Electrical equipment temperature overheating condition monitoring device

Abstract

The invention discloses an electrical equipment temperature overheating condition monitoring device which comprises an equipment frame and an equipment mechanism, the equipment mechanism is arranged in the equipment frame, and a monitoring assembly used for rapidly conducting all-around and high-precision temperature monitoring on the equipment mechanism is arranged in the equipment frame. The monitoring assembly comprises a first fixing block, a second fixing block, an adjusting frame, a first gear, a first toothed plate, an anti-skid plate, an arc-shaped plate, an anti-skid pad, a supporting plate, a rotating shaft, a rotating block, a connecting shaft, a non-contact thermal imaging temperature measuring device, a management device, an alarm device, a U-shaped plate, a ratchet gear, a ratchet buckle and a first knob. According to the invention, through the arranged monitoring assembly, movable, omnibearing and high-precision temperature monitoring can be rapidly carried out on the equipment mechanism, so that the situation that the pitching angle and the rotation angle of the non-contact thermal imaging temperature measuring device need to be adjusted one by one when the temperature overheating condition monitoring device is used is prevented; and the operation is relatively inconvenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrical equipment, and particularly relates to an electrical equipment temperature overheating condition monitoring device. BACKGROUND

[0002] A transformer substation is a key node of a power system and is responsible for power transmission, conversion and distribution. In the case of high current and high load, the equipment in the transformer substation is easily affected by external environment, equipment aging and load fluctuation, and the like, and appears poor contact or stress aggravation. These problems often cause acute equipment failure, such as contact overheating and temperature sharply rising, and even equipment damage and fire, which affects the stability and safety of the power system. Therefore, the temperature overheating condition monitoring device is needed to monitor the temperature of the equipment in the transformer substation screen, cables and terminal in real time, and prevent acute equipment failure caused by poor contact or excessive stress in time.

[0003] In the process of using the temperature overheating condition monitoring device, the base is fixed in the transformer substation equipment screen by using a bolt, the rotating support is placed on the base and the rotating angle is adjusted, the rotating support is fixed by using a bolt, the pitch support is placed on the rotating support and the pitch angle is adjusted, the pitch support is fixed by using a bolt, and the monitoring device is fixed and installed on the pitch support by using a bolt.

[0004] Since the angles of the rotating support and the pitch support need to be adjusted one by one when the angle of the monitoring device is adjusted, and the rotating support and the pitch support are fixed by using a bolt, the operation is relatively inconvenient. When the base is fixed in the transformer substation equipment screen by using a bolt, the transformer substation equipment screen needs to be perforated, which damages the installation surface of the transformer substation equipment screen, thereby reducing the monitoring efficiency and flexibility of the temperature overheating condition monitoring device. SUMMARY

[0005] The present application aims to provide an electrical equipment temperature overheating condition monitoring device, which solves the problem that the angles of the rotating support and the pitch support need to be adjusted one by one, and the rotating support and the pitch support are fixed by using a bolt, which is relatively inconvenient, and the base is fixed in the transformer substation equipment screen by using a bolt, which needs to perforate the transformer substation equipment screen and damages the installation surface of the transformer substation equipment screen.

[0006] The application is to solve the above technical problems by the following technical scheme, the application comprises a device frame and a device mechanism, the device mechanism is arranged in the device frame, a monitoring assembly for quickly monitoring the device mechanism in all directions and high precision is arranged in the device frame, the monitoring assembly comprises a first fixed block, a second fixed block, an adjusting frame, a first gear, a first toothed plate, an anti-skid plate, an arc-shaped plate, an anti-skid pad, a support plate, a rotating shaft, a rotating block, a connecting shaft, a non-contact thermal imaging temperature measuring device, a management device, an alarm device, a U-shaped plate, a ratchet gear, a ratchet buckle and a first knob, the first fixed block is arranged in the device frame, the second fixed block is arranged in the device frame, the adjusting frame is rotatably arranged on one side of the first fixed block and the second fixed block respectively, the first gear is rotatably arranged on both sides of the adjusting frame, the first toothed plate is slidably arranged on both sides of the adjusting frame, and the anti-skid plate is fixedly arranged on one side of the first toothed plate.

