Forked high altitude platform based on an airport environment

Abstract

The utility model discloses a kind of scissor-type high-altitude platforms based on aviation airport environment, including the car body that can automatically travel and the scissor structure in the top of car body and the operating platform in the top of scissor structure, the guardrail top outside of operating platform side is equipped with the fixed block that can move up and down, first clamping block and second clamping block are equipped on the top surface of fixed block, and placing cavity for placing tool is formed between first clamping block and second clamping block, first rubber block and second rubber block are respectively attached to the inner wall of first clamping block and second clamping block and top surface in the placing cavity.The utility model has the characteristics that maintenance tool is stored conveniently, and maintenance tool is conveniently taken, staff need not frequently bend or crouch to replace, maintenance is more efficient and convenient, etc.

Description

Technical Field

[0001] This utility model relates to a high-altitude platform, specifically a scissor lift high-altitude platform based on an aviation airport environment. Background Technology

[0002] Maintenance work in an airport environment often requires the use of lifts to transport maintenance personnel to the work area. During maintenance, personnel typically need to use a large number of tools. Since the number of tools available to each person is limited, they can usually only hold one tool at a time. Each time they need to switch to another tool, they have to bend over to exchange the tool in their hand with the tool on the lift. This is especially true when two or more tools need to be used repeatedly, requiring maintenance personnel to frequently bend over or squat to switch them, which is time-consuming, laborious, and extremely inconvenient. Utility Model Content

[0003] The purpose of this invention is to provide a scissor lift aerial platform based on an aviation airport environment, which solves the problems of inconvenience in retrieving and storing maintenance tools in the existing technology.

[0004] The above-mentioned technical objective of this utility model is mainly achieved through the following technical solution: a scissor lift aerial platform based on an aviation airport environment, comprising an automatically moving vehicle body, a scissor lift structure located on the top of the vehicle body, and a working platform located on the top of the scissor lift structure. A movable fixing block is provided on the outer side of the top of the guardrail on one side of the working platform. A first clamping block and a second clamping block are provided close to each other on the top surface of the fixing block. A placement cavity for placing tools is formed between the first clamping block and the second clamping block. A first rubber block and a second rubber block are respectively attached to the inner wall and top surface of the first clamping block and the second clamping block in the placement cavity.

[0005] As a further preferred technical solution of this utility model, the bottom of the first rubber block and the second rubber block are provided with a limiting block located in the placement cavity between the first clamping block and the second clamping block, and the limiting block can move up and down elastically.

[0006] As a further preferred technical solution of this utility model, a cavity is formed between the limiting block and the fixing block, and a plurality of vertically arranged telescopic springs are provided in the cavity, with the upper and lower ends of the telescopic springs connected to the bottom of the limiting block and the top of the fixing block, respectively.

[0007] As a further preferred technical solution of this utility model, the first clamping block and the second clamping block are provided with fixed seats on their periphery that are connected to the guardrail of the working platform. The fixed seat is provided with a sliding cavity in the middle that cooperates with the outer wall of the first clamping block and the second clamping block. The first clamping block and the second clamping block can move upward in the sliding cavity and protrude from the top of the fixed seat.

[0008] As a further preferred technical solution of this utility model, the inner wall of the sliding cavity is provided with two strip grooves that are arranged along the moving direction of the fixed block and correspond to the first clamping block and the second clamping block. The upper and lower ends of the strip grooves are both closed. The outer walls of the first clamping block and the second clamping block are provided with limiting protrusions that slide with the strip grooves.

[0009] As a further preferred technical solution of this utility model, an annular baffle is provided on the periphery of the top surface of the fixed seat, and the bottom of the annular baffle is connected to the top surface of the fixed seat to form a plane, and the first clamping block and the second clamping block can be moved upward until they protrude from the plane.

[0010] As a further preferred technical solution of this utility model; the bottom of the fixed base is provided with a fixed housing connected to the guardrail of the working platform, and the bottom of the inner side of the fixed housing is provided with a vertically arranged threaded column corresponding to the bottom of the fixed block. A sleeve connected to the bottom of the fixed block and threadedly engaged with the threaded column is sleeved on the threaded column. The bottom of the threaded column is provided with a connecting column rotatably connected to the bottom of the fixed housing. A first transmission gear is provided on the connecting column. A drive motor is provided on the adjacent side of the connecting column. The output shaft of the drive motor is arranged upward and is provided with a second transmission gear that meshes with the first transmission gear.

