Adjustable insulating protective baffle for insulator cleaning

Abstract

The utility model discloses an adjustable insulator cleaning special insulation protection baffle belongs to insulation protection baffle technical field, and its technical scheme main points include the upper plate body and the lower plate body, the outside swing joint of upper plate body has held the department, the rear side fixed connection of lower plate body has hollow shell, the inside slide connection of hollow shell has the baffle piece, and through setting up the upper plate body and the lower plate body assembly can be used as whole baffle, when needing to carry out horizontal shielding or needing to install the structure firm, open the upper plate body and the lower plate body, when the upper plate body and the lower plate body merge, the cable rod will resist the baffle piece, and the arc frame is along the rotation pin rotation after carrying out the clamping to cable rod, makes two arc frames staggered with each other, and the cable rod is clamped in its inside, and the clearance frame is clamped in the outside of two sets of arc frames, and through the resistance pressure bolt is screwed, and can be convenient to the structure in the surface of different size's axle structure firm installation.

Description

Technical Field

[0001] This utility model relates to the technical field of insulating protective baffles, and in particular to an adjustable insulating protective baffle for cleaning insulators. Background Technology

[0002] As a critical insulating component, the cleaning and maintenance of insulators is of utmost importance. When cleaning insulators, in order to prevent sewage splashing during the cleaning process from causing safety accidents such as flashover and short circuits in nearby live equipment, it is necessary to use insulating protective barriers for isolation and protection.

[0003] Existing insulating protective barriers often have a fixed structure, making it difficult to install them in different locations depending on the application. Furthermore, it is difficult to adjust whether to provide horizontal or vertical shielding protection based on the position of the insulator, making them inconvenient to use.

[0004] To address this, an adjustable insulating protective baffle specifically designed for insulator cleaning is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable insulating protective baffle for cleaning insulators, which can solve the problems that existing insulating protective baffles often have a fixed structure, making it difficult to install them in different positions according to the usage, and it is also difficult to adjust whether to provide horizontal or vertical protection based on the position of the insulator, making them inconvenient to use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable insulating protective baffle for insulator cleaning, comprising an upper plate and a lower plate. A gripping part is movably connected to the outer side of the upper plate, and a hollow shell is fixedly connected to the rear side of the lower plate. A shielding plate is slidably connected to the inner side of the hollow shell. An arc-shaped groove is formed on the opposite side of both the upper and lower plates. The shielding plate is located on the rear side of the arc-shaped groove. A pressure spring is fixedly connected to the bottom of the shielding plate. The bottom of the pressure spring is fixedly connected to the inner side of the hollow shell. A rotating pin is fixedly connected to the front side of the upper plate. Two arc-shaped frames are rotatably connected to the outer side of the rotating pin. A gap frame is sleeved on the outer side of the arc-shaped frame, and a pressure bolt is threaded to the inner side of the gap frame.

[0007] The gripping part includes an outer rod and an inner rod slidably connected to the inner side of the outer rod. A connecting frame is fixedly connected to the outer side of the outer rod. A hook is connected to the left side of the connecting frame. A cover plate is fixedly connected to the top of the hook. The cover plate is engaged with the upper plate.

[0008] Preferably, the left side of the upper plate is rotatably connected to the lower plate via a hinge, a hook is fixedly connected to the rear side of the upper plate, and a buckle is fixedly connected to the rear side of the lower plate, with the buckle and hook engaging.

[0009] Preferably, both the upper plate and the lower plate are formed by hot pressing of a 1.0±0.1mm epoxy resin substrate and a 0.2mm glass fiber reinforcement layer.

[0010] Preferably, both the inner side of the upper plate and the inner side of the cover plate are provided with through holes, the inner side of the through holes is provided with threaded pins, and the outer side of the threaded pins is threaded with threaded sleeves.

[0011] Preferably, a card is rotatably connected to the outer side of the hook, and a torsion spring is fixedly connected to the inner side of the card. The torsion spring is fixedly connected to the hook on the side closest to the hook.

