Tool special for insulator dip-coating, assembling and disassembling insulator

Abstract

The utility model discloses a special tool for insulator dip-coating and insulator loading and unloading, which comprises a bottom plate, and a first support plate, an auxiliary support device and a second support plate are sequentially arranged on the bottom plate from left to right; a first supporting seat is arranged on the first supporting plate in a penetrating manner, and a second supporting seat is arranged on the second supporting plate; linear bearings are arranged on the first supporting seat and the second supporting seat in a penetrating mode, linear optical shafts are arranged in the linear bearings on the left side and the right side in a penetrating mode, and rotating shafts are arranged at the opposite ends of the two linear optical shafts on the left side and the right side. An insulator to be clamped is placed between the two rotating shafts, the insulator is clamped under the action of the arranged spiral spring, dip-coating is carried out on the insulator, after dip-coating of the insulator is completed, the linear optical axis is pulled open, the insulator is stored through the bearing plate supported by the auxiliary supporting device arranged below, cooperation of multiple workers is not needed, operation is simple, and the work efficiency is high. And the insulator dip-coating efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of insulators, in particular to a special tool for insulator dipping and assembly and disassembly. Background Art

[0002] In related technologies, insulators are a special type of insulating control component that can play an important role in overhead transmission lines. Under severe weather conditions, such as fog, dew, rain and snow, flashover may occur along the wet surface of the insulator, causing flashover accidents in the power system and resulting in huge economic losses. In order to avoid flashover accidents, the surface of the insulator is sprayed or dipped with anti-flashover coating.

[0003] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art:

[0004] When installing insulators for dip coating, if the insulators with dip coating are heavy, one worker is required to hold the insulator while another worker adjusts the sliding of the clamping shafts on both sides of the insulator on the circular movable seat according to the width of the insulator, so that the two ends of the insulator are located between the two rotating shafts for installation. When disassembling the insulator, one worker is also required to support the insulator while another worker adjusts the clamping shafts on both sides of the insulator. The installation and disassembly processes of the insulator require the cooperation of multiple workers, which is cumbersome to operate and has low efficiency in insulator dip coating. Utility Model Content

[0005] The purpose of the utility model is to provide a special tool for installing and removing insulators by dipping and coating insulators, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special tool for insulator dipping and loading and unloading insulators, comprising a base plate, on which a first support plate, an auxiliary support device and a second support plate are arranged in sequence from left to right; a first support seat is penetrated by the first support plate, and a second support seat is provided on the second support plate; linear bearings are penetrated by the first support seat and the second support seat, and linear optical axes are penetrated by the linear bearings on the left and right sides, and rotating shafts are provided on the opposite ends of the two linear optical axes on the left and right sides, and rubber pads are provided on the inner ends of the rotating shafts; limiting plates are fixed on the outer ends of the linear optical axes, and a coil spring is installed on each linear optical axis and between the linear bearing and the limiting plate thereon; a supporting plate is provided on the auxiliary support device.

[0007] Preferably, the auxiliary support device includes a first swing arm, a second swing arm, a connecting plate, and a third support plate, the lower end of the first swing arm is hinged to the upper side of the base plate, the upper end of the first swing arm and the lower end of the second swing arm are both hinged to the side of the connecting plate, and the third support plate is arranged at the upper end of the second swing arm.

[0008] Preferably, the number of the first swing arms and the second swing arms are both 2 and are relatively arranged on the left and right sides of the midpoint of the base plate.

[0009] Preferably, a butterfly-shaped handle is provided at the end of the third support plate.

[0010] Preferably, the linear optical axis is a linear optical axis with external threads at both ends, and the limiting plate and the linear optical axis are fixed by threaded connection.

[0011] Preferably, the support plate is provided with a support groove for supporting the workpiece.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention places the insulator to be clamped between the two rotating shafts by pulling the linear optical axes on both sides, clamps the insulator through the action of the provided coil spring and performs dip coating on the insulator; after the insulator is dip coated, the linear optical axis is pulled apart, and the supporting plate supported by the auxiliary support device provided below stores the insulator, without the need for multiple workers to cooperate, the operation is simple, and the efficiency of insulator dipping is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a main schematic diagram of the utility model;

[0014] Figure 2 It is a side view schematic diagram of the utility model.

[0015] In the figure: 1. Base plate; 2. First support plate; 3. Second support plate; 4. Auxiliary support device; 5. First support seat; 6. Second support seat; 7. Linear bearing; 8. Linear optical axis; 9. Rotating shaft; 10. Rubber pad; 11. Limit plate; 12. Coil spring; 13. Support plate; 14. Butterfly handle; 4-1. First swing arm; 4-2. Second swing arm; 4-3. Connecting plate; 4-4. Third support plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-2The utility model provides a technical solution: a special tool for loading and unloading insulators for insulator dipping, comprising a base plate 1, on which a first support plate 2, an auxiliary support device 4 and a second support plate 3 are arranged from left to right; a first support seat 5 is penetrated by the first support plate 2, and a second support seat 6 is provided on the second support plate 3; a linear bearing 7 is penetrated by the first support seat 5 and the second support seat 6, and a linear optical axis 8 is penetrated in the linear bearings 7 on both sides of the left and right sides, and a rotating shaft 9 is provided on the opposite end of the two linear optical axes 8 on the left and right sides, and a rubber pad 10 is provided at the inner end of the rotating shaft 9; a limit plate 11 is fixed on the outer end of the linear optical axis 8, and a coil spring 12 is installed on each linear optical axis 8 and between the linear bearing 7 and the limit plate 11 thereon, and a bearing plate 13 is provided on the auxiliary support device 4.

