Hanging basket for electric power overhaul

Abstract

The utility model discloses a hanging basket for electric power overhaul, which comprises an overhaul hanging basket and a suspension frame, a sheath frame is fixedly mounted on the periphery of the overhaul hanging basket, a first shaft sleeve cylinder and a second shaft sleeve cylinder are arranged on the surface of the suspension frame, and damping shaft paddles are rotatably mounted on the inner sides of the first shaft sleeve cylinder and the second shaft sleeve cylinder. The inner side of the damping shaft paddle is fixedly sleeved with a shaft rod penetrating to the outer sides of the first shaft sleeve cylinder and the second shaft sleeve cylinder, a connecting clamp is arranged at the end of the shaft rod, and the second shaft sleeve cylinder is connected with the top face of the suspension frame through the connecting clamp. According to the utility model, through the arrangement of the novel suspension type hanging basket structure, the axial suspension installation of the overhaul hanging basket is carried out by utilizing the suspension frame, the axial damping retardation is carried out by utilizing the first shaft sleeve cylinder and the second shaft sleeve cylinder in the swing motion of the overhaul hanging basket, and the swing of the overhaul hanging basket is gradually reduced by adopting hydraulic damping; the stability of the overhaul hanging basket is kept, and therefore the stability of the overhaul hanging basket is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power maintenance, in particular to a hanging basket for electric power maintenance. Background Art

[0002] In order to ensure the normal transmission and use of electricity, it is necessary to regularly inspect and maintain the power generation part, power supply part, substation part and distribution part. Some inspection points are located at high places, and power maintenance personnel need to use climbing tools to climb. The retractable lifting basket is a commonly used climbing tool for maintenance personnel.

[0003] Existing suspended baskets for power maintenance are primarily hoisted via flexible connections such as chains or steel cables. During power maintenance work, the basket may swing during maintenance. Due to gravity and inertia, the basket continues to swing, causing the basket structure to continue to swing, thereby affecting the operator's work progress and even causing excessive swinging, leading to safety accidents. In view of this, research and improvements are being conducted to address the existing issues, providing a suspended basket for power maintenance to address the current problems. This technology aims to solve the problem and improve its practical value. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted by the present invention is: a hanging basket for power maintenance, comprising: an inspection hanging basket and a suspension frame, the outer periphery of the inspection hanging basket is fixedly installed with a sheath frame, the surface of the suspension frame is provided with a first shaft sleeve cylinder and a second shaft sleeve cylinder, the inner sides of the first shaft sleeve cylinder and the second shaft sleeve cylinder are rotatably installed with a damping shaft paddle, and the inner side of the damping shaft paddle is fixedly sleeved with a shaft rod that passes through the outer sides of the first shaft sleeve cylinder and the second shaft sleeve cylinder, the end of the shaft rod is provided with a connecting clamp, the second shaft sleeve cylinder is connected to the top surface of the suspension frame through the connecting clamp, one side of the first shaft sleeve cylinder is fixedly connected to the surface of the sheath frame through the connecting clamp, the other side of the sheath frame is rotatably connected to the inner side of the suspension frame, the inner sides of the first shaft sleeve cylinder and the second shaft sleeve cylinder are both provided with a damping liquid chamber, and the inner side of the damping liquid chamber is provided with a partition, paddle plates are fixedly installed on both sides of the damping shaft paddle, and a plurality of blocking liquid holes are opened on the surface of the paddle plates.

[0006] In a preferred example, the present invention can be further configured as follows: the first sleeve cylinder and the second sleeve cylinder are arranged perpendicular to each other, and the second sleeve cylinder is located on the vertical midline of the maintenance hanging basket.

[0007] In a preferred example, the present invention can be further configured as follows: the interior of the damping liquid chamber is filled with damping liquid, the inner cavity of the damping liquid chamber is divided into four equal parts by a partition and a paddle, and the damping liquid is filled to both sides of the paddle.

[0008] In a preferred example, the present invention can be further configured as follows: there are two partitions, which are symmetrically arranged on both sides of the damping shaft propeller, and the ends of the partitions are in sliding contact with the surface of the damping shaft propeller.

[0009] In a preferred example, the present invention can be further configured as follows: the paddles are symmetrically distributed on both sides of the damping shaft paddle, and the ends of the paddles are in sliding contact with the inner wall of the damping liquid chamber.

[0010] In a preferred example, the present invention can be further configured as follows: the paddle and the partition are arranged in a relatively vertical direction in the initial state, and the vertical feet intersect at the center of the shaft.

[0011] In a preferred example, the present invention can be further configured as follows: both ends of the blocking fluid hole penetrate the surface of the damping shaft propeller, and the inner side of the blocking fluid hole is provided with microholes for passing the damping fluid.

