A portable wire hanging device for substation indoors

Abstract

The invention relates to the technical field of indoor substations, and solves the problem that the chain hoist hoisted in the substation is difficult to be hung on the indoor top hanging ring. The device comprises: a lifting base, a hanging platform, a horizontal cylinder and a hanging device. The hanging platform is arranged on the upper part of the lifting base, and the horizontal cylinder is fixed on the hanging platform. The telescopic rod of the horizontal cylinder is connected with the hanging device to drive the hanging device to move horizontally. A collecting wheel is provided at one end of the hanging device, and a motor is provided on one side of the collecting wheel. The motor is connected with the collecting wheel to drive the collecting wheel to rotate forward and reverse. The lifting base is used to raise the vertical working height of the hanging device, the horizontal cylinder adjusts the horizontal position of the hanging device, and the motor controls the collecting wheel to release the line to hang the chain hoist on the hanging ring. The support rod is made of multiple sections of single rods connected together, and employees do not need to go up to the air for hanging, which eliminates the safety risks of high-altitude operations and improves the work efficiency of hanging the chain hoist on the hanging ring.

Description

Technical Field

[0001] The present invention relates to the technical field of indoor substations, and in particular to a portable indoor line hanging device for a substation. Background Art

[0002] A substation is a location within a power system that transforms voltage and current, receives electricity, and distributes it. A substation within a power plant is a step-up substation, whose function is to boost the voltage of the generator's electricity and feed it into the high-voltage grid. Substations often require indoor renovation and construction, often requiring equipment lifting. During this lifting operation, a chain hoist must be installed on a ceiling hook. However, the hook is typically located in the middle of the room, fixed at a height of more than 5 meters. This requires workers to erect scaffolding on-site, standing on a scaffolding more than 5 meters high, to attach the chain hoist. This on-site scaffolding is not only inefficient but also very inconvenient, resulting in low installation efficiency and exposing workers to safety risks associated with working at height. Summary of the Invention

[0003] In view of the problem that the existing substation indoor lifting chain hoist is difficult to hang on the indoor top hanging ring, the present invention provides a portable indoor hanging device for the substation. The advantage is that it is easy to operate, does not require scaffolding, and employees do not need to hang it at high altitude, eliminating the safety risks of high-altitude operations and quickly hanging the chain hoist on the hanging ring.

[0004] The present invention provides a portable wire hanging device for a substation, comprising: a lifting base, a wire hanging platform, a horizontal cylinder, and a wire hanging device. The wire hanging platform is arranged on the upper part of the lifting base, the horizontal cylinder is fixed to the wire hanging platform, the telescopic rod of the horizontal cylinder is connected to the wire hanging device, driving the wire hanging device to move horizontally, a wire collection wheel is provided at one end of the wire hanging device, and a motor is provided on one side of the wire collection wheel, the motor is connected to the wire collection wheel, and drives the wire collection wheel to rotate forward and reverse. The lifting base can drive the wire hanging platform to rise to the same height as the hanging ring, and then the horizontal cylinder moves to drive the wire collection wheel of the wire hanging device to pass above the hanging ring, and the motor rotates to lower the chain hoist on the wire collection wheel onto the hanging ring.

[0005] Furthermore, the lifting base includes a lifting cylinder, a fixed bracket, and a support rod. The lifting cylinder is connected to the fixed bracket, and the support rod is connected to the telescopic end of the lifting cylinder. The fixed bracket improves the stability of the lifting cylinder, and the support rod is more stable during the lifting process.

[0006] Furthermore, a plug hole is provided at the bottom of the wire hanging platform, and the wire hanging platform is connected to the support rod through the plug hole.

[0007] Furthermore, the support rod includes multiple sections of single rods, which are connected by plugging. The number of single rods is selected according to different heights, which makes it more convenient to adjust the support height.

[0008] Furthermore, the length of a single pole is set to 1m-1.2m for easy plugging.

[0009] Furthermore, a reinforcing rib is provided between the support rod and the wire hanging platform to improve the connection stability between the support rod and the wire hanging platform.

[0010] Furthermore, a rolling pulley is provided at the bottom of the wire hanger to reduce the friction between the wire hanger and the wire hanging platform when the wire hanger moves horizontally.

[0011] Furthermore, a limited runway is provided on the wire hanging platform, and the limited runway is provided on both sides of the wire hanging device to limit the movement direction of the wire hanging device and improve the smoothness of the horizontal movement of the wire hanging device.

[0012] The beneficial effects of the present invention are: the vertical working height of the wire hanger is increased by using the lifting base, the horizontal cylinder adjusts the horizontal position of the wire hanger, the motor controls the wire collecting wheel to release the wire, and the chain hoist is hung on the hanging ring; the support rod is made of multiple sections of single rods plugged in, which is easy to carry, does not require scaffolding, and employees do not need to go up to the sky for hanging, eliminating the safety risks of high-altitude operations and improving the work efficiency of hanging the chain hoist on the hanging ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0014] Figure 1 It is a main structural schematic diagram of the present invention.

[0015] Figure 2 It is a schematic diagram of the top structure of the present invention.

[0016] Figure 3 It is a structural diagram of the bottom of the hanging platform.

[0017] In the figure, 1. lifting base, 11. lifting cylinder, 12. fixed bracket, 13. support rod, 131. single rod, 2. line hanging platform, 21. plug hole, 22. limiting runway, 3. horizontal cylinder, 4. line hanger, 41. rolling pulley, 5. line collection wheel, 6. motor, 7. hanging ring, 8. reinforcing rib. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments 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 should fall within the scope of protection of the present invention.

