A live working insulated boom truck

Abstract

The utility model relates to electric power overhauls equipment technical field discloses a live working insulated bucket arm vehicle, including mobile car, fixedly connected hydraulic support leg of mobile car four around, rotary connection in the right side of mobile car top rotary table, rotary connection in the telescopic arm of rotary table top, rotary connection in the insulated box bucket of telescopic arm left end, fixedly connected control cabinet of insulated box bucket front side, be located in the left side of insulated box bucket inner wall storage mechanism and be located in the right side of insulated box bucket inner wall riding mechanism, and storage mechanism includes guide slide rail, sliding frame and hidden storage box, sliding frame slides to hidden storage box along guide slide rail, and riding mechanism includes seat board and fixed block. The utility model discloses through setting up storage mechanism and realizes the flexible use and hidden storage of tool, provides safe and stable riding facility for operating personnel through setting up riding mechanism, effectively improves insulated box bucket space utilization and operation security.

Description

Technical Field

[0001] This utility model relates to the field of power maintenance equipment technology, and in particular to an insulated bucket truck for live-line work. Background Technology

[0002] Insulated bucket trucks for live-line work are core special equipment in the inspection and maintenance of power distribution lines. In actual operation, in order to cope with complex line fault investigation and repair tasks, operators must carry various types of insulated operating rods, insulated shielding tools, testing instruments and hardware accessories.

[0003] However, due to the limitations of the mechanical strength of the insulated boom and the design constraints of the overall vehicle's operational stability, the internal space for personnel in the insulated bucket is very limited. This results in a lack of dedicated storage space for a large number of personal tools, which can only be scattered on the bottom surface of the insulated bucket or temporarily hung on the inner wall of the insulated bucket. This disorderly placement seriously encroaches on the standing and movement space of the workers, forcing them to frequently move their feet in a narrow area to avoid the tools under their feet, increasing the difficulty of high-altitude operations and reducing maintenance efficiency.

[0004] Furthermore, when the insulated bucket truck is moving or the insulated boom is performing long-distance lifting and turning movements, the workers inside the insulated bucket must remain standing. Since the insulated bucket is at the end of the long cantilever, even slight vibrations of the boom system will be amplified at the end, causing the center of gravity of the standing workers to be extremely unstable. There is a safety hazard that the workers may violently shake and hit the inner wall of the insulated bucket. Moreover, maintaining a standing balance posture for a long time will accelerate the depletion of the workers' physical strength.

[0005] Therefore, this utility model proposes an insulated bucket truck for live-line work to overcome the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems existing in the live-line working insulated bucket truck, such as low utilization of the internal space of the insulated bucket, resulting in cluttered tools that seriously encroach on the operator's activity space, and lack of safety seating facilities for operators during vehicle movement or boom lifting, leading to instability and fatigue, this utility model aims to provide a live-line working insulated bucket truck with an improved structure that can effectively solve the above problems.

[0007] This utility model provides an insulated bucket truck for live-line work, including a mobile vehicle, hydraulic support legs fixedly connected to the perimeter of the mobile vehicle, a turntable rotatably connected to the right side of the top of the mobile vehicle, a telescopic arm rotatably connected to the top of the turntable, an insulated bucket rotatably connected to the left end of the telescopic arm, a control console fixedly connected to the front side of the insulated bucket, and a hydraulic jack rotatably connected to the inside of the turntable and rotatably connected at its top to the bottom of the telescopic arm; a storage mechanism located on the left side of the inner wall of the insulated bucket, and a seating mechanism located on the right side of the inner wall of the insulated bucket.

[0008] The storage mechanism includes a guide rail fixedly connected to the left side of the inner wall of the insulated box, a sliding frame slidably connected to the outer wall of the guide rail, and a hidden storage box connected to the left rear end of the insulated box. The seating mechanism includes a seat plate rotatably connected to the right side of the inner wall of the insulated box, and a fixing block fixedly connected to the top of the seat plate.

