Movable fixing support for infrared thermometer of transformer substation

Abstract

The utility model discloses a movable fixing support for an infrared thermometer of a transformer station, which belongs to the technical field of the infrared thermometer of the transformer station and comprises a center console, three telescopic foot rods are rotatably connected in the center console, the tops of the telescopic foot rods are fixedly connected with connecting pieces, the tops of the connecting pieces are fixedly connected with connecting rods, and the connecting rods are fixedly connected with the telescopic foot rods. A control table is fixedly connected to the top of the connecting rod, an adjusting knob is rotatably connected to the surface of one side of the control table, a control panel is fixedly connected to the surface of the other side of the control table, and a handle is fixedly connected to the interior of the control panel. According to the lifting device, the protection rods are arranged to surround the surface of the adjusting column to form a protection frame, the internal driving motor can be protected, the adjusting column can be stabilized, the driving motor drives the threaded lead screw and the adjusting screw hole ring to conduct spiral transmission, rotation power is converted into linear motion of the guide connecting rod, and lifting of the balance universal wheel can be accurately and rapidly achieved; therefore, the use state of the support can be flexibly switched.

Description

Technical Field

[0001] This utility model belongs to the technical field of infrared thermometers for substations, and specifically relates to a movable fixed bracket for an infrared thermometer for substations. Background Technology

[0002] Substation infrared thermometers are online temperature monitoring devices based on infrared technology. They are widely used in preventive maintenance and fault early warning in power systems. By detecting the temperature distribution on the surface of power equipment in real time, they can promptly detect potential thermal defects, prevent equipment failures, and ensure the safe and stable operation of the power system.

[0003] Existing infrared thermometer mounting brackets in substations are mostly fixed bracket structures, which can only monitor a single point. If dynamic inspection or changing the monitoring position is required, frequent disassembly or relocation is necessary, which is cumbersome and has low monitoring efficiency. Therefore, a movable fixed bracket for substation infrared thermometers is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a movable fixed bracket for a substation infrared thermometer to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a movable fixed bracket for a substation infrared thermometer, comprising a central control console. Three telescopic legs are rotatably connected inside the central control console. Connectors are fixedly connected to the top of each telescopic leg. Connecting rods are fixedly connected to the top of each connecting leg. A control panel is fixedly connected to the top of each connecting rod. An adjustment knob is rotatably connected to one side of the control panel. A control board is fixedly connected to the other side of the control panel. A handle is fixedly connected inside the control board. A mounting plate is fixedly connected to the top of the control board. A universal mounting bolt is fixedly connected to the top of the mounting plate. A level is fixedly connected to the inside of the mounting plate. A connecting ring is fixedly connected to the bottom of the central control console. Multiple protective rods are fixedly connected to the surface of the connecting ring. The bottom ends of the multiple protective rods are fixedly connected to adjusting columns. Each adjusting column has an adjusting groove inside. An adjusting screw ring is slidably connected to the inner wall of the adjusting groove. A threaded screw rod is threaded into the inner wall of the adjusting screw ring. A drive motor is fixedly connected to the top of the threaded screw rod. Three guide grooves are formed on the surface of the adjusting column. Guide rods are slidably connected to the inner walls of the three guide grooves. Folding plates are fixedly connected to the surfaces of the three guide rods. Guide rings are fixedly connected to the other ends of the three guide rods. Scraper rings are fixedly connected to the top and bottom of the guide rings. A combined linkage platform is fixedly connected to the bottom of the guide ring. Three balancing casters are fixedly connected to the bottom of the combined linkage platform. Locking elements are provided on one side surface of each of the three balancing casters.

