CN211404780U

CN211404780U - Portable grounding wire

Info

Publication number: CN211404780U
Application number: CN202020352435.3U
Authority: CN
Inventors: 刘海波
Original assignee: Baoding Tengxiang Power Equipment Manufacturing Co ltd
Current assignee: Baoding Tengxiang Power Equipment Manufacturing Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-09-01
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a portable earth connection, including handheld pole, supporting head and conductor wire, the bottom fixedly connected with slipmat on handheld pole surface, the supporting head openly with the equal fixedly connected with fixed plate in left side at the back, the left side of supporting head is through first bolt fixedly connected with sheetmetal to the bottom of sheetmetal and the top fixed connection of conductor wire, the recess with conductor wire looks adaptation is seted up in the left side of supporting head, the utility model relates to an earth connection technical field. This portable earth connection, the junction of conductor wire and holding head is consolidated through the mounting plate, can prevent to pull in-process conductor wire and sheetmetal and break away from, has effectively prolonged the life of this earth connection, and this earth connection can not only hang on the high-tension line through the holding head, can fix through splint moreover, is difficult for dropping during the use, has improved the reliability, and first slide rail can prevent that splint from pressing from both sides the tight in-process and rotate along with first threaded rod.

Description

Portable grounding wire

Technical Field

The utility model relates to an earth connection technical field specifically is a portable earth connection.

Background

The grounding wire is a wire directly connected with the earth and can also be called as a safe return line, high voltage is directly transferred to the earth in danger, namely a life wire, a household appliance device can cause a certain static electricity on the shell of the household appliance device due to poor insulation performance or moist using environment, and an electric shock accident can occur in serious cases, in order to avoid the occurrence of the accident, a wire can be connected to the metal shell of the household appliance, the other end of the wire is connected to the ground, the grounding wire can bring the static electricity into the ground to be released once the electric appliance leaks electricity, in addition, when an electric appliance maintenance worker uses an electric soldering iron to weld a circuit, the integrated circuit in the electric appliance can be broken down due to the electrification of the electric soldering iron, which is important, a friend using a computer can neglect grounding of a host case at times, the grounding wire is actually connected to the host case of the computer, and the phenomenon of dead halt, when the high-voltage line is maintained, the safety of workers is guaranteed by using the grounding wire.

The one end welding that the conductor wire of current earth connection is connected with the holding head has the iron sheet, then fixes the iron sheet on the holding head through the bolt, forms the circuit, and after long-time the use, the conductor wire breaks away from the phenomenon very easily with the junction of iron sheet, need change the conductor wire again or weld again, and life is shorter, and the holding head of current earth connection only relies on a mode centre gripping on the high-voltage line, and the reliability is lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable earth connection has solved the conductor wire and has broken away from with the iron sheet easily, has reduced the life of earth connection, and the lower problem of centre gripping reliability.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable earth connection, includes handheld pole, supporting head and conductor wire, the bottom fixedly connected with slipmat on handheld pole surface, the supporting head openly with the equal fixedly connected with fixed plate in left side at the back, the left side of supporting head is through first bolt fixedly connected with sheetmetal to the bottom of sheetmetal and the top fixed connection of conductor wire, the recess with conductor wire looks adaptation is seted up in the left side of supporting head, second bolt fixedly connected with mounting plate is passed through in the left side of fixed plate, the first threaded rod of top fixedly connected with of handheld pole, the inside that the supporting head was run through and extended to the supporting head in the top of first threaded rod, the top of first threaded rod is rotated and is connected with splint, spacing groove has all been seted up at the top of splint and the top of supporting head inner wall.

Preferably, the bottom of the clamping head is provided with a threaded through hole matched with the first threaded rod.

Preferably, one end of the conducting wire, which is far away from the clamping head, is fixedly connected with a fixing block, and the top of the fixing block is provided with a mounting groove.

Preferably, the right side threaded connection of fixed block has the second threaded rod, the one end of second threaded rod runs through fixed block and mounting groove and extends to the inside of mounting groove.

Preferably, the one end fixedly connected with rotor plate that the second threaded rod is located the fixed block right side, the one end that the second threaded rod is located the mounting groove inside is rotated and is connected with the fly leaf.

