CN218919309U

CN218919309U - Adjustable grounding wire clamp for overhead insulating line

Info

Publication number: CN218919309U
Application number: CN202223158116.7U
Authority: CN
Inventors: 孙青山; 花善高; 马小凤
Original assignee: Jiangsu Jinfeng Electric Power Equipment Co ltd
Current assignee: Jiangsu Jinfeng Electric Power Equipment Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-04-25
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses an adjustable grounding wire clamp for an overhead insulating line, which comprises a limiting clamp head and a fixing buckle, wherein an insulating assembly is arranged on the inner side of the limiting clamp head, a copper buckle is arranged above a pure copper piece, and the fixing buckle is arranged on the right side in front of the limiting clamp head. The adjustable grounding wire clamp for the overhead insulating line is beneficial to the convenient and labor-saving debugging of an operator through the limiting clamp head, the insulating assembly, the fixing buckle and the grounding wire clamp main body, so that the device can work on the overhead insulating line, the application range of the device is wider, the grounding wire clamp main body, the limiting piece, the buckle and the ductile rope are beneficial to the fact that the device is detached from the overhead insulating line, and meanwhile, the operator can detach the device in a labor-saving manner, and meanwhile, the device is beneficial to the operation of labor-saving operation of the operator to clamp the insulating line.

Description

Adjustable grounding wire clamp for overhead insulating line

Technical Field

The utility model relates to the technical field of adjustable grounding clamps, in particular to an adjustable grounding clamp for an overhead insulating line.

Background

The adjustable grounding wire clamp is a main necessary repair safety tool for ensuring the working safety of overhaulers on power equipment or other equipment at present, and the performance of the adjustable grounding wire clamp directly influences the quality of grounding wire installation.

The current publication number CN208157666U, the patent of name ground connection fastener, the device is through the fastener body of screw rod, clamp line head and fang shape, the fastener body includes first curb plate and second curb plate, be provided with the screw hole that matches with the screw rod on the first curb plate, the one end of screw rod passes first curb plate and extends to the fastener body along the screw hole in, the clamp line head extends to the one end swing joint in the fastener body with the screw rod, the one end of clamp line head orientation second curb plate is provided with first clamp groove. The three-phase grounding wire clamp can firmly clamp the three-phase grounding wire on the corresponding wire, so that the three grounding wire clamps are prevented from being tightly contacted, the operation difficulty is reduced, the occurrence of the condition that the three grounding wire clamps are mutually extruded and contacted is prevented, and the three-phase grounding wire is ensured to be successfully installed.

The device can prevent the situation that the mutual extrusion is encountered in the use process, and can ensure that the three-phase grounding wire can be successfully installed, but neglects that the device does not have an adjustable function, when an operator needs to overhead an insulating line according to the field requirement, the device can only work by using the adjustable grounding wire clamp with the function of the overhead insulating line, so that the application range of the device is not wide enough, and therefore, the adjustable grounding wire clamp for the overhead insulating line is provided.

Disclosure of Invention

The utility model aims to provide an adjustable grounding wire clamp for an overhead insulated line, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ground connection fastener with adjustable overhead insulated line uses, includes spacing anchor clamps head and fixed knot, the inboard of spacing anchor clamps head is provided with insulation component, and insulation component includes pure copper piece and copper knot, copper knot is installed to the top of pure copper piece, and copper knot is provided with four, fixed knot sets up in the place ahead right side of spacing anchor clamps head, and the right side of spacing anchor clamps head installs the ground connection fastener main part, the ground connection fastener main part is provided with two.

Further, the right side of the grounding wire clamp main body is provided with a limiting piece, and the grounding wire clamp main body and the limiting piece are welded.

Further, the right side of locating part is provided with the buckle, and locating part and buckle are the block and are connected.

Further, the right side of buckle is provided with the toughness rope, and buckle and toughness rope are fixed connection.

Further, the place ahead mid-mounting of ground clamp main part has spacing knot, and ground clamp main part and spacing knot be threaded connection, the inboard below middle part of ground clamp main part is provided with the resilience piece.

Further, one side of the ground wire clamp main body, which is far away from the horizontal center line of the ground wire clamp main body, is provided with a limiting rectangular groove body, and the ground wire clamp main body is fixedly connected with the limiting rectangular groove body.

Further, the inside of spacing rectangular channel body is provided with spacing long piece, and spacing rectangular channel body is the block connection with spacing long piece, the right side of spacing long piece is provided with L shape gag lever post.

