Transportation bracket

Abstract

The utility model provides a transportation bracket which comprises a base frame and a supporting assembly. The supporting assembly is arranged on the base frame. The supporting assembly comprises at least two supporting pieces arranged in the first direction at intervals, each supporting piece comprises at least two supporting bodies arranged in the second direction at intervals, the two supporting bodies define a supporting position, and all the supporting positions are used for jointly supporting a workpiece with the axis extending in the first direction and the bottom in an arc shape. The first direction is perpendicular to the second direction. At least one supporting body is a movable supporting body movably connected with the base frame, the movable supporting body can move in the second direction to be close to or far away from the other supporting body, so that the relative distance between the two supporting bodies of each supporting piece is adjustable, the conveying bracket can adapt to workpieces of different sizes, the universality of the conveying bracket is improved, and the cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to transportation technical field, especially transport bracket. BACKGROUND

[0002] At present, the vast majority of U-shaped post-treatment device packages adopt wooden boxes, which cannot guarantee the stability and safety of U-shaped post-treatment device in the transportation process, and usually one type of package corresponds to a single type of U-shaped post-treatment device, which has narrow application range, resulting in a large demand for transport brackets in transportation operation and increasing transportation cost. SUMMARY

[0003] The utility model discloses a kind of transport brackets, it can be adapted to transport multiple sizes workpieces, with higher versatility.

[0004] To achieve the above object, the utility model adopts the following technical scheme:

[0005] According to an aspect of the present application, the present application provides a kind of transport bracket, comprising:

[0006] base frame;

[0007] support assembly, set on the base frame;The support assembly includes at least two support pieces spaced apart along a first direction, each of the support pieces includes at least two support bodies spaced apart along a second direction, two support bodies are enclosed to form a support position, all support positions are used to support the workpiece with arc-shaped bottom along the first direction;The first direction is perpendicular to the second direction;At least one support body is movably connected with the base frame, and the movable support body can move along the second direction to approach or away from another support body.

[0008] In some embodiments, the support piece includes a support beam, and the support beam is arranged on the base frame;Two support bodies are arranged on the support beam with a spacing;

[0009] The movable support body is sleeved on the support beam and is in sliding fit with the support beam, and can slide along the support beam.

[0010] In some embodiments, the movable support body includes a sleeve part and a support part, the sleeve part forms an accommodating groove with an open bottom, and the accommodating groove is used to accommodate the support beam;

[0011] The support part is fixed to the top of the sleeve part, and the support part is used to support the workpiece.

[0012] In some embodiments, the top surfaces of the two support bodies are inclined towards opposite directions from bottom to top;

[0013] The top of each support body is provided with a buffer layer made of flexible material.

[0014] In some embodiments, the top surface of the support body is arc-shaped and forms a receiving portion adapted to the outer periphery of the workpiece; the top concave surfaces of the two support bodies are arranged opposite to each other.

[0015] In some embodiments, the movable support body is provided with a through hole; the support beam is provided with a plurality of positioning holes spaced apart along the second direction;

[0016] The support member further comprises a positioning pin which can be inserted into the through hole and any one of the positioning holes and detachably connected with the movable support body and the support beam.

[0017] In some embodiments, the axis of the through hole and the axis of the positioning hole both extend along the first direction;

[0018] The positioning pin comprises an insertion portion and a positioning portion; the insertion portion is used for insertion into the through hole and any one of the positioning holes; the positioning portion is fixed to one end of the insertion portion, protrudes out of the insertion portion along the circumferential direction, and has an outer diameter greater than the inner diameter of the through hole; the positioning portion is used for abutting against the movable support body.

[0019] One end of the insertion portion away from the positioning portion is provided with a limiting hole; the length of the insertion portion is greater than the size of the movable support body along the first direction, so that the limiting hole can be located outside the movable support body.

[0020] The support member further comprises a limiting member which is arranged in the limiting hole and can abut against the movable support body.

[0021] In some embodiments, at least one of the support members is movably connected with the base frame; the two adjacent support members can be relatively close or far away from each other.

[0022] The base frame is provided with two groups of adjusting holes spaced apart along the second direction; the two groups of adjusting holes are arranged at the two ends of the support member; each group of adjusting holes comprises a plurality of adjusting holes distributed along the first direction.

[0023] Each support member comprises two limiting pins arranged at the opposite ends along the second direction; the limiting pins can be inserted into any one of the adjusting holes on the corresponding side.

[0024] In some embodiments, the transport bracket further comprises a fixing frame which is detachably connected with the base frame and located above the base frame.

[0025] The bottom of the fixing frame is provided with an abutting block, which is used for abutting against the workpiece to press the workpiece on the support position.

[0026] In some embodiments, the fixing frame comprises a fixing beam and two abutting blocks, which are arranged at the bottom of the fixing beam in a spaced manner.

[0027] Each abutting block comprises a main body and an abutting part, the main body is arranged at the bottom of the fixing beam and is used for abutting against the top of the workpiece, and the abutting part is fixed at the outer end of the bottom of the main body and is used for abutting against the outer side of the workpiece.

[0028] The material of the abutting block is hard plastic.

