Working platform for medium and large size insulators

Abstract

The utility model discloses an operation platform for medium and large size insulators. The operation platform comprises a platform support and an operation platform fixedly arranged on the platform support. A concave semicircular notch is formed in the outer edge of the operation platform, and an auxiliary operation assembly is arranged at the position, corresponding to the semicircular notch, of the operation platform; the auxiliary operation assembly comprises a vertically-arranged guide frame and an electric control lifting base arranged on the guide frame. The guide frame is integrally assembled with the platform bracket on the outer side; a rotary table is arranged on the electric control lifting seat, the rotary table is driven by a low-rotating-speed motor, and a placing plane for vertically placing an insulator to be processed is arranged on the surface of the rotary table; the operation platform takes the position of the semicircular notch as an operation station of the operation platform, and a control device used for controlling the auxiliary operation assembly is arranged beside the operation station. The insulator clamping device is stable in structure, good in integrity, convenient to operate and capable of being matched with most of medium-size and large-size insulators in the market.

Description

Technical Field

[0001] The utility model relates to the field of processing equipment for porcelain insulators, in particular to an operating platform for medium and large-sized insulators built by utilizing a steel structure. Background Art

[0002] With the development of electrical technology, the requirements for the loading capacity of electrical equipment in the field are becoming higher and higher. Traditional porcelain insulators have defects such as small size and thin wall thickness, low mechanical strength, insufficient electrical insulation performance, and low mechanical pressure resistance. They cannot meet the relevant technical performance requirements, making the market demand for large-size high-voltage ceramic insulators increasingly high.

[0003] Compared with ordinary small-sized insulators, medium and large-sized insulators often have better mechanical strength and electrical insulation performance due to their size and structural characteristics, and can meet more stringent use requirements. However, the defect of this type of large-sized insulator is that it is difficult to form. Manual secondary surface repair is usually required in the green forming stage to ensure that its shape and size meet the requirements. After the forming is completed, the surface defects of the insulator and the end hardware connection positions must be strictly inspected to ensure the quality and safety of the product; and during the inspection process, once defects on the surface or problems with the hardware connection positions are found, corresponding measures must be taken to deal with them. In addition, in order to ensure the stable and reliable quality of medium and large-sized insulators, it is also necessary to strictly control various parameters in the production process and conduct sampling inspections on each batch of products. Through strict quality management and testing methods, the yield rate of insulators can be effectively improved and the defective rate can be reduced, thereby ensuring the overall quality of the product.

[0004] Considering the size of medium and large-sized insulators, the above-mentioned operations require a suitable operating platform to assist the operations. However, there is no operating platform specifically for medium and large-sized insulators in the prior art, which results in low operating efficiency, difficult operation, and potential safety hazards. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a working platform for medium and large-sized insulators, which can be used to solve the shortcomings of the above-mentioned background technology.

[0006] The technical problem solved by the utility model is achieved by the following technical solutions:

[0007] A working platform for medium and large-sized insulators, comprising a platform bracket and an operating platform fixedly arranged on the platform bracket; the operating platform is provided with an inwardly concave semicircular notch at the outer edge of the platform, and the working platform is provided with an auxiliary working component at a position corresponding to the semicircular notch;

[0008] The auxiliary operation assembly includes a vertically arranged guide frame and an electrically controlled lifting seat arranged on the guide frame; the guide frame is assembled with the platform bracket on the outside as a whole; a turntable is arranged on the electrically controlled lifting seat, the turntable is driven by a low-speed motor, and a placement plane for vertically placing the insulator to be processed is arranged on the surface of the turntable;

[0009] The operating platform uses the position of the semicircular notch as the working position of the working platform, and a control device for controlling the auxiliary working components is arranged beside the working position.

[0010] As a further limitation, the platform support is formed by erecting a steel truss structure, and a threaded assembly seat is provided on the platform body at a bottom support foot position corresponding to the steel truss structure. The steel truss structure is assembled and connected with the embedded structural parts at the threaded assembly seat position by assembly bolts.

[0011] As a further limitation, the platform support is provided with an escalator structure on one side for entering from the platform construction plane to the operating platform tabletop.

[0012] As a further limitation, the setting height of the operating platform on the platform construction plane is greater than the total height of the insulator to be processed; and the inner diameter of the semicircular notch is greater than the maximum outer diameter of the insulator to be processed.

[0013] As a further limitation, a plurality of working positions are arranged on the same operating platform, and the auxiliary working components on different working positions are independently controlled and do not affect each other.

[0014] As a further limitation, the operating platform is provided with a guardrail as a protective structure at the position corresponding to the arc-shaped notch.

[0015] As a further limitation, the operating platform is provided with a lighting unit facing the outside of the arc-shaped notch at the position corresponding to the arc-shaped notch, the lighting unit is an LED lighting unit, and the direction angle of the lighting unit is adjustable.