[0012] Preferably, a fork is fixedly connected to the top of the inner rod, the top of the fork cooperates with the card, and a handle is fixedly connected to the bottom of the inner rod.

[0013] Preferably, a return spring is fixedly connected to the top of the handle, and the top of the return spring is fixedly connected to the outer rod.

[0014] Preferably, a limiting frame is fixedly connected to the bottom of the shielding plate, the outer side of the limiting frame is slidably connected to the hollow shell, and the compression spring is located on the outer side of the limiting frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This application, by assembling an upper and lower plate, can be used as a complete baffle. During use, the upper and lower plates can be moved to the desired protective position by holding them by hand, and then mounted using hooks. When horizontal shielding or stable installation on a surface such as a cable pole is required, the upper and lower plates can be opened separately, placing the cable pole inside the arc-shaped groove. When the upper and lower plates are closed, the cable pole presses against the shielding plate, moving it to the inside of the hollow shell. At this time, the pressure spring is compressed and stores force. After the arc-shaped frame engages with the cable pole, it can rotate along the rotating pin, causing the two arc-shaped frames to stagger and hold the cable pole inside. The gap frame is secured to the outside of the two sets of arc-shaped frames and tightened with pressure bolts, simultaneously pressing against the arc-shaped frames to prevent the structure from loosening. This allows for stable installation of the structure on shaft-like structures of different sizes. Attached Figure Description

[0017] Figure 1 This is an overall structural diagram of the adjustable insulator cleaning-specific insulating protective baffle of this utility model;

[0018] Figure 2 This is a schematic diagram of the rear part of the upper plate of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the gripping part of this utility model;

[0020] Figure 4 This is a schematic diagram of the arc-shaped frame of this utility model;

[0021] Figure 5 This is a schematic diagram showing the position of the fork frame of this utility model.

[0022] In the diagram, 1. Upper plate; 2. Holding part; 21. Outer rod; 22. Inner rod; 23. Connecting frame; 24. Hook; 25. Cover plate; 3. Hollow shell; 4. Cover plate; 5. Compression spring; 6. Rotating pin; 7. Arc frame; 8. Gap frame; 9. Compression bolt; 10. Threaded pin; 11. Card; 12. Torsion spring; 13. Fork frame; 14. Handle; 15. Return spring; 16. Limiting frame; 17. Lower plate. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 The present invention provides the following technical solution:

[0025] An adjustable insulating protective baffle for cleaning insulators includes an upper plate 1 and a lower plate 17. A gripping part 2 is movably connected to the outer side of the upper plate 1. A hollow shell 3 is fixedly connected to the rear side of the lower plate 17. A shielding plate 4 is slidably connected to the inner side of the hollow shell 3. An arc-shaped groove is opened on the opposite side of the upper plate 1 and the lower plate 17. The shielding plate 4 is located on the rear side of the arc-shaped groove. A pressure spring 5 is fixedly connected to the bottom of the shielding plate 4. The bottom of the pressure spring 5 is fixedly connected to the inner side of the hollow shell 3. A rotating pin 6 is fixedly connected to the front side of the upper plate 1. Two arc-shaped frames 7 are rotatably connected to the outer side of the rotating pin 6. A gap frame 8 is sleeved on the outer side of the arc frame 7. A pressure bolt 9 is threadedly connected to the inner side of the gap frame 8.

[0026] The gripping part 2 includes an outer rod 21 and an inner rod 22 that is slidably connected to the inner side of the outer rod 21. A connecting frame 23 is fixedly connected to the outer side of the outer rod 21. A hook 24 is connected to the left side of the connecting frame 23. A cover plate 25 is fixedly connected to the top of the hook 24. The cover plate 25 is engaged with the upper plate 1.

