Insulated operating lever testing device

Abstract

The utility model discloses an insulating operating pole testing device, including the test frame, the upper end of test frame is provided with high pressure ring, be provided with low pressure ring on the test frame, be provided with the hooking subassembly on high pressure ring, the hooking subassembly includes a plurality of first fixed blocks, a plurality of first fixed blocks even fixed connection on high pressure ring, between adjacent two first fixed blocks all is provided with a hooking rod, the utility model discloses the high pressure ring on the test frame upper end configuration, and setting the wire and hooking subassembly on high pressure ring, has realized the effective connection of insulating operating pole and high voltage current. Simplified the high pressure test procedure of insulating operating pole, also greatly promoted the test efficiency. The hooking subassembly on high pressure ring is composed of a plurality of even distribution's first fixed blocks and hooking rod, and one end of hooking rod is rotatably connected to a fixed block, and the other end can be clamped to the adjacent fixed block, so that the hooking rod can be flexibly rotated outward and opened.

Description

Technical Field

[0001] This utility model relates to the field of insulating rod testing technology, specifically to an insulating operating rod testing device. Background Technology

[0002] In the production and application of insulated operating rods, high-voltage testing is a crucial step in ensuring their performance and quality. Traditional testing methods often require operators to manually connect the insulated operating rod to the high-voltage power supply, which is not only cumbersome and inefficient but also poses certain safety hazards. Furthermore, the frequent connection and disconnection of the insulated operating rod from the high-voltage power supply during testing often leads to a complex and time-consuming testing process. Therefore, a testing device for insulated operating rods is proposed. Utility Model Content

[0003] The purpose of this invention is to provide an insulating operating rod testing device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an insulating operating rod testing device, comprising a test frame, a high-voltage ring at the upper end of the test frame, a wire on the high-voltage ring, and an insulating operating rod connected to the end of the wire. The insulating operating rod can be hung on a high-voltage cable. Utilizing the conductivity between the head of the insulating operating rod and the wire, high-voltage current can be conducted to the high-voltage ring. A low-voltage ring is located on the test frame below the high-voltage ring, and a wire is also mounted on the low-voltage ring, with its end grounded. The high-voltage ring is provided with a mounting bracket for hanging the insulating operating rod. The mounting assembly includes multiple first fixing blocks, which are uniformly fixedly connected to the high-voltage ring. A mounting rod is provided between each pair of adjacent first fixing blocks. One end of the mounting rod is rotatably connected to a first fixing block, and the other end of the mounting rod is engaged with another first fixing block. The mounting rod can be rotated outward to open. At this time, the insulating operating rods can be slid along the mounting rod one by one. The insulating operating rods attached to the mounting rods can slide out from the end of the mounting rods, thus facilitating the removal of the insulating operating rods from the mounting rods.

[0005] Preferably, an insulator is provided between the high-voltage ring and the low-voltage ring.

[0006] Preferably, the first fixing block has a first slot, and the end of the hook rod is movably rotated into the first slot. The first fixing block is slidably connected to the first slide plate by a first spring. The first spring is located above the first slide plate and exerts a downward springing force on the first slide plate. A pin is fixedly connected to the first slide plate. The pin is movably pinned into the pin hole opened at the end of the hook rod. When the end of the hook rod rotates into the first slot, the pin hole is aligned with the pin. Under the springing force of the first spring, the pin can be pinned into the pin hole. A top rod is fixedly connected to the first slide plate. The lower end of the top rod passes through the first fixing block and extends to the outside. In its natural state, the lower end of the top rod is flush with the lower surface of the first fixing block.

[0007] Preferably, the low-voltage ring is provided with a crimping assembly for crimping the insulating operating rod. The crimping assembly includes a plurality of second fixing blocks, which are uniformly fixedly connected to the low-voltage ring. The second fixing blocks are arranged in a one-to-one correspondence with the first fixing blocks. A crimping rod is provided between each two adjacent second fixing blocks. One end of the crimping rod is rotatably connected to a second fixing block, and the other end of the crimping rod is snapped onto another second fixing block. The crimping rod is rotatably connected to a second fixing block and can be rotated outward to open.