[0011] Therefore, this utility model has the advantages of being easy to store and retrieve maintenance tools, eliminating the need for staff to frequently bend over or squat down to replace them, making maintenance more efficient and convenient. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 yes Figure 1 Partial structural cross-sectional view.

[0013] Reference numerals: 1. Vehicle body; 2. Scissor lift structure; 3. Working platform; 31. Guardrail; 4. Fixing block; 41. First clamping block; 411. Limiting protrusion; 42. Second clamping block; 43. Placement cavity; 431. First rubber block; 432. Second rubber block; 44. Limiting block; 45. Cavity; 451. Telescopic spring; 46. Fixing seat; 461. Sliding cavity; 462. Strip groove; 47. Annular baffle; 471. Plane; 5. Fixing housing; 51. Threaded post; 52. Sleeve; 53. Connecting post; 531. First transmission gear; 54. Drive motor; 541. Detailed Implementation

[0014] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0015] like Figure 1-2As shown, a scissor lift aerial platform based on an aviation airport environment includes an automatically moving vehicle body 1, a scissor structure 2 on top of the vehicle body 1, and a work platform 3 on top of the scissor structure 2. The vehicle body 1 can move automatically, allowing workers on the work platform 3 to adjust its position according to the maintenance location for easy maintenance. The scissor structure is existing technology and can support the up-and-down movement of the work platform 3 on top of the vehicle body 1, which will not be described in detail here. When workers are working on the work platform 3, since there are many maintenance tools required, they need to be changed frequently. A movable fixing block 4 is provided on the outer side of the top of the guardrail 31 on one side of the work platform 3. The top surface of the fixing block 4 has a first clamping block 41 and a second clamping block 42 that are close to each other. The first clamping block 41 and the second clamping block 42 are fixed on the top of the fixing block 4. The first clamping block 41 and the second clamping block 42 move with the up-and-down movement of the fixing block 4 to raise the maintenance tools for easy access and storage by workers. The height of the first clamping block 41 and the second clamping block 42 can be adjusted according to the different heights and body types of workers. A tool placement cavity 43 is formed between the first clamping block 41 and the second clamping block 42. Multiple repair tools can be placed in the cavity 43. The cavity 43 contains a first rubber block 431 and a second rubber block 432, respectively attached to the inner wall and top surface of the first clamping block 41 and the second clamping block 42. Both the first rubber block 431 and the second rubber block 432 are made of rubber. The coordinated arrangement of the first rubber block 431 and the second rubber block 432 facilitates the fixation and positioning of the repair tools placed in the cavity 43. The elasticity of the first rubber block 431 and the second rubber block 432 allows them to hold the repair tools and adapt to different shapes. Their friction enhances the fixation effect, preventing slippage and further facilitating quick retrieval and storage of repair tools. This makes repair work simpler and more efficient. When repair personnel need to repeatedly use two or more tools, they no longer need to frequently bend over or squat to change them, making repairs more efficient and convenient.

[0016] like Figure 2As shown, the bottom of the first rubber block 431 and the second rubber block 432 is provided with a limiting block 44 located in the placement cavity 43 between the first clamping block 41 and the second clamping block 42. The limiting block 44 can move up and down elastically. The limiting block 44 is located at the bottom of the first rubber block 431 and the second rubber block 432, which can support the bottom of the repair workpiece placed between the first rubber block 431 and the second rubber block 432, and prevent the repair workpiece from sliding down to the depth of the placement cavity 43 and becoming impossible to retrieve. It plays a limiting and supporting role for the repair workpiece. A cavity 45 is formed between the limiting block 44 and the fixing block 4. Multiple vertically arranged telescopic springs 451 are provided in the cavity 45. The upper and lower ends of the telescopic springs 451 are connected to the bottom of the limiting block 44 and the top of the fixing block 4, respectively. The telescopic springs 451 are provided so that they can always support the bottom of the first rubber block 431 and the second rubber block 432, and can be adjusted by telescopic extension to accommodate longer repair tools, ensuring stable clamping of various repair tools.

