Distributed power transmission line diagnosis positioning device

Abstract

The utility model discloses a distributed power transmission line diagnosis positioning device, which belongs to the technical field of line diagnosis and comprises a mobile platform, a support frame is fixedly mounted at the top of the mobile platform, a hinge frame is arranged at the top of the support frame, and a connecting assembly is arranged between the bottom of the hinge frame and the top of the support frame; through the arrangement of the mobile platform, an operator and diagnosis equipment can be driven to move when a power transmission line is diagnosed, through the arrangement of the hinge frame, a user can hold a handle to adjust the use angle of the infrared detector so that the infrared detector can be close to the power transmission line, and through the cooperative use of the connecting pipe and the adjusting rod, the infrared detector can be conveniently and rapidly diagnosed. The use length of the infrared detector can be adjusted, so that the infrared detector can be close to the power transmission line, and through the arrangement of the device, the height difference between the power transmission line and the ground can be reduced, and infrared temperature measurement detection diagnosis can be carried out on the power transmission line by using infrared equipment with relatively low power.

Description

Technical Field

[0001] The utility model relates to the technical field of line diagnosis, in particular to a distributed power transmission line diagnosis and positioning device. Background Art

[0002] After long-term operation, the transmission line will inevitably experience aging of the line itself, natural disaster defects and external hidden dangers, which will reduce the insulation performance of the transmission line. The existing insulation performance detection methods are divided into two categories: non-electrical detection method and electrical detection method. Non-electrical detection methods include observation method, ultraviolet imaging method, ultrasonic detection method, infrared temperature measurement method, radio wave method and laser Doppler method. Among them, the infrared temperature measurement method requires the user to hold a handheld infrared device to detect the transmission line when diagnosing the transmission line. There is a large height difference between the transmission line and the ground. In order to compensate for the height difference, a higher-power infrared device is required, which invisibly increases the operating cost. Therefore, we need to propose a distributed transmission line diagnosis and positioning device. Utility Model Content

[0003] The purpose of the utility model is to provide a distributed power transmission line diagnosis and positioning device, which has the advantages of reducing the height difference between the power transmission line and the ground, and using a relatively low-power infrared device to perform infrared temperature measurement and diagnosis on the power transmission line, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides a distributed power transmission line diagnosis and positioning device, including a mobile platform, a support frame is fixedly installed on the top of the mobile platform, an articulated frame is arranged on the top of the support frame, a connecting assembly is arranged between the bottom of the articulated frame and the top of the support frame, the articulated frame is fixedly installed on the top of the support frame through the connecting assembly, a fixed tube is installed on the articulated frame, a connecting tube is slidably connected to the inner cavity of the fixed tube, a positioning assembly for positioning the connecting tube is installed on the top of the fixed tube, a handle is fixedly installed on one end of the connecting tube, an adjusting rod is slidably connected to the inner cavity of the connecting tube, one end of the adjusting rod passes through the connecting tube and extends to the outside of the connecting tube and is fixedly connected with an infrared detector, a locking assembly for fixing the use length of the adjusting rod is installed on the top of the connecting tube, and a limiting assembly is also arranged between the adjusting rod and the connecting tube.

[0005] Preferably, the connecting assembly includes a connecting frame arranged on the top of the supporting frame, the bottom of the articulated frame is fixedly connected to the top of the connecting frame, one side of the connecting frame is threadedly connected to a connecting rod, one end of the connecting rod passes through the connecting frame and extends to the outside of the connecting frame and is threadedly connected to the surface of the supporting frame.

[0006] Preferably, a countersunk hole corresponding to the connecting rod is formed on the surface of the connecting frame, and one end of the connecting rod is hidden in the inner cavity of the countersunk hole.

[0007] Preferably, the positioning assembly includes a positioning tube fixedly installed at the top of the fixed tube. A positioning rod is threadedly connected to the top of the positioning tube. The bottom end of the positioning rod sequentially penetrates through the positioning tube and the fixed tube and extends into the inner cavity of the fixed tube to fit against the surface of the connecting tube.

[0008] Preferably, the limiting assembly includes limiting blocks fixedly installed at both ends of the adjusting rod. Limiting grooves adapted to the limiting blocks are formed on the surface of the connecting tube, and the surface of the limiting block is slidably connected to the inner wall of the limiting groove.

[0009] Preferably, the locking assembly includes a locking tube fixedly installed at the top of the connecting tube. A locking rod is threadedly connected to the top of the locking tube. The bottom end of the locking rod sequentially penetrates through the locking tube and the connecting tube and extends into the inner cavity of the connecting tube to fit against the surface of the adjusting rod.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] With the setting of the moving platform in the present utility model, it can drive the operator and the diagnostic equipment to move when diagnosing the transmission line. Through the setting of the hinge frame, the user can hold the handle to adjust the use angle of the infrared detector so that it can approach the transmission line. Through the combined use of the connecting tube and the adjusting rod, the use length of the infrared detector can be adjusted so that it can approach the transmission line. Through the setting of this device, it has the advantages of being able to reduce the height difference between the transmission line and the ground, and infrared temperature measurement detection and diagnosis of the transmission line can be carried out with an infrared device of relatively low power. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a schematic structural diagram of the connecting component of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the connecting tube and the adjusting rod of the present utility model;

[0015] Figure 4 is the present utility model Figure 3 The enlarged view at A in.