[0007] Preferably, the arc-shaped plate is fixedly arranged on one side of the first toothed plate, and the anti-skid pad is fixedly arranged on the inner side of the arc-shaped plate.

[0008] Preferably, the support plate is fixedly arranged on one side of the adjusting frame, the rotating shaft is rotatably arranged on one side of the support plate, the rotating block is rotatably arranged between the support plates, the rotating block is connected with the rotating shaft, a connecting groove is arranged on one side of the adjusting frame, and the connecting shaft is rotatably arranged in the connecting groove and fixedly connected with the first gear.

[0009] Preferably, the non-contact thermal imaging temperature measuring device is arranged on one side of the first fixed block, the management device is arranged on the front side of the device frame, and the alarm device is arranged on the front side of the device frame.

[0010] Preferably, the U-shaped plate is fixedly arranged on one side of the adjusting frame, the ratchet gear is rotatably arranged on one side of the U-shaped plate and connected with the first gear, the ratchet buckle is rotatably arranged on one side of the U-shaped plate, a torsional spring is fixedly arranged between the ratchet buckle and the U-shaped plate, and the first knob is fixedly arranged on one side of the ratchet gear.

[0011] Preferably, the device frame is provided with an adjusting assembly for adjusting the distance between the first fixed block and the second fixed block, the adjusting assembly comprises a square ring plate, a square plate, a limiting frame, a cylinder, a clamping block, a spring and a pulling block, the square ring plate is fixedly arranged on one side of the rotating block, the square plate is slidably arranged in the square ring plate, and the square plate is fixedly connected with the rotating block.

[0012] Preferably, the limiting frame is fixedly installed on one side of the square ring plate, a circular groove is provided on one side of the limiting frame, the cylinder is slidably installed in the circular groove, the locking block is slidably installed in the limiting frame, the cylinder and the locking block are fixedly connected, and the spring is fixedly installed between the locking block and the limiting frame.

[0013] Preferably, a slot is provided on one side of the square plate, and the pull block is fixedly installed at one end of the cylinder.

[0014] Preferably, the device frame is provided with a fixing component for arbitrarily limiting and fixing the second fixing block. The fixing component includes a fixing frame, a suction cup frame, a second gear, a second toothed plate, a second knob, a fixing buckle, and a suction cup structure. The fixing frame is fixedly installed on one side of the second fixing block, and the suction cup frame is fixedly installed at the bottom of the fixing frame. A through groove is provided between the fixing frame and the suction cup frame.

[0015] Preferably, the second gear is rotatably mounted inside the fixed frame, the second toothed plate is slidably mounted inside the fixed frame, the second knob is rotatably mounted on one side of the fixed frame and connected to the second gear, the fixing buckle is fixedly mounted on one side of the fixed frame, the suction cup structure is fixedly mounted on the bottom of the suction cup frame and fixedly connected to the second toothed plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. This invention enables rapid, mobile, omnidirectional, and high-precision temperature monitoring of equipment components through monitoring components, thereby preventing the inconvenience of manually adjusting the pitch and rotation angles of non-contact thermal imaging temperature measurement devices during use, thus increasing the monitoring efficiency of the overheating monitoring device.

[0018] 2. Furthermore, the present invention enables the adjustment of the distance between the first fixed block and the second fixed block by adjusting the component, thereby improving the flexibility of the temperature overheating monitoring device during use.

