A mobile work platform for substation production

Abstract

This invention discloses a mobile work platform for substation production, comprising: a support base, with rotatable outrigger assemblies mounted at each of the four corners of the support base; a mounting point assembly, one end of which is rotatably mounted on one side surface of the support base; and a telescopic support assembly, wherein: by changing the telescopic length of the telescopic support assembly, the mounting point assembly, which swings horizontally at a certain angle, is supported and fixed; the mounting point assembly includes multiple telescopic adjustable rods, which, by adjusting the multiple telescopic adjustable rods, fix the mounting point assembly, which is raised or lowered vertically at a certain height. The mobile work platform for substation production implementing this invention provides adjustable mounting points, reducing equipment investment and maintenance costs; its simplified structure further ensures the safe and stable operation of the power grid.

Description

Technical Field

[0001] This invention relates to the field of substation auxiliary equipment technology, and in particular to a mobile operation platform for substation production. Background Technology

[0002] Current technology presents significant challenges in substation operations, including equipment inspection, maintenance, troubleshooting, installation, commissioning, and emergency response. These operations often involve working at heights and handling materials. Examples include checking the condition of equipment at heights, replacing indicator lights, cleaning insulators, hanging identification signs, and moving tools, spare parts, and testing instruments. The lack of specialized equipment at substation maintenance sites to perform these tasks severely impacts operational efficiency. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a mobile operation platform for substation production, which can provide adjustable climbing and attachment points, reduce equipment investment and maintenance costs, and has a simplified structure to further ensure the safe and stable operation of the power grid.

[0004] To address the aforementioned technical problems, this invention provides a mobile work platform for substation production, comprising: a support base, with rotatable outrigger assemblies mounted at each of the four corners of the support base; a hanging point assembly, one end of which is rotatably mounted on one side surface of the support base; and a telescopic support assembly, one end of which is rotatably mounted on one side surface of the support base, and the opposite end of which is rotatably connected to the hanging point assembly. The telescopic support assembly supports and fixes the hanging point assembly when it swings horizontally at a certain angle by changing its telescopic length. The hanging point assembly includes multiple telescopic adjustable rods, which fix the hanging point assembly when it is vertically raised or lowered to a certain height by adjusting the multiple telescopic adjustable rods.

[0005] The movable support leg assembly includes a support member and an extension member detachably connected to the support member. One end of the support member can be rotated open or retracted relative to the support base, and the extension member can be height-adjusted relative to the support member.

[0006] The support base also includes casters mounted on one side surface of the support base, and the casters include at least a steering and locking mechanism.

[0007] The support base is a plate-shaped structure made of steel or aluminum alloy, and a counterweight compartment is provided at the bottom of the support base.

[0008] It also includes: a wire rope assembly, at least one end of which is adapted to be connected to the hanging point assembly, and the wire rope pulled out by the wire rope assembly forms a fall arrest track.

[0009] The wire rope assembly also includes a wire rope tensioner, which applies and maintains a constant and appropriate tension on the pulled-out wire rope.

[0010] This also includes: a toolbox containing one or more of the following: safety helmet, safety belt, cushioning bag, anchor connector, and warning flag.

[0011] It also includes a handle that can be rotatably connected to the support base, and the handle can be rotated open or folded away relative to the support base.

[0012] The mobile work platform for substation production of the present invention has the following beneficial effects: The mobile work platform for substation production, by changing the telescopic length of the telescopic support assembly, supports and fixes the hanging point assembly that swings horizontally at a certain angle; the hanging point assembly includes multiple telescopic adjustable rods, which, by adjusting these rods, fix the hanging point assembly that rises or falls vertically to a certain height, ensuring that operators can connect ropes and maintain verticality when operating at different parts of the equipment, enhancing shock absorption and reducing equipment investment and maintenance costs; the four corners of the support base are equipped with rotatable movable outrigger assemblies, which transform the platform into a solid, level working base, completely eliminating the risk of swaying during high-altitude operations, simplifying the structure, and further ensuring the safe and stable operation of the power grid. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of a mobile operation platform for substation production according to an embodiment of the present invention. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] like Figure 1 The image shows an embodiment of the mobile operation platform for substation production according to the present invention.

