Height-adjustable unmanned aerial vehicle transportation bracket

Abstract

The utility model discloses a height-adjustable unmanned aerial vehicle transportation bracket, and belongs to the field of transportation equipment. The unmanned aerial vehicle transportation bracket comprises a bracket body, the bracket body comprises at least one layer of storage rack, and a plurality of first rolling wheels matched with rails in a container are arranged at the bottom of the lowest storage rack; and the lifting mechanisms are installed on the lowest storage rack, and second rolling wheels are detachably installed at the bottoms of the lifting mechanisms. The utility model provides the unmanned aerial vehicle transportation bracket with the adjustable terrain clearance, and the unmanned aerial vehicle can conveniently enter and exit from a container.

Description

Technical Field

[0001] The utility model belongs to the field of transportation equipment, and particularly relates to a drone transportation bracket with adjustable height. Background Art

[0002] When certain products have special transportation requirements and need to be transported using standard containers, since the standard container has a structure with open doors at both ends, it is extremely inconvenient to store the products.

[0003] The existing technical solution is to store the products on a transportation bracket, and then use the "guide rail - guide wheel" method to assemble an extended guide rail outside the container to realize the function of the transportation bracket entering and exiting the container. Although this technical solution can meet the functional requirements, it is very inconvenient for the transportation bracket to enter and exit the container: firstly, it is necessary to manually carry and dock the extended guide rail outside the container. Since the guide rail is made of steel, it has a large self-weight and is time-consuming and laborious to operate; secondly, it has high requirements for the ground outside the container. For uneven ground, it is necessary to manually level the guide rail; thirdly, the transportation bracket is limited to moving within the distance of the guide rail, and the use environment is single. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a drone transportation bracket with adjustable height.

[0005] The purpose of the utility model is realized through the following technical solutions: a drone transportation bracket with adjustable height, comprising:

[0006] A bracket body, the bracket body includes at least one layer of storage rack, and the bottom of the storage rack at the lowest position is provided with a plurality of first rollers adapted to the inner track of the container;

[0007] A plurality of lifting mechanisms, the lifting mechanisms are installed on the storage rack at the lowest position, and the bottom of the lifting mechanism is detachably installed with second rollers.

[0008] Further, the bracket body includes at least two layers of storage racks, all the storage racks are stacked in sequence along the vertical direction, and the adjacent storage racks are detachably connected.

[0009] Further, at least one end of the storage rack at the lowest position in the moving direction of the first roller is provided with a handrail.

[0010] Further, the bracket body includes at least two layers of storage racks and a plurality of first ropes, both ends of the first rope are connected to the storage rack at the uppermost position, and one section of the first rope is connected to the storage rack at the lowest position; or,

[0011] The bracket body includes at least two layers of storage shelves and several first ropes. One end of each first rope is connected to the storage shelf at the uppermost layer, and the other end of each first rope is connected to the storage shelf at the lowermost layer.

[0012] Further, the bracket body includes at least two layers of storage shelves and several second ropes. One end of each second rope is connected to the storage shelf at the second layer or above, and the other end of each second rope is used to be connected to a container.

[0013] Further, a protective pad is provided above the storage shelf at the uppermost layer.

[0014] Further, a limiting block is provided at the end of the storage shelf at the lowermost layer in the moving direction of the first roller, and the limiting block is also used to be detachably connected to the bottom plate of the container.

[0015] Further, several liftable support feet are also provided on the storage shelf at the lowermost layer.

[0016] The beneficial effects of the present utility model are as follows: The present utility model provides a drone transportation bracket with adjustable ground clearance, which can conveniently enter and exit the container, reducing the manpower and material resources required for the transportation bracket to enter and exit the container. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the drone transportation bracket in the present utility model;

[0018] Figure 2 is a schematic diagram of the drone transportation bracket in the present utility model located on the bottom plate of the container;

[0019] Figure 3 is a schematic diagram of the drone transportation bracket in the present utility model when it is located inside the container;

[0020] In the figure, 1 - storage shelf, 2 - handrail, 3 - limiting block, 4 - support foot, 5 - first roller, 6 - lifting mechanism, 7 - second roller, 8 - first rope, 9 - second rope, 11 - wing, 12 - protective pad, 13 - container. Detailed Embodiment

[0021] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present utility model.

