Multifunctional insulator fixture testing device

Abstract

The utility model discloses a multifunctional insulator fixture testing device, which relates to the technical field of insulator fixtures and comprises a main frame, bosses are arranged on two sides of the top of the main frame, movable protective covers are arranged on the outer sides of the bosses, and sliding chutes are arranged on two sides in the main frame. A plurality of groups of connecting seats are arranged on the side surface of the first movable block, connecting rods are arranged in the connecting seats, clamping mechanisms are arranged on the outer sides of the connecting rods, a detachable U-shaped plate is arranged on the side surface of the second movable block, and an insulator clamp body is clamped in the U-shaped plate; according to the utility model, the test efficiency and accuracy are improved, the test cost and resource waste are reduced, and a powerful guarantee is provided for safe and stable operation of an electric power system.

Description

Technical Field

[0001] This utility model relates to the field of insulator clamp technology, and in particular to a multifunctional insulator clamp testing device. Background Technology

[0002] Power safety tools are indispensable protective equipment for power personnel engaged in power installation, maintenance, emergency repair, upkeep, and inspection. In the power system, insulator clamps are key connecting components, and their performance stability and reliability are crucial to ensuring the safe operation of the power grid. In order to verify the mechanical properties of insulator clamps under various working conditions, multi-functional insulator clamp testing devices have emerged. However, existing testing devices still have some shortcomings and drawbacks in structural design, which affect the efficiency and accuracy of testing.

[0003] The connection structures in existing devices are often designed to be complex, making quick disassembly and replacement difficult. This causes many inconveniences in practical applications, especially when testing various types of insulator clamps. Frequent disassembly and reinstallation are not only time-consuming and labor-intensive, but may also damage the connecting parts due to improper operation. Secondly, various laboratories have many types of insulator clamp testing devices. During testing, personnel need to constantly replace the relevant test insulator devices or the laboratory needs to continuously use processing methods, which increases the efficiency of laboratory testing and processing costs, and leads to waste of resources. At the same time, some multi-functional insulator clamp testing devices adopt a vertical tension frame design. In actual operation, the vertical frame limits the flexibility of the test space and may also pose safety hazards. Utility Model Content

[0004] The present invention proposes a multifunctional insulator clamp testing device, which solves the problems of complex connection structure and inconvenience of replacement, as well as lack of adaptability and flexibility of existing multifunctional insulator clamp testing devices.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A multifunctional insulator clamp testing device includes a main frame. The main frame has protrusions on both sides of its top, and movable protective covers are provided on the outer sides of the protrusions. The main frame has sliding grooves on both sides inside, and two sets of matching first and second movable blocks are arranged inside the sliding grooves. Multiple sets of connecting seats are provided on the sides of the first movable blocks, and connecting rods are provided inside the connecting seats. A locking mechanism is provided on the outer side of the connecting rods. A detachable U-shaped plate is provided on the side of the second movable block, and the insulator clamp body is held inside the U-shaped plate. A horizontal tensile testing machine is provided inside the side of the main frame.

[0007] Preferably, the main frame is provided with a support frame at the bottom, and the boss is provided with a sliding track that matches the protective cover for sliding connection. Handles are provided on both sides of the protective cover.

[0008] Preferably, the main frame has multiple sets of fixing holes on both sides inside, and the first movable block and the second movable block have connecting holes that match the fixing holes on both sides inside. The first movable block is locked into the connecting hole by a locking pin through the fixing hole.

[0009] Preferably, the snap-fit ​​mechanism includes a base, screws, bolts, and through holes, and through holes are provided on both sides of the connecting rod. The connecting seat is connected to the connecting rod through the through holes by bolts, and the base is installed in the middle of the connecting rod by multiple sets of screws to form a snap-fit ​​structure.

[0010] Preferably, the second movable block has a T-shaped slot inside its side, and the U-shaped plate has a T-shaped block on its side that matches the T-shaped slot.

[0011] Preferably, the U-shaped plate has mounting grooves on both sides inside, and an electric telescopic rod is installed inside the mounting groove. The electric telescopic rod has a limit block on its side, and the insulator clamp body has snap-fit ​​grooves on both sides outside, with the limit block clamped inside the snap-fit ​​groove.

[0012] Preferably, the horizontal tensile testing machine is equipped with a CNC box on its side.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This multifunctional insulator clamp testing device features a clamping mechanism on the outside of the connecting rod and a detachable U-shaped plate on the side of the second movable block. The insulator clamp body is held inside the U-shaped plate. The device employs a detachable connection structure design and features a standardized base for easy replacement, enabling quick clamping and disassembly between the insulator clamp body and one end of the testing device. The other end is clamped via an electric telescopic rod and a limiting block by replacing the appropriate U-shaped plate. In practical applications, operators can easily replace the insulator clamp body, significantly improving testing efficiency. Furthermore, this design helps reduce damage and wear to connecting components, extending the service life of the testing device.