[0016] In the figure: 1. Mobile platform; 2. Support frame; 3. Hinge frame; 4. Fixed pipe; 5. Connecting pipe; 6. Handle; 7. Adjusting rod; 8. Infrared detector; 9. Connecting frame; 10. Connecting rod; 11. Countersunk hole; 12. Positioning pipe; 13. Positioning rod; 14. Limit block; 15. Limit groove; 16. Locking pipe; 17. Locking rod. Detailed implementation manner

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Please refer to Figures 1 - 4 , the present invention provides a distributed power transmission line diagnosis and positioning device, including a mobile platform 1. A support frame 2 is fixedly installed on the top of the mobile platform 1. A hinge frame 3 is arranged on the top of the support frame 2. A connection component is arranged between the bottom of the hinge frame 3 and the top of the support frame 2. The hinge frame 3 is fixedly installed on the top of the support frame 2 through the connection component. The connection component includes a connection frame 9 arranged on the top of the support frame 2. The bottom of the hinge frame 3 is fixedly connected to the top of the connection frame 9. One side of the connection frame 9 is threadedly connected with a connecting rod 10. One end of the connecting rod 10 penetrates through the connection frame 9 and extends to the outside of the connection frame 9 and is threadedly connected to the surface of the support frame 2. A countersunk hole 11 corresponding to the connecting rod 10 is formed on the surface of the connection frame 9. One end of the connecting rod 10 is hidden in the inner cavity of the countersunk hole 11.

[0019] Through the setting of the mobile platform 1, the operator and the diagnosis equipment can be driven to move when diagnosing the power transmission line. Through the setting of the hinge frame 3, the user can hold the handle 6 to adjust the use angle of the infrared detector 8 so that it can be close to the power transmission line. Through the setting of the connection component, the hinge frame 3 can be installed and fixed on the top of the support frame 2. During installation, the user can clamp the connection frame 9 on the top of the support frame 2 and then tighten the connecting rod 10. The rotation of the connecting rod 10 will cause one end of it to penetrate through the connection frame 9 and extend to the outside of the connection frame 9 and be threadedly connected to the surface of the support frame 2. Through the setting of the countersunk hole 11, when the connecting rod 10 is tightened, one end of it will be hidden in the inner cavity of the countersunk hole 11, thereby improving the flatness of the surface of the support frame 2.

[0020] Preferably, a fixed pipe 4 is installed on the hinge frame 3. A connecting pipe 5 is slidably connected in the inner cavity of the fixed pipe 4. One end of the connecting pipe 5 is fixedly installed with a handle 6. An adjusting rod 7 is slidably connected in the inner cavity of the connecting pipe 5. One end of the adjusting rod 7 penetrates through the connecting pipe 5 and extends to the outside of the connecting pipe 5 and is fixedly connected with an infrared detector 8.

[0021] By providing the fixed pipe 4, the connecting pipe 5 can be supported. The surface of the connecting pipe 5 is slidably connected to the inner wall of the fixed pipe 4, and the use length of the connecting pipe 5 can be adjusted. The user can adjust the use angle of the infrared detector 8 by moving the handle 6. By using the connecting pipe 5 and the adjusting rod 7 in cooperation, the use height of the infrared detector 8 can be adjusted so that it can be close to the power transmission line. The user can detect the temperature on the surface of the power transmission line through the infrared detector 8, and judge whether there is any damage abnormality in the power transmission line through temperature abnormality.

[0022] Among them, a positioning component for positioning the connecting pipe 5 is installed at the top of the fixed pipe 4. The positioning component includes a positioning pipe 12 fixedly installed at the top of the fixed pipe 4. A positioning rod 13 is threadedly connected to the top of the positioning pipe 12. The bottom end of the positioning rod 13 sequentially passes through the positioning pipe 12 and the fixed pipe 4 and extends into the inner cavity of the fixed pipe 4 to fit with the surface of the connecting pipe 5.

[0023] By providing the positioning component, after the connection position between the connecting pipe 5 and the fixed pipe 4 is adjusted, the user can tighten the positioning rod 13. The rotation of the positioning rod 13 will cause its bottom end to sequentially pass through the positioning pipe 12 and the fixed pipe 4 and extend into the inner cavity of the fixed pipe 4 to fit with the surface of the connecting pipe 5, thereby locking and fixing the connecting pipe 5 and the fixed pipe 4 together.