[0029] In some embodiments, the fixing frame comprises a connecting ring arranged at each end in the length direction of the fixing frame, and the connecting ring is provided with a connecting hole.

[0030] The base frame is provided with a fixing ring at each end in the first direction, and the fixing ring is provided with a fixing hole.

[0031] At least one connecting rope is arranged in each connecting hole and the fixing hole on the same side, and the connecting rope is connected and fixed with the connecting ring and the fixing ring.

[0032] In some embodiments, the transport bracket further comprises a plurality of columns, and the plurality of columns are arranged on the base frame in a spaced manner in the circumferential direction.

[0033] Each column is rotatably connected with the base frame, and the column can be rotated upward to stand on the base frame or rotated downward to abut against the base frame.

[0034] From the above technical solution, the present application at least has the following advantages and positive effects:

[0035] In the present application, all support positions of the support assembly collectively support a workpiece with an arc-shaped bottom, which can ensure the stability of the support of the workpiece. Moreover, at least one support body of each support piece is a movable support body movably connected with the base frame, so that the movable support body can move along the second direction to approach or move away from another support body, and the relative distance between the two support bodies of each support piece can be adjusted, thereby being able to adapt to workpieces of different sizes and improving the versatility of the transport bracket and reducing the cost. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 is a structural schematic view of the transport bracket in the present embodiment.

[0037] Figure 2 is Figure 1 is an enlarged structural schematic view of position A in the present embodiment.

[0038] Figure 3 is a structural schematic diagram of a base frame in the embodiment.

[0039] Figure 4 is Figure 1 is a structural schematic diagram of the enlarged structure at B in the embodiment.

[0040] Figure 5 is a structural schematic diagram of a fixing frame in the embodiment.

[0041] Figure 6 is Figure 1 is a structural schematic diagram of the enlarged structure at C in the embodiment.

[0042] The reference signs are explained as follows:

[0043] 1, base frame; 11, side beam; 12, end beam; 13, supporting beam; 14, bottom cross beam; 15, bottom longitudinal beam; 16, supporting frame body; 161, main beam; 162, inner longitudinal beam; 163, connecting beam; 164, inner cross beam; 17, adjusting hole; 2, supporting piece; 21, supporting body; 21a, movable supporting body; 211, sleeve joint part; 212, supporting part; 2121, supporting plate; 2122, supporting plate; 2123, reinforcing plate; 21b, fixed supporting body; 22, supporting beam; 221, positioning hole; 23, positioning pin; 24, limiting piece; 25, limiting pin; 251, rod body; 252, limiting part; 26, mounting seat; 261, sleeve; 27, anti-lost piece; 28, buffer layer; 3, fixing frame; 31, fixing beam; 32, abutting block; 321, main body part; 322, abutting part; 33, fixing seat; 34, pressure joint block; 35, connecting ring; 4, connecting rope; 5, stand column; 51, positioning block; 6, connecting seat; 61, opening; 62, positioning groove; 7, bolt assembly; 8, fixing ring. DETAILED DESCRIPTION

[0044] The typical embodiments embodying the features and advantages of the present application will be described in detail in the following description. It should be understood that the present application can be varied in a wide range of embodiments, none of which depart from the scope of the present application, and that the description and drawings are to be considered as illustrative only and not restrictive in nature.

[0045] In the description of the present application, it should be understood that the indications of direction or positional relationship (such as up, down, left, right, front and back, etc.) in the embodiments shown in the drawings are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the positions of these elements change, the indications of direction will also change accordingly.

[0046] In addition, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an indicated number of technical features. Thus, features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0047] The present application provides a transport bracket for packaging and transporting a workpiece. The bottom of the workpiece is arc-shaped. Exemplarily, the workpiece can be a double-cylinder structural member, and the workpiece can also be a straight-cylinder structural member.

[0048] In the present application, the workpiece is taken as an example of a double-cylinder structural member. Specifically, the workpiece includes two cylinder bodies and a connecting frame. The two cylinder bodies are arranged in parallel and spaced apart, and the axial ends of the two cylinder bodies are respectively connected and fixed by a connecting plate. The connecting frame includes a frame body and a plurality of hoops. The opposite sides of the frame body are respectively provided with at least two hoops, and the frame body is arranged between the two cylinder bodies and located on the same side of the frame body. All the hoops located on the same side of the frame body are respectively sleeved on the outer periphery of the cylinder body on the same side, so as to connect and fix the frame body and the cylinder body.

[0049] The specific embodiments of the transport bracket of the present application will be described in detail below with reference to the accompanying drawings.

[0050] Figure 1 Fig. 1 is a structural schematic view of the transport bracket in the present embodiment, Figure 2 Fig. 2 is a structural schematic view of the transport bracket in the present embodiment, Figure 1 Fig. 3 is an enlarged structural schematic view of position A in Fig. 2.

