A transformer monitoring device

Abstract

The utility model discloses a transformer monitoring devices, including transformer main part, sliding plate, monitoring device, sliding slot, baffle, plug rod, handle, round block, fender, spring, jack and slot, the surface of transformer main part is equipped with two sliding slots, the surface of sliding plate is fixedly connected with one end of two springs, and the other end of two springs is fixedly connected with transformer main part, and the sliding plate and monitoring device are all located in the recess of the lateral wall of transformer main part. The utility model discloses the transformer main part, sliding slot, baffle, fender, sliding plate and spring that set up, when the operating personnel need to operate monitoring device, when the baffle drops to the lowest place of sliding slot, the baffle can completely keep off sliding plate and the monitoring device above, can make when transformer monitoring device can be withdrawn to the inside of transformer main part when not using through above -mentioned mode, and this has improved the space utilization of transformer periphery.

Description

Technical Field

[0001] This utility model relates to the field of transformer-related technology, and in particular to a transformer monitoring device. Background Technology

[0002] A transformer is an electrical device that uses the principle of electromagnetic induction to convert AC voltage and current.

[0003] Currently, transformers typically require monitoring devices to monitor their operating status in real time. However, existing monitoring devices are generally fixedly installed on the outside of the transformer, requiring space for placement. This increases the working space of the transformer monitoring device and reduces the utilization rate of the space around the transformer. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a transformer monitoring device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A transformer monitoring device includes a transformer body, a sliding plate, a monitoring device, a groove, a baffle, a rod, a handle, a round block, a stop rod, a spring, a socket, and a slot. Two grooves are formed on the surface of the transformer body, both of which are slidably connected to the baffle. The surface of the baffle is fixedly connected to two stop rods, which are slidably connected to the transformer body. The surfaces of both stop rods are in contact with the sliding plate. The surface of the sliding plate is fixedly connected to one end of two springs, and the other ends of both springs are fixedly connected to the transformer body. The sliding plate and the monitoring device are both located within a groove formed on the side wall of the transformer body.

[0006] Preferably, a monitoring device is placed on the upper end of the skateboard.

[0007] Preferably, a handle is mounted on the surface of the baffle.

[0008] Preferably, the surface of the transformer body is machined with slots, and a rod is inserted into the slots.

[0009] Preferably, a round block is inserted into a round hole on the surface of the baffle, and the dimensions of the round block, the hole, and the rod are all matched.

[0010] Preferably, the surface of the transformer body is provided with insertion holes.

[0011] Preferably, the insertion rod can also movably pass through the insertion hole and the baffle.

[0012] The beneficial effects of this utility model are as follows: 1. By using the transformer body, slide, baffle, stop bar, slide plate, and springs, when the operator needs to operate the monitoring device, the operator can push the baffle upwards with the handle. The baffle moves the stop bar upwards. When the stop bar is no longer in contact with the slide plate, the two compressed springs rebound and move the slide plate, causing the monitoring device placed above to protrude from the transformer body, making it easier for the operator to use. After the operator finishes using it, the slide plate is pushed back into the transformer body. At this time, the two springs are compressed. Then, the baffle is pulled downwards, causing the baffle to move the stop bar downwards. The stop bar blocks the slide plate. At this time, the operator releases the slide plate and then lets the baffle continue to descend. When the baffle descends to the lowest point of the slide, it can completely block the slide plate and the monitoring device above. In this way, when the transformer monitoring device is not in use, it can be retracted into the transformer body without occupying a large space, which improves the space utilization around the transformer. 2. With the baffle, round block, socket slot, and rod configured, when the operator needs to use the monitoring device for an extended period of time, the operator moves the baffle to the top of the slide groove using the above method, removes the round block from the baffle, then pulls the rod out of the slot, and passes the rod through the baffle and socket in sequence to fix the rod in the socket, thereby fixing the position of the baffle. This method allows the operator to work without constantly raising the baffle when using the monitoring device for an extended period of time, making it easier for the operator to use the transformer monitoring device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a transformer monitoring device proposed in this utility model; Figure 2 for Figure 1 A right-side view after the middle baffle has been removed; Figure 3 for Figure 1 A partial sectional view; Figure 4 for Figure 1 Left view of the middle baffle; Figure 5 for Figure 3 A magnified view of part A in the middle.

[0014] In the diagram: 1. Transformer body; 2. Slide plate; 3. Monitoring device; 4. Slide groove; 5. Baffle; 6. Insert rod; 7. Handle; 8. Round block; 9. Stop bar; 10. Spring; 11. Insertion hole; 12. Slot. Detailed Implementation

[0015] 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.