[0019] 3. The present invention also improves the practicality of the temperature overheating monitoring device by using a fixing component that can arbitrarily limit and fix the second fixing block without damaging the inner wall of the equipment frame. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the square ring plate structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the fixed component structure of the present invention;

[0024] Figure 5 This is a schematic diagram of the adjustment component structure of the present invention;

[0025] Figure 6 This is a schematic diagram of the monitoring component structure of the present invention;

[0026] Figure 7 This is a schematic diagram of the ratchet structure of the present invention.

[0027] The diagram is labeled as follows: 1. Equipment frame; 2. Equipment mechanism; 3. Monitoring component; 301. First fixing block; 302. Second fixing block; 303. Adjustment frame; 304. First gear; 305. First toothed plate; 306. Anti-slip plate; 307. Arc plate; 308. Anti-slip mat; 309. Support plate; 310. Rotating shaft; 311. Rotating block; 312. Connecting shaft; 313. Non-contact thermal imaging temperature measurement device; 314. Management device; 315. Alarm device; 316. U-shaped plate; 317. Ratchet. 318. Ratchet buckle; 319. First knob; 320. Connecting groove; 4. Adjustment assembly; 401. Square ring plate; 402. Square plate; 403. Limiting frame; 404. Cylinder; 405. Locking block; 406. Spring; 407. Pulling block; 408. Circular groove; 409. Locking groove; 5. Fixing assembly; 501. Fixing frame; 502. Suction cup frame; 503. Second gear; 504. Second toothed plate; 505. Second knob; 506. Fixing buckle; 507. Through groove; 508. Suction cup structure. Detailed Implementation

[0028] In the description of this invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0029] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0030] The following is in conjunction with the appendix Figures 1-7 The present invention will be further described below.

[0031] In order to solve the problems existing in the background technology, this application proposes the following technical solution: a device for monitoring the overheating condition of electrical equipment.

[0032] The device includes a frame 1 and a mechanism 2. The mechanism 2 is housed within the frame 1. The frame 1 contains a monitoring component 3 for rapid, comprehensive, and high-precision temperature monitoring of the mechanism 2. The monitoring component 3 includes a first fixing block 301, a second fixing block 302, an adjusting frame 303, a first gear 304, a first toothed plate 305, an anti-slip plate 306, an arc-shaped plate 307, an anti-slip pad 308, a support plate 309, a rotating shaft 310, a rotating block 311, a connecting shaft 312, a non-contact thermal imaging temperature measurement device 313, and a pipe. The device includes a processing device 314, an alarm device 315, a U-shaped plate 316, a ratchet 317, a ratchet buckle 318, and a first knob 319. A first fixing block 301 is installed inside the equipment frame 1, a second fixing block 302 is installed inside the equipment frame 1, an adjustment frame 303 is rotatably installed on one side of the first fixing block 301 and the second fixing block 302 respectively, a first gear 304 is rotatably installed on both sides of the adjustment frame 303, a first toothed plate 305 is slidably installed on both sides of the adjustment frame 303, and an anti-slip plate 306 is fixedly installed on one side of the first toothed plate 305.

[0033] The monitoring component 3 enables rapid, mobile, omnidirectional, and high-precision temperature monitoring of the equipment mechanism 2, thereby preventing the inconvenience of manually adjusting the pitch and rotation angles of the non-contact thermal imaging temperature measuring device 313 during operation. This increases the monitoring efficiency of the overheating monitoring device.

[0034] like Figure 6 As shown, the arc-shaped plate 307 is fixedly installed on one side of the first toothed plate 305, and the anti-slip pad 308 is fixedly installed on the inner side of the arc-shaped plate 307.

[0035] The anti-slip pad 308 increases the friction between the arc plate 307 and the rotating shaft 310, thereby improving the stability of the rotating block 311 during use.

[0036] The support plate 309 is fixedly installed on one side of the adjustment frame 303, the rotating shaft 310 is rotatably installed on one side of the support plate 309, the rotating block 311 is rotatably installed between the support plates 309, the rotating block 311 is connected to the rotating shaft 310, a connecting groove 320 is opened on one side of the adjustment frame 303, the connecting shaft 312 is rotatably installed in the connecting groove 320, and the connecting shaft 312 is fixedly connected to the first gear 304.

