Goods shelf vehicle for storing and transferring aero-engine blades and accessories of aero-engine blades
By designing a shelf truck for aircraft engine blades and their accessories, the risk of parts falling during maintenance is solved by using the combination of partition frames, slip grooves, limit blocks, inclined accommodation chambers and baffles. Improves the stability of the shelf truck and the safety of parts.
Patent Information
- Application Number
- CN202421305713.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-06-07
AI Technical Summary
During the maintenance of aircraft engines, parts vibrate due to movement of tool trucks, resulting in a high risk of falling, and the prior art is difficult to effectively reduce such risks.
A shelf truck for storage and transfer of aircraft engine blades and accessories is designed. It adopts an open shelf truck body, with multiple storage rooms and partition boxes inside, and partition rooms are partitioned through partition boxes. And when the shelf body moves, the sliding grooves and limit blocks are used to ensure that the partition frame always divides the accommodation chamber, and the accommodating chamber is tilted downward and a baffle is set to reduce the probability of parts falling.
It effectively reduces the probability of parts falling during the movement of the shelf truck, improves the stability of the shelf truck and the safety of the parts, and ensures the orderly placement and management of tools and materials during the maintenance process.
Smart Images
Figure CN222347301U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of adhesive tape production, and in particular to a shelf vehicle for storing and transporting aircraft engine blades and accessories thereof. Background Art
[0002] Aircraft need to have a high degree of safety and reliability. After each flight mission, the aircraft must be inspected and maintained to promptly detect potential risks in the aircraft engine and ensure that the aircraft engine can successfully perform the flight mission.
[0003] Aircraft blades play an important role in aircraft engines. Therefore, operators are required to inspect and maintain aircraft engines in order to replace abnormal blades or other accessories in a timely manner to ensure the normal operation of the aircraft.
[0004] When operators are overhauling aircraft engines, they need to use a variety of parts and tools. In order for operators to quickly complete the engine overhaul, they usually need to use a tool cart to transport many parts to the engine to be overhauled. However, the parts are of different shapes, and a certain amount of vibration will be generated during the movement of the tool cart. There is a risk of accessories on the tool cart falling off, which needs further improvement. Utility Model Content
[0005] In order to reduce the probability of parts falling along the tool cart, the present application provides a shelf cart for storage and transportation of aircraft engine blades and their accessories.
[0006] The present application provides a shelf vehicle for storage and transportation of aircraft engine blades and their accessories, which adopts the following technical solution:
[0007] A shelf truck for storing and transporting aircraft engine blades and accessories thereof comprises a shelf truck body, one side of which is in an open configuration, a plurality of accommodating chambers are evenly distributed in the shelf truck body, the plurality of accommodating chambers are used to accommodate parts, and a partition frame is slidably provided at one end of the shelf truck body in an open configuration, the partition frame is used to partition the plurality of accommodating chambers.
[0008] By adopting the above technical solution, parts are accommodated in a plurality of accommodating chambers, so that the parts can be stably placed in the accommodating chambers. At the same time, when the parts are placed in the accommodating chambers, the plurality of accommodating chambers are separated by barrier frames. When the shelf vehicle body moves, even if the parts are displaced along the accommodating chambers, the barrier effect of the barrier frames is helpful to reduce the probability of the parts falling along the tool vehicle.
[0009] Preferably, the shelf vehicle body is provided with a sliding groove along the vertical direction, the barrier frame is slidably matched with the sliding groove, a limit block is provided in the sliding groove, and when the barrier frame can barrier several of the accommodating chambers at the same time, the barrier frame abuts against the limit block.
[0010] By adopting the above technical scheme, the path and distance of the barrier frame moving along the shelf vehicle body are limited by the sliding groove, so that the barrier frame can move along the shelf vehicle body smoothly. At the same time, through the limiting effect of the limit block, when the barrier frame slides along the sliding groove and abuts against the limit block, the barrier frame can block several accommodating chambers at the same time, so that when the shelf vehicle body is moving, the barrier frame always blocks several accommodating chambers, reducing the probability of parts in the accommodating chambers falling along the accommodating chambers during the movement of the shelf vehicle body.
[0011] Preferably, a limiting bolt is provided on the barrier frame, and a thread of the limiting bolt passes through the barrier frame and extends into the sliding groove.
