High-altitude spraying device for electric power insulation process

Abstract

A high-altitude spraying device for an electric insulation process comprises a supporting rod, an adjusting rod and a spraying mechanism, the spraying mechanism is arranged at the top end of the supporting rod, the adjusting rod is rotationally arranged in the middle of the supporting rod, a transverse support is arranged at the upper end of the supporting rod, an adjusting disc is rotationally arranged in the middle of the transverse support, and a spiral groove is formed in the rear end face of the adjusting disc. An extending edge extending forwards is arranged on the front portion of the adjusting disc.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wire paint spraying especially relates to a high altitude spraying device for power insulation process. BACKGROUND

[0002] With the continuous development of power system and the increasing demand of maintenance, the live wire repair spraying technology gradually becomes a kind of efficient and reliable method. The technology can quickly repair the damaged insulation layer without interrupting the power supply, thereby improving the stability and safety of the power grid. High altitude spraying often uses spraying rods and other tools. The spraying position of the spraying tool is high, and the spray area of the nozzle cannot be adjusted, so the spraying of various specifications of thick and thin wire bodies cannot be realized. SUMMARY

[0003] The utility model provides a high altitude spraying device for power insulation process to solve the technical problem in the above background technology.

[0004] The high altitude spraying device for power insulation process comprises a supporting rod, an adjusting rod and a spraying mechanism. The spraying mechanism is arranged at the top end of the supporting rod, and the adjusting rod is rotationally arranged at the middle part of the supporting rod. The upper end of the supporting rod is provided with a transverse support, the middle part of the transverse support is rotationally provided with an adjusting disc, the rear end surface of the adjusting disc is provided with a spiral groove, the front part of the adjusting disc is provided with an extending edge extending forward, and the inner end surface of the extending edge is arrayed with gear teeth. The front part of the transverse support is arrayed with branch supports, and the branches are arranged inside the extending edge of the adjusting disc. The middle part of the branch support is rotationally provided with a gear wheel, the front edge of the gear wheel extends forward to form a pipe body, a limiting pipe is movably arranged between the branch support and the front pipe body of the gear wheel. The limiting pipe is movably arranged at the front part of the branch support. The inner end surface of the front pipe body of the gear wheel and the outer end surface of the limiting pipe are provided with threads, and the front pipe body of the gear wheel and the limiting pipe are rotationally engaged through the threads. A pipeline is arranged through the middle part of the transverse support and the branch support, and the front end of the branch support protrudes from the front end of the limiting pipe. The lower end of the supporting rod is provided with a transverse arm rod, the upper end of the adjusting rod extends to the rear of the adjusting disc, and the upper part of the adjusting rod is provided with a spiral gear. The spiral gear is engaged with the spiral groove.

[0005] Preferably, the front end of the branch support is in the shape of a square and is divided into equal parts.

[0006] Preferably, bearings are arrayed between the supporting rod and the adjusting rod.

[0007] Preferably, the pipeline in the middle part of the branch support and the transverse support is arranged through the supporting rod, and a connecting pipe is arranged at the side end surface of the supporting rod. The connecting pipe is connected with a negative pressure bottle, and the negative pressure bottle is arranged at the lower part of the supporting rod.

[0008] Preferably, the high-altitude spraying device for power insulation process is provided with a square hole in the front part of the limiting pipe, and the front end of the branch support protrudes through the square hole.

[0009] Preferably, the high-altitude spraying device for power insulation process is provided with a bottle bracket in the lower side end of the supporting pipe, and the negative pressure bottle is movably arranged in the middle part of the bottle bracket.

[0010] Preferably, the high-altitude spraying device for power insulation process is provided with an arm support frame in the side end face of the arm rod, and a control rod is arranged in the upper end of the front part of the arm rod.

[0011] Beneficial effects: the scheme adopts the method of adjusting the rotation to change the spray hole diameter of the spray head, the adjusting process does not need to stop the high-altitude work, and the replacement mode of the spray material bottle can be replaced at the lower part, without affecting the working process. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a perspective view of the utility model;

[0013] Figure 2 It is a sectional view of the utility model;

[0014] Figure 3 It is a perspective view of the utility model Figure 2 It is an enlarged view of A of the utility model;

[0015] Figure 4 It is a rear view perspective view of the utility model;

[0016] Figure 5 It is an enlarged view of B of the utility model; Figure 4

[0017] Figure 6 It is an extended edge perspective view of the utility model;

[0018] Figure 7 It is a limiting pipe tooth front edge structure view of the utility model;

[0019] Figure 8 It is a transverse support structure view of the utility model;

[0020] Figure 9 It is a limiting pipe structure view of the utility model.

