Insulating part surface aging test device

Abstract

The utility model relates to the technical field of aging tests, in particular to an insulating part surface aging test device which comprises an aging test box and an auxiliary device, a box door is arranged on the surface of the aging test box, an observation window is arranged on the surface of the box door, a frame body is arranged on the inner wall of the aging test box, and the auxiliary device is arranged on the surface of the aging test box. The auxiliary device comprises six hollow rods, the six hollow rods are fixedly connected with the inner wall of the aging test box respectively, sliding pieces are fixedly connected to the two sides of the frame body respectively, and the sliding pieces are in sliding connection with the inner walls of the hollow rods. According to the aging test box, the auxiliary device is arranged, so that the frame body can be controlled to be automatically pushed out and reset, an operator does not need to be in contact with severe environments such as high temperature, high humidity and strong ultraviolet rays in the aging test box, the personal safety of the operator is greatly guaranteed, and the occurrence probability of scalding and other injury accidents caused by contact with a dangerous environment is reduced; and the usability of the whole equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of aging test technology, and in particular to an aging test device for insulating parts. Background Technology

[0002] The surface of an insulating component mainly refers to the surface portion of an insulating component. An insulating component is a part used to prevent current from passing through and to provide electrical insulation. Its surface plays a crucial role in the insulation system of electrical equipment.

[0003] Existing technologies, such as the utility model with publication number CN208270388U, disclose an aging test chamber that solves the problems of low coverage of the test samples by ultraviolet lamps and low detection accuracy in common aging test chambers. The key technical points are: a chamber body, the chamber body having a test chamber and a movable door for sealing the test chamber; a base located inside the test chamber; multiple sample support frames rotatably connected to the base for placing samples; a drive mechanism located on the base for driving the sample support frames to rotate; multiple ultraviolet lamps located on the inner wall of the test chamber corresponding to the positions of the sample support frames; a radiometer located on the inner wall of the test chamber; and a display panel located on the chamber body. This achieves the purpose of improving the coverage of the test samples by the ultraviolet lamps and enhancing the accuracy of detection, solving the problem that existing aging test chambers, when conducting ultraviolet aging tests on plastic pipes, typically require clamping the test samples on sample frames, and the test samples are stationary inside the test chamber during the test, resulting in low coverage of the test samples by the ultraviolet lamps and low detection accuracy.

[0004] In daily work, it has been found that existing insulation surface aging test equipment has several drawbacks. On the one hand, some devices have fixed placement racks, which makes it extremely inconvenient to retrieve insulation components. On the other hand, some devices have removable placement racks, but these require manual operation. The test equipment often has high temperature and high humidity conditions, as well as strong ultraviolet radiation. These dangerous factors make it extremely unsafe to manually remove the placement racks to retrieve or place insulation components, seriously threatening the personal safety of operators. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as inconvenience in handling and potential dangers, by proposing an aging test device for insulating components.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an aging test device for insulating components, comprising an aging test chamber and an auxiliary device. The surface of the aging test chamber is provided with a door, and the surface of the door is provided with an observation window. A frame is provided on the inner wall of the aging test chamber. The auxiliary device is disposed on the surface of the aging test chamber and includes six hollow rods, each of which is fixedly connected to the inner wall of the aging test chamber. Sliding members are fixedly connected to both sides of the frame, and these sliding members are slidably connected to the inner walls of the hollow rods. An air pipe is fixedly connected to one end of each hollow rod. A sealed box is fixedly connected to one side of the aging test chamber. The other end of the air pipe is connected to the inner wall of the sealed chamber. A suction machine is fixedly connected to one side of the aging test chamber, and one end of the suction machine is connected to the inner wall of the sealed chamber. The inner wall of the sealed chamber is provided with multiple sets of sealing components. Through the above components, when in use, the suction machine delivers air to the sealed chamber. Then, by setting the sealing components, the gas can be delivered to the corresponding air pipe. The air pipe delivers the gas to the hollow rod. Then, the gas compresses the sliding part to move in the hollow rod, thereby pushing the frame out. When the suction machine sucks air, it can reset the sliding part in the hollow rod, and then drive the frame to reset. There is no need for manual suction to contact the inner wall of the equipment, which improves safety and ease of use.

[0007] Preferably, the sliding component includes a slide rod, which is slidably connected to the inner wall of the hollow rod. A sealing ring is fixedly connected to one end of the slide rod, and the sealing ring is slidably connected to the inner wall of the hollow rod. Through the above components, the sliding component slides in cooperation with the slide rod and the sealing ring. The slide rod guides the sliding, and the sealing ring achieves sealing, which facilitates the movement of the gas.

[0008] Preferably, the sealing assembly includes a sealing plate that is slidably connected to the inner wall of the sealing box. A cylinder is fixedly connected to the surface of the sealing box, and the output end of the cylinder is fixedly connected to the surface of the sealing plate. Through the above components, the cylinder can drive the sealing plate to move, thereby sealing between the sealing box and the air pipe. Adjustment can be achieved to control the movement of the frame at different positions.

