Carrier for transporting glass

Abstract

The invention discloses a carrier for transporting glass. The carrier comprises a bottom frame, at least three first stand columns and a supporting bracket. The chassis has a first connecting beam; the at least three first stand columns are rotatably connected to the first connecting beams; the supporting brackets are connected to the first stand columns, and the positions of the corresponding supporting brackets located on the first stand columns in the same set are different in the length direction of the first stand columns. Therefore, when glass does not need to be transported, the first stand column can be located at the first stacking position, so that the transportation carrier can be stacked, and the transportation cost is reduced; when glass needs to be transported, the first stand columns can be located at the first vertical positions, at the moment, the positions of the supporting brackets corresponding to the first stand columns in the same set are different in the length direction of the first stand columns so as to be matched with the shape of the curved glass, and therefore the curved glass can be flatly placed; a packaging device corresponding to the curved glass does not need to be arranged, the material consumption is low, and the transportation cost of the curved glass is low.

Description

Technical Field

[0001] The present application relates to the field of transportation, and in particular to a carrier for transporting glass. Background Art

[0002] Generally, automobile glass is curved glass with an arc-shaped curvature. When transporting, the curved glass needs to be placed in a packaging device. The packaging device is made of foam plastic. The shape of the placement surface of the packaging device for placing the curved glass is adapted to the shape of the curved glass. In this way, the curved glass is placed on the placement surface of the packaging device, and the packaging device and the curved glass are transported together, thereby realizing the transportation of the curved glass. In this way, the curved glass can be prevented from being broken during the transportation process.

[0003] In this way, the transportation of curved glass requires corresponding packaging devices, which increases the consumption of materials and also increases the transportation cost of the curved glass.

[0004] To this end, the present application provides a carrier for transporting glass to at least partially solve the above-mentioned problems. Summary of the invention

[0005] A series of simplified concepts are introduced in the Summary of the Invention section, which will be further described in detail in the Specific Embodiments section. The Summary of the Invention section of this application does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution.

[0006] In order to at least partially solve the above technical problems, the present application provides a carrier for transporting glass, the carrier comprising:

[0007] A base frame, wherein an end portion of the base frame along a first horizontal direction has a first connecting beam, and a length direction of the first connecting beam extends along a second horizontal direction intersecting the first horizontal direction;

[0008] At least three first uprights, one end of the first uprights being rotatably connected to the first connecting beam through a first rotating shaft between a first stacked position stacked on the base frame and a first upright position with a length direction extending in a vertical direction, the at least three first uprights forming a group of first uprights, the first uprights in the same group being connected to the first connecting beam at one end of the base frame and spaced apart along a second horizontal direction;

[0009] A support bracket is connected to the first column. Along the length direction of the first column, the corresponding support brackets located on the same group of first columns are at different positions. At least part of the support bracket extends to the outside of the first column. The corresponding support brackets are located on different first columns and are used to support the same glass.

[0010] According to the carrier for transporting glass of the present application, when the glass does not need to be transported, the first column can be located in the first stacking position so that the transport carrier can be stacked to reduce transportation costs; when the glass needs to be transported, the first column can be located in the first upright position. At this time, along the length direction of the first column, the positions of the corresponding support brackets located in the same group of first columns are different, so that the corresponding support brackets can match the shape of the curved glass, so that the curved glass can be laid flat, and then the corresponding support brackets can be used to transport the curved glass; there is no need to equip a packaging device corresponding to the curved glass, so that the material consumption is small and the transportation cost of the curved glass is low.

[0011] Optionally, the support bracket is rotatably connected to the first column around the first column,

[0012] The support bracket has a supporting position and a storage position. The support rod of the support bracket at the supporting position faces the inner side of the first column, and the length direction of the support rod at the storage position extends along the second horizontal direction.

[0013] The carrier also includes a rotation locking assembly, which is movably arranged on the support bracket. When the support bracket is located at the supporting position and the storage position, the rotation locking assembly extends into the first column.

[0014] Optionally, the vehicle further comprises:

[0015] The elastic sleeve is arranged on the support rod.

[0016] The protective piece is sleeved on the support rod, and the outer diameter of the protective piece is greater than the outer diameter of the elastic sleeve.

[0017] Optionally, the position of the support bracket along the length direction of the first column is adjustable.

[0018] Optionally, the carrier also includes a spacer, which is mounted on the first column and located between adjacent supporting brackets. The spacer includes a first spacer and a second spacer. The first spacer and the second spacer have different lengths. The first spacer or the second spacer is selectively arranged between adjacent supporting brackets.

[0019] Optionally, the carrier further comprises an adjusting member, which is threadedly connected to the first column, and all the supporting brackets are located above the adjusting member, so that the adjusting member can adjust the position of the supporting bracket.

[0020] Optionally, the vehicle further comprises:

[0021] A crossbar, the length direction of which extends along the second horizontal direction, and the crossbar is connected to the top ends of at least three first columns;

[0022] A longitudinal rod, the length direction of which intersects with the length direction of the cross rod, and the ends of the longitudinal rod are detachably connected to the ends of the cross rod.

[0023] Optionally, a connecting seat is provided at the end of the crossbar, and the connecting seat has a first positioning hole. The carrier also includes a positioning column, which is movably connected to the longitudinal rod. The longitudinal rod can extend into the connecting seat so that the positioning column passes through the first positioning hole.

[0024] Optionally, the connecting seat further includes a fixing hole, and the longitudinal rod can be inserted into the fixing hole so that the length direction of the longitudinal rod extends along the length direction of the first column.

[0025] Optionally, the carrier further includes a locking column, which is disposed through the first column and the base frame.

[0026] The length direction of the locking column is parallel to or intersects with the axial direction of the first rotating shaft.

[0027] Optionally, the position of the first connecting beam along the first horizontal direction is adjustable.

[0028] Optionally, the carrier further includes a linkage assembly, wherein the same linkage assembly connects two corresponding support brackets so that the two corresponding support brackets rotate together, and the two support brackets connected by the same linkage assembly are located on the same group of first columns.

[0029] Optionally, the linkage assembly includes a horizontal flip link and a vertical flip link, at least one of the horizontal flip link and the vertical flip link is retractable, the horizontal flip link is rotatably arranged around a horizontal rotation axis whose axial direction is parallel to the vertical direction, and the vertical flip link is rotatably arranged around a vertical rotation axis whose axial direction is parallel to the horizontal direction.

[0030] Optionally, the support bracket has two ear seats spaced apart along the length direction of the first column, and a limiting shaft whose axial direction is parallel to the length direction of the first column, and the limiting shaft is connected to the ear seats.

