CN213752400U

CN213752400U - Small-size reclosing lock external control line

Info

Publication number: CN213752400U
Application number: CN202120137809.4U
Authority: CN
Inventors: 杨伟
Original assignee: Wenzhou Xiantong Electronic Technology Co ltd
Current assignee: Wenzhou Xiantong Electronic Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-07-20
Anticipated expiration: 2031-01-19

Abstract

The utility model relates to the technical field of circuit connecting wires, and discloses a miniature reclosing lock external control wire, which comprises a box body, wherein a first rotating rod is rotatably arranged in the inner cavity of the box body, a second rotating rod is rotatably arranged on the front surface of the first rotating rod, a connecting block is fixedly arranged on one side of the first rotating rod opposite to the second rotating rod, an extruding block is fixedly arranged on one side of the connecting block opposite to the second rotating rod, the miniature reclosing lock external control wire is characterized in that a first pressing rod drives the extruding plate to slide downwards at the top of the first rotating rod and the second rotating rod, a first spring is stretched, the first rotating rod and the second rotating rod drive the connecting block and the extruding block to separate from a wire clamping groove, then a wire end is inserted into the wire clamping groove, the first spring is contracted, the extruding block clamps the wire end, thereby realizing the quick installation and disassembly of the external control wire, greatly improving the convenience of installation, and reducing the labor intensity of workers, the efficiency of labourer has been improved, the installation effectiveness of reclosing lock external control line has been improved.

Description

Small-size reclosing lock external control line

Technical Field

The utility model relates to a circuit connection line technical field specifically is a small-size reclosing lock external control line.

Background

When the fault of the overhead line is cleared, the breaker is closed in a short time, which is called reclosing; since most overhead line faults are instantaneous or temporary in nature, reclosing is one of the self-recovery power supply methods commonly used in operation, and an external control line needs to be connected in the connection process of the small reclosing.

When current small-size external control line that recloses is using, external control line and reclose at the connection process, need earlier the plug connection that external control line and reclose and be connected, need inject the end of a thread into the plug with the plug connection in-process in, manual tightening bolt is fixed again, wastes time and energy, makes worker's work efficiency greatly reduced, and the back is connected simultaneously, can't put in order the receipts to external control line, causes the circuit confusion, inconvenience when causing follow-up circuit maintenance.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a small-size reclosing lock external control line has possessed the quick installation that can externally control the line, and advantages such as the quick receipts after the installation of external control line have simultaneously been solved and the installation of present small-size reclosing lock external control line is loaded down with trivial details, and intensity of labour is big, and the installation effectiveness is low, can't externally control the receipts of line simultaneously and restraint the problem.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a small reclosing external control line comprises a box body, wherein a first rotating rod is rotatably arranged in an inner cavity of the box body, a second rotating rod is rotatably arranged on the front surface of the first rotating rod, connecting blocks are fixedly arranged on the opposite sides of the first rotating rod and the second rotating rod, extrusion blocks are fixedly arranged on the opposite sides of the two connecting blocks, the bottom of the inner cavity of the box body is fixedly provided with a supporting block, the left side and the right side of the supporting block are both fixedly provided with wire clamping grooves, the right side of the first rotating rod is fixedly connected with the left side of the second rotating rod through a first spring, the top of the first rotating rod is provided with an extrusion plate in a sliding manner, the bottom of stripper plate and the top sliding connection of No. two dwangs, the top fixed mounting of stripper plate has a pressure push rod No. one, the top of pressing the push rod runs through the box body and extends to the outside of box body No. one.

Preferably, the right side of the box body is fixedly provided with a bundling device, and the bundling device comprises a bundling box.

Preferably, the right side of the inner cavity of the bundling box is fixedly provided with a telescopic rod, and the outer surface of the telescopic rod is sleeved with a second spring.

Preferably, a movable plate is fixedly mounted at the right end of the telescopic rod, sliding grooves are formed in the top and the bottom of the inner cavity of the bundling box, and the outer surface of the movable plate is connected with the inner surface of the sliding grooves in a sliding mode.

Preferably, a second pressing rod is fixedly mounted on the right side of the movable plate, and the right side of the second pressing rod penetrates through the bundling box and extends to the outside of the bundling box.