[0021] Names and serial numbers of parts in the figure: support rod 1, transverse support 101, branch support 1011, gear 1012, adjusting disc 102, spiral groove 1021, extended edge 1022, tooth 10221, limiting pipe 103, screw thread 1031, square hole 1032, arm rod 104, arm support frame 1041, control rod 1042, connecting pipe 105, negative pressure bottle 106, bottle bracket 1061, adjusting rod 2, spiral tooth 201, bearing 1201, spraying mechanism 3.​ Detailed Implementation

[0022] The implementation process of this utility model will be described in detail below with reference to the accompanying drawings. The described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set", "install", "connect", and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a bolted connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0024] like Figures 1-9 The high-altitude spraying device for electrical insulation processes shown includes a support rod 1, an adjusting rod 2, and a spraying mechanism 3. The spraying mechanism 3 is located at the top of the support rod 1. The adjusting rod 2 is rotatably located in the middle of the support rod 1. A transverse support 101 is provided at the upper end of the support rod 1. An adjusting disc 102 is rotatably located in the middle of the transverse support 101. A spiral groove 1021 is provided on the rear end face of the adjusting disc 102. An extension edge 1022 extending forward is provided at the front of the adjusting disc 102, and gear teeth 10221 are arrayed on the inner end face of the extension edge 1022. A sub-support 1011 is arrayed at the front of the transverse support 101. The sub-supports are located inside the extension edge 1022 of the adjusting disc 102. A gear 1012 is rotatably located in the middle of the sub-support 1011. The front edge of the gear 1012... A tube extends forward to form a body. A limiting tube 103 is movably provided between the front tube of the sub-support 1011 and the gear 1012. The limiting tube 103 is movably sleeved on the front of the sub-support 1011. The inner end face of the front tube of the gear 1012 and the outer end face of the limiting tube 103 are provided with threads 1031. The front tube of the gear 1012 and the limiting tube 103 are rotatably engaged through the threads 1031. A pipe is provided through the middle of the transverse support 101 and the sub-support 1011. The front end of the sub-support 1011 protrudes from the front end of the limiting tube 103. A transverse arm 104 is provided at the lower end of the support rod 1. The upper end of the adjusting rod 2 extends to the rear of the adjusting plate 102. A helical tooth 201 is provided at the upper side end of the adjusting rod 2. The helical tooth 201 engages with the helical groove 1021.

[0025] Further, the front end of the branch frame 1011 is in square shape and is divided into two parts, which is used to be combined with the square hole 1032 of the limiting tube 103, and is affected by the movement of the limiting tube 103 to shrink and open.

[0026] Further, the bearing 1201 is arranged between the support rod 1 and the adjusting rod 2 to realize the relative rotation between the support rod 1 and the adjusting rod 2, and the fixing mode is the fastening through the hole diameter or the fixing mode such as welding and bonding.

[0027] Further, the pipeline in the middle part of the branch frame 1011 and the transverse frame 101 is penetrated through the support rod 1, and the connecting pipe 105 is arranged on the side end surface of the support rod 1, the connecting pipe 105 is connected with the negative pressure bottle 106, and the negative pressure bottle 106 is arranged on the lower side of the support rod 1. The negative pressure bottle is a long and short pipe type air pressure bottle, and the air in the negative pressure bottle is discharged by the negative pressure air pressure mode.

[0028] Further, the front part of the limiting tube 103 is provided with the square hole 1032, and the front end of the branch frame 1011 protrudes out of the limiting tube 103 through the square hole 1032.

[0029] Further, the lower side end of the support tube is provided with the bottle bracket 1061, and the negative pressure bottle 106 is movably arranged in the middle part of the bottle bracket 1061.

[0030] Further, the side end surface of the arm rod 104 is provided with the arm support frame 1041, the front part of the arm rod 104 is provided with the operating rod 1042, the arm passes through the arm support frame 1041, holds the operating rod 1042, and thus the artificial operation of the equipment is facilitated.