[0015] 2. The detachable U-shaped plate is clamped by an electric telescopic rod and a limiting block. The appropriate U-shaped plate can be replaced according to the specifications and dimensions of the insulator clamp body, ensuring sufficient contact area when the limiting block clamps, so that the insulator clamp body can be evenly stressed during the test. At the same time, it also improves the flexibility and applicability of the test device. Secondly, multiple sets of connecting seats are provided on the side of the first movable block. The height of the connecting rod can be adjusted according to the specifications and dimensions of the insulator clamp body to adapt to the test requirements of different insulator clamp bodies, reduce the number of clamp replacements, improve test efficiency, and reduce equipment wear caused by frequent disassembly and assembly.

[0016] 3. The first movable block and the second movable block are engaged with the connecting hole through the locking pin limit hole, so that the components can be easily separated and combined. Only the positions of the first movable block and the second movable block need to be moved, without disassembling the entire device, which improves the overall flexibility of the test device and further enhances its adaptability. In addition, a movable protective cover is provided on the outside of the boss to further ensure the safety during the test. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective.

[0019] Figure 3 This is a schematic diagram of the exploded structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the connecting rod and U-shaped plate structure of this utility model.

[0021] The following are the labeling elements in the diagram: 1. Main frame; 2. Boss; 3. Slide groove; 4. Protective cover; 5. First movable block; 6. Second movable block; 7. Connecting seat; 8. Connecting rod; 9. U-shaped plate; 10. Insulator clamp body; 11. Horizontal tensile testing machine; 12. Slide rail; 13. Support frame; 14. Fixing hole; 14. Connecting hole; 15. Locking pin; 16. Base; 17. Screw; 18. Bolt; 19. Through hole; 20. T-slot hole; 21. T-slot block; 22. Mounting groove; 23. Electric telescopic rod; 24. Limiting block; 25. CNC box; 26. Handle; 27. Snap-fit ​​groove. Detailed Implementation

[0022] 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.

[0023] Reference Figures 1-4This utility model provides a technical solution: a multifunctional insulator clamp testing device, including a main frame 1, with protrusions 2 on both sides of the top of the main frame 1, and a movable protective cover 4 on the outside of the protrusions 2. Slide grooves 3 are provided on both sides inside the main frame 1, and two sets of matching first movable blocks 5 and second movable blocks 6 are provided inside the slide grooves 3. Multiple sets of connecting seats 7 are provided on the side of the first movable block 5, and connecting rods 8 are provided inside the connecting seats 7. A snap-fit ​​mechanism is provided on the outside of the connecting rods 8. A detachable U-shaped plate 9 is provided on the side of the second movable block 6. The insulator clamp body 10 is clamped inside the U-shaped plate 9, and a horizontal tensile testing machine 11 is provided inside the side of the main frame 1.

[0024] Reference Figure 4 The snap-fit ​​mechanism includes a base 16, screws 17, bolts 18, and through holes 19. Through holes 19 are provided on both sides of the connecting rod 8. The connecting seat 7 is connected to the connecting rod 8 through bolts 18 and through holes 19. The base 16 is installed in the middle of the connecting rod 8 through multiple sets of screws 17 to form a snap-fit ​​structure.

[0025] Reference Figure 3 The U-shaped plate 9 has mounting grooves 22 on both sides inside, and an electric telescopic rod 23 is installed inside the mounting groove 22. The electric telescopic rod 23 has a limit block 24 on its side, and the insulator clamp body 10 has a snap-fit ​​groove 27 on both sides outside. The limit block 24 is clamped inside the snap-fit ​​groove 27. The horizontal tensile testing machine 11 has a CNC box 25 on its side.

[0026] In specific implementation, a multifunctional insulator clamp testing device, when conducting tests, firstly, the base 16 is firmly installed in the middle of the connecting rod 8 using screws 17. Then, according to the specifications and dimensions of the insulator clamp body 10, the connecting rod 8 is placed inside the connecting seat 7 at a suitable height, and the connecting rod 8 is connected to the connecting seat 7 using bolts 18. After installation, the insulator clamp body 10 is clamped onto the outside of the base 16. Simultaneously, the electric telescopic rod 23 is activated, and the electric telescopic rod 23 extends and retracts the limiting block 24, which clamps the insulator clamp body 10 inside the clamping groove 27, thereby achieving rapid connection and disassembly of the insulator clamp body 10 and the testing device. At the same time, preset test parameters are input through the CNC box 25, and the horizontal tensile testing machine 11 is activated. The horizontal tensile testing machine 11 pushes the second movable block 6 back and forth inside the slide groove 3 to conduct precise tests. Through the above operations, damage and wear of connecting parts are reduced, the service life of the testing device is extended, and the testing efficiency is greatly improved.

