Electric power temperature measuring device
By setting up a clamping mechanism and shielding plate for the arc-shaped pressure plate on the cable, the problem of the external environment of the cable affecting temperature data is solved, and higher accuracy temperature detection and convenient temperature measurement point identification are achieved.
Patent Information
- Application Number
- CN202422623336.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-29
AI Technical Summary
The part to be detected in the cable is affected by the external environment, resulting in a deviation in the temperature data and affecting the accuracy of the temperature measuring device.
A power temperature measurement device is designed. By setting a clamping mechanism for the arc-shaped pressure plate on the cable, the cable is blocked with the shielding plate to ensure the accuracy of the detection position, and color markings help identify the temperature measurement points at different positions.
It improves the accuracy of temperature detection, avoids the impact of the external environment on temperature measurement, and facilitates operators to identify and locate temperature measurement points, reduces misoperation, and ensures the correct reading and maintenance of the temperature measuring device.
Smart Images
Figure CN223272040U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric power temperature measurement, in particular to an electric power temperature measurement device. Background Art
[0002] Power temperature measuring devices are devices, busbars or cables used to monitor the temperature of key parts of power equipment. They are crucial for preventing equipment overheating and ensuring power safety. These devices can reflect the operating status of the equipment in real time, continuously and accurately, avoid the occurrence of safety accidents, and reduce the equipment accident rate. Power temperature measuring devices usually include temperature sensors, data transmission equipment and monitoring systems.
[0003] Common power temperature measurement devices consist of sensors that can be installed on the outside of cables, such as circuit breaker contacts, busbars, cable splices, and other heat-generating areas. They transmit the collected temperature data wirelessly, eliminating the need for wiring, simplifying the installation process, and reducing maintenance costs.
[0004] However, this method will expose part of the cable after the temperature measuring device is installed, so the part of the cable to be tested will be affected by the external environment, which will cause temperature data deviations, affect the accuracy of the temperature measuring device, and cannot meet the working requirements of the temperature measuring device. For this reason, an electric temperature measuring device is proposed. Utility Model Content
[0005] In view of the deficiencies of the prior art, the present invention provides an electric temperature measuring device to solve the technical problem that the portion of the cable to be tested may be affected by the external environment, which may lead to deviations in temperature data.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an electric temperature measuring device, comprising:
[0007] The machine body has a snap-in groove on the lower rear side, the upper and lower rear sides of the machine body are connected with snap-in sleeves, and the upper inner side of the machine body is screwed with a screw;
[0008] A ball bearing is mounted at the bottom end of the screw, the bottom of the ball bearing is connected to an arc-shaped pressure plate, and a detection probe is inserted into the bottom of the inner cavity of the clamping groove;
[0009] The plug shaft is inserted into the inside of the clamping sleeve. The left and right ends of the plug shaft are connected with bent arms. The inner end of the bent arm is equipped with a connecting seat. The left and right sides of the connecting seat are equipped with pins, and the tops of the pins are equipped with shielding plates.
[0010] Preferably, the upper and lower ends of the clamping slot are both arc-shaped, the number of the detection probes is 3-6 groups, and the length of the arc-shaped pressure plate is the same as the length of the clamping slot, thereby increasing the coverage area of the shielding.
[0011] Preferably, clamping blocks are inserted at positions corresponding to the pins on the left and right sides of the interior of the connecting seat, and through holes are opened at positions corresponding to the pins on the left and right sides of the interior of the clamping blocks and the connecting seat, and the pins are inserted inside the through holes, which facilitates the disassembly and assembly of the pins and the shielding plate.
[0012] Preferably, the outer ends of the clamps are all arc-shaped, and the inner sides of the clamps are connected to springs. The number of the springs is 3-6 groups, and the inner ends of the springs are connected to the corresponding positions of the inner cavity of the connecting seat, so that the clamps can be driven by the springs to limit the pins after they are inserted.
[0013] Preferably, the width of the shielding plate is the same as that of the machine body, the outer side of the shielding plate is coated with paint, and the shielding plate is made of corrosion-resistant material, which makes it convenient to distinguish the temperature measuring device through shielding plates of different colors.
[0014] Preferably, bottom blocks are connected to the left and right sides of the bottom of the body, and plug-ins are inserted into the interior of the bottom blocks. The corners of the plug-ins are rounded, which facilitates the extension and retraction of the plug-ins.
