CN217485719U - Quick Lead Clip - Google Patents

Abstract

The utility model discloses a quick lead wire fastener, including intubate and activity chuck, the whole tubulose that runs through from top to bottom of intubate, be equipped with fixing bolt on the intubate, fixing bolt by the intubate lateral wall stretches into in the intubate, the activity chuck includes last clamping piece and lower clamping piece that the interval set up, go up the clamping piece with the syntropy one end of clamping piece down respectively with the intubate is fixed to be linked to each other, go up the clamping piece with be equipped with movable preforming down between the clamping piece, quick lead wire fastener is still including running through the preforming locking bolt of clamping piece down, preforming locking bolt is close to the one end of activity preforming is for compressing tightly the end, compress tightly the end with activity preforming butt. Compared with the prior art, utilize the utility model discloses the operation of starting to exchange fire can improve the convenience and the operating efficiency of operation greatly.

Description

Quick Lead Clip

technical field

The utility model belongs to the technical field of electric power engineering, in particular to a fast lead wire clip.

Background technique

In the process of live connection of line meter leads and temporary live connection of lines, it is necessary to use lead clips. Due to the fact that there are many expansion and installations in the current distribution network lines of 0.4 kV and below, in the existing technology, multiple people need to cooperate with multiple tools to operate, which is inconvenient to operate and has low work efficiency; It is easy to cause personal electric shock accidents, burns and other accidents in the connection of lead wires and live work.

Therefore, it is necessary to provide a new quick lead wire clip to solve the above technical problems.

Utility model content

The technical problem to be solved by the present utility model is that in view of the above-mentioned deficiencies in the prior art, a quick lead wire clamp is disclosed, which includes an intubation tube and a movable clamp. There is a fixing bolt on the upper part, and the fixing bolt extends into the cannula from the outer side wall of the cannula; One end of the lower clip in the same direction is fixedly connected to the intubation tube respectively, a movable pressing piece is arranged between the upper clip and the lower clip, and the fast lead wire clip also includes a penetrating piece through the lower clip. The pressing piece locking bolt, the end of the pressing piece locking bolt close to the movable pressing piece is the pressing end, and the pressing end is in abutment with the movable pressing piece.

Preferably, the quick lead wire clip further comprises a tablet-pressing anti-rotation rod penetrating one end of the movable pressing sheet, the movable pressing-sheet is slidably connected to the tablet-pressing anti-rotation rod, and one end of the tablet-pressing anti-rotation rod is connected with the upper clip, and the other end of the anti-rotation rod is connected with the lower clip.

Preferably, the tablet-pressing anti-rotation rod is located between the upper clip and the lower clip.

Preferably, the anti-rotation rod of the tablet pressing is arranged at one end of the movable pressing tablet close to the intubation tube.

Preferably, the quick lead wire clip further comprises a connecting block arranged between the cannula and the movable collet, the cannula is welded to one side of the connecting block, the upper clip and the lower clip respectively welded to the other side of the connecting block.

Preferably, a boss is welded on the outer wall of the cannula, the boss is provided with a threaded hole passing through the boss and communicated with the inside of the cannula, and the fixing bolt is installed in the threaded hole.

Preferably, the fixing bolts are two spaced apart along the length direction of the cannula.

Preferably, the cannula is in the shape of a round tube, and the fixing bolts and the sheet-pressing locking bolts are both hexagonal bolts.

Preferably, the quick lead wire clamp further comprises a first compression nut, and the first compression nut is welded to the lower part of the movable pressing piece and is disposed opposite to the pressing piece locking bolt.

Preferably, the quick lead wire clamp further includes a second compression nut, the second compression nut is arranged between the movable pressing piece and the lower clip and is fixed to the pressing end.

Compared with the prior art, the utility model has the following advantages:

Compared with the prior art, using the utility model to carry out the fire connection operation can greatly improve the convenience of operation and the operation efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram one of the fast lead wire clip of the present invention;

FIG. 2 is a schematic diagram 2 of the overall structure of the quick lead wire clip of the present invention.

Description of reference numbers:

1. Cannula, 2. Fixing bolt, 3. Upper clip, 4. Lower clip, 5. Active clip, 6. Clip locking bolt, 7. Anti-rotation rod, 8. Connecting block, 9 . boss, 10. second compression nut, 61. compression end, 62. adjustment end.

Detailed ways

The present invention will be described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments do not limit the present invention, and those of ordinary skill in the art can perform functions, methods, or structures according to these embodiments. Equivalent transformation or replacement of the above all belong to the protection scope of the present invention.

