CN213817170U

CN213817170U - Aluminum wire clamp for outdoor power transmission line

Info

Publication number: CN213817170U
Application number: CN202022169586.8U
Authority: CN
Inventors: 林轶君; 厉凤理
Original assignee: Zhejiang Rolas Power Equipment Technology Co ltd
Current assignee: Zhejiang Rolas Power Equipment Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-27
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to an electric power technical field just discloses an aluminum wire clamp for outdoor power transmission line, including fixing base, fly leaf and two guide bars, two the top of guide bar respectively with the both sides fixed connection of fly leaf bottom, two guide ways, two have been seted up to the inside of fixing base the bottom of guide bar is pegged graft with the inside activity of two guide ways respectively. This aluminum wire clamp for outdoor power transmission line, place the cable in the arc wall between two splint, then the fixed knob of manual rotation, make the threaded rod rotate in the inside of fixed pipe, make the threaded rod move down in the inside of fixed pipe under the effect of screw thread, drive fixed knob downstream, the bottom of fixed knob produces the extrusion to the top of fly leaf, make the fly leaf downstream, make two splint be close to each other and press from both sides tight fixed to the cable, thereby make the device reach the effect of being convenient for fix the cable.

Description

Aluminum wire clamp for outdoor power transmission line

Technical Field

The utility model relates to an electric power tech field specifically is an aluminum wire clamp for outdoor power transmission line.

Background

The aluminum wire clamp is an aluminum metal accessory capable of being fixed on a wire, most of the aluminum wire clamp needs to bear large tensile force in operation, and some aluminum wire clamps need to ensure good electrical contact.

The traditional aluminum wire clamp mainly comprises two aluminum clamping plates and fasteners thereof, and the fasteners of the aluminum clamping plates mainly comprise bolts and other structures when the aluminum wire clamp is used, and the purpose of fastening can be achieved only by repeatedly rotating a spanner when a cable is fixed, so that the aluminum wire clamp is troublesome to operate, and therefore the aluminum wire clamp for the outdoor power transmission line is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an aluminum wire clamp for outdoor power transmission line possesses and is convenient for fix the cable, and fixed effectual advantage, has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

The utility model provides a following technical scheme: an aluminum wire clip for outdoor power transmission lines, which comprises a fixed seat, a movable plate and two guide rods, wherein the top ends of the two guide rods are respectively fixedly connected with the two sides of the bottom of the movable plate, two guide grooves are arranged inside the fixed seat, the bottom ends of the two guide rods are respectively movably inserted into the two guide grooves, the opposite sides of the fixed seat and the movable plate are fixedly connected with clamping plates, the opposite sides of the two clamping plates are provided with arc-shaped grooves, the inner part of the arc-shaped groove is movably connected with a cable, the top of the lower side clamping plate is fixedly connected with a fixed pipe, the inner thread of the fixed tube is connected with a threaded rod, the top end of the threaded rod is fixedly connected with a fixed knob, the bottom of the fixed knob is lapped with the top of the movable plate, the fixed seat is internally provided with a cylindrical groove, the inside activity grafting of columnar groove has the inserted bar, inserted bar one end fixedly connected with pull ring.

Preferably, a through hole is formed in the movable plate, and the side surface of the threaded rod is movably connected with the inside of the through hole.

Preferably, the side surface of the fixed pipe is sleeved with a telescopic pipe, the bottom end of the telescopic pipe is fixedly connected with the top of the lower side clamping plate, and the top end of the telescopic pipe is overlapped with the bottom of the upper side clamping plate.

Preferably, two be provided with expanding spring between the splint, expanding spring's bottom and the top fixed connection of downside splint, expanding spring's top and the bottom overlap joint of upside splint.

Preferably, two dead slots, two have been seted up to the inside of fixing base the dead slot is located one side of two guide slot bottoms respectively, two movable blocks of the top fixedly connected with of inserted bar, two the movable block respectively with the inside swing joint of two dead slots, one side fixedly connected with fixture block of movable block, the draw-in groove has been seted up to one side of guide bar, one side that the movable block was kept away from to the fixture block is pegged graft with the inside of draw-in groove.

Preferably, the inside of dead slot is provided with extrusion spring, extrusion spring's one end and one side fixed connection of movable block, extrusion spring's the other end and the inside wall fixed connection of dead slot.

