Aerial work power maintenance tool anti-falling device

Abstract

The utility model provides a kind of electric power maintenance tool anti-falling device based on aerial work, comprising: electric pole and annular body, the annular body is provided with butt joint end and fixed clamping end, the annular body includes first half ring and second half ring, the first half ring and second half ring between being provided with pivot and being connected by its rotation, the butt joint end is provided with locking portion.The utility model provides a kind of electric power maintenance tool anti-falling device based on aerial work, through rotatable annular body, and the double locking structure of the design of butt joint end and locking portion, in combination with adjustable fixed clamping end, can adapt to the electric pole of different sizes and the whole device is clamped and fixed, prevent device loosening and falling off;The freedom of use of storage assembly is increased when the detachable arc-shaped connecting piece is connected, storage assembly can be placed by tool classification to facilitate to take, reduce falling risk simultaneously, give consideration to operation convenience and security, improve the reliability of aerial electric power maintenance operation.

Description

Technical Field

[0001] This utility model relates to the field of power maintenance technology, and in particular to a fall prevention device for power maintenance tools used in high-altitude operations. Background Technology

[0002] Working at height generally refers to work performed at a height relative to a certain position. When working inside a building, if the operation is carried out on scaffolding at a height of more than 2 meters, it is considered working at height. When performing working at height, fall protection devices must be used to prevent tools from falling.

[0003] In conventional high-altitude operations, tools are often carried by ropes, tool bags, etc., lacking special fall protection structures. Tools are prone to falling from heights due to accidents such as collisions during operation or ropes coming loose, which may injure personnel or equipment on the ground.

[0004] Therefore, it is necessary to provide a fall protection device for power maintenance tools used in high-altitude operations to solve the above-mentioned technical problems. Summary of the Invention

[0005] This utility model provides a fall protection device for power maintenance tools used in high-altitude operations, which solves the problem that tools carried in conventional ways lack a dedicated fall protection structure and are prone to falling from heights due to accidents such as collisions during operation or detachment of the hanging rope.

[0006] To solve the above-mentioned technical problems, this utility model provides a fall protection device for power maintenance tools used in high-altitude operations, comprising: a power pole and a ring-shaped body. The ring-shaped body is provided with a docking end and a fixing clamping end. The ring-shaped body includes a first half-ring and a second half-ring. A rotating shaft is provided between the first half-ring and the second half-ring and rotatably connected thereto. A locking part is provided on the docking end. An arc-shaped connector is detachably connected to both the first half-ring and the second half-ring. A storage component is fixedly connected to the arc-shaped connector. A handle is fixedly connected to the second half-ring.

[0007] Preferably, the docking end includes a first docking part, a second docking part, and a through hole. The first docking part is fixedly connected to a first half-ring, and the second docking part is fixedly connected to a second half-ring. The first docking part has a docking groove, and the second docking part has a docking protrusion. The through hole passes through the docking groove and the docking protrusion. The upper part of the first docking part has a positioning hole.

[0008] Preferably, the locking part includes a first locking bolt, an internal hole, a sliding groove, and a locking buckle. The first locking bolt corresponds to the through hole. A positioning post is fixedly connected to the upper part of the first locking bolt, and the positioning post corresponds to the positioning hole. The internal hole and the sliding groove are both opened on the second mating part. A spring is fixedly connected to the bottom of the internal hole, and a second locking bolt is fixedly connected to the end of the spring. A locking hole is opened on the second locking bolt, and the locking hole corresponds to the second locking bolt.

[0009] Preferably, a sliding rod is fixedly connected to the side of the second locking bolt. The sliding rod extends through the sliding groove to the outside and is slidably connected thereto. The locking buckle is disposed on the first mating part and is rotatably connected thereto. The locking buckle has a mating interface, which corresponds to the end of the sliding rod.