The utility model provides an adjustable grounding wire clamp for an overhead insulated line, which has the following beneficial effects: the device is beneficial to debugging of operators in a convenient and labor-saving manner through the limiting clamp head, the insulating assembly, the fixing buckle and the grounding wire clamp main body, so that the device can work on an overhead insulating line, the application range of the device is wider, the grounding wire clamp main body, the limiting part, the buckle and the toughness rope are beneficial to the fact that the device is on the overhead insulating line, the operators can detach the device in a labor-saving manner, the working efficiency of the operators is improved, meanwhile, the rectangular groove body, the limiting long block, the L-shaped limiting rod and the rebound part are limited, the operators can clamp the insulating line in a labor-saving manner, and the operation mode is convenient and fast, so that the operation time is shortened.

1. According to the utility model, through the arrangement of the limiting clamp head, the insulating assembly, the fixing buckle and the grounding clamp main body, an operator aligns the two threaded holes formed in the surface of the pure copper piece with the threaded holes formed in the surface of the limiting clamp head, after alignment, the operator rotates the two copper buckles until the two copper buckles penetrate through the limiting clamp head and penetrate into the pure copper piece, so that the pure copper piece can be fixed on the inner side of the limiting clamp head, then the operator aligns the threaded holes formed in the bump surfaces at the front end and the rear end of the right side of the limiting clamp head with the threaded holes formed in the bump surfaces at the front end and the rear end of the left side of the grounding clamp main body, and after alignment, the limiting clamp head can be firmly fixed on the left side of the grounding clamp main body through the two fixing buckles, the device is beneficial to debugging the operator conveniently and conveniently, and laborsaving, the device can work on an overhead insulating line, and the device is wider in application range.

2. According to the utility model, through the arrangement of the grounding wire clamp main body, the limiting parts, the buckles and the flexible ropes, an operator manually presses the convex blocks on one side of the two buckles, so that one port can be opened by the two buckles, at the moment, the operator moves the two buckles until the buckles are respectively clamped with the two limiting parts, so that the two buckles can drive the flexible ropes to be limited and fixed on the right sides of the two grounding wire clamp main bodies, when the operator does not use the device any more, the operator can selectively add one rope to be in butt joint with the flexible ropes according to the overhead height of the equipment, then holds the flexible ropes by hand to pull one side far away from the device, and the two limiting clamp heads and the pure copper piece block do not clamp and fix an insulation circuit any more by pulling force, so that the device can be disassembled with relatively less effort when the device is used for overhead insulation circuits, and the work efficiency of the operator is improved.

Drawings

Fig. 1 is a schematic front view of an adjustable ground clip for overhead insulated lines according to the present utility model;

fig. 2 is a schematic perspective view of a limiting member of an adjustable grounding wire clip for an overhead insulated wire according to the present utility model;

fig. 3 is a schematic perspective view of a limiting long block and an L-shaped limiting rod of an adjustable ground clip for an overhead insulated line.

In the figure: 1. a limit clamp head; 2. an insulating assembly; 201. pure copper piece; 202. a copper buckle; 3. a fixing buckle; 4. a ground clip body; 5. a limiting piece; 6. a buckle; 7. a flexible rope; 8. limiting rectangular groove body; 9. limiting long blocks; 10. an L-shaped limit rod; 11. a limit button; 12. and a rebound member.

Detailed Description

As shown in fig. 1 and 2, an adjustable grounding wire clamp for an overhead insulated line comprises a limit clamp head 1 and a fixing buckle 3, wherein an insulating assembly 2 is arranged at the inner side of the limit clamp head 1, the insulating assembly 2 comprises a pure copper piece 201 and copper buckles 202, the copper buckles 202 are arranged above the pure copper piece 201, the copper buckles 202 are four, the fixing buckle 3 is arranged at the right side in front of the limit clamp head 1, a grounding wire clamp main body 4 is arranged at the right side of the limit clamp head 1, the grounding wire clamp main body 4 is provided with two, an operator aligns two threaded holes formed on the surface of the pure copper piece 201 with threaded holes formed on the surface of the limit clamp head 1, after the alignment, the operator rotates the two copper buckles 202 until the two copper buckles 202 penetrate through the limit clamp head 1 into the pure copper piece 201, so that the pure copper piece 201 can be fixed at the inner side of the limit clamp head 1, then the operator aligns the threaded holes formed on the bump surfaces at the front and rear ends of the right side of the limit clamp head 1 with the threaded holes formed on the bump surfaces at the front and rear ends of the left side of the grounding clamp main body 4, and rotates and fixes the limit clamp head 1 through the two fixing buckles 3 after alignment, so that the limit clamp head 1 can be firmly fixed on the left side of the grounding clamp main body 4, the operator can conveniently and quickly debug the device, the device can work on an overhead insulating line, the application range of the device is wider, the bumps on the inner side of the pure copper piece 201 can enable the device to be more attached to the insulating line for clamping, the phenomenon of loose displacement of the device in the process of clamping the insulating line is avoided, the pure copper piece 201 has the functions of high strength, high hardness, strong chemical corrosion resistance and the like, the service life of the insulating assembly 2 can be prolonged, meanwhile, the copper buckle 202 is convenient for operators to disassemble and assemble the pure copper piece 201 in a later time in a labor-saving mode, the limiting piece 5 is arranged on the right side of the grounding wire clamp main body 4, and the grounding wire clamp main body 4 and the limiting piece 5 are welded.

