CN201682215U

CN201682215U - High-altitude line hanging device

Info

Publication number: CN201682215U
Application number: CN2010202071511U
Authority: CN
Inventors: 刘金朝
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-18
Filing date: 2010-05-18
Publication date: 2010-12-22
Anticipated expiration: 2020-05-18

Abstract

The utility model discloses a high-altitude line hanging device, which solves the problems in the existing high-altitude line hanging device of inflexible sliding, unsafe using and the like and is characterized in that the upper part of a rectangular framework (1) is provided with a pulley (2); the lower part of the rectangular framework (1) is provided with a line supporting wheel (3); the lower middle part of one side wall of the framework (1) is disconnected, and the side wall is provided with a safety switch (4); and a hanging ring (12) is movably connected at the bottom of the framework (1). Meanwhile, the top of the framework (1) is provided with a reversing support arm (6) and is connected with a wire locking device (7) by a safety chain (8). In the implement of the utility model, the high-altitude line hanging device has simple structure and is carried conveniently; as the handing ring (12) arranged at the bottom of the framework (1) can rotate freely, a wire can reverse flexibly and pass through easily when passing through the head of an upright; moreover, as a steel wire rope 13 and a photoelectricity cable are sheathed in by the framework (1) with the pulley (2), even though the steel wire rope is cracked due to the serious rusting, the photoelectricity cable can play a role of supporting, so as to effectively ensure the life safety of constructors. The wire locking device (7) is used for sheathing the steel wire rope 13 in and then plays a role of fixing.

Description

The high-altitude thread-laying device

One, technical field

The utility model belongs to the high-altitude and pulls that coil holder is established and service kit, relate in particular to a kind of hanging wire convenient, move high-altitude thread-laying device flexible, safe in utilization.

Two, background technology

The line of pulling of the communications industry all is that vertical rod is set up on ground, no matter be new line or old circuit, all will pull line and be fixed on the wire on the vertical rod frame.And lay new line or overhaul that the workmen needs to use the hanging wire instrument in the old circuit process.That generally uses at present has three kinds of high-altitude hanging wire instruments: a kind of be be about 26 centimetres 12 ^#One end of round steel curves and seemingly claims hook shape, and the other end curves small circle, has advantages such as simple for production, easy to carry, makes a return journey very difficultly but exist to have slided, and work efficiency is not high; A kind of is with a band iron, becomes hook with one, little bearing of therebetween, and the other end welding hanging ring though it is more flexible to slide, exists and runs into that the gradient is restive when big, hook easily takes off problems such as there being potential safety hazard in the middle of using sometimes; Also having a kind of is two sliding fast pulleys, and shape resembles hanging basket, and hanging wire operation in level land is very comfortable, and operating efficiency is also high, but pole-climbing is extremely inconvenient when reaching the bar head up and down, runs into the gradient when big, uses difficulty more.

Three, summary of the invention

The purpose of this utility model has overcome the prior art defective, for market provide a kind of simple in structure, easy to carry, move flexibly, be easy to control, dual fail-safe high-altitude thread-laying device safe in utilization.

Main technical schemes of the present utility model is: it is made up of framework, pulley and suspension ring etc., described framework is a rectangle, its top is provided with pulley, the bottom is provided with holder line wheel, and a sidewall of framework disconnects at the middle part down, and is provided with discharge cock at this sidewall, discharge cock lower end and framework are hinged, the bearing pin of pulley one side end on the upper end is provided with axis hole and is fixed in framework cooperates, and the bearing pin end is provided with locking device, and suspension ring are movably connected on the bottom of framework.Be provided with a commutation support arm in frame roof simultaneously, by safety chain the locking wire device be connected as a single entity, described locking wire device is a cuboid, its end one sidewall is provided with the locking wire hole, and on this sidewall, be provided with the slip dead bolt, and its bottom is equipped with stage clip, and the slip dead bolt is provided with handle.

The beneficial effects of the utility model are: owing to be provided with pulley and holder line wheel in the hanging wire framework; the framework that is hung on wire and pulls on the line is slided flexibly; the effectively anti-limited slip wheel slippage on wire of discharge cock; the setting of locking wire device makes it fixing convenient, pulls line and can play the safeguard protection effect.Have simple in structure, easy to carry, slide flexibly, convenient fixing, advantage such as safe in utilization.

