Carrying bracket

Abstract

The utility model provides a carrying bracket which is used for bearing an aircraft jack when a forklift carries the aircraft jack, the aircraft jack comprises a plurality of supporting legs, and the supporting legs are arranged in the form of a plurality of pyramid-shaped edges; the carrying bracket comprises a bracket main body and a fork arm groove body; the bracket body comprises a first frame and a plurality of bearing arms connected with the first frame. The number of the bearing arms is equal to that of the supporting legs, and the bearing arms and the supporting legs are arranged correspondingly. Holding pieces are arranged at the ends, away from the first frame, of the bearing arms and used for holding the supporting legs; the fork arm groove body is formed in the bottom of the bracket body and used for allowing a fork arm of the forklift to be inserted. By means of the structural design, the aircraft jack can be supported, the carrying bracket is matched with a fork arm of a forklift, the forklift can carry the aircraft jack through the carrying bracket, accordingly, a labor-saving and reliable transportation mode for the aircraft jack is achieved, the labor intensity of workers can be reduced, the safety of the workers is guaranteed, and the working efficiency is improved. And equipment damage is avoided.

Description

Technical Field

[0001] This disclosure relates to the field of aircraft jack manufacturing and use technology, and more particularly to a handling bracket. Background Technology

[0002] Aircraft jacks are specialized tools used to lift aircraft. There are typically two methods for transporting them within a factory area: one is to disassemble them and then pack them into boxes for transport. However, disassembling and reassembling these jacks takes a lot of time, and due to their height, both disassembly and assembly are inherently dangerous. The other method is to use the small wheels attached to the jacks for pushing. However, these wheels are designed for limited movement on flat surfaces within the hangar. Pushing them within the factory area or between hangars is very strenuous for workers. Furthermore, due to uneven ground conditions, such as drainage ditches, and the jack's high center of gravity, the wheels can wobble violently when passing over these ditches, potentially causing the jack to tip over, resulting in personnel injury and equipment damage. Summary of the Invention

[0003] A primary objective of this disclosure is to overcome at least one of the deficiencies of the prior art described above, and to provide a transport bracket capable of supporting and transporting aircraft jacks in conjunction with a forklift.

[0004] To achieve the above objectives, the present disclosure adopts the following technical solution:

[0005] According to one aspect of this disclosure, a transport bracket is provided for supporting an aircraft jack when a forklift is transporting it. The aircraft jack includes multiple support legs arranged in a pyramidal shape with multiple edges. The transport bracket includes a bracket body and a fork arm groove. The bracket body includes a first frame and multiple support arms connected to the first frame. The number of support arms is equal to the number of support legs, and they are arranged correspondingly. A holding member is provided at the end of each support arm away from the first frame for holding the support legs. The fork arm groove is located at the bottom of the bracket body for inserting the forklift's forks.

[0006] According to one embodiment of this disclosure, the first frame is a polygonal frame structure with multiple edges, and the multiple supporting arms are respectively connected to the multiple edges.

[0007] According to one embodiment of this disclosure, the orthographic projection of the support arm on the horizontal plane is perpendicular to the orthographic projection of the edge to which it is connected on the horizontal plane, and the support arm is connected to the edge at the midpoint of its extension direction.

[0008] According to one embodiment of this disclosure, the support arm extends horizontally; or, the support arm extends obliquely upward from one end connected to the bracket body to the other end, and the extension directions of the plurality of support arms have equal angles of inclination relative to the horizontal direction.

[0009] According to one embodiment of this disclosure, the support arm includes a first segment and a second segment, one end of the first segment is connected to the first frame, one end of the second segment is connected to the holding member, and the other end of the first segment is connected to the other end of the second segment via a first pivot structure, so that the second segment can rotate relative to the first segment about a first axis, the first axis being perpendicular to the extension direction of the first segment and intersecting the horizontal direction; and / or, the end of the support arm away from the first frame is connected to the holding member via a second pivot structure, so that the holding member can rotate relative to the support arm about a second axis, the second axis being a horizontal direction perpendicular to the extension direction of the support arm.

