Transportation bracket

Abstract

The utility model provides a transportation bracket. The transportation bracket comprises a bottom frame; the stand columns are arranged at the top corners of the bottom frame in a one-to-one correspondence mode; the at least one supporting assembly is arranged on the bottom frame; the supporting assembly comprises two supporting pieces which are arranged at intervals in the longitudinal direction, and each supporting piece is provided with a plurality of supporting positions which are arranged at intervals in the transverse direction. Wherein the corresponding supporting positions on the two supporting pieces are used for jointly supporting a cylindrical structure with the axis extending in the longitudinal direction, and the supporting pieces can move in the longitudinal direction of the bottom frame so that the distance between the two supporting pieces can be adjusted. The distance between the two supporting positions is adjusted by adjusting the distance between the two supporting pieces, so that the transportation bracket can adapt to cylindrical structures of different sizes, the universality of the transportation 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 majority of straight cylinder post-treatment device packages adopt wooden boxes, usually a kind of transport bracket corresponds to a single kind of straight cylinder post-treatment device, the application range is narrow, causes the large demand of transport bracket in the transport operation, increases the transportation cost. UTILITY MODEL CONTENT

[0003] The utility model discloses a kind of transport bracket with greater versatility, to solve the problem of poor versatility of prior art and greater cost.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a kind of transport bracket, comprising:

[0005] Chassis;

[0006] Multiple columns are one by one correspondingly arranged at the top corners of the chassis;

[0007] At least one support assembly is arranged on the chassis;The support assembly includes two support pieces arranged longitudinally, and each support piece is provided with a plurality of support positions arranged transversely;

[0008] Wherein, the corresponding support positions on the two support pieces are used to support a cylindrical structure with an axis extending longitudally, and each support piece can move along the longitudinal direction of the chassis to adjust the distance between the two support pieces.

[0009] In one embodiment, the opposite sides of the chassis in the transverse direction are provided with a plurality of adjustment holes arranged longitudinally, the support piece includes a limiting pin arranged at the opposite ends in the transverse direction, and the limiting pin can be inserted into any one of the adjustment holes on the corresponding side.

[0010] In one embodiment, the chassis includes two side beams arranged transversely and an end beam connecting the two side beams, the side beams extend longitudinally, the end beam extends transversely, and the side beams are provided with a plurality of adjustment holes arranged longitudinally.

[0011] The support piece includes a support beam extending transversely and a sleeve arranged on one longitudinal side of the support beam, the axis of the sleeve extends transversely, the limiting pin is arranged in the sleeve and can move transversely relative to the sleeve to be inserted into or withdrawn from the adjustment hole.

[0012] In one embodiment, the number of sleeves is multiple, and the multiple sleeves are arranged transversely.

[0013] The limiting pin is further provided with a through hole, an axis of the through hole is perpendicular to an axis of the limiting pin, the support further comprises an anti-lost piece, the anti-lost piece is partially inserted into the through hole and extends out of the through hole to be capable of abutting against the sleeve, and the anti-lost piece is located between two adjacent sleeves.

[0014] The anti-lost piece comprises a passing portion and a clamping portion, the passing portion is linear, a first end of the clamping portion is fixedly connected with the passing portion, a second end of the clamping portion abuts against the passing portion, and the clamping portion is curved between the first end and the second end.

[0015] In one of the embodiments, the support comprises a support beam extending in the transverse direction and a plurality of pairs of support units arranged at intervals on the support beam, each pair of the support units comprises two support blocks arranged in pairs, the two support blocks are arranged at intervals and oppositely, and in each pair of the support units, each of the support blocks is arranged obliquely downward to the other support block.

[0016] In one of the embodiments, the support comprises a supporting plate arranged between the support blocks and the support beam, the supporting plate is arranged above the support beam and is fixedly connected with the top of the support block;

[0017] The cross section of the support block is in the shape of an open upward U;

[0018] In the pair of the support blocks, the opposite surfaces of the two support blocks are provided with a buffer layer, and the buffer layer is made of a flexible material.

[0019] In one of the embodiments, the support comprises a support beam extending in the transverse direction and a plurality of positioning plates arranged at the bottom of the support beam, and the plurality of positioning plates are arranged at intervals in the transverse direction.

[0020] The chassis comprises a plurality of intermediate longitudinal beams extending in the longitudinal direction, the plurality of intermediate longitudinal beams are arranged at intervals in the transverse direction, the positioning plates are arranged one by one corresponding to the intermediate longitudinal beams, the positioning plates are in the shape of a bend, the positioning plates and the support beam jointly enclose a containing groove with an opening facing the transverse side, and the intermediate longitudinal beams are located in the containing groove.

