Novel insulator structure

Abstract

The utility model relates to the technical field of insulators, in particular to a novel insulator structure. The utility model provides a novel insulator structure capable of adjusting the spacing position. The novel insulator structure comprises a mounting plate, a sliding block, a clamping rod, a connecting plate, a spring, a positioning plate, an insulator and the like, four sliding blocks are connected to the mounting plate in a sliding mode, clamping rods are connected to the front portions and the rear portions of the sliding blocks in a sliding mode, connecting plates are fixedly connected to the sides, close to each other, of the clamping rods, a spring is connected between the front connecting plate and the rear connecting plate, positioning plates which are symmetrical front and back are fixedly connected to the mounting plate, and insulators are fixedly connected to the sliding blocks. The clamping plates are controlled to move oppositely to clamp the telegraph pole, so that the device is fixed to the telegraph pole, the sliding block slides left and right to drive the insulator to move left and right to adjust the position, and the clamping rod is matched with the positioning plate, so that positioning can be performed after the position of the insulator is adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of insulators, in particular to a novel insulator structure. Background Art

[0002] In the power transmission and distribution system, insulators, as key components for supporting conductors and preventing direct current flow to the tower or support structure, their installation and maintenance are crucial for ensuring the safe and stable operation of the power system. Currently, most of the widely used insulating brackets on the market adopt a fixed design, that is, the distance between the insulator and the bracket is determined after manufacturing and cannot be adjusted according to the actual on-site situation or maintenance requirements, which has disadvantages such as poor flexibility and high maintenance costs.

[0003] Therefore, we propose a novel insulator structure capable of adjusting the spacing position. Summary of the Utility Model

[0004] In order to overcome the disadvantage that the insulating bracket with a fixed design cannot be adjusted according to the actual on-site situation or maintenance requirements, the utility model provides a novel insulator structure capable of adjusting the spacing position.

[0005] A novel insulator structure includes a mounting plate, sliders, clamping rods, connecting plates, springs, positioning plates and insulators. Four sliders are slidably connected to the mounting plate. Clamping rods are slidably connected to both the front and rear parts of the sliders. Connecting plates are fixedly connected to the sides of the clamping rods close to each other. Springs are connected between the front and rear two connecting plates. Symmetric positioning plates are fixedly connected to the mounting plate in the front and rear. Insulators are fixedly connected to the sliders.

[0006] Optionally, it further includes a fixing frame, sliding plates, clamping plates and a bidirectional lead screw. A fixing frame is fixedly connected to the lower side of the mounting plate. Symmetric sliding plates are slidably connected to the fixing frame. Clamping plates are fixedly connected to the lower parts of the sliding plates. A bidirectional lead screw is rotatably connected to the lower part of the fixing frame. The bidirectional lead screw is threadedly connected to the sliding plates.

[0007] Optionally, round plates are provided on the connecting plates for facilitating the staff to press.

[0008] Optionally, equally spaced card slots are formed on the positioning plates to cooperate with the clamping rods.

[0009] Optionally, the clamping plates are arc-shaped for fitting the electric pole.

[0010] Optionally, a turning handle is provided on the bidirectional lead screw.

[0011] The beneficial effects of the present utility model are as follows: By controlling the clamping plates to move towards each other to clamp the electric pole, the device is fixed on the electric pole. The left and right sliding of the slider can drive the insulator to move left and right to adjust the position. Through the cooperation of the clamping rod and the positioning plate, positioning can be carried out after the position adjustment of the insulator is completed. Description of the Drawings

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the mounting plate, slider, positioning plate and insulator of the present utility model.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the slider, clamping rod, connecting plate and spring of the present utility model.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the mounting plate, fixing bracket, sliding plate and clamping plate of the present utility model.

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the fixing bracket, sliding plate, clamping plate and bidirectional lead screw of the present utility model.

[0017] Markings in the drawings: 1: Mounting plate, 2: Slider, 3: Clamping rod, 4: Connecting plate, 5: Spring, 6: Positioning plate, 7: Insulator, 8: Fixing bracket, 9: Sliding plate, 10: Clamping plate, 11: Bidirectional lead screw. Detailed Embodiment

[0018] The following describes the embodiments of the present utility model with reference to the drawings.