[0006] By setting up the above structure, the protective rod surrounds the surface of the adjusting column to form a protective frame, which can protect the internal drive motor and stabilize the adjusting column. The drive motor drives the threaded screw and the adjusting screw hole ring to helically transmit the rotational power into the linear motion of the guide rod, which can accurately and quickly realize the raising and lowering of the balance caster, thereby flexibly switching the use state of the bracket. The guide ring is linked with the guide rod and the adjusting screw hole ring to drive the combined linkage platform to rise and fall synchronously. While ensuring that the balance caster is evenly stressed, it works with the folding plate to effectively prevent external dust and debris from entering the interior of the adjusting column. In addition, when the scraper ring slides with the guide ring, it can clean the debris attached to the surface of the adjusting column, keep it clean, and ensure the smoothness and stability of the adjustment process.

[0007] As a preferred embodiment, the threaded screw rotates inside the adjusting column.

[0008] As a preferred embodiment, the bottom of the drive motor is fixedly connected to the top of the adjusting column.

[0009] As a preferred embodiment, the three guide grooves are respectively connected to the adjustment groove.

[0010] As a preferred embodiment, one end of each of the three guide rods is fixedly connected to the surface of the adjusting screw ring.

[0011] As a preferred embodiment, the other end of the folding plate is fixedly connected to the inner wall of the guide groove.

[0012] As a preferred embodiment, the guide ring slides on the surface of the adjusting column, and the inner walls of the two scraper rings respectively fit against the surface of the adjusting column.

[0013] The through-structure of the adjusting groove and the guide groove can form a precise track constraint on the guide rod and guide ring, allowing them to slide along the preset groove. This ensures that the three balance casters lift synchronously without tilting. At the same time, this limiting guide design can also effectively prevent the radial sway of the adjusting screw ring, ensuring the stability and reliability of the balance casters' lifting.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention features a protective frame formed by a protective rod surrounding the surface of the adjusting column. This frame protects the internal drive motor and stabilizes the adjusting column. The drive motor drives the threaded screw and adjusting screw hole ring in a helical transmission, converting rotational power into linear motion of the guide rod. This allows for precise and rapid raising and lowering of the balancing casters, enabling flexible switching of the support's usage mode. The guide ring, linked to the guide rod and adjusting screw hole ring, drives the combined linkage platform to rise and fall synchronously. While ensuring even force distribution on the balancing casters, the folding plate effectively prevents external dust and debris from entering the adjusting column. Furthermore, as the scraper ring slides with the guide ring, it cleans debris adhering to the surface of the adjusting column, maintaining its cleanliness and ensuring a smooth and stable adjustment process.

[0016] This invention, through the through structure of the adjusting groove and the guide groove, can form a precise track constraint on the guide rod and guide ring, so that they slide along the preset groove, ensuring that the three balance casters rise and fall synchronously without tilting. At the same time, this limiting guide design can also effectively prevent the radial shaking of the adjusting screw hole ring, ensuring the stability and reliability of the rise and fall of the balance casters. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the balance universal wheel of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjusting column of this utility model.

[0020] In the diagram: 1. Central control panel; 2. Telescopic foot rod; 3. Connector; 4. Connecting rod; 5. Control panel; 6. Adjustment knob; 7. Control panel; 8. Handle; 9. Mounting plate; 10. Universal mounting bolt; 11. Level; 12. Connecting ring; 13. Protective rod; 14. Adjustment column; 15. Adjustment groove; 16. Adjustment screw hole ring; 17. Threaded screw; 18. Drive motor; 19. Guide groove; 20. Guide link; 21. Folding plate; 22. Guide ring; 23. Scraper ring; 24. Combined linkage platform; 25. Balance caster wheel; 26. Locking component. Detailed Implementation

[0021] The present invention will be further described below with reference to the embodiments.

[0022] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the concept of the present invention are all within the scope of protection claimed by the present invention.

