Real-time temperature measuring device for electrical equipment

Abstract

The utility model provides a kind of real-time temperature measuring device for electrical equipment, it is related to real-time temperature measuring technical field, including electrical equipment main part, the outer surface of electrical equipment main part is equipped with real-time temperature measuring device, the outer surface of real-time temperature measuring device is fixedly connected with support mechanism, the support mechanism includes support frame, the inner wall of support frame is fixedly connected with first support lug, the inner wall of support frame is fixedly connected with second support lug, the outer surface of support frame is fixedly connected with locking mechanism.The utility model, the device is through innovative mechanical structure design, locking mechanism is converted into the vertical clamping force of locking block by transmission mechanism with spring elastic force, form lateral positioning and double fixation of bottom clamping, even in electrical equipment vibration working condition, the fit gap of real-time temperature measuring device and equipment main part is very small, and temperature measuring precision is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of real-time temperature measurement technology, and in particular to a real-time temperature measurement device for electrical equipment. Background Technology

[0002] In fields such as power systems and industrial production, high-voltage switches are the core operating carriers. As electrical equipment develops towards higher power and higher integration, abnormal temperatures under long-term full-load operation, such as local overheating caused by excessive contact resistance, have become a cause of equipment failure.

[0003] Currently, temperature measurement of electrical equipment mainly relies on staff to conduct regular inspections using tools such as handheld infrared thermometers and spot temperature guns. The inspection cycle is usually several hours to several days, which cannot capture instantaneous temperature fluctuations of the equipment. The temperature measurement results are affected by factors such as the angle and distance of the staff's operation and ambient light, resulting in poor data repeatability and inability to guarantee monitoring accuracy. Utility Model Content

[0004] The purpose of this invention is to solve the problems of long measurement and inspection cycles and poor measurement accuracy in the existing technology, and to provide a real-time temperature measurement device for electrical equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a real-time temperature measuring device for electrical equipment, comprising an electrical equipment body, a real-time temperature measuring device provided on the outer surface of the electrical equipment body, a support mechanism fixedly connected to the outer surface of the real-time temperature measuring device, the support mechanism comprising a support frame, a first support ear fixedly connected to the inner wall of the support frame, a second support ear fixedly connected to the inner wall of the support frame, a locking mechanism fixedly connected to the outer surface of the support frame, the locking mechanism comprising a protective shell, a first spring fixedly connected to the inner wall of the protective shell, a connecting member fixedly connected to the outer surface of the first spring, two sliding rods fixedly connected to the outer surface of the connecting member, a support rod slidably connected to the inner wall of the protective shell, a locking block fixedly connected to one end of the support rod, a baffle fixedly connected to the other end of the support rod, and a second spring fixedly connected to the outer surface of the baffle.

[0006] In a preferred embodiment, the inner wall of the protective shell is rotatably connected to a transmission mechanism, the transmission mechanism including a transmission component, the inner wall of the protective shell being rotatably connected to the transmission component, one end of the transmission component being fixedly connected to a first transmission rod, the other end of the transmission component being fixedly connected to a second transmission rod, and the inner wall of the transmission component being rotatably connected to a rotating rod.

[0007] In a preferred embodiment, a support frame is fixedly connected to the outer surface of the real-time temperature sensor.

[0008] In a preferred embodiment, a support frame is fixedly connected to the outer surface of the protective shell.

[0009] In a preferred embodiment, the inner wall of the protective shell is provided with a groove, and the outer surface of the slide rod is slidably connected to the inner wall of the groove.

[0010] In a preferred embodiment, the inner wall of the connector has a connection port, and the outer surface of the first transmission rod is rotatably connected to the inner wall of the connector.

[0011] In a preferred embodiment, the inner wall of the support rod has a connection port, and the outer surface of the second transmission rod is rotatably connected to the inner wall of the support rod.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This utility model, through its innovative mechanical structure design, significantly improves installation flexibility. The support frame of the support mechanism, together with the first and second support ears, can adapt to real-time temperature measuring devices of different sizes by adjusting the clamping distance. At the same time, the spring transmission design of the locking mechanism can adapt to the surface curvature and thickness of the electrical equipment body. The support mechanism clamps the real-time temperature measuring device from both sides, and the locking mechanism converts the spring force into the vertical clamping force of the locking block through the transmission mechanism, forming a dual fixation of lateral positioning and bottom clamping. Even under the condition of electrical equipment vibration, the contact gap between the real-time temperature measuring device and the equipment body is very small, greatly improving the temperature measurement accuracy. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a real-time temperature measuring device for electrical equipment provided by this utility model.