[0027] In this embodiment: the upper plate 1 and the lower plate 17 can be assembled as a whole baffle. When in use, the upper plate 1 and the lower plate 17 can be moved to the position that needs protection by holding the grip part 2, and can be mounted by hook 24. When horizontal shielding is required or the structure needs to be installed firmly on the surface of a cable pole, the upper plate 1 and the lower plate 17 can be opened respectively, so that the cable pole is located inside the arc groove. When the upper plate 1 and the lower plate 17 are closed, the cable pole will press against the shielding plate 4, so that the shielding plate 4 moves to the inside of the hollow shell 3. At this time, the pressure spring 5 is compressed and stored. After the arc frame 7 is engaged with the cable pole, it can rotate along the rotating pin 6, so that the two arc frames 7 are staggered and the cable pole is locked inside. The gap frame 8 is locked on the outside of the two sets of arc frames 7 and tightened by the pressure bolt 9, while pressing the arc frame 7 to prevent the structure from loosening. This makes it easy to install the structure firmly on the surface of shaft structures of different sizes.

[0028] Specifically, such as Figure 2 As shown, the left side of the upper plate 1 is rotatably connected to the lower plate 17 via a hinge. A hook is fixedly connected to the rear side of the upper plate 1, and a buckle is fixedly connected to the rear side of the lower plate 17. The buckle and the hook engage.

[0029] Specifically, such as Figure 2 As shown, both the upper plate 1 and the lower plate 17 are formed by hot pressing of a 1.0±0.1mm epoxy resin substrate and a 0.2mm glass fiber reinforcement layer.

[0030] In this embodiment: by setting hinges to allow the upper plate 1 and the lower plate 17 to rotate relative to each other, and after the upper plate 1 and the lower plate 17 are engaged, they are fixed by hooks and buckles. The upper plate 1 and the lower plate 17 of the composite structure can withstand high water pressure impact and are not easily deformed. At the same time, they have good environmental adaptability and maintain strength after the structure is subjected to low temperature.

[0031] Specifically, such as Figure 2 , Figure 3 As shown, both the inner side of the upper plate 1 and the inner side of the cover plate 25 are provided with through holes. A threaded pin 10 is provided on the inner side of the through hole, and a threaded sleeve is threadedly connected to the outer side of the threaded pin 10.

[0032] Specifically, such as Figure 5 As shown, a card 11 is rotatably connected to the outside of the hook 24, and a torsion spring 12 is fixedly connected to the inside of the card 11. The side of the torsion spring 12 closest to the hook 24 is fixedly connected to the hook 24.

[0033] Specifically, such as Figure 5 As shown, a fork 13 is fixedly connected to the top of the inner rod 22, and the top of the fork 13 is used in conjunction with the card 11. A handle 14 is fixedly connected to the bottom of the inner rod 22.

[0034] Specifically, such as Figure 3 As shown, a return spring 15 is fixedly connected to the top of the handle 14, and the top of the return spring 15 is fixedly connected to the outer rod 21.

[0035] Specifically, such as Figure 2 As shown, the bottom of the shielding plate 4 is fixedly connected to the limiting frame 16, the outer side of the limiting frame 16 is slidably connected to the hollow shell 3, and the compression spring 5 is provided on the outer side of the limiting frame 16.

[0036] In this embodiment: by setting the card 11, when the hook 24 is mounted in the installation position, the installation position will press against the card 11, causing it to rotate along the hook 24. At this time, the torsion spring 12 stores force, and after the mounting is completed, the torsion spring 12 rebounds, making it difficult for the hook 24 to fall off from the mounting position. When disassembly is required, the inner rod 22 can slide along the outer rod 21. When the inner rod 22 moves upward, the return spring 15 is pressed and stored. At this time, the fork 13 presses against the card 11 and rotates along the hook 24. At this time, the hook 24 can be removed from the mounting position. The handle 14 is set to facilitate the grip of the personnel, so as to place the structure in a position that is not easily directly contacted. By setting the limiting frame 16 in conjunction with the hollow shell 3, when the shield 4 is displaced, it is not easy to displace or loosen from the hollow shell 3 due to the limiting frame 16. At the same time, it is not easy to rotate or tilt, and it is not easy to undergo radial deformation when the pressing spring 5 is compressed.