[0031] When using, the worker inserts the arm into the arm support frame 1041 of the arm rod 104, and then holds the operating rod 1042. The support rod 1 and the adjusting rod 2 involved in the present scheme are made of insulating material. When adjusting, the adjusting rod 2 is manually screwed. The adjusting rod 2 rotates relative to the support rod 1, and the helical teeth 201 on the upper part of the rotating rod also rotate. The helical teeth 201 engage with the helical groove 1021 of the adjusting disc 102, thereby driving the adjusting disc 102 to rotate on the transverse support 101. The adjusting disc 102 engages the transmission gear 1012 to rotate on the branch support 1011. Because the front end of the limiting pipe 103 is provided with a square hole 1032, and the front end of the branch support 1011 is in the shape of a square, and passes through the square hole 1032, and the outer end surface of the limiting pipe 103 and the inner end surface of the pipe body of the gear 1012 are provided with threads 1031, when the gear 1012 rotates, the limiting pipe 103 moves forward and backward. When the limiting pipe 103 moves backward, the front part of the branch support 1011 shrinks, thereby adjusting the jet hole diameter of the pipeline inside the branch support 1011. The pipeline inside the branch support 1011 passes through the upper part of the support rod 1, and a connecting pipe 105 is connected at the upper side end. The connecting pipe 105 is connected with a negative pressure bottle 106. When using, the negative pressure bottle 106 is connected with a pressure pump or an air pressure pump to perform spraying work.

[0032] The above has described the present application in detail. The principles and implementation modes of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method of the present application and its core idea. Meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed. In summary, the content of the specification should not be understood as a limitation of the present application.

Claims

1. A high-altitude spraying device for power insulation process, comprising a supporting rod (1), an adjusting rod (2) and a spraying mechanism (3), characterized in that: The spray mechanism (3) is arranged at the top end of the support rod (1), the adjusting rod (2) is rotatably arranged at the middle part of the support rod (1), the upper end of the support rod (1) is provided with a transverse support (101), the middle part of the transverse support (101) is rotatably provided with an adjusting disc (102), the rear end face of the adjusting disc (102) is provided with a spiral groove (1021), the front part of the adjusting disc (102) is provided with an extending edge (1022) extending forward, and a plurality of gear teeth (10221) are arranged on the inner end face of the extending edge (1022), a branch support (1011) is arranged on the front part of the transverse support (101) and inside the extending edge (1022) of the adjusting disc (102), a gear (1012) is rotatably arranged at the middle part of the branch support (1011), the front edge of the gear (1012) extends forward to form a pipe body, a limiting pipe (103) is movably arranged between the branch support (1011) and the front pipe body of the gear (1012), the limiting pipe (103) is movably arranged at the front part of the branch support (1011), the inner end face of the front pipe body of the gear (1012) and the outer end face of the limiting pipe (103) are provided with threads (1031), and the front pipe body of the gear (1012) and the limiting pipe (103) are rotatably engaged through the threads (1031), a pipeline is arranged through the middle part of the transverse support (101) and the branch support (1011), and the front end of the branch support (1011) protrudes from the front end of the limiting pipe (103), the lower end of the support rod (1) is provided with a transverse arm rod (104), the upper end of the adjusting rod (2) extends to the rear of the adjusting disc (102), and a spiral tooth (201) is arranged on the upper part of the adjusting rod (2), the spiral tooth (201) is engaged with the spiral groove (1021).

2. The high-altitude spray device for electric power insulation process according to claim 1, characterized by The front end of the branch support (1011) is a square body and is equally divided.

3. The high-altitude spray device for power insulation process according to claim 1, characterized in that Bearings (1201) are arranged between the support rod (1) and the adjusting rod (2).

4. The high-altitude spray device for electric power insulation process according to claim 1, characterized in that The pipeline in the middle part of the branch support (1011) and the transverse support (101) penetrates through the support rod (1), and a connecting pipe (105) is arranged at the side end face of the support rod (1), a negative pressure bottle (106) is connected to the connecting pipe (105), and the negative pressure bottle (106) is arranged at the lower side of the support rod (1).

5. The high-altitude spray device for power insulation process according to claim 1, characterized in that The front part of the limiting pipe (103) is provided with a square hole (1032), and the front end of the branch support (1011) protrudes from the limiting pipe (103) through the square hole (1032).

6. The high-altitude spraying device for power insulation process according to claim 1, wherein the lower side end of the support pipe is provided with a bottle bracket (1061), and the negative pressure bottle (106) is movably arranged in the middle part of the bottle bracket (1061).

7. The high-altitude spray device for power insulation process according to claim 1, characterized in that The side end face of the arm rod (104) is provided with an arm support (1041), and the front upper end of the arm rod (104) is provided with a control rod (1042).

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