CN209217238U - A kind of high voltage short circuit grounding rod - Google Patents

Abstract

The utility model discloses a kind of high voltage short circuit grounding rods, including operation stick, the bottom end of operation stick is socketed with handle, the top of operation stick is fixedly connected with crotch, the bottom end of crotch inner wall two sides offers opening, the two sides of opening inner wall pass through pin shaft and connect, wireplint is socketed on pin shaft, two sides at the top of crotch inner wall offer arc groove, the two sides of arc groove inner wall are connected by slide bar, in arc groove and it is socketed on slide bar and slidably connects sliding pearl, and the top of two wireplints is fixedly connected with the bottom of two sliding bead surfaces respectively, extruding spring is socketed on slide bar, the both ends for squeezing spring are fixedly connected with the side of the side of arc groove inner wall and sliding bead surface respectively.Directly end is filled between two wireplints in the utility model, at this point, end can be made to be caught in the cable clamping interface between two wireplints easily, under the action of squeezing recoil of spring power, two wireplints can be made cable head clamping.

Description

A kind of high voltage short circuit grounding rod

A kind of high voltage short circuit grounding rod

Technical field

The utility model relates to electrical equipment technical field, specially a kind of high voltage short circuit grounding rod.

Background technique

High-voltage earthing stick, grounding rod wire clamp material are pack alloy, and structure is spiral compression formula, and intact chink line connects Ground wire operation stick flexible and convenient operation, insulating bar surface is smooth, is broadly divided into two kinds of conducting wire crotch wire clamp or busbar flat mouth wire clamp, It is to guarantee that safety is used when electrical body generates electrostatic induction electric shock or false switching to prevent from closing on.

Existing crotch line is clipped in use, mainly by the clamping plates of two arcs by cable head clamping, then again into Row ground connection, since arc is presented in clamping plate, for this purpose, the phenomenon that being easy to appear skidding is held when firmly pullling grounding rod or cable Easily it is detached from end and clamping plate, at this point, can dally over one's work.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of high voltage short circuit grounding rod, solves end appearance The problem of being easily detached from grounding rod.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of high voltage short circuit grounding rod, including operation Stick, the bottom end of the operation stick are socketed with handle, and the top of the operation stick is fixedly connected with crotch, crotch inner wall two sides Bottom end offer opening, the two sides of the opening inner wall are socketed with wireplint on the pin shaft by pin shaft connection, described Two sides at the top of crotch inner wall offer arc groove, and the two sides of the arc groove inner wall are connected by slide bar, the arc groove It is interior and be socketed on slide bar and slidably connect sliding pearl, and bottom of the top of two wireplints respectively with two sliding bead surfaces is fixed Connection, is socketed with extruding spring on the slide bar, the both ends for squeezing spring respectively with the side of arc groove inner wall and cunning pearl The side on surface is fixedly connected, and two opposite sides of wireplint offer cable clamping interface, and the two sides at the top of the crotch are equal It is overlapped with soft drawn plate, and the bottom end of two soft drawn plates is flexibly connected with the bottom of hook surface two sides respectively, the soft drawn plate Surface is fixedly connected with insulating layer, and the surface of the insulating layer is fixedly connected with pull ring, the top of the sliding bead surface and drive The bottom end of bar is fixedly connected, the fan groove that the top of the driven rod opens up at the top of arc groove inner wall and one with soft drawn plate End is fixedly connected, and the opposite side of two wireplints is flexibly connected with one end of two pull lever respectively, two pullings The opposite one end of bar extends through the port that crotch two sides open up and side opposite with two soft drawn plates respectively is flexibly connected, and The opposite side of two wireplints and be located at pull lever two sides up and down pass through two sides of the support spring respectively with crotch inner wall It is flexibly connected.

Preferably, equidistant on the inner wall of the cable clamping interface to be fixedly connected with three card line protrusions.

Preferably, the shape of the card line protrusion is hemispherical.

Preferably, the shape of the wireplint is arc, and is overlapped at the one of two wireplint side surfaces.

Preferably, the shape of the cable clamping interface is arc.

Preferably, the both ends of the slide bar are located at the middle part of arc groove inner wall two sides, and slide bar activity is interspersed in cunning The middle part of pearl.