[0016] As a further limitation, a hoisting structure for moving the insulator to be processed is also provided on the side of the working platform.

[0017] As a further limitation, the control device is a pedal control switch connected from the controller box by a wire.

[0018] As a further limitation, a tool bench is also provided on the operating platform. The tool bench has a flat table surface for Fang Bo Ni to work on, and a storage space for placing sundries and auxiliary tools is provided under the table surface of the tool bench.

[0019] Beneficial effects: The working platform for medium and large-sized insulators of the utility model not only solves the problem of lack of special working platforms in the prior art, improves working efficiency, reduces operating difficulty, and eliminates potential safety hazards, but also takes into account the stability and usability of the platform, and has better adaptability for medium and large-sized insulators of different sizes and models, providing strong support for the processing of insulators, thereby further improving the production efficiency and product quality of medium and large-sized insulators and meeting the market demand for high-quality insulators. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model.

[0021] Among them: 1. Guardrail; 2. Controller box; 3. Operating platform; 4. Wire; 5. Pedal control switch; 6. Semicircular notch; 7. Insulator to be processed; 8. Escalator; 9. Turntable; 10. Outrigger arm; 11. Electric control lifting seat; 12. Guide frame; 13. Platform bracket; 14. Threaded assembly seat. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below with reference to specific illustrations.

[0023] See also Figure 1 A preferred embodiment of a working platform for medium and large-sized insulators is provided, wherein the working platform for medium and large-sized insulators comprises a platform bracket 13 and an operating platform 3 fixedly arranged on the platform bracket 13, wherein the platform bracket 13 is arranged on a cement floor, and the corresponding cement floor is pre-arranged with buried structural members according to the position of the working platform during molding to assist in assembling the working platform to improve stability.

[0024] Specifically in this embodiment, the platform bracket 13 serves as the main supporting structure of the entire working platform. It is constructed with a steel truss structure and fixed into a whole by welding or bolting. The platform bracket 13 is provided with a threaded assembly seat 14 at the bottom support foot position. The threaded assembly seat 14 is assembled and connected to the structural member pre-buried in the cement floor through assembly bolts to ensure that the platform bracket 13 is firmly fixed on the ground.

[0025] The operating platform 3 is fixedly arranged on the platform bracket 13, and its surface is flat and spacious enough, and the height of the entire operating platform 3 on the platform construction plane is greater than the total height of the insulator to be processed, so that the operator can perform various operations on it. A concave semicircular notch 6 is arranged on the outer edge of the operating platform 3. In different embodiments, the semicircular notch 6 has different sizes. When it is used for a certain type of insulator 7 to be processed, the size of the notch is determined according to the size of the insulator to be processed, ensuring that the insulator can be easily placed in the notch; and if it is necessary to improve the adaptability to different insulators 7 to be processed, the size of the semicircular notch 6 can be enlarged so that the inner diameter of the semicircular notch 6 is greater than the outer diameter of the largest insulator 7 to be processed.

[0026] The working platform is provided with an auxiliary working component at a position corresponding to the semicircular notch 6, and the auxiliary working component includes a vertically arranged guide frame 12 and an electrically controlled lifting seat 11 arranged on the guide frame. The guide frame 12 is fixedly assembled on the outer side of the platform bracket 13 by bolts or other connection methods to ensure the stability of the entire structure. An electrically controlled lifting seat 11 is assembled on the guide frame 12, and the electrically controlled lifting seat 11 can be controlled by an electric drive structure to perform lifting and lowering movements on the lead of the electrically controlled lifting seat 11; the electrically controlled lifting seat 11 is equipped with an outrigger arm 10 on the outer side, and the outrigger arm 10 has a flat upper surface, and a turntable 9 is formed on the upper surface thereof, and the turntable 9 is driven by a low-speed motor and can rotate slowly on a horizontal plane, and a placement plane for standing the insulator 7 to be processed is arranged on the surface of the turntable 9, and the insulator 7 to be processed can be placed as follows Figure 1 The pattern shown is stably placed on a flat placement surface.

[0027] When working on the working platform, first place the insulator 7 to be processed on the placement plane of the turntable 9 in the manner shown in the figure, and then control the lifting and lowering of the outrigger 10 and the rotation of the turntable 9 through the electric control structure. The staff can use the semicircular notch 6 as the working position of the working platform, stand on the outside of the semicircular notch 6 during the movement of the above-mentioned motion mechanism, and perform a blind-angle inspection of the outer surface of the insulator 7 to be processed at the position of the semicircular notch 6 and process the defective parts.