A quick lead wire clip of the present invention will be further described below with reference to accompanying drawings 1-2. Among them, Fig. 1 shows that the fixing bolts 2 and the sheet-pressing locking bolts 6 are in a loosened state, and Fig. 1 shows that both the fixing bolts 2 and the sheet-pressing locking bolts 6 are in a tightened state.

The utility model provides a quick lead wire clamp, which includes an intubation tube 1 and a movable chuck. The intubation tube 1 is a tubular shape that penetrates up and down as a whole. The intubation tube 1 is provided with a fixing bolt 2. Extending into the cannula 1, the movable collet includes an upper clip 3 and a lower clip 4 arranged at intervals, and the same ends of the upper clip 3 and the lower clip 4 are fixedly connected to the cannula 1 respectively, and the upper clip 3 There is a movable pressing piece 5 between the lower clip 4, and the fast lead wire clip also includes a pressing piece locking bolt 6 that penetrates through the lower clip 4, and the end of the pressing piece locking bolt 6 close to the movable pressing piece 5 is the pressing end 61. The pressing end 61 is in contact with the movable pressing piece 5, and the end of the pressing piece locking bolt 6 away from the movable pressing piece 5 is the adjusting end 62.

In this embodiment, the cannula 1 is used for the insertion of cables and lead ends. After the cables and lead ends are inserted, the fixing bolts 2 can be tightened to fasten the cables and lead ends, so as to prevent the cables and lead ends from passing through the cannula 1. come out. In the movable collet: the upper clip 3 is used to hang the power supply wire, and the movable pressing piece 5 is used to cooperate with the upper clip 3 to compress the power supply wire. When moving the movable pressing piece 5 up and down, the tightness can be adjusted. The lower clip 4 is used to form a screw transmission structure with the pressing plate locking bolt 6. When the pressing plate locking bolt 6 is rotated, the pressing plate locking bolt 6 can be moved closer to or away from the movable pressing plate 5, so that the movable pressing plate can be adjusted. 5 and the distance between the upper clip 3, so as to adjust the tightness of the movable pressing piece 5.

The quick lead wire clip of this embodiment is mainly used for the live connection of the lead wire on the 0.4 kV line meter and the temporary live connection of the 10 kV line. When in use, insert the cables and wire heads that need to be connected into the cannula 1, and fasten the fixing bolts 2, and the fixing bolts 2 lock the cables and wire heads. Use the upper clip 3 to hang the power lead, install the clip locking bolt 6 in the insulating rod sleeve for tightening, and make the movable clip 5 cooperate with the upper clip 3 to clamp the power lead.

According to the specific embodiment of the present invention, the anti-rotation rod 7 is located between the upper clip 3 and the lower clip 4 . In this embodiment, the anti-rotation lever 7 of the tablet is used to prevent the movable tablet 5 from rotating with the tablet locking bolt 6 when the movable tablet 5 is fastened. In addition, the anti-rotation lever 7 of the tablet can also guide the movable tablet 5 when it moves.

According to the specific embodiment of the present invention, the anti-rotation rod 7 of the tablet is arranged at one end of the movable tablet 5 close to the cannula 1 . In this embodiment, through this structure, it is possible to prevent the tablet-pressing anti-rotation rod 7 from being arranged at the open end of the movable collet, and to prevent the tablet-pressing anti-rotation rod 7 from interfering with the position where the power supply wire extends between the upper clamping piece 3 and the movable pressing piece 5 .

According to the specific embodiment of the present invention, the quick lead wire clip also includes a connecting block 8 arranged between the cannula 1 and the movable collet, the cannula 1 is welded to one side of the connecting block 8, the movable pressing piece 5 and the lower clip The pieces 4 are respectively welded to the other side of the connecting block 8 . In this embodiment, the connection block 8 is provided to facilitate stable connection, and the connection block 8 and the movable collet can be integrally formed and then welded to the cannula 1 , which is beneficial for forming.

According to the specific embodiment of the present invention, the outer wall of the cannula 1 is welded with a boss 9, the boss 9 is provided with a threaded hole passing through it and communicated with the interior of the cannula 1, and the fixing bolt 2 is installed in the threaded hole. In this embodiment, by providing the boss 9, the length of the threaded hole can be extended, ensuring that the length of the thread between the fixing bolt 2 and the threaded hole is long enough, thereby ensuring that the fixing bolt 2 can effectively fasten the cable and the wire head.