[0008] Preferably, the second fixing block has a second slot, the end of the pressing rod is movably rotated into the second slot, the lower surface of the second fixing block is slidably connected to a second sliding plate by a second spring, a stop bar is fixedly connected to the second sliding plate, the stop bar is movably inserted into the second slot, and a pull rod is fixedly connected to the lower part of the second sliding plate.

[0009] Preferably, the test frame is equipped with a lifter for driving the low-pressure ring to rise and fall, thereby adjusting the distance between the low-pressure ring and the high-pressure ring.

[0010] Preferably, the lower end of the test frame is provided with a base plate for supporting the test.

[0011] Compared with existing technologies, the advantages of this invention are as follows: By configuring a high-voltage ring at the upper end of the test frame and setting wires and hanging components on the high-voltage ring, this invention achieves an effective connection between the insulating operating rod and the high-voltage current. This simplifies the high-voltage testing process of the insulating operating rod and greatly improves testing efficiency. The hanging components on the high-voltage ring consist of multiple evenly distributed first fixing blocks and hanging rods. One end of the hanging rod is rotatably connected to a fixing block, while the other end can be snapped onto an adjacent fixing block, allowing the hanging rod to flexibly rotate outwards and open.

[0012] In actual operation, testers can easily slide and attach the insulating operating rods one by one along the hook rod, and when it is necessary to remove them, the insulating operating rods can also slide smoothly out from the end of the hook rod, which facilitates the operation process. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention (I). Figure 2 This is a schematic diagram of the overall structure of the present invention (II). Figure 3 This is a schematic diagram of the structure of the high-voltage ring, low-voltage ring and insulator of this utility model; Figure 4 This is a structural diagram of the high-pressure ring, low-pressure ring, first fixing block, and second fixing block of this utility model. Figure 5 This is an exploded view of the second fixing block, the second sliding plate, and the stop bar of this utility model; Figure 6 This is an exploded cross-sectional view of the first fixing block, the first sliding plate, and the pin block of this utility model.

[0014] In the diagram: 1. Test frame, 2. High-voltage ring, 3. Low-voltage ring, 4. Hanging assembly, 401. First fixing block, 402. Hanging rod, 403. First slot, 404. First spring, 405. First sliding plate, 406. Pin block, 407. Pin hole, 408. Top rod, 5. Insulator, 6. Crimping assembly, 601. Second fixing block, 602. Crimping rod, 603. Second slot, 604. Second spring, 605. Second sliding plate, 606. Stop bar, 607. Pull rod, 7. Lifter, 8. Base plate. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-6 This utility model provides a technical solution: an insulating operating rod testing device, including a test frame 1, wherein a high-voltage ring 2 is provided at the upper end of the test frame 1, such as... Figure 1 , 2As shown, a wire is installed on the high-voltage ring 2, and an insulating operating rod is connected to the end of the wire. The insulating operating rod can be hung on the high-voltage cable. Utilizing the conductivity between the head of the insulating operating rod and the wire, high-voltage current can be conducted into the high-voltage ring 2. A low-voltage ring 3 is installed on the test frame 1 and located below the high-voltage ring 2. Figure 1 , 2 As shown, a wire is also provided on the low-voltage ring 3, with its end grounded. The high-voltage ring 2 is provided with a mounting assembly 4 for attaching an insulating operating rod. The mounting assembly 4 includes multiple first fixing blocks 401, which are uniformly fixedly connected to the high-voltage ring 2. A mounting rod 402 is provided between each pair of adjacent first fixing blocks 401. One end of the mounting rod 402 is rotatably connected to one first fixing block 401, and the other end is engaged with another first fixing block 401. Figure 2 As shown, the hanging rod 402 is rotatably connected to a first fixed block 401. The hanging rod 402 can be rotated outward to open. At this time, the insulating operating rods are slid along the hanging rod 402 one by one. The insulating operating rods hanging on the hanging rod 402 can slide out from the end of the hanging rod 402, which makes it convenient to remove the insulating operating rods from the hanging rod 402.