[0021] In one of the embodiments, a connecting seat is arranged between the chassis and each of the upright columns, the connecting seat is fixed at a top corner of the chassis, the bottom end of each of the upright columns is rotatably connected with the corresponding connecting seat, and each of the upright columns can be in a vertical position relative to the chassis or can be rotated inward to be folded on the chassis.

[0022] In one of the embodiments, the connecting seat has an accommodating space inside, an opening on the top and a gap on the inner side of the connecting seat, which allows the column to be folded inwardly;

[0023] The bottom of the connecting seat is provided with a tapered guide cone with a gradually decreasing diameter from top to bottom, and the guide cone of one of the transport brackets can be inserted into the top of the connecting seat of another transport bracket to stack the two transport brackets together.

[0024] The top of the column is provided with an accommodating slot opening upwardly, which can accommodate the guide cone to stack the transport brackets together.

[0025] In one of the embodiments, the top of the column is provided with a positioning member, which includes a positioning part and an abutting part extending outwardly on the top of the positioning part, the positioning part is adapted to the structure of the guide cone so that the guide cone can be clamped in the positioning part, and the bottom of the connecting seat can abut against the abutting part.

[0026] The top of the support member exceeds the bottom frame, and when the two transport brackets are stacked in the folded state, there is a gap between the bottom of the upper transport bracket and the top of the support member of the lower transport bracket.

[0027] In one of the embodiments, the top of the opposite sides of the bottom frame is provided with a label plate, which is perpendicular to the extending direction of the column when folded.

[0028] The bottom frame includes a plurality of binding steels extending longitudinally, the binding steels are arranged in the middle below the support positions, each of the binding steels includes an annular part and a flat part arranged alternately, the cross section of the annular part is circular with the axis extending longitudinally, and the cross section of the flat part is square with the top and bottom being horizontal.

[0029] According to the above technical solution, the utility model has at least the following advantages and positive effects:

[0030] The transport bracket includes a bottom frame and a support member capable of moving relative to the bottom frame, the support member is provided with a support position, and the support positions of the two support members jointly support a cylindrical structure, the distance between the two support positions is adjusted by adjusting the distance between the two support members, so that the transport bracket can be adapted to cylindrical structures of different sizes, the versatility of the transport bracket is improved, and the cost is reduced.

[0031] Further, the support member is limited between the intermediate longitudinal beams of the bottom frame through the positioning plate, thereby limiting the vertical movement of the support beam, and ensuring the safety of the transport bracket when transporting the cylindrical structure. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is the structure schematic view of the transport bracket in the utility model.

[0033] Figure 2 is Figure 1 the transport bracket in the utility model is the longitudinal section view.

[0034] Figure 3 is Figure 1 the transport bracket in the utility model is the transverse section view.

[0035] Figure 4 is the structure schematic view of the stand, connecting seat, guide cone and positioning piece in the utility model.

[0036] Figure 5 is the structure schematic view of the support piece in the utility model.

[0037] The following is the explanation of the reference signs:

[0038] 1, transport bracket;11, undercarriage;111, side beam;112, end beam;113, intermediate longitudinal beam;114, intermediate transverse beam;115, supporting beam;116, bottom longitudinal beam;117, bottom transverse beam;118, binding steel;12, stand;121, positioning block;13, support piece;131, support beam;132, support block;133, supporting plate;134, buffer layer;135, limit pin;136, sleeve;137, anti-lost piece;138, positioning plate;14, connecting seat;141, positioning groove;15, positioning piece;16, guide cone;17, label plate. DETAILED DESCRIPTION

[0039] Although the utility model can be easily manifested as different forms of embodiments, only some specific embodiments shown in the drawings and will be described in detail in the specification, it can be understood that the specification should be regarded as the exemplary description of the principle of the utility model, and not intended to limit the utility model to that described herein.

[0040] Therefore, one feature indicated in the specification will be used to explain one feature of one embodiment of the utility model, and not imply that each embodiment of the utility model must have the described feature. In addition, it should be noted that the specification describes many features. Although certain features can be combined together to show possible system design, these features can also be used in other combinations not explicitly described. Therefore, unless otherwise stated, the described combination is not intended to limit.

[0041] In the embodiments shown in the drawings, the indications of directions, such as up, down, left, right, front and back, are used to explain the structure and movement of various elements of the present application and are not absolute but relative. These indications are appropriate when the elements are in the positions shown in the drawings. If the positions of the elements change, the indications of directions will change accordingly.