[0009] Preferably, an observation device is provided on the side of the box door near the observation window. The observation device includes two guide rods, which are fixedly connected to the surface of the box door. An iron frame is slidably connected to the surface of the guide rods, and a magnifying lens is fixedly connected to the inner wall of the iron frame. With the above components, when observing through the observation window, the iron frame can slide in the guide rods, and the iron frame can drive the magnifying lens to move. The magnifying lens, in conjunction with the observation window, can magnify the insulating parts, making it easier to observe them.

[0010] Preferably, two magnetic strips are fixedly connected to the inner wall of the box door. The magnetic strips are magnetically connected to the iron frame. Through the above-mentioned components, when the iron frame moves and is adjusted in the guide rod, the magnetic strips can attract the iron frame, thereby achieving the positioning effect.

[0011] Preferably, a handle is fixedly connected to the surface of the iron frame, and the handle facilitates the control of the iron frame's movement in the guide rod.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting an auxiliary device, the frame can be automatically pushed out and reset. Operators do not need to come into contact with the harsh environment inside the aging test chamber, such as high temperature, high humidity, and strong ultraviolet rays. This greatly protects the personal safety of operators, reduces the probability of burns and other injuries caused by contact with dangerous environments, and improves the overall ease of use of the equipment.

[0014] 2. In this utility model, by setting up an observation device, which uses an iron frame, magnifying lens, guide rod, handle and magnetic strip in combination, the observation process is made more convenient and accurate. Operators can clearly observe the subtle changes of the insulating parts during the test, which helps to obtain test data and assess the degree of aging in a timely manner. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of an insulating component surface aging test device;

[0016] Figure 2 This utility model provides a partial structural schematic diagram of an aging test device for insulating parts.

[0017] Figure 3 This utility model provides a partial structural schematic diagram of an insulating surface aging test device;

[0018] Figure 4 This utility model provides a cross-sectional view of the auxiliary device of the insulating component surface aging test apparatus;

[0019] Figure 5 This utility model provides a schematic diagram of the auxiliary device structure of an insulating component surface aging test apparatus;

[0020] Figure 6 This utility model provides a side view structural schematic diagram of an insulating surface aging test device.

[0021] Legend:

[0022] 1. Aging test chamber; 2. Chamber door; 3. Frame; 4. Auxiliary device; 41. Suction machine; 42. Sealing box; 43. Sealing assembly; 431. Cylinder; 432. Sealing plate; 44. Air pipe; 45. Hollow rod; 46. Sliding component; 461. Sliding rod; 462. Sealing ring; 5. Observation device; 51. Iron frame; 52. Handle; 53. Guide rod; 54. Magnetic strip; 55. Magnifying lens; 6. Observation window. Detailed Implementation

[0023] Please see Figures 1-6 This utility model provides a technical solution: an aging test device for insulating components, including an aging test chamber 1 and an auxiliary device 4. The surface of the aging test chamber 1 is provided with a door 2, the surface of the door 2 is provided with an observation window 6, the inner wall of the aging test chamber 1 is provided with a frame 3, and the auxiliary device 4 is provided on the surface of the aging test chamber 1.

[0024] Specifically, the auxiliary device 4 includes six hollow rods 45, which are fixedly connected to the inner wall of the aging test chamber 1. Sliding parts 46 are fixedly connected to both sides of the frame 3. The sliding parts 46 are slidably connected to the inner wall of the hollow rods 45. An air pipe 44 is fixedly connected to one end of the hollow rods 45. A sealing box 42 is fixedly connected to one side of the aging test chamber 1. The other end of the air pipe 44 is connected to the inner wall of the sealing box 42. A suction machine 41 is fixedly connected to one side of the aging test chamber 1. One end of the suction machine 41 is connected to the inner wall of the sealing box 42. Multiple sets of sealing components 43 are provided on the inner wall of the sealing box 42.

[0025] In this embodiment: During use, the suction machine 41 delivers air to the sealing box 42. Then, by setting the sealing component 43, the gas can be delivered to the corresponding air pipe 44. The air pipe 44 delivers the gas to the hollow rod 45. Then, the gas compresses the sliding member 46 to move in the hollow rod 45, thereby pushing out the frame 3. When the suction machine 41 sucks air, it can reset the sliding member 46 in the hollow rod 45, and then drive the frame 3 to reset. There is no need for manual suction to contact the inner wall of the equipment, which improves safety and ease of use.

[0026] Specifically, the sliding component includes a slide rod 461, which is slidably connected to the inner wall of the hollow rod 45. A sealing ring 462 is fixedly connected to one end of the slide rod 461, and the sealing ring 462 is slidably connected to the inner wall of the hollow rod 45.

[0027] In this embodiment, the sliding member 46 slides in cooperation with the sliding rod 461 and the sealing ring 462. The sliding rod 461 guides the sliding, and the sealing ring 462 achieves sealing, which facilitates the movement of the gas.

[0028] Specifically, the sealing assembly 43 includes a sealing plate 432, which is slidably connected to the inner wall of the sealing box 42. A cylinder 431 is fixedly connected to the surface of the sealing box 42, and the output end of the cylinder 431 is fixedly connected to the surface of the sealing plate 432. The cylinder 431 can drive the sealing plate 432 to move, thereby sealing between the sealing box 42 and the air pipe 44. Adjustment can be achieved to control the movement of the frame 3 at different positions.