[0024] It should be noted that a locking component for fixing the use length of the adjusting rod 7 is installed at the top of the connecting pipe 5. The locking component includes a locking pipe 16 fixedly installed at the top of the connecting pipe 5. A locking rod 17 is threadedly connected to the top of the locking pipe 16. The bottom end of the locking rod 17 sequentially passes through the locking pipe 16 and the connecting pipe 5 and extends into the inner cavity of the connecting pipe 5 to fit with the surface of the adjusting rod 7.

[0025] By providing the locking component, after the length adjustment between the adjusting rod 7 and the connecting pipe 5 is completed, the user can turn the locking rod 17. The rotation of the locking rod 17 will cause its bottom end to sequentially pass through the locking pipe 16 and the connecting pipe 5 and extend into the inner cavity of the connecting pipe 5 to fit with the surface of the adjusting rod 7, thereby locking and fixing the connection position between the adjusting rod 7 and the connecting rod 10, and thus fixing the use length of the infrared detector 8.

[0026] Furthermore, a limiting component is also provided between the adjusting rod 7 and the connecting pipe 5. The limiting component includes limiting blocks 14 fixedly installed at both ends of the adjusting rod 7. Limiting grooves 15 adapted to the limiting blocks 14 are formed on the surface of the connecting pipe 5. The surface of the limiting block 14 is slidably connected to the inner wall of the limiting groove 15.

[0027] Through the setting of the limiting component, the adjusting rod 7 can be limited, preventing the adjusting rod 7 from slipping out of the inner cavity of the connecting pipe 5. When the adjusting rod 7 moves, it will drive the limiting block 14 to slide in the inner cavity of the limiting groove 15.

[0028] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A distributed power transmission line diagnostic positioning device, comprising a mobile platform (1), characterized in that: A support frame (2) is fixedly mounted on the top of the mobile platform (1), an articulated frame (3) is arranged on the top of the support frame (2), a connecting assembly is arranged between the bottom of the articulated frame (3) and the top of the support frame (2), the articulated frame (3) is fixedly mounted on the top of the support frame (2) via the connecting assembly, a fixed pipe (4) is mounted on the articulated frame (3), a connecting pipe (5) is slidably connected to the inner cavity of the fixed pipe (4), and a connecting member for connecting the connecting pipe is mounted on the top of the fixed pipe (4). (5) a positioning assembly for positioning, wherein a handle (6) is fixedly mounted on one end of the connecting tube (5), an adjusting rod (7) is slidably connected to the inner cavity of the connecting tube (5), one end of the adjusting rod (7) passes through the connecting tube (5) and extends to the outside of the connecting tube (5) and is fixedly connected to an infrared detector (8), a locking assembly for fixing the use length of the adjusting rod (7) is installed on the top of the connecting tube (5), and a limit assembly is also arranged between the adjusting rod (7) and the connecting tube (5).

2. A distributed power transmission line diagnosis and positioning device according to claim 1, characterized in that: The connection assembly comprises a connection frame (9) arranged on the top of the support frame (2); the bottom of the articulated frame (3) is fixedly connected to the top of the connection frame (9); one side of the connection frame (9) is threadedly connected to a connection rod (10); one end of the connection rod (10) passes through the connection frame (9) and extends to the outside of the connection frame (9) to be threadedly connected to the surface of the support frame (2).

3. A distributed power transmission line diagnosis and positioning device according to claim 2, characterized in that: A countersunk hole (11) corresponding to the connecting rod (10) is provided on the surface of the connecting frame (9), and one end of the connecting rod (10) is hidden in the inner cavity of the countersunk hole (11).

4. A distributed power transmission line diagnosis and positioning device according to claim 1, characterized in that: The positioning assembly comprises a positioning tube (12) fixedly mounted on the top of the fixing tube (4); the top of the positioning tube (12) is threadedly connected to a positioning rod (13); the bottom end of the positioning rod (13) passes through the positioning tube (12) and the fixing tube (4) in sequence and extends to the inner cavity of the fixing tube (4) to fit with the surface of the connecting tube (5).

5. A distributed power transmission line diagnosis and positioning device according to claim 1, characterized in that: The limiting assembly comprises limiting blocks (14) fixedly mounted on both ends of the adjusting rod (7); a limiting groove (15) matching the limiting blocks (14) is formed on the surface of the connecting pipe (5); and the surface of the limiting block (14) is slidably connected to the inner wall of the limiting groove (15).

6. A distributed power transmission line diagnosis and positioning device according to claim 1, characterized in that: The locking assembly comprises a locking tube (16) fixedly mounted on the top of the connecting tube (5); the top of the locking tube (16) is threadedly connected to a locking rod (17); the bottom end of the locking rod (17) passes through the locking tube (16) and the connecting tube (5) in sequence and extends to the inner cavity of the connecting tube (5) to fit with the surface of the adjusting rod (7).

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