[0051] Referring to Figure 1 Fig. 4 is a structural schematic view of the transport bracket in the present embodiment, and Figure 2 The transport bracket includes a base frame 1 and a support assembly. The support assembly is arranged on the base frame 1. The support assembly includes at least two support members 2 arranged in parallel and spaced apart along a first direction. Each support member 2 includes at least two support bodies 21 arranged in parallel and spaced apart along a second direction. The two support bodies 21 enclose a support position. All the support positions are used to jointly support a workpiece with an arc-shaped bottom along the first direction. The first direction is perpendicular to the second direction. At least one support body 21 is a movable support body 21a movably connected with the base frame 1. The movable support body 21a can move along the second direction to approach or move away from another support body 21.

[0052] In the present application, all the support positions of the support assembly collectively support a workpiece with an arc-shaped bottom, so as to ensure the stability of the support for the workpiece. Moreover, at least one support body 21 of each support piece 2 is a movable support body 21a movably connected with the base frame 1, so that the movable support body 21a can move along the second direction to approach or move away from another support body 21, so that the relative distance between the two support bodies 21 of each support piece 2 is adjustable, thereby being able to adapt to workpieces of different sizes, improving the versatility of the transport bracket and reducing the cost.

[0053] Figure 3 FIG. 1 is a structural schematic diagram of the base frame 1 in the present embodiment.

[0054] Referring to Figure 1 and Figure 3 , the base frame 1 includes two side beams 11 and two end beams 12. The two side beams 11 are arranged in the first direction and extend in the second direction. The end beams 12 extend in the first direction and are connected between the two side beams 11, and the two end beams 12 are arranged at the two ends of the side beams 11 in the second direction. That is, the two end beams 12 and the two side beams 11 are sequentially connected end to end to form a square frame structure.

[0055] The base frame 1 further includes a plurality of supporting beams 13 arranged in the circumferential direction at the bottom of the square frame. The base frame 1 further includes two bottom longitudinal beams 15 and two bottom transverse beams 14. The two bottom longitudinal beams 15 are arranged in one-to-one correspondence with the two side beams 11, and the bottom longitudinal beams 15 are located below the side beams 11. The bottom longitudinal beams 15 extend in the second direction and are connected between the corresponding side beams 11 through the plurality of supporting beams 13. The two bottom transverse beams 14 are arranged in one-to-one correspondence with the two end beams 12, and the bottom transverse beams 14 are located below the end beams 12. The bottom transverse beams 14 extend in the first direction and are connected between the corresponding end beams 12 through the plurality of supporting beams 13.

[0056] The bottom transverse beams 14 and the bottom longitudinal beams 15 are not connected. The two ends of the bottom transverse beams 14 and the bottom longitudinal beams 15 are both bent upward to be connected with the corresponding side beams 11 or end beams 12.

[0057] The base frame 1 further includes a supporting frame body 16 arranged in the square frame. Exemplarily, the supporting frame body includes two main beams 161 and at least two inner longitudinal beams 162.

[0058] Specifically, the two main beams 161 are arranged in the second direction and extend in the first direction. The main beams 161 are used to be fixed with the two side beams 11. The two main beams 161 are located in the middle of the square frame. Moreover, the symmetry axis of the two main beams 161 extending in the first direction coincides with the symmetry axis of the square frame in the first direction. The plurality of connecting beams 163 are connected between the two main beams 161.

[0059] The two main beams 161 are connected with at least one inner longitudinal beam 162 at the side away from each other. The inner longitudinal beam 162 extends along the second direction, and the end away from the main beam 161 is connected with the end beam 12. In this embodiment, one inner longitudinal beam 162 is arranged on each main beam 161, and the inner longitudinal beam 162 is arranged at the middle of the end beam 12. In other embodiments, two or more inner longitudinal beams 162 can be arranged on each main beam 161, and the plurality of inner longitudinal beams 162 are arranged between the main beam 161 and the adjacent end beam 12 along the first direction.

[0060] The support frame body 16 can further include a plurality of inner transverse beams 164 extending along the first direction. The plurality of inner transverse beams 164 are arranged between the inner longitudinal beam 162 and the adjacent side beam 11 along the second direction.

[0061] In this embodiment, one main beam 161, the inner longitudinal beam 162 connected with the main beam 161, the end beam 12 adjacent to the main beam 161, and the plurality of inner transverse beams 164 arranged between the main beam 161 and the end beam 12 together form a carrying position for carrying a workpiece. That is, in this embodiment, two carrying positions are formed on the base frame 1. Of course, in other embodiments, the carrying positions on the base frame 1 can be three or more. Alternatively, the carrying positions on the base frame 1 can be only one, and in this case, the support frame body 16 only includes the inner longitudinal beam 162 and the plurality of inner transverse beams 164, and the inner longitudinal beam 162 is directly connected between the two end beams 12.

[0062] Figure 4 is Figure 1 An enlarged structural schematic view of the position B in FIG. 8.

[0063] Referring to Figure 1 , Figure 2 and Figure 4 , the support assembly is arranged on the base frame 1. In this embodiment, the number of the support assemblies is two, and the two support assemblies are arranged at intervals along the second direction. In this case, each support assembly is arranged on a carrying position. Specifically, each support assembly is arranged on a main beam 161 and an end beam 12 adjacent to the main beam 161.