[0031] The linkage assembly comprises a linkage connecting rod, which has a connecting hole and is located between the two ear seats. The linkage connecting rod is movably sleeved on the limiting shaft along the length direction of the first column through the connecting hole.

[0032] Optionally, the linkage link is connected to at least three support brackets located at different first columns.

[0033] Optionally, the linkage link has a bent portion formed by bending and extending along the length direction of the first column, and the bent portion is connected to a portion of the supporting bracket.

[0034] Optionally, the end of the base frame along the second horizontal direction has a second connecting beam, and the length direction of the second connecting beam extends along the first horizontal direction;

[0035] The carrier also includes a second column, one end of which is rotatably connected to the second connecting beam via a second rotating shaft.

[0036] Optionally, the position of the second connecting beam along the second horizontal direction is adjustable.

[0037] Optionally, the carrier further comprises a reinforcement member,

[0038] When the length direction of the second column extends along the vertical direction, the length direction of the reinforcement extends along the second horizontal direction, one end of the reinforcement is detachably connected to the other end of one second column, and the other end of the reinforcement is detachably connected to the other end of another second column.

[0039] Optionally, a reinforcement connects two second columns and is arranged in sequence along the first horizontal direction, the reinforcement includes a first rod and a second rod, one end of the first rod is used to detachably connect to a second column, the second rod is used to detachably connect to another second column, the first rod and the second rod are connected, and when the reinforcement is connected to the second column, the first rod and the second rod are arranged in sequence along the first horizontal direction.

[0040] Optionally, the base frame includes a frame body and stacking rods whose length direction extends in a vertical direction, and the stacking rods are connected to the frame body.

[0041] When the first column is located at the first stacking position, adjacent carriers are stacked via the stacking rods.

[0042] Optionally, a positioning piece is provided at the upper end of the stacking rod, and a positioning hole corresponding to the positioning piece is provided at the lower end of the stacking rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to make the advantages of the present application more easily understood, the present application briefly described above will be described in more detail by referring to the specific embodiments shown in the accompanying drawings. It can be understood that these drawings only depict typical embodiments of the present application and therefore should not be considered as limiting the scope of protection thereof. The present application is described and explained with additional characteristics and details through the accompanying drawings.

[0044] Figure 1 It is a three-dimensional schematic diagram of a carrier loaded with curved glass according to the first preferred embodiment of the present application;

[0045] Figure 2 for Figure 1 A three-dimensional schematic diagram of a carrier, wherein the first column is located in a first upright position;

[0046] Figure 3 for Figure 2 A perspective schematic diagram of a carrier, wherein the first column is located in a first stacked position, wherein a portion of the support bracket is shown;

[0047] Figure 4 for Figure 1 A schematic front view of a chassis of a vehicle;

[0048] Figure 5 for Figure 1 A three-dimensional schematic diagram of the connection between the first column, the support bracket, the spacer, the adjustment member and the crossbar of the same group of the carrier;

[0049] Figure 6 for Figure 1 A three-dimensional schematic diagram of the connection between the crossbar and the longitudinal bar of the vehicle, wherein one of the longitudinal bars is separated from the crossbar;

[0050] Figure 7 for Figure 1 A three-dimensional schematic diagram of a portion where a first column of a carrier, a support bracket and an adjusting member are connected;

[0051] Figure 8 for Figure 7 A cross-sectional schematic diagram of the first column of the carrier, the rotation locking assembly, the support bracket and the adjustment member connected at the rotation locking assembly;

[0052] Fig. 9 for Figure 2 A partial enlarged schematic diagram of the vehicle at point A;

[0053] Fig.10 for Figure 6 A partial enlarged schematic diagram of position B of the vehicle;

[0054] Fig.11 for Figure 6 A partial enlarged schematic diagram of the C portion of the vehicle;

[0055] Fig.12 is a front schematic diagram of a chassis of a carrier according to a second preferred embodiment of the present application;

[0056] Fig.13 is a schematic three-dimensional diagram of a carrier according to a third preferred embodiment of the present application;

[0057] Fig.14 It is a three-dimensional schematic diagram of the connection of the first column, the support bracket, the spacer, the adjustment member, the cross bar and the linkage assembly of the same group of the carrier according to the fourth preferred embodiment of the present application;

[0058] Fig.15 for Fig.14 A three-dimensional schematic diagram of the connection between the support bracket and the linkage assembly of the vehicle;

[0059] Fig.16 is a three-dimensional schematic diagram of a carrier loaded with curved glass according to a fifth preferred embodiment of the present application;

[0060] Fig.17 for Fig.16 A three-dimensional schematic diagram of the connection between the second connecting beam, the second column, the telescopic reinforcing beam and the reinforcing beam of the carrier;

[0061] Fig.18 for Fig.16 A three-dimensional schematic diagram of the connection between the support bracket, elastic sleeve, protective member and linkage assembly of the carrier;

[0062] Fig.19 for Fig.16 A three-dimensional schematic diagram of the connection between the support bracket, the elastic sleeve and the protective member of the carrier;

[0063] Fig. 20 for Fig.18 A partial enlarged schematic diagram of a vehicle at position D;

[0064] Fig.21 is a three-dimensional schematic diagram of a carrier loaded with curved glass according to a sixth preferred embodiment of the present application;

[0065] Fig. 22 for Fig.21 A three-dimensional schematic diagram of two carriers stacked together; and

[0066] Fig.23 for Fig. 22 A partial enlarged schematic diagram of location E of the vehicle.

[0067] Description of Reference Numerals

[0068] 110: bottom frame 111: first connecting beam

[0069] 112: first connecting beam a 113: first connecting beam b

[0070] 114: side beam 115: slot

[0071] 116: Positioning seat 117: Positioning hole

[0072] 120: first column 121: locking groove

[0073] 122: Mounting seat 123: Mounting hole

[0074] 130: Crossbar 131: Connecting seat

[0075] 132: Top notch 133: Side notch

[0076] 134: first positioning hole 135: fixing hole

[0077] 140: Support bracket 141: Sleeve

[0078] 142: Support rod 143: Locking mounting hole

[0079] 150: first rotating shaft 151: locking column

[0080] 152: Glass 160: Rotation lock assembly

[0081] 170: Elastic sleeve 171: Spacer sleeve

[0082] 172: Adjustment member 180: Longitudinal rod

[0083] 181: Positioning column 218: Roller

[0084] 314: side beam 315: inner beam

[0085] 316: Outer beam 380: Longitudinal rod

[0086] 440: Support bracket 490: Linkage assembly

[0087] 491: Horizontal flip link 492: Vertical flip link

[0088] 493: horizontal axis 494: vertical axis

[0089] 515: second connecting beam 516: second column

[0090] 517: Reinforced beam 518: Telescopic reinforced beam

[0091] 541: Sleeve 543: Ear seat

[0092] 544: Limiting shaft 595: Linkage connecting rod

[0093] 596: connection hole 570: elastic sleeve

[0094] 571: Protective member 597: Bending portion

[0095] 598: Protective layer 616: Second column

[0096] 620: Reinforcement 621: Connecting rod

[0097] 622: First shot 623: Second shot

[0098] 624: reinforcement rod 630: frame

[0099] 631: Stacking rod 632: Positioning piece DETAILED DESCRIPTION

[0100] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application embodiments can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present application embodiments, some technical features well known in the art are not described.