[0022] Refer to Figures 1 to 3 , this embodiment provides a drone transportation bracket with adjustable height:

[0023] As Figure 1 shown, a height-adjustable drone transport bracket includes a bracket body and a plurality of lifting mechanisms 6.

[0024] The bracket body includes at least one layer of storage racks 1 for placing products. The products can be components such as the wings 11 of the drone or the entire drone.

[0025] In some embodiments, the storage rack 1 includes a bottom frame and two relatively arranged side frames. The bottom frame and the side frames are both composed of multiple rods crisscrossed. The use of the frame structure can reduce the weight and cost of the storage rack 1 while meeting the usage requirements. To improve the structural strength of the bottom frame and the side frames, reinforcing members are provided in the bottom frame and the side frames.

[0026] In some embodiments, a plurality of hanging rings for hoisting are provided on the storage rack 1.

[0027] To increase the loading capacity of the products and improve the transportation efficiency, the bracket body includes multiple layers of storage racks 1. All the storage racks 1 are stacked in sequence in the vertical direction, that is, one layer of storage rack 1 is placed on the top of another layer of storage rack 1; the adjacent storage racks 1 are detachably connected, which is convenient for the disassembly and assembly of each layer of storage rack 1. For example, the adjacent two layers of storage racks 1 are connected by bolts.

[0028] A plurality of first rollers adapted to the inner track of the container 13 are provided at the bottom of the lowermost storage rack. By rolling the first rollers 5 in the inner track of the container 13, it is convenient for the convenient movement of the bracket body. The number of the first rollers 5 is determined according to actual needs.

[0029] The lifting mechanism 6 is installed on the lowermost storage rack 1, and a second roller 7 is detachably installed at the bottom of the lifting mechanism 6. Generally, the lifting mechanism 6 and the second roller 7 are in one-to-one correspondence, or one lifting mechanism 6 can correspond to multiple second rollers 7. The number of the lifting mechanisms 6 is determined according to actual needs.

[0030] For example, on the sides of the bottommost storage rack 1 on both sides of the moving direction of the first roller 5, a plurality of lifting mechanisms 6 are respectively provided. At the bottom of each lifting mechanism 6, a second roller 7 is installed. Since the second roller 7 is installed on the lifting mechanism 6, the height of the bracket body from the ground can be adjusted through the lifting mechanism 6, etc., so as to ensure that the transport bracket can easily enter and exit the container 13 even when the ground is uneven. For example, when loading the transport bracket into the container, by adjusting the lifting mechanism 6, the first roller 5 is at the same height as the track inside the container 13, and then the transport bracket is moved into the container 13, and the second roller 7 is removed when the second roller 7 approaches the container 13. That is, after the transport bracket is loaded into the container 13, all the second rollers 7 have been removed from the transport bracket; when the transport bracket exits the container 13, the transport bracket is moved out of the container 13 through the first roller 5, and when a lifting mechanism 6 moves out of the container 13, the second roller 7 is installed on the corresponding lifting mechanism 6, and the lifting mechanism 6 is adjusted so that the second roller 7 contacts the ground. The lifting mechanism 6 can be realized by the cooperation of a lead screw and a nut.

[0031] In some embodiments, at least one end of the bottommost storage rack 1 in the moving direction of the first roller 5 is provided with a handrail 2 for the operator to drag the storage rack 1.

[0032] In some embodiments, the bracket body includes at least two layers of storage racks 1 and a plurality of first ropes 8. The first ropes 8 are used to further fix the stacked storage racks 1. The material of the first ropes 8 can be selected according to the actual situation, such as steel ropes, etc.

[0033] There are various installation methods for the first ropes 8. For example, a plurality of bosses are provided on the storage rack 1, and through holes are provided on the bosses. One end of the first rope 8 is fixed on a boss on the topmost storage rack 1, and the other end of the first rope 8 passes through the through hole on a boss of the bottommost storage rack 1 and is then fixed on another boss on the topmost storage rack 1. For example, one end of the first rope 8 is connected to the topmost storage rack 1, and the other end of the first rope 8 is connected to the bottommost storage rack 1.

[0034] In some embodiments, the bracket body includes at least two layers of storage racks 1 and a plurality of second ropes 9. One end of the second ropes 9 is connected to the storage rack 1 at the second layer or above, and the other end of the second ropes 9 is used to be connected to the container 13, such as Figure 2 shown. By connecting and fixing the storage rack 1 and the container 13 through the second ropes 9, the stability of the transport bracket in the container 13 is further improved, and the possibility of the transport bracket shaking during transportation is reduced. Generally, after the transport bracket is loaded into the container 13, the storage racks 1 at the second layer and above are all connected and fixed to the container 13 through the second ropes 9.