(3) beneficial effect

The utility model provides a kind of high voltage short circuit grounding rod.Have it is following the utility model has the advantages that

(1), directly end is filled between two wireplints, since arc, and two wireplints are presented in wireplint Bottom end be flexibly connected with crotch, top can be slided in arc groove, at this point, end can be made to be caught in two wireplints easily Between cable clamping interface in, under the action of squeezing recoil of spring power, two wireplints can be made cable head clamping.

(2), when needing to separate end with wireplint, it is only necessary to pull pull ring, pass through two soft drawn plates respectively Driven rod and pull lever make two wireplints backwards to movement, at this point, can quickly take off end.

Detailed description of the invention

Fig. 1 is the front section view of the utility model structure；

Fig. 2 is the enlarged drawing of structure at A in the utility model Fig. 1；

Fig. 3 is the enlarged drawing of structure at the utility model B；

Fig. 4 is the enlarged drawing of structure at the utility model C.

In figure: 1 operation stick, 2 handles, 3 crotches, 4 openings, 5 pin shafts, 6 wireplints, 7 arc grooves, 8 slide bars, 9 sliding pearls, 10 are squeezed Pressing spring, 11 cable clamping interfaces, 12 soft drawn plates, 13 insulating layers, 14 pull rings, 15 driven rods, 16 fan grooves, 17 pull lever, 18 ports, 19 Support spring, 20 card lines protrusion.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of high voltage short circuit grounding rod, including operation stick 1, the bottom end of operation stick 1 is socketed with handle 2, and handle 2 is isolation material, can be avoided the phenomenon that staff gets an electric shock, and grasps The top for making stick 1 is fixedly connected with crotch 3, and the bottom end of 3 inner wall two sides of crotch offers opening 4, and the two sides of 4 inner walls of opening are logical The connection of pin shaft 5 is crossed, is socketed with wireplint 6 on pin shaft 5, the two sides at the top of 3 inner wall of crotch offer arc groove 7, in arc groove 7 The two sides of wall are connected by slide bar 8, in arc groove 7 and are socketed on slide bar 8 and are slidably connected sliding pearl 9, the both ends difference of slide bar 8 Positioned at the middle part of 7 inner wall two sides of arc groove, and 8 activity of slide bar is interspersed in the middle part of sliding pearl 9, and the top of two wireplints 6 point It is not fixedly connected with the bottom on two 9 surfaces of sliding pearl, the shape of wireplint 6 is arc, and at the one of two 6 side surfaces of wireplint Overlap joint, the wireplint 6 of arc can facilitate in the gap filled in end between the two, and extruding spring is socketed on slide bar 8 10, the both ends for squeezing spring 10 are fixedly connected with the side of the side of 7 inner wall of arc groove and sliding 9 surface of pearl respectively, and two lines The opposite side of clamping plate 6 offers cable clamping interface 11, and the shape of cable clamping interface 11 is arc, equidistant solid on the inner wall of cable clamping interface 11 There are three card line protrusion 20, the shape of card line protrusion 20 is hemispherical for fixed connection, after the cable clamping interface 11 of two arcs combines, energy An ellipse is enough formed, end is wrapped up and stepped up at this point, facilitating, cooperates the use of card line protrusion 20, electricity can be increased Stability between cable end and wireplint 6, and spherical card line convex 20 can prevent it to be inserted into end, and crotch 3 pushes up The two sides in portion are overlapped with soft drawn plate 12, and the bottom end of two soft drawn plates 12 connects with the bottom activity of 3 surface two sides of crotch respectively It connects, the surface of soft drawn plate 12 is fixedly connected with insulating layer 13, and the surface of insulating layer 13 is fixedly connected with pull ring 14, the material of pull ring 14 Matter is isolation material, and the use of coordinated insulation layer 13 can be avoided what staff got an electric shock when touching pull ring 14 The top of phenomenon, sliding 9 surface of pearl is fixedly connected with the bottom end of driven rod 15, and 7 inner wall top of arc groove is run through on the top of driven rod 15 Fan groove 16 that portion opens up and be fixedly connected with one end of soft drawn plate 12, and the opposite side of two wireplints 6 respectively with two One end of pull lever 17 is flexibly connected, and two opposite one end of pull lever 17 extend through port 18 that 3 two sides of crotch open up simultaneously It is flexibly connected respectively with two opposite sides of soft drawn plate 12, and the opposite side of two wireplints 6 and is located at pull lever 17 Upper and lower two sides pass through support spring 19 and are flexibly connected respectively with the two sides of 3 inner wall of crotch, and end is directly filled in two lines Between clamping plate 6, since arc is presented in wireplint 6, and the bottom end of two wireplints 6 is flexibly connected with crotch 3, and top can be in arc Sliding in shape slot 7, at this point, spring 10 is being squeezed in the cable clamping interface 11 that end can be made to be caught between two wireplints 6 easily Under the action of screen resilience, two wireplints 6 can be made cable head clamping, when needing to separate end with wireplint 6, only It needs to pull pull ring 14, two soft drawn plates 12 is made to keep two wireplints 6 mobile backwards by driven rod 15 and pull lever 17 respectively, At this point, end quickly can be taken off.

