阅读说明：本技术 一种新型接地线连接装置 (Novel earth connection is connected device ) 是由 程松 张遥 兰中遹 宋剑秋 程蓉 程大兴 李世林 谢武 柏磊 陈昌学 王江会 于 2021-09-07 设计创作，主要内容包括：本发明公开了一种新型接地线连接装置,包括：挂钩,弯钩具有弧钩部和钩柄部；还包括：顶推结构,顶推结构与钩柄部的底端固定连接,顶推结构位于弧钩部的正下方,顶推结构的顶部活动连接有下推件,下推件与钩柄部滑动连接,顶推结构的底部固定连接有长杆件,顶推结构的底部设置有母头二；接地棒,接地棒的顶部开设有母头一；接地线,接地线的两端部均固定连接有公头,其中一个公头与母头一螺纹配合,另一个公头与母头二螺纹配合。以解决现有接地线结构连接不牢固,容易发生脱落的问题。(The invention discloses a novel grounding wire connecting device, which comprises: a hook having an arcuate hook portion and a hook stem portion; further comprising: the pushing structure is fixedly connected with the bottom end of the hook handle part, the pushing structure is positioned right below the arc hook part, the top of the pushing structure is movably connected with a lower pushing piece, the lower pushing piece is connected with the hook handle part in a sliding manner, the bottom of the pushing structure is fixedly connected with a long rod piece, and the bottom of the pushing structure is provided with a female head II; the top of the grounding rod is provided with a first female head; the earth connection, the equal fixedly connected with of both ends of earth connection is public head, and one of them public head and female first screw-thread fit, another public head and female second screw-thread fit. The problem that the existing grounding wire structure is not firm in connection and easy to fall off is solved.)

1. A novel ground wire connecting device comprises:

a hook (1) having an arcuate hook portion and a hook stem portion;

it is characterized by also comprising:

the pushing structure (3) is fixedly connected with the bottom end of the hook handle portion, the pushing structure (3) is located right below the arc hook portion, a pushing piece (2) is movably connected to the top of the pushing structure (3), the pushing piece (2) is connected with the hook handle portion in a sliding mode, a long rod piece (4) is fixedly connected to the bottom of the pushing structure (3), and a female head II (35) is arranged at the bottom of the pushing structure (3);

the top of the grounding rod (5) is provided with a first female head (53);

the grounding wire (6) is characterized in that two ends of the grounding wire (6) are fixedly connected with male heads (61), one of the male heads (61) is in threaded fit with the first female head (53), and the other male head (61) is in threaded fit with the second female head (35).

2. The novel ground wire connection device according to claim 1, wherein the pushing structure (3) comprises:

the connecting plate (31) is fixedly connected to the bottom end of the hook handle part, and a threaded hole is formed in the upper surface of the connecting plate (31);

the screw thread post (32), screw thread post (32) and screw hole threaded connection, and the screw hole all stretches out at the both ends of screw thread post (32), the top swing joint of screw thread post (32) has swing joint seat (34), the bottom fixedly connected with connecting cylinder (33) of screw thread post (32).

3. The novel ground wire connecting device according to claim 2, characterized in that: the bottom of the downward pushing piece (2) is fixedly connected with the top of the movable connecting seat (34), the side face of the hook handle portion is fixedly connected with a sliding rail (11), the side face of the downward pushing piece (2) is provided with a sliding groove, the sliding groove is connected with the sliding rail (11) in a sliding mode, and the top of the downward pushing piece (2) is provided with an arc-shaped opening (21).

4. The novel ground wire connecting device according to claim 2, characterized in that: the top end of the long rod piece (4) is provided with a connecting block (41), and the top end of the connecting block (41) extends into the inner side of the connecting cylinder (33) and is fixedly connected with the connecting cylinder through fastening nails.

5. The novel ground wire connecting device according to claim 2, characterized in that: female first (35) set up in the bottom of connecting plate (31), the inside of female first (35) is provided with locking structure (7) that moves.

6. Novel ground wire connection device according to claim 5, characterized in that the anti-loosening structure (7) comprises:

the opening of the step groove (72) is flush with the inner end part of the female connector II (35), and an internal thread is arranged on the inner side of the step groove (72);

the outer side face of the inner cylinder body (74) is provided with an external thread, the inner cylinder body (74) is in threaded connection with the stepped groove (72), an opening is formed in one end, facing the outer side of the female head II (35), of the inner cylinder body (74), a sliding groove is formed in the inner side of the inner cylinder body (74), a top column (78) is connected to the inner side of the inner cylinder body (74) in a sliding mode, and a spring (73) is arranged between the top of the top column (78) and the inner end portion of the inner cylinder body (74).

