CN212493635U

CN212493635U - Overhead conductor spraying device capable of recycling paint

Info

Publication number: CN212493635U
Application number: CN202020913833.8U
Authority: CN
Inventors: 陈智; 朱仕惠; 王芹; 王知伟; 谢先亮
Original assignee: Wuhan Shuneng New Material Co ltd
Current assignee: Wuhan Shuneng New Material Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-09
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses an overhead conductor spraying device of recoverable coating, the power distribution box comprises a box body, the box is formed by last box and lower box through the hinge is articulated, go up box and lower box junction central point and put and seted up the round hole, box internally mounted has the strengthening rib, the inside pulley of opening of two sides that is provided with of box, during the construction, two the pulley is all detained and is established on the wire to the side that opens. The utility model discloses coating is recoverable, improves the japanning volume, by original 30% improve to more than 90%, effectively practice thrift the cost, reduce extravagantly, and the semi-automatization application improves spraying efficiency. During spraying, the backpack type spraying machine can be hung under the device, after the spraying machine is opened, the traction rope of the device is directly pulled to move forward, the spraying efficiency is effectively improved, the spraying speed can reach 10m/min, and the device is provided with the annular spray head, so that the spraying quality of the conducting wire is ensured while high-efficiency spraying is realized. The method is suitable for overhead transmission lines.

Description

Overhead conductor spraying device capable of recycling paint

Technical Field

The utility model relates to an overhead conductor spraying technical field specifically is an overhead conductor spraying device of recoverable coating.

Background

Overhead transmission lines are the primary means of power transmission. The transmission line has a large range, multiple distribution points and a wide range, the geographical environment is complex, the natural environment is severe, and a plurality of difficulties exist in construction.

Common spray tools are:

a pneumatic spray gun. The disadvantages of this spray tool: firstly, an air compressor needs to be connected, and the air compressor is heavy in weight, large in volume and inconvenient to carry and move during outdoor construction; secondly, the air compressor needs to be connected with a power supply, and a generator needs to be arranged when the air compressor is used outdoors. During spraying, the air compressor and the generator need to advance for a long distance along the direction of the conducting wire, the road conditions on the ground are complex and changeable, and the air compressor and the generator are extremely inconvenient to move. And thirdly, the painting amount is low. As the conducting wire is a slender cylindrical wire, and the spray amplitude of the plug-in spray gun is fan-shaped, 3-4 surfaces of spraying are required according to the diameter of the conducting wire. Therefore, most of the paint is sprayed in the air and drifts away with the wind, which causes a great deal of paint waste.

And (5) spraying by an unmanned aerial vehicle. The tool is provided with a rechargeable lithium battery, and a power supply is not needed; the disadvantages are that: firstly, the painting amount is low, and the paint is atomized into a fan shape through a nozzle during spraying, so that most of the paint is sprayed in the air and blown away along with wind, and a large amount of paint is wasted; ② the spraying is uneven. The spraying wire of the unmanned aerial vehicle can only carry out two-side spraying, and dead angles which cannot be sprayed exist; and thirdly, the coating is not suitable for large-area coating. The continuous spraying time of one lithium battery is short. And meanwhile, the load is limited, the paint needs to be connected with a material conveying pipe, and the length of the material conveying pipe is limited.

The spraying tools all have the problems of low painting amount and great paint waste during spraying.

Disclosure of Invention

An object of the utility model is to provide a but trolley conductor spraying device of recovered coating.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an overhead conductor spraying device of recoverable coating, includes the box, the box is formed through the hinge is articulated by last box and lower box, go up box and lower box junction central point and put and seted up the round hole, box internally mounted has the strengthening rib, the inside pulley that opens of two sides that is provided with of box, during the construction, two the pulley is all detained and is established on the wire to the side.

The inner wall of the box body is fixedly provided with an annular sprayer through an annular sprayer opening, the inner wall of the annular sprayer is provided with four nozzles, the four nozzles are distributed in the annular sprayer at equal intervals, and the wire is located at the center of the annular sprayer.

