Rapid maintenance mobile platform for electrical equipment of thermal power plant

Abstract

The utility model discloses a thermal power plant electrical equipment rapid maintenance mobile platform, and relates to the technical field of electrical equipment maintenance auxiliary tools, the thermal power plant electrical equipment rapid maintenance mobile platform comprises a lifting chassis, the upper surface of the lifting chassis is provided with a workbench through a scissors fork type lifting structure, and the outer wall, close to the top end, of the workbench is fixedly connected with a guide guardrail; a tool storage box is arranged on the outer wall of the guide guardrail, the tool storage box comprises a separated storage box, and one end of the separated storage box is fixedly connected with a pitch line connecting pipe. The tool storage box can flexibly move along a track formed by the guide guardrails by means of the sliding hanging rings, the limiting rollers reduce moving friction force and maintain the tool storage box to be parallel to the workbench, and workers can conveniently take and place tools; the stretching degree of the pitch line connecting pipe is changed by shifting the separation storage box, the volume of the tool storage box can be easily adjusted, the storage requirements of different tools and parts are met, an obstacle detection radar is arranged, an alarm can be given in time, and the platform action can be automatically stopped.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary tools for power equipment maintenance, specifically to a mobile platform for rapid maintenance of electrical equipment in thermal power plants. Background Technology

[0002] In the maintenance of electrical equipment in traditional thermal power plants, workers often face numerous inconveniences when placing tools and parts. Common tool storage methods are relatively fixed, making it difficult to flexibly adjust their positions according to actual maintenance needs. This results in workers expending a significant amount of time and effort each time they need to retrieve tools when working at heights. Moreover, traditional tool storage devices have fixed volumes and cannot accommodate the tool storage needs of maintenance tasks of varying scales. When there are many tools, storage becomes chaotic and difficult to find, severely impacting maintenance efficiency.

[0003] During platform movement or lifting, if people or obstacles suddenly appear in the surrounding area, it is difficult to detect them in time and stop the operation, which can easily lead to collision accidents and pose a serious threat to personnel safety and equipment. On the other hand, electrical safety is inadequate. In the face of complex working environments, electrical faults such as leakage and overload occur frequently, but there are no adequate protection devices. Once a problem occurs, it will not only affect the normal progress of maintenance work, but may also lead to a larger safety accident. Utility Model Content

[0004] The purpose of this utility model is to provide a mobile platform for rapid maintenance of electrical equipment in thermal power plants, so as to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A mobile platform for rapid maintenance of electrical equipment in thermal power plants includes a lifting chassis. The upper surface of the lifting chassis is provided with a work platform through a scissor-type lifting structure. A guide rail is fixedly connected to the outer wall of the work platform near the top.

[0007] The outer wall of the guide rail is provided with a tool storage box, which includes a separate storage box. One end of the separate storage box is fixedly connected to a grooved connecting pipe, and the end of the grooved connecting pipe away from the separate storage box is fixedly connected to an auxiliary storage box. A sliding hanging ring is fixedly connected to the top of the separate storage box on one side, and the sliding hanging ring is movably hung on the outer wall of the guide rail.

[0008] The platform, employing the aforementioned technical solution, is also equipped with leakage current protection devices and overload protection devices to ensure its safe electrical operation. In emergencies, maintenance personnel can immediately stop all platform operations using the emergency stop button on the control panel, ensuring the safety of personnel and equipment.

[0009] A further improvement of this utility model is that a limiting roller is fixedly connected to the side of the separation storage box near the workbench, and the limiting roller is movably connected to the outer wall of the workbench.

[0010] A further improvement of this utility model is that a support block is fixedly connected to the bottom surface of the guide rail, and one end of the support block is fixedly connected to the outer wall of the workbench.

[0011] A further improvement of this utility model is that an obstacle detection radar is fixedly connected to the outer wall of the workbench.

[0012] A further improvement of this utility model is that a closed door is provided at one end of the workbench.

[0013] A further improvement of this utility model is that both ends of the guide rail are fixedly sleeved with fixing collars.

[0014] A further improvement of this utility model is that: a control alarm box is provided inside the lifting chassis, and electric wheels are fixedly connected to the bottom surface of the lifting chassis.

[0015] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0016] 1. This utility model provides a mobile platform for rapid maintenance of electrical equipment in thermal power plants. The tool storage box can move flexibly along the track formed by the guide rail with the help of the sliding hanging ring. The limiting roller reduces the friction of movement and maintains its parallelism with the workbench, making it convenient for workers to pick up and put down tools. At the same time, by moving the separation storage box to change the stretching degree of the joint connecting pipe, the volume of the tool storage box can be easily adjusted to meet the storage needs of different tools and parts.

[0017] 2. This utility model provides a mobile platform for rapid maintenance of electrical equipment in thermal power plants. Equipped with an obstacle detection radar and a control alarm box, it can promptly issue an alarm and automatically stop the platform when personnel or obstacles are detected approaching. It also includes leakage protection devices, overload protection devices, and an emergency stop button, comprehensively ensuring the safety of personnel and equipment during use and preventing accidents. Simultaneously, electric wheels facilitate platform movement and improve work efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the tool storage box structure of this utility model;

[0020] Figure 3This is a schematic diagram of the guide rail structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the left-side structure of this utility model.

