Distribution transformer reliability monitoring equipment

Abstract

The utility model relates to the field of distribution transformers, in particular to distribution transformer reliability monitoring equipment. Comprising a base and an adjusting structure, two connecting frames are arranged on the lower surface of the base, the two connecting frames are connected with the base through the adjusting structure, a device body is fixedly connected to the upper surface of the base, an auxiliary structure is arranged on one side of the device body, and the auxiliary structure comprises a temperature monitoring module. The temperature monitoring module is installed on the device body, a fixing ring is fixedly connected to the upper surface of the device body, a sliding groove is formed in the inner wall of the fixing ring, two clamping grooves are formed in the inner wall of the sliding groove, an alarm device is slidably connected to the inner wall of the sliding groove, and two elastic blocks are fixedly connected to the arc surface of the alarm device; the inner wall of the sliding groove is fixedly connected with a connecting ring. The distribution transformer reliability monitoring equipment provided by the utility model has the advantage that the distribution transformer can be conveniently monitored.

Description

Technical Field

[0001] The utility model relates to the field of distribution transformers, in particular to a reliability monitoring device for distribution transformers. Background Art

[0002] The distribution transformer is composed of a base, a connecting frame and a body. It is a device used to transmit electricity and is more common in daily life.

[0003] Prior art includes a utility model with publication number CN211294822U, which discloses a distribution transformer. The patent adopts a shell, a heat dissipation mechanism and a fixing mechanism. The heat dissipation mechanism includes a heat dissipation fan, a reset column is fixedly connected to one side of the top of the shell, and the heat dissipation fan is located in the middle of one side of the reset column. A limiting slide groove is provided at a position corresponding to the shell on one side of the reset column, and the limiting slide groove runs through one side surface of the shell. A magnet is fixedly connected to the middle of one side of the reset column, and a fixing hole is provided at a position corresponding to the magnet on one side of the limiting slide groove. A connecting cross column is fixedly connected to the middle of the bottom end of the reset column. The setting of the heat dissipation fan and the connecting cross column effectively dissipates heat from the distribution transformer. The effect is good. When the distribution transformer is working, the cooling fan can be installed and used only by connecting the horizontal column. It is simple and convenient to use, and can effectively dissipate the temperature, reduce the surface temperature of the distribution transformer, ensure the normal operation of the distribution transformer, and solve certain problems of the existing distribution transformer. When using the distribution transformer, the heat dissipation effect is poor. After the distribution transformer works for a long time, a high temperature will be generated. The distribution transformer cannot dissipate the temperature in a short time, which will not only cause the distribution transformer to work slowly, but also generate sparks and cause fire problems. It not only increases the difficulty of work, but also brings serious safety hazards, delays the progress of work, and brings economic losses.

[0004] The inventors have discovered in their daily work that in the process of using distribution transformers, most of the existing distribution transformers are used outdoors, which results in the inability to promptly detect short circuits and other conditions in the transformers, and it is difficult to monitor the transformers. Utility Model Content

[0005] The utility model aims to solve the shortcoming that it is difficult to monitor the transformer in the prior art, and proposes a distribution transformer reliability monitoring device.

[0006] In order to solve the above technical problems, the utility model provides a distribution transformer reliability monitoring device, including: a base and an adjustment structure, two connecting frames are arranged on the lower surface of the base, and the two connecting frames are connected to the base by means of the adjustment structure, the upper surface of the base is fixedly connected with a device body, one side of the device body is provided with an auxiliary structure, the auxiliary structure includes a temperature monitoring module, the temperature monitoring module is installed on the device body, the upper surface of the device body is fixedly connected with a fixing ring, the inner wall of the fixing ring is provided with a slide groove, the inner wall of the slide groove is provided with two card grooves, the inner wall of the slide groove is slidably connected with an alarm device, the arc surface of the alarm device is fixedly connected with two elastic blocks, and the inner wall of the slide groove is fixedly connected with a connecting ring.

[0007] The effect achieved by the above components is: when it is necessary to connect the fixed ring and the alarm device, pull the alarm device to move, the alarm device drives the elastic block to move, and then align the alarm device with the fixed ring, insert the alarm device into the fixed ring, the alarm device slides on the inner wall of the slide groove, and then the elastic block is compressed on the inner wall of the slide groove. After moving to the appropriate position, the elastic block is snapped into the slot for fixation.

[0008] Preferably, an anti-skid pad is fixedly connected to the inner wall of the card slot, and the anti-skid pad is a silicone pad.

[0009] The effect achieved by the above components is that the anti-skid pad can increase the friction between the elastic block and the card slot, thereby preventing the elastic block from loosening when being engaged with the card slot.

