阅读说明：本技术 一种便于操作的电磁兼容电路的接地装置 (Grounding device of electromagnetic compatibility circuit convenient to operate ) 是由 李海洋 黄欣 高青 于 2021-07-28 设计创作，主要内容包括：本发明提供一种便于操作的电磁兼容电路的接地装置,包括安装架,防滑垫,安装座,安装孔,支撑架,支撑立座,横架,散热扇,内螺纹安装孔,导电柱和接地线,所述的安装架左表面胶接有防滑垫；所述的安装架上下两端均螺栓连接有安装座,并且安装座内部开设有安装孔；所述的支撑架一端螺栓连接安装架的右下侧。本发明安装台本体,固定衬座,内螺纹孔,调节螺杆,活动夹座和调节帽的设置,有利于安装固定电磁兼容电路设备,便于操作,将电磁兼容电路设备置于安装台本体上部,直接通过手持调节帽旋转调节调节螺杆在固定衬座内部的内螺纹孔内旋转,使得活动夹座顶紧电磁兼容电路设备,便于进行安装固定,方便操作。(The invention provides a grounding device of an electromagnetic compatibility circuit, which is convenient to operate and comprises a mounting frame, an anti-skid pad, a mounting seat, a mounting hole, a supporting frame, a supporting vertical seat, a transverse frame, a heat dissipation fan, an internal thread mounting hole, a conductive post and a grounding wire, wherein the anti-skid pad is glued on the left surface of the mounting frame; the upper end and the lower end of the mounting frame are both connected with mounting seats through bolts, and mounting holes are formed in the mounting seats; one end of the supporting frame is connected with the right lower side of the mounting frame through a bolt. The mounting table body, the fixed lining seat, the internal thread hole, the adjusting screw rod, the movable clamping seat and the adjusting cap are arranged, so that the electromagnetic compatible circuit equipment is favorably mounted and fixed and is convenient to operate.)

1. The grounding device of the electromagnetic compatibility circuit convenient to operate is characterized by comprising a mounting frame (1), an anti-slip mat (2), a mounting seat (3), a mounting hole (4), a supporting frame (5), a supporting vertical seat (6), a cross frame (7), a heat dissipation fan (8), an internal thread mounting hole (9), a conductive post (10), a grounding wire (11), an adjustable electromagnetic compatibility circuit equipment mounting table structure (12), a detachable electrostatic discharge ring structure (13), a grounding wire length-adjustable containing wheel structure (14) and a grounding rainproof protection cover structure (15), wherein the anti-slip mat (2) is glued on the left surface of the mounting frame (1); the upper end and the lower end of the mounting frame (1) are both connected with a mounting seat (3) through bolts, and a mounting hole (4) is formed in the mounting seat (3); one end of the support frame (5) is connected with the right lower side of the mounting frame (1) through a bolt; the right upper side of the supporting vertical seat (6) is connected with the left end of the transverse frame (7) through a bolt; the interior of the transverse frame (7) is sequentially connected with a heat dissipation fan (8) by bolts from left to right; the internal thread of the internal thread mounting hole (9) is connected with a conductive column (10) in a threaded manner; the lower end of the conductive column (10) is electrically connected with the upper end of the grounding line (11); the adjustable electromagnetic compatibility circuit equipment mounting table structure (12) is connected with the detachable electrostatic discharge ring structure (13); the accommodating wheel structure (14) with the adjustable length of the grounding wire is connected with the adjustable electromagnetic compatibility circuit equipment mounting table structure (12); the grounding rainproof protection cover structure (15) is connected with a grounding wire (11); the adjustable electromagnetic compatibility circuit equipment mounting table structure (12) comprises a mounting table body (121), a fixed lining seat (122), an internal threaded hole (123), an adjusting screw rod (124), a movable clamping seat (125) and an adjusting cap (126), wherein the fixed lining seat (122) is connected to the lower right side of the mounting table body (121) through a bolt; an internal threaded hole (123) is formed in the middle of the inside of the fixed lining seat (122); the adjusting screw rod (124) is in threaded connection with the inner part of the internal threaded hole (123); one end of the adjusting screw rod (124) is connected with the middle part of the inner part of the movable clamping seat (125) through a bearing, and the other end of the adjusting screw rod is connected with the inner part of the adjusting cap (126) through a key.

2. The grounding device for electromagnetic compatibility circuits for facilitating handling as set forth in claim 1, wherein said mounting table body (121) is bolted at the left lateral end to the lower middle portion of the right side of the mounting frame (1).