[0010] According to one embodiment of the present disclosure, the support arm includes a fixed arm and a telescopic arm. One end of the fixed arm is connected to the first frame and has a telescopic cavity that opens to the other end of the fixed arm. The telescopic arm is sleeved on the telescopic cavity and extends partially. The telescopic arm can extend and retract relative to the fixed arm to adjust the length of the support arm.

[0011] According to one embodiment of this disclosure, the bracket body further includes a reinforcing arm, which connects the first frame and the supporting arm, and the reinforcing arm and the supporting arm are arranged at an angle relative to each other.

[0012] According to one embodiment of this disclosure, the holding member includes a clamp, which is a semi-circular tube.

[0013] According to one embodiment of this disclosure, the aircraft jack includes three support legs, which are arranged in the form of multiple edges of a triangular pyramid, and the cross-section of the triangular pyramid is an equilateral triangle; wherein, the first frame is an equilateral triangle, and the bracket body includes three support arms, which are respectively connected to the middle positions of the three edges of the first frame in the extension direction, and the orthographic projection of the support arm on the horizontal plane is perpendicular to the orthographic projection of the edge to which it is connected on the horizontal plane.

[0014] According to one embodiment of this disclosure, the transport bracket further includes a second frame; the second frame is disposed at the bottom of the second frame, and the fork arm groove is disposed in the second frame.

[0015] As can be seen from the above technical solution, the advantages and positive effects of the handling bracket proposed in this disclosure are as follows:

[0016] The transport bracket disclosed herein includes a bracket body and a fork arm groove. The bracket body includes a first frame and multiple supporting arms connected to the first frame. The number of supporting arms is equal to the number of supporting legs, and they are arranged accordingly. A holding member is provided at the end of each supporting arm away from the first frame for holding the supporting legs. The fork arm groove is located at the bottom of the bracket body for inserting the fork arms of a forklift. Through the above structural design, this disclosure can support aircraft jacks and, through cooperation with the fork arms of a forklift, enable the forklift to transport the aircraft jacks via the transport bracket. This provides a labor-saving and reliable transportation method for aircraft jacks, which helps reduce the labor intensity of workers, ensures personnel safety, and avoids equipment damage. Attached Figure Description

[0017] The various objectives, features, and advantages of this disclosure will become more apparent from the following detailed description of preferred embodiments of the disclosure taken in conjunction with the accompanying drawings. The drawings are merely illustrative illustrations of the disclosure and are not necessarily drawn to scale. In the drawings, the same reference numerals always denote the same or similar parts. Wherein:

[0018] Figure 1 This is a perspective view of a transport bracket according to an exemplary embodiment;

[0019] Figure 2 yes Figure 1 The top view of the transport bracket is shown;

[0020] Figure 3 yes Figure 1 The side view of the transport bracket shown;

[0021] Figure 4 yes Figure 1 A three-dimensional schematic diagram of the transport bracket shown from another perspective;

[0022] Figure 5 It is to utilize Figure 1 The diagram shows the operational status of the transport bracket supporting the aircraft jack.

[0023] The annotations in the attached figures are explained as follows:

[0024] 100. Carrying bracket;

[0025] 101. Bracket body;

[0026] 110. First framework;

[0027] 120. Support arm;

[0028] 121. Fixed arm;

[0029] 122. Telescopic boom;

[0030] 1221. First paragraph;

[0031] 1222. Second paragraph;

[0032] 1223. First pivot structure;

[0033] 1224. Second pivot structure;

[0034] 123. Locating pin;

[0035] 130. Holding component;

[0036] 140. Fork arm groove body;

[0037] 150. Reinforcing arm;

[0038] 160. Second Frame;

[0039] 200. Airplane jack;

[0040] 210. Supporting leg;

[0041] a. First axis;

[0042] b. Second axis. Detailed Implementation

[0043] Typical embodiments embodying the features and advantages of this disclosure will be described in detail in the following description. It should be understood that this disclosure can have various variations in different embodiments without departing from the scope of this disclosure, and the descriptions and drawings therein are illustrative in nature and not intended to limit this disclosure.