[0037] The non-contact thermal imaging temperature measurement device 313 is located on one side of the first fixed block 301, the management device 314 is located on the front side of the equipment frame 1, and the alarm device 315 is located on the front side of the equipment frame 1.

[0038] The non-contact thermal imaging temperature measurement device 313 can monitor the surface temperature of the equipment mechanism 2, cables and terminals, thereby reflecting the heating situation inside the equipment frame 1.

[0039] U-shaped plate 316 is fixedly installed on one side of adjustment frame 303, ratchet 317 is rotatably installed on one side of U-shaped plate 316, ratchet 317 is connected to first gear 304, ratchet buckle 318 is rotatably installed on one side of U-shaped plate 316, torsion spring is fixedly installed between ratchet buckle 318 and U-shaped plate 316, and first knob 319 is fixedly installed on one side of ratchet 317.

[0040] The ratchet latch 318 can limit the ratchet 317 in one direction, thereby improving the adjustment efficiency of the adjustment frame 303.

[0041] like Figure 5 As shown, the equipment frame 1 is provided with an adjustment component 4 for adjusting the distance between the first fixed block 301 and the second fixed block 302. The adjustment component 4 includes a square ring plate 401, a square plate 402, a limiting frame 403, a cylinder 404, a locking block 405, a spring 406, and a pulling block 407. The square ring plate 401 is fixedly installed on one side of the rotating block 311, and the square plate 402 is slidably installed inside the square ring plate 401. The square plate 402 is fixedly connected to the rotating block 311.

[0042] The distance between the first fixed block 301 and the second fixed block 302 can be adjusted by the adjustment component 4, thereby improving the flexibility of the temperature overheating monitoring device during use.

[0043] The limiting frame 403 is fixedly installed on one side of the square ring plate 401. A circular groove 408 is opened on one side of the limiting frame 403. A cylinder 404 is slidably installed in the circular groove 408. A locking block 405 is slidably installed in the limiting frame 403. The cylinder 404 and the locking block 405 are fixedly connected. A spring 406 is fixedly installed between the locking block 405 and the limiting frame 403.

[0044] A slot 409 is provided on one side of the square plate 402, and a pull block 407 is fixedly installed at one end of the cylinder 404.

[0045] like Figure 4 As shown, the device frame 1 is provided with a fixing component 5 for arbitrarily limiting and fixing the second fixing block 302. The fixing component 5 includes a fixing frame 501, a suction cup frame 502, a second gear 503, a second toothed plate 504, a second knob 505, a fixing buckle 506, and a suction cup structure 508. The fixing frame 501 is fixedly installed on one side of the second fixing block 302, and the suction cup frame 502 is fixedly installed on the bottom of the fixing frame 501. A through groove 507 is provided between the fixing frame 501 and the suction cup frame 502.

[0046] The fixed component 5 can be used to limit and fix the second fixed block 302 at will without damaging the inner wall of the equipment frame 1, thereby improving the practicality of the temperature overheating monitoring device.

[0047] The second gear 503 is rotatably installed inside the fixed frame 501, the second toothed plate 504 is slidably installed inside the fixed frame 501, the second knob 505 is rotatably installed on one side of the fixed frame 501 and is connected to the second gear 503, the fixing buckle 506 is fixedly installed on one side of the fixed frame 501, the suction cup structure 508 is fixedly installed at the bottom of the suction cup frame 502 and is fixedly connected to the second toothed plate 504.