3. The grounding device for electromagnetic compatibility circuits convenient to operate as set forth in claim 1, characterized in that the mounting table body (121) is provided with an internally threaded mounting hole (9) at a central portion thereof.

4. The grounding device for electromagnetic compatibility circuits convenient to operate as claimed in claim 1, wherein said detachable electrostatic discharge ring structure (13) comprises an electrostatic discharge cable (131), a copper pillar (132), a copper seat (133), an adjustable bolt (134), a copper tube (135) and an electrostatic discharge ring (136), one end of said electrostatic discharge cable (131) is electrically connected to the lower end of the copper pillar (132), and the other end is electrically connected to the upper end of the copper tube (135); the lower end of the copper pipe (135) is in threaded connection with the upper end of the static electricity release ring (136); the copper column (132) is longitudinally inserted in the copper seat (133) and is fixedly connected with the copper seat through an adjustable bolt (134).

5. The grounding device for electromagnetic compatibility circuits convenient to operate as claimed in claim 4, wherein said copper seat (133) is bolted to the right end of the mounting table body (121) and is electrically connected to the mounting table body.

6. The grounding device of electromagnetic compatibility circuit convenient to operate as claimed in claim 1, wherein said receiving wheel structure (14) with adjustable grounding wire length comprises a clip-shaped wheel carrier (141), a wheel axle (142), an adjusting wheel (143), a rotating handle (144), a hand lever (145) and a movable bolt (146), the adjusting wheel (143) is connected to the inside of said clip-shaped wheel carrier (141) through the wheel axle (142); the front end of the wheel shaft (142) is connected with a rotating handle (144) through a bolt; the lower side of the front part of the rotating handle (144) is movably connected with a hand lever (145) through a screw; the movable bolt (146) is in threaded connection with a threaded hole formed in the upper side in the front of the reverse-type wheel frame (141) and tightly props against the front surface of the adjusting wheel (143).

7. The grounding device for electromagnetic compatibility circuits convenient to operate as claimed in claim 6, characterized in that said adjusting wheel (143) is an I-shaped engineering plastic wheel, and the outer surface is wound with a grounding wire (11).

8. The grounding device for electromagnetic compatibility circuits convenient to operate as claimed in claim 1, wherein said grounding rain-proof protection cover structure (15) comprises an electric leakage protection column (151), an adjustable pipe (152), an adjustable screw (153), a protection cover (154), a grounding seat (155) and a grounding cone head (156), the adjustable pipe (152) is sleeved on the outer wall of the electric leakage protection column (151), and the electric leakage protection column is fastened and connected with the grounding device through the adjustable screw (153); the protective cover (154) is in threaded connection with the outer wall of the lower end of the adjustable pipe (152); one end of the grounding seat (155) is in threaded connection with the upper end of the grounding conical head (156), and the other end of the grounding seat is in threaded connection with the lower end of the leakage protection column (151).

9. The grounding device for electromagnetic compatibility circuits convenient to operate as claimed in claim 8, wherein said leakage protection column (151) is a copper column with a rubber sleeve sleeved on the outer surface, and the upper end is electrically connected to the lower end of the grounding wire (11).

Technical Field

The invention belongs to the technical field of electromagnetic compatibility circuits, and particularly relates to a grounding device of an electromagnetic compatibility circuit, which is convenient to operate.

Background

Electromagnetic compatibility refers to the ability of a device or system to perform satisfactorily in its electromagnetic environment without producing intolerable electromagnetic disturbance to any device in its environment.

At present, the electromagnetic compatibility circuit needs a grounding device.

However, the existing grounding device still has the problems that the existing grounding device does not have the electrostatic discharge function, is easily influenced by rainwater after being grounded, cannot adjust the length of a grounding wire to influence the grounding effect and is inconvenient to install and fix the electromagnetic compatible circuit equipment.

