A special material spraying device for insulating parts

Abstract

The present invention discloses a special material spraying device for insulating parts, and relates to the field of wire spraying. In order to overcome the disadvantage that the hand is easy to shake during the spraying process, resulting in the nozzle and the damaged part of the wire being unable to always be in a relatively stable spraying position and distance. The present invention provides such a special material spraying device for insulating parts, including a support rod, a handle fixedly connected to the support rod, a telescopic plate fixedly connected between the second sliding frame and the covering frame, the two ends of the telescopic plate are fixedly connected to the covering frame, a clamping rod on the side of the covering frame close to the second sliding frame is fixedly connected to the spray head, the clamping rod is used to control the distance between the spray head and the wire, and the covering frame is slidably connected with a slider. The present invention ensures the stability of spraying by clamping the wire with the clamping rod, adjusts the distance between the spray head and the wire during the clamping process, prevents the influence caused by the shaking of the hand during the spraying process, and improves the accuracy and effect of spraying.

Description

Technical Field

[0001] The invention relates to the field of wire spraying, in particular to a special material spraying device used for insulating parts. Background Art

[0002] As power systems continue to evolve and maintenance requirements increase, live wire repair spraying technology has become an efficient and reliable method that can quickly repair damaged insulation without interrupting power supply, thereby improving the stability and safety of the power grid.

[0003] Traditional live wire repair technology requires operators to use an insulated spray gun to repair the damaged parts of the wires. During the operation, the repair paint is easily spread in the air, causing pollution. The spread paint is easy to drift into the operator's eyes and cause damage. At the same time, due to the handheld spray repair method adopted, the operation is difficult. During the spraying process, the hands are prone to shaking, resulting in the nozzle and the damaged part of the wire being unable to always be in a relatively stable spraying position and distance, resulting in uneven wire spraying effect, poor repair effect, and a large amount of paint waste. Summary of the invention

[0004] In order to overcome the disadvantage that the hands are prone to shaking during the spraying process, resulting in the nozzle and the damaged part of the wire not always being in a relatively stable spraying position and distance, the present invention provides a special material spraying device for insulating parts.

[0005] A special material spraying device for insulating components comprises a support rod, a handle is fixedly connected to the support rod, a first sliding frame is slidably connected to the support rod, a first spring is sleeved between the first sliding frame and the support rod, a side of the support rod away from the handle is rotatably connected to the first connecting rod, a side of the first connecting rod away from the first sliding frame is rotatably connected to the covering frame, the covering frame is rotatably connected to the support rod, a connecting pipe is fixedly connected to the side of the support rod adjacent to the first spring, a side of the connecting pipe away from the first spring is fixedly connected to the sprayer, a feeding pipe is fixedly connected to the connecting pipe, a side of the feeding pipe away from the connecting pipe is fixedly connected to one end of a nozzle, the nozzle is fixedly connected to a second sliding frame, the second sliding frame is slidably connected to the covering frame, a telescopic plate is fixedly connected between the second sliding frame and the covering frame, both ends of the telescopic plate are fixedly connected to the covering frame, a clamping rod is slidably connected to the covering frame, a clamping rod on a side of the covering frame close to the second sliding frame is fixedly connected to the nozzle, the clamping rod is used to control the distance between the nozzle and the wire, the covering frame is slidably connected to a slider, and a second spring is fixedly connected between the slider and the clamping rod.

[0006] Furthermore, the connection between the connecting pipe and the spraying machine is a threaded connection.

[0007] Furthermore, the covering frame is semicircular and has a cavity inside, which is used to cover the spraying area of ​​the wires to prevent paint from being sprayed into the air.

[0008] Furthermore, the handle is provided with stripes distributed at equal intervals to prevent the hand from sweating and causing the hand and the handle to slip when gripping during spraying.

[0009] Furthermore, the sliding block can slide at an angle of 0° to 180°, so as to adjust the angle at which the clamping rod clamps the wire.

[0010] Furthermore, it also includes a bellows, which is fixedly connected to the inside of the connecting tube, a side of the bellows away from the support rod is fixedly connected to a delivery pipe, a camera is slidably connected in the second sliding frame, a piston rod is fixedly connected to one side of the camera, a delivery pipe is fixedly connected between the piston rod and the bellows, an opening and closing plate is rotatably connected to the side of the second sliding frame adjacent to the camera, a torsion spring is fixedly connected between the second sliding frame and the opening and closing plate, and a display panel is fixedly installed on the side of the support rod close to the handle.