[0010] Preferably, the fixed clamping end includes a threaded cylinder and a push screw, the push screw is threadedly connected to the threaded cylinder, a rotating handle is fixedly connected to one end of the push screw located on the outer side of the annular body, and a clamping block is fixedly connected to one end of the push screw located on the inner side of the annular body.

[0011] Preferably, the storage component includes a storage box, a lid fixedly connected to the storage box, the lid being made of canvas, a Velcro strip fixedly connected to the storage box, a Velcro strip fixedly connected to the lid, a partition fixedly connected inside the storage box, and a barrier net provided on the outside of the partition, with both ends of the barrier net fixedly connected to the storage box.

[0012] Compared with related technologies, the fall protection device for power maintenance tools used in high-altitude operations provided by this utility model has the following advantages:

[0013] This utility model provides a fall protection device for power maintenance tools used in high-altitude operations. Through a rotatable ring-shaped main body and a double-locking structure with a connecting end and a locking part, combined with an adjustable fixing clamp, it can adapt to power poles of different sizes and clamp the entire device in place, preventing it from loosening and falling off. The detachable arc-shaped connector increases the freedom of use when using the storage component, allowing for the categorization and easy access of tools while reducing the risk of falls. It balances operational convenience and safety, improving the reliability of high-altitude power maintenance operations. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the fall protection device for power maintenance tools used in high-altitude operations provided by this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the storage component in this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the mating end and the locking part in this utility model. Figure 1 ;

[0017] Figure 4 This is a schematic diagram of the structure of the mating end and the locking part in this utility model. Figure 2 ;

[0018] Figure 5 This is a schematic diagram of the structure of the mating end and the locking part in this utility model. Figure 3 .

[0019] Numbered in the diagram: 1. Wire post, 2. Ring body, 21. First half ring, 22. Second half ring, 23. Rotating shaft, 3. Connecting end, 31. First connecting part, 32. Second connecting part, 33. Connecting groove, 34. Connecting protrusion, 35. Through hole, 36. Positioning hole, 4. Locking part, 41. First locking bolt, 42. Positioning post, 43. Internal hole, 44. Spring, 45. Second locking bolt, 46. Locking hole, 47. Slide groove, 48. Sliding rod, 49. Locking buckle, 410. Connecting interface, 5. Fixed clamping end, 51. Threaded cylinder, 52. Push screw, 53. Rotating handle, 54. Clamping block, 6. Arc-shaped connector, 7. Storage component, 71. Storage box, 72. Box lid, 73. Velcro strip, 74. Velcro strip, 75. Divider, 76. Barrier net, 8. Handle. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic diagram of a preferred embodiment of the fall protection device for power maintenance tools used in high-altitude operations provided by this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the storage component in this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the mating end and the locking part in this utility model. Figure 1 ;

[0024] Figure 4 This is a schematic diagram of the structure of the mating end and the locking part in this utility model. Figure 2 ;

[0025] Figure 5 This is a schematic diagram of the structure of the mating end and the locking part in this utility model. Figure 3 .

[0026] A fall protection device for power maintenance tools used in high-altitude operations includes: a power pole 1 and a ring-shaped body 2. The ring-shaped body 2 is provided with a docking end 3 and a fixed clamping end 5. The ring-shaped body 2 includes a first half-ring 21 and a second half-ring 22. A rotating shaft 23 is provided between the first half-ring 21 and the second half-ring 22 and is rotatably connected thereto. A locking part 4 is provided on the docking end 3. An arc-shaped connector 6 is detachably connected to both the first half-ring 21 and the second half-ring 22. A storage component 7 is fixedly connected to the arc-shaped connector 6. A handle 8 is fixedly connected to the second half-ring 22.

[0027] The first half-ring 21 and the second half-ring 22 open and close by rotating the pivot 23. After being fitted onto the outside of the pole 1, the components of the docking end 3 and the locking part 4 are engaged to achieve double locking. At the same time, the fixed clamping end 5 is adjusted to clamp the pole 1, completing the overall fixation of the device. During power maintenance operations, tools are placed in the storage component 7 and stored in categories for easy access during operations. The handle 8 makes it easy for workers to lift and transfer the device.