[0064] Each support assembly includes at least two support pieces 2 arranged at intervals along the first direction, and all the support pieces 2 jointly support a workpiece with an axis extending along the first direction and an arc-shaped bottom.

[0065] In this embodiment, each support piece 2 includes at least two support bodies 21 arranged at intervals along the second direction, and the two support bodies 21 jointly form a support position. All the support positions are used to jointly support the arc-shaped part of the bottom of a workpiece, so as to ensure the stability of the support of the workpiece.

[0066] Each support 2 further comprises a support beam 22, the two support bodies 21 are arranged on the support beam 22, and the support beam 22 is arranged on the base frame 1 to realize the connection between the two support bodies 21 and the base frame 1. Specifically, the support beam 22 is arranged on the top of the main beam 161, the end beam 12 adjacent to the main beam 161, and the inner transverse beam 164.

[0067] The top surfaces of the two support bodies 21 are inclined in opposite directions from bottom to top, and the top surfaces of the two support bodies 21 enclose the support position. When the workpiece with an arc-shaped support bottom is supported on the top surface of the support body 21, the top surfaces of the two support bodies 21 arranged in opposite directions can cooperate to limit the workpiece, preventing the workpiece from rolling on the support body 21, and ensuring the stability of the workpiece. At the same time, the top surfaces of the support bodies 21 arranged in opposite directions can also better disperse stress, which helps to improve the carrying capacity of the support body 21.

[0068] Specifically, the top surface of the support body 21 is arc-shaped and forms a receiving portion adapted to the outer periphery of the workpiece, and the top concave surfaces of the two support bodies 21 are arranged opposite to each other, which can increase the contact area between the support body 21 and the workpiece, thereby further improving the support stability of the workpiece.

[0069] Optionally, the top of each support body 21 is provided with a buffer layer 28, and the material of the buffer layer 28 is a flexible material, which enables the workpiece to be directly contacted by the buffer layer 28 and better protected. Specifically, the shape of the buffer layer 28 is adapted to the shape of the top of the support body 21, and the material of the buffer layer 28 is polyurethane.

[0070] Optionally, in the present embodiment, at least one support body 21 is a movable support body 21a movably connected with the base frame 1, and the movable support body 21a can move along the second direction to approach or move away from the other support body 21, so that the relative distance between the two support bodies 21 of each support 2 is adjustable, thereby being able to adapt to workpieces of different sizes and improve the versatility of the transport bracket and reduce the cost.

[0071] Illustratively, the movable support body 21a is sleeved on the support beam 22 and is in sliding cooperation with the support beam 22, so as to be able to slide along the support beam 22 to approach or move away from the other support body 21.

[0072] Specifically, the movable support body 21a comprises a sleeve joint 211. The sleeve joint 211 is formed with a bottom-opened accommodating groove for accommodating the support beam 22, and the sleeve joint 211 is in sliding fit with the support beam 22. Since the support beam 22 is arranged on the top of the end beam 12, the main beam 161 and the inner cross beam 164, at this time, the design of the bottom opening of the sleeve joint 211 makes the bottom of the sleeve joint 211 not need to move along the support beam 22, and avoids the contact of the bottom of the sleeve joint 211 with the end beam 12, the main beam 161 and the inner cross beam 164 during sliding, which hinders the sliding of the sleeve joint 211 relative to the support beam 22, thereby ensuring the smoothness and stability of the sliding of the sleeve joint 211 along the support beam 22.

[0073] In the embodiment, the movable support body 21a further comprises a support part 212 fixed to the top of the sleeve joint 211, and the support part 212 is used for supporting the workpiece. Specifically, the support part 212 comprises a support plate 2121 and a supporting plate 2122. The support plate 2121 is arc-shaped, one end of which is fixed to the sleeve 261, and the other end extends upward and is fixed to the supporting plate 2122, and the support plate 2121 is used for supporting the workpiece. The supporting plate 2122 is fixed between the support plate 2121 and the sleeve 261 to support the support plate 2121. The support part 212 can further comprise at least one reinforcing plate 2123 fixed between the support plate 2121 and the sleeve 261 to improve the stability of the support plate 2121, thereby improving the structural stability of the support body 21. In other embodiments, the support part 212 can also be a block structure with an arc-shaped top surface.

[0074] In the embodiment, one of the two support bodies 21 of each support piece 2 is a movable support body 21a movably connected with the support beam 22, and the other is a fixed support body 21b fixedly connected with the support beam 22. It should be noted that the movable support bodies 21a of all support pieces 2 of each support assembly are located on the same side, and similarly, the fixed support bodies 21b of all support pieces 2 of each support assembly are located on the same side. When adapting to workpieces of different sizes, the relative distance between the two support bodies 21 of each support piece 2 of each support assembly needs to be adjusted at the same time, and in this process, the above design facilitates the center lines of the two support bodies 21 of all support pieces 2 after the adjustment position to be located on the same straight line, thereby ensuring that each support body 21 can support the workpiece, and ensuring the support stability of the support assembly to the workpiece. The structure of the fixed support body 21b is the same as that of the support part 212, and will not be described here.

