CN219801289U

CN219801289U - Ground wire grounding buckle device

Info

Publication number: CN219801289U
Application number: CN202321225070.8U
Authority: CN
Inventors: 杨正超; 纪鸿铸; 李飞; 赵相洪; 向阳; 唐志奥; 潘世起; 李论; 徐章曼
Original assignee: China Yangtze Power Co Ltd
Current assignee: China Yangtze Power Co Ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-10-03
Anticipated expiration: 2033-05-18

Abstract

The utility model provides a ground wire grounding buckle device which comprises a main rod, wherein a grounding clamp plate and a movable clamp plate are arranged at the front end of the main rod, the grounding clamp plate is fixedly arranged at the front end of the main rod, the movable clamp plate is movably sleeved at the front end of the main rod, the grounding clamp plate is positioned in the movable clamp plate, a positioning pin is arranged at the front side of the grounding clamp plate, a pin hole corresponding to the positioning pin is arranged on the movable clamp plate, a pressing handle is hinged to the top of the main rod, and a pull rod hinged to the movable clamp plate is arranged on the side surface of the pressing handle. Through setting up on the mobile jib and compressing tightly handle, pull rod, movable clamp plate and ground connection splint, be convenient for make movable clamp plate remove on the mobile jib through pushing down compressing tightly the handle to make the locating pin on the ground connection splint pass the locating hole of ground connection band iron and the pinhole on the movable clamp plate, and press from both sides it tightly with movable clamp plate through ground connection splint, can fix through locking the subassembly in addition and push down and compress tightly the handle, realize keeping clamping state's effect.

Description

Ground wire grounding buckle device

Technical Field

The utility model relates to the field of power maintenance equipment, in particular to a ground wire grounding buckle device.

Background

The earth line is a line directly connected to the earth, also known as a safety return line, which directly applies high voltage in case of danger

The household appliance equipment is provided with a certain static electricity on the shell due to poor insulating property or moist use environment, and electric shock accidents can occur in severe cases, so that the ground wire in the power system is provided with the following components: is an important tool for ensuring staff in case of unexpected voltage on equipment and lines which have been powered off.

At present, in the maintenance process of electric power system equipment, the earth connection uses frequently, and the earth connection earthing terminal that uses at present needs to use bolt and nut to fix earth connection ground connection nose on the ground connection band iron, and the installation is loaded down with trivial details, and still need carry tools such as spanner, be inconvenient for the staff to install and use, and bolt and nut still receive the influence of factors such as mechanical equipment vibration to lead to pine to take off and lose, so put forward an earth connection ground connection buckle device and solve above-mentioned problem.

Disclosure of Invention

The utility model mainly aims to provide a ground wire grounding buckle device which solves the problems that the existing ground wire grounding end is complex in installation process and easy to loosen and lose.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a ground wire ground connection buckle device, including the mobile jib, the front end of mobile jib is provided with ground connection splint and movable splint, the ground connection splint sets firmly the front end at the mobile jib, movable splint movable sleeve dress is in the front end of mobile jib, the ground connection splint is located movable splint, the front side of ground connection splint is provided with the locating pin, be provided with the pinhole corresponding with the locating pin on the movable splint, the top of mobile jib articulates and is provided with compresses tightly the handle, the side of compressing tightly the handle is provided with the articulated pull rod mutually with the movable splint, the top of mobile jib is provided with the locking subassembly that is used for locking compressing tightly the handle, the end of mobile jib is provided with the ground wire.

In the preferred scheme, the locking assembly comprises a fixed plate arranged at the top of the main rod, a telescopic rod which can extend through the fixed plate, a limiting plate arranged at the tail end of the telescopic rod, a lock tongue arranged at the front end of the telescopic rod, and a tension spring sleeved outside the telescopic rod and positioned between the lock tongue and the fixed plate;

a locking groove matched with the lock tongue is arranged above the tail end of the compression handle.

In the preferred scheme, the contact angle between the tail end of the compressing handle and the upper part of the lock tongue is a round angle.

In the preferred scheme, both opposite sides of the lock tongue are provided with pull plates.

In the preferred scheme, the movable clamping plate is a U-shaped clamping plate, wherein a pin hole is formed in one side wall surface, a sleeving opening for the main rod to pass through is formed in the other side wall surface, and an extension plate hinged with the pull rod is further arranged on the side outer wall surface of the movable clamping plate.

In the preferred scheme, the pull rod includes the pivot of being connected with the extension board rotation, sets up at the outside connecting rod of pivot to and set up the threaded rod at the connecting rod other end.

In the preferred scheme, compress tightly the side of handle and be provided with the connecting seat, the center department of connecting seat is provided with the hole that supplies the threaded rod to pass, and the outside of threaded rod is provided with the stop nut that laminates earlier with the connecting seat.