[0012] By adopting the above technical solution, when the partition frame needs to be opened or stopped at any position along the shelf truck body, the partition frame can be locked at a specified position by a limit bolt, making it convenient for operators to take out parts along the accommodating chamber or place parts in the accommodating chamber.
[0013] Preferably, the accommodating chamber is inclined downward from an end close to the barrier frame to an end away from the barrier frame.
[0014] By adopting the above technical solution, the accommodating chamber is arranged to be tilted downward, so that when the shelf vehicle body is moved to a certain position, the parts placed in the accommodating chamber move to the lower end, which is beneficial to further reduce the probability of the parts falling along the accommodating chamber.
[0015] Preferably, a document bag is provided on the shelf vehicle body.
[0016] By adopting the above technical solution, operators can place maintenance materials such as maintenance orders and material lists in document bags, and keep them in a unified manner in the document bags, thereby reducing the probability of maintenance materials being lost or damaged.
[0017] Preferably, a tool accommodating box is provided on the shelf vehicle body.
[0018] By adopting the above technical solution, the tools required for maintenance are placed in the tool storage box, which meets the placement requirements of various types of tools, makes it convenient for operators to take out or place maintenance tools, and enables maintenance workpieces to be placed in an orderly manner.
[0019] Preferably, a partition is detachably provided on the shelf vehicle body, and the partition is located between the shelf vehicle body and the partition frame.
[0020] By adopting the above technical solution, during the movement of the shelf vehicle body, several accommodating chambers can be blocked by partitions, which is beneficial to reduce the shaking of parts along the accommodating chambers and improve the overall stability of the shelf body when it moves.
[0021] Preferably, a baffle is provided at the bottom of the accommodating chamber, and the baffle protrudes from the bottom surface of the accommodating chamber.
[0022] By adopting the above technical solution, the baffle protrusion and the bottom surface of the accommodating chamber form a step shape, and the blocking of the baffle is helpful to further reduce the probability of parts falling along the accommodating chamber.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. Use the barrier frame to separate several accommodating chambers. When the shelf vehicle body moves, even if the parts are displaced along the accommodating chambers, the barrier frame can reduce the probability of parts falling along the tool vehicle.
[0025] 2. Through the limiting effect of the limiting block, when the barrier frame slides along the sliding groove and abuts against the limiting block, the barrier frame can block several accommodating chambers at the same time, reducing the probability of parts in the accommodating chamber falling along the accommodating chamber during the movement of the shelf vehicle body;
[0026] 3. The accommodating chamber is tilted downward, so that when the shelf vehicle body is moved to a certain position, the parts placed in the accommodating chamber move to the lower end, which is beneficial to further reduce the probability of the parts falling along the accommodating chamber. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a schematic diagram of the overall structure of a shelf truck used for storage and transportation of aircraft engine blades and their accessories in an embodiment of the present application.
[0028] Figure 2 yes Figure 1 Enlarged schematic diagram of part A.
[0029] Figure 3 The present invention is a schematic diagram of the structure of a shelf truck used for storage and transportation of aircraft engine blades and their accessories after being installed with partitions.
[0030] Explanation of the accompanying drawings: 1. Shelf truck body; 2. Accommodation chamber; 3. Partition frame; 4. Sliding groove; 5. Limit block; 6. Limit bolt; 7. File bag; 8. Partition plate; 9. Baffle plate; 10. Support frame; 11. Self-locking universal wheel. DETAILED DESCRIPTION
[0031] The following is combined with Figure 1-3 This application is described in further detail.
[0032] The present application embodiment discloses a shelf vehicle for storing and transporting aircraft engine blades and their accessories. Figure 1 A shelf truck for storing and transporting aircraft engine blades and their accessories includes a shelf truck body 1. One side of the shelf truck body 1 is open. A plurality of accommodating chambers 2 are evenly distributed in the shelf truck body 1. The plurality of accommodating chambers 2 are used to accommodate parts. A partition frame 3 is slidably provided at one end of the shelf truck body 1 in the open setting. The partition frame 3 is used to partition the plurality of accommodating chambers 2.