[0042] A transport bracket is provided in the present application, which is used for packaging and transporting a piece to be transported. The piece to be transported is in a cylindrical structure.

[0043] Exemplarily, the piece to be transported can be a post-treatment device in a straight cylindrical structure. Of course, the piece to be transported can also be other similar structures.

[0044] In combination Figures 1-3 The transport bracket 1 comprises a base frame 11, a plurality of upright columns 12 and at least one support assembly.

[0045] The base frame 11 is square. Specifically, the base frame 11 comprises two side beams 111 spaced apart in the transverse direction and end beams 112 connecting the two side beams 111, the side beams 111 extending in the longitudinal direction and the end beams 112 extending in the transverse direction.

[0046] The bottom of the base frame 11 is provided with a plurality of support beams 115 spaced apart in the circumferential direction, a bottom transverse beam 117 provided at the bottom of the support beams 115 and a bottom longitudinal beam 116. The support beams 115 extend in the vertical direction. That is, the bottom of the side beams 111 is provided with a plurality of support beams 115 spaced apart in the longitudinal direction, and the bottom of the end beams 112 is provided with a plurality of support beams 115 spaced apart in the transverse direction.

[0047] The bottom longitudinal beam 116 is arranged in parallel and spaced apart below the side beams 111, and the bottom transverse beam 117 is arranged in parallel and spaced apart below the end beams 112. The bottom transverse beam 117 and the bottom longitudinal beam 116 are not connected. Both ends of the bottom transverse beam 117 and the bottom longitudinal beam 116 are bent upward to be connected to the corresponding side beams 111 or end beams 112.

[0048] The base frame 11 further comprises a plurality of intermediate longitudinal beams 113 extending in the longitudinal direction. The plurality of intermediate longitudinal beams 113 are arranged in the transverse direction. Both ends of each intermediate longitudinal beam 113 are connected to the two end beams 112. Specifically, the intermediate longitudinal beams 113 are located between the adjacent two support positions.

[0049] The base frame 11 further comprises a plurality of intermediate transverse beams 114 extending in the transverse direction. The plurality of intermediate transverse beams 114 are arranged in the longitudinal direction. Both ends of each intermediate transverse beam 114 are connected to the two side beams 111.

[0050] In the present embodiment, the number of intermediate transverse beams 114 is two, and the number of intermediate longitudinal beams 113 is two.

[0051] The side beam 111, the end beam 112, the middle cross beam 114 and the middle longitudinal beam 113 are made of square steel tubes. The supporting beam 115 is made of square steel tube. The bottom longitudinal beam 116 and the bottom cross beam 117 are plate-shaped.

[0052] The bottom frame 11 further comprises a plurality of binding steels 118 extending in the longitudinal direction. The plurality of binding steels 118 are arranged in the lateral direction with intervals. Each binding steel 118 comprises alternating annular portions and flat portions. The annular portion has a circular cross section with an axis extending in the longitudinal direction. The flat portion has a square cross section with a top and a bottom both being horizontal planes.

[0053] The binding steel 118 is arranged at the middle below the supporting position, so as to facilitate the binding of the cylindrical structure by the binding member. Arranging the binding steel 118 below the supporting member 13 can realize the binding of the sealed package without damaging the inner packaging bag, so as to achieve better moisture-proof and dust-proof effects.

[0054] The plurality of columns 12 are arranged at the top corners of the bottom frame 11 one by one. The bottom frame 11 in the embodiment is square-shaped, and has four top corners. Therefore, the number of the columns 12 is four.

[0055] The bottom frame 11 and each column 12 are provided with a connecting seat 14. The connecting seat 14 is fixed at the top corner of the bottom frame 11. The bottom end of the column 12 is rotatably connected with the corresponding connecting seat 14. Each column 12 can be in a vertical position relative to the bottom frame 11 or can be inwardly rotated to be folded on the bottom frame 11.

[0056] Through the folding of the column 12 relative to the bottom frame 11, the transport carrier 1 can have a high height when the column 12 is unfolded to realize the packaging and transportation of the to-be-transported member, and can have a low height when the column 12 is folded on the bottom frame 11. Therefore, when the transport carrier 1 is transported in an empty state, more layers of the transport carriers 1 can be stacked on the truck, the loading rate of a single trip is improved, and the transportation and recycling efficiency is improved, thereby reducing the operating cost of the enterprise.