Compared with the prior art, the utility model provides an aluminum wire clamp for outdoor power transmission line possesses following beneficial effect:

1. this aluminum wire clamp for outdoor power transmission line, place the cable in the arc wall between two splint, then the fixed knob of manual rotation, make the threaded rod rotate in the inside of fixed pipe, make the threaded rod move down in the inside of fixed pipe under the effect of screw thread, drive fixed knob downstream, the bottom of fixed knob produces the extrusion to the top of fly leaf, make the fly leaf downstream, make two splint be close to each other and press from both sides tight fixed to the cable, thereby make the device reach the effect of being convenient for fix the cable.

2. This outdoor aluminum wire clamp for power transmission line, after the device is tentatively fixed to the cable, loosen the pull ring, promote the movable block to the left side removal under the spring action of extrusion spring, drive the inserted bar and move to the left side in the inside of cylindrical slot, the left side of movable block drives the fixture block and moves to the left side simultaneously, make the inside of draw-in groove plugged in to the fixture block, make the guide bar fix the inside at the guide way, thereby make the fly leaf can fix the top at the fixing base, make the device's fixed effect reach better, prevent that the device from taking place to become flexible because threaded not hard up and lead to the cable to take place when using.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is an enlarged view of a structure shown in fig. 1 according to the present invention.

Wherein: 1. a fixed seat; 2. a movable plate; 3. a guide bar; 4. a guide groove; 5. a splint; 6. an arc-shaped slot; 7. a cable; 8. a fixed tube; 9. a threaded rod; 10. fixing the knob; 11. a telescopic sleeve; 12. a tension spring; 13. a cylindrical groove; 14. inserting a rod; 15. a pull ring; 16. an empty groove; 17. a movable block; 18. a clamping block; 19. a card slot; 20. compressing the spring.

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, an aluminum wire clip for outdoor power transmission line comprises a fixed base 1, a movable plate 2 and two guide rods 3, wherein the top ends of the two guide rods 3 are respectively fixedly connected with two sides of the bottom of the movable plate 2, two guide grooves 4 are formed in the fixed base 1, the bottom ends of the two guide rods 3 are respectively movably inserted into the two guide grooves 4, one sides of the fixed base 1 opposite to the movable plate 2 are respectively fixedly connected with a clamping plate 5, one sides of the two clamping plates 5 opposite to each other are respectively provided with an arc-shaped groove 6, the inside of the arc-shaped groove 6 is movably connected with a cable 7, the top of the lower side clamping plate 5 is fixedly connected with a fixed tube 8, the inside of the fixed tube 8 is in threaded connection with a threaded rod 9, the inside of the movable plate 2 is provided with a through hole, the side surface of the threaded rod 9 is movably connected with the inside of the through hole, the top end of the threaded rod 9 is fixedly connected with a fixed knob 10, and the side surface of the fixed tube 8 is sleeved with a telescopic sleeve 11, the bottom of telescopic tube 11 and the top fixed connection of downside splint 5, the top of telescopic tube 11 and the bottom overlap joint of upside splint 5, effect through telescopic tube 11, can protect the surface of fixed pipe 8, the bottom of fixed knob 10 and the top overlap joint of fly leaf 2, be provided with expanding spring 12 between two splint 5, the bottom of expanding spring 12 and the top fixed connection of downside splint 5, the top of expanding spring 12 and the bottom overlap joint of upside splint 5, effect through two expanding spring 12, can cushion protection to one side that two splint 5 are relative, prevent that two splint 5 direct contact appear damaging when fixing cable 7.

Cylindrical groove 13 has been seted up to fixing base 1's inside, cylindrical groove 13's inside activity is pegged graft and is had inserted

bar

14, 14 one end fixedly connected with pull ring 15 of inserted bar, two dead slots 16 have been seted up to fixing base 1's inside, two dead slots 16 are located one side of two guide ways 4 bottoms respectively, two movable block 17 of the top fixedly connected with of inserted bar 14, two movable block 17 respectively with the inside swing joint of two dead slots 16, one side fixedly connected with fixture block 18 of movable block 17, draw-in groove 19 has been seted up to one side of guide bar 3, one side that movable block 17 was kept away from to fixture block 18 is pegged graft with the inside of draw-in groove 19, the inside of dead slot 16 is provided with extrusion spring 20, one end of extrusion spring 20 and one side fixed connection of movable block 17, the other end of extrusion spring 20 and the inside wall fixed connection of dead slot 16.