[0022] In the diagram: 1. Lifting chassis; 2. Electric wheels; 3. Control and alarm box; 4. Workbench; 5. Tool storage box; 6. Guide rail; 7. Separate storage box; 8. Auxiliary storage box; 9. Jointed connecting pipe; 10. Sliding hanging ring; 11. Limiting roller; 12. Support base block; 13. Fixing collar; 14. Enclosing door; 15. Obstacle detection radar. Detailed Implementation

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The present invention will be further described in detail below with reference to embodiments:

[0025] Example 1

[0026] like Figure 1-4 As shown, this utility model provides a mobile platform for rapid maintenance of electrical equipment in thermal power plants, including a lifting chassis 1. The upper surface of the lifting chassis 1 is provided with a worktable 4 through a scissor-type lifting structure. A guide rail 6 is fixedly connected to the outer wall of the worktable 4 near the top.

[0027] The outer wall of the guide rail 6 is provided with a tool storage box 5, which includes a separate storage box 7. One end of the separate storage box 7 is fixedly connected to a threaded connecting pipe 9. The end of the threaded connecting pipe 9 away from the separate storage box 7 is fixedly connected to an auxiliary storage box 8. A sliding hanging ring 10 is fixedly connected to the top of the separate storage box 7 near one side. The sliding hanging ring 10 is movably hung on the outer wall of the guide rail 6.

[0028] A limiting roller 11 is fixedly connected to the side of the separate storage box 7 near the workbench 4, and the limiting roller 11 is movably connected to the outer wall of the workbench 4.

[0029] The bottom surface of the guide rail 6 is fixedly connected to a support block 12, and one end of the support block 12 is fixedly connected to the outer wall of the workbench 4.

[0030] Example 2

[0031] like Figure 1-4 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, an obstacle detection radar 15 is fixedly connected to the outer wall of the workbench 4.

[0032] A closed door 14 is provided at one end of the workbench 4.

[0033] Both ends of the guide rail 6 are fixedly fitted with fixing collars 13.

[0034] The lifting chassis 1 is equipped with a control alarm box 3, and electric wheels 2 are fixedly connected to the bottom surface of the lifting chassis 1.

[0035] The working principle of the mobile platform for rapid maintenance of electrical equipment in this thermal power plant will be explained in detail below.

[0036] like Figure 1-4 As shown, when using the workbench 4 for maintenance work, the tools and parts can be placed in the tool storage box 5. When the position of the tool storage box 5 needs to be adjusted, it can be moved along the track formed by the guide rail 6. The tool storage box 5 can be moved on the guide rail 6 by means of the sliding hanging ring 10 attached to the guide rail 6.

[0037] During the movement of the tool storage box 5, the limiting roller 11 is in contact with the outer wall of the workbench 4, which can reduce the friction of the tool storage box 5 while maintaining the parallel state of the tool storage box 5 and the workbench 4, making it convenient for the staff to pick up and put away the tools.

[0038] When it is necessary to change the storage capacity of tool storage box 5, the detachable storage box 7 can be moved away from the auxiliary storage box 8. At this time, the threaded connecting pipe 9 will be stretched, thereby increasing the capacity of tool storage box 5. Pushing the detachable storage box 7 in the opposite direction will reduce the capacity.

[0039] When the obstacle detection radar 15 detects personnel or obstacles approaching the platform, it transmits the detection signal to the control alarm box 3. The control alarm box 3 then immediately issues an alarm and automatically stops the platform's related actions to prevent collisions. In addition, the platform is equipped with leakage protection devices and overload protection devices to ensure safe electrical operation. In an emergency, maintenance personnel can immediately stop all platform actions using the emergency stop button on the control panel to ensure the safety of personnel and equipment.

[0040] The platform can be driven by electric wheels 2 during movement.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element. The present invention has been described in detail above, but modifications or improvements can be made based on it, which will be apparent to those skilled in the art. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A mobile platform for rapid maintenance of electrical equipment in thermal power plants, comprising a lifting chassis (1), characterized in that: The upper surface of the lifting chassis (1) is provided with a work platform (4) through a scissor-type lifting structure, and a guide rail (6) is fixedly connected to the outer wall of the work platform (4) near the top. The outer wall of the guide rail (6) is provided with a tool storage box (5), the tool storage box (5) includes a separate storage box (7), one end of the separate storage box (7) is fixedly connected to a threaded connecting pipe (9), the end of the threaded connecting pipe (9) away from the separate storage box (7) is fixedly connected to an auxiliary storage box (8), and a sliding hanging ring (10) is fixedly connected to the top of the separate storage box (7) near one side, the sliding hanging ring (10) is movably hung on the outer wall of the guide rail (6).

2. The mobile platform for rapid maintenance of electrical equipment in thermal power plants according to claim 1, characterized in that: The separation storage box (7) is fixedly connected to a limiting roller (11) on the side near the workbench (4), and the limiting roller (11) is movably connected to the outer wall of the workbench (4).

3. The mobile platform for rapid maintenance of electrical equipment in thermal power plants according to claim 1, characterized in that: The bottom surface of the guide rail (6) is fixedly connected to a support block (12), and one end of the support block (12) is fixedly connected to the outer wall of the workbench (4).

4. The mobile platform for rapid maintenance of electrical equipment in thermal power plants according to claim 1, characterized in that: An obstacle detection radar (15) is fixedly connected to the outer wall of the workbench (4).

5. The mobile platform for rapid maintenance of electrical equipment in thermal power plants according to claim 1, characterized in that: A closed door (14) is provided at one end of the workbench (4).

6. The mobile platform for rapid maintenance of electrical equipment in thermal power plants according to claim 1, characterized in that: Both ends of the guide rail (6) are fixedly sleeved with fixing collars (13).

7. A mobile platform for rapid maintenance of electrical equipment in thermal power plants according to claim 1, characterized in that: The lifting chassis (1) is equipped with a control alarm box (3), and electric wheels (2) are fixedly connected to the bottom surface of the lifting chassis (1).

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