7. The novel ground wire connecting device according to claim 6, wherein the sliding groove comprises a first sliding groove (75), a second sliding groove (76) and a transition round opening (77), the first sliding groove (75) and the second sliding groove (76) are arranged at two ends of the transition round opening (77), the first sliding groove (75) and the second sliding groove (76) are staggered, a sliding block (79) is fixedly connected to the top end of the top pillar (78), the sliding block (79) is matched with the first sliding groove (75) and the second sliding groove (76), the sliding block (79) can rotate in the transition round opening (77), and a hexagonal groove (71) is formed in the bottom end of the top pillar (78).

8. Novel ground wire connection device according to claim 1, characterized in that the ground rod (5) comprises:

the cone (51), the cone (51) is long rod-shaped, the bottom end of the cone (51) is provided with a cone angle, and the first female head (53) is arranged at the top end of the cone (51);

the transverse frame (52) is fixedly connected with the cone (51), and the transverse frame (52) is perpendicular to the cone (51).

Technical Field

The invention relates to the technical field of grounding wires, in particular to a novel grounding wire connecting device.

Background

The grounding wire is a wire directly connected with the ground and can also be called a safety return line, and the grounding wire directly transfers high pressure to the ground in danger and is a life wire.

The ground wire structure that uses at present is through earth connection and earth bar line nose screwed connection, and this connected mode has several defects:

the screw at the connection part of the grounding wire is loosened and the nut falls off after long-time use.

The connection part of the wire nose and the grounding soft copper wire is easy to break and break.

The wire nose is connected with the operating lever and the grounding rod by using the double-screw wire nose, so that the wire nose is not easy to fasten.

In order to solve the above problems, the present invention provides a novel ground wire connection device.

Disclosure of Invention

In order to solve the defects and shortcomings of the prior art, the invention aims to provide a novel grounding wire connecting device.

The technical scheme of the invention is a novel grounding wire connecting device, which comprises:

a hook having an arcuate hook portion and a hook stem portion;

further comprising:

the pushing structure is fixedly connected with the bottom end of the hook handle part and is positioned right below the arc hook part, the top of the pushing structure is movably connected with a pushing piece, the pushing piece is connected with the hook handle part in a sliding manner, the bottom of the pushing structure is fixedly connected with a long rod piece, and the bottom of the pushing structure is provided with a female head II;

the top of the grounding rod is provided with a first female head;

the ground wire, the equal fixedly connected with of both ends of ground wire is public head, one of them public head and female first screw-thread fit, another public head and female second screw-thread fit.

Optionally, the jacking structure comprises:

the connecting plate is fixedly connected to the bottom end of the hook handle part, and a threaded hole is formed in the upper surface of the connecting plate;

the threaded column is in threaded connection with the threaded hole, the threaded holes are formed in two ends of the threaded column, the top end of the threaded column is movably connected with a movable connecting seat, and the bottom end of the threaded column is fixedly connected with a connecting cylinder.

Optionally, the bottom of the pushing-down piece is fixedly connected with the top of the movable connecting seat, the side surface of the hook handle portion is fixedly connected with a sliding rail, the side surface of the pushing-down piece is provided with a sliding groove, the sliding groove is slidably connected with the sliding rail, and the top of the pushing-down piece is provided with an arc-shaped opening.

Optionally, the top end of the long rod piece is provided with a connecting block, and the top end of the connecting block extends into the inner side of the connecting cylinder and is fixedly connected with the connecting cylinder through a fastening nail.

Optionally, the second female head is arranged at the bottom of the connecting plate, and an anti-loosening structure is arranged inside the second female head.

Optionally, the anti-loosening structure comprises:

the opening of the stepped groove is flush with the inner end part of the female head II, and an internal thread is arranged on the inner side of the stepped groove;

the outer side of the inner barrel is provided with external threads, the inner barrel is in threaded connection with the stepped groove, an opening is formed in one end, facing the outer side of the female head, of the inner barrel, a sliding groove is formed in the inner side of the inner barrel, a top column is connected to the inner side of the inner barrel in a sliding mode, and a spring is arranged between the top of the top column and the inner end of the inner barrel.