[0044] In the following description of various exemplary embodiments of this disclosure, reference is made to the accompanying drawings, which form part of this disclosure, and which illustrate by way of example different exemplary structures, systems, and steps that can implement various aspects of this disclosure. It should be understood that other specific embodiments of the components, structures, exemplary devices, systems, and steps may be used, and structural and functional modifications may be made without departing from the scope of this disclosure. Furthermore, while the terms “above,” “between,” “within,” etc., may be used in this specification to describe different exemplary features and elements of this disclosure, these terms are used herein only for convenience, such as the orientation according to the examples described in the accompanying drawings. Nothing in this specification should be construed as requiring a specific three-dimensional orientation of the structure to fall within the scope of this disclosure.

[0045] See Figure 1The illustration shows a perspective view of the transport bracket 100 proposed in this disclosure. In this exemplary embodiment, the transport bracket 100 proposed in this disclosure is described using an example of supporting a triangular pyramid-shaped aircraft jack 200. It will be readily understood by those skilled in the art that various modifications, additions, substitutions, deletions, or other changes may be made to the specific embodiments described below in order to apply the relevant designs of this disclosure to other types of application scenarios, and these changes are still within the scope of the principles of the transport bracket 100 proposed in this disclosure.

[0046] like Figure 1 As shown, in one embodiment of this disclosure, the transport bracket 100 is used to support the aircraft jack 200 when a forklift is transporting it. The aircraft jack 200 includes three support legs 210, which are arranged in the form of three edges of a triangular pyramid. The transport bracket 100 includes a bracket body 101 and a fork arm groove 140. (See also...) Figures 2 to 5 , Figure 2 A top view of the transport bracket 100 is shown in the image. Figure 3 A side view of the transport bracket 100 is shown in the figure. Figure 4 The image shows a representative three-dimensional schematic diagram of the transport bracket 100 from another perspective;

[0047] Figure 5 The representative example shows the use of Figure 1 The diagram shows the transport bracket 100 in use when supporting the aircraft jack 200. The structure, connection method, and functional relationship of the main components of the transport bracket 100 disclosed herein will be described in detail below with reference to the above-mentioned figures.

[0048] like Figures 1 to 5As shown, in one embodiment of this disclosure, the bracket body 101 includes a first frame 110 and a plurality of support arms 120 connected to the first frame 110. The number of support arms 120 is equal to the number of support legs 210 and they are arranged accordingly, that is, the bracket body 101 includes three support arms 120. A holding member 130 is provided at the end of the support arm 120 away from the first frame 110, and the holding member 130 is used to hold the support leg 210. The fork arm groove 140 is provided at the bottom of the bracket body 101, and the fork arm groove 140 is used for inserting the fork arm of a forklift. Accordingly, when it is necessary to move the aircraft jack 200, the fork arm of the forklift is inserted into the fork arm groove 140. The forklift is used to move the transport bracket 100 proposed in this disclosure to a suitable position below the aircraft jack 200. After aligning the angle (for example, the positions of the multiple holding parts 130 and the multiple support legs 210 are respectively aligned), the forklift lifts the fork arm to raise the transport bracket 100 until each support leg 210 of the aircraft jack 200 is in full contact with the corresponding holding part 130. The fork arm is then lifted to lift the aircraft jack 200 off the ground, thus completing the support and lifting of the aircraft jack 200. Then, the aircraft jack 200 can be transported by moving the forklift. Through the above structural design, this disclosure can support the aircraft jack 200 and, through cooperation with the forklift's forks, enable the forklift to transport the aircraft jack 200 via the transport carrier 100. This provides a labor-saving and reliable transportation method for the aircraft jack 200, reducing the labor intensity of workers, ensuring personnel safety, and preventing equipment damage. Furthermore, since the triangular clamping design provides a relatively stable support effect, this disclosure uses the holding member 130 to lock the support leg 210, eliminating the need for additional locking under the weight of the aircraft jack 200 itself.