[0029] Specifically, an observation device 5 is provided on the side of the door 2 near the observation window 6. The observation device 5 includes two guide rods 53, which are fixedly connected to the surface of the door 2. An iron frame 51 is slidably connected to the surface of the guide rods 53, and a magnifying lens 55 is fixedly connected to the inner wall of the iron frame 51.

[0030] In this embodiment: when observing through the observation window 6, the iron frame 51 can be slid in the guide rod 53. The iron frame 51 can drive the magnifying lens 55 to move. The magnifying lens 55, in conjunction with the observation window 6, can magnify the insulating part, making it easier to observe.

[0031] Specifically, two magnetic strips 54 are fixedly connected to the inner wall of the door 2, and the magnetic strips 54 are magnetically connected to the iron frame 51.

[0032] In this embodiment: when the iron frame 51 moves and is adjusted in the guide rod 53, the magnetic strip 54 can attract the iron frame 51 to achieve the positioning effect.

[0033] Specifically, a handle 52 is fixedly connected to the surface of the iron frame 51, and the handle 52 facilitates the movement of the iron frame 51 in the guide rod 53.

[0034] Working principle: During use, when it is necessary to push out the frame 3, firstly, the two cylinders 431 at the corresponding positions are opened. The cylinders 431 drive the sealing plate 432 to move, thereby connecting the sealing box 42 with the two air pipes 44 at the corresponding positions. Then, the suction machine 41 is turned on, and the suction machine 41 delivers gas into the sealing box 42. The gas can enter the two air pipes 44 through the sealing box 42. The air pipes 44 then deliver the gas to the hollow rod 45. Due to the action of the sealing ring 462, the gas pushes the sealing ring 462 and the sliding rod 461, thereby moving the sliding part 46 in the hollow rod 45 and driving the frame 3 to move, so that the frame 3 extends out of the aging test chamber 1. For easy handling and placement, no manual contact with the inside of the aging test chamber 1 is required. When the frame 3 is reset, the suction machine 41 can draw in gas, and then the sealing ring 462 can be reset by the sliding rod 461. The sliding part 46 drives the frame 3 to reset. After reset, the cylinder 431 drives the sealing plate 432 to reset, sealing the sealing box 42 and the air pipe 44. During the aging test, when observing through the observation window 6, the handle 52 can be used to move the iron frame 51 in the guide rod 53. After moving to the observation position, the magnetic strip 54 can attract the iron frame 51 to position the iron frame 51. Then, the insulating part can be magnified for observation through the magnifying lens 55.

Claims

1. An aging test apparatus for insulating components, comprising an aging test chamber (1) and an auxiliary device (4), characterized in that: The aging test chamber (1) is provided with a door (2) on its surface, and an observation window (6) is provided on the surface of the door (2). The inner wall of the aging test chamber (1) is provided with a frame (3). The auxiliary device (4) is provided on the surface of the aging test chamber (1). The auxiliary device (4) includes six hollow rods (45). The six hollow rods (45) are respectively fixedly connected to the inner wall of the aging test chamber (1). Sliding parts (46) are respectively fixedly connected to both sides of the frame (3). 6) It is slidably connected to the inner wall of the hollow rod (45). One end of the hollow rod (45) is fixedly connected to an air pipe (44). A sealing box (42) is fixedly connected to one side of the aging test chamber (1). The other end of the air pipe (44) is connected to the inner wall of the sealing box (42). A suction machine (41) is fixedly connected to one side of the aging test chamber (1). One end of the suction machine (41) is connected to the inner wall of the sealing box (42). The inner wall of the sealing box (42) is provided with multiple sets of sealing components (43).

2. The aging test apparatus for insulating components according to claim 1, characterized in that: The sliding component includes a slide rod (461), which is slidably connected to the inner wall of the hollow rod (45). A sealing ring (462) is fixedly connected to one end of the slide rod (461), and the sealing ring (462) is slidably connected to the inner wall of the hollow rod (45).

3. The aging test device for insulating parts according to claim 1, characterized in that: The sealing assembly (43) includes a sealing plate (432), which is slidably connected to the inner wall of the sealing box (42). A cylinder (431) is fixedly connected to the surface of the sealing box (42), and the output end of the cylinder (431) is fixedly connected to the surface of the sealing plate (432).

4. The aging test device for insulating parts according to claim 1, characterized in that: An observation device (5) is provided on the side of the box door (2) near the observation window (6). The observation device (5) includes two guide rods (53). The two guide rods (53) are fixedly connected to the surface of the box door (2). An iron frame (51) is slidably connected to the surface of the guide rods (53). A magnifying lens (55) is fixedly connected to the inner wall of the iron frame (51).

5. The aging test apparatus for insulating parts according to claim 4, characterized in that: The inner wall of the box door (2) is fixedly connected to two magnetic strips (54), which are magnetically connected to the iron frame (51).

6. The aging test apparatus for insulating parts according to claim 4, characterized in that: A handle (52) is fixedly connected to the surface of the iron frame (51).

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