As shown in fig. 1 and 3, the right side of the limiting piece 5 is provided with a buckle 6, the limiting piece 5 is in clamping connection with the buckle 6, the right side of the buckle 6 is provided with a flexible rope 7, the buckle 6 is in fixed connection with the flexible rope 7, a limiting buckle 11 is mounted in the middle of the front of the grounding wire clamp main body 4, the grounding wire clamp main body 4 is in threaded connection with the limiting buckle 11, a rebound piece 12 is arranged in the middle of the lower inner side of the grounding wire clamp main body 4, an operator manually presses a bump on one side of the two buckles 6 to enable the two buckles 6 to open one port, at the moment, the operator moves the two buckles 6 until the buckles 6 are respectively clamped with the two limiting pieces 5, so that the two buckles 6 can drive the flexible rope 7 to be limited and fixed on the right sides of the two grounding wire clamp main bodies 4, when the device is not used by the operator, the operator firstly makes an overhead height according to the device, selectively externally adding a rope to be in butt joint with the ductile rope 7, then an operator holds the ductile rope 7 to pull to one side far away from the device, the two limit clamp heads 1 and the pure copper piece 201 are not clamped and fixed on an insulating line any more through pulling force, the device is favorable for the operator to detach the device in a labor-saving way when the device is used for overhead insulating lines, thereby improving the working efficiency of the operator, the buckle 6 is convenient for the operator to conveniently detach the ductile rope 7 in a labor-saving way, meanwhile, the operator is convenient for replacing the ductile ropes 7 with different lengths, the ductile rope 7 is made of a linen material, the operator is not easy to slide when holding the ductile rope 7, one side far away from the horizontal center line of the grounding clamp main body 4 is provided with a limit rectangular groove 8, the grounding clamp main body 4 is fixedly connected with the limit rectangular groove 8, the inside of spacing rectangular channel 8 is provided with spacing rectangular channel 9, and spacing rectangular channel 8 is connected for the block with spacing rectangular channel 9, the right side of spacing rectangular channel 9 is provided with L shape gag lever post 10, operating personnel is when preparing the centre gripping insulated wire, will hold two L shape gag lever posts 10 respectively earlier and drive two spacing rectangular channel 9 and remove, until two spacing rectangular channel 9 respectively with the inside rectangular channel that sets up of two spacing rectangular channel 8 block, operating personnel can continue to hold two L shape gag lever posts 10 respectively through the resilience force of springback piece 12 itself, make spacing fixture head 1 to drive one side that is away from springback piece 12 horizontal axis to remove, at this moment, distance between two pure copper piece pieces 201 can be increasingly greater, then operating personnel continue to hold two spacing rectangular channel 9 respectively and remove the device, until insulated wire places in the inboard of two pure copper piece pieces 201, then can not continue two spacing rectangular channel 9 through springback piece 12 operating personnel again, make two L shape gag lever posts 10 to extrude towards one side of springback piece 12 horizontal centerline, this operating personnel can not carry out the operation of spacing rectangular channel 10 to the side of springback piece 12, this operation clamp head 1 can drive the insulating assembly 2 to keep down, at this time can be reduced to the spacing rectangular channel of operating personnel, and the operation device is comparatively easy to carry out to the operation of the L shape of the spacing rectangular channel is reduced to the operating personnel, the operation device is convenient for the L shape is difficult to carry out to the operation of the operation piece 10, and the operation is reduced to the operation of the spacing rectangular channel is difficult to carry out.