[0049] It should be noted that, in Figures 1 to 5In the illustrated embodiment, this disclosure uses a transport bracket 100 applicable to an aircraft jack 200 including three support legs 210 as an example for description. It should be understood that in other embodiments of this disclosure, depending on the number and specific layout of the support legs 210 of the applicable aircraft jack 200, the transport bracket 100 proposed in this disclosure may also include other numbers of support arms 120, and the support arms 120 may also adopt other layout forms. For example, if the aircraft jack 200 may include four support legs 210, then the transport bracket 100 proposed in this disclosure may include four support arms 120, and is not limited to this embodiment. In other words, in various possible embodiments conforming to the design concept of this disclosure, the aircraft jack 200 includes multiple support legs 210, which are arranged in the form of multiple edges of a pyramid, and the bracket body 101 of the transport bracket 100 includes multiple support arms 120, the number of support arms 120 being equal to and correspondingly arranged with respect to the support legs 210. The number of support arms 120 (the number of support legs 210) can be, for example, three, four, five or more.

[0050] like Figure 1 and Figure 2 As shown, in one embodiment of this disclosure, the first frame 110 can be a polygonal frame structure with multiple edges, and multiple support arms 120 are respectively connected to the multiple edges. For example, the first frame 110 is a triangular frame structure with three edges, and three support arms 120 are respectively connected to the three edges. In other embodiments of this disclosure, the support arms 120 may also connect to other parts of the first frame 110, such as connecting to the corners or top surfaces of the frame structure, and are not limited to this embodiment.

[0051] like Figure 2 As shown, in one embodiment of this disclosure, the orthographic projection of the support arm 120 on the horizontal plane is perpendicular to the orthographic projection of the edge it is connected to on the horizontal plane, and the support arm 120 can connect to the middle position of the edge in the extending direction. Through the above structural design, this disclosure can ensure the balanced force when the transport bracket 100 supports the aircraft jack 200, avoid swaying and overturning, and improve the stability and safety of supporting and transporting the aircraft jack 200.

[0052] like Figure 3As shown, in one embodiment of this disclosure, the support arm 120 can extend horizontally. Through the above structural design, the structure of this disclosure is simple and easy to manufacture. In other embodiments of this disclosure, the support arm 120 can also be arranged at an angle. Specifically, the support arm 120 can extend upwards at an angle from one end connected to the bracket body 101 to the other end, and the angles of inclination of the extension directions of multiple support arms 120 relative to the horizontal direction are equal. Accordingly, the support arm 120 can be adapted to the inclined arrangement of the support leg 210 of the aircraft jack 200, so that when the transport bracket 100 supports the aircraft jack 200, a portion of the force generated by the gravity of the aircraft jack 200 can act along the extension direction of the support arm 120, thereby further reducing stress and improving the stability and safety of supporting and transporting the aircraft jack 200.

[0053] like Figures 1 to 3 As shown, in one embodiment of this disclosure, the support arm 120 (e.g., the telescopic arm 122 hereinafter) may include a first segment 1221 and a second segment 1222. One end of the first segment 1221 is connected to the first frame 110, and one end of the second segment 1222 is connected to the holding member 130. The other ends of the first segment 1221 and the second segment 1222 are connected via a first pivot structure 1223, so that the second segment 1222 can rotate relative to the first segment 1221 about a first axis a, which is perpendicular to the extension direction of the first segment 1221 and intersects the horizontal direction. Taking the support arm 120 extending in the horizontal direction as an example, the first axis a is in the vertical direction. Through the above structural design, this disclosure can utilize the first pivot structure 1223 to provide a certain degree of lateral swing freedom between the first segment 1221 and the second segment 1222, thereby further ensuring that the aircraft jack 200 can still be stably and effectively supported by the transport bracket 100 within the allowable deformation range. In other embodiments of this disclosure, the support arm 120 may also be a fixed arm 121 frame structure that does not have the above-mentioned lateral swing degree of freedom, and is not limited to this embodiment.

[0054] Based on the structural design of the first pivot structure 1223, in one embodiment of this disclosure, the first pivot structure 1223 may adopt a hinge structure. In other embodiments of this disclosure, the first pivot structure 1223 may also adopt a pin structure, gear structure, mechanical joint, etc., and is not limited to this embodiment.