[0011] Furthermore, the camera lens is directed toward the nozzle of the nozzle to observe the repair status of the wire repair site.

[0012] Furthermore, it also includes a rotating handle, which is rotatably connected to the support rod, and the rotating handle is rotatably connected to the second connecting rod, and the second connecting rod is rotatably connected to the first sliding frame at a side away from the rotating handle.

[0013] Furthermore, a buffer plate is included, and the buffer plate is fixedly connected to the clamping rod.

[0014] Furthermore, it also includes a threaded ring, which is fixedly connected to the side of the grip away from the rotating handle, and a through hole is opened on the side of the rotating handle close to the second connecting rod.

[0015] The beneficial effect is that the present invention ensures the stability of spraying by clamping the wires through the clamping rod, adjusts the distance between the nozzle and the wires during the clamping process, prevents the influence of hand shaking during the spraying process, and improves the accuracy and effect of spraying.

[0016] The present invention covers the electric wires through the covering frame, thereby preventing the paint liquid from entering the air to cause pollution, and at the same time ensuring the safety of the operators.

[0017] The present invention drives the spraying frame to adjust the angle through the second sliding frame, and can flexibly adjust according to the angle of the damaged wire, thereby expanding the range of spraying angles and reducing the difficulty of spraying.

[0018] The present invention observes the positions of the nozzle and the electric wire through a camera, which is convenient for operators to adjust.

[0019] The present invention utilizes the pressure of the sprayer during spraying to squeeze the bellows and drive the camera to move, thereby automatically protecting the camera during spraying, preventing the paint liquid from covering the camera, and ensuring the subsequent use of the camera.

[0020] The present invention improves the comfort of the operator by rotating the handle and cooperating with the second connecting rod.

[0021] The present invention achieves convenient use of the spray device when the spray device is extended through the cooperation between the threaded ring and the through hole, thereby improving the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the present invention.

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the connecting rod, connecting pipe, buffer plate and other components of the present invention.

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the piston rod, delivery pipe, opening and closing plate and other components of the present invention.

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the camera, opening and closing plate, torsion spring and other components of the present invention.

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the connecting pipe and the corrugated pipe of the present invention.

[0028] Figure 7 It is a schematic diagram of the three-dimensional structure of the rotating handle, support rod and other components of the present invention.

[0029] Figure 8 It is a three-dimensional structural schematic diagram of components such as a rotating handle and a display panel of the present invention.

[0030] Parts names and serial numbers in the figure: 101_support rod, 102_handle, 103_first sliding frame, 104_first spring, 105_first connecting rod, 106_connecting pipe, 107_covering frame, 108_second sliding frame, 109_feeding pipe, 110_sprinkler, 111_clamping rod, 112_slider, 113_second spring, 114_telescopic plate, 201_bellows, 202_delivery pipe, 203_camera, 204_piston rod, 205_opening and closing plate, 206_torsion spring, 207_display panel, 301_rotating handle, 302_second connecting rod, 401_buffer plate, 501_threaded ring, 502_through hole. DETAILED DESCRIPTION