[0017] The mobile work platform for substation production in this embodiment of the invention has an integrated design for high-altitude work attachment points and heavy object handling, including: a support base 1, with rotatable movable support leg assemblies 12 installed at the four corners of the support base 1; an attachment point assembly 2, one end of which is rotatably mounted on one side surface of the support base 1; and a telescopic support assembly 3, one end of which is rotatably mounted on one side surface of the support base 1, and the other end of which is rotatably connected to the attachment point assembly 1.

[0018] By changing the telescopic length of the telescopic support assembly 3, the hanging point assembly 2, which swings horizontally at a certain angle, is supported and fixed. The hanging point assembly 2 includes multiple telescopic adjustable rods 21. By adjusting the multiple telescopic adjustable rods 21, the hanging point assembly 2, which moves vertically up and down to a certain height, is fixed.

[0019] In a specific implementation, the support base 1 is a plate-shaped structure, and the support base 1 also includes casters 14 mounted on one side surface of the support base 1. In this embodiment, four casters 14 are provided at the four corners of the support base 1, and each of the four casters 14 includes a steering and locking structure.

[0020] The assembly of the support base 1 and casters 14 enables the mobile work platform used for substation production to move flexibly on flat ground in substations, cable trench covers, and other road surfaces.

[0021] Preferably, the support base 1 is made of sturdy steel or aluminum alloy, and the casters 14 installed at the bottom are pneumatic rubber wheels or solid industrial casters, which also have steering and locking functions. This ensures smooth movement and manual pushing even on uneven surfaces in the substation.

[0022] Preferably, the bottom side of the support base 1 is provided with a counterweight compartment, the weight of which is adjustable. This is to lower the center of gravity of the equipment and increase the overall stability.

[0023] The function of the movable outrigger assembly 12 is to extend and firmly support the platform on the ground after the mobile work platform arrives at the work point, transforming the platform into a solid and level work base, completely eliminating the risk of swaying during high-altitude operations, and providing a safe foundation for all upper-level functions.

[0024] Furthermore, the movable support leg assembly 12 includes a support member 121 and an extension member 122 detachably connected to the support member 121. One end of the support member 121 can be rotated open or retracted relative to the support base 1, and the extension member 122 can be height-adjusted relative to the support member 121.

[0025] During implementation, by installing the extension piece 122 and adjusting its height, the casters 14 can be lifted off the ground, firmly supporting the handcart on the ground and forming a stable working platform, completely eliminating the risk of overturning caused by soft ground or personnel operation.

[0026] Furthermore, the mobile work platform for substation production also includes: a wire rope assembly, at least one end of which is adapted to be connected to the hanging point assembly 2, and the wire rope pulled out by the wire rope assembly forms a fall-prevention track.

[0027] During implementation, the high-strength steel wire rope assembly serves as the load-bearing body, using stainless steel wire rope of appropriate diameter with high breaking strength and good corrosion resistance. The pulled-out steel wire rope forms a suspended "safety track" between two fixed points. The worker's safety belt is attached to this steel wire rope via a self-locking shuttle, allowing free movement within its covered work area and continuous fall protection.

[0028] Furthermore, the wire rope assembly also includes a wire rope tensioner, which applies and maintains a constant and appropriate tension on the pulled-out wire rope.

[0029] In practice, tensioners are typically integrated into the take-up or release end of the wire rope or the anchor point of the handcart. Through threaded advance, levers, or ratchet mechanisms, a constant and appropriate tension can be applied to and maintained on the pulled-out wire rope.

[0030] Furthermore, it also includes: a toolbox containing one or more of the following: safety helmet, safety belt, cushioning bag, anchor connector, and warning flag.