Therefore, it is necessary to provide a grounding device for an electromagnetic compatibility circuit that is easy to operate.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a grounding device for an electromagnetic compatibility circuit, which is convenient to operate, wherein the grounding device is implemented by the following technical scheme:

a grounding device of an electromagnetic compatibility circuit convenient to operate comprises a mounting frame, a non-slip mat, a mounting seat, a mounting hole, a supporting frame, a supporting vertical seat, a cross frame, a heat dissipation fan, an internal thread mounting hole, a conductive post, a grounding wire, an adjustable electromagnetic compatibility circuit equipment mounting table structure, a detachable static electricity release ring structure, a receiving wheel structure with adjustable grounding wire length and a grounding rainproof protection cover structure, wherein the non-slip mat is glued on the left surface of the mounting frame; the upper end and the lower end of the mounting frame are both connected with mounting seats through bolts, and mounting holes are formed in the mounting seats; one end of the supporting frame is connected with the right lower side of the mounting frame through a bolt; the right upper side of the supporting vertical seat is connected with the left end of the transverse frame through a bolt; the heat dissipation fans are sequentially connected with the inner part of the transverse frame through bolts from left to right; the internal thread mounting hole is internally connected with a conductive column through a thread; the lower end of the conductive column is electrically connected with the upper end of the grounding wire; the adjustable electromagnetic compatibility circuit equipment mounting table structure is connected with the detachable electrostatic discharge ring structure; the accommodating wheel structure with the adjustable length of the grounding wire is connected with the adjustable electromagnetic compatibility circuit equipment mounting table structure; the grounding rainproof protection cover structure is connected with a grounding wire; the adjustable electromagnetic compatibility circuit equipment mounting table structure comprises a mounting table body, a fixed lining seat, an internal thread hole, an adjusting screw rod, a movable clamping seat and an adjusting cap, wherein the fixed lining seat is connected to the lower right side of the mounting table body through a bolt; an internal thread hole is formed in the middle part inside the fixed lining seat; the adjusting screw is in threaded connection with the inside of the internal threaded hole; one end of the adjusting screw rod is connected with the middle part of the inner part of the movable clamping seat through a bearing, and the other end of the adjusting screw rod is connected with the inner part of the adjusting cap through a key.

Preferably, the mounting table body is in bolted connection with the middle-lower part of the right side of the mounting frame transversely at the left end.

Preferably, an internal thread mounting hole is formed in the middle of the inside of the mounting table body.

Preferably, the detachable electrostatic discharge ring structure comprises an electrostatic discharge cable, a copper column, a copper seat, an adjustable bolt, a copper pipe and an electrostatic discharge ring, wherein one end of the electrostatic discharge cable is electrically connected with the lower end of the copper column, and the other end of the electrostatic discharge cable is electrically connected with the upper end of the copper pipe; the lower end of the copper pipe is in threaded connection with the upper end of the static electricity release ring; the copper column is longitudinally inserted in the copper seat and is fastened and connected through an adjustable bolt.

Preferably, the copper seat bolt is connected to the right end of the mounting table body and is electrically connected to the mounting table body.

Preferably, the accommodating wheel structure with the adjustable length of the grounding wire comprises a clip-shaped wheel frame, a wheel shaft, an adjusting wheel, a rotating handle, a hand-operated rod and a movable bolt, wherein the adjusting wheel is connected inside the clip-shaped wheel frame through the wheel shaft; the front end of the wheel shaft is connected with a rotating handle through a bolt; the movable screw at the lower side of the front part of the rotating handle is connected with a hand lever; the movable bolt is in threaded connection with a threaded hole formed in the upper side in the front part of the reverse-type wheel frame and tightly props against the front surface of the adjusting wheel.

Preferably, the adjusting wheel is an I-shaped engineering plastic wheel, and the outer surface of the adjusting wheel is wound with a grounding wire.

Preferably, the grounding rainproof protection cover structure comprises a leakage protection column, an adjustable pipe, an adjustable screw, a protection cover, a grounding seat and a grounding conical head, wherein the adjustable pipe is sleeved on the outer wall of the leakage protection column and is fastened and connected through the adjustable screw; the protective cover is in threaded connection with the outer wall of the lower end of the adjustable pipe; one end of the grounding seat is in threaded connection with the upper end of the grounding conical head, and the other end of the grounding seat is in threaded connection with the lower end of the leakage protection column.

Preferably, the leakage protection column adopts a copper column of which the outer surface is sleeved with a rubber sleeve, and the upper end of the copper column is electrically connected with the lower end of the grounding wire.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the arrangement of the mounting table body, the fixed lining seat, the internal thread hole, the adjusting screw rod, the movable clamping seat and the adjusting cap is beneficial to mounting and fixing the electromagnetic compatible circuit equipment and is convenient to operate, the electromagnetic compatible circuit equipment is arranged on the upper part of the mounting table body, and the adjusting screw rod is directly rotated and adjusted in the internal thread hole in the fixed lining seat through the handheld adjusting cap, so that the electromagnetic compatible circuit equipment is tightly propped by the movable clamping seat, the mounting and the fixing are convenient and the operation is convenient.