[0016] Example 1, referring to Figures 1 to 5 A transformer monitoring device includes a transformer body 1, a sliding plate 2, a monitoring device 3, a chute 4, a baffle 5, a plug rod 6, a handle 7, a round block 8, a stop rod 9, a spring 10, a socket 11, and a slot 12. Two chute 4s are formed on the surface of the transformer body 1, and both chute 4s are slidably connected to the baffle 5. The baffle 5 can move along the chute 4. The surface of the baffle 5 is fixedly connected to two stop rods 9, which move the stop rods 9. Both stop rods 9 are slidably connected to the transformer body 1 and slide within the transformer body 1. The surfaces of both stop rods 9 are in contact with the sliding plate 2. The slide plate 2 is placed inside the transformer body 1. The surface of the slide plate 2 is fixedly connected to one end of two springs 10. The springs 10 allow the slide plate 2 to partially move out of the transformer body 1 when it is not restricted. The other ends of the two springs 10 are fixedly connected to the transformer body 1. The springs 10 are fixed inside the transformer body 1. The slide plate 2 and the monitoring device 3 are both located in the grooves opened on the side wall of the transformer body 1, so that the slide plate 2 and the monitoring device 3 can be retracted into the transformer body 1 when not in use. Since the grooves are opened on the support on the side of the transformer body 1, they will not affect the normal operation of the transformer body 1. When the operator needs to operate the monitoring device 3, the operator can push the baffle 5 upward through the handle 7. The baffle 5 drives the stop rod 9 upward. When the stop rod 9 is no longer in contact with the slide plate 2, the two compressed springs 10 rebound and drive the slide plate 2 to move. This causes the slide plate 2 to pull the monitoring device 3 placed above it out of the transformer body 1, making it easier for the operator to use. After the operator finishes using it, the slide plate 2 is pushed back into the transformer body 1. At this time, the two springs 10 are compressed. Then, the baffle 5 is pulled downward, causing the baffle 5 to drive the stop rod 9 downward. The stop rod 9 blocks the slide plate 2. At this time, the operator releases the slide plate 2 and then lets the baffle 5 continue to descend. When the baffle 5 descends to the lowest point of the slide groove 4, the baffle 5 can completely block the slide plate 2 and the monitoring device 3 above it. In this way, when the transformer monitoring device is not in use, it can be retracted into the transformer body 1 without occupying a large space, which improves the space utilization around the transformer.

[0017] In this embodiment, a monitoring device 3 is placed on the upper end of the slide plate 2. The monitoring device 3 includes an oil temperature sensor and a main unit. The sensor probe is inserted into the insulating oil in the oil tank. When the transformer is running, the core and windings generate heat, which is transferred to the insulating oil. The change in oil temperature causes a change in the resistance value of the sensor element. The sensor converts the physical temperature signal into a standard electrical signal, which is transmitted to the main unit through a wire, so that the display screen on the surface of the monitoring device 3 displays the data. A handle 7 is installed on the surface of the baffle 5, which facilitates the operator to move the baffle 5. A slot 12 is machined on the surface of the transformer body 1, and the slot 12 contains... A plug rod 6 is inserted, which can be placed in the slot 12. A round block 8 is inserted into the round hole on the surface of the baffle 5. The round block 8 prevents dust and other impurities from entering the groove of the transformer body 1 when the baffle 5 blocks the monitoring device 3. The dimensions of the round block 8, the socket 11 and the plug rod 6 are matched with each other, so that the plug rod 6 can be inserted into the socket 11 and the transformer body 1. The surface of the transformer body 1 has a socket 11, which fixes the plug rod 6 in the socket 11. The plug rod 6 can also move through the socket 11 and the baffle 5, so that the plug rod 6 can fix the position of the baffle 5.

[0018] The working principle of this embodiment is as follows: When the operator needs to operate the monitoring device 3, the operator can push the baffle 5 upwards using the handle 7. The baffle 5 causes the stop rod 9 to move upwards. When the stop rod 9 is no longer in contact with the slide plate 2, the two compressed springs 10 rebound, causing the slide plate 2 to move. This allows the slide plate 2 to push the monitoring device 3 placed above it out of the transformer body 1, making it easier for the operator to use. After use, the operator pushes the slide plate 2 back into the transformer body 1. At this time, the two springs 10 are compressed. Then, the baffle 5 is pulled downwards, causing the baffle 5 to move the stop rod 9 downwards. The stop rod 9 blocks the slide plate 2. At this time, the operator releases the slide plate 2 and then... The baffle 5 continues to descend. When the baffle 5 reaches the lowest point of the slide 4, it completely blocks the slide plate 2 and the monitoring device 3 above it. When the operator needs to use the monitoring device 3 for a long time, the operator moves the baffle 5 to the top of the slide 4 in the above manner, removes the round block 8 from the baffle 5, and then pulls the rod 6 out of the slot 12. The rod 6 is then passed through the baffle 5 and the insertion hole 11 in sequence, so that the rod 6 is fixed in the insertion hole 11, thereby fixing the position of the baffle 5. In this way, the operator does not need to keep the baffle 5 raised when using the monitoring device 3 for a long time, which makes it easier for the operator to use the transformer monitoring device.

[0019] 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 transformer monitoring device, comprising a transformer body (1), a sliding plate (2), a monitoring device (3), a chute (4), a baffle (5), a plug rod (6), a handle (7), a round block (8), a stop bar (9), a spring (10), a socket (11), and a slot (12), characterized in that, The surface of the transformer body (1) has two sliding grooves (4), both of which are slidably connected to the baffle (5). The surface of the baffle (5) is fixedly connected to two baffle rods (9), both of which are slidably connected to the transformer body (1). The surfaces of both baffle rods (9) are in contact with the sliding plate (2). The surface of the sliding plate (2) is fixedly connected to one end of two springs (10), and the other end of both springs (10) is fixedly connected to the transformer body (1). The sliding plate (2) and the monitoring device (3) are both located in the grooves opened on the side wall of the transformer body (1).

2. The transformer monitoring device according to claim 1, characterized in that, A monitoring device (3) is placed on the upper end of the skateboard (2).

3. The transformer monitoring device according to claim 1, characterized in that, A handle (7) is installed on the surface of the baffle (5).

4. The transformer monitoring device according to claim 1, characterized in that, The surface of the transformer body (1) is machined with a slot (12), and a plug (6) is inserted into the slot (12).

5. A transformer monitoring device according to claim 1, characterized in that, A round block (8) is inserted into a round hole on the surface of the baffle (5), and the dimensions of the round block (8), the insertion hole (11) and the insertion rod (6) are all matched.

6. A transformer monitoring device according to claim 1, characterized in that, The transformer body (1) has a socket (11) on its surface.

7. A transformer monitoring device according to claim 1, characterized in that, The insertion rod (6) can also be moved through the insertion hole (11) and the baffle (5).

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