[0101] The preferred embodiments of the present application are described below with reference to the accompanying drawings. It should be noted that the terms "upper", "lower" and similar expressions used herein are only for the purpose of illustration and are not intended to be limiting.

[0102] Herein, ordinal numbers such as “first” and “second” cited in this application are merely identifications and do not have any other meanings, such as a specific order or the like.

[0103] In order to thoroughly understand the implementation of the present application, a detailed structure will be presented in the following description. Obviously, the implementation of the implementation of the present application is not limited to the specific details familiar to those skilled in the art. The preferred implementation of the present application is described in detail below, but in addition to these detailed descriptions, the present application may also have other implementations.

[0104] First embodiment

[0105] This embodiment provides a carrier for transporting glass. The carrier can directly load flat glass or curved glass. The carrier can be set in a container and transported through the container. The accompanying drawings herein are described by taking the carrier loading curved glass as an example.

[0106] Please refer to Figures 1 to 11 , the carrier includes a chassis 110. The chassis 110 includes a frame. The frame includes two first connecting beams 111 and two side beams 114. The length direction of the side beam 114 extends along the first horizontal direction D1. The length direction of the first connecting beam 111 extends along the second horizontal direction D2. A first connecting beam 111, a side beam 114, another first connecting beam 111 and another side beam 114 are connected end to end in sequence to form a circumferentially closed annular structure. The annular structure is constructed as a rectangular frame. In this way, the two first connecting beams 111 are respectively located at the two ends of the chassis 110 along the first horizontal direction D1. The two side beams 114 are respectively located at the two ends of the chassis 110 along the second horizontal direction D2. Among them, the first horizontal direction D1 and the second horizontal direction D2 intersect. For example, vertical.

[0107] like Figure 2 and Figure 3 As shown, the chassis 110 further includes a first middle beam and a second middle beam. The length direction of the first middle beam extends along the first horizontal direction D1. The length direction of the second middle beam extends along the second horizontal direction D2. The first middle beam is located between the two side beams 114. The end of the first middle beam is connected to the first connecting beam 111. The second middle beam is located between the two first connecting beams 111. The end of the second middle beam is connected to the side beam 114. The first middle beam is connected to the second middle beam. As a result, the chassis 110 has a large strength.

[0108] Please refer to Figures 1 to 3 , Figure 5 as well as Fig. 9 As shown, the carrier also includes at least three first columns 120 and a first rotating shaft 150. At least three first columns 120 are arranged at intervals along the second horizontal direction D2. One end of the first column 120 is rotatably connected to the first connecting beam 111 through the first rotating shaft 150. In this way, the first column 120 is rotatable between the first stacking position and the first upright position. The axial direction of the first rotating shaft 150 is parallel to the second horizontal direction D2. When the first column 120 is located in the first stacking position, the length direction of the first column 120 is parallel to the first horizontal direction D1. When the first column 120 is located in the first stacking position, the first column 120 is stacked on the base frame 110. At this time, a plurality of carriers can be stacked so that a plurality of carriers can be transported at one time.

[0109] When the first column 120 is located at the first upright position, the length direction of the first column 120 extends along the vertical direction D3. At this time, the carrier can be used to support the glass 152.

[0110] At least three first columns 120 are connected to the first connecting beam 111 at one end of the base frame 110. The other first columns 120 are connected to the first connecting beam 111 at the other end of the base frame 110. Specifically, two first connecting beams 111 are respectively connected to three first columns 120. Among them, the three first columns 120 connected to the same first connecting beam 111 constitute the same group of first columns. In this way, the first columns 120 located in the first upright position can support the two ends of the glass 152 along the first horizontal direction D1 to stably support the glass 152.

[0111] like Figure 1 , Figure 2 , Figure 5 Figure 7 At Figure 8 As shown, the carrier further includes a support bracket 140. The support bracket 140 is connected to the first column 120. Each first column 120 is provided with a plurality of support brackets 140. In the carrier, corresponding support brackets 140 are used to support the same piece of glass 152. The corresponding support brackets 140 are respectively located on different first columns 120.

[0112] Specifically, the support bracket 140 includes a sleeve 141 and a support rod 142. The sleeve 141 is sleeved on the first column 120. When the first column 120 is located in the first upright position, the axial direction of the support rod 142 is parallel to the horizontal direction. The support rod 142 is connected to the outer peripheral surface of the sleeve 141. The support rod 142 extends along the radial direction of the sleeve 141 and protrudes from the outer peripheral surface of the sleeve 141. In this way, the support rod 142 extends to the outside of the first column 120. The glass 152 can be placed on the support rod 142 so that the support rod 142 supports the glass 152. In this way, the first column 120 is located in the first upright position, and the glass 152 can be supported by the support bracket 140.

[0113] Along the length direction of the first pillars 120, the positions of the corresponding support brackets of the same group of first pillars are different. In this way, the corresponding support brackets can match the shape of the curved glass, so that the curved glass can be laid flat, and the corresponding support brackets can be used to transport the curved glass.

[0114] When the glass 152 does not need to be transported, the first column 120 can be placed in the first stacking position so that the transport carrier can be stacked to reduce the transportation cost. In addition, the carrier can be used multiple times.

[0115] In the present embodiment, when the glass 152 does not need to be transported, the first column 120 can be located in the first stacking position so that the transport carrier can be stacked to reduce transportation costs; when the glass 152 needs to be transported, the first column 120 can be located in the first upright position. At this time, along the length direction of the first column 120, the positions of the corresponding support brackets located in the same group of first columns are different, so that the corresponding support brackets can match the shape of the curved glass, so that the curved glass can be laid flat, and the corresponding support brackets can be used to transport the curved glass; there is no need to equip a packaging device corresponding to the curved glass, so that the material consumption is low and the transportation cost of the curved glass is low.