2. According to the invention, the arrangement of the electrostatic discharge cable, the copper column, the copper seat, the adjustable bolt, the copper pipe and the electrostatic discharge ring is beneficial to releasing static electricity into a foundation through the copper seat and the copper column, the electrostatic discharge cable and the copper pipe and the electrostatic discharge ring when the static electricity occurs, so that static electricity is prevented from damaging devices, and an electrostatic discharge function is achieved.

3. According to the invention, the arrangement of the clip-shaped wheel carrier, the wheel shaft, the adjusting wheel, the rotating handle, the hand-operated rod and the movable bolt is beneficial to adjusting the length of the grounding wire according to the grounding height, the internal thread mounting hole and the conductive column are separated during adjustment, the movable bolt is taken down, the hand-operated rod is held to shake the wheel shaft, so that the adjusting wheel in the clip-shaped wheel carrier rotates, the grounding wire can be wound and adjusted, and the movable bolt is locked after the length is determined, so that the grounding operation is convenient.

4. According to the invention, the arrangement of the leakage protection column, the adjustable pipe, the adjustable screw, the protective cover, the grounding seat and the grounding conical head is favorable for grounding protection operation, the adjustable screw can be loosened according to the rainwater amount, the position of the adjustable pipe on the outer wall of the leakage protection column is adjusted, the protective cover changes the position, the grounding seat and the grounding conical head can be protected, rainwater erosion is avoided, the grounding effect is ensured, and finally the adjustable screw is locked to ensure the grounding stability.

5. In the invention, the arrangement of the mounting frame, the non-slip mat, the mounting seat and the mounting hole is beneficial to mounting and fixing, and anti-slip operation can be carried out to ensure the mounting stability.

6. In the invention, the arrangement of the support frame is beneficial to ensuring the support stability.

7. In the invention, the arrangement of the supporting vertical seat and the transverse frame is beneficial to ensuring the supporting stability.

8. In the invention, the arrangement of the heat radiation fan is beneficial to ensuring the heat radiation effect.

9. In the invention, the arrangement of the internal thread mounting hole, the conductive post and the grounding wire is beneficial to disassembly and assembly and convenient to operate.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of an adjustable mounting table structure of an electromagnetic compatibility circuit device of the invention.

Fig. 3 is a schematic structural diagram of the detachable electrostatic discharge ring structure according to the present invention.

Fig. 4 is a schematic structural view of a structure of the accommodating wheel with adjustable length of the grounding wire of the invention.

Fig. 5 is a schematic structural view of the grounded rain shield structure of the present invention.

In the figure:

1. a mounting frame; 2. a non-slip mat; 3. a mounting seat; 4. mounting holes; 5. a support frame; 6. a support stand; 7. a cross frame; 8. a heat dissipation fan; 9. an internal thread mounting hole; 10. a conductive post; 11. a ground line; 12. an adjustable electromagnetic compatible circuit equipment mounting table structure; 121. a mounting table body; 122. fixing the lining seat; 123. an internally threaded bore; 124. adjusting the screw rod; 125. a movable clamp seat; 126. an adjusting cap; 13. a detachable electrostatic discharge ring structure; 131. an electrostatic discharge cable; 132. a copper pillar; 133. a copper base; 134. an adjustable bolt; 135. a copper pipe; 136. a static electricity discharge ring; 14. the length of the grounding wire can be adjusted to form a containing wheel structure; 141. a reverse wheel frame; 142. a wheel axle; 143. an adjustment wheel; 144. a rotation handle; 145. a hand lever; 146. a movable bolt; 15. a grounded rain-proof protective cover structure; 151. a leakage protection post; 152. an adjustable tube; 153. an adjustable screw; 154. a protective cover; 155. a floor base; 156. and a grounding cone head.