[0055] like Figures 1 to 3As shown, in one embodiment of this disclosure, the end of the support arm 120 (e.g., the telescopic arm 122 described below) away from the first frame 110 can be connected to the holding member 130 via a second pivot structure 1224, so that the holding member 130 can rotate relative to the support arm 120 about a second axis b, which is a horizontal direction perpendicular to the extension direction of the support arm 120. Through the above structural design, this disclosure can utilize the second pivot structure 1224 to provide a certain degree of longitudinal swing freedom between the holding member 130 and the support arm 120, i.e., adjustable pitch angle, thereby further ensuring that the aircraft jack 200 can still be stably and effectively supported by the transport bracket 100 within the allowable deformation range. In other embodiments of this disclosure, the retainer can also be provided on the support arm 120 in a non-rotatable manner, and is not limited to this embodiment.

[0056] Based on the structural design of the second pivot structure 1224, in one embodiment of this disclosure, the second pivot structure 1224 can be a hinge structure. In other embodiments of this disclosure, the second pivot structure 1224 can also be a pin structure, a gear structure, a mechanical joint, etc., and is not limited to this embodiment.

[0057] like Figures 1 to 3 As shown, in one embodiment of this disclosure, the support arm 120 may include a fixed arm 121 and a telescopic arm 122. One end of the fixed arm 121 is connected to the first frame 110 and has a telescopic cavity opening at the other end of the fixed arm 121. The telescopic arm 122 is sleeved on the telescopic cavity and partially extends out. The telescopic arm 122 can extend and retract relative to the fixed arm 121 to adjust the length of the support arm 120. Specifically, when the support arm 120 adopts a design with lateral swing freedom (i.e., the support arm 120 includes a first segment 1221 and a second segment 1222), the first segment 1221 and the second segment 1222 can be two segments of the telescopic arm 122. One end of the first segment 1221 is telescopically sleeved on the telescopic cavity of the fixed arm 121, and the second segment 1222 is connected to the other end of the first segment 1221 via a second pivot structure 1224. Through the above structural design, this disclosure enables the length adjustment of the support arm 120 by utilizing its telescopic design, thereby allowing the transport bracket 100 to adapt to the support needs of aircraft jacks 200 of different sizes and specifications, or to adapt to the support needs of the aircraft jacks 200 at different positions (for example, the cross-sectional dimensions of the aircraft jacks 200, i.e., the distance from each support leg 210 to the central axis, will change for different height positions). In other embodiments of this disclosure, the support arm 120 may also adopt a fixed arm 121 frame structure with non-adjustable length, and is not limited to this embodiment.

[0058] like Figure 1As shown, based on the structural design of the support arm 120, which includes a fixed arm 121 and a telescopic arm 122, in one embodiment of this disclosure, the fixed arm 121 may be provided with a first positioning hole, and the telescopic arm 122 may be provided with a second positioning hole. At least one of the first positioning hole and the second positioning hole is arranged in multiple pairs at intervals along the extending direction of the support arm 120. For example, the fixed arm 121 may have one first positioning hole, and the telescopic arm 122 may have at least two second positioning holes. Based on this, the support arm 120 is positioned via positioning pins 123 passing through the first and second positioning holes. Through the above structural design, this disclosure can utilize the positioning pins 123 to achieve positioning of the fixed arm 121 and the telescopic arm 122 in different telescopic states, resulting in a simple structure and easy operation. In other embodiments of this disclosure, other structures may be used to position the fixed arm 121 and the telescopic arm 122, such as buckles, bolts, etc. Other automatic or semi-automatic components may also be used to achieve telescopic adjustment and positioning, such as gear and rack structures, telescopic cylinder structures, etc., and are not limited to this embodiment.

[0059] like Figure 1 and Figure 3 As shown, in one embodiment of this disclosure, the bracket body 101 may further include a reinforcing arm 150, which connects the first frame 110 and the support arm 120, and the reinforcing arm 150 and the support arm 120 are arranged at an angle relative to each other. Specifically, when the support arm 120 includes a fixed arm 121 and a telescopic arm 122, the clamping arm is connected to the fixed arm 121. Through the above structural design, this disclosure can utilize the reinforcing arm 150 to further support the support arm 120, strengthen the structural strength of the support arm 120, and improve the stability and safety of supporting and transporting the aircraft jack 200.

