CN214850147U - High-voltage cross-linked cable traction head - Google Patents

Abstract

The utility model discloses a high-voltage crosslinked cable traction head, the installation structure comprises a sleeve, the sheathed tube top is inserted and is equipped with the screw rod, and the screw rod is located the inside one end of sleeve pipe and rotates through the bearing and be connected with the slide, and the bottom fixed mounting of slide has the depression bar, and the bottom fixed mounting of sleeve pipe inner chamber has the piece of holding, inserts on the slide and is equipped with the gag lever post, and the top and the sheathed tube inside roof fixed connection of gag lever post, the bottom of gag lever post are connected with the last fixed surface who holds the piece, sheathed tube right-hand member fixed mounting has the collets, and the surperficial threaded connection of collets has the nut, and one section fixed mounting that the collets was kept away from to the nut has the guide arm, and the fixed orifices has been seted up to the one end that the nut was kept away from to the guide arm. This high-voltage cross-linked cable traction head through setting up screw rod, slide, depression bar and recess cooperation, realizes fixing and the purpose of dismantling the cable, conveniently fixes and dismantles the cable head according to the cable construction demand, reaches the effect that improves the cable construction convenience, has made things convenient for constructor's use.

Description

High-voltage cross-linked cable traction head

Technical Field

The utility model relates to a cable pulls technical field, specifically is a high-pressure crosslinked cable traction head.

Background

With the continuous promotion of power grid construction, the demand of high-voltage cross-linked cables is increasing day by day, and in order to make the construction more convenient, the high-voltage cross-linked cables basically adopt a traction head.

However, in the process of using the cable traction head in the current market, the cable is not convenient to fix and disassemble, so that the convenience of cable construction is influenced, and therefore a high-voltage cross-linked cable traction head is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-pressure crosslinked cable traction head to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-voltage crosslinked cable traction head, includes the sleeve pipe, the sheathed tube top is inserted and is equipped with the screw rod, and the screw rod is located the inside one end of sleeve pipe and is connected with the slide through the bearing rotation, and the bottom fixed mounting of slide has the depression bar, and the bottom fixed mounting of cover tube inner chamber has the piece that holds, inserts on the slide and is equipped with the gag lever post, the top and the sheathed tube interior roof fixed connection of gag lever post, the bottom of gag lever post and the last fixed surface who holds the piece and be connected.

The right-hand member fixed mounting of sheathed tube has the insulating block, and the surperficial threaded connection of insulating block has the nut, and one section fixed mounting that the insulating block was kept away from to the nut has the guide arm, and the one end that the nut was kept away from to the guide arm has seted up the fixed orifices, and the inside of insulating block is inserted and is equipped with the horizontal pole, the surface and the insulating block fixed connection of horizontal pole.

Preferably, the upper surface of the bearing block is provided with a groove, and the groove is matched with the pressure rod.

Preferably, the sliding plate is provided with a rod hole for the movement of the limiting rod, and the inner wall of the rod hole is in sliding connection with the surface of the limiting rod.

Preferably, the sleeve is provided with a screw hole for the screw to move, and the screw hole is in threaded connection with the screw.

Preferably, the top of the screw rod is fixedly provided with a rotating block, and the upper surface of the rotating block is provided with a hexagonal hole.

Preferably, a clamping groove is formed in one side of the nut, and one end, close to the nut, of the cross rod is clamped with the clamping groove.

Advantageous effects

The utility model provides a high-voltage cross-linked cable traction head possesses following beneficial effect:

1. this high-voltage cross-linked cable traction head through setting up screw rod, slide, depression bar and recess cooperation, realizes fixing and the purpose of dismantling the cable, conveniently fixes and dismantles the cable head according to the cable construction demand, reaches the effect that improves the cable construction convenience, has made things convenient for constructor's use.

2. This high-voltage cross-linked cable traction head through setting up insulating block, nut and guide arm cooperation, realizes the purpose of control circuit intercommunication or disconnection, also conveniently simultaneously to the change of guide arm, has reached the effect that makes things convenient for the constructor to use, has improved the availability factor of traction head.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the internal structure of the sleeve of the present invention;

fig. 3 is a schematic view of the connection structure of the sleeve and the nut of the present invention.

In the figure: 1 sleeve pipe, 2 screw rods, 3 sliding plates, 4 pressure rods, 5 bearing blocks, 6 limiting rods, 7 insulating blocks, 8 nuts, 9 guide rods, 10 cross rods, 11 rotating blocks, 12 clamping grooves and 13 grooves.