[0031] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Embodiment 1: A special material spraying device for insulating parts, such as Figure 1-Figure 4 As shown, it includes a support rod 101, a handle 102 is fixedly connected to the rear side of the support rod 101, and the handle 102 is provided with stripes distributed at equal intervals to prevent the hand from slipping when gripping due to sweating of the hand during spraying. A first sliding frame 103 is slidably connected through the support rod 101, and a first spring 104 is sleeved between the front side of the first sliding frame 103 and the front side of the support rod 101. A first connecting rod 105 is rotatably connected to the front side of the support rod 101, and the front side of the first connecting rod 105 is rotatably connected to a covering frame 107, and the covering frame 107 is rotatably connected to the support rod 101. The covering frame 107 is semicircular and has a cavity inside, which is used to cover the spraying area of ​​the wire to prevent paint from being sprayed into the air. A connecting pipe 106 is fixedly connected to the upper front side of the support rod 101, and the rear side of the connecting pipe 106 is fixedly connected to the sprayer. The connection between the connecting pipe 106 and the sprayer is a threaded connection. A feeding pipe 109 is fixedly connected to the front side of the feeding pipe 109, and the front side of the feeding pipe 109 is fixedly connected to the rear side of the nozzle 110. The nozzle 110 is fixedly connected to the upper part of the second sliding frame 108. The second sliding frame 108 penetrates the covering frame 107 and is slidably connected to the covering frame 107. A telescopic plate 114 is fixedly connected between the second sliding frame 108 and the covering frame 107. Both ends of the telescopic plate 114 are fixedly connected to the front and rear sides of the covering frame 107. The covering frame 107 is slidably connected with a clamping rod 111. The clamping rod 111 on one side of the upper part of the covering frame 107 is fixedly connected to the nozzle 110. The clamping rod 111 is used to control the distance between the nozzle 110 and the wire. Slide blocks 112 are slidably connected to the left and right sides of the covering frame 107. The sliding angle of the slide block 112 is 0° to 180°, which is used to adjust the angle of the clamping rod 111 to the wire. A second spring 113 is fixedly connected between the slide block 112 and the clamping rod 111.

[0033] First, connect the threaded part of the connecting tube 106 to the external sprayer, then observe the angle and position of the damaged part of the wire, and according to the position of the damaged part of the wire, push the second sliding frame 108 to adjust the angle with the covering frame 107 in advance, and the second sliding frame 108 drives the spray head 110, the clamping rod 111, the slider 112 and the second spring 113 to rotate, and the telescopic plate 114 follows the second sliding frame 108 to adaptively telescope, and after adjusting the angle of the spray head 110 to align with the angle of the damaged part of the wire, hold the handle 102, lift the support rod 101 to the vicinity of the damaged part of the wire, and align the angle of the spray head 110 with the angle of the damaged part of the wire. The first sliding frame 103 is then pulled to move backward, and the first sliding frame 103 drives the first connecting rod 105 to be pulled backward, thereby pulling the covering frame 107 to open it, and the first spring 104 is deformed and compressed under the force, and the covering frame 107 drives the nozzle 110, the clamping rod 111 and the slider 112 to open, and then the support rod 101 is moved to move the center of the opened covering frame 107 to the damaged part of the wire, and then the first sliding frame 103 is released, and the first spring 104 is deformed and reset, thereby driving the first sliding frame 103 and the first connecting rod 105 to move forward, thereby driving the covering frame 107, the nozzle 110, the clamping rod 111, the slider 112 and The second spring 113 is reset. During the reset process, after the clamping rod 111 contacts the wire, it is blocked by the wire and no longer resets with the nozzle 110, so that the relative position of the clamping rod 111 and the covering frame 107 changes. The second spring 113 is deformed by force, and the clamping rod 111 completes the clamping of the wire, so that the nozzle 110 and the wire are at a relatively stable distance and position. At the same time, the covering frame 107 also completes the covering of the wire, so that the damaged part of the wire is located in the cavity of the covering frame 107. Then the external sprayer is started, and the paint liquid is sprayed on the damaged part of the wire through the connecting pipe 106, the feeding pipe 109 and the nozzle 110 to repair it. When the repair work is completed After the operation, turn off the external sprayer, repeat the above steps to open the covering frame 107 to complete the entire spraying work. In summary, the clamping of the wire by the clamping rod 111 ensures the stability of the spraying. During the clamping process, the distance between the nozzle 110 and the wire is adjusted to prevent the influence of hand shaking during the spraying process, thereby improving the accuracy and effect of the spraying. The covering of the wire by the covering frame 107 prevents the paint liquid from entering the air to cause pollution, while ensuring the safety of the operator. The second sliding frame 108 drives the spray frame to adjust the angle, which can be flexibly adjusted according to the angle of the damaged wire, thereby expanding the range of the sprayable angle and reducing the difficulty of spraying.