The box is inside to be equipped with the threaded rod, the threaded rod bottom runs through in proper order and opens pulley bottom, strengthening rib top and extend to the strengthening rib below, threaded rod and strengthening rib threaded connection, pulley bottom swing joint is opened with the side to the threaded rod, threaded rod outer wall threaded connection has nut one, the contact of pulley bottom is opened with the side to a nut top.

Preferably, the size of the box body is 500mm 320mm 500mm, and the material is stainless steel.

Preferably, the upper box size is 500mm 320mm 100mm, and the lower box size is 500mm 320mm 290 mm.

Preferably, the number of the round holes is two, and two ends of the lead respectively penetrate through the two round holes to extend to the outside of the box body.

Preferably, the outer wall of the box body is provided with a discharge valve.

Preferably, the outer wall of the threaded rod is in threaded connection with a second nut, and the top of the second nut is in contact with the bottom of the reinforcing rib.

The utility model provides an overhead conductor spraying device of recoverable coating. The method has the following beneficial effects:

(1) the paint can be recovered, the painting amount is increased from the original 30% to more than 90%, the cost is effectively saved, and the waste is reduced.

(2) And semi-automatic coating is performed, so that the spraying efficiency is improved. During spraying, the backpack type spraying machine can be hung under the device, and the device traction rope is directly pulled to move forward after the spraying machine is opened, so that the spraying efficiency is effectively improved, and the spraying speed can reach 10 m/min.

(3) The device is provided with the annular spray head, so that the spraying quality of the wire is ensured while high-efficiency spraying is realized.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a side sectional view of the present invention.

In the figure: the device comprises a box body 1, a lead 2, a round hole 3, a discharge valve 4, a side opening pulley 5, a reinforcing rib 6, a threaded rod 7, an annular spray head 8, a spray nozzle 9, a first nut 10 and a second nut 11.

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.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides an overhead conductor spraying device of recoverable coating, including box 1, box 1 is formed by last box and lower box through the hinge is articulated, box 1 size is 500mm 320mm 500mm, the material is the stainless steel, it is 500mm 320mm 100mm to go up the box size, lower box size is 500mm 320mm 290mm, go up box and lower box junction central point and put and seted up round hole 3, the quantity of round hole 3 is two, 2 both ends of wire run through two round holes 3 respectively and extend to box 1 outsidely, 1 inside fixed mounting of box has strengthening

rib

6, 1 inside two side opening pulleys 5 that are provided with of box, during the construction, two side opening pulleys 5 are all buckled and are established on wire 2.

An annular sprayer 8 is fixedly arranged on the inner wall of the box body 1 through an annular sprayer opening, four nozzles 9 are arranged on the inner wall of the annular sprayer 8, the four nozzles 9 are distributed in the annular sprayer 8 at equal intervals, and the wire 2 is located at the center of the annular sprayer 8.

1 inside threaded rod 7 that is equipped with of box, 7 bottoms of threaded rod run through in proper order and open 5 bottoms of pulley, 6 tops of strengthening rib extend to 6 below of strengthening rib, threaded rod 7 and 6 threaded connection of strengthening rib, threaded rod 7 and 5 bottom swing joint of side division pulley, 7 outer wall threaded connection of threaded rod have a nut 10, contact bottom 5 of nut 10 tops and side division pulley, 7 outer wall threaded connection of threaded rod have nut two 11, two 11 tops of nut and 6 bottom contacts of strengthening rib, 1 outer wall fixed mounting of box has bleeder valve 4.