[0075] In other embodiments, each support body 21 of each support piece 2 can be a movable support body 21a movably connected with the support beam 22. When the workpiece of different sizes is adapted, the positions of the support bodies 21 on the same side of all the support pieces 2 of each support assembly can be adjusted simultaneously, or the positions of the two support bodies 21 of all the support pieces 2 of each support assembly can be adjusted simultaneously, so as to adjust the relative distance between the two support bodies 21.

[0076] In the embodiment, the movable support body 21a is provided with a through hole, and the support beam 22 is provided with a plurality of positioning holes 221 spaced apart along the second direction. The support piece 2 further comprises a positioning pin 23, which can be inserted into the through hole and any positioning hole 221 and is detachably connected with the movable support body 21a and the support beam 22, so as to position and fix the movable support body 21a on the support beam 22, fix the relative distance between the movable support body 21a and the fixed support body 21b, and ensure that the movable support body 21a does not shake during the process of supporting the workpiece, thereby ensuring the stability of the workpiece. At the same time, the design also facilitates the disassembly of the positioning pin 23 from the movable support body 21a and the support beam 22, so as to unlock the movable support body 21a and the support beam 22, enable the movable support body 21a to move relative to the support beam 22, and realize the position adjustment of the movable support body 21a.

[0077] In the embodiment, the axis of the through hole and the axis of the positioning hole 221 extend along the first direction, and the through hole and the positioning hole 221 are circular holes. In other embodiments, the number of positioning holes 221 can be only one, and in this case, one of the through hole and the positioning hole 221 is a waist-shaped hole, and the length of the waist-shaped hole extends along the second direction.

[0078] For example, the positioning pin 23 comprises an insertion part and a positioning part. The outer diameter of the insertion part is adapted to the through hole and the positioning hole 221, and the insertion part is used for being inserted into the through hole and any positioning hole 221. The positioning part is fixed to one end of the insertion part, the positioning part protrudes out of the insertion part in the circumferential direction, and the outer diameter of the positioning part is greater than the inner diameter of the through hole, and the positioning part is used for abutting against the movable support body 21a to limit the positioning pin 23 from falling off the movable support body 21a and the support beam 22.

[0079] In addition, the end of the insertion part away from the positioning part is provided with a limiting hole, and the length of the insertion part is greater than the size of the movable support body 21a along the first direction, so that the limiting hole can be located outside the movable support body 21a. The support piece 2 further comprises a limiting piece 24, which is arranged in the limiting hole and can abut against the movable support body 21a. The limiting piece 24 and the positioning part cooperate to limit the positioning pin 23 from the movable support body 21a and the support beam 22, so as to avoid the positioning pin 23 from falling off the movable support body 21a and the support beam 22, thereby ensuring the stability of the movable support body 21a.

[0080] Each movable support 21a can be positioned and fixed by one positioning pin 23, two positioning pins 23, or two or more positioning pins 23. When the number of positioning pins 23 is two or more, the positioning pins 23 are arranged at intervals on the movable support 21a and the support beam 22.

[0081] In this embodiment, at least one support 2 is movably connected to the base frame 1, and adjacent two supports 2 can be relatively close or far away to adjust the relative distance between the adjacent two supports 2, and then adjust the support position of each support 2 to the workpiece to ensure the stability of the workpiece. Specifically, both of the two supports 2 are movably connected to the base frame 1.

[0082] Exemplarily, each support 2 includes two limiting pins 25 arranged at opposite ends along the second direction. The base frame 1 is provided with two groups of adjusting holes 17 along the second direction at intervals, and the two groups of adjusting holes 17 are arranged at the two ends of the support 2. Each group of adjusting holes 17 includes a plurality of adjusting holes 17 distributed along the first direction at intervals, and the limiting pin 25 can be inserted into any adjusting hole 17 on the corresponding side and detachably connected with the base frame 1, so as to position and fix the support 2 on the base frame 1, realize quick assembly of the support 2, and also facilitate quick disassembly of the support 2. Specifically, the end beam 12 and the main beam 161 are respectively provided with a group of adjusting holes 17 on the opposite side.

[0083] The support 2 further includes two mounting seats 26 arranged at the two ends of the support beam 22 along the second direction, and the two mounting seats 26 are arranged at the two sides of the support beam 22 along the first direction. The two mounting seats 26 are arranged one by one corresponding to the two limiting pins 25. Specifically, each limiting pin 25 is arranged on the corresponding mounting seat 26 along the second direction and is in sliding connection with the mounting seat 26, and can slide relative to the mounting seat 26 to extend into the adjusting hole 17 to position and fix the support beam 22, or exit the adjusting hole 17 to unlock the support beam 22.

[0084] Specifically, each mounting seat 26 includes a mounting portion and a sleeve 261. The mounting portion is fixed to the side surface of the support beam 22 along the first direction, and the mounting portion protrudes downward from the support beam 22. The sleeve 261 is fixed to the lower part of the mounting portion and is located on the inner side of the end beam 12 or the main beam 161 along the second direction. The sleeve 261 is provided with a mounting hole, and the axis of the mounting hole extends along the second direction. The limiting pin 25 is arranged in the mounting hole and can slide relative to the sleeve 261 to be inserted into the adjusting hole 17 or exit the adjusting hole 17.