In the preferred scheme, the back of ground connection splint is provided with the pulling force spring who is connected with movable splint.

The utility model provides a ground wire grounding buckle device, which is characterized in that a pressing handle, a pull rod, a movable clamping plate and a grounding clamping plate are arranged on a main rod, so that the movable clamping plate can move on the main rod by pressing the pressing handle downwards, a positioning pin on the grounding clamping plate passes through a positioning hole of a grounding flat iron and a pin hole on the movable clamping plate, the grounding clamping plate is clamped with the movable clamping plate through the grounding clamping plate, and in addition, the pressing handle can be pressed downwards fixedly through a locking assembly, so that the clamping state is kept.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a general block diagram of the present utility model;

FIG. 2 is a side elevational structural view of the present utility model;

FIG. 3 is a block diagram of a movable clamp plate according to the present utility model;

FIG. 4 is a block diagram of a locking assembly of the present utility model;

in the figure: a main lever 1; a grounding clamp plate 2; a positioning pin 21; a movable clamping plate 4; a sleeve opening 41; pin holes 42; an extension plate 43; a pressing handle 5; a connection base 51; a locking groove 52; a pull rod 6; a connecting rod 61; a rotating shaft 62; a threaded rod 63; a locking assembly 7; a fixing plate 71; a telescopic rod 72; a limiting plate 73; a tongue 74; a tension spring 75; a pulling plate 76; a ground wire 8; and a tension spring 9.

Detailed Description

As shown in fig. 1-4, a ground wire grounding buckle device comprises a main rod 1, wherein a grounding clamping plate 2 and a movable clamping plate 4 are arranged at the front end of the main rod 1, the grounding clamping plate 2 is fixedly arranged at the front end of the main rod 1, the movable clamping plate 4 is movably sleeved at the front end of the main rod 1, the grounding clamping plate 2 is positioned in the movable clamping plate 4, a positioning pin 21 is fixedly arranged at the front side of the grounding clamping plate 2, a pin hole 42 corresponding to the positioning pin 21 is arranged on the movable clamping plate 4, a pressing handle 5 is hinged to the top of the main rod 1, a hinge seat is fixedly arranged at the top of the main rod 1, the bottom end of the pressing handle 5 is rotatably connected with the hinge seat through a shaft, a pull rod 6 hinged to the movable clamping plate 4 is arranged on the side surface of the pressing handle 5, a locking assembly 7 for locking the pressing handle 5 is arranged at the top of the main rod 1, a ground wire 8 is arranged at the tail end of the main rod 1, and the ground wire 8 is fixed at the tail end of the main rod 1 through a screw.

When the movable clamp plate 4 is used, the movable clamp plate 4 is pulled to move on the main rod 1 by the pull rod 6 through pressing the pressing handle 5, so that the positioning pin 21 is inserted into the corresponding pin hole 42 through the positioning hole of the grounding flat iron, the grounding clamp plate 2 and the movable clamp plate 4 clamp the grounding flat iron, the pressing handle 5 is locked through the locking assembly 7, the clamping state is kept, and when the pressing handle is released, the locking of the locking assembly 7 is released, and the pressing handle 5 is lifted upwards.

In a preferred embodiment, the locking assembly 7 includes a fixing plate 71 fixed on the top of the main rod 1, a telescopic rod 72 extending through the fixing plate 71 in a telescopic manner, a limiting plate 73 disposed at the tail end of the telescopic rod 72, a locking bolt 74 disposed at the front end of the telescopic rod 72, and a tension spring 75 sleeved outside the telescopic rod 72 and located between the locking bolt 74 and the fixing plate 71, wherein a hole for the telescopic rod 72 to extend and retract is disposed in the center of the fixing plate 71, and the diameters of the tension spring 75 and the limiting plate 73 are larger than those of the hole.

A locking groove 52 matched with the lock tongue 74 is arranged above the tail end of the pressing handle 5.

In use, the locking tongue 74 retains the effect of the locking groove 52 by the tension of the tension spring 75, while the locking tongue 74 is pulled back to compress the tension spring 75 to contact the lock.

It should be noted that, the lock tongue 74 is in an inverted "L" shape, and the tail end of the pressing handle 5 is in an "L" shape adapted to the lock tongue 74.

In the preferred scheme, the contact angle between the tail end of the compressing handle 5 and the upper part of the lock tongue 74 is a round angle, so that when the compressing handle 5 is pressed down to be in contact with the lock tongue 74, the lock tongue 74 can be pushed to retract through the arc surfaces of the compressing handle 5 and the lock tongue 74, and the locking effect is automatically completed.