[0009] Furthermore, the sliding frame slides along the guide rail to the inside of the hidden storage box, and the storage mechanism enables the movement, organization, and concealment of tools, while the seating mechanism enables the unfolding of the seat for seating and its folding for storage.

[0010] Preferably, the inner wall of the sliding frame is fixedly connected with a placement platform at equal intervals, the placement platform is arranged vertically along the height direction of the sliding frame, and the top right side of the sliding frame is fixedly connected with a hanging ring at equal intervals, the hanging ring is arranged horizontally along the length direction of the sliding frame. By setting the placement platform and the hanging ring, the sliding frame's load-bearing capacity for different types of tools and its classification and storage function are increased.

[0011] Preferably, a threaded shaft is threaded through the top front side of the inner wall of the sliding frame. The top end of the threaded shaft extends to the top of the sliding frame, and the bottom end extends to the inner side of the sliding frame. By rotating the threaded shaft, the drive control of the lower structure can be achieved.

[0012] Preferably, a lower pressure block is fixedly connected to the bottom end of the threaded shaft, and a rubber pad is fixedly connected to the bottom of the lower pressure block. The rubber pad is located directly above the guide rail and abuts against the top surface of the guide rail. The lower pressure block and the rubber pad are driven by the threaded shaft to press the guide rail, and the sliding frame is locked and fixed at any position by friction.

[0013] Preferably, the fixing block has a cavity inside, and a guide rod is fixedly connected to the inner wall of the fixing block. The axis of the guide rod is parallel to the plane of the inner wall of the insulating box, and the guide rod provides a guiding reference for the internal moving parts.

[0014] Preferably, a limiting rod is slidably connected to the outer wall of the guide rod, and a spring is sleeved on the outer wall of the guide rod and on one side of the limiting rod. The two ends of the spring abut against the inner wall of the fixing block and the side wall of the limiting rod, respectively, so that the limiting rod maintains its reset tendency by utilizing the elastic force of the spring.

[0015] Preferably, a lever is fixedly connected to the left side of the limiting rod. The lever passes through the side wall of the fixed block, and the outer wall of the lever is slidably connected to the inner wall of the fixed block. The lever is used to drive the limiting rod to slide along the guide rod. By operating the lever, the extension and retraction of the limiting rod can be achieved, thereby controlling the unlocking of the seat.

[0016] Preferably, a support plate is fixedly connected to the right side of the inner side of the insulated box. The support plate is located below the seat, and the top surface of the support plate is in contact with the left surface of the seat to provide support for the seat in the unfolded state and ensure the stability of the operator when sitting.

[0017] Preferably, the internal space of the hidden storage box is adapted to the external contour of the sliding rack, ensuring that the sliding rack is completely stored inside the hidden storage box when not in use, maximizing the operating space of the insulated box compartment.

[0018] This utility model has the following beneficial effects: 1. This utility model solves the problems of limited internal space and cluttered tool placement that occupy the operator's standing and working space in existing insulation boxes by setting up a storage mechanism on the inner wall of the insulation box, utilizing the sliding cooperation between the guide rail and the sliding frame, combined with a spiral pressing locking component and a hidden storage box connected to the rear. It achieves the goal of flexibly adjusting the tool rack position according to the operator's standing position, facilitating tool access, and completely sliding the sliding frame and tools into the hidden storage box for fixation when not in use, thereby maximizing the release of internal space in the insulation box and improving the convenience of operation and space utilization.