The utility model is described in further detail below in conjunction with accompanying drawing:

Four, description of drawings

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is the utility model user mode schematic diagram.

Among the figure: 1 is framework, and 2 is pulley, and 3 are holder line wheel, and 4 is discharge cock, and 5 is locking device, and 6 are the commutation support arm, and 7 is the locking wire device, and 8 is safety chain, and 9 are the slip dead bolt, and 10 is stage clip, and 11 is handle, and 12 is that suspension ring 13 are wire, and 14 is the locking wire hole.

Five, embodiment

As shown in Figure 1, get a length and be 44 centimetres, wide be 5 centimetres, thick be 3 millimeters steel plate, with its be bent into one long be 16 centimetres, wide be 8 centimetres rectangular frame 1, make the middle and lower part of one sidewall leave 4 centimetres breach, diameter be set be 5 centimetres pulley 2 on the top of framework 1, in the axis hole that these pulley 2 two ends are provided with on the two side by bearing fixing, a side shaft end of pulley 2 is provided with bearing pin and locking device 5.The bottom of framework 1 is provided with holder line wheel 3, and its bottom deckle board is provided with the suspension ring 12 that can rotate flexibly.Simultaneously, get a block length and be 10 centimetres, wide be that 8 centimetres steel plate is made discharge cock 4, the one end is provided with the supporting seat hinge of bearing pin and the jagged lower sidewall of framework, the upper end is provided with pin shaft hole and cooperates with the bearing pin of pulley 2 shaft ends.Get again one long be that 15 centimetres, diameter are that commutation support arm 6 is made in the both sides that 12 millimeters round steel bending is welded in framework 1 top plate face, link to each other with locking wire device 7 by safety chain 8.Locking wire device 7 is a cuboid, and its end one sidewall is provided with locking wire hole 14, and is provided with slip dead bolt 9 at this locking wire hole sidewall, and this slip dead bolt 9 is provided with handle 11, and its underpart is provided with stage clip 10.When implementing the utility model, needs according to the workmen, hanging basket is connected on the suspension ring 12 of framework 1 bottom, open discharge cock 4, with wire with pull line and all place between pulley 2 and the holder line wheel 3 from framework 1 indentation, there, the discharge cock 4 that closes is then loaded onto

locking device

5, and 2 on pulley places on the wire 13 and slides.It not only can and pull on the line and slide flexibly at wire, and can lightly slip over the wire joint.Simultaneously, press the handle 11 on the locking wire device 7, wire 13 is placed in the locking wire hole 14, unclamp finger, slip dead bolt 9 entangles wire 13 under the effect of bottom stage clip 10.When needs horizontally slip, move or take off locking wire device 7 and get final product.Use of the present utility model, because the suspension ring 12 that framework 1 bottom is provided with can freely rotate, therefore when crossing vertical rod, can commutate flexibly and easily pass through, simultaneously because guide roller frame 1 is pulled line with wire 13 and photoelectricity all is inserted in, even under the situation that in the old circuit process of maintenance, seriously occurs disconnecting owing to the wire corrosion, photoelectricity is pulled line still can play the support effect, thereby effectively guarantees workmen's life security.

Claims

1. high-altitude thread-laying device, it is made up of framework, pulley and suspension ring, it is characterized in that: described framework (1) is rectangle, its top is provided with pulley (2), the bottom is provided with holder line wheel (3), one sidewall of framework (1) middle part down disconnects, and be provided with discharge cock (4) at this sidewall, lower end of this discharge cock (4) and framework (1) are hinged, the bearing pin of pulley (2) one side ends on the upper end is provided with axis hole and is fixed in framework (1) cooperates, the bearing pin end is provided with locking device (5), and suspension ring (12) are movably connected on the bottom of framework (1).

2. high-altitude according to claim 1 thread-laying device, it is characterized in that: framework (1) top is provided with a commutation support arm (6), by safety chain (8) locking wire device (7) is connected as a single entity, described locking wire device (7) is a cuboid, its end one sidewall is provided with locking wire hole (14), and on this sidewall, be provided with slip dead bolt (9), and its bottom is equipped with stage clip (10), and slip dead bolt (9) is provided with handle (11).