[0012] The beneficial effects achieved by the utility model are:

[0013] 1. In the utility model, a new type of suspended hanging basket structure is provided, and the axial suspension installation of the maintenance hanging basket is performed by using a suspension frame. The first shaft sleeve cylinder and the second shaft sleeve cylinder are used to perform axial damping during the swinging motion of the maintenance hanging basket. The hydraulic damping is used to gradually reduce the swing of the maintenance hanging basket, thereby maintaining the stability of the maintenance hanging basket and improving the stability of the maintenance hanging basket.

[0014] 2. In the utility model, when the maintenance basket swings, the axial movement of the shaft drives the damping shaft propeller to rotate, and the liquid damping inside the damping liquid chamber blocks and reduces the movement of the connecting clamp and the damping shaft propeller to reduce kinetic energy. The liquid damping improves the reduction effect, thereby quickly reducing the swing of the basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the suspension structure of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the first shaft sleeve cylinder according to an embodiment of the present utility model;

[0018] Figure 4 For an embodiment of the utility model Figure 3 Schematic diagram of the structure at point A.

[0019] Reference numerals:

[0020] 100, maintenance hanging basket; 110, sheath frame;

[0021] 200, suspension bracket; 210, first sleeve cylinder; 220, second sleeve cylinder; 230, connecting clamp; 240, damping shaft paddle; 211, damping fluid chamber; 212, partition; 231, shaft; 241, paddle; 242, blocking fluid hole. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features therein can be combined with each other unless there is any conflict.

[0023] The following describes a hanging basket for electric power maintenance provided by some embodiments of the present invention in conjunction with the accompanying drawings.

[0024] Combine Figure 1-4 As shown, the utility model provides a hanging basket for power maintenance, comprising: a maintenance hanging basket 100 and a suspension frame 200, wherein a sheath frame 110 is fixedly installed on the periphery of the maintenance hanging basket 100, and a first shaft sleeve cylinder 210 and a second shaft sleeve cylinder 220 are provided on the surface of the suspension frame 200, a damping shaft propeller 240 is rotatably installed on the inner side of the first shaft sleeve cylinder 210 and the second shaft sleeve cylinder 220, and a shaft rod 231 is fixedly sleeved on the inner side of the damping shaft propeller 240 and passes through the outer side of the first shaft sleeve cylinder 210 and the second shaft sleeve cylinder 220, and a connecting clip 2 is provided at the end of the shaft rod 231. 30. The second sleeve cylinder 220 is connected to the top surface of the suspension frame 200 through the connecting clamp 230. One side of the first sleeve cylinder 210 is fixedly connected to the surface of the sleeve frame 110 through the connecting clamp 230. The other side of the sleeve frame 110 is rotatably connected to the inner side of the suspension frame 200. The inner sides of the first sleeve cylinder 210 and the second sleeve cylinder 220 are both provided with a damping liquid chamber 211, and the inner side of the damping liquid chamber 211 is provided with a partition 212. Paddle plates 241 are fixedly installed on both sides of the damping shaft paddle 240, and a plurality of blocking liquid holes 242 are opened on the surface of the paddle plate 241.

[0025] In this embodiment, the first sleeve cylinder 210 and the second sleeve cylinder 220 are arranged perpendicular to each other, and the second sleeve cylinder 220 is located on the vertical midline of the maintenance hanging basket 100 .

[0026] In this embodiment, the damping liquid chamber 211 is filled with damping liquid. The inner cavity of the damping liquid chamber 211 is divided into four equal parts by the partition 212 and the paddle 241 , and the damping liquid is filled to both sides of the paddle 241 .

[0027] In this embodiment, there are two partitions 212 symmetrically arranged on both sides of the damping shaft paddle 240 , and ends of the partitions 212 are in sliding contact with the surface of the damping shaft paddle 240 .

[0028] Furthermore, the paddles 241 are symmetrically distributed on both sides of the damping shaft paddle 240 , and the ends of the paddles 241 are in sliding contact with the inner wall of the damping fluid chamber 211 .

[0029] In this embodiment, the paddle 241 and the partition 212 are arranged in a relatively vertical direction in the initial state, and the feet of the perpendiculars intersect at the center of the shaft 231.

[0030] Specifically, the paddle 241 and the damping liquid chamber 211 are combined to form a plurality of variable cavity structures, and the axial rotational kinetic energy of the connecting clamp 230 is converted into liquid flow kinetic energy by utilizing the convection motion of the liquid flow between the cavities.

[0031] In this embodiment, both ends of the blocking fluid hole 242 pass through the surface of the damping shaft paddle 240 , and micro-holes for passing the damping fluid are provided on the inner side of the blocking fluid hole 242 .

