Non-power-off lead insulating paint spraying device

Abstract

The invention belongs to a power transmission and transformation appliance in the power industry, and particularly relates to an uninterruptible power over-lead insulating paint spraying device. According to the device, two insulating pipes are connected into a gas and paint conveying pipeline through a first connecting piece, one end of the pipeline is provided with one end of a second connecting piece, the other end of the second connecting piece is connected with an electric air pump, a remote control receiving device is arranged in the air pump, one end of an insulating rod is installed at the lower end of the second connecting piece, and a remote control operation handle is arranged at the other end of the insulating rod. An insulating paint kettle is arranged at the lower end of the first connecting piece on the pipeline, a C-shaped spray head is arranged at the other end of the pipeline, and the C-shaped spray head is communicated with the insulating paint kettle and the electric air pump through the inside of the gas and paint conveying pipeline. The device is simple in structure, convenient to carry and assemble and flexible and convenient to operate, an operator only needs to carry out remote control operation in an insulating bucket arm vehicle, and insulating materials can be sprayed on the lead under the condition that power is not cut off, so that time and labor are saved, the spraying efficiency is improved, and the safety of the operator is guaranteed.

Description

Technical Field

[0001] The invention belongs to power transmission and transformation equipment in the electric power industry, and particularly relates to a non-stop lead wire insulating paint spraying device. Background Art

[0002] Overhead bare conductor spraying technology is an insulation treatment method for overhead bare conductors. It mainly sprays a specific self-curing insulating coating on the bare conductor to achieve direct insulation of the bare conductor, greatly improving the insulation, waterproofing and anti-corrosion effects of the bare conductor. This technology has broad application prospects. At present, the spraying of insulating materials on bare conductors generally adopts the method of non-stop operation. The spraying of overhead lines between conductor spans is relatively easy. There are already live insulation coating robots that can coat overhead bare conductors with insulating materials. However, it is very difficult to spray at the lead-in point of the pole tower. Due to the large number of obstacles at the lead-in point, automatic equipment cannot be used for spraying. If the manual spraying method is used, the insulation shielding required is also relatively complicated, time-consuming and labor-intensive, the spraying efficiency is low, and there are great safety hazards. Summary of the invention

[0003] The purpose of the present invention is to overcome the above technical deficiencies and provide a non-power-off lead-through insulating paint spraying device which has a simple structure, is easy to use, saves time and effort, and has high safety performance.

[0004] The technical solution adopted by the present invention to solve the technical problem is: the non-stop lead-through insulating paint spraying device includes an insulating tube, which is characterized in that two insulating tubes are connected into an air and paint pipeline by a connector 1, one end of a connector 2 is fixedly installed at one end of the air and paint pipeline, the other end of the connector 2 is fixedly connected to an electric air pump, a remote control receiving device is provided in the electric air pump, the upper end of an insulating rod is fixedly installed at the lower end of the connector 2, a remote control operating handle is provided at the lower end of the insulating rod, a button is provided on the remote control operating handle, an insulating paint pot is fixedly provided at the lower end of the connector 1 on the air and paint pipeline, a C-type nozzle is provided at the other end of the air and paint pipeline, and the C-type nozzle is communicated with the insulating paint pot and the electric air pump through the inside of the air and paint pipeline. The inner circumferential surface of the C-type nozzle is provided with a nozzle.

[0005] The beneficial effects of the present invention are: the insulating paint spraying device for the lead wire without power outage has a simple structure, is easy to carry and assemble, and is flexible and convenient to operate. The operator only needs to operate it remotely in the insulating bucket arm vehicle to spray the insulating material on the lead wire without power outage. This not only saves time and effort and improves the spraying efficiency, but also ensures the personal safety of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] The following is a detailed description of the embodiments with reference to the accompanying drawings.

[0007] Figure 1This is a structural diagram of a non-power-off lead wire insulating paint spraying device.

[0008] Figure 2 yes Figure 1 Enlarged view of point I in the middle.

[0009] Figure 3 It is a diagram of the application situation on site.