[0018] Specifically, the auxiliary support device 4 includes a first swing arm 4-1, a second swing arm 4-2, a connecting plate 4-3, and a third support plate 4-4. The lower end of the first swing arm is hinged to the upper side of the base plate 1, and the upper end of the first swing arm 4-1 and the lower end of the second swing arm 4-2 are both hinged to the side of the connecting plate 4-3. The third support plate 4-4 is arranged at the upper end of the second swing arm 4-2. By rotating the butterfly handle 14, through the threaded connection between the third support plate 4-4 and the connecting plate 4-3, and at the same time through the hinged action between the first swing arm 4-1 and the second swing arm 4-2, the angle between the first swing arm 4-1 and the second swing arm 4-2 can be expanded, thereby indirectly raising the height of the top end of the second swing arm 4-2, and indirectly adjusting the supporting plate 13 to reach the required working height.

[0019] Specifically, the number of the first swing arm 4 - 1 and the second swing arm 4 - 2 are both two and are relatively arranged on the left and right sides of the midpoint of the base plate 1 .

[0020] Specifically, a butterfly-shaped handle 14 is provided at the end of the third support plate 4 - 4 .

[0021] Specifically, linear axis 8 is externally threaded at both ends, and stopper plate 11 is secured to linear axis 8 via threads. Linear axis 8 acts as a guide for sliding bearings, enabling linear motion. These linear motion systems require simple design, optimal performance, low maintenance costs, the use of carefully selected durable materials, high-frequency heat treatment, and precise outer diameter dimensions, roundness, straightness, and surface treatment.

[0022] Specifically, a receiving groove for supporting workpieces is provided on the receiving plate 13 to prevent the dropped insulator from falling and rolling outside the device.

[0023] Working principle: When the utility model is working, the linear optical axis 8 on both sides is pulled to place the insulator to be clamped between the two rotating shafts 9, and the insulator is clamped by the action of the provided coil spring 12 for dip coating. After the insulator is dip coated, the linear optical axis 7 is pulled open, and the supporting plate 13 supported by the auxiliary support device 4 provided below stores the insulator. There is no need for multiple workers to cooperate, the operation is simple, and the efficiency of insulator dipping is high.

[0024] In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0025] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0026] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. Special tool for insulator dipping and loading and unloading insulators, characterized by: It comprises a bottom plate (1), on which a first supporting plate (2), an auxiliary supporting device (4) and a second supporting plate (3) are arranged in sequence from left to right; A first support seat (5) is provided through the first support plate (2), and a second support seat (6) is provided on the second support plate (3); The first support seat (5) and the second support seat (6) are both provided with linear bearings (7), and linear optical axes (8) are both provided in the linear bearings (7) on the left and right sides. A rotating shaft (9) is provided at the opposite end of the two linear optical axes (8) on the left and right sides, and a rubber pad (10) is provided at the inner end of the rotating shaft (9); A limit plate (11) is fixed on the outer end of each linear optical axis (8), and a coil spring (12) is installed on each linear optical axis (8) and between the linear bearing (7) and the limit plate (11); The auxiliary support device (4) is provided with a support plate (13).

2. The special tool for insulator dipping and loading and unloading according to claim 1 is characterized in that: The auxiliary support device (4) comprises a first swing arm (4-1), a second swing arm (4-2), a connecting plate (4-3), and a third supporting plate (4-4); the lower end of the first swing arm is hinged to the upper side of the bottom plate (1); the upper end of the first swing arm (4-1) and the lower end of the second swing arm (4-2) are both hinged to the side of the connecting plate (4-3); and the third supporting plate (4-4) is arranged at the upper end of the second swing arm (4-2).

3. The special tool for insulator dipping and loading and unloading according to claim 2 is characterized in that: The number of the first swing arms (4-1) and the number of the second swing arms (4-2) are both two and they are arranged oppositely on the left and right sides of the midpoint of the bottom plate (1).

4. The special tool for insulator dipping and loading and unloading according to claim 2 is characterized in that: A butterfly-shaped handle (14) is provided at the end of the third support plate (4-4).

5. The special tool for insulator dipping and loading and unloading according to claim 1 is characterized in that: The linear optical axis (8) is a linear optical axis with external threads at both ends, and the limiting plate (11) and the linear optical axis (8) are both fixed by threaded connection.

6. The special tool for insulator dipping and loading and unloading according to claim 1 is characterized in that: The bearing plate (13) is provided with a bearing groove for bearing the workpiece.

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