[0060] like Figure 1 As shown, in one embodiment of this disclosure, the holding member 130 may include a clamp, which may be a semi-circular tube. Through the above structural design, when the cross-section of the support leg 210 of the aircraft jack 200 is circular (e.g., the support leg 210 is a circular tube or cylindrical structure), this disclosure can utilize the semi-circular tube clamp to achieve a more complete fit with the support sleeve, improving holding stability. In other embodiments of this disclosure, depending on other shapes of the support sleeve of the aircraft jack 200, the clamp may also adopt other shapes and structures, and is not limited to this embodiment.

[0061] like Figure 2 As shown, based on the structural design of the bracket body 101 including three supporting arms 120, in one embodiment of this disclosure, the triangular pyramidal cross-section corresponding to the aircraft jack 200 can be an equilateral triangle. Based on this, the first frame 110 can also be an equilateral triangle (for example, the orthographic projection of the first frame 110 on the horizontal plane can be referenced). Figure 2(As shown in the top view), the bracket body 101 includes three support arms 120, which are respectively connected to the middle positions of the three edges of the first frame 110 in the extending direction. The orthographic projection of the support arm 120 on the horizontal plane is perpendicular to the orthographic projection of the edge it is connected to on the horizontal plane. Through the above structural design, this disclosure can further ensure the force balance when the transport bracket 100 supports the aircraft jack 200, avoid swaying and overturning, and further improve the stability and safety of supporting and transporting the aircraft jack 200.

[0062] like Figure 4 As shown, in one embodiment of this disclosure, the transport bracket 100 may further include a second frame 160. The second frame 160 is disposed at the bottom of the second frame 160, and the fork arm groove 140 is disposed on the second frame 160. Further, the second frame 160 may be rectangular, and the extending direction of the fork arm groove 140 may be parallel to one side of the rectangle.

[0063] like Figure 4 As shown, in one embodiment of this disclosure, the forklift includes two forks, and the transport bracket 100 proposed in this disclosure may include two fork slots 140, which are respectively for inserting the two forks.

[0064] like Figure 4 As shown, in one embodiment of this disclosure, the fork arm groove 140 can be a square tube, and the cavity of the square tube is the groove cavity of the fork arm groove 140. In other embodiments of this disclosure, the fork arm groove 140 can also be formed using other structures, such as a half-tube structure. For example, when a second frame 160 is provided, the groove cavity can also be directly formed on a part of the structure of the second frame 160, and is not limited to this embodiment.

[0065] It should be noted that the transport tray 100 shown in the accompanying drawings and described in this specification is merely a few examples among many transport trays 100 capable of employing the principles of this disclosure. It should be clearly understood that the principles of this disclosure are by no means limited to any detail or component of the transport tray 100 shown in the accompanying drawings or described in this specification.

[0066] In summary, the transport bracket 100 proposed in this disclosure includes a bracket body 101 and a fork arm groove 140. The bracket body 101 includes a first frame 110 and a plurality of support arms 120 connected to the first frame 110. The number of support arms 120 is equal to that of support legs 210 and they are arranged accordingly. A holding member 130 is provided at the end of the support arm 120 away from the first frame 110 for holding the support leg 210. The fork arm groove 140 is provided at the bottom of the bracket body 101 for inserting the fork arm of a forklift. Through the above structural design, this disclosure can support the aircraft jack 200 and, through cooperation with the fork arm of a forklift, enable the forklift to transport the aircraft jack 200 via the transport bracket 100. This provides a labor-saving and reliable transportation method for the aircraft jack 200, which helps reduce the labor intensity of workers, ensures personnel safety, and avoids equipment damage.

[0067] The exemplary embodiments of the transport trays proposed in this disclosure have been described and / or illustrated in detail above. However, the embodiments of this disclosure are not limited to the specific embodiments described herein; rather, components and / or steps of each embodiment may be used independently and separately from other components and / or steps described herein. Each component and / or step of one embodiment may also be used in combination with other components and / or steps of other embodiments. In describing the elements / components / etc. described and / or illustrated herein, the terms "a," "an," and "the above" are used to indicate the presence of one or more elements / components / etc. The terms "comprising," "including," and "having" are used to indicate an open-ended inclusion and mean that additional elements / components / etc. may exist in addition to the listed elements / components / etc. Furthermore, the terms "first" and "second," etc., in the claims and specification are used only as illustrative marks and are not intended to limit the numerical scope of the subject matter.