Detailed Description

The invention is described in detail with reference to the accompanying drawings, and as shown in fig. 1 and fig. 2, the grounding device of the electromagnetic compatibility circuit convenient to operate comprises a mounting rack 1, an anti-skid pad 2, a mounting seat 3, a mounting hole 4, a supporting frame 5, a supporting vertical seat 6, a cross frame 7, a heat dissipation fan 8, an internal thread mounting hole 9, a conductive column 10 and a grounding wire 11, wherein the anti-skid pad 2 is glued on the left surface of the mounting rack 1; the upper end and the lower end of the mounting frame 1 are both connected with a mounting seat 3 through bolts, and a mounting hole 4 is formed in the mounting seat 3; one end of the support frame 5 is connected with the right lower side of the mounting frame 1 through a bolt; the right upper side of the supporting vertical seat 6 is connected with the left end of the transverse frame 7 through a bolt; the interior of the transverse frame 7 is sequentially connected with radiating fans 8 through bolts from left to right; the internal thread mounting hole 9 is internally connected with a conductive column 10 in a threaded manner; the lower end of the conductive column 10 is electrically connected with the upper end of the grounding wire 11, so that the installation can be carried out, the operation is convenient, the heat dissipation protection can be carried out, and the working stability of the equipment is ensured.

The grounding device of the electromagnetic compatibility circuit convenient to operate further comprises an adjustable electromagnetic compatibility circuit equipment mounting platform structure 12, a detachable electrostatic discharge ring structure 13, a receiving wheel structure 14 with an adjustable grounding wire length and a grounding rainproof protection cover structure 15, wherein the adjustable electromagnetic compatibility circuit equipment mounting platform structure 12 is connected with the detachable electrostatic discharge ring structure 13; the accommodating wheel structure 14 with the adjustable length of the grounding wire is connected with the adjustable electromagnetic compatibility circuit equipment mounting table structure 12; the rain-proof safety cover structure of ground connection 15 be connected with earth connection 11, can realize that the installation is fixed, electrostatic discharge, length adjustment and protection protect function to guarantee device service function, and then guarantee the simple operation nature.

The adjustable electromagnetic compatibility circuit equipment mounting table structure 12 comprises a mounting table body 121, a fixed lining seat 122, an internal threaded hole 123, an adjusting screw 124, a movable clamping seat 125 and an adjusting cap 126, wherein the fixed lining seat 122 is connected to the lower right side of the mounting table body 121 through a bolt; an internal threaded hole 123 is formed in the middle part inside the fixed lining seat 122; the adjusting screw 124 is in threaded connection with the inner part of the internal threaded hole 123; adjusting screw 124 one end bearing connect the inside middle part of activity holder 125, the inside of other end key-type connection adjusting cap 126, arrange the electromagnetic compatibility circuit equipment in mount table body 121 upper portion, directly adjust cap 126 rotation regulation adjusting screw 124 in the inside internal thread hole 123 internal rotation of fixed liner 122 through handheld for activity holder 125 top is tight electromagnetic compatibility circuit equipment, is convenient for install fixedly, convenient operation.

In this embodiment, referring to fig. 3, the detachable electrostatic discharge ring structure 13 includes an electrostatic discharge cable 131, a copper pillar 132, a copper seat 133, an adjustable bolt 134, a copper pipe 135 and an electrostatic discharge ring 136, wherein one end of the electrostatic discharge cable 131 is electrically connected to the lower end of the copper pillar 132, and the other end is electrically connected to the upper end of the copper pipe 135; the lower end of the copper pipe 135 is connected with the upper end of the static electricity releasing ring 136 in a threaded manner; the copper column 132 is longitudinally inserted in the copper seat 133 and is fastened and connected by the adjustable bolt 134, when static electricity occurs, the static electricity can be released into a foundation through the copper seat 133 and the copper column 132 via the static electricity releasing cable 131 and then via the copper pipe 135 and the static electricity releasing ring 136, static electricity damage to devices can be avoided, and a static electricity releasing function is achieved.

In this embodiment, as shown in fig. 4, the accommodating wheel structure 14 with adjustable length of the grounding wire includes a clip-shaped wheel frame 141, a wheel shaft 142, an adjusting wheel 143, a rotating handle 144, a hand lever 145 and a movable bolt 146, wherein the adjusting wheel 143 is connected to the inside of the clip-shaped wheel frame 141 through the wheel shaft 142; the front end of the wheel shaft 142 is connected with a rotating handle 144 through a bolt; the lower side of the front part of the rotating handle 144 is movably connected with a hand lever 145 through a screw; the movable bolt 146 is in threaded connection with a threaded hole formed in the upper side in the front of the reverse type wheel frame 141 and tightly abuts against the front surface of the adjusting wheel 143, the internal thread mounting hole 9 and the conductive column 10 are separated during adjustment, then the movable bolt 146 is taken down, the hand-operated hand lever 145 is held to swing the wheel shaft 142, the adjusting wheel 143 in the reverse type wheel frame 141 is made to rotate, the grounding wire 11 can be rolled and adjusted, and the movable bolt 146 is locked after the length is determined, so that grounding operation can be conveniently carried out.