[0035] In some embodiments, a protective pad 12 is provided above the uppermost storage rack 1. The protective pad 12 can prevent the products placed on the uppermost storage rack 1 from colliding with the container 13, playing a role in protecting the products. The protective pad 12 can be a sponge pad or the like.

[0036] In some embodiments, a limiting block 3 is provided at the end of the lowermost storage rack 1 in the moving direction of the first roller 5. The limiting block 3 is also used for detachably connecting to the bottom plate of the container 13. For example, after loading the transportation bracket into the container, as Figure 3 shown, the limiting block 3 is connected to the bottom plate of the container 13 by bolts, thus realizing the reliable fixation of the transportation bracket; before removing the transportation bracket from the container 13, the connection between the limiting block 3 and the bottom plate of the container 13 is cancelled first.

[0037] In some embodiments, the limiting block 3 is an L-shaped plate. One side plate of the limiting block 3 is connected to the storage rack 1 by bolts, and the other side plate of the limiting block 3 is used for connecting to the bottom plate of the container 13. In order to increase the structural strength of the limiting block 3, a reinforcing plate is provided between the two side plates of the limiting block 3.

[0038] In some embodiments, a plurality of liftable support feet 4 are provided on the lowermost storage rack 1. The support feet 4 are used to park the transportation bracket. For example, a plurality of support feet 4 are respectively provided on the sides of the lowermost storage rack 1 on both sides of the moving direction of the first roller 5. If the transportation bracket is placed on the ground, when the transportation bracket does not need to be moved, the support feet 4 are adjusted so that the support feet 4 are in contact with the ground, thus realizing the parking of the transportation bracket; when the transportation bracket needs to be moved, the support feet 4 are adjusted so that the support feet 4 are disengaged from the ground contact, so as to move the transportation bracket. The support feet 4 can adopt the cooperation of a lead screw and a nut to realize lifting.

[0039] The above are only the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the concept described herein through the above teachings or the technology or knowledge in related fields. And the changes and modifications made by those skilled in the art without departing from the spirit and scope of the present invention should all be within the protection scope of the appended claims of the present invention.

Claims

1. A height-adjustable UAV transport bracket, characterized in that: include: A bracket body, the bracket body comprising at least one layer of storage racks, wherein a bottom of the lowest storage rack is provided with a plurality of first rollers adapted to tracks in the container; A plurality of lifting mechanisms are provided, wherein the lifting mechanisms are installed on the lowest storage rack, and a second roller is detachably installed on the bottom of the lifting mechanisms.

2. The height-adjustable UAV transport bracket according to claim 1, characterized in that: The bracket body comprises at least two layers of racks, all of which are stacked in sequence along a vertical direction, and adjacent racks are detachably connected.

3. The height-adjustable UAV transport bracket according to claim 1, characterized in that: At least one end of the lowest storage rack in the moving direction of the first roller is provided with an armrest.

4. The height-adjustable UAV transport bracket according to claim 1, characterized in that: The bracket body includes at least two layers of racks and a plurality of first ropes, both ends of the first ropes are connected to the rack located at the top, and one section of the first ropes is connected to the rack located at the bottom; or, The bracket body includes at least two layers of racks and a plurality of first ropes, one end of the first rope is connected to the rack located at the top, and the other end of the first rope is connected to the rack located at the bottom.

5. The height-adjustable UAV transport bracket according to claim 1, characterized in that: The bracket body includes at least two layers of storage racks and a plurality of second ropes, one end of the second rope is connected to the storage rack located at the second layer or above, and the other end of the second rope is used to connect to the container.

6. The height-adjustable UAV transport bracket according to claim 1, characterized in that: A protective pad is provided above the uppermost storage rack.

7. The height-adjustable UAV transport bracket according to claim 1, characterized in that: A limit block is provided at the end of the lowest storage rack in the moving direction of the first roller, and the limit block is also used for detachably connecting with the bottom plate of the container.

8. The height-adjustable UAV transport bracket according to claim 1, characterized in that: The storage rack at the bottom is also provided with a plurality of liftable support legs.

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