[0116] Optionally, the position of the support bracket 140 along the length direction of the first column 120 is adjustable. Specifically, the support bracket 140 includes a sleeve 141 and a support rod 142. The sleeve 141 is movably sleeved on the first column 120 along the length direction of the first column 120. When the first column 120 is located in the first upright position, the axial direction of the support rod 142 is parallel to the horizontal direction. The support rod 142 is connected to the outer circumferential surface of the sleeve 141. The support rod 142 extends along the radial direction of the sleeve 141 and protrudes from the outer circumferential surface of the sleeve 141. In this way, the support rod 142 extends to the outside of the first column 120. The glass 152 can be placed on the support rod 142 so that the support rod 142 supports the glass 152. In this way, the first column 120 is located in the first upright position, and the glass 152 can be supported by the support bracket 140.

[0117] If the glass 152 is a flat glass, the height positions of the corresponding support brackets 140 can be made the same to match the shape of the flat glass so that the flat glass can be placed flat.

[0118] If the glass 152 is a curved glass, the relative height of the corresponding support bracket 140 can be adjusted according to the shape of the curved glass to match the shape of the curved glass, so that the curved glass can be placed flat.

[0119] Alternatively, if Figure 2 , Figure 5 , Figure 7 and Figure 8 As shown, the sleeve 141 is rotatably mounted on the first column 120. In this way, the sleeve 141 is rotatable relative to the first column 120 and around the first column 120. In this way, the support bracket 140 has a supporting position and a storage position. Figure 2 As shown, when the support bracket 140 is located at the supporting position, the support rod 142 faces the inner side of the first column 120. At this time, the first column 120 is located at the first upright position, and the free end of the support rod 142 is located at the inner side of the first column 120 connected thereto (the side of the first column 120 close to the center of the bottom frame 110 in the horizontal direction). The support rod 142 of the support bracket 140 located at the supporting position can be used to place the glass 152.

[0120] like Figure 3 As shown, when the support bracket 140 is located at the storage position, the length direction of the support rod 142 extends along the second horizontal direction D2. At this time, the first column 120 can be rotated toward the first stacking position to stack the first column 120.

[0121] Please refer to Figure 7 and Figure 8 The carrier further includes a rotation locking assembly 160. The rotation locking assembly 160 is movably disposed in the sleeve 141. When the support bracket 140 is located at the supporting position, the rotation locking assembly 160 extends into the first column 120, thereby locking the support bracket 140 at the supporting position. When the support bracket 140 is located at the storage position, the rotation locking assembly 160 extends into the first column 120, thereby locking the support bracket 140 at the storage position.

[0122] Furthermore, if Figure 7 and Figure 8As shown, the sleeve 141 is provided with a locking mounting hole 143. A portion of the outer peripheral surface of the first column 120 is radially recessed inward to form a locking groove 121. The length direction of the locking groove 121 extends along the length direction of the first column 120. The cross section of the locking groove 121 (the cross section is perpendicular to the length direction of the first column 120) is a semicircular structure. There are two locking grooves 121. The two locking grooves 121 are arranged at intervals in the circumferential direction. One of them is arranged corresponding to the support position, and the other is arranged corresponding to the storage position.

[0123] The rotation locking assembly 160 includes a spring pin. For example, a spring pin with a ball. The spring pin is threadedly connected to the locking mounting hole 143. The spring pin includes a ball and a spring. The ball abuts against the outer peripheral surface of the first column 120 under the action of the spring. When the support bracket 140 is located at the supporting position or the storage position, the ball enters the locking groove 121 under the action of the spring to lock the support bracket 140 and prevent the support bracket 140 from rotating. When the support bracket 140 needs to be rotated, the spring pin can be rotated to make the ball leave the locking groove 121. At this time, the support bracket 140 can rotate.

[0124] Alternatively, if Figure 8 As shown, the carrier also includes an elastic sleeve 170. The elastic sleeve 170 is made of an elastic material. For example, the elastic sleeve 170 is a rubber sleeve. The elastic sleeve 170 is sleeved on the support rod 142. In this way, the glass 152 is placed on the elastic sleeve 170 to avoid damaging the glass 152.

[0125] Further, each first column 120 is provided with a plurality of support brackets 140. The plurality of support brackets 140 are arranged at intervals along the length direction of the first column 120. The gap between the support rods 142 of two adjacent support brackets 140 is used to set the glass 152. In this way, multiple layers of glass 152 can be loaded at one time.

[0126] Optionally, there are at least two types of elastic sleeves 170. The outer diameters of the different types of elastic sleeves 170 are different. The elastic sleeves 170 are detachably provided. In this way, the elastic sleeves 170 with the outer diameters adapted to the glass 152 of different thicknesses can be selected to reduce the size of the interval between the adjacent elastic sleeves 170 along the length direction of the first column 120, thereby reducing the possibility of the glass 152 placed in the interval shaking.

[0127] Alternatively, if Figure 2 and Figure 5 As shown, the carrier further includes a spacer 171. The spacer 171 is sleeved on the first column 120. The spacer 171 is located between the sleeves 141 adjacent along the length direction of the first column 120. The sleeves 141 adjacent along the length direction of the first column 120 abut against the spacer 171.

[0128] The spacer 171 includes a first spacer and a second spacer. The lengths of the first spacer and the second spacer are different. The first spacer or the second spacer is selectively arranged between adjacent support brackets 140. In this way, the relative position of the corresponding support bracket 140 along the vertical direction D3 can be adjusted by the spacer 171, so that the glass 152 can be placed flat.

[0129] It can be understood that in an embodiment not shown, more spacers with different lengths can be provided to lay flat glass with different degrees of curvature.

[0130] like Figure 5 , Figure 7 and Figure 8 As shown, the carrier further includes an adjusting member 172. The adjusting member 172 is a sleeve-shaped structure. The adjusting member 172 has an internal thread. The first column 120 has an external thread. The adjusting member 172 is threadedly connected to the first column 120. The sleeves 141 of all the support brackets 140 are located above the adjusting member 172. In this way, by rotating the adjusting member 172, the position of the support bracket 140 can be adjusted.

[0131] Furthermore, the adjusting member 172 is a prism (eg, a hexagonal prism), thereby facilitating operation.