[0034] like Figure 1 , Figure 4 , Figure 5 and Figure 6As shown, it also includes a bellows 201, which is fixedly connected to the front side of the connecting tube 106, and the front side of the bellows 201 is fixedly connected to a conveying pipe 202. A camera 203 is slidably connected to the front side of the second sliding frame 108, and the lens of the camera 203 faces the nozzle of the lower nozzle 110, which is used to observe the repair status of the wire repair site. A piston rod 204 is fixedly connected to the right side of the camera 203, and the conveying pipe 202 is fixedly connected between the piston rod 204 and the bellows 201. An opening and closing plate 205 is rotatably connected to the lower front part of the second sliding frame 108, and a torsion spring 206 is fixedly connected between the second sliding frame 108 and the opening and closing plate 205. A display panel 207 is fixedly installed on the upper rear side of the support rod 101.

[0035] In order to be able to observe the effect of spraying at the damaged part of the wire conveniently and clearly, and to avoid the paint covering the camera 203 and affecting the observation during spraying, the specific operation is as follows: when the first sliding frame 103 adjusts the angle, it drives the camera 203, the piston rod 204, the opening and closing plate 205 and the torsion spring 206 to move, and the image transmitted by the camera 203 is observed through the display panel 207 and the angle between the nozzle 110 and the wire is adjusted. When the adjustment is completed, the sprayer is started, and the paint liquid squeezes the bellows 201 when passing through the connecting pipe 106. The bellows 201 is deformed and compressed by force, squeezing the air inside. The air is guided into the piston rod 204 through the delivery pipe 202. The piston rod 204 is stretched by force, thereby pushing the camera 203 to move backward. In the process of the camera 203 moving backward, the torsion spring 206 is reset, thereby The opening and closing plate 205 is driven to close to cover the camera 203. When the spraying is completed, the sprayer is turned off and the bellows 201 is reset, thereby extracting the air in the piston rod 204 through the delivery pipe 202. The piston rod 204 contracts and drives the camera 203 to extend into the chamber of the covering frame 107 toward the front side. During the process of the camera 203 extending into the chamber, the opening and closing plate 205 is pushed to open, and the torsion spring 206 is deformed by the force, and then the spraying situation is continued to be observed through the camera 203. In summary, the position of the nozzle 110 and the wire is observed through the camera 203, which is convenient for the operator to adjust. When the sprayer is spraying, the pressure of the sprayer is used to squeeze the bellows 201 and drive the camera 203 to move, so as to realize automatic protection of the camera 203 during spraying, prevent the paint liquid from covering the camera 203, and ensure the subsequent use of the camera.

[0036] Embodiment 2: Based on embodiment 1, Figure 1 and Figure 7 As shown, it also includes a rotating handle 301, which is rotatably connected to the lower rear part of the support rod 101, and the front side of the rotating handle 301 is rotatably connected to the second connecting rod 302, and the side of the second connecting rod 302 away from the rotating handle 301 is rotatably connected to the first sliding frame 103.

[0037] In order to make the operation more comfortable, the specific operation is as follows: grasp the rotating handle 301, rotate the rotating handle 301 to pull the second connecting rod 302 to move backward, and then pull the first sliding frame 103 to move backward, the first force deformation is compressed, and when the rotating handle 301 is released, the first spring 104 is reset, thereby driving the first sliding frame 103 and the second connecting rod 302 to move forward, and the rotating handle 301 returns to the initial position. In summary, the cooperation between the rotating handle 301 and the second connecting rod 302 is improved to improve the comfort of the operator.

[0038] like Figure 1 and Figure 3 As shown, a buffer plate 401 is also included, and the buffer plate 401 is fixedly connected to the bottom of the clamping rod 111.

[0039] In order to prevent the clamping rod 111 from damaging the insulating layer surface of the wire when clamping, the specific operation is as follows: when the clamping rod 111 clamps the wire, the buffer plate 401 is driven to contact the wire first to protect the wire and prevent the wire from being damaged.

[0040] Embodiment 3: Based on embodiment 2, Figure 1 and Figure 8 As shown, it also includes a threaded ring 501 , which is fixedly connected to the rear side of the handle 102 , and a through hole 502 is opened on the front side of the rotating handle 301 .

[0041] In order to avoid the situation where the position of the wire to be repaired is too high, resulting in the operator using an insufficient length of the spray device, the specific operation is as follows: the external extension rod is threadedly connected through the threaded ring 501 to extend the length of the entire spray device, and the rope is passed through the through hole 502 on the rotating handle 301 to replace the rotating handle 301. When the covering frame 107 needs to be opened, just pull the pull rope downward. In summary, through the cooperation between the threaded ring 501 and the through hole 502, the spray device can be used conveniently when the spray device is extended, thereby improving the convenience of operation.