[0015] Preferably, the outer side of the top of the plug board is connected to a bracket, and the top of the bracket is installed with a pipe clamp. The left and right sides of the pipe clamp are connected by bolts. The added plug-in and pipe clamp can adjust the length according to the actual bending degree of the cable to ensure that the temperature measuring device can fit closely to the cable surface and maintain stable contact even on cables with turns or irregular shapes.
[0016] Compared with the prior art, the present invention provides an electric temperature measuring device with the following beneficial effects:
[0017] This electric temperature measuring device inserts the cable into the clamping slot and then drives the arc-shaped pressure plate to move up and down by rotating the screw, so that the position of the cable to be tested can be clamped. It not only shields the outside of the cable, thereby improving the accuracy of temperature detection and avoiding the influence of external environment such as sunlight and dust, but also the added shielding plate can shield the exposed parts of the cable, further improving the accuracy of detection. At the same time, different colored shielding plates can help operators and maintenance personnel quickly identify temperature measurement points in different positions, and can quickly locate them even in a complex electrical equipment layout. The clear color markings can reduce misoperation caused by visual confusion and ensure the correct reading and maintenance of the temperature measuring device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a schematic diagram of the structure of the utility model;
[0019] Figure 2This is a schematic diagram of the rear structure of the machine body of the utility model;
[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the machine body of the present utility model;
[0021] Figure 4 This is a schematic diagram of the structure of the connecting seat and the shielding plate of the utility model;
[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the connecting seat of the utility model.
[0023] In the figure: 1. Machine body; 2. Snap-fit groove; 3. Snap-fit sleeve; 4. Screw; 5. Ball bearing; 6. Arc pressure plate; 7. Detection probe; 8. Insert shaft; 9. Bend arm; 10. Connecting seat; 11. Latch; 12. Shielding plate; 13. Clamp; 14. Through hole; 15. Spring; 16. Bottom block; 17. Insert plate; 18. Bracket; 19. Pipe clamp. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] The utility model provides a technical solution, an electric temperature measuring device, including a body 1, a clamping groove 2, a clamping sleeve 3, a screw 4, a ball bearing 5, an arc pressure plate 6, a detection probe 7, an insertion shaft 8, a bent arm 9, a connecting seat 10, a latch 11, a shielding plate 12, a clamping block 13, a through hole 14, a spring 15, a bottom block 16, an inserting plate 17, a bracket 18 and a pipe clamp 19:
[0026] See also Figure 1 , a card slot 2 is provided on the lower rear side of the body 1, see Figure 2 , the rear of the body 1 is connected with a card sleeve 3, please refer to Figure 3 , a screw 4 is screwed to the upper side of the interior of the body 1;
[0027] The ball bearing 5 is mounted at the bottom end of the screw 4. The bottom of the ball bearing 5 is connected to an arc-shaped pressure plate 6. The bottom of the inner cavity of the clamping groove 2 is inserted with a detection probe 7.
[0028] See also Figure 4, the plug shaft 8 is inserted into the inside of the card sleeve 3, the left and right ends of the plug shaft 8 are connected with a bent arm 9, the inner end of the bent arm 9 is equipped with a connecting seat 10, the left and right sides of the connecting seat 10 are inserted with a latch 11, and the top of the latch 11 is installed with a shielding plate 12, the upper and lower ends of the card slot 2 are arc-shaped settings, the number of detection probes 7 is 3-6 groups, the length of the arc pressure plate 6 is the same as the length of the card slot 2, please refer to Figure 5 , the positions on the left and right sides of the interior of the connecting seat 10 corresponding to the pin 11 are both inserted with clamping blocks 13, and the positions on the left and right sides of the interior of the clamping block 13 and the corresponding positions on the left and right sides of the connecting seat 10 corresponding to the pin 11 are both opened with through holes 14, and the pins 11 are inserted into the inside of the through holes 14, and the outer ends of the clamping blocks 13 are all arc-shaped, and the inner sides of the clamping blocks 13 are connected to springs 15, and the number of springs 15 is 3-6 groups. The inner ends of the springs 15 are all connected to the corresponding positions of the inner cavity of the connecting seat 10, and the width of the shielding plate 12 is the same as that of the body 1. The outer side of the shielding plate 12 is coated with paint, and the shielding plate 12 is made of corrosion-resistant material. By inserting the cable into the card slot 2, and then rotating The movable screw 4 drives the arc-shaped pressure plate 6 to move up and down, so that the position of the cable to be tested can be clamped, which not only shields the outside of the cable, improves the accuracy of temperature detection, and avoids the influence of external environment such as sunlight and dust, but also the added shielding plate 12 can shield the exposed parts of the cable, further improving the accuracy of detection. At the same time, the shielding plates 12 of different colors can help operators and maintenance personnel quickly identify temperature measuring points in different positions, and can quickly locate them even in complex electrical equipment layouts, and clear color markings can reduce misoperation caused by visual confusion, ensuring the correct reading and maintenance of the temperature measuring device.