[0017] like Figure 1-4 As shown, in order to provide insulation between the high-voltage ring 2 and the low-voltage ring 3, specifically, an insulator 5 is provided between the high-voltage ring 2 and the low-voltage ring 3.

[0018] like Figure 2-4 As shown in Figure 6, in order to engage the end of the hook rod 402, specifically, a first slot 403 is provided on the first fixing block 401. The end of the hook rod 402 is movably rotated into the first slot 403. A first sliding plate 405 is slidably connected to the first fixing block 401 via a first spring 404. Figure 6 As shown, the first spring 404 is located above the first slide plate 405, and the first spring 404 exerts a downward springing force on the first slide plate 405. A pin block 406 is fixedly connected to the first slide plate 405. The pin block 406 is movably pinned into a pin hole 407 at the end of the hook rod 402. When the end of the hook rod 402 is rotated into the first slot 403, the pin hole 407 is directly opposite the pin block 406. Under the springing force of the first spring 404, the pin block 406 can be pinned into the pin hole 407. A push rod 408 is fixedly connected to the first slide plate 405. The lower end of the push rod 408 passes through the first fixing block 401 and extends to the outside. Figure 6 As shown, in its natural state, the lower end of the push rod 408 is flush with the lower surface of the first fixing block 401.

[0019] Experimental procedure: Using the insulating rod to push the top rod 408 upward, the top rod 408 pushes the first slide plate 405 upward. At this time, the first slide plate 405 compresses the first spring 404 and slides upward with the pin block 406. At this time, the hanging rod 402 is rotated, and the end of the hanging rod 402 rotates into the inside of the first slot 403. Then the top rod 408 is released. Under the spring pressure of the first spring 404, the first slide plate 405 slides downward with the pin block 406, causing the pin block 406 to insert into the inside of the pin hole 407. At this time, the hanging rod 402 is fixed between two adjacent first fixing blocks 401. In this state, the insulating operating rod is hung on the hanging rod 402. At this time, the lower part of the insulating operating rod is pressed against the low-pressure ring 3, so that the insulation performance of the insulating operating rod can be tested in batches. After the test, the insulating rod was used again to push the push rod 408 upward, causing the pin block 406 to slide upward and disengage from the pin hole 407. At this time, the connecting rod 402 was rotated to... Figure 2 As shown, the insulating operating rod can slide out from the end of the hook rod 402, thus facilitating the removal of the insulating operating rod from the hook rod 402.

[0020] like Figure 1-5 As shown, in order to quickly press the insulating operating rod onto the low-voltage ring 3, specifically, the low-voltage ring 3 is provided with a pressing assembly 6 for pressing the insulating operating rod. The pressing assembly 6 includes multiple second fixing blocks 601, which are uniformly fixedly connected to the low-voltage ring 3. The second fixing blocks 601 are arranged in a one-to-one correspondence with the first fixing blocks 401. A pressing rod 602 is provided between each two adjacent second fixing blocks 601. One end of the pressing rod 602 is rotatably connected to one second fixing block 601, and the other end of the pressing rod 602 is engaged with another second fixing block 601. Figure 2 As shown, the crimping rod 602 is rotatably connected to a second fixed block 601. The crimping rod 602 can be rotated outward to open. At this time, the insulating operating rod is hung on the hanging rod 402, and then the crimping rod 602 is rotated toward the low-pressure ring 3. The crimping rod 602 is used to press the insulating operating rod onto the low-pressure ring 3 to ensure that the insulating operating rod is in stable contact with the low-pressure ring 3.

