first mounting column is arranged in the middle of the two first clamping columns, and any one of the first clamping portions is spaced from the first mounting column by a certain distance.

4. The ground wire rod of claim 1, wherein the number of the first through grooves is at least two as the number of the first clamping blocks, the circumferences of the first through grooves are uniformly distributed on the side wall of the first rotating cylinder, and the angle between any two first through grooves is an integral multiple of the angle between the two first clamping grooves.

5. The ground wire rod of any one of claims 1-4, wherein the angle adjustment assembly further comprises a third rotational member and a second locking member;

the other end of the second rotating piece is provided with a second angle adjusting plate with a central hole, the second angle adjusting plate is identical to the first angle adjusting plate in structure, and one end face of the second angle adjusting plate is provided with a plurality of second clamping grooves which are uniformly distributed outside the central hole and are communicated with the central hole;

the central axis of the second angle adjusting plate is perpendicular to the central axis of the first angle adjusting plate;

the third rotating piece comprises a third mounting seat and a second rotating cylinder arranged on one end face of the third mounting seat, and a second through groove is formed in the inner wall of the second rotating cylinder;

the second locking piece is provided with a second clamping block, passes through the second angle adjusting plate and the second rotating cylinder and is used for connecting the second angle adjusting plate and the second rotating cylinder; the insulating rod is arranged at the other end of the third mounting seat;

when the lower end part of the second clamping block passes through the second through groove and is positioned in the second clamping groove, the second angle adjusting plate and the second rotating cylinder can not rotate relatively;

or when the lower end part of the second clamping block is not positioned in the second clamping groove, the second angle adjusting plate and the second rotating cylinder can rotate relatively.

6. The ground wire rod of claim 5, wherein the third mount face is provided with a mounting hole, and wherein one end of the insulating rod is mounted in the mounting hole.

7. The ground wire rod of claim 1, wherein the angle adjustment assembly is an insulating structure.

8. The ground wire rod of claim 1, wherein an adhesive layer is provided between the clip and the other end face of the first mount.