In this embodiment, referring to fig. 5, the grounding rain-proof protection cover structure 15 includes a leakage protection column 151, an adjustable tube 152, an adjustable screw 153, a protection cover 154, a landing seat 155 and a grounding cone 156, wherein the adjustable tube 152 is sleeved on an outer wall of the leakage protection column 151 and is fastened and connected by the adjustable screw 153; the protective cover 154 is in threaded connection with the outer wall of the lower end of the adjustable pipe 152; fall to ground seat 155 one end and ground connection conical head 156 upper end threaded connection set up, the other end sets up with electric leakage protection post 151 lower extreme threaded connection, according to the rainfall, can relax adjustable screw 153, readjust the adjustable pipe 152 position of electric leakage protection post 151 outer wall for protection casing 154 changes the position, can protect falling to the ground seat 155 and ground connection conical head 156, avoids the rainwash, guarantees the ground connection effect, locks adjustable screw 153 at last to guarantee ground connection stability.

In this embodiment, specifically, the transverse left end of the mounting table body 121 is bolted to the right middle-lower part of the mounting frame 1.

In this embodiment, specifically, the other end of the supporting frame 5 is bolted to the middle part of the lower left side of the mounting table body 121.

In this embodiment, specifically, the mounting table body 121 is provided with an internal thread mounting hole 9 in the middle portion thereof.

In this embodiment, specifically, the upper left side of the mounting table body 121 is bolted with the supporting vertical seat 6.

In this embodiment, specifically, the mounting table body 121 is a rectangular aluminum table.

In this embodiment, specifically, the copper seat 133 is bolted to the right end of the mounting table body 121 and is electrically connected to the mounting table body.

In this embodiment, specifically, the static electricity discharge ring 136 is a copper ring and is disposed inside the foundation.

In this embodiment, specifically, the adjusting wheel 143 is an i-shaped engineering plastic wheel, and the ground wire 11 is wound around the outer surface thereof.

In this embodiment, specifically, the longitudinal upper end of the clip-shaped wheel frame 141 and the middle of the lower portion of the mounting table body 121 are deviated to the left.

In this embodiment, specifically, the leakage protection column 151 is a copper column whose outer surface is sleeved with a rubber sleeve, and the upper end of the leakage protection column is electrically connected to the lower end of the grounding line 11.

In this embodiment, the protection cover 154 is a horn-shaped PVC plastic cover.

In this embodiment, specifically, the ground seat 155 is inserted into the ground through the ground cone 156.

In this embodiment, specifically, the heat dissipation fan 8 is a plurality of 24V small fans.

In this embodiment, specifically, the non-slip mat 2 is a rubber mat.

In this embodiment, specifically, the conductive post 10 is an external thread copper post.

Principle of operation

In the invention, the electromagnetic compatibility circuit equipment is arranged on the upper part of the mounting table body 121, and the adjusting screw rod 124 is directly rotated and adjusted in the internal thread hole 123 in the fixed lining seat 122 through the handheld adjusting cap 126, so that the movable clamping seat 125 tightly props the electromagnetic compatibility circuit equipment, the mounting and the fixing are convenient, and the operation is convenient; when static electricity occurs, the static electricity can be released into the foundation through the copper seat 133 and the copper column 132, the static electricity release cable 131, the copper pipe 135 and the static electricity release ring 136, so that the static electricity can be prevented from damaging devices, and the static electricity release function is achieved; during adjustment, the internal thread mounting hole 9 is separated from the conductive column 10, then the movable bolt 146 is taken down, the hand-operated lever 145 is held to shake the wheel shaft 142, so that the adjusting wheel 143 in the reverse wheel frame 141 rotates, the ground wire 11 can be rolled and adjusted, and after the length is determined, the movable bolt 146 is locked, so that the grounding operation is facilitated; according to the rainfall volume, can relax adjustable screw 153, the adjustable pipe 152 position of readjustment electric leakage protection post 151 outer wall for protection casing 154 changes the position, can protect falling to the ground seat 155 and ground connection conical head 156, avoids the rainwash, guarantees the ground connection effect, locks adjustable screw 153 at last, with assurance ground connection stability.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.