[0017] like Figure 1 As shown, an annular baffle 47 is provided on the periphery of the top surface of the fixed base 46. The bottom of the annular baffle 47 is connected to the top surface of the fixed base 46 to form a plane 471. The annular baffle 47 is located above the fixed base 46 and is connected to the top surface of the fixed base 46 to form a plane 471. The plane 471 can place other replacement parts or large maintenance tools for easy access by workers. The first clamping block 41 and the second clamping block 42 can be moved upward until they protrude from the plane 471. After the first clamping block 41 and the second clamping block 42 are moved upward, it is convenient for workers to store and retrieve maintenance tools. After the first clamping block 41 and the second clamping block 42 are moved upward, the annular baffle 47 is located on the periphery of the first clamping block 41 and the second clamping block 42, which can block and limit the maintenance tools to avoid accidental contact that could cause the maintenance tools to fall off the work platform and cause dangers such as falling objects from height.

[0018] like Figure 2As shown, the first clamping block 41 and the second clamping block 42 are provided with fixed seats 46 on their periphery, which are connected to the guardrail 31 of the working platform 3. The fixed seat 46 has a sliding cavity 461 in its center that mates with the outer wall of the first clamping block 41 and the second clamping block 42. The fixed seat 46 is fixed to the side wall of the guardrail 31 of the working platform 3. The sliding cavity 461 is located in the center of the fixed seat 46 and extends vertically through it. The first clamping block 41 and the second clamping block 42 are both slidably fitted into the sliding cavity 461 and can move up and down within the sliding cavity 461 to adjust their height, facilitating the retrieval and storage of maintenance tools. The first clamping block 41 and the second clamping block 42 can move upwards within the sliding cavity 461 and protrude from the top of the fixed seat 46. When the first clamping block 41 and the second clamping block 42 are moved to their highest position, they protrude from the fixed seat 46 to accommodate the height of the workers and facilitate the operation of maintenance tools. The sliding cavity 461 has two strip grooves 462 on its inner wall, which are arranged along the moving direction of the fixed block 4 and correspond to the first clamping block 41 and the second clamping block 42. The upper and lower ends of the strip grooves 462 are closed. The outer walls of the first clamping block 41 and the second clamping block 42 are provided with limiting protrusions 411 that slide with the strip grooves 462. The strip grooves 462 cooperate with the limiting protrusions 411 to position the first clamping block 41 and the second clamping block 42 to ensure the stability of the first clamping block 41 and the second clamping block 42 when they move. The upper and lower ends of the strip grooves 462 are closed to block the limiting protrusions 411, thereby limiting the movable range of the first clamping block 41 and the second clamping block 42 and preventing the first clamping block 41 and the second clamping block 42 from moving excessively and detaching from the fixed base 46.

[0019] like Figure 2As shown, the bottom of the fixed base 46 is provided with a fixed housing 5 connected to the guardrail 31 of the working platform 3. The fixed housing 5 is connected to the bottom of the fixed base 46 and to the guardrail 31 of the working platform 3. The bottom of the inner side of the fixed housing 5 is provided with a vertically arranged threaded post 51 corresponding to the bottom of the fixed block 4. A sleeve 52 is fitted on the threaded post 51, which is connected to the bottom of the fixed block 4 and threadedly engaged with the threaded post 51. The threaded post 51 is vertically arranged below the fixed block 4. The sleeve 52 is fitted on the threaded post 51 and fixedly connected to the bottom of the fixed block 4, so that when the threaded post 51 rotates, it can drive the sleeve 52 to move up and down through the thread. The sleeve 52 can then drive the first clamping block 41 and the second clamping block 42 to move up and down through the fixed block 4. The bottom of the threaded post 51 is provided with a connecting post 53 rotatably connected to the bottom of the fixed housing 5. The connecting post 53 is provided with a first transmission gear 531. A drive motor 54 is provided on the adjacent side of the connecting post 53. The output shaft of the drive motor 54 is arranged upward and is provided with A second transmission gear 541 meshes with the first transmission gear 531. The upper end of the connecting column 53 is connected to the bottom of the threaded column 51. The lower end of the connecting column 53 is rotatably connected to the bottom of the inner side of the fixed housing 5 via a bearing. When it is necessary to adjust the lifting and lowering action of the first clamping block 41 and the second clamping block 42, the drive motor 54 can be started by an external controller. When the drive motor 54 is started, it can drive the second transmission gear 541 to rotate coaxially. When the second transmission gear 541 rotates, it transmits power to the first transmission gear 531 through meshing teeth, so that the first transmission gear 531 drives the connecting column 53 to rotate. The connecting column 53 can then drive the threaded column 51 to rotate. When the threaded column 51 rotates, it can move up and down through the threaded drive sleeve 52, thereby realizing the lifting and lowering movement of the first clamping block 41 and the second clamping block 42. This allows for adjustment of the height at which the first clamping block 41 and the second clamping block 42 can store and retrieve maintenance tools, adapting to workers of different heights and body types, and facilitating their access and storage.