[0028] In this embodiment, the lifting and lowering action of the electric-controlled lifting seat 11 on the guide frame 12 and the rotation and stopping of the turntable 9 are controlled by the controller box 2 arranged on the operating platform 3. In order to improve the convenience of the operator in operating the working position at the outer edge of the semicircular notch 6, the controller box 2 is connected to a pedal control switch 5 through a wire 4, so that the operator can move the pedal control switch 5 to the working position and control the action of the auxiliary working components (such as the electric-controlled lifting seat and the turntable) through the pedal control switch 5, without moving back and forth between the controller box 2 and the working position, and without freeing up extra hands to operate the auxiliary working components, making the operation more convenient and improving the working efficiency.

[0029] In order to facilitate the placement of the insulator 7 to be processed on the placement plane of the turntable 9, a lifting structure can also be set on the side of the working platform. This lifting structure can be a hanger, a hook, etc.; and the lifting structure can be used to conveniently lift the heavier insulator 7 to be processed from other places to the turntable 9, and lift the insulator off the platform after the processing is completed.

[0030] In addition, in this embodiment, in order to enhance the safety of the operating platform, a circle of guardrails 1 is provided on the outer contour of the operating platform 3, and the guardrails 1 also surround the semicircular notch 6 to prevent the operator from accidentally falling. Figure 1 An escalator 8 is also provided on one side of the paper, through which the staff can easily board the operating platform 3 to perform operations.

[0031] In another embodiment, in order to further improve the practicality of the working platform, a lighting unit and a tool bench can be further arranged on the operating platform 3; the lighting unit is arranged at the working position corresponding to the semicircular notch 6 and faces the outside of the arc-shaped notch. The lighting unit is preferably an LED lighting unit, which can provide sufficient lighting to ensure a clear field of vision during the operation; the direction angle of the lighting unit is adjustable, and the lighting direction and brightness can be adjusted according to actual needs; and the tool bench has a flat table top for placing tools and materials required during the operation, and a storage space is provided under the table top of the tool bench for placing sundries and auxiliary tools, making the entire working platform more tidy and orderly.

[0032] In another embodiment, in order to improve the space utilization of the working platform, a plurality of working positions may be provided on the same operating platform 3, and the auxiliary working components on different working positions are independently controlled and do not affect each other.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A working platform for medium and large size insulators, characterized in that: It includes a platform support and an operating platform fixedly arranged on the platform support; the operating platform is provided with a concave semicircular notch at the outer edge of the platform, and the operating platform is provided with an auxiliary operating component at the position corresponding to the semicircular notch; The auxiliary operation assembly includes a vertically arranged guide frame and an electrically controlled lifting seat arranged on the guide frame; the guide frame is assembled with the platform bracket on the outside as a whole; a turntable is arranged on the electrically controlled lifting seat, the turntable is driven by a low-speed motor, and a placement plane for vertically placing the insulator to be processed is arranged on the surface of the turntable; The operating platform uses the position of the semicircular notch as the working position of the working platform, and a control device for controlling the auxiliary working components is arranged beside the working position.

2. The working platform for medium and large size insulators according to claim 1, characterized in that: The platform bracket is formed by erecting a steel truss structure, and a threaded assembly seat is arranged on the platform body at a position corresponding to the bottom support foot of the steel truss structure. The steel truss structure is assembled and connected with the embedded structural parts by assembly bolts at the position of the threaded assembly seat.

3. The working platform for medium and large size insulators according to claim 1, characterized in that: The platform bracket is provided with an escalator structure on one side for entering from the platform construction plane to the operating platform tabletop.

4. The working platform for medium and large size insulators according to claim 1, characterized in that: The setting height of the operating platform on the platform construction plane is greater than the total height of the insulator to be processed; and the inner diameter of the semicircular notch is greater than the maximum outer diameter of the insulator to be processed.

5. The working platform for medium and large size insulators according to claim 1, characterized in that: Multiple working positions are arranged on the same operating platform, and the auxiliary working components on different working positions are controlled independently without affecting each other.

6. The working platform for medium and large size insulators according to claim 1, characterized in that: The operating platform is provided with a guardrail as a protective structure at a position corresponding to the arc-shaped notch.

7. The working platform for medium and large size insulators according to claim 1, characterized in that: The operating platform is provided with a lighting unit facing the outside of the arc-shaped notch at a position corresponding to the arc-shaped notch. The lighting unit is an LED lighting unit, and the direction angle of the lighting unit is adjustable.

8. The working platform for medium and large size insulators according to claim 1, characterized in that: A hoisting structure for moving the insulator to be processed is also arranged on the side of the working platform.

9. The working platform for medium and large size insulators according to claim 1, characterized in that: The control device is a pedal control switch connected from the controller box through a wire.

10. The working platform for medium and large size insulators according to claim 1, characterized in that: The operating platform is also provided with a tool bench having a flat table surface for Fang Bo Ni to work on, and a storage space for placing sundries and auxiliary tools is provided under the table surface of the tool bench.

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