[0023] Please see Figure 1-3 This utility model provides a movable fixed bracket for a substation infrared thermometer, including a central control console 1. Three telescopic legs 2 are rotatably connected inside the central control console 1. Connecting parts 3 are fixedly connected to the top of the telescopic legs 2. Connecting rods 4 are fixedly connected to the top of the connecting parts 3. A control panel 5 is fixedly connected to the top of the connecting rods 4. An adjustment knob 6 is rotatably connected to one side of the control panel 5. A control board 7 is fixedly connected to the other side of the control panel 5. A handle 8 is fixedly connected inside the control board 7. A mounting plate 9 is fixedly connected to the top of the control board 7. A universal mounting bolt 10 is fixedly connected to the top of the mounting plate 9. A level 11 is fixedly connected internally. A connecting ring 12 is fixedly connected to the bottom of the center console 1. Multiple protective rods 13 are fixedly connected to the surface of the connecting ring 12. An adjusting column 14 is fixedly connected to the bottom of the multiple protective rods 13. An adjusting groove 15 is opened inside the adjusting column 14. An adjusting screw hole ring 16 is slidably connected to the inner wall of the adjusting groove 15. A threaded screw 17 is threadedly connected inside the adjusting screw hole ring 16. A drive motor 18 is fixedly connected to the top of the threaded screw 17. Three guide grooves 19 are opened on the surface of the adjusting column 14. Guide rods 20 are slidably connected to the inner walls of the three guide grooves 19 respectively. Folding plates 21 are fixedly connected to the surface of the connecting rods 20 respectively. Guide rings 22 are fixedly connected to the other ends of the three guide connecting rods 20. Scraper rings 23 are fixedly connected to the top and bottom of the guide rings 22 respectively. A combined connecting rod platform 24 is fixedly connected to the bottom of the guide rings 22. Three balance casters 25 are fixedly connected to the bottom of the combined connecting rod platform 24. Locking elements 26 are provided on one side of each of the three balance casters 25. A protective frame is formed by setting a protective rod 13 around the surface of the adjusting column 14, which can both protect the internal drive motor 18 and stabilize the adjusting column 14. The drive motor 18 drives the threaded screw 17 and... The adjusting screw ring 16 uses a helical drive to convert rotational power into linear motion of the guide rod 20, enabling precise and rapid raising and lowering of the balance caster 25. This allows for flexible switching of the bracket's usage status. The guide ring 22, linked to the adjusting screw ring 16 via the guide rod 20, drives the combined linkage platform 24 to rise and fall synchronously. While ensuring even force distribution on the balance caster 25, the folding plate 21 effectively prevents external dust and debris from entering the adjusting column 14. Furthermore, as the scraper ring 23 slides with the guide ring 22, it cleans debris adhering to the surface of the adjusting column 14, maintaining its cleanliness and ensuring a smooth and stable adjustment process.

[0024] The threaded screw 17 rotates inside the adjusting column 14.

[0025] The bottom of the drive motor 18 is fixedly connected to the top of the adjusting column 14.

[0026] The three guide grooves 19 are connected to the adjustment groove 15 respectively.

[0027] One end of each of the three guide rods 20 is fixedly connected to the surface of the adjusting screw ring 16.

[0028] The other end of the folding plate 21 is fixedly connected to the inner wall of the guide groove 19.

[0029] The guide ring 22 slides on the surface of the adjusting column 14, and the inner walls of the two scraper rings 23 are respectively attached to the surface of the adjusting column 14. Through the through structure of the adjusting groove 15 and the guide groove 19, a precise track constraint can be formed on the guide rod 20 and the guide ring 22, so that they slide along the preset groove, ensuring that the three balance casters 25 rise and fall synchronously without tilting. At the same time, this limiting guide design can also effectively prevent the adjusting screw hole ring 16 from wobbling radially, ensuring the stability and reliability of the rise and fall of the balance casters 25.