[0085] The number of sleeves 261 can be one, two or more. When the number of sleeves 261 is two or more, the sleeves 261 are fixed on the mounting portion in the second direction. The number of sleeves 261 in the embodiment is two, and the sleeves 261 are fixed on the lower part of the mounting portion in the second direction. Each sleeve 261 is provided with a mounting hole, and the axes of the mounting holes of the two sleeves 261 coincide.

[0086] The limiting pin 25 comprises a rod body 251 and a limiting portion 252. The rod body 251 is used to pass through the sleeve 261, the limiting portion 252 is connected to the inner end of the rod body 251 in the second direction, and an included angle is formed between the limiting portion 252 and the rod body 251. The limiting portion 252 can abut against the sleeve 261 during the movement of the rod body 251 relative to the sleeve 261.

[0087] Optionally, the support 2 further comprises two anti-loss members 27, each of which is sleeved on one limiting pin 25, and the limiting pin 25 is located between the two sleeves 261. The outer diameter of the anti-loss member 27 is greater than the inner diameter of the mounting hole. The anti-loss member 27 can abut against one of the sleeves 261 when the limiting pin 25 moves relative to the sleeve 261, so as to limit the movement range of the limiting pin 25, and can cooperate with the limiting portion 252 to prevent the limiting pin 25 from falling off the sleeve 261 and being lost.

[0088] Reference Figure 1 In the embodiment, the transport bracket further comprises a fixing frame 3, which is detachably connected with the base frame 1. The fixing frame 3 is located above the base frame 1, and is used to press the top of the workpiece to tightly fix the workpiece on the support position.

[0089] For example, the fixing frame 3 comprises two connecting rings 35 arranged at the two ends in the length direction of the fixing frame 3, and the connecting rings 35 are provided with connecting holes. The base frame 1 is provided with a fixing ring 8 at each end in the first direction, and the fixing ring 8 is provided with a fixing hole. At least one connecting rope 4 is arranged in each connecting hole and the fixing hole on the same side, and the connecting rope 4 is connected and fixed with the connecting ring 35 and the fixing ring 8, so as to realize the connection and fixation of the fixing frame 3 and the base frame 1. The connecting rope 4 can be a steel wire rope, a chain, a nylon rope or the like.

[0090] Figure 5 The structure of the fixing frame 3 in the embodiment is shown in the schematic view.

[0091] The fixing frame 3 comprises a fixing beam 31 and two abutting blocks 32. The fixing beam 31 is rod-shaped, and is arranged above the base frame 1 in the state of extending in the first direction. The two abutting blocks 32 are arranged at the bottom of the fixing beam 31, and are used to abut against the workpiece to tightly press the workpiece on the support position.

[0092] Specifically, the fixing frame 3 further comprises two fixing seats 33, which are arranged on the fixing beam 31 in a spaced manner and correspond to the two abutting blocks 32 respectively. For example, the fixing seat 33 comprises two fixing plates arranged in a spaced manner, which are arranged on two sides of the fixing beam 31 along the second direction and are fixedly connected with the fixing beam 31 respectively. The fixing plates protrude downward from the fixing beam 31, and the two fixing plates and the fixing beam 31 form a fixed groove with an open bottom, and part of the abutting block 32 is accommodated in the fixed groove, and the abutting block 32 and the fixing plate are connected and fixed by the fastener penetrating the two fixing plates and the abutting block 32.

[0093] The abutting block 32 comprises a main body part 321 and an abutting part 322. The main body part 321 is arranged at the bottom of the fixing beam 31 and is used for abutting the top of the workpiece. Specifically, the main body part 321 is used for abutting the top of the frame body of the connecting frame. The abutting part 322 is fixed to the bottom outer end of the main body part 321 and is used for abutting the outer side of the workpiece. Specifically, the abutting part 322 is used for abutting the outer side of the frame body of the connecting frame. That is, the main body part 321 and the abutting part 322 abut and limit the workpiece from two directions, which can effectively prevent the workpiece from shaking on the support position, can improve the strength of the compression and fixation of the workpiece, and further improve the stability of the workpiece, thereby ensuring the safety of the workpiece transportation.

[0094] In the embodiment, the main body part 321 and the abutting part 322 are integrally formed to form a stepped structure.

[0095] In the embodiment, the material of the abutting block 32 is hard plastic, so that the abutting block 32 directly contacts the frame body of the connecting frame made of metal material. For example, since the hard plastic itself has high hardness and strength, the abutting block 32 can provide stable abutting and limiting for the connecting frame, thereby ensuring the stability and reliability of the workpiece during transportation. At the same time, since the hard plastic also has a certain elasticity, the abutting block 32 can buffer external impact and vibration to a certain extent to protect the workpiece from being damaged.

[0096] The fixing frame 3 can further comprise a compression block 34, which is arranged at the bottom of the fixing beam 31 and located between the two abutting blocks 32. The main body part 321 of the abutting block 32 protrudes downward from the compression block 34, and the compression block 34 is used for compressing the top of the workpiece. Specifically, the compression block 34 and the two abutting blocks 32 form a receiving groove therebetween, which can be used for receiving the pipeline of the workpiece to regularize the pipeline of the workpiece.