Working principle: when needing for end to connect with grounding rod, backwards to two pull rings 14 are pulled, soft drawn plate can be made 12 make two wireplints 6 backwards to movement by driven rod 15 and pull lever 17, slide at this point, the top of wireplint 6 can be made to drive It slides on the slide bar 8 of the grafting in arc groove 7 of pearl 9, then end is placed between two wireplints 6, and be located at cable clamping interface Then pull ring 14 is unclamped in 11 position, under the action of squeezing spring 10 and 19 screen resilience of support spring, can make two wire clamps Plate 6 is by cable head clamping, opposite with aforesaid operations when needing to separate end with ground line.

Claims (6)

1. a kind of high voltage short circuit grounding rod, including operation stick (1), it is characterised in that: the bottom end of the operation stick (1) is socketed with handle The top of hand (2), the operation stick (1) is fixedly connected with crotch (3), and the bottom end of crotch (3) the inner wall two sides offers It is open (4), the two sides of described opening (4) inner wall are connected by pin shaft (5), are socketed with wireplint (6), institute on the pin shaft (5) It states the two sides at the top of crotch (3) inner wall to offer arc groove (7), the two sides of arc groove (7) inner wall are connected by slide bar (8) It connects, in the arc groove (7) and is socketed on slide bar (8) and slidably connects sliding pearl (9), and the top of two wireplints (6) point It is not fixedly connected with the bottom on two sliding pearl (9) surfaces, is socketed on the slide bar (8) and squeezes spring (10), the extruding bullet The both ends of spring (10) are fixedly connected with the side of the side of arc groove (7) inner wall and sliding pearl (9) surface respectively, and two wireplints (6) opposite side offers cable clamping interface (11), and the two sides at the top of the crotch (3) are overlapped with soft drawn plate (12), and two The bottom end of a soft drawn plate (12) is flexibly connected with the bottom of crotch (3) surface two sides respectively, and the surface of the soft drawn plate (12) is solid Surely it is connected with insulating layer (13), the surface of the insulating layer (13) is fixedly connected with pull ring (14), the top on sliding pearl (9) surface Portion is fixedly connected with the bottom end of driven rod (15), what the top of the driven rod (15) opened up at the top of arc groove (7) inner wall It fan groove (16) and is fixedly connected with one end of soft drawn plate (12), and the opposite side of two wireplints (6) is drawn with two respectively One end of lever (17) is flexibly connected, and two opposite one end of the pull lever (17) extend through crotch (3) two sides and open up Port (18) is simultaneously flexibly connected with two opposite sides of soft drawn plate (12) respectively, and the opposite side of two wireplints (6) and Pass through support spring (19) positioned at the two sides up and down of pull lever (17) to be flexibly connected with the two sides of crotch (3) inner wall respectively.

2. a kind of high voltage short circuit grounding rod according to claim 1, it is characterised in that: on the inner wall of the cable clamping interface (11) It is equidistant that be fixedly connected with that there are three card lines raised (20).

3. a kind of high voltage short circuit grounding rod according to claim 2, it is characterised in that: the shape of the card line raised (20) For hemispherical.

4. a kind of high voltage short circuit grounding rod according to claim 1, it is characterised in that: the shape of the wireplint (6) is Arc, and overlapped at the one of two wireplint (6) side surfaces.

5. a kind of high voltage short circuit grounding rod according to claim 1, it is characterised in that: the shape of the cable clamping interface (11) is Arc.

6. a kind of high voltage short circuit grounding rod according to claim 1, it is characterised in that: distinguish at the both ends of the slide bar (8) Positioned at the middle part of arc groove (7) inner wall two sides, and slide bar (8) activity is interspersed in the middle part of sliding pearl (9).