Preferably, a fixed block is fixedly mounted on the right side of the movable plate and below the second pressing rod, a fixed groove is fixedly mounted on the right side of the inner cavity of the bundling box, and a wire inlet is formed in the bottom of the bundling box in a penetrating mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a small-size reclosing lock external control line possesses following beneficial effect: this outer accuse line accessible of small-size reclosing lock drives the stripper plate and carries out the lapse at a dwang and No. two dwang tops according to the depression bar, a spring is tensile, a dwang and No. two dwangs drive connecting block and extrusion piece break away from the card wire casing, inject the end of a thread into the card wire casing afterwards, a spring shrink, make the extrusion piece block the end of a thread, realize the quick installation of outer accuse line, No. two depression bars are pressed to the rethread, No. two depression bars pass through the fly leaf, No. two springs, the telescopic link, the cooperation of fixed block and fixed slot, the realization is restrainted to the quick receipts of outer accuse line.

1. This outer accuse line of small-size reclosing lock, drive the stripper plate through a depression bar and carry out the lapse at a dwang and No. two dwang tops, a spring is tensile, a dwang and No. two dwangs drive the connecting block and the stripper block breaks away from the card wire casing, inject the end of a thread into the card wire casing afterwards, a spring shrink, make the stripper block the end of a thread, thereby realize the quick installation and the dismantlement of outer accuse line, the convenience of installation has been improved greatly, worker's intensity of labour has been reduced, the efficiency of labourer's efficiency has been improved, the installation effectiveness of the outer accuse line of reclosing lock has been improved.

2. This outer accuse line of small-size reclosing lock, through pressing down No. two press the depression bar, No. two press the depression bar to drive the fly leaf and remove, No. two spring and telescopic link shrink, fixed block and fixed slot break away from the fixed slot, put into from the inlet wire mouth with the line afterwards and restraint the box, not hard up No. two press the depression bar, No. two spring extension afterwards, the cooperation of fixed block and fixed slot, thereby realize that the quick receipts of outer accuse line is restrainted and fixed, the regularity of outer accuse line has been improved, subsequent maintenance work has been convenient for, the incident that the circuit confusion caused has also been avoided simultaneously.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a side view of the internal structure of the bundling device of the present invention.

Fig. 3 is a top view of the internal structure of the present invention.

In the figure: 1. a box body; 2. a first rotating rod; 3. a second rotating rod; 4. connecting blocks; 5. extruding the block; 6. a support block; 7. a wire clamping groove; 8. a first spring; 9. a pressing plate; 10. a first pressing rod; 11. a bundling device; 12. a bundling box; 13. a telescopic rod; 14. a second spring; 15. a movable plate; 16. a second pressing rod; 17. a fixed block; 18. fixing grooves; 19. and (4) a wire inlet.

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. 1-3, a miniature reclosing lock external control line comprises a box body 1, a first rotating rod 2 is rotatably installed in an inner cavity of the box body 1, a second rotating rod 3 is rotatably installed on the front surface of the first rotating rod 2, connecting blocks 4 are fixedly installed on the opposite sides of the first rotating rod 2 and the second rotating rod 3, extruding blocks 5 are fixedly installed on the opposite sides of the two connecting blocks 4, a supporting block 6 is fixedly installed at the bottom of the inner cavity of the box body 1, wire clamping grooves 7 are fixedly installed on the left side and the right side of the supporting block 6, the right side of the first rotating rod 2 is fixedly connected with the left side of the second rotating rod 3 through a first spring 8, an extruding plate 9 is slidably installed at the top of the first rotating rod 2, the bottom of the extruding plate 9 is slidably connected with the top of the second rotating rod 3, a first pressing rod 10 is fixedly installed at the top of the extruding plate 9, and the top of the first pressing rod 10 penetrates through the box body 1 and extends to the outside of the box body 1, the right side fixed mounting of box body 1 has the device 11 of restrainting, the device 11 of restrainting is including the box 12 of restrainting, the right side fixed mounting of the box 12 inner chamber of restrainting has telescopic link 13, the surface cover of telescopic link 13 is equipped with No. two springs 14, the right-hand member fixed mounting of telescopic link 13 has fly leaf 15, the spout has all been seted up to the top and the bottom of the box 12 inner chamber of restrainting, the surface of fly leaf 15 and the internal surface sliding connection of spout, the right side fixed mounting of fly leaf 15 has No. two press bars 16, the right side of No. two press bars 16 runs through the box 12 of restrainting and extends to the outside of restrainting the box 12, the right side of fly leaf 15 just is located the below fixed mounting of No. two press bars 16 and has fixed block 17, the right side fixed mounting of the box 12 inner chamber of restrainting has fixed slot 18, the bottom of restrainting the box 12 runs through and has seted up inlet 19.