[0037] Working principle: First, the upper plate 1 and lower plate 17 are opened along the hinge to place the cable rod in the arc groove. After the plates are closed, the hook and buckle lock. At the same time, the cable rod presses against the shielding plate 4 to compress the pressure spring 5. The spring stores the force to make the shielding plate 4 tightly adhere to the cable rod. Then, the arc frame 7 is rotated along the rotating pin 6 to wrap around the cable rod. The gap frame 8 is fitted between the intersection of the two sets of arc frames. The pressure bolt 9 is tightened to achieve a stable fixation. When it is necessary to hang and install, the hook 24 hooks the support point and the card 11 is automatically fastened under the action of the torsion spring 12. When disassembling, push the handle 14 and the fork 13 to lift the card 11 to remove it. This achieves the effect of flexibly installing the protective baffle during the insulator cleaning process.

[0038] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable insulating protective baffle for cleaning insulators, comprising an upper plate (1) and a lower plate (17), characterized in that: The upper plate (1) is movably connected to a gripping part (2), the lower plate (17) is fixedly connected to a hollow shell (3), the hollow shell (3) is slidably connected to a shielding piece (4), the upper plate (1) and the lower plate (17) are provided with arc-shaped grooves on opposite sides, the shielding piece (4) is located on the rear side of the arc-shaped groove, the bottom of the shielding piece (4) is fixedly connected to a pressure spring (5), the bottom of the pressure spring (5) is fixedly connected to the inner side of the hollow shell (3), the front side of the upper plate (1) is fixedly connected to a rotating pin (6), the outer side of the rotating pin (6) is rotatably connected to two arc-shaped frames (7), the outer side of the arc-shaped frames (7) is fitted with a gap frame (8), the inner side of the gap frame (8) is threadedly connected to a pressure bolt (9); The gripping part (2) includes an outer rod (21) and an inner rod (22) slidably connected to the inner side of the outer rod (21). A connecting frame (23) is fixedly connected to the outer side of the outer rod (21). A hook (24) is connected to the left side of the connecting frame (23). A cover plate (25) is fixedly connected to the top of the hook (24). The cover plate (25) is engaged with the upper plate (1).

2. The adjustable insulating protective baffle for cleaning insulators according to claim 1, characterized in that: The left side of the upper plate (1) is rotatably connected to the lower plate (17) via a hinge. A hook is fixedly connected to the rear side of the upper plate (1), and a buckle is fixedly connected to the rear side of the lower plate (17). The buckle and the hook engage.

3. The adjustable insulating protective baffle for cleaning insulators according to claim 1, characterized in that: Both the upper plate (1) and the lower plate (17) are formed by hot pressing of a 1.0±0.1mm epoxy resin substrate and a 0.2mm glass fiber reinforcement layer.

4. The adjustable insulating protective baffle for cleaning insulators according to claim 1, characterized in that: The inner side of the upper plate (1) and the inner side of the cover plate (25) are provided with through holes, and the inner side of the through holes is provided with threaded pins (10), and the outer side of the threaded pins (10) is threaded with threaded sleeves.

5. The adjustable insulating protective baffle for cleaning insulators according to claim 1, characterized in that: A card (11) is rotatably connected to the outside of the hook (24), and a torsion spring (12) is fixedly connected to the inside of the card (11). The torsion spring (12) is fixedly connected to the hook (24) on the side close to the hook (24).

6. The adjustable insulating protective baffle for cleaning insulators according to claim 5, characterized in that: The top of the inner rod (22) is fixedly connected to a fork (13), the top of the fork (13) is used in conjunction with the card (11), and the bottom of the inner rod (22) is fixedly connected to a handle (14).

7. An adjustable insulating protective baffle for cleaning insulators according to claim 6, characterized in that: A return spring (15) is fixedly connected to the top of the handle (14), and the top of the return spring (15) is fixedly connected to the outer rod (21).

8. An adjustable insulating protective baffle for cleaning insulators according to claim 1, characterized in that: The bottom of the shield (4) is fixedly connected to a limiting frame (16), the outer side of the limiting frame (16) is slidably connected to the hollow shell (3), and the pressure spring (5) is located on the outer side of the limiting frame (16).

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