[0068] Although the transport trays proposed in this disclosure have been described with respect to different specific embodiments, those skilled in the art will recognize that modifications may be made to the implementation of this disclosure within the spirit and scope of the claims.

Claims

1. A transport bracket (100), characterized in that, This is used to support the aircraft jack (200) when it is being moved by a forklift. The aircraft jack (200) includes multiple support legs (210), which are arranged in a pyramidal shape with multiple edges. The transport bracket (100) includes: The bracket body (101) includes a first frame (110) and a plurality of support arms (120) connected to the first frame (110). The number of support arms (120) is equal to the number of support legs (210) and they are arranged correspondingly. A holding member (130) is provided at one end of each support arm (120) away from the first frame (110) for holding the support legs (210). A fork arm slot (140) is provided at the bottom of the bracket body (101) for inserting the fork arms of a forklift.

2. The transport bracket (100) according to claim 1, characterized in that, The first frame (110) is a polygonal frame structure with multiple edges, and the multiple supporting arms (120) are respectively connected to the multiple edges.

3. The transport bracket (100) according to claim 2, characterized in that, The orthographic projection of the support arm (120) on the horizontal plane is perpendicular to the orthographic projection of the edge it is connected to on the horizontal plane, and the support arm (120) connects the edge at the middle position in the extension direction.

4. The transport bracket (100) according to claim 1, characterized in that: The support arm (120) extends horizontally; or The support arm (120) extends obliquely upward from one end connected to the bracket body (101) to the other end, and the extension direction of the plurality of support arms (120) has an equal angle of inclination relative to the horizontal direction.

5. The transport bracket (100) according to claim 1, characterized in that: The support arm (120) includes a first segment (1221) and a second segment (1222). One end of the first segment (1221) is connected to the first frame (110), and one end of the second segment (1222) is connected to the holding member (130). The other ends of the first segment (1221) and the second segment (1222) are connected via a first pivot structure (1223) so that the second segment (1222) can rotate relative to the first segment (1221) about a first axis (a). The first axis (a) is perpendicular to the extension direction of the first segment (1221) and intersects the horizontal direction; and / or The end of the support arm (120) away from the first frame (110) is connected to the holding member (130) via a second pivot structure (1224) so ​​that the holding member (130) can rotate relative to the support arm (120) about a second axis (b), the second axis (b) being a horizontal direction perpendicular to the extension direction of the support arm (120).

6. The transport bracket (100) according to claim 1, characterized in that, The support arm (120) includes a fixed arm (121) and a telescopic arm (122). One end of the fixed arm (121) is connected to the first frame (110) and has a telescopic cavity that opens to the other end of the fixed arm (121). The telescopic arm (122) is sleeved on the telescopic cavity and extends out partially. The telescopic arm (122) can extend and retract relative to the fixed arm (121) to adjust the length of the support arm (120).

7. The transport bracket (100) according to claim 1, characterized in that, The bracket body (101) also includes a reinforcing arm (150), which connects the first frame (110) and the supporting arm (120), and the reinforcing arm (150) and the supporting arm (120) are arranged at an angle relative to each other.

8. The transport bracket (100) according to claim 1, characterized in that, The holding member (130) includes a clamp, which is a semi-circular tube.

9. The transport bracket (100) according to claim 1, characterized in that, The aircraft jack (200) includes three support legs (210), which are arranged in the form of multiple edges of a triangular pyramid, and the cross-section of the triangular pyramid is an equilateral triangle; wherein, the first frame (110) is an equilateral triangle, and the bracket body (101) includes three support arms (120), which are respectively connected to the middle positions of the three edges of the first frame (110) in the extension direction, and the orthographic projection of the support arm (120) on the horizontal plane is perpendicular to the orthographic projection of the edge to which it is connected on the horizontal plane.

10. The transport bracket (100) according to claim 1, characterized in that, The transport bracket (100) also includes: The second frame (160) is disposed at the bottom of the second frame (160), and the fork arm groove (140) is disposed on the second frame (160).

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