[0014] Figure 2 A schematic diagram of the thermometer structure of a real-time temperature measuring device for electrical equipment provided by this utility model.

[0015] Figure 3 A cross-sectional view of the support structure of a real-time temperature measuring device for electrical equipment provided by this utility model.

[0016] Figure 4 A schematic diagram of the transmission mechanism of a real-time temperature measuring device for electrical equipment provided by this utility model.

[0017] Legend: 1. Main body of electrical equipment; 2. Real-time temperature sensor; 3. Support mechanism; 4. Locking mechanism; 5. Transmission mechanism; 3. Support mechanism; 31. Support frame; 32. First support ear; 33. Second support ear; 4. Locking mechanism; 41. Protective shell; 42. First spring; 43. Locking block; 44. Support rod; 45. Slide rod; 46. Second spring; 47. Connecting piece; 48. Baffle; 49. Slide groove; 5. Transmission mechanism; 51. Transmission component; 52. First transmission rod; 53. Rotating rod; 54. Second transmission rod. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example 1 like Figures 1-4 As shown, this utility model provides a technical solution: a real-time temperature measuring device for electrical equipment, including an electrical equipment body 1, a real-time temperature measuring device 2 provided on the outer surface of the electrical equipment body 1, a support mechanism 3 fixedly connected to the outer surface of the real-time temperature measuring device 2, the support mechanism 3 including a support frame 31, the support frame 31 fixedly connected to the outer surface of the real-time temperature measuring device 2, a first support ear 32 fixedly connected to the inner wall of the support frame 31, a second support ear 33 fixedly connected to the inner wall of the support frame 31, a locking mechanism 4 fixedly connected to the outer surface of the support frame 31, the locking mechanism 4 including a protective shell 41, a first spring 42 fixedly connected to the inner wall of the protective shell 41, a connector 47 fixedly connected to the outer surface of the first spring 42, two sliding rods 45 fixedly connected to the outer surface of the connector 47, a support rod 44 slidably connected to the inner wall of the protective shell 41, a locking block 43 fixedly connected to one end of the support rod 44, a baffle 48 fixedly connected to the other end of the support rod 44, and a second spring 46 fixedly connected to the outer surface of the baffle 48.

[0020] In this embodiment, a real-time temperature sensor 2 is attached to the surface of the electrical equipment body 1 to measure the temperature of the electrical equipment body 1 in real time. The real-time temperature sensor 2 is fixed to the support mechanism 3, which facilitates its fixation to the surface of the electrical equipment body 1. The support frame 31 of the support mechanism 3 provides stable support, and the first support ear 32 fixedly connected to the inner wall of the support frame 31, together with the second support ear 33 on the other side, provides stable support for the real-time temperature sensor 2 from both sides, ensuring its stable operation. The protective shell 41 fixedly connected to the bottom of the support frame 31 has a locking mechanism 4 set in the inner wall of the protective shell 41, which provides strong support for subsequent clamping. The first spring 42 fixed to the inner wall of the protective shell 41 utilizes the spring's elasticity... The force transmits the elastic force to the connector 47, applying elastic force to the outer side of the protective shell 41. The connector 47 moves outward under the elastic force of the first spring 42, while the connection port on the inner wall of the connector 47 moves downward, driving the transmission mechanism 5 to rotate. The transmission component 51 of the transmission mechanism 5 rotates. The transmission component 51 is rotatably connected to the inner wall of the protective shell 41 through the rotating rod 53. The first transmission rod 52 at one end of the transmission component 51 is rotatably connected in the connection port of the connector 47, while the second transmission rod 54, which is fixed at the other end, will push the second transmission rod 54 to move upward. The second transmission rod 54 is engaged in the connection port of the support rod 44. The second transmission rod 54 will push the support rod 44 to move upward, driving the locking block 43 at the top to clamp the electrical equipment body 1 from the bottom, so that the real-time temperature measuring device 2 is fixed on the surface of the electrical equipment body 1.

[0021] Example 2 like Figures 1-4 As shown, a transmission mechanism 5 is rotatably connected to the inner wall of the protective shell 41, and a support frame 31 is fixedly connected to the outer surface of the protective shell 41. The transmission mechanism 5 includes a transmission component 51, which is rotatably connected to the inner wall of the protective shell 41. A groove 49 is provided on the inner wall of the protective shell 41, and the outer surface of the slide rod 45 is slidably connected to the inner wall of the groove 49. A first transmission rod 52 is fixedly connected to one end of the transmission component 51. A connection port is provided on the inner wall of the connector 47, and the outer surface of the first transmission rod 52 is rotatably connected to the inner wall of the connector 47. A second transmission rod 54 is fixedly connected to the other end of the transmission component 51. A connection port is provided on the inner wall of the support rod 44, and the outer surface of the second transmission rod 54 is rotatably connected to the inner wall of the support rod 44. A rotating rod 53 is rotatably connected to the inner wall of the transmission component 51.