Preferably, the left side of fly leaf and the left side of mounting groove inner wall all seted up the fixed slot.

Preferably, the left side of the inner wall of the clamping head is fixedly connected with a first sliding rail, and the left side of the clamping plate is slidably connected with the surface of the first sliding rail through a sliding groove.

Preferably, the bottom of the inner wall of the fixing groove is fixedly connected with a second sliding rail, and the bottom of the movable plate is slidably connected with the surface of the second sliding rail through a sliding groove.

Advantageous effects

The utility model provides a portable earth connection. Compared with the prior art, the method has the following beneficial effects:

(1) the portable grounding wire is characterized in that a fixing plate is fixedly connected to the left sides of the front side and the back side of a clamping head, a metal sheet is fixedly connected to the left side of the clamping head through a first bolt, the bottom of the metal sheet is fixedly connected with the top end of a conducting wire, a groove matched with the conducting wire is formed in the left side of the clamping head, a fastening plate is fixedly connected to the left side of the fixing plate through a second bolt, a first threaded rod is fixedly connected to the top end of a handheld rod, the top end of the first threaded rod penetrates through the clamping head and extends into the clamping head, a clamping plate is rotatably connected to the top end of the first threaded rod, limiting grooves are formed in the top portion of the clamping plate and the top portion of the inner wall of the clamping head, the joint of the conducting wire and the clamping head is reinforced through the fastening plate, the conducting wire and the metal sheet can be prevented from being separated from the, and can fix through splint, be difficult for dropping during the use, improved the reliability.

(2) This portable earth connection, through the first slide rail of the left side fixedly connected with of centre gripping head inner wall to the sliding surface connection of spout and first slide rail is passed through in the left side of splint, and in the use, first slide rail can play limiting displacement to the splint, prevents that splint from pressing from both sides the in-process and rotating along with first threaded rod.

Drawings

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

fig. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a perspective view of the chuck structure of the present invention;

fig. 4 is a partial left side view of the chuck structure of the present invention;

FIG. 5 is a perspective view of the fastening plate structure of the present invention;

fig. 6 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the anti-skid device comprises a handheld rod 1, a clamping head 2, a conducting wire 3, a non-slip mat 4, a fixing plate 5, a first bolt 6, a metal sheet 7, a groove 8, a second bolt 9, a fastening sheet 10, a first threaded rod 11, a clamping plate 12, a limiting groove 13, a fixing block 14, a mounting groove 15, a second threaded rod 16, a rotating plate 17, a movable plate 18, a fixing groove 19, a first sliding rail 20 and a second sliding rail 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a portable grounding wire comprises a handheld rod 1, a clamping head 2 and a conducting wire 3, wherein an insulating pad is arranged at the top end of the handheld rod 1 and on the surface of a first threaded rod 11, the use safety is improved, a first sliding rail 20 is fixedly connected to the left side of the inner wall of the clamping head 2, the left side of a clamping plate 12 is in sliding connection with the surface of the first sliding rail 20 through a sliding groove, a fixed block 14 is fixedly connected to one end, away from the clamping head 2, of the conducting wire 3, a second threaded rod 16 is in threaded connection with the right side of the fixed block 14, a rotating plate 17 is fixedly connected to one end, located on the right side of the fixed block 14, of the second threaded rod 16, a movable plate 18 is rotatably connected to one end, located inside a mounting groove 15, fixed grooves 19 are formed in the left side of the movable plate 18 and the left side of the inner wall of the mounting groove 15, a second, one end of the second threaded rod 16 penetrates through the fixing block 14 and the mounting groove 15 and extends to the inside of the mounting groove 15, the mounting groove 15 is formed in the top of the fixing block 14, the bottom of the clamping head 2 is provided with a threaded through hole matched with the first threaded rod 11, the bottom of the surface of the handheld rod 1 is fixedly connected with an anti-slip pad 4, the anti-slip pad 4 not only plays a role of anti-slip, but also plays an insulating role, the left sides of the front surface and the back surface of the clamping head 2 are fixedly connected with a fixing plate 5, the left side of the clamping head 2 is fixedly connected with a metal sheet 7 through a first bolt 6, the bottom of the metal sheet 7 is fixedly connected with the top end of the conducting wire 3, the left side of the clamping head 2 is provided with a groove 8 matched with the conducting wire 3, the left side of the fixing plate 5 is fixedly connected with a fastening sheet 10 through a second bolt 9, the left side of the fastening sheet 10 is, play the guard action to conductor wire 3, the first threaded rod 11 of the top fixedly connected with of handheld pole 1, the top of first threaded rod 11 runs through holding head 2 and extends to the inside of holding head 2, and the top of first threaded rod 11 is rotated and is connected with splint 12, and spacing groove 13 has all been seted up at the top of splint 12 and the top of 2 inner walls of holding head.