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, the present invention provides a technical solution: the utility model provides a high-voltage cross-linked cable traction head, including sleeve pipe 1, sleeve pipe 1's top is inserted and is equipped with screw rod 2, set up the screw that supplies the activity of screw rod 2 on the sleeve pipe 1, and screw and 2 threaded connection of screw rod, the top fixed mounting of screw rod 2 has commentaries on classics piece 11, the hexagonal hole has been seted up to the upper surface of commentaries on classics piece 11, screw rod 2 is located the inside one end of sleeve pipe 1 and rotates through the bearing and is connected with slide 3, slide 3's bottom fixed mounting has depression bar 4, the bottom fixed mounting of the 1 inner chamber of sleeve pipe has bearing piece 5, it is equipped with gag lever post 6 to insert on the slide 3, the top of gag lever post 6 and sleeve pipe 1's interior roof fixed connection, the bottom of gag lever post 6 and the last fixed surface of bearing piece 5 are connected.

The upper surface of the bearing block 5 is provided with a groove 13, the groove 13 is matched with the pressure rod 4, the sliding plate 3 is provided with a rod hole for the movement of the limiting rod 6, and the inner wall of the rod hole is connected with the surface of the limiting rod 6 in a sliding manner.

Set up screw rod 2, slide 3, depression bar 4 and recess 13 cooperation, realize fixing the purpose of dismantling with the cable, conveniently fix and dismantle the cable head according to the cable construction demand, reach the effect that improves the cable construction convenience, made things convenient for constructor's use.

The right-hand member fixed mounting of sleeve pipe 1 has insulating block 7, and insulating block 7's surface threaded connection has nut 8, and one section fixed mounting that insulating block 7 was kept away from to nut 8 has guide arm 9, and the one end that nut 8 was kept away from to guide arm 9 has seted up the fixed orifices, and insulating block 7's inside is inserted and is equipped with horizontal pole 10, horizontal pole 10's surface and insulating block 7 fixed connection.

Set up insulating block 7, nut 8 and guide arm 9 cooperation, realize the purpose of control circuit intercommunication or disconnection, also make things convenient for the change to guide arm 9 simultaneously, reached the effect that makes things convenient for the constructor to use, improved the availability factor of traction head.

A clamping groove 12 is formed in one side of the nut 8, and one end, close to the nut 8, of the cross rod 10 is clamped with the clamping groove 12.

The working principle is as follows: when using this traction head, rotate screw rod 2 through changeing piece 11, make depression bar 4 and recess 13 separation, put into the cable between two depression bars 4 afterwards, and locate two depression bar 4's surface with the cable sheathing, be connected the cable with the one end of horizontal pole 10, through changeing 11 screw tightening screw rods 2 of piece afterwards, make depression bar 4 and recess 13 joint on the slide 3, twist nut 8 afterwards, make draw-in groove 12 of 8 one sides of nut and the one end contact of horizontal pole 10, when needs are not hard up to the cable, it is not hard up to screw rod 2 through rotating piece 11, make the cable separate with depression bar 4 can, when needs change guide arm 9, the nut 8 is loosened to the spiral shell, make nut 8 and insulating block 7 separation can.

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 (6)

1. A high-voltage cross-linked cable traction head comprises a sleeve (1), and is characterized in that: the screw rod (2) is inserted into the top of the sleeve (1), one end, located inside the sleeve (1), of the screw rod (2) is rotatably connected with a sliding plate (3) through a bearing, a pressing rod (4) is fixedly installed at the bottom of the sliding plate (3), a bearing block (5) is fixedly installed at the bottom of an inner cavity of the sleeve (1), a limiting rod (6) is inserted into the sliding plate (3), the top of the limiting rod (6) is fixedly connected with the inner top wall of the sleeve (1), and the bottom of the limiting rod (6) is fixedly connected with the upper surface of the bearing block (5);

the right-hand member fixed mounting of sleeve pipe (1) has insulating block (7), and the surperficial threaded connection of insulating block (7) has nut (8), and one section fixed mounting that insulating block (7) were kept away from in nut (8) has guide arm (9), and the fixed orifices has been seted up to the one end that nut (8) were kept away from in guide arm (9), and the inside of insulating block (7) is inserted and is equipped with horizontal pole (10), the surface and insulating block (7) fixed connection of horizontal pole (10).

2. The pulling head for high voltage crosslinked cable as claimed in claim 1, wherein: the upper surface of the bearing block (5) is provided with a groove (13), and the groove (13) is matched with the pressure rod (4).

3. The pulling head for high voltage crosslinked cable as claimed in claim 1, wherein: a rod hole for the movement of the limiting rod (6) is formed in the sliding plate (3), and the inner wall of the rod hole is connected with the surface of the limiting rod (6) in a sliding mode.

4. The pulling head for high voltage crosslinked cable as claimed in claim 1, wherein: the sleeve (1) is provided with a screw hole for the screw rod (2) to move, and the screw hole is in threaded connection with the screw rod (2).

5. The pulling head for high voltage crosslinked cable as claimed in claim 1, wherein: the top of screw rod (2) fixed mounting has commentaries on classics piece (11), changes the upper surface of piece (11) and has seted up the hexagonal hole.

6. The pulling head for high voltage crosslinked cable as claimed in claim 1, wherein: a clamping groove (12) is formed in one side of the nut (8), and one end, close to the nut (8), of the cross rod (10) is connected with the clamping groove (12) in a clamping mode.

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