[0031] During implementation, a toolbox is set up to achieve integrated storage of the mobile work platform used for substation production. At the same time, key components such as wire rope rollers and tensioners are cleverly built into or encapsulated within the vehicle frame, ensuring protection and a neat appearance, further realizing "vehicle arrival, personnel arrival, tool arrival, and protection arrival".

[0032] Preferably, the mobile work platform for substation production also includes a handle 16 rotatably connected to the support base 1, which can be rotated open or folded away relative to the support base 1.

[0033] In practical implementation, the mobile work platform for substation production of this invention features an adjustable height and angle for the hanging point assembly 2. The hanging point at the top of the assembly 2 can be vertically raised and lowered and horizontally swung within a certain range, ensuring that operators can "hang high and use low" when working on different parts of the equipment, while the connecting rope remains vertical to maximize shock absorption. The four corners of the support base 1 are equipped with rotatable outrigger assemblies 12, casters 14, and foldable handles 16, respectively, achieving powerful load-bearing capacity for transportation and material management, fundamentally changing the traditional method of handling loose parts. This structure has strong load-bearing capacity, allowing tools, spare parts, and testing equipment to be transported to the work site in one go, avoiding multiple manual handling.

[0034] The mobile work platform for substation production of the present invention has the following beneficial effects: The mobile work platform for substation production, by changing the telescopic length of the telescopic support assembly, supports and fixes the hanging point assembly that swings horizontally at a certain angle; the hanging point assembly includes multiple telescopic adjustable rods, which, by adjusting these rods, fix the hanging point assembly that rises or falls vertically to a certain height, ensuring that operators can connect ropes and maintain verticality when operating at different parts of the equipment, enhancing shock absorption and reducing equipment investment and maintenance costs; the four corners of the support base are equipped with rotatable movable outrigger assemblies, which transform the platform into a solid, level working base, completely eliminating the risk of swaying during high-altitude operations, simplifying the structure, and further ensuring the safe and stable operation of the power grid.

Claims

1. A mobile work platform for substation production, characterized in that, include: A support base, wherein each of the four corners of the support base is equipped with a rotatable movable support leg assembly; A hanging point assembly, one end of which is rotatably mounted on one side surface of the support base; as well as A telescopic support assembly, one end of which is rotatably mounted on one side surface of the support base, and the opposite end of which is rotatably connected to the hanging point assembly, wherein: By changing the telescopic length of the telescopic support assembly, the hanging point assembly that swings horizontally at a certain angle can be supported and fixed. The hanging point assembly includes multiple telescopic adjustable rods. By adjusting the multiple telescopic adjustable rods, the hanging point assembly, which can be vertically raised or lowered to a certain height, can be fixed.

2. The mobile work platform for substation production as described in claim 1, characterized in that, The movable support leg assembly includes a support member and an extension member detachably connected to the support member. One end of the support member can be rotated open or retracted relative to the support base, and the extension member can be height-adjusted relative to the support member.

3. The mobile work platform for substation production as described in claim 1 or 2, characterized in that, The support base also includes casters mounted on one side surface of the support base, the casters including at least a steering and locking mechanism.

4. The mobile work platform for substation production as described in claim 3, characterized in that, The support base is a plate-shaped structure made of steel or aluminum alloy, and a counterweight compartment is provided at the bottom of the support base.

5. The mobile work platform for substation production as described in claim 1, characterized in that, Also includes: A wire rope assembly, at least one end of which is adapted to be connected to the hanging point assembly, and the wire rope pulled out by the wire rope assembly forms a fall arrest track.

6. The mobile work platform for substation production as described in claim 5, characterized in that, The wire rope assembly also includes a wire rope tensioner, which applies and maintains a constant and appropriate tension on the pulled-out wire rope.

7. The mobile work platform for substation production as described in claim 1, characterized in that, Also includes: A toolbox containing one or more of the following: safety helmet, safety belt, cushioning bag, anchor connector, and warning flag.

8. The mobile work platform for substation production as described in claim 1, characterized in that, It also includes a handle that is rotatably connected to the support base, the handle being able to rotate open or fold away relative to the support base.

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