[0019] 2. This utility model solves the safety hazards in the prior art where operators lack safe seating facilities during vehicle movement or boom lifting, resulting in a high center of gravity, poor stability, and easy fatigue due to having to stand. It provides a stable sitting posture for operators during movement, effectively lowers the center of gravity, and keeps the operator within the depth protection range of the insulated box to improve safety. At the same time, the seat can be quickly folded and stored after the work reaches the designated position, restoring the standing working space. Attached Figure Description

[0020] Figure 1 This is a perspective view of an insulated bucket truck for live-line work proposed in this utility model; Figure 2 This is a front view of an insulated bucket truck for live-line work proposed in this utility model; Figure 3 This is a schematic diagram of the insulated bucket of an insulated bucket truck for live-line work proposed in this utility model; Figure 4This is a split view of the storage mechanism of an insulated bucket truck for live-line work proposed in this utility model; Figure 5 This is a cross-sectional view of the insulated bucket of an insulated bucket truck for live-line work proposed in this utility model; Figure 6 This is a split view of the riding mechanism of an insulated bucket truck for live-line work proposed in this utility model.

[0021] Legend: 1. Mobile cart; 2. Storage mechanism; 21. Guide rail; 22. Sliding frame; 23. Placement platform; 24. Hanging ring; 25. Threaded shaft; 26. Pressing block; 27. Rubber pad; 28. Hidden storage box; 3. Seating mechanism; 31. Seat; 32. Fixing block; 33. Guide rod; 34. Limiting rod; 35. Spring; 36. Handle; 37. Support plate; 4. Hydraulic support leg; 5. Turntable; 6. Telescopic arm; 7. Insulated box; 8. Control console; 9. Hydraulic push rod. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model. Example

[0023] Please refer to Figures 1 to 6 This utility model provides an insulated bucket truck for live-line work, which aims to solve the problems of low utilization rate of the internal space of the insulated bucket 7 leading to cluttered tool placement, and lack of safety riding facilities for operators during movement in the prior art.

[0024] Please refer to Figure 1 and Figure 2 The live-line working insulated bucket truck includes a mobile vehicle 1 and hydraulic support legs 4 fixedly installed around the mobile vehicle 1. A turntable 5 is rotatably connected to the top right side of the mobile vehicle 1. A telescopic arm 6 is rotatably connected to the top of the turntable 5. An insulated bucket 7 is rotatably connected to the left end of the telescopic arm 6. A control console 8 is fixedly connected to the front side of the insulated bucket 7. A hydraulic jack 9 is rotatably connected to the inside of the turntable 5. The top of the hydraulic jack 9 is rotatably connected to the bottom of the telescopic arm 6. A storage mechanism 2 is provided on the left side of the inner wall of the insulated bucket 7, and a riding mechanism 3 is provided on the right side of the inner wall of the insulated bucket 7.

[0025] The storage mechanism 2 includes a guide rail 21 fixedly connected to the left side of the inner wall of the insulating box 7, and a sliding frame 22 slidably connected to the outer wall of the guide rail 21. The left rear end of the insulating box 7 is connected to a hidden storage box 28. The sliding frame 22 can slide along the guide rail 21 to the inside of the hidden storage box 28. The seating mechanism 3 includes a seat plate 31 rotatably connected to the right side of the inner wall of the insulating box 7, and a fixing block 32 fixedly connected to the top of the seat plate 31. The moving cart 1 is used to move the various components on the top. The hydraulic support leg 4 is used to extend and form additional support. The hydraulic push rod 9 is used to extend and push the telescopic arm 6 to rotate along the turntable 5 as the fulcrum. The turntable 5 is used to drive the telescopic arm 6 and the insulating box 7 to rotate. The insulating box 7 is used to carry the operator to the appropriate position to work. The hidden storage box 28 is used to provide a hidden storage space for the sliding frame 22 and various tools.