[0027] Reference Figure 2 The main frame 1 has a support frame 13 at the bottom, and the boss 2 has a slide rail 12 that matches the protective cover 4 and is slidably connected. The protective cover 4 has handles 26 on both sides.

[0028] Reference Figure 1 , Figure 3 The main frame 1 has multiple sets of fixing holes 141 on both sides inside, and the first movable block 5 and the second movable block 6 have connecting holes 14 that match the fixing holes 141 on both sides inside. The first movable block 5 is limited by a locking pin 15 and is locked inside the connecting hole 14 through the fixing hole 141. The second movable block 6 has a T-shaped slot 20 inside its side, and the U-shaped plate 9 has a T-shaped slot 21 that matches the T-shaped slot 20 on its side.

[0029] In practical implementation, when the multifunctional insulator clamp testing device needs adjustment, firstly, according to the specifications and dimensions of the insulator clamp body 10, remove the locking pin 15, push the first movable block 5 back and forth inside the slide groove 3, and after moving to a suitable position, insert the locking pin 15 into the fixing hole 141 and the connecting hole 14 to limit and fix the first movable block 5. Then, take out a suitable U-shaped plate 9 and attach it to the T-shaped slot hole 20 through the side T-shaped slot block 21. Finally, during the test, manually pull the handle 26 to move the protective cover 4 inside the slide 12 to the test position of the insulator clamp body 10, ensuring the safety of the operator. Through the above operations, the testing efficiency and flexibility are improved, and the safety during the test is ensured.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A multifunctional insulator clamp testing device, comprising a main frame (1), characterized in that, The main frame (1) has protrusions (2) on both sides of the top, and a movable protective cover (4) is provided on the outside of the protrusions (2). The main frame (1) has sliding grooves (3) on both sides inside, and two sets of matching first movable blocks (5) and second movable blocks (6) are provided inside the sliding grooves (3). The first movable block (5) has multiple sets of connecting seats (7) on its side, and a connecting rod (8) is provided inside the connecting seat (7). A snap-fit ​​mechanism is provided on the outside of the connecting rod (8). The second movable block (6) has a detachable U-shaped plate (9) on its side. The insulator clamp body (10) is held inside the U-shaped plate (9). A horizontal tensile testing machine (11) is provided inside the side of the main frame (1).

2. The multifunctional insulator clamp testing device according to claim 1, characterized in that, The main frame (1) is provided with a support frame (13) at the bottom, and the boss (2) is provided with a slide (12) that matches the protective cover (4) and is slidably connected. The protective cover (4) is provided with handles (26) on both sides.

3. The multifunctional insulator clamp testing device according to claim 1, characterized in that, The main frame (1) has multiple sets of fixing holes (141) on both sides inside, and the first movable block (5) and the second movable block (6) have connecting holes (14) that match the fixing holes (141) on both sides inside. The first movable block (5) is limited by a pin (15) and is engaged with the connecting hole (14) inside the fixing hole (141).

4. The multifunctional insulator clamp testing device according to claim 1, characterized in that, The snap-fit ​​mechanism includes a base (16), screws (17), bolts (18), and through holes (19). Through holes (19) are provided on both sides of the connecting rod (8). The connecting seat (7) is connected to the connecting rod (8) through bolts (18) and through holes (19). The base (16) is installed in the middle of the connecting rod (8) through multiple sets of screws (17) to form a snap-fit ​​structure.

5. The multifunctional insulator clamp testing device according to claim 1, characterized in that, The second movable block (6) has a T-shaped slot (20) inside its side, and the U-shaped plate (9) has a T-shaped slot block (21) that matches the T-shaped slot (20) on its side.

6. The multifunctional insulator clamp testing device according to claim 5, characterized in that, The U-shaped plate (9) has mounting grooves (22) on both sides inside, and an electric telescopic rod (23) is provided inside the mounting groove (22). A limit block (24) is provided on the side of the electric telescopic rod (23), and a snap-fit ​​groove (27) is provided on both sides outside the insulator clamp body (10). The limit block (24) is clamped inside the snap-fit ​​groove (27).

7. The multifunctional insulator clamp testing device according to claim 1, characterized in that, The horizontal tensile testing machine (11) is equipped with a CNC box (25) on its side.

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