[0042] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A special material spraying device for insulating parts, characterized in that: The invention comprises a support rod (101), the support rod (101) is fixedly connected with a handle (102), a first sliding frame (103) is slidably connected to the support rod (101), a first spring (104) is sleeved between the first sliding frame (103) and the support rod (101), a first connecting rod (105) is rotatably connected to the side of the support rod (101) away from the handle (102), the first connecting rod (105) is rotatably connected to the cover frame (107) on the side away from the first sliding frame (103), the cover frame (107) is rotatably connected to the support rod (101), a connecting pipe (106) is fixedly connected to the side of the support rod (101) adjacent to the first spring (104), the connecting pipe (106) is fixedly connected to the sprayer on the side away from the first spring (104), a feeding pipe (109) is fixedly connected to the connecting pipe (106), and the feeding pipe (109) is fixedly connected to the connecting pipe (109). 09) A side away from the connecting tube (106) is fixedly connected to one end of the nozzle (110), the nozzle (110) is fixedly connected to the second sliding frame (108), the second sliding frame (108) is slidably connected to the covering frame (107), a telescopic plate (114) is fixedly connected between the second sliding frame (108) and the covering frame (107), both ends of the telescopic plate (114) are fixedly connected to the covering frame (107), the covering frame (107) is slidably connected to a clamping rod (111), the clamping rod (111) on the side of the covering frame (107) close to the second sliding frame (108) is fixedly connected to the nozzle (110), the clamping rod (111) is used to control the distance between the nozzle (110) and the electric wire, the covering frame (107) is slidably connected to a slider (112), and a second spring (113) is fixedly connected between the slider (112) and the clamping rod (111).

2. A special material spraying device for insulating components according to claim 1, characterized in that: The connection between the connecting pipe (106) and the spraying machine is a threaded connection.

3. A special material spraying device for insulating components according to claim 2, characterized in that: The covering frame (107) is semicircular and has a cavity inside, and is used to cover the spraying position of the wire to prevent the paint from being sprayed into the air.

4. A special material spraying device for insulating components according to claim 3, characterized in that: The grip (102) is provided with stripes distributed at equal intervals, which are used to prevent the hand from slipping on the grip (102) due to sweating during spraying.

5. A special material spraying device for insulating components according to claim 4, characterized in that: The sliding block (112) can slide at an angle of 0° to 180°, and is used to adjust the angle at which the clamping rod (111) clamps the electric wire.

6. A special material spraying device for insulating components according to claim 5, characterized in that: The device also comprises a bellows (201), the bellows (201) being fixedly connected to the inside of the connecting tube (106), a side of the bellows (201) away from the support rod (101) being fixedly connected to a delivery tube (202), a camera (203) being slidably connected inside the second sliding frame (108), a piston rod (204) being fixedly connected to one side of the camera (203), a delivery tube (202) being fixedly connected between the piston rod (204) and the bellows (201), an opening and closing plate (205) being rotatably connected to the side of the second sliding frame (108) adjacent to the camera (203), a torsion spring (206) being fixedly connected between the second sliding frame (108) and the opening and closing plate (205), and a display panel (207) being fixedly mounted on the side of the support rod (101) close to the handle (102).

7. A special material spraying device for insulating components according to claim 6, characterized in that: The camera (203) is oriented toward the nozzle of the nozzle (110) and is used to observe the repair status of the wire repair site.

8. The special material spraying device for insulating components according to claim 7, characterized in that: It also includes a rotating handle (301), the rotating handle (301) is rotatably connected to the support rod (101), the rotating handle (301) is rotatably connected to a second connecting rod (302), and the second connecting rod (302) is rotatably connected to the first sliding frame (103) at a side away from the rotating handle (301).

9. A special material spraying device for insulating components according to claim 8, characterized in that: It also includes a buffer plate (401), and the buffer plate (401) is fixedly connected to the clamping rod (111).

10. A special material spraying device for insulating components according to claim 9, characterized in that: It also includes a threaded ring (501) which is fixedly connected to a side of the grip (102) away from the rotating handle (301), and a through hole (502) is formed on a side of the rotating handle (301) close to the second connecting rod (302).

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