According to the specific embodiment of the present invention, two fixing bolts 2 are arranged at intervals along the length direction of the cannula 1 . In this embodiment, through this structure, it is advantageous to further realize the stable locking of the cable and the wire head.

According to the specific embodiment of the present invention, the cannula 1 is in the shape of a circular tube, and the fixing bolts 2 and the sheet-pressing locking bolts 6 are both hexagonal bolts.

According to the specific embodiment of the present invention, the quick lead wire clamp further includes a second pressing nut 10 , which is arranged between the movable pressing piece 5 and the lower clip 4 and is fixed to the pressing end 61 . In the present embodiment, through this structure, the second compression nut 10 forms a limit structure, which can prevent the locking bolt 6 from being pulled out. The contact pressure is beneficial to improve the service life of the movable pressing piece 5 . In addition to the above structure, the present utility model can also adopt another structure: the quick lead wire clamp also includes a first compression nut, which is welded to the lower part of the movable pressing piece and is arranged opposite to the pressing piece locking bolt 6 . In this embodiment, the first compression nut is welded to the lower part of the movable pressing piece. When the pressing piece locking bolt 6 is rotated, the first pressing nut can be used as a guide structure for the pressing piece locking bolt 6 to ensure that the pressing piece is locked. The tightening bolt 6 is exerting force on the movable pressing piece 5 . Guaranteed accurate transmission. In specific use, one of them can be selected according to actual needs.

A series of detailed descriptions listed above are only specific descriptions for the feasible embodiments of the present invention, and they are not intended to limit the protection scope of the present invention. Any equivalents made without departing from the technical spirit of the present invention Embodiments or changes should all be included within the protection scope of the present invention.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. a fast lead wire clip, is characterized in that, comprises cannula and movable collet, described cannula as a whole is a tubular shape that penetrates up and down, and described cannula is provided with fixing bolts, and described fixing bolts are formed by described inserting tubes. The outer side wall of the tube extends into the cannula, the movable collet includes an upper clip and a lower clip arranged at intervals, and the same direction ends of the upper clip and the lower clip are respectively connected to the cannula. They are fixedly connected. A movable pressing piece is arranged between the upper clip and the lower clip. The fast lead wire clip also includes a clip locking bolt that penetrates through the lower clip. One end close to the movable pressing piece is a pressing end, and the pressing end is in contact with the movable pressing piece. 2 . The fast lead wire clip according to claim 1 , wherein the fast lead wire clip further comprises a pressing piece anti-rotation rod penetrating one end of the movable pressing piece, and the movable pressing piece is connected to the pressing piece. 3 . The anti-rotation rod is slidably connected, one end of the sheet-pressing anti-rotation rod is connected with the upper clip, and the other end of the sheet-pressing anti-rotation rod is connected with the lower clip. 3 . The quick lead wire clip according to claim 2 , wherein the pressing piece anti-rotation rod is located between the upper clip and the lower clip. 4 . 4 . The quick lead wire clip according to claim 3 , wherein the anti-rotation rod of the pressing sheet is arranged at one end of the movable pressing sheet close to the intubation tube. 5 . 5 . The quick lead wire clip according to claim 4 , wherein the quick lead wire clip further comprises a connection block arranged between the cannula and the movable collet, and the cannula is welded to the cannula. 6 . On one side of the connecting block, the upper clip and the lower clip are respectively welded to the other side of the connecting block. 6 . The quick lead wire clip according to claim 5 , wherein a boss is welded on the outer wall of the cannula, and the boss is provided with a threaded hole passing through it and communicating with the inside of the cannula. 7 . , the fixing bolt is installed in the threaded hole. 7 . The quick lead wire clip according to claim 6 , wherein the fixing bolts are two spaced apart along the length direction of the cannula. 8 . 8 . The quick lead wire clip according to claim 7 , wherein the cannula is in the shape of a circular tube, and the fixing bolts and the sheet-pressing locking bolts are both hexagonal bolts. 9 . 9 . The quick lead wire clip according to claim 8 , wherein the quick lead wire clip further comprises a first compression nut, and the first compression nut is welded to the lower part of the movable pressing piece and is positive. 10 . Set up locking bolts on the pressing piece. 10 . The quick lead wire clip according to claim 8 , wherein the quick lead wire clip further comprises a second compression nut, and the second compression nut is provided on the movable pressing piece and the lower part. 11 . between the clips and fixed with the pressing end.

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