[0019] A novel insulator structure, as Figure 1 , Figure 2 and Figure 3 shown, includes a mounting plate 1, a slider 2, a clamping rod 3, a connecting plate 4, a spring 5, a positioning plate 6 and an insulator 7. Four sliders 2 are slidably connected to the mounting plate 1. Clamping rods 3 are slidably connected to both the front and rear parts of the slider 2. A connecting plate 4 is fixedly connected to the side of the clamping rods 3 close to each other. Discs are provided on the connecting plate 4 for the staff to press. A spring 5 is connected between the front and rear two connecting plates 4. Positioning plates 6 symmetrically arranged front and rear are fixedly connected to the mounting plate 1. Slots equally spaced are formed on the positioning plate 6 to cooperate with the clamping rods 3. An insulator 7 is fixedly connected to the slider 2.

[0020] As Figure 1 , Figure 4 and Figure 5As shown in the figure, it further includes a fixing frame 8, a sliding plate 9, a clamping plate 10 and a bidirectional lead screw 11. A fixing frame 8 is fixedly connected to the lower side of the mounting plate 1. Symmetrically arranged sliding plates 9 are slidably connected to the fixing frame 8. A clamping plate 10 is fixedly connected to the lower part of the sliding plate 9. The clamping plate 10 is arc-shaped for fitting the electric pole. A bidirectional lead screw 11 is rotatably connected to the lower part of the fixing frame 8. A turning handle is provided on the bidirectional lead screw 11. The bidirectional lead screw 11 is threadedly connected to the sliding plate 9.

[0021] When using this device, the staff moves this device to the position of the electric pole, controls the clamping plate 10 to move to both sides of the electric pole, and then drives the bidirectional lead screw 11 to rotate through the turning handle. The rotation of the bidirectional lead screw 11 drives the sliding plates 9 to slide towards each other. The sliding of the sliding plates 9 towards each other drives the clamping plates 10 to move inwards. After the clamping plates 10 move inwards, they clamp the electric pole, and thus this device is fixed on the electric pole. When it is necessary to adjust the position of the insulator 7, the staff presses the front and rear discs to drive the connecting plate 4 to move towards each other. The movement of the connecting plate 4 towards each other drives the clamping rods 3 to slide towards each other and no longer clamp the positioning plate 6. At this time, the staff can push the slider 2 to slide left and right on the mounting plate 1, thereby driving the insulator 7 to move left and right to adjust the position. When the position adjustment of the insulator 7 is completed, the staff releases the discs. Under the action of the spring 5 resetting, the connecting plate 4 drives the clamping rods 3 to move away from each other and snap into the card slots, thereby fixing the position of the insulator 7.

[0022] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new type of insulator structure, characterized by: The invention comprises a mounting plate (1), a slider (2), a clamping rod (3), a connecting plate (4), a spring (5), a positioning plate (6) and an insulator (7); four sliders (2) are slidably connected to the mounting plate (1); the front and rear parts of the sliders (2) are both slidably connected to the clamping rod (3); the connecting plate (4) is fixedly connected to the side of the clamping rod (3) close to each other; a spring (5) is connected between the front and rear connecting plates (4); the mounting plate (1) is fixedly connected to the positioning plates (6) symmetrically arranged in front and rear; and the sliders (2) are fixedly connected to the insulator (7).

2. A novel insulator structure according to claim 1, characterized in that: The invention also comprises a fixed frame (8), a sliding plate (9), a clamping plate (10) and a bidirectional screw rod (11); the lower side of the mounting plate (1) is fixedly connected with the fixed frame (8); a sliding plate (9) symmetrically disposed on the fixed frame (8) is slidably connected; the lower part of the sliding plate (9) is fixedly connected with the clamping plate (10); the lower part of the fixed frame (8) is rotatably connected with the bidirectional screw rod (11); and the bidirectional screw rod (11) is connected to the sliding plate (9) by threads.

3. A novel insulator structure according to claim 2, characterized in that: The connecting plates (4) are all provided with round pieces for the convenience of workers to press.

4. A novel insulator structure according to claim 3, characterized in that: The positioning plate (6) is provided with equidistantly distributed clamping grooves which cooperate with the clamping rod (3).

5. A novel insulator structure according to claim 4, characterized in that: The clamping plate (10) is arc-shaped and is used to fit the electric pole.

6. A novel insulator structure according to claim 5, characterized in that: A rotating handle is arranged on the bidirectional screw rod (11).

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