[0020] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A scissor lift aerial platform based on an aviation airport environment, comprising an automatically moving vehicle body (1), a scissor lift structure (2) disposed on top of the vehicle body (1), and a working platform (3) disposed on top of the scissor lift structure (2), characterized in that: The top outer side of the guardrail (31) on one side of the work platform (3) is provided with a fixed block (4) that can move up and down. The top surface of the fixed block (4) is provided with a first clamping block (41) and a second clamping block (42) that are close to each other. A placement cavity (43) for placing tools is formed between the first clamping block (41) and the second clamping block (42). The placement cavity (43) is provided with a first rubber block (431) and a second rubber block (432) that are respectively attached to the inner wall and the top surface of the first clamping block (41) and the second clamping block (42).

2. The scissor lift aerial platform based on an aviation airport environment according to claim 1, characterized in that: The bottom of the first rubber block (431) and the second rubber block (432) is provided with a limiting block (44) located in the placement cavity (43) between the first clamping block (41) and the second clamping block (42), and the limiting block (44) can move up and down elastically.

3. The scissor lift aerial platform based on an aviation airport environment according to claim 2, characterized in that: A cavity (45) is formed between the limiting block (44) and the fixing block (4). A plurality of vertically arranged telescopic springs (451) are provided in the cavity (45). The upper and lower ends of the telescopic springs (451) are respectively connected to the bottom of the limiting block (44) and the top of the fixing block (4).

4. The scissor lift aerial platform based on an aviation airport environment according to claim 1, characterized in that: The first clamping block (41) and the second clamping block (42) are provided with a fixed seat (46) on their periphery that is connected to the guardrail (31) of the working platform (3). The fixed seat (46) is provided with a sliding cavity (461) in the middle that cooperates with the outer wall of the first clamping block (41) and the second clamping block (42). The first clamping block (41) and the second clamping block (42) can move upward in the sliding cavity (461) and protrude from the top of the fixed seat (46).

5. The scissor lift aerial platform based on an aviation airport environment according to claim 4, characterized in that: The inner wall of the sliding cavity (461) is provided with two strip grooves (462) that are arranged along the moving direction of the fixed block (4) and correspond to the first clamping block (41) and the second clamping block (42). The upper and lower ends of the strip grooves (462) are closed. The outer walls of the first clamping block (41) and the second clamping block (42) are provided with limiting protrusions (411) that slide with the strip grooves (462).

6. The scissor lift aerial platform based on an aviation airport environment according to claim 4, characterized in that: The top surface of the fixed base (46) is provided with an annular baffle (47). The bottom of the annular baffle (47) and the top surface of the fixed base (46) are connected to form a plane (471). The first clamping block (41) and the second clamping block (42) can move upward until they protrude from the plane (471).

7. The scissor lift aerial platform based on an aviation airport environment according to claim 4, characterized in that: The bottom of the fixed base (46) is provided with a fixed housing (5) connected to the guardrail (31) of the working platform (3). The bottom of the inner side of the fixed housing (5) is provided with a vertically arranged threaded column (51) corresponding to the bottom of the fixed block (4). A sleeve (52) is fitted on the threaded column (51) and is connected to the bottom of the fixed block (4) and threadedly engaged with the threaded column (51). The bottom of the threaded column (51) is provided with a connecting column (53) rotatably connected to the bottom of the fixed housing (5). A first transmission gear (531) is provided on the connecting column (53). A drive motor (54) is provided on the adjacent side of the connecting column (53). The output shaft of the drive motor (54) is arranged upward and is provided with a second transmission gear (541) meshing with the first transmission gear (531).

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