Electrified equipment temperature detection device

Abstract

The utility model belongs to the technical field of protection devices, and particularly relates to a temperature detection device for live equipment, which comprises a detection host, a temperature detection assembly is arranged at the bottom of the detection host, a detection needle is arranged at the detection end of the temperature detection assembly, and a connecting disc is fixedly connected to the outer side of the top of the detection needle. First clamping grooves are formed in the two sides of the connecting disc, a fixing assembly is arranged on the outer side of the connecting disc, second bolts which are evenly distributed are arranged at the fixing end of the fixing assembly, and clamping pieces are arranged on the inner sides of the second bolts; according to the live equipment temperature detection device provided by the utility model, the second clamping groove and the first clamping groove are clamped at the same time through the clamping piece, so that the connecting disc and the connecting ring are fixedly connected, the detection host and the temperature detection assembly are rapidly detached from the fixing assembly by rapidly detaching the connecting piece, no extra tool is needed, and the cost is reduced. Installation and detachment are quicker and more convenient, operation efficiency is greatly improved, and downtime is shortened.

Description

Technical Field

[0001] This utility model relates to the field of protection device technology, and in particular to a temperature detection device for live equipment. Background Technology

[0002] Temperature detection devices for live equipment play a crucial role in various fields such as power, industrial automation, and electronic equipment. They aim to ensure equipment operates within safe temperature ranges, preventing malfunctions or safety accidents caused by overheating. With the continuous development of modern industry and technology, the demand for temperature monitoring in equipment is increasing. These devices are widely used in power transformers, cables, machinery, new energy vehicles, and high-end electronic equipment, enabling real-time monitoring of temperature changes and providing data support for equipment management, maintenance, and early warning, thereby ensuring system stability and safety. However, temperature detection devices still face challenges such as high temperature, high pressure, and electromagnetic interference. Future development trends will focus on improving accuracy, stability, intelligence, and multi-sensor fusion to cope with increasingly complex and harsh working environments. With technological advancements, temperature monitoring systems will become more efficient and reliable, providing stronger safety guarantees for various industries.

[0003] A search revealed an existing patent (publication number: CN213600249U) that discloses an insulated temperature detection device for use on high-temperature electrical equipment or pipelines. To address the issue of low accuracy in measuring the temperature of media within electrical equipment or pipelines, the temperature detection device divides the thermometer sleeve into two sections. The section closer to the object being measured is directly welded to the electrical equipment or pipeline using metal material, while the section further away is made of insulating material. This isolates the electrical equipment (or pipeline) from the direct connection to the thermometer, thus breaking the conductive path of the sleeve and achieving insulation. The temperature sleeve can be used with various types of thermometers to directly measure the temperature of the medium.

[0004] However, in actual use, the above solution involves fixing the thermometer to the equipment with bolts. Bolting requires tools for installation and removal, making the process cumbersome and time-consuming. This can affect maintenance efficiency, especially when the thermometer needs regular inspection or replacement. Furthermore, bolt fixing can lead to localized stress concentration, particularly under conditions of significant vibration in electrical equipment. The bolted connections are susceptible to mechanical impact, potentially causing loosening or damage to the equipment connections.

[0005] Therefore, this utility model provides a temperature detection device for electrical equipment. Utility Model Content

[0006] The purpose of this invention is to solve the problem that bolt fixing in the prior art requires tools for installation and disassembly, which is cumbersome and time-consuming, and may affect the efficiency during maintenance. Therefore, this invention proposes a temperature detection device for live equipment.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A temperature detection device for live equipment includes a detection host, a temperature detection component at the bottom of the detection host, a detection needle at the detection end of the temperature detection component, a connecting plate fixedly connected to the outer side of the top of the detection needle, first slots on both sides of the connecting plate, a fixing component on the outer side of the connecting plate, a uniformly distributed second bolt at the fixing end of the fixing component, a locking element on the inner side of the second bolt, and an insulating element at the bottom of the fixing component.

[0009] As a preferred technical solution of this application, the temperature detection component includes a detection needle, which is fixedly connected to a connecting plate. The connecting plate is sleeved on the outside of the detection needle, and a first fixing bolt is fixedly connected to the outer side of the top of the detection needle. The first fixing bolt is threadedly connected to the detection host.