[0021] like Figure 2-4As shown in Figure 5, in order to engage the end of the crimping rod 602, specifically, a second slot 603 is provided on the second fixing block 601. The end of the crimping rod 602 is movably rotated into the second slot 603. A second sliding plate 605 is slidably connected to the lower surface of the second fixing block 601 via a second spring 604. A stop rod 606 is fixedly connected to the second sliding plate 605. The stop rod 606 is movably inserted into the second slot 603. A pull rod 607 is fixedly connected to the lower part of the second sliding plate 605. The crimping rod 602 needs to be engaged... When the end is engaged inside the second slot 603, pull the upright rod 507, causing the second slide plate 605 to compress the second spring 604 and slide downward. At this time, the stop rod 606 can be pulled out from inside the second slot 603. In this state, rotate the pressing rod 602, thereby turning the end of the pressing rod 602 into the second slot 603. Then release the pull rod 607. Through the spring action of the second spring 604, the second slide plate 605 slides upward with the stop rod 606. At this time, the stop rod 606 can engage the end of the pressing rod 602 in the second slot 603.

[0022] Specifically, the test frame 1 is equipped with a lifter 7 for driving the low-pressure ring 3 to rise and fall, thereby adjusting the distance between the low-pressure ring 3 and the high-pressure ring 2.

[0023] Specifically, the lower end of the test frame 1 is provided with a base plate 8 for supporting the test.

[0024] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An insulated operating rod test device comprising a test frame (1), characterized in that: A high-voltage ring (2) is provided at the upper end of the test frame (1), and a low-voltage ring (3) is provided on the test frame (1) and below the high-voltage ring (2). A hanging assembly (4) for hanging an insulating operating rod is provided on the high-voltage ring (2). The hanging assembly (4) includes multiple first fixing blocks (401). The multiple first fixing blocks (401) are uniformly fixedly connected to the high-voltage ring (2). A hanging rod (402) is provided between two adjacent first fixing blocks (401). One end of the hanging rod (402) is rotatably connected to a first fixing block (401), and the other end of the hanging rod (402) is snapped onto another first fixing block (401).

2. An insulated operating rod test device according to claim 1, characterized in that: An insulator (5) is provided between the high-voltage ring (2) and the low-voltage ring (3).

3. The insulated operating rod test device of claim 1, wherein: The first fixing block (401) has a first slot (403) and the end of the hook rod (402) is movably rotated into the first slot (403). The first fixing block (401) is slidably connected to the first sliding plate (405) by the first spring (404). The first sliding plate (405) is fixedly connected to the pin block (406) and the pin block (406) is movably pinned into the pin hole (407) opened at the end of the hook rod (402). The first sliding plate (405) is fixedly connected to the top rod (408) and the lower end of the top rod (408) passes through the first fixing block (401) and extends to the outside.

4. The insulated operating lever test device of claim 1, wherein: The low-pressure ring (3) is provided with a crimping assembly (6) for crimping the insulating operating rod. The crimping assembly (6) includes a plurality of second fixing blocks (601). The plurality of second fixing blocks (601) are uniformly fixedly connected to the low-pressure ring (3). A crimping rod (602) is provided between each two adjacent second fixing blocks (601). One end of the crimping rod (602) is rotatably connected to a second fixing block (601), and the other end of the crimping rod (602) is snapped onto another second fixing block (601).

5. An insulated operating rod test device according to claim 4, characterized in that: The second fixing block (601) has a second slot (603) and the end of the pressing rod (602) is movably rotated into the inside of the second slot (603). The lower surface of the second fixing block (601) is slidably connected to the second sliding plate (605) through the second spring (604). The second sliding plate (605) is fixedly connected to the stop rod (606) and the stop rod (606) is movably inserted into the second slot (603). The second sliding plate (605) is fixedly connected to the bottom of the pull rod (607).

6. The insulated operating lever test device of claim 1, wherein: The test frame (1) is equipped with a lifter (7) for driving the low-pressure ring (3) up and down.

7. The insulated operating lever test device of claim 1, wherein: The lower end of the test frame (1) is provided with a base plate (8) for supporting the test.

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