[0010] Preferably, a side of the connecting ring close to the alarm device is provided with a plurality of round holes, and a side of the alarm device close to the connecting ring is fixedly connected with a plurality of round rods.

[0011] The effect achieved by the above components is that when the alarm device is inserted, the round rod slides on the inner wall of the round hole, and the round rod can limit the alarm device to prevent the connector from being installed crookedly.

[0012] Preferably, a spring is provided inside the circular hole, and one end of the spring is fixedly connected to the circular hole.

[0013] The effect achieved by the above components is that after the elastic block is engaged with the slot, the reaction force of the spring makes the engagement between the elastic block and the slot more stable.

[0014] Preferably, an adjustment structure is provided on the lower surface of the base, and the adjustment structure includes two limit grooves, and the two limit grooves are opened on the base. The inner walls of the limit grooves are slidably connected with a slider, and the slider is fixedly connected to the connecting frame. The inner wall of the connecting frame is slidably connected with two plug rods, and the lower surface of the base is opened with a plurality of holes, which are slidably connected to the plug rods.

[0015] The effect achieved by the above components is: when the installation distance of the connecting frame needs to be adjusted, first separate the insertion rod from the connecting frame and the socket, then pull the connecting frame to move, the connecting frame drives the slider to move, the slider slides on the inner wall of the limit groove, the connecting frame drives the insertion rod to move, after moving to the appropriate position, align the insertion rod with the connecting frame and the socket, and then insert the insertion rod to fix it.

[0016] Preferably, the arc surface of the insertion rod is sleeved with a tension spring, and two ends of the tension spring are respectively fixedly connected to the insertion rod and the connecting frame.

[0017] The effect achieved by the above components is: when it is necessary to insert the insertion rod for fixing, pull the insertion rod to drive the tension spring to stretch, then align the insertion rod with the connecting frame and the socket, then release the insertion rod, the tension spring contracts and drives the insertion rod to be inserted into the socket and the connecting frame for fixing.

[0018] Preferably, a limiting rod is fixedly connected inside the limiting groove, and the limiting rod is slidably connected to the sliding block.

[0019] The effect achieved by the above components is that the limiting rod can limit the sliding block to prevent the sliding block from deviating when sliding on the inner wall of the sliding rail.

[0020] Compared with the related art, the distribution transformer reliability monitoring device provided by the utility model has the following beneficial effects:

[0021] The utility model provides a distribution transformer reliability monitoring device. When it is necessary to connect a fixing ring with an alarm device, the alarm device is pulled to move, the alarm device drives the elastic block to move, then the alarm device is aligned with the fixing ring, the alarm device is inserted into the fixing ring, the alarm device slides on the inner wall of the slide groove, then the elastic block is compressed on the inner wall of the slide groove, after moving to a suitable position, the elastic block is clamped into the clamping groove for fixing, the anti-skid pad can increase the friction between the elastic block and the clamping groove, and avoid loosening when the elastic block and the clamping groove are clamped, when the alarm device is inserted, the round rod slides on the inner wall of the round hole, the round rod can limit the alarm device, and avoid skewed installation of the connection, after the elastic block and the clamping groove are clamped, the reaction force of the spring makes the clamping connection between the elastic block and the clamping groove more stable, and by arranging the auxiliary structure, the effect of conveniently monitoring the distribution transformer is achieved.

[0022] When the installation distance of the connecting frame needs to be adjusted, the insertion rod is first separated from the connecting frame and the socket, and then the connecting frame is pulled to move, the connecting frame drives the slider to move, the slider slides on the inner wall of the limit groove, and the connecting frame drives the insertion rod to move. After moving to the appropriate position, the insertion rod is pulled to drive the tension spring to stretch, and then the insertion rod is aligned with the connecting frame and the socket, and then the insertion rod is released, the tension spring contracts and drives the insertion rod to be inserted into the socket and the connecting frame for fixation, the limit rod can limit the slider, and by setting the adjustment structure, the effect of conveniently adjusting the installation spacing of the connecting frame is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of the reliability monitoring device for distribution transformers provided by the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of the auxiliary structure shown;

[0025] Figure 3 for Figure 2 The internal structure diagram shown;

[0026] Figure 4 for Figure 3 The enlarged view of point A is shown;

[0027] Figure 5 for Figure 1 Schematic diagram of the regulation structure shown.