[0026] Please refer to Figure 3 , Figure 4 and Figure 5 The storage mechanism 2 includes a guide rail 21, a sliding frame 22, a placement platform 23, a hanging ring 24, a threaded shaft 25, a pressure block 26, a rubber pad 27, and a hidden storage box 28. The guide rail 21 is fixedly connected to the left side of the inner wall of the insulating box 7. The sliding frame 22 is slidably connected to the outer wall of the guide rail 21. The placement platform 23 is fixedly connected at equal intervals to the inner wall of the sliding frame 22. The placement platform 23 is arranged vertically along the height direction of the sliding frame 22 and is used to hold tools. The hanging ring 24 is fixedly connected at equal intervals to the top right side of the sliding frame 22. The hanging ring 24 is arranged horizontally along the length direction of the sliding frame 22 and is used to hang tools. The threaded shaft 25 is threadedly connected through the top front side of the inner wall of the sliding frame 22. The top end of the threaded shaft 25 extends to... Above the sliding frame 22, the bottom end of the threaded shaft 25 extends to the inner side of the sliding frame 22. A lower pressure block 26 is fixedly connected to the bottom end of the threaded shaft 25. A rubber pad 27 is fixedly connected to the bottom of the lower pressure block 26. The rubber pad 27 is located directly above the guide rail 21 and abuts against the top surface of the guide rail 21. By rotating the threaded shaft 25 in the opposite direction, the rubber pad 27 at the bottom of the lower pressure block 26 is separated from the guide rail 21, which can push the sliding frame 22 to slide on the outer wall of the guide rail 21. When the worker is on the front side of the inner wall of the insulating box 7, the sliding frame 22 can be pushed to the front side. When the worker is on the rear side of the inner wall of the insulating box 7, the sliding frame 22 can be pushed to the rear side. The position of the sliding frame 22 and the various tools inside can be adjusted according to the operator's operating position.

[0027] After adjustment, rotate the threaded shaft 25 in the forward direction. The threaded shaft 25 pushes the pressure block 26 and the rubber pad 27 to press against the top of the guide rail 21, thus restricting the position of the sliding frame 22. The hidden storage box 28 is connected to the left rear side of the insulating box 7. The internal space of the hidden storage box 28 is adapted to the external contour of the sliding frame 22. The sliding frame 22 can slide along the guide rail 21 to the inside of the hidden storage box 28. When the work is completed, rotate the threaded shaft 25 in the reverse direction to release the restriction of the sliding frame 22. Then slide the sliding frame 22 along the outer wall of the guide rail 21 to the inside of the hidden storage box 28. Rotate the threaded shaft 25 in the forward direction to fix the sliding frame 22 inside the hidden storage box 28, thus completing the hidden storage of the sliding frame 22 and the tools.

[0028] As a preferred embodiment, in order to protect the personnel inside the insulating box 7 during movement and to save standing space, please refer to... Figure 5 and Figure 6 The seating mechanism 3 includes a seat 31, a fixing block 32, a guide rod 33, a limiting rod 34, a spring 35, a lever 36, and a support plate 37. The seat 31 is rotatably connected to the front and rear ends of the right side of the inner wall of the insulating box 7. The fixing block 32 is fixedly connected to the top of the seat 31. The fixing block 32 has a cavity inside. The guide rod 33 is fixedly connected to the inner wall of the fixing block 32. The axis of the guide rod 33 is parallel to the plane of the inner wall of the insulating box 7. The limiting rod 34 is slidably connected to the outer wall of the guide rod 33. A spring 35 is sleeved on the outer wall of the guide rod 33 and located on one side of the limiting rod 34. The two ends of the spring 35 abut against the inner wall of the fixing block 32 and the side wall of the limiting rod 34, respectively. The lever 36 is fixedly connected to the left side of the limiting rod 34. The lever 36 passes through the side wall of the fixing block 32, and the outer wall of the lever 36 is slidably connected to the inner wall of the fixing block 32. The lever 36 is used for... The limiting rod 34 slides along the guide rod 33. A support plate 37 is fixedly connected to the right side of the inner side of the insulation box 7. The support plate 37 is located below the seat plate 31, and the top surface of the support plate 37 contacts and cooperates with the left side surface of the seat plate 31 to provide support for the seat plate 31 in the unfolded state. Simply pull the lever 36 that slides on the inner wall of the two fixing blocks 32. The lever 36 moves and causes the limiting rod 34 to disengage from the inner wall of the insulation box 7. At the same time, the spring 35 is deformed by the compression of the limiting rod 34, releasing the limitation on the seat plate 31. The seat plate 31 can then be rotated and unfolded. The support plate 37 provides support for the seat plate 31. Then, release the lever 36. The limiting rod 34 returns to its initial position under the restoring force of the spring 35. The operator only needs to sit on the seat plate 31. The center of gravity is lowered so that the operator is inside the inner wall of the insulation box 7, which enhances safety.