When in use, the rotating plate 17 is screwed to drive the second threaded rod 16 to rotate, so as to drive the movable plate 18 to slide along the second sliding rail 21, the distance between the left side of the movable plate 18 and the left side of the inner wall of the fixed groove 19 is adjusted, so that the fixed block 14 can be clamped on the ground inserting rod on the ground, then the rotating plate 17 is rotated to clamp the movable plate 18, the fixed block 14 is fixed on the ground inserting rod, before the worker hangs the clamping head 2, the worker firstly holds the clamping head 2 with one hand and rotates the hand-held rod 1 with the other hand to drive the first threaded rod 11 to rotate, thereby driving the clamping plate 12 to slide along the first sliding rail 20, adjusting the clamping plate 12 to a proper position, then the worker holds the antiskid pad 4 of the hand-held rod 1, hangs the clamping head 2 on the high-voltage line to be grounded, then, the handheld rod 1 is rotated to enable the first threaded rod 11 to rotate, the clamping plate 12 is driven to move upwards, the high-voltage wire is clamped, and stability is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable earth connection, includes handheld pole (1), centre gripping head (2) and conductor wire (3), the bottom fixedly connected with slipmat (4) on handheld pole (1) surface, its characterized in that: the left sides of the front and the back of the clamping head (2) are fixedly connected with a fixing plate (5), the left side of the clamping head (2) is fixedly connected with a metal sheet (7) through a first bolt (6), the bottom of the metal sheet (7) is fixedly connected with the top end of the conductive wire (3), the left side of the clamping head (2) is provided with a groove (8) matched with the conductive wire (3), the left side of the fixed plate (5) is fixedly connected with a fastening piece (10) through a second bolt (9), the top end of the hand-held rod (1) is fixedly connected with a first threaded rod (11), the top end of the first threaded rod (11) penetrates through the clamping head (2) and extends into the clamping head (2), the top of first threaded rod (11) is rotated and is connected with splint (12), spacing groove (13) have all been seted up at the top of splint (12) and the top of clamping head (2) inner wall.

2. A portable earth cord as claimed in claim 1, wherein: the bottom of the clamping head (2) is provided with a threaded through hole matched with the first threaded rod (11).

3. A portable earth cord as claimed in claim 1, wherein: one end of the conducting wire (3) far away from the clamping head (2) is fixedly connected with a fixing block (14), and a mounting groove (15) is formed in the top of the fixing block (14).

4. A portable earth cord as claimed in claim 3, wherein: the right side threaded connection of fixed block (14) has second threaded rod (16), the one end of second threaded rod (16) runs through fixed block (14) and mounting groove (15) and extends to the inside of mounting groove (15).

5. A portable grounding cord as in claim 4, wherein: the one end fixedly connected with rotating plate (17) that second threaded rod (16) is located fixed block (14) right side, the one end that second threaded rod (16) is located mounting groove (15) inside is rotated and is connected with fly leaf (18).

6. A portable grounding cord as in claim 5, wherein: and the left side of the movable plate (18) and the left side of the inner wall of the mounting groove (15) are both provided with fixing grooves (19).

7. A portable earth cord as claimed in claim 1, wherein: the left side fixedly connected with first slide rail (20) of clamping head (2) inner wall to the surface sliding connection of spout and first slide rail (20) is passed through to the left side of splint (12).

8. A portable grounding cord as in claim 6, wherein: the bottom of the inner wall of the fixed groove (19) is fixedly connected with a second sliding rail (21), and the bottom of the movable plate (18) is in sliding connection with the surface of the second sliding rail (21) through a sliding groove.