[0010] As a preferred technical solution of this application, the fixing component includes a connecting ring, which is slidably connected to the connecting disc. The connecting ring has second slots on both sides. A fixing ring is fixedly connected to the outer bottom of the connecting ring. The outer side of the fixing ring is threaded with evenly distributed second bolts, which are connected to external equipment.

[0011] As a preferred technical solution of this application, the engaging component includes a buckle, which is slidably connected to a connecting ring, the connecting ring is engaged with a second slot, the connecting ring is engaged with a first slot, and a handle is fixedly connected to the outside of the buckle.

[0012] As a preferred technical solution of this application, the insulating component includes an insulating sleeve, which is detachably connected to the bottom of the connecting ring, and the insulating sleeve is made of rubber.

[0013] As a preferred technical solution of this application, a corresponding guide frame is fixedly connected to the inner wall of the insulating sleeve, and the guide frame is slidably connected to the detection needle.

[0014] Compared with the prior art, the present invention provides a temperature detection device for live equipment, which has the following advantages:

[0015] 1. The temperature detection device for live equipment described in this utility model simultaneously engages the second and first slots using a locking mechanism, thereby securing the connecting plate and connecting ring together. Furthermore, the detection host and temperature detection component can be quickly detached from the fixed assembly by quickly removing the connecting mechanism, requiring no additional tools, making installation and disassembly faster and simpler. This significantly improves operational efficiency and reduces downtime for equipment requiring regular inspection, maintenance, or thermometer replacement.

[0016] 2. The temperature detection device for live equipment described in this utility model, through its modular design, makes the temperature detection device easier to maintain and replace, reducing downtime. It provides flexibility and scalability, reduces manufacturing costs, improves reliability, and simplifies the design and testing process. Overall, the modular design improves the maintainability, reliability, and cost-effectiveness of the equipment, adapting to different needs.

[0017] 3. The temperature detection device for live equipment described in this utility model guides the direction of the detection probe through a guide frame inside the insulating sleeve, improving measurement accuracy, ensuring the probe accurately points to the target area, optimizing heat dissipation efficiency, and providing precise data. Simultaneously, the guide design reduces equipment damage, extends service life, simplifies installation and adjustment processes, and improves installation efficiency and accuracy. Furthermore, the guide enhances safety by preventing the temperature detection probe from contacting live parts, reducing electrical risks. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a cross-sectional structural diagram of the handle in this utility model;

[0020] Figure 3 This is a cross-sectional structural diagram of the connecting ring in this utility model;

[0021] Figure 4 This is a schematic cross-sectional view of the insulating sleeve in this utility model;

[0022] Figure 5 This is a three-dimensional structural disassembly diagram of the present invention;

[0023] Figure 6 yes Figure 5 Enlarged view of a portion of point A in the middle.

[0024] In the picture:

[0025] 1. Testing host; 11. First fixing bolt; 12. Connecting plate; 13. First slot; 14. Testing probe; 2. Connecting ring; 21. Second slot; 22. Fixing ring; 23. Second bolt; 24. Insulating sleeve; 25. Guide frame; 3. Buckle; 31. Handle. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. Example

[0027] Reference Figure 1-6 A temperature detection device for live equipment includes a detection host 1. A temperature detection component is provided at the bottom of the detection host 1. The temperature is detected by the temperature detection component through the detection host 1. A detection needle 14 is provided at the detection end of the temperature detection component. The temperature detection component detects the temperature through the detection needle 14. A connecting plate 12 is fixedly connected to the outer side of the top of the detection needle 14. The connecting plate 12 is fixed by the detection needle 14. First slots 13 are provided on both sides of the connecting plate 12. A fixing component is provided on the outer side of the connecting plate 12. The fixing end of the fixing component is provided with evenly distributed second bolts 23. The fixing component is fixed by the second bolts 23 and fixed to the outside of the equipment. A locking member is provided on the inner side of the second bolts 23. An insulating member is provided at the bottom of the fixing component. The insulating member is fixed by the fixing component.

[0028] The temperature detection assembly includes a detection needle 14, which is fixedly connected to a connecting plate 12. The connecting plate 12 is sleeved on the outside of the detection needle 14, and the detection needle 14 supports and fixes the connecting plate 12. A first fixing bolt 11 is fixedly connected to the outer side of the top of the detection needle 14, and the first fixing bolt 11 is threadedly connected to the detection host 1, thereby connecting the detection needle 14 and the detection host 1.