When the device is used, firstly, the side opening pulleys 5 with proper groove distance are selected according to the diameter of the lead 2, the two side opening pulleys 5 with the same specification and size are fixed on the reinforcing rib 6, and the height is adjusted, so that the centers of circles of the circular holes 3 at the two sides of the box body 1 at the lowest position of the side opening pulleys 5 are positioned on the same straight line. And (3) installing the annular spray head 8, and keeping the circle center of the annular spray head 8 and the circle centers of the round holes 3 on the two sides of the box body 1 on the same straight line. The anti-falling rope of the box body is fixed on the lead 2. The box body 1 and the side opening pulley 5 are opened, the side opening pulley 5 is hung on the wire 2, the side opening pulley 5 is buckled, and the position of the annular nozzle 8 is adjusted according to the wire 2, so that the wire 2 is positioned in the center of the circle of the annular nozzle 8. And closing the box body 1, fastening the hinge, packaging the spraying machine filled with the coating, pulling the spraying machine onto the overhead conductor through the safety rope, connecting a discharging pipe of the spraying machine with the spraying ring, and installing the accelerating backflow device. The spraying machine is hung below the device, the spraying machine is opened, and simultaneously, the discharge valve of the device and the accelerated reflux device are opened to start automatic spraying. The constructor pulls the hauling rope to move forward, after the spraying is finished, the pressurizing reflux device is closed, and the discharge valve is closed after the liquid flows back to the spraying machine. The spraying personnel take off the spraying machine first, pack and hoist to the ground through the safety rope. Constructor opens the device, and the pulley is opened to the side, takes off the box from the wire, and the device is good in the lock, packs and through the safety rope hoist and mount subaerial, uses inside the cleaner belt cleaning device.

To sum up can, the utility model discloses coating is recoverable, improves the japanning volume, by original 30% improve to more than 90%, effectively practice thrift the cost, reduce extravagantly, and the semi-automatization application improves spraying efficiency. During spraying, the backpack type spraying machine can be hung under the device, after the spraying machine is opened, the traction rope of the device is directly pulled to move forward, the spraying efficiency is effectively improved, the spraying speed can reach 10m/min, and the device is provided with the annular spray head, so that the spraying quality of the conducting wire is ensured while high-efficiency spraying is realized.

Claims

1. The utility model provides an overhead conductor spraying device of recoverable coating, includes box (1), its characterized in that: the box body (1) is formed by hinging an upper box body and a lower box body through hinges, a round hole (3) is formed in the center of the joint of the upper box body and the lower box body, a reinforcing rib (6) is arranged in the box body (1), two side-opening pulleys (5) are arranged in the box body (1), and during construction, the two side-opening pulleys (5) are buckled on a lead (2);

an annular sprayer (8) is fixedly arranged on the inner wall of the box body (1) through an annular sprayer opening, four nozzles (9) are arranged on the inner wall of the annular sprayer (8), the four nozzles (9) are distributed in the annular sprayer (8) at equal intervals, and the wire (2) is positioned in the center of the annular sprayer (8);

the box (1) is inside to be equipped with threaded rod (7), threaded rod (7) bottom runs through in proper order and opens pulley (5) bottom, strengthening rib (6) top and extend to strengthening rib (6) below, threaded rod (7) and strengthening rib (6) threaded connection, pulley (5) bottom swing joint is opened with the side in threaded rod (7), threaded rod (7) outer wall threaded connection has nut (10), pulley (5) bottom contact is opened with the side in nut (10) top.

2. The recyclable paint overhead conductor coating apparatus of claim 1, wherein: the number of the round holes (3) is two, and two ends of the lead (2) penetrate through the two round holes (3) respectively and extend to the outside of the box body (1).

3. The recyclable paint overhead conductor coating apparatus of claim 1, wherein: and a discharge valve (4) is installed on the outer wall of the box body (1).

4. The recyclable paint overhead conductor coating apparatus of claim 1, wherein: the outer wall of the threaded rod (7) is in threaded connection with a second nut (11), and the top of the second nut (11) is in contact with the bottom of the reinforcing rib (6).

5. The recyclable paint overhead conductor coating apparatus of claim 1, wherein: the size of the box body (1) is 500mm 320mm 500mm, and the box body is made of stainless steel.

6. The recyclable paint overhead conductor coating apparatus of claim 1, wherein: the size of the upper box body is 500mm 320mm 100mm, and the size of the lower box body is 500mm 320mm 290 mm.