CN200973000Y

CN200973000Y - Power line crossing mounting frame

Info

Publication number: CN200973000Y
Application number: CN 200620134910
Authority: CN
Inventors: 秦国海; 麦拥军; 柳志录
Original assignee: 郭红辉
Priority date: 2006-11-25
Filing date: 2006-11-25
Publication date: 2007-11-07
Anticipated expiration: 2016-11-25

Abstract

The utility model discloses an electric power wire crossing installation stand, which provides an axis pin upward on the backside of the U-steel clamping strap, wherein the two sides of the axis pin symmetrically provides a location pin on the clamping strap; the center point of the two sides of the clamping strap is fixed with a pair of hanger rods downward in a splayed shape; the hook on the lower end of the hanger rod is provided with a weight; the axis pin on the backside of the clamping strap is provided with a shaft installing sleeve; the two sides of the shaft installing sleeve is provided with a location plate outward in parallel with a connection rod; the periphery of the central hole of the location plate and the location pin are matched and symmetrically distributed with the bayonets; the axis pin and the shaft installing sleeve is correspondingly provided with the jacks capable of being inserted with the pins respectively; the location plate is provided with a main wire roller and two accessory wire rollers in a triangle format; and the sides of the two supporting rods on the location plate are respectively provided with the side wheels upward. In operation, the operation rod is used to latch the clamping strap onto the original conducting wire and the weight is hanged. Then the new conducting wire is led onto the main wire roller and two accessory wire rollers and is positioned in between the two side wheels so that the new conducting wire can be jerked without damaging the conducting wire, thereby saving labor, time and cost.

Description

The power lines span installing rack

Technical field:

The utility model belongs to a kind of operation apparatus, the installing rack that particularly a kind of electric industry department uses when crossing over the new lead of former wire erection.

Background technology:

The existing power line is crossed over and set up is the scaffold that has set up in the both sides of original lead a little more than former lead, and on scaffold the pad bamboo chip, the workman stands in next side of scaffold new lead is spurred to target direction, newly, former lead is at a height, thereby avoid drawing between two leads scouring to decrease.The shortcoming that exists is that to build and remove scaffold all inconvenient, and the workman also has certain risk in work high above the ground, and is time-consuming, the cost height.

Summary of the invention:

The purpose of this utility model is that the leap that a kind of workman of design just can finish power line is on the ground installed, lead can not take place draw the scouring damage, and saving of work and time, power lines span installing rack that cost is low.

Technical solution of the present utility model is finished as follows, it includes one section channel-section steel pressing plate, it is characterized in that: center, the channel-section steel pressing plate back side upwards is provided with a bearing pin, the bearing pin bilateral symmetry is provided with alignment pin on pressing plate, center, pressing plate both sides is splayed downwards and is fixed with a pair of suspension rod, be hung with counterweight on the fishhook of suspension rod lower end, be with axle sleeve on the bearing pin of the pressing plate back side, the axle sleeve both sides are equipped with a positioning disk to the external application connecting rod is parallel, the centre bore periphery of positioning disk cooperates symmetry to be evenly equipped with bayonet socket with alignment pin, the corresponding respectively jack that can insert pin that is provided with on bearing pin and axle sleeve, in the middle of positioning disk, upwards a main wire-crossing wheel is installed with the rotation of two poles, the parallel secondary wire-crossing wheel that is equipped with triangular in shape with main wire-crossing wheel on the positioning disk of main line wheel both sides upwards is provided with a side wheel respectively two pole one sides on the positioning disk.The utility model use earlier in use link rod the pressing plate lodge on former lead, hang up properly counterweight then, newer lead is drawn to and places between two side wheels on the major-minor wire-crossing wheel, can spur new lead, the workman can not draw to wear yet and hinder lead without aerial work, saving of work and time, cost is low.

Description of drawings:

Fig. 1 is a user mode reference diagram of the present utility model,

Fig. 2 is the structural representation of positioning disk,

Fig. 3 is the structural representation of pressing plate,

Fig. 4 is the structural representation of counterweight.

Embodiment:

The utility model is to be assembled by pressing plate 15, counterweight 12 and positioning disk 2.Pressing plate is to adopt one section notch channel-section steel wideer slightly than electrical lead diameter to do skeleton, upwards be provided with a bearing pin 7 in center, the pressing plate back side, on the pressing plate of bearing pin both sides, be arranged with alignment pin 10, center, pressing plate both sides is splayed downwards and is fixed with a pair of suspension rod 14, hang with counterweight 12 on the suspension hook of suspension rod lower end, counterweight is the T font.Be with axle sleeve 11 on the bearing pin of the pressing plate back side, the axle sleeve both sides are connected with a positioning disk 2 to the external application connecting rod is parallel, the centre bore periphery of positioning disk cooperates symmetry to be evenly equipped with bayonet socket 8 with two alignment pins, on bearing pin and axle sleeve, be respectively equipped with correspondence and can insert the jack 13 of pin, in the middle of positioning disk, upwards be rotatablely equipped with a main wire-crossing wheel 5 with two poles 3, parallel two the secondary wire-crossing wheels 9 that are equipped with triangular in shape with main wire-crossing wheel upwards are provided with a side wheel 6 respectively two pole one sides on the positioning disk on the positioning disk of main wire-crossing wheel both sides.During use with link rod with the pressing plate lodge on former lead 1, hang up properly counterweight then, new lead 4 is drawn to places on the major-minor wire-crossing wheel between two side wheels again, can spur new lead and install.

Claims

1, the power lines span installing rack, it includes one section channel-section steel pressing plate, it is characterized in that: center, the channel-section steel pressing plate back side upwards is provided with a bearing pin, the bearing pin bilateral symmetry is provided with alignment pin on pressing plate, center, pressing plate both sides is splayed downwards and is fixed with a pair of suspension rod, be hung with counterweight on the fishhook of suspension rod lower end, be with axle sleeve on the bearing pin of the pressing plate back side, the axle sleeve both sides are equipped with a positioning disk to the external application connecting rod is parallel, the centre bore periphery of positioning disk cooperates symmetry to be evenly equipped with bayonet socket with alignment pin, the corresponding respectively jack that can insert pin that is provided with on bearing pin and axle sleeve, in the middle of positioning disk, upwards a main wire-crossing wheel is installed with the rotation of two poles, the parallel secondary wire-crossing wheel that is equipped with triangular in shape with main wire-crossing wheel on the positioning disk of main line wheel both sides upwards is provided with a side wheel respectively two pole one sides on the positioning disk.