[0097] The compression block 34 is integrally formed with the abutting block 32. The material of the compression block 34 is hard plastic.

[0098] Reference Figure 1The transport bracket further comprises a plurality of columns 5 which are circumferentially spaced on the base frame 1. Specifically, the number of columns 5 is four, and each column 5 is distributed at a top corner of the base frame 1.

[0099] Each column 5 is rotatably connected with the base frame 1, and the column 5 can be rotated upward relative to the base frame 1 to stand on the base frame 1 in an unfolded state, so that the transport bracket has a higher height when the column 5 is unfolded and can be packaged and transported to protect the workpiece. Alternatively, the column 5 can be rotated downward relative to the base frame 1 to abut against the base frame 1 in a folded state. At this time, the column 5 has a lower height, so that more layers of transport brackets can be stacked on a truck during empty transportation, thereby improving the loading rate of a single trip, and further improving the transportation and recycling efficiency and reducing the operating cost of the enterprise.

[0100] Exemplarily, the transport bracket further comprises a plurality of connecting seats 6 which are one-to-one corresponding to the plurality of columns 5. Specifically, the number of connecting seats 6 is four, and each connecting seat 6 is vertically erected at a top corner of the base frame 1. Each column 5 is rotatably connected with the corresponding connecting seat 6.

[0101] Figure 6 For Figure 1 An enlarged structural schematic view at C.

[0102] Reference Figure 1 , Figure 3 and Figure 6 Specifically, each connecting seat 6 forms an accommodation space with a top opening, and the lower part of the column 5 is accommodated in the accommodation space. Moreover, the connecting part is provided with a side opening communicating with the accommodation space on the side of the end beam 12 or the side beam 11, so that the column 5 can be rotated downward to be folded. That is, the connecting seat 6 in the embodiment is in the shape of U. When the side opening of the connecting seat 6 faces the end beam 12, the column 5 is folded on the base frame 1 in a manner of extending along the first direction. When the side opening of the connecting seat 6 faces the side beam 11, the column 5 is folded on the base frame 1 in a manner of extending along the second direction.

[0103] Exemplarily, the rotatable connection between the column 5 and the connecting seat 6 is achieved by the bolt assembly 7. Specifically, the lower part of the column 5 is provided with a through hole penetrating through the column 5, and the connecting seat 6 is provided with an opening 61. The through hole is a circular hole, and the opening 61 is a waist-shaped hole with the length direction extending vertically. The bolt of the bolt assembly 7 is inserted into the through hole and the opening 61 at the same time, and the column 5 can move up and down relative to the connecting seat 6 through the opening 61. By moving the column 5 upward, the bottom of the column 5 is spaced above the base frame 1, so that the column 5 can rotate smoothly relative to the connecting seat 6. Moreover, when the side openings of the adjacent two connecting seats 6 are arranged oppositely, the adjacent two columns 5 can be folded on the base frame 1 in a stacked state by moving the column 5 upward, so as to avoid the interference between the adjacent two columns 5 during folding.

[0104] The column 5 is further provided with a positioning block 51, and the connecting seat 6 is correspondingly provided with a positioning groove 62. The positioning groove 62 and the positioning block 51 are in clamping cooperation to realize the positioning of the column 5 when the column 5 is unfolded. Specifically, the positioning groove 62 is arranged at the top of one side wall of the connecting seat 6, the top of the positioning groove 62 is open, and the shape of the positioning groove 62 is matched with the shape of the positioning block 51.

[0105] The folding and unfolding modes of the column 5 are as follows:

[0106] When the column 5 is in the unfolded state, the column 5 stands on the base frame 1. At this time, the positioning block 51 is clamped in the corresponding positioning groove 62, and the bolt assembly 7 is located at the bottom of the opening 61. When it is needed to fold the column 5 relative to the base frame 1, the column 5 is lifted upward, so that the positioning block 51 is separated from the positioning groove 62, and then the column 5 is rotated downward toward the direction of the side opening of the connecting seat 6, so that the column 5 is folded on the base frame 1, and the folding of the column 5 is realized.

[0107] When it is needed to unfold the column 5 folded on the base frame 1, the column 5 is lifted upward and rotated until the column 5 stands vertically, so that the column 5 moves downward, the positioning block 51 is clamped in the positioning groove 62, and the bottom of the positioning block 51 abuts against the wall of the positioning groove 62, that is, the unfolding of the column 5 is completed.

[0108] From the above technical solution, the present application at least has the following advantages and positive effects:

[0109] In the present application, all the support positions of the support assembly commonly support a workpiece with an arc-shaped bottom, so that the stability of supporting the workpiece can be ensured. Moreover, at least one support body of each support piece is a movable support body movably connected with the base frame, so that the movable support body can move along the second direction to approach or move away from another support body, and the relative distance between the two support bodies of each support piece is adjustable, thereby being capable of adapting to workpieces of different sizes, improving the versatility of the transport bracket, and reducing the cost.