The working principle is as follows: firstly, a user presses a first pressing rod 10 on a box body 1, the first pressing rod 10 drives a squeezing plate 9 to slide downwards, the squeezing plate 9 slides on a first rotating rod 2 and a second rotating rod 3, a first spring 8 is stretched, the first rotating rod 2 and the second rotating rod 3 rotate to drive a connecting block 4 and a squeezing block 5 to rotate, so that the squeezing block 5 is separated from a wire clamping groove 7, then the user inserts a wire end into the wire clamping groove 7, then the first pressing rod 10 is loosened, the first spring 8 contracts, the first rotating rod 2 and the second rotating rod 3 rotate to drive the connecting block 4 and the squeezing block 5 to squeeze and fix the wire end, so that the quick disassembly and assembly of external control wires are realized, after the box body 1 is inserted into a reclosing switch, the user folds the external control wires, then presses a second pressing rod 16, the second pressing rod 16 moves a movable plate 15 leftwards, and the movable plate 15 presses a second spring 14, the second spring 14 and the telescopic rod 13 contract, the fixed block 17 on the movable plate 15 is separated from the fixed groove 18, then the wires are placed into the binding box 12 from the wire inlet 19, then the second pressing rod 16 is loosened, the second spring 14 rebounds to drive the movable plate 15 to move rightwards, and the movable plate 15 drives the fixed block 17 to fix the external control wires on the fixed groove 18, so that the binding of the external control wires is realized.

To sum up, this outer accuse line of small-size reclosing lock accessible press the lever 10 to drive stripper plate 9 and carry out the lapse at a dwang 2 and No. two dwang 3 tops, a spring 8 is tensile, a dwang 2 and No. two dwang 3 drive connecting block 4 and stripper block 5 and break away from card wire casing 7, inject the end of a thread into card wire casing 7 afterwards, a spring 8 shrink, make stripper block 5 block the end of a thread, realize the quick installation of outer accuse line, the rethread presses the lever 16 of pressing No. two, No. two presses the lever 16 to pass through fly leaf 15, No. two springs 14, telescopic link 13, the cooperation of fixed block 17 and fixed slot 18, the realization is restrainted to the quick receipts of outer accuse line.

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 small-size reclosing lock external control line, includes box body (1), its characterized in that: the inner cavity of the box body (1) is rotatably provided with a first rotating rod (2), the front of the first rotating rod (2) is rotatably provided with a second rotating rod (3), one side of the first rotating rod (2) opposite to the second rotating rod (3) is fixedly provided with a connecting block (4), two sides of the connecting block (4) are fixedly provided with an extrusion block (5), the bottom of the inner cavity of the box body (1) is fixedly provided with a supporting block (6), the left side and the right side of the supporting block (6) are fixedly provided with wire clamping grooves (7), the right side of the first rotating rod (2) is fixedly connected with the left side of the second rotating rod (3) through a first spring (8), the top of the first rotating rod (2) is slidably provided with an extrusion plate (9), and the bottom of the extrusion plate (9) is slidably connected with the top of the second rotating rod (3), the top fixed mounting of stripper plate (9) has a pressure lever (10), the top of a pressure lever (10) runs through box body (1) and extends to the outside of box body (1).

2. The miniature reclosing external control line according to claim 1, wherein: the right side of the box body (1) is fixedly provided with a bundling device (11), and the bundling device (11) comprises a bundling box (12).

3. The miniature reclosing external control line according to claim 2, characterized in that: the right side fixed mounting of the inner chamber of the bundling box (12) is provided with a telescopic rod (13), and the outer surface of the telescopic rod (13) is sleeved with a second spring (14).

4. The miniature reclosing external control line according to claim 3, wherein: the right end fixed mounting of telescopic link (13) has fly leaf (15), the spout has all been seted up to the top and the bottom of bundling box (12) inner chamber, the surface of fly leaf (15) and the internal surface sliding connection of spout.

5. The miniature reclosing external control line according to claim 4, wherein: the right side of the movable plate (15) is fixedly provided with a second pressing rod (16), and the right side of the second pressing rod (16) penetrates through the bundling box (12) and extends to the outside of the bundling box (12).

6. The miniature reclosing external control line according to claim 5, wherein: a fixed block (17) is fixedly mounted on the right side of the movable plate (15) and below the second pressing rod (16), a fixed groove (18) is fixedly mounted on the right side of the inner cavity of the bundling box (12), and a wire inlet (19) is formed in the bottom of the bundling box (12) in a penetrating mode.