[0029] The fixing component includes a connecting ring 2, which is slidably connected to the connecting plate 12. The connecting ring 2 limits the position of the connecting plate 12. Second slots 21 are provided on both sides of the connecting ring 2. A fixing ring 22 is fixedly connected to the bottom outer side of the connecting ring 2. The fixing ring 22 is supported and fixed by the connecting ring 2. The outer side of the fixing ring 22 is threaded with evenly distributed second bolts 23. The second bolts 23 are connected to external equipment, and the fixing ring 22 is fixed to the external equipment by the second bolts 23.

[0030] The locking component includes a buckle 3, which is slidably connected to the connecting ring 2. The connecting ring 2 is engaged with the second slot 21 and the first slot 13. A handle 31 is fixedly connected to the outside of the buckle 3. By simultaneously engaging the buckle 3 with the second slot 21 and the first slot 13, the connecting ring 2 and the connecting plate 12 can be fixedly connected.

[0031] The insulating component includes an insulating sleeve 24, which is detachably connected to the bottom of the connecting ring 2. By detachably connecting the connecting ring 2 and the insulating sleeve 24, the insulating sleeve 24 can be removed from the connecting ring 2. The insulating sleeve 24 can be quickly replaced during use. The insulating sleeve 24 is made of rubber.

[0032] The inner wall of the insulating sleeve 24 is fixedly connected with a corresponding guide frame 25. The guide frame 25 is slidably connected to the detection needle 14. The guide frame 25 guides the detection needle 14, thereby improving the measurement accuracy and ensuring that the detection needle 14 accurately points to the target area.

[0033] Specifically, when using this live equipment temperature detection device: First, fix the fixing ring 22 to the position of the equipment where temperature detection is required using the second bolt 23. Then, connect the detection needle 14 to the detection host 1 using the first fixing bolt 11. Next, insert the connecting plate 12 on the outside of the detection needle 14 into the connecting ring 2 and rotate the connecting plate 12 to align and connect the first slot 13 and the second slot 21. Then, push the buckle 3 along the second slot 21 from one side to the other side, thereby engaging and fixing the second slot 21 and the first slot 13 through the buckle 3, thus completing the fixed connection of the connecting ring 2 and the connecting plate 12.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A temperature detection device for live equipment, comprising a detection host (1), characterized in that, The detection host (1) is provided with a temperature detection component at the bottom. The detection end of the temperature detection component is provided with a detection needle (14). A connecting plate (12) is fixedly connected to the outer side of the top of the detection needle (14). A first slot (13) is provided on both sides of the connecting plate (12). A fixing component is provided on the outer side of the connecting plate (12). A second bolt (23) is evenly distributed at the fixing end of the fixing component. A locking part is provided on the inner side of the second bolt (23). An insulating part is provided at the bottom of the fixing component.

2. The temperature detection device for live equipment according to claim 1, characterized in that, The temperature detection assembly includes a detection needle (14), which is fixedly connected to a connecting plate (12). The connecting plate (12) is sleeved on the outside of the detection needle (14). A first fixing bolt (11) is fixedly connected to the top outside of the detection needle (14). The first fixing bolt (11) is threadedly connected to the detection host (1).

3. The temperature detection device for live equipment according to claim 2, characterized in that, The fixing component includes a connecting ring (2), which is slidably connected to the connecting plate (12). The connecting ring (2) has second slots (21) on both sides. A fixing ring (22) is fixedly connected to the bottom outer side of the connecting ring (2). The fixing ring (22) is threaded with evenly distributed second bolts (23) on the outer side. The second bolts (23) are connected to external equipment.

4. The temperature detection device for live equipment according to claim 3, characterized in that, The engaging component includes a buckle (3), which is slidably connected to a connecting ring (2), the connecting ring (2) is engaged with a second slot (21), the connecting ring (2) is engaged with a first slot (13), and a handle (31) is fixedly connected to the outside of the buckle (3).

5. The temperature detection device for live equipment according to claim 4, characterized in that, The insulating component includes an insulating sleeve (24), which is detachably connected to the bottom of the connecting ring (2), and the insulating sleeve (24) is made of rubber.

6. The temperature detection device for live equipment according to claim 5, characterized in that, The inner wall of the insulating sleeve (24) is fixedly connected to a corresponding guide frame (25), and the guide frame (25) is slidably connected to the detection needle (14).

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