[0048] To ensure that those skilled in the art can fully understand the technical solution, this application provides the following overall overview:

[0049] When using the overheating monitoring device, first, hold the fixed frame 501 and place the suction cup frame 502 in a suitable position within the equipment frame 1. Hold the second knob 505 and, through the second gear 503, move the second toothed plate 504. The second toothed plate 504 causes the suction cup structure 508 to retract, creating a vacuum suction effect on the inner wall of the equipment frame 1. Use the fixing buckle 506 to limit and fix the second knob 505. Hold the pull block 407 and, through the cylinder 404, retract the locking block 405. The locking block 405 presses against the spring 406, releasing its fixation on the square plate 402. Hold the square plate 402 and proceed... Move the device to adjust the distance between the first fixing block 301 and the second fixing block 302. After the distance between the first fixing block 301 and the second fixing block 302 is adjusted, refer to the above operation, release the pull block 407, and the spring 406 will press the locking block 405, causing the locking block 405 to insert into the locking slot 409, thus limiting and fixing the square plate 402. Hold the square ring plate 401 or the non-contact thermal imaging temperature measuring device 313 and adjust its pitch and rotation angles. After the pitch and rotation angles of the square ring plate 401 or the non-contact thermal imaging temperature measuring device 313 are adjusted, hold the first knob 319 and use the ratchet gear. 317 drives the first gear 304 to rotate, and the first gear 304 drives another first gear 304 to rotate via the connecting shaft 312. The first gear 304 drives the first toothed plate 305 to move, and the first toothed plate 305 drives the anti-slip plate 306 to move. The anti-slip plate 306 is in contact with the first fixed block 301 or the second fixed block 302, so as to limit and fix the adjusting frame 303. The first toothed plate 305 drives the arc plate 307 to move, and the arc plate 307 is in contact with the rotating shaft 310 via the anti-slip pad 308, so as to limit and fix the rotating block 311. The torsion spring presses the ratchet buckle 318, and the ratchet buckle 318 presses against the ratchet. Gear 317 performs unidirectional limiting, thereby limiting and fixing the anti-slip plate 306 and the arc plate 307. It also activates the non-contact thermal imaging temperature measurement device 313, the management device 314, and the alarm device 315. The non-contact thermal imaging temperature measurement device 313 has timed and high-stress infrared temperature measurement functions. The non-contact thermal imaging temperature measurement device 313 monitors the surface temperature of the equipment mechanism 2, cables, and terminals, thereby reflecting the heating situation inside the equipment frame 1. It also transmits the collected temperature data to the management device 314 in real time. The management device 314 has built-in timed and threshold setting functions, and will immediately activate the alarm device 315 to sound an alarm when an abnormal temperature occurs.

[0050] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0051] Although embodiments of the invention have been shown and described, the scope of the invention will be defined by the appended claims and their equivalents by those skilled in the art.

Claims

1. A device for monitoring the overheating condition of electrical equipment, characterized in that, The device includes a frame (1) and a mechanism (2), the mechanism (2) being disposed within the frame (1). The frame (1) contains a monitoring component (3) for rapidly and accurately monitoring the temperature of the mechanism (2) from all angles. The monitoring component (3) includes a first fixing block (301), a second fixing block (302), an adjusting frame (303), a first gear (304), a first toothed plate (305), an anti-slip plate (306), an arc-shaped plate (307), an anti-slip pad (308), a support plate (309), a rotating shaft (310), a rotating block (311), a connecting shaft (312), a non-contact thermal imaging temperature measurement device (313), and a management device (314). The device includes an alarm device (315), a U-shaped plate (316), a ratchet (317), a ratchet buckle (318), and a first knob (319). The first fixing block (301) is located inside the device frame (1), and the second fixing block (302) is located inside the device frame (1). The adjustment frame (303) is rotatably mounted on one side of the first fixing block (301) and the second fixing block (302), respectively. The first gear (304) is rotatably mounted on both sides of the adjustment frame (303), and the first toothed plate (305) is slidably mounted on both sides of the adjustment frame (303). The anti-slip plate (306) is fixedly mounted on one side of the first toothed plate (305).