When the cable fixing device is used, the pull ring 15 is pulled towards the right side firstly, so that the insertion rod 14 moves rightwards in the cylindrical groove 13, then a cable is placed in the arc-shaped groove 6 between the two clamping plates, then the fixing knob 10 is rotated manually, the threaded rod 9 rotates in the fixing tube 8, the threaded rod 9 moves downwards in the fixing tube 8 under the action of the threads to drive the fixing knob 10 to move downwards, the bottom of the fixing knob 10 extrudes the top of the movable plate 2, so that the movable plate 2 moves downwards, the two clamping plates 5 approach each other and clamp and fix the cable, the cable is convenient to fix by the cable fixing device, then the pull ring 15 is loosened, the movable block 17 is driven to move towards the left side under the action of the elastic force of the extrusion spring 20 to drive the insertion rod 14 to move towards the left side in the cylindrical groove 13, and the left side of the movable block 17 drives the clamping block 18 to move towards the left side, so that the clamping block 18 is inserted into the clamping groove 19, the guide rod 3 is fixed inside the guide groove 4, and the movable plate 2 can be fixed on the top of the fixed seat 1, and the fixing effect of the device is better.

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 an outdoor aluminum wire clamp for power transmission line, includes fixing base (1), fly leaf (2) and two guide bars (3), its characterized in that: the top ends of the two guide rods (3) are fixedly connected with two sides of the bottom of the movable plate (2) respectively, two guide grooves (4) are formed in the fixed seat (1), the bottom ends of the two guide rods (3) are movably inserted into the two guide grooves (4) respectively, one opposite side of the fixed seat (1) and the movable plate (2) is fixedly connected with a clamping plate (5), one opposite side of the two clamping plates (5) is provided with an arc-shaped groove (6), the inner part of the arc-shaped groove (6) is movably connected with a cable (7), the top of the lower side clamping plate (5) is fixedly connected with a fixed pipe (8), the inner thread of the fixed pipe (8) is connected with a threaded rod (9), the top end of the threaded rod (9) is fixedly connected with a fixed knob (10), and the bottom of the fixed knob (10) is in lap joint with the top of the movable plate (2), the fixing seat is characterized in that a cylindrical groove (13) is formed in the fixing seat (1), an inserting rod (14) is movably inserted into the cylindrical groove (13), and one end of the inserting rod (14) is fixedly connected with a pull ring (15).

2. The aluminum wire clip for outdoor power transmission lines of claim 1, wherein: the inside of fly leaf (2) is seted up the through-hole, the inside swing joint of side surface and through-hole of threaded rod (9).

3. The aluminum wire clip for outdoor power transmission lines of claim 1, wherein: the side surface of the fixed pipe (8) is sleeved with a telescopic pipe (11), the bottom end of the telescopic pipe (11) is fixedly connected with the top of the lower side clamping plate (5), and the top end of the telescopic pipe (11) is in lap joint with the bottom of the upper side clamping plate (5).

4. The aluminum wire clip for outdoor power transmission lines of claim 1, wherein: two be provided with expanding spring (12) between splint (5), the bottom of expanding spring (12) and the top fixed connection of downside splint (5), the top of expanding spring (12) and the bottom overlap joint of upside splint (5).

5. The aluminum wire clip for outdoor power transmission lines of claim 1, wherein: two dead slots (16), two have been seted up to the inside of fixing base (1) dead slot (16) are located one side of two guide way (4) bottoms respectively, two movable block (17) of the top fixedly connected with of inserted bar (14), two movable block (17) respectively with the inside swing joint of two dead slots (16), one side fixedly connected with fixture block (18) of movable block (17), draw-in groove (19) have been seted up to one side of guide bar (3), one side that movable block (17) were kept away from in fixture block (18) is pegged graft with the inside of draw-in groove (19).

6. The aluminum wire clip for outdoor power transmission lines of claim 5, wherein: the inside of dead slot (16) is provided with extrusion spring (20), one end of extrusion spring (20) and one side fixed connection of movable block (17), the other end of extrusion spring (20) and the inside wall fixed connection of dead slot (16).