[0110] At least one support is movably connected with the base frame, and two adjacent supports can be relatively close or far away to adjust the relative distance between the two adjacent supports, and then adjust the support position of each support to the workpiece to ensure the stability of the workpiece.

[0111] The fixed frame arranged above the base frame can press the top of the workpiece and tightly fix the workpiece on the support position, which can effectively prevent the workpiece from shaking on the support position, improve the strength of the tight fixing of the workpiece, and then improve the stability of the workpiece, and ensure the safety of the workpiece transportation.

[0112] Although the utility model has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary, rather than limiting terms. Since the utility model can be embodied in various forms without departing from the spirit or essence of the utility model, it should be understood that the above embodiments are not limited to any of the above details, but should be interpreted broadly within the spirit and scope defined by the appended claims, and therefore all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A transport carriage, characterized in that, The utility model relates to a transport bracket, including: A base frame; A support assembly arranged on the base frame; the support assembly includes at least two support pieces arranged at intervals along a first direction, each support piece includes at least two support bodies arranged at intervals along a second direction, and two support bodies enclose a support position; all support positions are used to support a workpiece with an arc-shaped bottom along a first direction; the first direction is perpendicular to the second direction; at least one support body is a movable support body movably connected with the base frame, and the movable support body can move along the second direction to approach or move away from another support body.

2. The transport carriage of claim 1, wherein, The support piece includes a support beam arranged on the base frame; two support bodies are arranged at intervals on the support beam; The movable support body is sleeved on the support beam and is in sliding fit with the support beam, and can slide along the support beam.

3. The transport carriage of claim 2, wherein, The movable support body includes a sleeve part and a support part, the sleeve part is formed with an open-bottom accommodation groove for accommodating the support beam; The support part is fixed to the top of the sleeve part, and the support part is used to support the workpiece.

4. The transport carriage of claim 1, wherein, The top surfaces of the two support bodies are inclined in opposite directions from bottom to top; Each support body is provided with a buffer layer on the top, and the buffer layer is made of flexible material.

5. The transport carriage of claim 4, wherein, The top surface of the support body is arc-shaped and forms an accommodation part matched with the outer periphery of the workpiece; the concave top surfaces of the two support bodies are arranged opposite to each other.

6. The transport carriage of claim 2, wherein, A through hole is arranged on the movable support body; a plurality of positioning holes are arranged at intervals along the second direction on the support beam; The support piece further includes a positioning pin, which can be inserted into the through hole and any one of the positioning holes, and is detachably connected with the movable support body and the support beam.

7. The transport carriage of claim 6, wherein, The axis of the through hole and the axis of the positioning hole both extend along the first direction; The positioning pin includes an insertion part and a positioning part, the insertion part is used to be inserted into the through hole and any one of the positioning holes; the positioning part is fixed to one end of the insertion part, the positioning part protrudes out of the insertion part in the circumferential direction, and the outer diameter of the positioning part is greater than the inner diameter of the through hole, and the positioning part is used to abut against the movable support body; The end of the insertion part away from the positioning part is provided with a limiting hole, and the length of the insertion part is greater than the size of the movable support body along the first direction, so that the limiting hole can be located outside the movable support body; The support piece further includes a limiting piece, which is arranged in the limiting hole, and the limiting piece can abut against the movable support body.

8. The transport carriage of claim 1, wherein, At least one support piece is movably connected with the base frame, and adjacent two support pieces can relatively approach or move away from each other; Two adjustment hole groups are arranged at intervals along the second direction on the base frame, and the two adjustment hole groups are arranged at two ends of the support piece; each adjustment hole group includes a plurality of adjustment holes arranged at intervals along the first direction; Each support piece includes two limiting pins arranged at opposite ends along the second direction, and the limiting pins can be inserted into any one of the adjustment holes on the corresponding side.

9. The transport carriage of claim 1, wherein, The transport bracket further includes a fixing frame, which is detachably connected with the base frame, and the fixing frame is located above the base frame; The bottom of the fixing frame is provided with abutting blocks for abutting against the workpiece to press the workpiece on the support position.

10. The transport carriage of claim 9, wherein, The fixing frame comprises a fixing beam and two abutting blocks which are arranged at the bottom of the fixing beam. Each abutting block comprises a main body and an abutting part, the main body is arranged at the bottom of the fixing beam and is used for abutting against the top of the workpiece, and the abutting part is fixed at the outer end of the bottom of the main body and is used for abutting against the outer side of the workpiece. The material of the abutting blocks is hard plastic.

11. The transport carriage of claim 9, wherein, The fixing frame comprises connecting rings arranged at the two ends in the length direction of the fixing frame, and the connecting rings are provided with connecting holes. The base frame is provided with fixing rings at the two ends in the first direction, and the fixing rings are provided with fixing holes. At least one connecting rope is arranged in each connecting hole and the fixing hole on the same side, and the connecting rope is connected and fixed with the connecting ring and the fixing ring.

12. The transport carriage of claim 1, wherein, The transport bracket further comprises a plurality of columns which are arranged at the base frame in a circumferential direction. Each column is rotatably connected with the base frame, and the column can be rotated upward to stand on the base frame or rotated downward to abut against the base frame.

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