[0033] Specifically, a plurality of accommodating chambers 2 are formed by dividing the internal space of the shelf vehicle body 1, and the sizes and shapes of the plurality of accommodating chambers 2 are consistent. The specific number thereof can be set according to the design requirements, the size of the parts, and the size of the shelf vehicle body 1. In the present embodiment, the number of accommodating chambers 2 is twelve, and each four accommodating chambers 2 form a group. Three groups of accommodating chambers 2 are stacked along the height direction of the shelf vehicle body 1, so that the twelve accommodating chambers 2 are evenly distributed in the shelf vehicle body 1.
[0034] Furthermore, a support frame 10 is provided at the bottom of the shelf vehicle body 1, and two groups of support frames 10 are provided. The two groups of support frames 10 are symmetrically arranged on both sides of the shelf vehicle body 1 along the width direction of the shelf vehicle body 1, and a transition area is formed between the two groups of support frames 10, so that there is a certain distance between the shelf vehicle and the ground, thereby enhancing the passability of the shelf vehicle body 1 along the ground.
[0035] Correspondingly, since the components of the two groups of support frames 10 and the matching relationship with the shelf vehicle body 1 are the same, one of the groups is selected for detailed description below. The end of the support frame 10 that contacts the ground is provided with a self-locking universal wheel 11, and two self-locking universal wheels 11 are provided. The two self-locking universal wheels 11 are symmetrically arranged at the two edges of the support frame 10 along the axis of the length direction of the support frame 10, so that the shelf vehicle body 1 can slide universally along the ground, improving the stability of the shelf vehicle body 1 when sliding.
[0036] Therefore, the implementation principle of a shelf cart for storing and transporting aircraft engine blades and their accessories in an embodiment of the present application is as follows: the operator can slide the shelf cart body 1 along the ground through the self-locking universal wheel 11, so as to quickly move the shelf cart body 1 to a designated position, and accommodate the parts through the twelve accommodating chambers 2. At the same time, when the parts are placed in the accommodating chambers 2, several accommodating chambers 2 are separated by the barrier frames 3. During the movement of the shelf cart body 1, even if the parts are displaced along the accommodating chambers 2, the barrier effect of the barrier frames 3 can help reduce the probability of parts falling along the tool cart.
[0037] Reference Figure 1and Figure 2 The shelf vehicle body 1 is provided with a sliding groove 4 along the vertical direction, the partition frame 3 is slidably matched with the sliding groove 4, and a limiting block 5 is arranged in the sliding groove 4. When the partition frame 3 can block several accommodating chambers 2 at the same time, the partition frame 3 abuts against the limiting block 5.
[0038] Specifically, two groups of sliding grooves 4 are provided, and the two groups of sliding grooves 4 are opened in the vertical direction at both ends of the open-type rack vehicle body 1 , so that the barrier frame 3 can slide smoothly along the rack vehicle body 1 .
[0039] Furthermore, the outer contour of the partition frame 3 is set in a "sun" shape, and the two ends of the partition frame 3 along the length direction are slidably matched with the two sliding grooves 4. At the same time, two limit blocks 5 are provided, and the two limit blocks 5 are respectively fixed in the sliding grooves 4 at the same height along the two sliding grooves 4. Therefore, when the bottom end of the partition frame 3 abuts against the limit blocks 5, the three sections of the partition frame 3 along the width direction are respectively located at the center line position of the three-layer accommodating chamber 2, thereby achieving the purpose of isolating the parts placed in the accommodating chamber 2.
[0040] Correspondingly, a limiting bolt 6 is provided on the partition frame 3, and the limiting bolt 6 threadedly passes through the partition frame 3 and extends into the sliding groove 4. Therefore, when it is necessary to block the parts placed in the accommodating chamber 2 through the partition frame 3, the partition frame 3 is locked by the limiting bolt 6. During the movement of the shelf vehicle body 1, when the partition frame 3 is vibrated, the partition frame 3 will always block the twelve accommodating chambers 2 through the locking force provided by the limiting bolt 6; at the same time, when the operator needs to take out the parts along the accommodating chamber 2, the limiting bolt 6 can be used to fix the partition frame 3 at any position for easy operation.
[0041] At the same time, the accommodating chamber 2 is inclined downward from one end close to the baffle frame 3 to the end away from the baffle frame 3. The accommodating chamber 2 is arranged to be inclined downward, so that when the shelf vehicle body 1 is moved to a certain extent, the parts placed in the accommodating chamber 2 move to the lower end, which is beneficial to further reduce the probability of parts falling along the accommodating chamber 2.