Optionally, the spout includes spout one, spout two, transition round mouth, spout one sets up the both ends at the transition round mouth with spout two, spout one staggers with spout two, the top fixedly connected with sliding block of fore-set, the sliding block all cooperates with spout one, spout two, the sliding block can rotate in the transition round mouth, hexagonal groove has been seted up to the bottom of fore-set.

Optionally, the ground rod comprises:

the cone is in a long rod shape, the bottom end of the cone is provided with a cone angle, and the first female head is arranged at the top end of the cone;

the transverse frame is fixedly connected with the cone, and the transverse frame is perpendicular to the cone.

The invention has the beneficial effects that: compared with the prior art, the method has the advantages that,

1) according to the invention, the male heads are fixedly connected to the two end parts of the grounding wire, and the male head is in threaded connection with the second female head arranged on the hook and the first female head arranged at the top of the grounding rod respectively, so that compared with the original structure, the connecting mode has the advantages of good reliability and easiness in disassembly and replacement, a wire nose is not required to be connected with the grounding wire, the grounding wire and the male head are directly fixed, and the male head and the female head are connected, so that the connection is more stable;

2) according to the invention, the pushing structure is arranged, the structure that the threaded column is in threaded connection with the connecting plate is adopted, and the position of the pushing piece can be adjusted up and down through rotation, so that the pushing piece is matched with the hook to clamp a high-voltage wire;

3) according to the invention, the lower push piece structure is arranged and is in sliding connection with the side surface of the hook handle part, and can be matched with the hook by virtue of the up-and-down adjustment of the pushing structure to clamp a high-voltage wire, so that the sliding structure enables the high-voltage wire to move up and down more stably, and the threaded column can be prevented from driving the lower push piece to rotate;

4) according to the invention, the connecting block is arranged at the top of the long rod piece, and is inserted into the connecting cylinder and then fixed by the fastening nail, so that the connection is convenient;

5) according to the invention, the anti-loosening structure is arranged in the female head II, so that the phenomenon that the male head is connected with the female head II to generate looseness can be avoided, the joint of the male head and the female head II is positioned at a high altitude, the joint of the male head and the female head II needs to bear the whole weight of the connecting rope, and the use safety of the device can be improved due to the design of the anti-loosening structure;

6) according to the invention, the step groove is arranged, the inner part of the step groove is connected with the inner cylinder body in a threaded manner, the inner part of the inner cylinder body is connected with the ejection column in a sliding manner, the upper part of the ejection column is ejected by the compressed spring, so that the ejection column has a downward trend, and after the male head is connected, the ejection column is ejected at the end part of the male head, so that the influence of vibration (wind can cause the ground wire to swing) on the connection structure is avoided;

7) the invention can limit the ejection of the top column outwards by the sliding chute structure consisting of the sliding chute I, the sliding chute II and the transition round mouth, and is convenient for connecting the inner cylinder body in the step groove by screw thread;

8) the invention is convenient for inserting the grounding rod into the soil and pulling out the grounding rod by arranging the transverse frame structure.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic view of a hook structure of the present invention;

FIG. 5 is a partial view taken at A of FIG. 4;

fig. 6 is a partial view at B in fig. 5.

In fig. 4, a partial 1/4 cut away is made.

Illustration of the drawings:

1. hooking; 11. a slide rail; 2. pushing down the piece; 21. an arc-shaped opening; 3. a pushing structure; 31. a connecting plate; 32. a threaded post; 33. a connecting cylinder; 34. a movable connecting seat; 35. a second female head; 4. a long bar member; 41. connecting blocks; 5. a ground rod; 51. a cone; 52. a cross frame; 53. a first female head; 6. a ground line; 61. a male head; 7. an anti-loosening structure; 71. a hexagonal groove; 72. a step groove; 73. a spring; 74. an inner cylinder; 75. a first sliding chute; 76. a second chute; 77. a transition round mouth; 78. a top pillar; 79. and a slider.