[0029] See also Figure 1 The left and right sides of the bottom of the body 1 are connected to the bottom block 16, and the inside of the bottom block 16 is inserted with an insert plate 17. The corners of the insert plate 17 are rounded. The top outside of the insert plate 17 is connected to the bracket 18. The top of the bracket 18 is installed with a pipe clamp 19, and the left and right sides of the pipe clamp 19 are connected by bolts.
[0030] This solution inserts the cable into the clamping slot 2, and then rotates the screw 4 to drive the arc pressure plate 6 to move up and down, so that the position of the cable to be tested can be clamped. It not only shields the outside of the cable, thereby improving the accuracy of temperature detection and avoiding the influence of external environment such as sunlight and dust, but also the added shielding plate 12 can shield the exposed parts of the cable, further improving the accuracy of detection. At the same time, the shielding plates 12 of different colors can help operators and maintenance personnel quickly identify temperature measuring points in different positions, and can quickly locate them even in a complex electrical equipment layout. The clear color markings can reduce misoperation caused by visual confusion, ensuring the correct reading and maintenance of the temperature measuring device.
[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0032] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An electric temperature measuring device, characterized in that: include: A machine body (1), wherein a snap-fit groove (2) is provided on the lower rear side of the machine body (1), a snap-fit sleeve (3) is connected to the upper and lower rear sides of the machine body (1), and a screw (4) is screwed to the upper inner side of the machine body (1); A ball bearing (5) is mounted on the bottom end of the screw (4); the bottom of the ball bearing (5) is connected to an arc-shaped pressure plate (6); and a detection probe (7) is inserted into the bottom of the inner cavity of the clamping groove (2); An insert shaft (8) is inserted into the interior of the clamping sleeve (3), and the left and right ends of the insert shaft (8) are connected to bent arms (9), the inner ends of the bent arms (9) are equipped with connecting seats (10), and the left and right sides of the interior of the connecting seat (10) are both inserted with latches (11), and the tops of the latches (11) are both equipped with shielding plates (12).
2. The electric power temperature measuring device according to claim 1, characterized in that: The upper and lower ends of the clamping slot (2) are both arranged in an arc shape, the number of the detection probes (7) is 3-6 groups, and the length of the arc-shaped pressing plate (6) is the same as the length of the clamping slot (2).
3. The electric power temperature measuring device according to claim 1, characterized in that: Clamping blocks (13) are inserted into positions on the left and right sides of the interior of the connecting seat (10) corresponding to the latch pin (11); through holes (14) are provided on the clamping blocks (13) and positions on the left and right sides of the interior of the connecting seat (10) corresponding to the latch pin (11); and the latch pin (11) is inserted into the interior of the through holes (14).
4. The electric power temperature measuring device according to claim 3, characterized in that: The outer ends of the clamping blocks (13) are all arranged in an arc shape, the inner sides of the clamping blocks (13) are all connected with springs (15), the number of the springs (15) is 3-6 groups, and the inner ends of the springs (15) are all connected to the corresponding positions of the inner cavity of the connecting seat (10).
5. The electric power temperature measuring device according to claim 1, characterized in that: The width of the shielding plate (12) is the same as that of the machine body (1), the outer side of the shielding plate (12) is coated with pigment, and the shielding plate (12) is made of corrosion-resistant material.
6. The electric power temperature measuring device according to claim 1, characterized in that: The left and right sides of the bottom of the machine body (1) are both connected to bottom blocks (16), and plug-in boards (17) are inserted into the interior of the bottom blocks (16), and the corners of the plug-in boards (17) are all rounded.
7. The electric power temperature measuring device according to claim 6, characterized in that: The outer sides of the tops of the inserting plates (17) are connected with brackets (18), the tops of the brackets (18) are installed with pipe clamps (19), and the left and right sides of the pipe clamps (19) are connected by bolts.