[0028] The docking end 3 includes a first docking part 31, a second docking part 32, and a through hole 35. The first docking part 31 is fixedly connected to the first half ring 21, and the second docking part 32 is fixedly connected to the second half ring 22. The first docking part 31 is provided with a docking groove 33, and the second docking part 32 is provided with a docking protrusion 34. The through hole 35 passes through the docking groove 33 and the docking protrusion 34. The upper part of the first docking part 31 is provided with a positioning hole 36.

[0029] The first docking part 31 and the second docking part 32 cooperate with the docking protrusion 34 through the docking groove 33, and together with the through hole 35 and the positioning hole 36, the docking and positioning of the first half ring 21 and the second half ring 22 can be realized, thereby enhancing the connection stability.

[0030] The locking part 4 includes a first locking bolt 41, an internal hole 43, a sliding groove 47, and a locking buckle 49. The first locking bolt 41 corresponds to the through hole 35. A positioning post 42 is fixedly connected to the upper part of the first locking bolt 41. The positioning post 42 corresponds to the positioning hole 36. The internal hole 43 and the sliding groove 47 are both opened on the second mating part 32. A spring 44 is fixedly connected to the bottom of the internal hole 43. A second locking bolt 45 is fixedly connected to the end of the spring 44. A locking hole 46 is opened on the second locking bolt 45. The locking hole 46 corresponds to the second locking bolt 45.

[0031] The first locking bolt 41 corresponds to the through hole 35, and the positioning pin 42 cooperates with the positioning hole 36 to initially align and lock the first docking part 31 and the second docking part 32.

[0032] The second locking bolt 45 is fixedly connected to a sliding rod 48 on its side. The sliding rod 48 extends through the sliding groove 47 to the outside and is slidably connected thereto. The locking buckle 49 is disposed on the first mating part 31 and is rotatably connected thereto. The locking buckle 49 is provided with a mating interface 410, which corresponds to the end of the sliding rod 48.

[0033] Rotate the locking buckle 49 and pull the sliding rod 48 until the interface 410 is aligned with the corresponding position of the end of the sliding rod 48, so that the end of the sliding rod 48 passes through the interface 410. At this time, the spring 44 is stretched and the second locking bolt 45 passes through the locking hole 46, realizing double locking, reducing the possibility of the annular body 2 being accidentally loosened, and improving the safety of the device.

[0034] The fixed clamping end 5 includes a threaded cylinder 51 and a push screw 52. The push screw 52 is threadedly connected to the threaded cylinder 51. A rotating handle 53 is fixedly connected to one end of the push screw 52 located on the outer side of the annular body 2, and a clamping block 54 is fixedly connected to the other end of the push screw 52 located on the inner side of the annular body 2. The push screw 52 is threadedly connected to the threaded cylinder 51. Rotating the rotating handle 53 can drive the clamping block 54 to move towards the center, thereby adjusting the clamping force according to the size of the power post 1, ensuring that the annular body 2 is firmly clamped on the power post 1, and preventing the device from shaking or falling off during operation.

[0035] The storage assembly 7 includes a storage box 71, a lid 72 fixedly connected to the storage box 71, the lid 72 being made of canvas, a Velcro strip 73 fixedly connected to the storage box 71, a Velcro strip 74 fixedly connected to the lid 72, a partition 75 fixedly connected inside the storage box 71, and a barrier net 76 provided on the outside of the partition 75, with both ends of the barrier net 76 fixedly connected to the storage box 71.

[0036] The storage box 71 is equipped with a canvas lid 72, which can be opened and closed by Velcro strips 73 and 74, making it easy to put in and take out tools; the internal dividers 75 can be used to classify and place tools, and the netting 76 can prevent tools from shaking and falling out inside the storage box 71, reducing the risk of tools falling.