Detailed Description

The invention will be further described with reference to the following drawings and specific embodiments:

referring to fig. 1 to 6, a novel ground wire connecting device includes:

the hook comprises a hook 1, a hook and a hook handle part, wherein the hook is provided with an arc hook part and a hook handle part;

further comprising:

the pushing structure 3 is fixedly connected with the bottom end of the hook handle part, the pushing structure 3 is positioned right below the arc hook part, the top of the pushing structure 3 is movably connected with a lower pushing piece 2, the lower pushing piece 2 is connected with the hook handle part in a sliding manner, the bottom of the pushing structure 3 is fixedly connected with a long rod piece 4, and the bottom of the pushing structure 3 is provided with a female head II 35;

the top of the grounding rod 5 is provided with a first female head 53;

the two ends of the grounding wire 6 and the two ends of the grounding wire 6 are fixedly connected with male heads 61, wherein one male head 61 is in threaded fit with the first female head 53, and the other male head 61 is in threaded fit with the second female head 35.

Specifically, the pushing structure 3 includes:

the connecting plate 31 is fixedly connected to the bottom end of the hook handle part, and a threaded hole is formed in the upper surface of the connecting plate 31;

the threaded column 32, threaded column 32 and screw hole threaded connection, and the screw hole all stretches out at the both ends of threaded column 32, and the top swing joint of threaded column 32 has swing joint seat 34, and the bottom fixedly connected with connecting cylinder 33 of threaded column 32.

The bottom of the downward pushing part 2 is fixedly connected with the top of the movable connecting seat 34, the side surface of the hook handle part is fixedly connected with a sliding rail 11, the side surface of the downward pushing part 2 is provided with a sliding groove, the sliding groove is slidably connected with the sliding rail 11, and the top of the downward pushing part 2 is provided with an arc-shaped opening 21.

The top end of the long rod piece 4 is provided with a connecting block 41, and the top end of the connecting block 41 extends into the inner side of the connecting cylinder 33 and is fixedly connected through a fastening nail.

The second female head 35 is arranged at the bottom of the connecting plate 31, and the anti-loosening structure 7 is arranged inside the second female head 35.

Specifically, the anti-loosening structure 7 includes:

the opening of the step groove 72 is flush with the inner end part of the female connector 35, and an internal thread is arranged on the inner side of the step groove 72;

the outer side of the inner cylinder 74 is provided with external threads, the inner cylinder 74 is in threaded connection with the stepped groove 72, an opening is formed in one end, facing the outer side of the female head second 35, of the inner cylinder 74, a sliding groove is formed in the inner side of the inner cylinder 74, the inner side of the inner cylinder 74 is connected with a top column 78 in a sliding mode, and a spring 73 is arranged between the top of the top column 78 and the inner end of the inner cylinder 74.

The spout includes that spout one 75, two 76 of spout, transition round mouth 77, and spout one 75 sets up at the both ends of transition round mouth 77 with two 76 settings of spout, and spout one 75 staggers mutually with two 76 of spout, and the top fixedly connected with sliding block 79 of fore-set 78, sliding block 79 and spout one 75, two 76 all cooperate of spout, and sliding block 79 can rotate in transition round mouth 77, and hexagonal groove 71 has been seted up to the bottom of fore-set 78.

Specifically, the ground rod 5 includes:

the cone 51 is in a long rod shape, the bottom end of the cone 51 is provided with a cone angle, and the female head I53 is arranged at the top end of the cone 51;

the transverse frame 52, the transverse frame 52 and the cone 51 are fixedly connected, and the transverse frame 52 and the cone 51 are perpendicular to each other.

The working principle is as follows: when the high-voltage wire grounding device is used, a user can control the long rod piece 4 to enable the hook 1 to be hung on a high-voltage wire, then the long rod piece 4 is rotated (the hook 1 is limited by the high-voltage wire and cannot rotate), the threaded column 32 is rotated to push the pushing piece 2 to move upwards, the pushing piece 2 and the hook 1 form a closed ring, the high-voltage wire is located inside the ring and can be effectively prevented from falling off, and the grounding rod 5 can be directly inserted into soil;

when the male head 61 is connected with the female head two 35, the spring 73 is placed inside the inner cylinder 74, the top column 78 is slid into the cylinder 74, the sliding block 79 is slid into the second sliding groove 76, slides into the transition round opening 77, rotates for a certain angle, enables the sliding block 79 to be aligned with the first sliding groove 75, then slides into the first sliding groove 75, and then integrally connects the inner cylinder 74 in the step groove 72 in a threaded manner, and can adopt a long inner hexagonal wrench to rotate the hexagonal groove 71 and then connect the male head 61.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.