[0032] Specifically, the flow resistance of the damping fluid in the blocking fluid hole 242 is utilized to exert force on the movement of the damping shaft paddle 240 , thereby reducing the rotational kinetic energy of the connecting clamp 230 and the damping shaft paddle 240 .

[0033] The working principle and use process of this utility model:

[0034] During the power maintenance work, the suspension frame 200 is used to hang and install the maintenance hanging basket 100 and the sheath frame 110. The operator works inside the maintenance hanging basket 100. When the maintenance hanging basket 100 swings due to the operation or the air flow in the high-altitude environment, the first sleeve cylinder 210 and the second sleeve cylinder 220 are used to block the lateral and axial swinging of the maintenance hanging basket 100 respectively. The swinging motion of the maintenance hanging basket 100 is transmitted to the first sleeve cylinder 210 and the second sleeve cylinder 220 through the connecting clamp 230. After entering the second-axis sleeve cylinder 220, it manifests as axial movement of the shaft 231 and the damping shaft paddle 240, causing the paddle 241 on the surface of the damping shaft paddle 240 to swing inside the damping liquid chamber 211, and the damping liquid inside the damping liquid chamber 211 is blocked from passing through the blocking liquid hole 242. The resistance reacts on the damping shaft paddle 240 to suppress the movement of the damping shaft paddle 240, thereby reducing the axial rotation of the shaft 231, weakening the swing of the maintenance basket 100, and improving the stability of the maintenance basket 100.

[0035] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A hanging basket for power maintenance, It is characterized in that include: A maintenance hanging basket (100) and a suspension frame (200), wherein a protective sleeve frame (110) is fixedly installed on the outer periphery of the maintenance hanging basket (100), a first shaft sleeve cylinder (210) and a second shaft sleeve cylinder (220) are provided on the surface of the suspension frame (200), a damping shaft propeller (240) is rotatably installed inside the first shaft sleeve cylinder (210) and the second shaft sleeve cylinder (220), and a shaft rod (231) penetrating to the outside of the first shaft sleeve cylinder (210) and the second shaft sleeve cylinder (220) is fixedly sleeved inside the damping shaft propeller (240), a connecting clip (230) is provided at the end of the shaft rod (231), and the second shaft sleeve cylinder (220) is provided with a connecting clip (230). The first sleeve cylinder (210) is connected to the top surface of the suspension frame (200) via a connecting clamp (230); one side of the first sleeve cylinder (210) is fixedly connected to the surface of the sleeve frame (110) via the connecting clamp (230); the other side of the sleeve frame (110) is rotatably connected to the inner side of the suspension frame (200); a damping liquid chamber (211) is provided on the inner side of the first sleeve cylinder (210) and the second sleeve cylinder (220); and a partition plate (212) is provided on the inner side of the damping liquid chamber (211); paddle plates (241) are fixedly installed on both sides of the damping shaft paddle (240); and a plurality of blocking liquid holes (242) are provided on the surface of the paddle plates (241).

2. A hanging basket for electric power maintenance according to claim 1, It is characterized in that The first shaft sleeve cylinder (210) and the second shaft sleeve cylinder (220) are arranged in a direction perpendicular to each other, and the second shaft sleeve cylinder (220) is located on the vertical midline of the maintenance hanging basket (100).

3. A hanging basket for electric power maintenance according to claim 1, It is characterized in that The damping liquid chamber (211) is filled with damping liquid; the inner cavity of the damping liquid chamber (211) is divided into four equal parts by the partition plate (212) and the paddle plate (241), and the damping liquid is filled to both sides of the paddle plate (241).

4. A hanging basket for electric power maintenance according to claim 1, It is characterized in that The number of the partition plates (212) is two and they are symmetrically arranged on both sides of the damping shaft propeller (240), and the ends of the partition plates (212) are in sliding contact with the surface of the damping shaft propeller (240).

5. The electric power maintenance hanging basket according to claim 1, It is characterized in that The paddle plates (241) are symmetrically distributed on both sides of the damping shaft paddle (240), and the ends of the paddle plates (241) are in sliding contact with the inner wall of the damping liquid chamber (211).

6. A hanging basket for electric power maintenance according to claim 1, It is characterized in that The paddle plate (241) and the partition plate (212) are arranged in a relatively vertical direction in an initial state, and the feet of the perpendiculars intersect at the center of the shaft (231).

7. The electric power maintenance hanging basket according to claim 1, It is characterized in that Both ends of the blocking liquid hole (242) penetrate the surface of the damping shaft propeller (240), and micro-holes for passing the damping liquid are provided on the inner side of the blocking liquid hole (242).

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