[0022] In this embodiment, the spring force of the first spring 42 is transmitted to the locking block 43 by the transmission mechanism 5. The second spring 46, which is fixed at the other end of the support rod 44, plays the same role. One end of the second spring 46 is fixed to the baffle 48 of the support rod 44, and the other end is fixed to the inner wall of the connector 47. Together with the first spring 42, it applies spring force to the locking block 43 and can also play a reset role, making it more convenient for the operator to operate.

[0023] Working principle: like Figures 1-4 As shown, when the staff needs to install the real-time thermometer 2 onto the main body 1 of the electrical equipment, the real-time thermometer 2 needs to be attached to the outer surface of the main body 1 of the electrical equipment, so that its detection end is in close contact with the surface of the equipment. The support frame 31 of the support mechanism 3 clamps the real-time thermometer 2 from both sides through the first support ear 32 and the second support ear 33, initially restricting its lateral displacement and providing a reference for subsequent locking. Inside the protective shell 41 of the locking mechanism 4, the first spring 42 in the pre-compressed state releases its elastic force and applies an outward pushing force to the connector 47. Under the action of the pushing force, the connector 47 drives the two sliding rods 45 on the outer surface to slide in a direction along the sliding groove 49 on the inner wall of the protective shell 41, ensuring that the connector 47 moves smoothly in a straight line. When the support rod 44 moves upward, the locking block 43 at the top rises synchronously and finally makes close contact with the bottom of the main body 1 of the electrical equipment. With the lateral positioning of the support mechanism 3, a multi-directional clamping is formed at the top, bottom and sides, firmly fixing the real-time thermometer 2 to the surface of the main body 1 of the electrical equipment, completing the installation.

[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A real-time temperature measuring device for electrical equipment, comprising an electrical equipment body (1), characterized in that: The outer surface of the main body (1) of the electrical equipment is provided with a real-time temperature measuring device (2). A support mechanism (3) is fixedly connected to the outer surface of the real-time temperature measuring device (2). The support mechanism (3) includes a support frame (31). A first support ear (32) is fixedly connected to the inner wall of the support frame (31). A second support ear (33) is fixedly connected to the inner wall of the support frame (31). A locking mechanism (4) is fixedly connected to the outer surface of the support frame (31). The locking mechanism (4) includes a protective shell (41). A first spring (42) is fixedly connected to the inner wall of the protective shell (41). A connector (47) is fixedly connected to the outer surface of the first spring (42). Two sliding rods (45) are fixedly connected to the outer surface of the connector (47). A support rod (44) is slidably connected to the inner wall of the protective shell (41). A locking block (43) is fixedly connected to one end of the support rod (44). A baffle (48) is fixedly connected to the other end of the support rod (44). A second spring (46) is fixedly connected to the outer surface of the baffle (48).

2. The real-time temperature measuring device for electrical equipment according to claim 1, characterized in that: The inner wall of the protective shell (41) is rotatably connected to a transmission mechanism (5). The transmission mechanism (5) includes a transmission component (51). The inner wall of the protective shell (41) is rotatably connected to the transmission component (51). One end of the transmission component (51) is fixedly connected to a first transmission rod (52), and the other end of the transmission component (51) is fixedly connected to a second transmission rod (54). The inner wall of the transmission component (51) is rotatably connected to a rotating rod (53).

3. The real-time temperature measuring device for electrical equipment according to claim 1, characterized in that: The outer surface of the real-time temperature measuring device (2) is fixedly connected to a support frame (31).

4. The real-time temperature measuring device for electrical equipment according to claim 1, characterized in that: A support frame (31) is fixedly connected to the outer surface of the protective shell (41).

5. A real-time temperature measuring device for electrical equipment according to claim 4, characterized in that: The inner wall of the protective shell (41) is provided with a groove (49), and the outer surface of the slide rod (45) is slidably connected to the inner wall of the groove (49).

6. A real-time temperature measuring device for electrical equipment according to claim 2, characterized in that: The inner wall of the connector (47) is provided with a connection port, and the outer surface of the first transmission rod (52) is rotatably connected to the inner wall of the connector (47).

7. A real-time temperature measuring device for electrical equipment according to claim 2, characterized in that: The inner wall of the support rod (44) is provided with a connection port, and the outer surface of the second transmission rod (54) is rotatably connected to the inner wall of the support rod (44).

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