[0028] Numbers in the figure: 1. base; 2. connecting frame; 3. body; 4. auxiliary structure; 401. round rod; 402. elastic block; 403. round hole; 404. connecting ring; 405. slot; 406. fixing ring; 407. slide groove; 408. spring; 409. anti-slip pad; 410. alarm device; 411. temperature monitoring module; 5. adjustment structure; 51. limit slot; 52. socket; 53. limit rod; 54. slider; 55. plug rod; 56. tension spring. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0031] See also Figures 1 to 5The distribution transformer reliability monitoring device provided by the embodiment of the utility model includes a base 1 and an adjustment structure 5. Two connecting frames 2 are provided on the lower surface of the base 1. The two connecting frames 2 are connected to the base 1 by means of the adjustment structure 5. A body 3 is fixedly connected to the upper surface of the base 1. An auxiliary structure 4 is provided on one side of the body 3. The adjustment structure 5 is provided on the lower surface of the base 1.

[0032] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 The auxiliary structure 4 includes a temperature monitoring module 411, which is installed on the body 3. A fixing ring 406 is fixedly connected to the upper surface of the body 3. A slide groove 407 is provided on the inner wall of the fixing ring 406. Two card grooves 405 are provided on the inner wall of the slide groove 407. An alarm device 410 is slidably connected to the inner wall of the slide groove 407. Two elastic blocks 402 are fixedly connected to the arc surface of the alarm device 410. A connecting ring 404 is fixedly connected to the inner wall of the slide groove 407. When the fixing ring 406 needs to be connected with the alarm device 410, the alarm device 410 is pulled to move, and the alarm device 410 drives the elastic block 402 to move, and then the alarm device 410 is aligned with the fixing ring 406, and the alarm device 410 is inserted into the fixing ring 406, and the alarm device 410 slides on the inner wall of the slide groove 407, and then the elastic block 402 is compressed on the inner wall of the slide groove 407. After moving to a suitable position, the elastic block 402 is clamped into the card slot 405 for fixing, and the inner wall of the card slot 405 is fixedly connected with an anti-skid pad 409, and the anti-skid pad 409 is a silicone pad. The anti-skid pad 409 can increase the friction between the elastic block 402 and the card slot 405 to prevent the elastic block 402 from loosening when the card slot 405 is clamped. A plurality of round holes 403 are provided on the side of the connecting ring 404 close to the alarm device 410, and a plurality of round rods 401 are fixedly connected on the side of the alarm device 410 close to the connecting ring 404. When the alarm device 410 is inserted, the round rod 401 slides on the inner wall of the round hole 403, and the round rod 401 can limit the alarm device 410 to prevent the connector from being installed crookedly. A spring 408 is provided inside the round hole 403, and one end of the spring 408 is fixedly connected to the round hole 403. After the elastic block 402 is engaged with the card slot 405, the reaction force of the spring 408 makes the elastic block 402 and the card slot 405 more stably engaged.

[0033] In the embodiments of the present invention, please refer to Figure 1 and Figure 5The adjustment structure 5 includes two limit grooves 51, which are provided on the base 1. The inner wall of the limit groove 51 is slidably connected with a slider 54, which is fixedly connected to the connecting frame 2. The inner wall of the connecting frame 2 is slidably connected with two plug rods 55. The lower surface of the base 1 is provided with a plurality of sockets 52, which are slidably connected with the plug rods 55. When the installation distance of the connecting frame 2 needs to be adjusted, the plug rods 55 are first separated from the connecting frame 2 and the sockets 52, and then the connecting frame 2 is pulled to move, and the connecting frame 2 drives the slider 54 to move, and the slider 54 slides on the inner wall of the limit groove 51, and the connecting frame 2 drives the plug rod 55 to move. After moving to a suitable position, the plug rod 55 is aligned with the connecting frame 2 and the socket 52, and then the plug rod 55 is inserted to be fixed. The arc surface of the plug rod 55 is covered with a tension spring 56, and the two ends of the tension spring 56 are respectively fixedly connected with the plug rod 55 and the connecting frame 2. When the insertion rod 55 needs to be inserted for fixing, the insertion rod 55 is pulled to drive the tension spring 56 to stretch, and then the insertion rod 55 is aligned with the connecting frame 2 and the insertion hole 52, and then the insertion rod 55 is released, and the tension spring 56 is contracted to drive the insertion rod 55 to be inserted into the insertion hole 52 and the connecting frame 2 for fixing, and the limiting groove 51 is internally fixedly connected with the limiting rod 53, and the limiting rod 53 is slidably connected with the slider 54. The limiting rod 53 can limit the slider 54 to prevent the slider 54 from deviating when sliding on the inner wall of the slide rail.