[0030] Working principle and usage process of this utility model:

[0031] When the monitoring position of the infrared thermometer needs to be moved or changed, the drive motor 18 drives the threaded screw 17 to rotate, causing the adjusting screw ring 16 to slide in the adjusting groove 15. The guide rod 20 pushes the guide ring 22 to drive the balance caster 25 to descend. After the bracket is moved to the target position, the balance caster 25 is fixed with the locking piece 26. Then, the telescopic foot rod 2 is rotated to adjust the height of the bracket. The level 11 is used to further ensure that the control console 5 is level. The infrared thermometer is then fixed with the universal mounting bolts 10 on the mounting plate 9. Finally, the adjustment knob 6 is rotated to finely adjust the angle of the control console 5 so that the infrared thermometer lens is accurately aligned with the device being measured.

[0032] When using an infrared thermometer for dynamic inspection, first rotate the telescopic leg 2 to partially retract it, making it easier to push the bracket. Then, slowly push the bracket forward. During this slow movement, the infrared thermometer mounted on the mounting plate 9 can perform real-time dynamic scanning and monitoring of the equipment along the path, thus eliminating the need for frequent disassembly to change the monitoring position and effectively improving the efficiency and coverage of infrared temperature measurement inspections.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A movable fixed bracket for a substation infrared thermometer, comprising a central control console (1), characterized in that: The center console (1) is internally connected to three telescopic legs (2). A connector (3) is fixedly connected to the top of each telescopic leg (2). A connecting rod (4) is fixedly connected to the top of each connector (3). A control panel (5) is fixedly connected to the top of each connecting rod (4). An adjustment knob (6) is rotatably connected to one side of the control panel (5). A control board (7) is fixedly connected to the other side of the control panel (5). A handle (8) is fixedly connected inside the control board (7). A mounting plate (9) is fixedly connected to the top of the control board (7). A universal mounting bolt (10) is fixedly connected to the top of the mounting plate (9). A level (11) is fixedly connected inside the mounting plate (9). A connecting ring (12) is fixedly connected to the bottom of the center console (1). Multiple protective rods (13) are fixedly connected to the surface of the connecting ring (12). Adjustment columns (14) are fixedly connected to the bottom ends of the multiple protective rods (13). The internal part of the adjustment column (14) is provided with an adjustment groove (15). The inner wall of the adjustment groove (15) is slidably connected with an adjustment screw ring (16). The internal thread of the adjustment screw ring (16) is connected with a threaded screw rod (17). The top of the threaded screw rod (17) is fixedly connected with a drive motor (18). The surface of the adjustment column (14) is provided with three guide grooves (19). The inner walls of the three guide grooves (19) are respectively slidably connected with guide rods (20). The surfaces of the three guide rods (20) are respectively fixedly connected with folding plates (21). The other end of the three guide rods (20) is fixedly connected with a guide ring (22). The top and bottom of the guide ring (22) are respectively fixedly connected with scraper rings (23). The bottom of the guide ring (22) is fixedly connected with a combination linkage platform (24). The bottom of the combination linkage platform (24) is fixedly connected with three balance casters (25). The side surface of the three balance casters (25) is respectively provided with locking parts (26).

2. The movable fixed bracket for a substation infrared thermometer according to claim 1, characterized in that: The threaded screw (17) rotates inside the adjusting column (14).

3. The movable fixed bracket for a substation infrared thermometer according to claim 1, characterized in that: The bottom of the drive motor (18) is fixedly connected to the top of the adjusting column (14).

4. The movable fixed bracket for a substation infrared thermometer according to claim 1, characterized in that: The three guide grooves (19) are respectively connected to the adjustment groove (15).

5. A movable fixed bracket for a substation infrared thermometer according to claim 1, characterized in that: One end of each of the three guide rods (20) is fixedly connected to the surface of the adjusting screw ring (16).

6. A movable fixed bracket for a substation infrared thermometer according to claim 1, characterized in that: The other end of the folding plate (21) is fixedly connected to the inner wall of the guide groove (19).

7. A movable fixed bracket for a substation infrared thermometer according to claim 1, characterized in that: The guide ring (22) slides on the surface of the adjusting column (14), and the inner walls of the two scraper rings (23) are respectively attached to the surface of the adjusting column (14).

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