[0132] Alternatively, if Figure 2 , Figure 3 , Figure 5 , Figure 6 , Fig.10 and Fig.11 As shown, the carrier also includes a crossbar 130 and a longitudinal bar 180. There are two crossbars 130. The two crossbars 130 correspond to the two first connecting beams 111 one by one. The two first connecting beams 111 are respectively connected to at least three first columns 120. The length direction of the crossbar 130 extends along the second horizontal direction D2. The crossbar 130 is connected to the top of the at least three first columns 120. The correspondingly arranged crossbars 130 and the first connecting rods are connected to at least three first columns 120 of the same group. In this way, the glass 152 can be supported more firmly.

[0133] There are two longitudinal rods 180. The two longitudinal rods 180 correspond to the two side beams 114 one by one. The ends of the longitudinal rods 180 are detachably connected to the ends of the cross bars 130 so that the two cross bars 130 and the two longitudinal rods 180 form a rectangular frame. At this time, the length direction of the longitudinal rods 180 intersects (for example, perpendicularly) with the length direction of the cross bars 130. In this way, the glass 152 can be supported more firmly. When it is necessary to rotate the first column 120 to the first stacking position, the longitudinal rods 180 can be removed.

[0134] Alternatively, if Figure 6 , Fig.10 and Fig.11As shown, a connecting seat 131 is provided at the end of the crossbar 130. The connecting seat 131 is a roughly rectangular parallelepiped structure. When the first column 120 is located in the first upright position, the top surface of the connecting seat 131 has a top notch 132, and the inner side surface of the connecting seat 131 has a side notch 133. The top notch 132 is connected to the side notch 133. The side of the connecting seat 131 away from the crossbar 130 has a first positioning hole 134. The longitudinal rod 180 has a pin hole. The carrier also includes a positioning column 181. The positioning column 181 can be movably inserted into the pin hole by a spring to be connected to the longitudinal rod 180. In this way, the positioning column 181 can be moved to a retracted position located in the longitudinal rod 180, and an extended position partially extending from the longitudinal rod 180. The spring applies a force to the positioning column 181 to keep the positioning column 181 in the extended position.

[0135] When the positioning column 181 is in the retracted position, the longitudinal rod 180 can enter the connecting seat 131 through the top notch 132 and the side notch 133. At this time, the positioning column 181 moves toward the extended position under the action of the spring to penetrate the first positioning hole 134, thereby locking the longitudinal rod 180 to the cross bar 130.

[0136] It is understandable that in embodiments not shown, the connection seat may also be in other shapes. The first positioning hole may also be arranged on other surfaces of the connection seat as required.

[0137] like Fig.10 and Fig.11 As shown, the first positioning hole 134 at one end of the cross bar 130 is a through hole. The first positioning hole 134 at the other end of the cross bar 130 passes through the upper edge of the connecting seat 131 to form a mounting notch. In this way, one end of the longitudinal bar 180 can be installed and removed through the mounting notch. Thus, the longitudinal bar 180 is conveniently installed and removed.

[0138] like Figure 3 and Fig.10 As shown, the connection seat 131 further includes a fixing hole 135. The longitudinal rod 180 can be inserted into the fixing hole 135. At this time, the length direction of the longitudinal rod 180 is parallel to the length direction of the first column 120. Thus, the longitudinal rod 180 can be prevented from being lost.

[0139] Optionally, refer to Fig. 9, the carrier also includes a locking column 151. The bottom end of the first column 120 has a mounting seat 122. The mounting seat 122 has a mounting hole 123. The first connecting beam 111 has a positioning seat 116. The positioning seat 116 has a positioning hole 117. When the first column 120 is in the first upright position, the locking column 151 is penetrated through the positioning hole 117 and the mounting hole 123. In this way, the first column 120 can be locked in the first upright position. At this time, the large end of the locking column 151 is located above the mounting seat 122 and overlapped to the mounting seat 122 under the action of gravity. The length direction of the locking column 151 intersects (for example, is perpendicular to) the length direction of the first rotating shaft 150.

[0140] Alternatively, if Figure 2 and Figure 3 As shown, the first column 120 is connected to the upper surface of the first connecting beam 111. The first connecting beam 111 includes a first connecting beam a112 and a first connecting beam b113. The upper surface of the first connecting beam a112 is lower than the upper surface of the first connecting beam b113. In this way, when the first column 120 is located at the first stacking position, the first column 120 connected to the first connecting beam a112 is stacked on the base frame 110, and the first column 120 connected to the first connecting beam b113 is stacked on the first column 120 connected to the first connecting beam a112. As a result, the structure of the carrier is simple.

[0141] Alternatively, if Figure 4 As shown, a slot 115 is provided at the bottom of the chassis 110. Thus, it is convenient to forklift the transport vehicle.

[0142] Second embodiment

[0143] like Fig.12 As shown, rollers 218 are provided below the chassis. The rollers 218 are located at the corners of the chassis. Thus, it is convenient to push the carrier.

[0144] The other configurations of the second embodiment are substantially the same as those of the first embodiment and will not be described in detail here.

[0145] Third embodiment

[0146] Please refer to Fig.13, the position of the first connecting beam along the first horizontal direction D1 is adjustable. Specifically, the side beam 314 includes an inner beam 315 and an outer beam 316. The length direction of the inner beam 315 and the length direction of the outer beam 316 are both parallel to the first horizontal direction D1. The inner beam 315 is movably arranged on the outer beam 316 along the first horizontal direction D1 to form a telescopic rod structure. The outer beam 316 has a plurality of locking holes arranged in sequence along the first horizontal direction D1. The inner beam 315 is provided with a positioning column and a spring. The arrangement of the positioning column and the spring in the inner beam 315 is roughly the same as the arrangement of the positioning column and the spring at the end of the longitudinal rod in the first embodiment, which is not repeated here. Correspondingly, the longitudinal rod 380 also includes an inner beam 315 and an outer beam 316, as well as a positioning column and a spring connecting the inner beam 315 and the outer beam 316. The inner beam 315 and the outer beam 316 of the longitudinal rod 380 are roughly the same as the inner beam 315 and the outer beam 316 of the side beam 314.

[0147] During the movement of the inner beam 315 relative to the outer beam 316, the positioning post selectively passes through a locking hole to lock the inner beam 315 to the outer beam 316. In this way, the position of the first connecting beam along the first horizontal direction D1 can be adjusted by adjusting the relative position of the inner beam 315 and the outer beam 316. Thus, it can be suitable for loading glasses of different sizes in the first horizontal direction D1.

[0148] The other configurations of the third embodiment are substantially the same as those of the first embodiment and will not be described in detail herein.