[0042] On the other hand, a baffle plate 9 is provided at the bottom of the accommodating chamber 2. The baffle plate 9 is raised against the bottom surface of the accommodating chamber 2. Because the baffle plate 9 is raised against the bottom surface of the accommodating chamber 2, a step shape is formed. The blocking of the baffle plate 9 helps to further reduce the probability of parts falling along the accommodating chamber 2.
[0043] In addition, refer to Figure 2 and Figure 3 A partition plate 8 is detachably provided on the shelf vehicle body 1 , and the partition plate 8 is located between the shelf vehicle body 1 and the partition frame 3 .
[0044] Specifically, a gap is provided between one end of the shelf vehicle body 1 which is open and the partition frame 3, through which the partition 8 can slide. The outer contour of the partition 8 is provided in a rectangular shape, so that the partition 8 can slide smoothly along the gap. At the same time, the partition 8 can be made of a transparent material. In the present embodiment, the partition 8 is made of an acrylic material, so that the operator can intuitively understand the situation inside the shelf vehicle body 1 through the partition 8.
[0045] Therefore, during the movement of the shelf vehicle body 1, the partitions 8 can be used to block a number of the accommodating chambers 2, which is beneficial to reduce the shaking of the parts along the accommodating chambers 2 and improve the overall stability of the shelf body during movement.
[0046] Reference Figure 1 A document bag 7 is provided on the shelf vehicle body 1, and the document bag 7 is installed on the side wall of the shelf vehicle body 1 along the width direction of the shelf vehicle body 1. The operator can place maintenance materials such as maintenance orders and material orders in the document bag 7, and keep them in a unified manner through the document bag 7, thereby reducing the probability of loss or damage of maintenance materials.
[0047] At the same time, a tool storage box is provided on the shelf vehicle body 1. The tool storage box is installed on the shelf vehicle body 1 on the side away from the file bag 7. The tools required for maintenance are placed in the tool storage box to meet the placement requirements of various types of tools, which is convenient for operators to take out or place maintenance tools and place maintenance workpieces in an orderly manner.
[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A shelf vehicle for storing and transporting aircraft engine blades and their accessories, characterized by: The invention comprises a rack vehicle body (1), one side of the rack vehicle body (1) is in an open configuration, a plurality of accommodating chambers (2) are evenly distributed in the rack vehicle body (1), the plurality of accommodating chambers (2) are used to accommodate parts, and a barrier frame (3) is slidably provided at one end of the rack vehicle body (1) in the open configuration, the barrier frame (3) being used to separate the plurality of accommodating chambers (2).
2. A shelf vehicle for storing and transporting aircraft engine blades and their accessories according to claim 1, characterized in that: The shelf vehicle body (1) is provided with a sliding groove (4) along the vertical direction, the barrier frame (3) is slidably matched with the sliding groove (4), a limiting block (5) is provided in the sliding groove (4), and when the barrier frame (3) can simultaneously barrier a plurality of the accommodating chambers (2), the barrier frame (3) abuts against the limiting block (5).
3. A shelf vehicle for storing and transporting aircraft engine blades and their accessories according to claim 2, characterized in that: A limiting bolt (6) is provided on the barrier frame (3), and the limiting bolt (6) is threadedly passed through the barrier frame (3) and extends into the sliding groove (4).
4. A shelf vehicle for storing and transporting aircraft engine blades and their accessories according to claim 1, characterized in that: The accommodating chamber (2) is inclined downward from an end close to the barrier frame (3) to an end away from the barrier frame (3).
5. A shelf vehicle for storing and transporting aircraft engine blades and their accessories according to claim 1, characterized in that: The shelf vehicle body (1) is provided with a document bag (7).
6. A shelf vehicle for storing and transporting aircraft engine blades and their accessories according to claim 1, characterized in that: A tool accommodating box is provided on the shelf vehicle body (1).
7. A shelf vehicle for storing and transporting aircraft engine blades and their accessories according to claim 1, characterized in that: A partition plate (8) is detachably provided on the shelf vehicle body (1), and the partition plate (8) is located between the shelf vehicle body (1) and the partition frame (3).
8. The shelf vehicle for storing and transporting aircraft engine blades and their accessories according to claim 1, characterized in that: A baffle plate (9) is provided at the bottom of the accommodating chamber (2), and the baffle plate (9) protrudes from the bottom surface of the accommodating chamber (2).