[0019] like Figure 1-3 As shown, a portable wire hanging device for a substation room comprises: a lifting base 1, a wire hanging platform 2, a horizontal cylinder 3 and a wire hanging device 4, wherein the wire hanging platform 2 is arranged on the upper part of the lifting base 1, and the horizontal cylinder 3 is fixed on the wire hanging platform 2. The telescopic rod of the horizontal cylinder 3 is connected with the wire hanging device 4, driving the wire hanging device 4 to move horizontally, and a wire collecting wheel 5 is provided at one end of the wire hanging device 4, and a motor 6 is provided on one side of the wire collecting wheel 5. The motor 6 is connected to the wire collecting wheel 5 to drive the wire collecting wheel 5 to rotate forward and reverse, and a rolling pulley 41 is provided at the bottom of the wire hanging device 4 to reduce the friction between the wire hanging device 4 and the wire hanging platform 2 during horizontal movement; a limited runway 22 is provided on the wire hanging platform 2, and the limited runway 22 is provided on both sides of the wire hanging device 4 to limit the movement direction of the wire hanging device 4 and improve the smoothness of the horizontal movement of the wire hanging device 4. The lifting base 1 can drive the wire hanging platform 2 to rise to the same height as the hanging ring 7, and then the horizontal cylinder 3 moves to drive the wire collection wheel 5 of the wire hanging device 4 to pass above the hanging ring 7, and the motor 6 rotates to lower the chain hoist on the wire collection wheel 5 to the hanging ring 7.

[0020] The lifting base 1 includes a lifting cylinder 11, a fixed bracket 12 and a support rod 13. The lifting cylinder 11 is connected to the fixed bracket 12, and the support rod 13 is connected to the telescopic end of the lifting cylinder 11. A plug hole 21 is provided at the bottom of the hanging line platform 2, and the hanging line platform 2 is connected to the support rod 13 through the plug hole 21. A reinforcing rib 8 is provided between the support rod 13 and the hanging line platform 2 to improve the connection stability between the support rod 13 and the hanging line platform 2. The fixed bracket 12 improves the stability of the lifting cylinder 11, and the support rod 13 is more stable during the lifting process.

[0021] The support rod 13 includes multiple sections of single rods 131, which are connected by plugging. The length of the single rod 131 is set to 1m for easy plugging. The number of single rods 131 is selected according to different heights, which makes it more convenient to adjust the support height.

[0022] The working process of the present invention is as follows: the chain hoist is wound around the wire collection wheel 5 of the wire hanger 4, the number of single rods 131 is selected according to the working height, the lifting cylinder 11 is raised, and the wire hanging platform 2 is raised to the height of the hanging ring 7, and then the horizontal cylinder 3 moves to drive the wire collection wheel 5 of the wire hanger 4 to pass above the hanging ring 7, and the motor 6 rotates to lower the chain hoist on the wire collection wheel 5 to the hanging ring 7. Employees do not need to go up to the sky to hang the chain hoist, thereby avoiding the safety risks of high-altitude operations.

[0023] The beneficial effects of the present invention are: the vertical working height of the wire hanger is increased by using the lifting base, the horizontal cylinder adjusts the horizontal position of the wire hanger, the motor controls the wire collecting wheel to release the wire, and the chain hoist is hung on the hanging ring; the support rod is made of multiple sections of single rods plugged in, which is easy to carry, does not require scaffolding, and employees do not need to go up to the sky for hanging, eliminating the safety risks of high-altitude operations and improving the work efficiency of hanging the chain hoist on the hanging ring.

[0024] Although the present invention has been described in detail with reference to the accompanying drawings and in conjunction with preferred embodiments, the present invention is not limited thereto. Without departing from the spirit and essence of the present invention, persons of ordinary skill in the art may make various equivalent modifications or substitutions to the embodiments of the present invention, and such modifications or substitutions shall be within the scope of the present invention. Any changes or substitutions that can be easily conceived by persons skilled in the art within the technical scope disclosed in the present invention shall be within the scope of protection of the present invention.

Claims

1. A portable wire hanging device for substation indoors, characterized in that: include: The lifting base, the wire hanging platform, the horizontal cylinder and the wire hanging device, the wire hanging platform is arranged on the upper part of the lifting base, the horizontal cylinder is fixed on the wire hanging platform, the telescopic rod of the horizontal cylinder is connected with the wire hanging device, driving the wire hanging device to move horizontally, a wire collecting wheel is provided at one end of the wire hanging device, a motor is provided on one side of the wire collecting wheel, the motor is connected with the wire collecting wheel, driving the wire collecting wheel to rotate forward and reverse; the lifting base includes a lifting cylinder, a fixed bracket and a support rod, the lifting cylinder is connected to the fixed bracket, and the support rod is connected to the telescopic end of the lifting cylinder; a plug hole is provided at the bottom of the wire hanging platform, and the wire hanging platform is connected to the support rod through the plug hole; the support rod includes multiple sections of single rods, and the multiple sections of single rods are connected by plugging.

2. The portable wire hanging device for substation according to claim 1, characterized in that: The length of a single pole is set to 1m-1.2m.

3. The portable wire hanging device for substation according to claim 1, characterized in that: Reinforcement ribs are provided between the support rod and the wire hanging platform.

4. The portable wire hanging device for substation according to claim 1, characterized in that: A rolling pulley is provided at the bottom of the wire hanger.

5. The portable wire hanging device for substation according to claim 1, characterized in that: A limited runway is provided on the wire hanging platform, and the limited runway is provided on both sides of the wire hanging device.

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