[0149] Fourth embodiment

[0150] Please refer to Fig.14 and Fig.15 The carrier further includes a linkage assembly 490. The linkage assembly 490 connects two corresponding support brackets 440 so that the two corresponding support brackets 440 rotate together. The two support brackets 440 connected to the same linkage assembly 490 are respectively connected to two first columns of the same group of first columns. For example, the support brackets 440 connected to the same linkage assembly 490 are both arranged on the first column connected to the first connecting beam a, or are both arranged on the first column connected to the first connecting beam b.

[0151] In this way, when one of the two support brackets 440 connected to the same linkage assembly 490 rotates, the support bracket 440 drives the other support bracket 440 to rotate through the linkage assembly 490, so that the two support brackets 440 connected to the same linkage assembly 490 rotate to the supporting position or the storage position at the same time. This facilitates operation.

[0152] Furthermore, the two support brackets 440 connected to the same linkage assembly 490 are adjacent to each other along the second horizontal direction D2. Thus, the structure of the carrier is simple.

[0153] Please refer to Fig.15 The linkage assembly 490 includes a horizontal flip link 491, a vertical flip link 492, a horizontal rotation shaft 493 and a vertical rotation shaft 494. At least one of the horizontal flip link 491 and the vertical flip link 492 is retractable. The horizontal flip link 491 is rotatably arranged around the horizontal rotation shaft 493. The axial direction of the horizontal rotation shaft 493 is parallel to the vertical direction D3. In this way, the horizontal flip link 491 can be flipped horizontally. The vertical flip link 492 is rotatably arranged around the vertical rotation shaft 494. The axial direction of the vertical rotation shaft 494 is parallel to the horizontal direction. In this way, the vertical flip link 492 can be flipped vertically.

[0154] Each linkage assembly 490 includes two horizontal flip links 491 and a vertical flip link 492. One end of the first horizontal flip link 491 is rotatably connected to a support bracket 440 through a horizontal rotation shaft 493. The other end of the first horizontal flip link 491 is rotatably connected to one end of the vertical flip link 492 through a vertical rotation shaft 494. The other end of the vertical flip link 492 is rotatably connected to one end of the second horizontal flip link 491 through another vertical rotation shaft 494. The other end of the second horizontal flip link 491 is rotatably connected to another support bracket 440 through another horizontal rotation shaft 493. Among them, the vertical flip link 492 is a telescopic rod, so that it can be telescoped to change the length size. In this way, the linkage assembly 490 can match the corresponding support brackets 440 with the same or different height positions, so that flat glass or curved glass can be supported.

[0155] It can be understood that in an embodiment not shown, the horizontal flip link can also be constructed as a telescopic rod.

[0156] The other configurations of the fourth embodiment are substantially the same as those of the first embodiment and will not be described in detail here.

[0157] Fifth embodiment

[0158] Please refer to Figures 16 to 20 The carrier further includes a protective member 571. The protective member 571 is a sleeve-shaped structure. The protective member 571 is made of an elastic material. For example, the protective member 571 is a rubber member. The protective member 571 is sleeved on the support rod. The outer diameter of the protective member 571 is greater than the outer diameter of the elastic sleeve 570. The protective member 571 is located at one end of the connecting sleeve 541 of the support rod. In this way, the end of the glass arranged on the carrier along the first horizontal direction D1 can abut against the protective member 571, thereby protecting the glass.

[0159] like Fig.16As shown, the first column is not provided with a mounting seat. The first connecting beam is not provided with a positioning seat. The locking column is provided through the first column and the first connecting beam. The length direction of the locking column connected to the first column is parallel to the axial direction of the first rotating shaft. The locking column connected to the first column is spaced apart from the first rotating shaft.

[0160] Please refer to Figures 18 to 20 The support bracket has two ear seats 543 and a limiting shaft 544. The two ear seats 543 are arranged on the outer circumferential surface of the sleeve 541 at intervals along the length direction of the first column. The axial direction of the limiting shaft 544 is parallel to the length direction of the first column. The limiting shaft 544 is passed through the two ear seats 543. Among them, when the first column is located in the first upright position, the large end of the limiting shaft 544 is on the upper side of the ear seat 543 located above. The part of the limiting shaft 544 that passes through the ear seat 543 located below can be connected with a nut or a pin to lock the limiting shaft 544 to the ear seat 543.

[0161] The linkage assembly of the fifth embodiment is different from the linkage assembly of the fourth embodiment. Figures 18 to 20 As shown, the linkage assembly of the fifth embodiment includes a linkage rod 595. The linkage rod 595 has a connecting hole 596. The linkage rod 595 is located between the two ear seats 543. The linkage rod 595 is movably sleeved on the limit shaft 544 along the length direction of the first column through the connecting hole 596. Along the length direction of the first column, the size of the linkage rod 595 is less than 1 / 5 of the distance between the two ear seats 543. In this way, the linkage rod 595 can match the corresponding support brackets with the same or different height positions, so as to support flat glass or curved glass.

[0162] Alternatively, if Fig.16 and Fig.18 As shown, one linkage rod 595 is connected to at least three corresponding support brackets located at different first columns. Thus, by connecting at least three corresponding support brackets through one linkage rod 595, the number of parts of the carrier is small.

[0163] Please continue to refer to Fig.18 The linkage link 595 has a bending portion 597 formed by bending and extending along the length direction of the first column. Specifically, the middle portion of the linkage link 595 is bent toward the cross bar to form the bending portion 597. The bending portion 597 is connected to the middle one of the at least three corresponding support brackets. In this way, the height difference of the corresponding support brackets can be further increased, thereby matching the glass with a greater degree of curvature.

[0164] Optionally, return Fig.16 and Fig.17The base frame further includes two second connecting beams 515. The two second connecting beams 515 are spaced apart along the second horizontal direction D2. The length direction of the second connecting beams 515 extends along the first horizontal direction D1.

[0165] The carrier also includes a second column 516. One end of the second column 516 is rotatably connected to the second connecting beam 515 through a second rotating shaft. The second column 516 is rotatable between a second stacked position and a second upright position. The axial direction of the second rotating shaft is parallel to the first horizontal direction D1. When the second column 516 is located in the second stacked position, the length direction of the second column 516 is parallel to the second horizontal direction D2. When the second column 516 is located in the second stacked position, the second column 516 is stacked on the base frame. When the second column 516 is located in the second upright position, the length direction of the second column 516 extends along the vertical direction D3. At this time, the second column 516 can block the movement of the glass along the second horizontal direction D2.

[0166] Optionally, the inner side of the second column 516 is covered with a protective layer 598. The protective layer 598 is made of an elastic material. For example, the protective layer is a rubber piece. In this way, the glass can be contacted through the protective layer to avoid damaging the glass.