[0037] The working principle of the fall protection device for high-altitude power maintenance tools provided by this utility model is as follows:

[0038] The first half-ring 21 and the second half-ring 22 open and close by rotating the pivot 23. After being fitted onto the outside of the pole 1, the components of the docking end 3 and the locking part 4 are engaged to achieve double locking. At the same time, the fixed clamping end 5 is adjusted to clamp the pole 1, completing the overall fixation of the device. During power maintenance operations, tools are placed in the storage component 7 and stored in categories for easy access during operations. The handle 8 makes it easy for workers to lift and transfer the device.

[0039] Compared with related technologies, the fall protection device for power maintenance tools used in high-altitude operations provided by this utility model has the following advantages:

[0040] The rotatable ring-shaped main body 2, along with the double locking structure designed with docking end 3 and locking part 4, combined with the adjustable fixed clamping end 5, can adapt to different sizes of power poles 1 and clamp and fix the entire device to prevent it from loosening and falling off. The detachable arc-shaped connector 6 increases the freedom of use of the storage component 7. The storage component 7 can classify and place tools for easy access, while reducing the risk of falling. It takes into account both operational convenience and safety, and improves the reliability of high-altitude power maintenance operations.

Claims

1. A fall protection device for power maintenance tools used in high-altitude operations, characterized in that, include: The device comprises an electrical post and a ring-shaped main body. The ring-shaped main body is provided with a docking end and a fixing clamping end. The ring-shaped main body includes a first half-ring and a second half-ring. A rotating shaft is provided between the first half-ring and the second half-ring and rotatably connected thereto. A locking part is provided on the docking end. An arc-shaped connector is detachably connected to both the first half-ring and the second half-ring. A storage component is fixedly connected to the arc-shaped connector. A handle is fixedly connected to the second half-ring.

2. A fall protection device for power maintenance tools used in high-altitude operations according to claim 1, characterized in that, The docking end includes a first docking part, a second docking part, and a through hole. The first docking part is fixedly connected to a first half-ring, and the second docking part is fixedly connected to a second half-ring. The first docking part has a docking groove, and the second docking part has a docking protrusion. The through hole passes through the docking groove and the docking protrusion. The upper part of the first docking part has a positioning hole.

3. A fall protection device for power maintenance tools used in high-altitude operations according to claim 2, characterized in that, The locking part includes a first locking bolt, an internal hole, a sliding groove, and a locking buckle. The first locking bolt corresponds to the through hole. A positioning post is fixedly connected to the upper part of the first locking bolt, and the positioning post corresponds to the positioning hole. The internal hole and the sliding groove are both opened on the second mating part. A spring is fixedly connected to the bottom of the internal hole, and a second locking bolt is fixedly connected to the end of the spring. A locking hole is opened on the second locking bolt, and the locking hole corresponds to the second locking bolt.

4. A fall protection device for power maintenance tools used in high-altitude operations according to claim 3, characterized in that, A sliding rod is fixedly connected to the side of the second locking bolt. The sliding rod extends through the sliding groove to the outside and is slidably connected thereto. The locking buckle is set on the first mating part and is rotatably connected thereto. The locking buckle has a mating interface, which corresponds to the end of the sliding rod.

5. A fall protection device for power maintenance tools used in high-altitude operations according to claim 1, characterized in that, The fixed clamping end includes a threaded cylinder and a push screw. The push screw is threadedly connected to the threaded cylinder. A rotating handle is fixedly connected to one end of the push screw located on the outer side of the annular body, and a clamping block is fixedly connected to the other end of the push screw located on the inner side of the annular body.

6. A fall protection device for power maintenance tools used in high-altitude operations according to claim 1, characterized in that, The storage assembly includes a storage box, a lid fixedly connected to the storage box, the lid being made of canvas, a Velcro strip fixedly connected to the storage box, a Velcro strip fixedly connected to the lid, a partition fixedly connected to the inside of the storage box, and a barrier net provided on the outside of the partition, with both ends of the barrier net fixedly connected to the storage box.

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