[0029] As another preferred embodiment, in order to achieve the concealed folding and storage of the seat plate 31, after the insulation box 7 reaches the appropriate position, simply pull the lever 36 to pull the limiting rod 34 back to the inner wall of the fixing block 32, then rotate the seat plate 31 in the opposite direction to the inner wall of the insulation box 7, release the limiting rod 34, and the limiting rod 34 will be reinserted into the inner wall of the insulation box 7 under the elastic force of the spring 35, thus completing the concealed folding and storage of the seat plate 31.

[0030] Working principle: When using the live-line working insulated bucket truck, the mobile vehicle 1 moves the various components on the top to the appropriate position, activates multiple hydraulic support legs 4, and the hydraulic support legs 4 extend to form additional support. The hydraulic support legs 4 work with the mobile vehicle 1 to provide stable support for live-line work. The hydraulic jack 9 is activated, and the hydraulic jack 9 extends to push the telescopic arm 6 to rotate along the turntable 5 as the fulcrum. The movable end of the telescopic arm 6 extends to push the insulated bucket 7 to move. The turntable 5 is activated, and the turntable 5 drives the telescopic arm 6 and the insulated bucket 7 to rotate, so that the insulated bucket 7 carries the operator to the appropriate position to carry out the work. When tools are retrieved, placed, or organized, the storage mechanism 2 activates, rotating the threaded shaft 25 in the reverse direction. The threaded shaft 25 causes the lower pressure block 26 and rubber pad 27 to move upwards, separating the rubber pad 27 from the top surface of the guide rail 21. This releases the restriction on the sliding frame 22, pushing it to slide along the outer wall of the guide rail 21. When the worker is on the front side of the inner wall of the insulation box 7, the sliding frame 22 is pushed to the front; when the worker is on the rear side of the inner wall of the insulation box 7, the sliding frame 22 is pushed to the rear. The sliding frame 22 is adjusted according to the worker's operating position. After adjusting the positions of the placement platform 23 and the hanging ring 24, rotate the threaded shaft 25 in the forward direction. The threaded shaft 25 pushes the lower pressure block 26 and the rubber pad 27 to press against the top of the guide rail 21, thus restricting the position of the sliding frame 22. When the work is completed, rotate the threaded shaft 25 in the reverse direction to release the restriction of the sliding frame 22 and slide the sliding frame 22 along the outer wall of the guide rail 21 to the inside of the hidden storage box 28. Finally, rotate the threaded shaft 25 in the forward direction to fix the sliding frame 22 inside the hidden storage box 28, thus completing the hidden storage of the sliding frame 22 and the tools. When the control console 8 drives the various components to move the insulation box 7, and it is necessary to protect the operator standing inside the insulation box 7, the seating mechanism 3 comes into play. It pulls the lever 36 sliding on the inner wall of the two fixed blocks 32. The lever 36 moves, causing the limiting rod 34 to disengage from the inner wall of the insulation box 7. Simultaneously, the spring 35 is deformed by the limiting rod 34, releasing the restriction on the seat plate 31 and allowing the seat plate 31 to rotate and unfold. The support plate 37 provides support for the seat plate 31. Releasing the lever 36 releases the limiting rod... Under the restoring force of spring 35, the seat 34 returns to its initial position. The operator sits on the seat 31, and the center of gravity is lowered so that the operator is inside the inner wall of the insulating box 7, which enhances safety. When the insulating box 7 reaches the appropriate position, the lever 36 is pulled to pull the limiting rod 34 back to the inner wall of the fixing block 32. Then, the seat 31 is rotated in the opposite direction to fit against the inner wall of the insulating box 7. The lever 36 is released, and the limiting rod 34 is reinserted into the inner wall of the insulating box 7 under the elastic force of spring 35, completing the hidden folding and storage of the seat 31.