2. The electrical equipment overheating monitoring device according to claim 1, characterized in that, The arc-shaped plate (307) is fixedly installed on one side of the first toothed plate (305), and the anti-slip pad (308) is fixedly installed on the inner side of the arc-shaped plate (307).

3. The electrical equipment overheating monitoring device according to claim 1, characterized in that, The support plate (309) is fixedly installed on one side of the adjustment frame (303), the rotating shaft (310) is rotatably installed on one side of the support plate (309), the rotating block (311) is rotatably installed between the support plates (309), the rotating block (311) is connected to the rotating shaft (310), a connecting groove (320) is provided on one side of the adjustment frame (303), the connecting shaft (312) is rotatably installed in the connecting groove (320), and the connecting shaft (312) is fixedly connected to the first gear (304).

4. The electrical equipment overheating monitoring device according to claim 1, characterized in that, The non-contact thermal imaging temperature measurement device (313) is located on one side of the first fixed block (301), the management device (314) is located on the front side of the equipment frame (1), and the alarm device (315) is located on the front side of the equipment frame (1).

5. The electrical equipment overheating monitoring device according to claim 1, characterized in that, The U-shaped plate (316) is fixedly installed on one side of the adjustment frame (303), the ratchet (317) is rotatably installed on one side of the U-shaped plate (316), the ratchet (317) is connected to the first gear (304), the ratchet buckle (318) is rotatably installed on one side of the U-shaped plate (316), a torsion spring is fixedly installed between the ratchet buckle (318) and the U-shaped plate (316), and the first knob (319) is fixedly installed on one side of the ratchet (317).

6. The electrical equipment overheating monitoring device according to claim 1, characterized in that, The device frame (1) is provided with an adjustment component (4) for adjusting the distance between the first fixed block (301) and the second fixed block (302). The adjustment component (4) includes a square ring plate (401), a square plate (402), a limiting frame (403), a cylinder (404), a locking block (405), a spring (406), and a pull block (407). The square ring plate (401) is fixedly installed on one side of the rotating block (311), and the square plate (402) is slidably installed in the square ring plate (401). The square plate (402) is fixedly connected to the rotating block (311).

7. The electrical equipment overheating monitoring device according to claim 6, characterized in that, The limiting frame (403) is fixedly installed on one side of the square ring plate (401). A circular groove (408) is provided on one side of the limiting frame (403). The cylinder (404) is slidably installed in the circular groove (408). The locking block (405) is slidably installed in the limiting frame (403). The cylinder (404) and the locking block (405) are fixedly connected. The spring (406) is fixedly installed between the locking block (405) and the limiting frame (403).

8. The electrical equipment overheating monitoring device according to claim 6, characterized in that, A slot (409) is provided on one side of the square plate (402), and the pull block (407) is fixedly installed at one end of the cylinder (404).

9. The electrical equipment overheating monitoring device according to claim 1, characterized in that, The device frame (1) is provided with a fixing component (5) for arbitrarily limiting and fixing the second fixing block (302). The fixing component (5) includes a fixing frame (501), a suction cup frame (502), a second gear (503), a second toothed plate (504), a second knob (505), a fixing buckle (506), and a suction cup structure (508). The fixing frame (501) is fixedly installed on one side of the second fixing block (302), and the suction cup frame (502) is fixedly installed at the bottom of the fixing frame (501). A through groove (507) is provided between the fixing frame (501) and the suction cup frame (502).

10. The electrical equipment overheating monitoring device according to claim 9, characterized in that, The second gear (503) is rotatably mounted inside the fixed frame (501), the second toothed plate (504) is slidably mounted inside the fixed frame (501), the second knob (505) is rotatably mounted on one side of the fixed frame (501), the second knob (505) is connected to the second gear (503), the fixed buckle (506) is fixedly mounted on one side of the fixed frame (501), the suction cup structure (508) is fixedly mounted on the bottom of the suction cup frame (502), and the suction cup structure (508) is fixedly connected to the second toothed plate (504).

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