In a preferred embodiment, the pull plates 76 are fixedly arranged on two opposite sides of the lock tongue 74, and the lock tongue 74 is conveniently pulled to be locked in a contact manner through the two pull plates 76.

In the preferred scheme, movable clamp plate 4 is the U-shaped splint, and the U-shaped splint back-off is provided with pinhole 42 in the ground connection splint 2 outside on one of them lateral wall face, is provided with the suit mouth 41 that supplies mobile jib 1 to pass on the other lateral wall face, still has set firmly on the lateral wall face of movable clamp plate 4 and articulated extension board 43 mutually with pull rod 6.

In a preferred embodiment, the pull rod 6 includes a rotating shaft 62 rotatably connected to the extension plate 43, a connecting rod 61 disposed outside the rotating shaft 62, and a threaded rod 63 disposed at the other end of the connecting rod 61, where the rotating shaft 62, the connecting rod 61, and the threaded rod 63 are integrally formed, and the diameter of the connecting rod 61 is slightly larger than that of the threaded rod 63.

In the preferred scheme, the side of compressing tightly handle 5 is provided with connecting seat 51, and the center department of connecting seat 51 is provided with the hole that supplies threaded rod 63 to pass, and the diameter in hole is slightly more than threaded rod 63 and is less than connecting rod 61, and the outside of threaded rod 63 is provided with the spacer nut 64 that laminates earlier with connecting seat 51.

In use, the length of the tie rod 6 may be adjusted by rotating the limit nut 64.

In the preferred scheme, the back of ground connection splint 2 is provided with the tension spring 9 that is connected with movable splint 4, and tension spring 9 quantity is two, is located the both sides of mobile jib 1 respectively, and the both ends of tension spring 9 are with ground connection splint 2 and movable splint 4 rigid coupling respectively.

When in use, after the locking assembly 7 is released from being fixed, the compression handle 5 rapidly rebounds under the action of the tension spring 9, and the manual lifting is not needed.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. The utility model provides a ground wire ground connection buckle device which characterized in that: including mobile jib (1), the front end of mobile jib (1) is provided with ground connection splint (2) and movable splint (4), ground connection splint (2) set firmly the front end at mobile jib (1), movable splint (4) movable sleeve dress is in the front end of mobile jib (1), ground connection splint (2) are arranged in movable splint (4), the front side of ground connection splint (2) is provided with locating pin (21), be provided with on movable splint (4) with corresponding pinhole (42) of locating pin (21), the top of mobile jib (1) articulates and is provided with compressing tightly handle (5), the side of compressing tightly handle (5) is provided with and movable splint (4) looks articulated pull rod (6), the top of mobile jib (1) is provided with locking subassembly (7) that are used for locking compressing tightly handle (5), the end of mobile jib (1) is provided with ground wire (8).

2. The ground wire grounding buckle device according to claim 1, wherein: the locking assembly (7) comprises a fixed plate (71) arranged at the top of the main rod (1), a telescopic rod (72) which can extend through the fixed plate (71), a limiting plate (73) arranged at the tail end of the telescopic rod (72), a lock tongue (74) arranged at the front end of the telescopic rod (72) and a tension spring (75) sleeved outside the telescopic rod (72) and positioned between the lock tongue (74) and the fixed plate (71);

a locking groove (52) matched with the lock tongue (74) is arranged above the tail end of the pressing handle (5).

3. The ground wire grounding buckle device according to claim 2, characterized in that: contact angles between the tail end of the compressing handle (5) and the upper part of the lock tongue (74) are round angles.

4. A ground wire grounding clip apparatus as defined in claim 3, wherein: both opposite sides of the lock tongue (74) are provided with pull plates (76).

5. The ground wire grounding buckle device according to claim 1, wherein: the movable clamping plate (4) is a U-shaped clamping plate, a pin hole (42) is formed in one side wall surface, a sleeving opening (41) for the main rod (1) to pass through is formed in the other side wall surface, and an extension plate (43) hinged with the pull rod (6) is further arranged on the side outer wall surface of the movable clamping plate (4).

6. The ground wire grounding buckle device according to claim 5, wherein: the pull rod (6) comprises a rotating shaft (62) rotatably connected with the extension plate (43), a connecting rod (61) arranged outside the rotating shaft (62), and a threaded rod (63) arranged at the other end of the connecting rod (61).

7. The ground wire grounding buckle device according to claim 6, wherein: the side of compressing handle (5) is provided with connecting seat (51), and the center department of connecting seat (51) is provided with the hole that supplies threaded rod (63) to pass, and the outside of threaded rod (63) is provided with stop nut (64) that laminate earlier with connecting seat (51).

8. A ground wire grounding clip apparatus as set forth in any one of claims 1-7, wherein: the back of the grounding clamp plate (2) is provided with a tension spring (9) connected with the movable clamp plate (4).