In summary, when the adjustable grounding wire clamp for the overhead insulated wire is used, firstly, an operator aligns two threaded holes formed on the surface of a pure copper piece 201 with threaded holes formed on the surface of a limiting clamp head 1, after alignment, the operator rotates two copper buckles 202 until the two copper buckles 202 penetrate through the limiting clamp head 1 and penetrate into the pure copper piece 201, so that the pure copper piece 201 can be fixed on the inner side of the limiting clamp head 1, then the operator aligns the threaded holes formed on the bump surfaces at the front end and the rear end of the right side of the limiting clamp head 1 with the threaded holes formed on the bump surfaces at the front end and the rear end of the left side of the grounding wire clamp main body 4, after alignment, the two copper buckles 202 are rotated and fixed through two fixing buckles 3, so that the limiting clamp head 1 can be firmly fixed on the left side of the grounding wire clamp main body 4, and then, when the operator is ready to clamp the insulated wire, the two L-shaped limiting rods 10 are held by hands respectively to drive the two limiting long blocks 9 to move until the two limiting long blocks 9 are respectively clamped with the rectangular grooves formed in the two limiting rectangular groove bodies 8, after clamping, an operator can continuously hold the two L-shaped limiting rods 10 respectively to squeeze one side of the horizontal central line of the rebound member 12 through the resilience force of the rebound member 12, so that the limiting clamp head 1 can drive the insulating assembly 2 to move towards one side far away from the horizontal central line of the rebound member 12, at the moment, the distance between the two pure copper piece blocks 201 is larger and larger, then the operator continuously holds the two limiting long blocks 9 respectively to move the device until an insulating circuit is placed on the inner sides of the two pure copper piece blocks 201, then the operator can not continuously hold the two limiting long blocks 9 through the rebound member 12, so that the two pure copper piece blocks 201 can clamp and limit and fix the insulating circuit, after that, the operating personnel manually presses the lug on one side of two buckles 6, so that one port can be opened by the two buckles 6, at this time, the operating personnel moves the two buckles 6 until the buckles 6 are respectively clamped with the two limiting pieces 5, so that the two buckles 6 can drive the flexible rope 7 to be limited and fixed on the right sides of the two grounding wire clamp main bodies 4, when the operating personnel no longer use the device, the operating personnel selectively externally applies one rope to be in butt joint with the flexible rope 7 according to the overhead height of the device, then the operating personnel holds the flexible rope 7 to pull towards one side far away from the device, and the two limiting clamp heads 1 and the pure copper piece 201 do not clamp and fix the insulating wire any more through the pulling force, so that the operating principle of the adjustable grounding wire clamp for the overhead insulating wire is realized.

Claims

1. The utility model provides a ground connection fastener with adjustable overhead insulated wire uses, includes spacing anchor clamps head (1) and fixed knot (3), its characterized in that, the inboard of spacing anchor clamps head (1) is provided with insulating subassembly (2), and insulating subassembly (2) are including pure copper piece (201) and copper knot (202), copper knot (202) are installed to the top of pure copper piece (201), and copper knot (202) are provided with four, fixed knot (3) set up in the place ahead right side of spacing anchor clamps head (1), and ground connection fastener main part (4) are installed on the right side of spacing anchor clamps head (1), ground connection fastener main part (4) are provided with two.

2. An adjustable grounding clip for overhead insulated lines according to claim 1, characterized in that the right side of the grounding clip main body (4) is provided with a limiting piece (5), and the grounding clip main body (4) and the limiting piece (5) are welded.

3. The adjustable grounding wire clamp for the overhead insulated line according to claim 2, wherein a buckle (6) is arranged on the right side of the limiting piece (5), and the limiting piece (5) is in clamping connection with the buckle (6).

4. An adjustable grounding clamp for overhead insulated lines according to claim 3, characterized in that the right side of the buckle (6) is provided with a flexible rope (7), and the buckle (6) is fixedly connected with the flexible rope (7).

5. The adjustable ground clamp for overhead insulated lines according to claim 1, wherein a limit button (11) is mounted in the middle of the front of the ground clamp main body (4), the ground clamp main body (4) is in threaded connection with the limit button (11), and a rebound piece (12) is arranged in the middle of the lower inner side of the ground clamp main body (4).

6. An adjustable grounding wire clamp for overhead insulated lines according to claim 1, characterized in that a side of the grounding wire clamp main body (4) far away from the horizontal center line of the grounding wire clamp main body (4) is provided with a limiting rectangular groove body (8), and the grounding wire clamp main body (4) is fixedly connected with the limiting rectangular groove body (8).

7. The adjustable grounding wire clamp for the overhead insulated line according to claim 6, wherein a limiting long block (9) is arranged in the limiting rectangular groove body (8), the limiting rectangular groove body (8) is connected with the limiting long block (9) in a clamping mode, and an L-shaped limiting rod (10) is arranged on the right side of the limiting long block (9).