[0010] In the figure: 1-gas and paint pipelines; 2-connector one; 3-connector two; 4-electric air pump; 5-insulating rod; 6-remote control operating handle; 6-1-button; 7-insulating paint pot; 8-insulating paint; 9-C type nozzle; 9-1-nozzle; 10-remote control receiving device; 11-lead. DETAILED DESCRIPTION

[0011] For example, see the attached Figures 1 to 3 The non-stop lead-through insulating paint spraying device is to add a connector 12 between two insulating pipes. The connector 12 and connector 23 used in this embodiment are both tees. The two insulating pipes are threadedly connected together by the connector 12 to form an air and paint pipeline 1. The right end of the air and paint pipeline 1 is threadedly connected to one end of the connector 23, and the lower end of the connector 12 is threadedly connected to an insulating paint pot 7. The purpose of setting the insulating paint pot 7 is to contain insulating paint 8. The other end of the connector 23 is threadedly connected to the electric air pump 4. A remote control receiving device 10 is provided in the electric air pump 4. When working, the electric air pump 4 drives the compressed air in the mechanical parts when the motor rotates, and after the pressure difference is generated, the insulating paint 8 in the insulating paint pot 7 is sucked into the air and paint pipeline 1, and then discharged. The lower end of the connector 2 3 is threadedly connected to the upper end of the insulating rod 5. A remote control handle 6 is installed at the lower end of the insulating rod 5. The remote control handle 6 uses a 433mhz module to remotely control the working state of the C-type nozzle 9, effectively isolating the insulation of the non-power-off lead-through insulating paint spraying device when operating on the live line. A button 6-1 is provided on the remote control handle 6. The remote control handle 6 can be movably installed on the insulating rod 5, or it can be stored separately. When in use, the remote control receiving device in the electric air pump 4 can receive the signal after the button 6-1 is started within a certain range. A C-type nozzle 9 is fixedly installed at the left end of the gas and paint transmission pipeline 1. The nozzle is set to C-type in order to match the shape of the lead-through 11, so as to better surround the lead-through 11. A plurality of nozzles 9-1 are provided on the inner circumference of the C-type nozzle 9, which is conducive to concentrated spraying on the lead-through 11. The C-shaped part of the C-shaped nozzle 9 is an insulating tube with a hollow interior, and both ends of the C-shaped nozzle are arc-shaped in order to avoid scratching the lead wire 11 when the lead wire 11 is passed over before spraying.

[0012] The working process of the present invention is as follows: before the non-stop power-off lead wire insulating paint spraying device works, firstly, the insulating paint 8 is loaded into the insulating paint pot 7, and then the insulating paint pot 7 is installed at the lower end of the connector 2 of the gas and paint transmission pipeline 1. After installation, the operator takes the installed spraying device into the insulating bucket arm vehicle, and after reaching the lead wire 11 to be sprayed, holds the insulating rod 5, aligns the opening of the C-type spray head 9 with the lead wire 11, and makes the lead wire 11 fall into the C-type spray head 9 horizontally. After determining the spraying position of the lead wire 11, press the button 6-1 on the remote control operating handle 6, and the remote control receiving device 10 in the electric air pump 4 receives the signal. At the same time, the motor of the electric air pump 4 rotates and drives the mechanical parts to compress the air. After the pressure difference is generated, the insulating paint 8 in the insulating paint pot 7 is sucked into the air and paint pipeline 1, and then enters the C-type nozzle 9, and is sprayed out from the nozzle 9-1 and sprayed onto the lead wire 11. Since the spraying device is light and remotely operated, it saves time and effort. The operator can move the insulating rod 5 in any direction along the lead wire 11 to complete the spraying of the lead wire 11.

Claims

1. A non-stop lead wire insulating paint spraying device, comprising an insulating tube, characterized in that: Two insulating pipes are connected to form an air and paint delivery pipeline (1) by using a connector 1 (2); one end of a connector 2 (3) is fixedly mounted on one end of the air and paint delivery pipeline (1); the other end of the connector 2 (3) is fixedly connected to an electric air pump (4); a remote control receiving device (10) is provided in the electric air pump (4); the upper end of an insulating rod (5) is fixedly mounted on the lower end of the connector 2 (3); a remote control operating handle (6) is provided at the lower end of the insulating rod (5); a button (6-1) is provided on the remote control operating handle (6); an insulating paint pot (7) is fixedly mounted on the lower end of the connector 1 (2) on the air and paint delivery pipeline (1); a C-type nozzle (9) is provided at the other end of the air and paint delivery pipeline (1); the C-type nozzle (9) is communicated with the insulating paint pot (7) and the electric air pump (4) through the inside of the air and paint delivery pipeline (1); a nozzle (9-1) is provided on the inner circumference of the C-type nozzle (9).

Images