Claims

1. An insulated bucket truck for live-line working, comprising: A mobile vehicle (1) is fixedly connected to hydraulic support legs (4) around its four sides. A turntable (5) is rotatably connected to the top right side of the mobile vehicle (1). A telescopic arm (6) is rotatably connected to the top of the turntable (5). An insulating box (7) is rotatably connected to the left end of the telescopic arm (6). A control console (8) is fixedly connected to the front side of the insulating box (7). A hydraulic push rod (9) is rotatably connected to the inside of the turntable (5). The invention is characterized by further including a storage mechanism (2) and a seating mechanism (3), wherein the storage mechanism (2) is located on the left side of the inner wall of the insulating box (7) and the seating mechanism (3) is located on the right side of the inner wall of the insulating box (7); The storage mechanism (2) includes a guide rail (21) fixedly connected to the left side of the inner wall of the insulating box (7), and a sliding frame (22) slidably connected to the outer wall of the guide rail (21). The left rear end of the insulating box (7) is connected to a hidden storage box (28). The seating mechanism (3) includes a seat plate (31) rotatably connected to the right side of the inner wall of the insulated box (7), and a fixing block (32) fixedly connected to the top of the seat plate (31).

2. The insulated bucket truck for live-line working according to claim 1, characterized in that, The inner wall of the sliding frame (22) is fixedly connected with a placement platform (23) at equal intervals. The placement platform (23) is arranged vertically along the height direction of the sliding frame (22). The top right side of the sliding frame (22) is fixedly connected with a hanging ring (24) at equal intervals. The hanging ring (24) is arranged horizontally along the length direction of the sliding frame (22).

3. The insulated bucket truck for live-line working according to claim 1, characterized in that, The sliding frame (22) has a threaded shaft (25) threaded through the top front side of the inner wall. The top end of the threaded shaft (25) extends above the sliding frame (22), and the bottom end of the threaded shaft (25) extends to the inner side of the sliding frame (22).

4. The insulated bucket truck for live-line working according to claim 3, characterized in that, The bottom end of the threaded shaft (25) is fixedly connected to a lower pressure block (26), and the bottom of the lower pressure block (26) is fixedly connected to a rubber pad (27). The rubber pad (27) is located directly above the guide rail (21) and abuts against the top surface of the guide rail (21).

5. The insulated bucket truck for live-line working according to claim 1, characterized in that, The fixed block (32) has a cavity inside, and a guide rod (33) is fixedly connected to the inner wall of the fixed block (32). The axial direction of the guide rod (33) is parallel to the inner wall plane of the insulating box (7).

6. The insulated bucket truck for live-line working according to claim 5, characterized in that, The guide rod (33) is slidably connected to the limiting rod (34) on its outer wall. A spring (35) is sleeved on the outer wall of the guide rod (33) and on one side of the limiting rod (34). The two ends of the spring (35) abut against the inner wall of the fixing block (32) and the side wall of the limiting rod (34), respectively.

7. An insulated bucket truck for live-line working according to claim 6, characterized in that, A lever (36) is fixedly connected to the left side of the limiting rod (34). The lever (36) passes through the side wall of the fixing block (32), and the outer wall of the lever (36) is slidably connected to the inner wall of the fixing block (32).

8. The insulated bucket truck for live-line working according to claim 1, characterized in that, A support plate (37) is fixedly connected to the right side of the inner side of the insulating box (7). The support plate (37) is located below the seat plate (31), and the top surface of the support plate (37) is in contact with the left side surface of the seat plate (31).

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