[0034] The working principle of the distribution transformer reliability monitoring device provided by the utility model is as follows: the utility model provides a distribution transformer reliability monitoring device. When it is necessary to connect the fixed ring 406 with the alarm device 410, pull the alarm device 410 to move, and the alarm device 410 drives the elastic block 402 to move, and then align the alarm device 410 with the fixed ring 406, insert the alarm device 410 into the fixed ring 406, and the alarm device 410 slides on the inner wall of the slide groove 407, and then the elastic block 402 is compressed on the inner wall of the slide groove 407, and after moving to the appropriate position, the elastic block 402 is snapped into The anti-skid pad 409 can increase the friction between the elastic block 402 and the slot 405 to prevent the elastic block 402 from loosening when the slot 405 is connected. When the alarm device 410 is inserted, the round rod 401 slides on the inner wall of the round hole 403. The round rod 401 can limit the alarm device 410 to avoid crooked installation. After the elastic block 402 is connected to the slot 405, the reaction force of the spring 408 makes the elastic block 402 and the slot 405 more stably connected. By setting the auxiliary structure 4, the effect of convenient monitoring of the distribution transformer is achieved.

[0035] When the installation distance of the connecting frame 2 needs to be adjusted, the insertion rod 55 is first separated from the connecting frame 2 and the socket 52, and then the connecting frame 2 is pulled to move, and the connecting frame 2 drives the slider 54 to move, and the slider 54 slides on the inner wall of the limiting groove 51, and the connecting frame 2 drives the insertion rod 55 to move. After moving to the appropriate position, the insertion rod 55 is pulled to drive the tension spring 56 to stretch, and then the insertion rod 55 is aligned with the connecting frame 2 and the socket 52, and then the insertion rod 55 is released, and the tension spring 56 contracts to drive the insertion rod 55 to be inserted into the socket 52 and the connecting frame 2 for fixation, and the limiting rod 53 can limit the slider 54. By setting the adjustment structure 5, the effect of conveniently adjusting the installation spacing of the connecting frame 2 is achieved.

[0036] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Distribution transformer reliability monitoring equipment, characterized in that: include: A base (1) and an adjustment structure (5), wherein two connecting frames (2) are arranged on the lower surface of the base (1), and the two connecting frames (2) are connected to the base (1) by means of the adjustment structure (5); a device body (3) is fixedly connected to the upper surface of the base (1); an auxiliary structure (4) is arranged on one side of the device body (3); the auxiliary structure (4) comprises a temperature monitoring module (411), and the temperature monitoring module (411) is mounted on the device body (3); a fixing ring (406) is fixedly connected to the upper surface of the device body (3); a slide groove (407) is provided on the inner wall of the fixing ring (406); two clamping grooves (405) are provided on the inner wall of the slide groove (407); an alarm device (410) is slidably connected to the inner wall of the slide groove (407); two elastic blocks (402) are fixedly connected to the circular arc surface of the alarm device (410); and a connecting ring (404) is fixedly connected to the inner wall of the slide groove (407).

2. The distribution transformer reliability monitoring device according to claim 1, characterized in that: An anti-skid pad (409) is fixedly connected to the inner wall of the card slot (405), and the anti-skid pad (409) is a silicone pad.

3. The reliability monitoring device for distribution transformer according to claim 1, characterized in that: A plurality of round holes (403) are provided on a side of the connection ring (404) close to the alarm device (410), and a plurality of round rods (401) are fixedly connected to a side of the alarm device (410) close to the connection ring (404).

4. The reliability monitoring device for distribution transformer according to claim 3, characterized in that: A spring (408) is provided inside the circular hole (403), and one end of the spring (408) is fixedly connected to the circular hole (403).

5. The distribution transformer reliability monitoring device according to claim 1, characterized in that: The lower surface of the base (1) is provided with an adjustment structure (5), the adjustment structure (5) comprising two limit grooves (51), the two limit grooves (51) being provided on the base (1), the inner walls of the limit grooves (51) being slidably connected with a slider (54), the slider (54) being fixedly connected to the connecting frame (2), the inner wall of the connecting frame (2) being slidably connected with two insertion rods (55), the lower surface of the base (1) being provided with a plurality of insertion holes (52), the insertion holes (52) being slidably connected with the insertion rods (55).

6. The distribution transformer reliability monitoring device according to claim 5, characterized in that: The arc surface of the insertion rod (55) is sleeved with a tension spring (56), and the two ends of the tension spring (56) are respectively fixedly connected to the insertion rod (55) and the connecting frame (2).

7. The reliability monitoring device for distribution transformer according to claim 5, characterized in that: A limiting rod (53) is fixedly connected inside the limiting groove (51), and the limiting rod (53) is slidably connected to the sliding block (54).

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