[0167] Optionally, the locking column is also provided through the second column and the second connecting beam. The length direction of the locking column connected to the second column is parallel to the axial direction of the second rotating shaft. The locking column connected to the second column is spaced apart from the second rotating shaft.

[0168] Alternatively, if Fig.16 and Fig.17 As shown, the position of the second connecting beam 515 along the second horizontal direction D2 is adjustable. Specifically, the chassis also includes a reinforcing beam 517. The length direction of the reinforcing beam 517 is parallel to the first connecting beam. The reinforcing beam 517 is located between the two first connecting beams. The first connecting beam includes a telescopic reinforcing beam 518. The two ends of the reinforcing beam 517 are respectively connected to the two second connecting beams 515. The two ends of the telescopic reinforcing beam 518 are respectively connected to the two second connecting beams 515. The reinforcing beam 517 and the telescopic reinforcing beam 518 are constructed as telescopic rods substantially the same as those in the third embodiment, so as to have an inner beam, an outer beam, a positioning column and a spring. Among them, one end of the first column is rotatably connected to the outer beam of the telescopic reinforcing beam 518. In this way, by adjusting the length of the telescopic reinforcing beam 518 and the reinforcing beam 517, the positions of the two second connecting beams 515 can be adjusted to match glass of different sizes.

[0169] The other configurations of the fifth embodiment are substantially the same as those of the first embodiment and will not be described in detail here.

[0170] Sixth Embodiment

[0171] like Figure 21 to Figure 23As shown, the carrier further includes a reinforcement member 620. When the second pillar 616 is located in the second upright position, one end of the reinforcement member 620 is detachably connected to the other end of one second pillar 616. The other end of the reinforcement member 620 is detachably connected to the other end of another second pillar 616. At this time, the length direction of the reinforcement member 620 extends along the second horizontal direction D2. Two second pillars 616 connected by one reinforcement member 620 constitute a group of second pillars.

[0172] Specifically, the reinforcement member 620 includes a horizontal rod portion and a connecting rod 621. The length direction of the connecting rod 621 is perpendicular to the length direction of the horizontal rod portion. One end of the connecting rod 621 is fixedly (e.g., welded) connected to the end of the horizontal rod portion. When the second column 616 is located in the second upright position, the connecting rod 621 is passed through the top end of the second column 616. At this time, the length direction of the horizontal rod portion is parallel to the second horizontal direction D2. The connecting rod 621 is detachably connected to the second column 616 by a fastener. In this way, the strength of each group of second columns can be increased, thereby preventing the second column 616 from being damaged by the action of the glass on the second column 616 when the second column 616 blocks the glass.

[0173] Furthermore, if Fig.21 As shown, the two second columns 616 of each group are sequentially arranged along the first horizontal direction D1. The horizontal rod portion includes a first rod 622 and a second rod 623. One end of the first rod 622 is used to detachably connect a second column 616 through a connecting rod 621, and one end of the second rod 623 is used to detachably connect another second column 616 through another connecting rod 621. When the second column 616 is located in the second upright position, the first rod 622 and the second rod 623 are sequentially arranged along the first horizontal direction D1. The first rod 622 and the second rod 623 are connected. In this way, when the second column 616 is located in the second stacked position, the two second columns 616 of each group are staggered to reduce the height dimension of the carrier. In addition, the arrangement of the first rod 622 and the second rod 623 can increase the strength of the reinforcement 620.

[0174] Furthermore, the reinforcement member 620 further includes a reinforcement rod 624. The length direction of the reinforcement rod 624, the length direction of the horizontal rod portion, and any two of the length directions of the connecting rod 621 are perpendicular. The first rod 622 and the second rod 623 are connected by the reinforcement rod 624. Thus, the strength of the reinforcement member 620 can be further increased.

[0175] like Fig.21 As shown, there are multiple reinforcing rods 624. Thus, the strength of the reinforcing member 620 can be further increased.

[0176] like Fig.21As shown, the first rod 622 and the second rod 623 are constructed as telescopic rods substantially the same as those in the third embodiment, and both have an inner beam, an outer beam, a positioning column and a spring.

[0177] It is understood that the inner beam and the outer beam of the telescopic rod can also be relatively fixed by fasteners. In an embodiment not shown, one of the first rod and the second rod is a telescopic rod.

[0178] like Figure 21 to Figure 23 As shown, the chassis includes a frame 630 and stacking rods 631 whose length direction extends in the vertical direction. The stacking rods 631 are connected to the corners of the frame 630.

[0179] When the first column is located at the first stacking position and the second column 616 is located at the second stacking position, the carriers can be stacked. At this time, the lower end of the stacking rod 631 of the carrier located at the upper layer among the adjacent carriers is overlapped with the upper end of the stacking rod 631 of the carrier located at the lower layer. In this way, the components of the carriers are prevented from being crushed during stacking.

[0180] Furthermore, the upper end of the stacking rod 631 is located higher than the upper end of the frame 630. The lower end of the stacking rod 631 is located lower than the lower end of the frame 630. When the first column is located at the first stacking position and the second column 616 is located at the second stacking position, the upper end of the stacking rod 631 is located higher than the first column, the second column 616, and the components disposed on the first column and the second column 616. Thus, the structure of the carrier is simple.

[0181] like Figure 21 to Figure 23 As shown, a positioning member 632 is provided at the upper end of the stacking rod 631. A positioning hole corresponding to the positioning member 632 is provided at the lower end of the stacking rod 631. The positioning hole is configured as a cylindrical hole. Among the stacked carriers, the positioning hole of the carrier located at the upper layer is sleeved on the positioning member 632 of the carrier located at the lower layer. Thus, adjacent carriers can be prevented from moving relative to each other in the horizontal direction.

[0182] Furthermore, the positioning member 632 is configured as a tapered structure that is small at the top and large at the bottom. The positioning hole is configured as a tapered hole corresponding to the tapered structure. Thus, the arrangement of the tapered structure and the tapered hole can guide the movement of the carrier when stacking the carriers, facilitating the stacking.

[0183] The other configurations of the sixth embodiment are substantially the same as those of the fifth embodiment and will not be described in detail herein.

[0184] The present application has been described through the above-mentioned embodiments, but it should be understood that the above-mentioned embodiments are only for the purpose of example and illustration, and are not intended to limit the present application to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the present application is not limited to the above-mentioned embodiments, and more variations and modifications can be made according to the teachings of the present application, and these variations and modifications all fall within the scope of protection claimed by the present application. The scope of protection of the present application is defined by the attached claims and their equivalents.

[0185] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art in the technical field of this application. The terms used herein are only for describing specific implementation purposes and are not intended to limit this application. Terms such as "component" and the like appearing in this article may represent either a single part or a combination of multiple parts. Terms such as "installation" and "setting" and the like appearing in this article may represent either a component being directly attached to another component or a component being attached to another component through an intermediate. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or otherwise specified.

Claims

1. A carrier for transporting glass, characterized in that: The vehicle comprises: A base frame, wherein an end portion of the base frame along a first horizontal direction has a first connecting beam, and a length direction of the first connecting beam extends along a second horizontal direction intersecting the first horizontal direction; At least three first uprights, one end of each of the first uprights being rotatably connected to the first connecting beam via a first rotating shaft between a first stacked position stacked on the base frame and a first upright position with a length direction extending in a vertical direction, at least three of the first uprights forming a group of first uprights, the group of first uprights being connected to the first connecting beam at one end of the base frame and spaced apart along the second horizontal direction; A supporting bracket, the supporting bracket is connected to the first column, and along the length direction of the first column, the corresponding supporting brackets located on the first columns of the same group are at different positions, at least part of the supporting bracket extends to the outside of the first column, the corresponding supporting brackets are located on different first columns, and are used to support the same glass.

2. The carrier according to claim 1, characterized in that: The support bracket is rotatably connected to the first column around the first column, The support bracket has a support position and a storage position, the support rod of the support bracket at the support position faces the inner side of the first column, and the length direction of the support rod at the storage position extends along the second horizontal direction. The carrier further comprises a rotation locking assembly, which is movably disposed on the support bracket. When the support bracket is located at the support position and the storage position, the rotation locking assembly extends into the first column.

3. The carrier according to claim 2, characterized in that: The vehicle also includes: an elastic sleeve, wherein the elastic sleeve is sleeved on the support rod, A protective piece is sleeved on the support rod, and the outer diameter of the protective piece is greater than the outer diameter of the elastic sleeve.

4. The carrier according to claim 1, characterized in that: The position of the support bracket along the length direction of the first column is adjustable.

5. The carrier according to claim 4, characterized in that: The carrier also includes a spacer, which is mounted on the first column and located between adjacent support brackets. The spacer includes a first spacer and a second spacer. The first spacer and the second spacer have different lengths. The first spacer or the second spacer is selectively arranged between adjacent support brackets.

6. The carrier according to claim 1, characterized in that: The carrier further comprises an adjusting member, the adjusting member being threadedly connected to the first column, and all the supporting brackets are located above the adjusting member so that the adjusting member can adjust the position of the supporting bracket.

7. The carrier according to claim 1, characterized in that: The vehicle also includes: A crossbar, the length direction of which extends along the second horizontal direction, and the crossbar is connected to the top ends of at least three of the first columns; A longitudinal rod, the length direction of which intersects with the length direction of the cross rod, and the end of the longitudinal rod is detachably connected to the end of the cross rod.

8. The carrier according to claim 7, characterized in that: A connecting seat is provided at the end of the crossbar, and the connecting seat has a first positioning hole. The carrier also includes a positioning column, and the positioning column is movably connected to the longitudinal rod. The longitudinal rod can extend into the connecting seat so that the positioning column passes through the first positioning hole.

9. The carrier according to claim 8, characterized in that: The connecting seat further comprises a fixing hole, and the longitudinal rod can be passed through the fixing hole so that the length direction of the longitudinal rod extends along the length direction of the first column.

10. The carrier according to claim 1, characterized in that: The carrier further includes a locking column, which is disposed through the first column and the base frame. The length direction of the locking column is parallel to or intersects with the axial direction of the first rotating shaft.

11. The carrier according to claim 1, characterized in that: The position of the first connecting beam along the first horizontal direction is adjustable.

12. The carrier according to claim 1, characterized in that: The carrier also includes a linkage component, and the same linkage component is connected to two corresponding support brackets so that the two corresponding support brackets rotate together, and the two support brackets connected to the same linkage component are located at the same group of first columns.

13. The carrier according to claim 12, characterized in that: The linkage assembly includes a horizontal flip link and a vertical flip link, at least one of the horizontal flip link and the vertical flip link is retractable, the horizontal flip link is rotatably arranged around a horizontal rotation axis whose axial direction is parallel to the vertical direction, and the vertical flip link is rotatably arranged around a vertical rotation axis whose axial direction is parallel to the horizontal direction.

14. The carrier according to claim 12, characterized in that: The support bracket has two ear seats spaced apart along the length direction of the first column, and a limiting shaft whose axial direction is parallel to the length direction of the first column, and the limiting shaft is connected to the ear seats. The linkage assembly comprises a linkage link having a connection hole, the linkage link is located between the two ear seats, and the linkage link is movably sleeved on the limit shaft along the length direction of the first column through the connection hole.

15. The carrier according to claim 14, characterized in that: The linkage rod is connected to at least three of the support brackets located at different first columns.

16. The carrier according to claim 14, characterized in that: The linkage link has a bent portion formed by bending and extending along the length direction of the first column, and the bent portion is connected to a portion of the support bracket.

17. The carrier according to claim 1, characterized in that: The end of the base frame along the second horizontal direction has a second connecting beam, and the length direction of the second connecting beam extends along the first horizontal direction; The carrier further includes a second column, one end of which is rotatably connected to the second connecting beam via a second rotating shaft.

18. The carrier according to claim 17, characterized in that: The position of the second connecting beam along the second horizontal direction is adjustable.

19. The carrier according to claim 17, characterized in that: The carrier also includes a reinforcement member, When the length direction of the second column extends along the vertical direction, the length direction of the reinforcement extends along the second horizontal direction, one end of the reinforcement is detachably connected to the other end of one of the second columns, and the other end of the reinforcement is detachably connected to the other end of another of the second columns.

20. The carrier according to claim 19, characterized in that One reinforcement member connects two second columns and is arranged in sequence along the first horizontal direction. The reinforcement member includes a first rod and a second rod. One end of the first rod is used to detachably connect one of the second columns. The second rod is used to detachably connect another second column. When the first rod and the second rod are connected and the reinforcement member is connected to the second column, the first rod and the second rod are arranged in sequence along the first horizontal direction.

21. The carrier according to claim 1, characterized in that The base frame includes a frame body and stacking rods whose length direction extends in a vertical direction, and the stacking rods are connected to the frame body. When the first column is located at the first stacking position, adjacent carriers are stacked via the stacking rods.

22. The carrier according to claim 21, characterized in that The upper end of the stacking rod is provided with a positioning piece, and the lower end of the stacking rod has a positioning hole corresponding to the positioning piece.

Images