[0057] Referring to Figure 4 , the connecting seat 14 has an accommodating space inside, an opening at the top and a communication with the accommodating space. The connecting seat 14 has a notch at the lateral inner side or the longitudinal inner side to communicate with the accommodating space, so that the column 12 can be inwardly folded. When the connecting seat 14 has the opening at the lateral inner side, the column 12 is folded on the bottom frame 11 in a manner extending in the lateral direction. When the connecting seat 14 has the opening at the longitudinal inner side, the column 12 is folded on the bottom frame 11 in a manner extending in the longitudinal direction.

[0058] Exemplarily, the connecting seat 14 comprises two side plates arranged in parallel with intervals and a transition plate connecting the two side plates, i.e. the connecting seat 14 has three side surfaces. The two side plates are connected with the side beam 111 and the end beam 112 respectively. The two side plates and the transition plate all extend in the vertical direction, and the two side plates and the transition plate form a U shape.

[0059] In this embodiment, the rotatable connection between the column 12 and the connecting seat 14 is achieved by a bolt assembly. Specifically, the lower part of the column 12 is provided with a through hole penetrating the column 12, and the connecting seat 14 is provided with a connecting hole. The through hole is a circular hole, and the connecting hole is a waist-shaped hole with the length direction extending vertically. The bolt of the bolt assembly is inserted into the through hole and the connecting hole at the same time, and the column 12 can move up and down relative to the connecting seat 14 through the connecting hole.

[0060] The outer periphery of the column 12 is provided with a positioning block 121, and the top of the connecting seat 14 is correspondingly provided with a positioning groove 141 to achieve the positioning of the column 12 when unfolded. The top of the positioning groove 141 is open, and the shape of the positioning groove 141 is matched with the shape of the positioning block 121. In this embodiment, the positioning groove 141 accommodates part of the positioning block 121. Specifically, the positioning groove 141 accommodates the lower part of the positioning block 121 which is arc-shaped and the upper part which is partially square-shaped.

[0061] The number of the positioning blocks 121 can be set according to actual needs. In this embodiment, the number of the positioning blocks 121 is two, and they are arranged on opposite sides of the column 12. The number of the positioning grooves 141 is also two, and they are arranged on opposite sides of the connecting seat 14.

[0062] The folding and unfolding of the column 12 is as follows:

[0063] When the column 12 is erected, it is in the unfolded state, at this time, the positioning block 121 is clamped in the corresponding positioning groove 141, and the bolt assembly is located at the bottom of the connecting hole.

[0064] When it is needed to fold the column 12 relative to the base frame 11, the column 12 is lifted upwards so that the positioning block 121 is disengaged from the positioning groove 141, and then the column 12 is turned downwards towards the direction of the gap of the connecting seat 14, so that the column 12 is folded on the base frame 11, achieving the folding of the column 12.

[0065] When it is needed to unfold the column 12 folded on the base frame 11, the column 12 is turned upwards until it is turned to the erected state, and then the column 12 is lowered downwards so that the positioning block 121 falls into the positioning groove 141, achieving the unfolding of the column 12.

[0066] In this embodiment, when the column 12 is folded on the base frame 11, the column 12 extends longitudinally and has a spacing between the two columns 12.

[0067] The transport bracket 1 can be stacked when the column 12 is folded. Specifically, the guide cone 16 of one transport bracket 1 can be inserted into the top of the connecting seat 14 of another transport bracket 1 to achieve the stacking of the two transport brackets 1.

[0068] Furthermore, the transport tray 1 can be stacked when the column 12 is deployed. Specifically, the bottom of the connecting seat 14 is provided with a guide cone 16 whose diameter gradually decreases from top to bottom, and the top of the column 12 is provided with an upward-opening receiving groove, which can accommodate the guide cone 16 to achieve the stacking of the transport trays 1. The bottom of the guide cone 16 is flush with the bottom of the base frame 11.

[0069] In this embodiment, the guide cone 16 can be completely accommodated within the column 12. The guide cone 16 can be completely accommodated within the receiving groove.

[0070] Furthermore, a positioning member 15 is provided at the top of the column 12. The positioning member 15 includes a positioning part and an abutment part disposed at the top of the positioning part and protruding outward. The positioning part is structurally adapted to the guide cone so that the guide cone 16 can be locked inside the positioning part. The positioning part is located in a receiving groove. The bottom of the connecting seat 14 can abut against the abutment part.

[0071] The engagement of the guide cone 16 with the positioning part limits the swaying between the two transport trays 1 during stacking. At the same time, the positioning element 15 increases the stacking strength between the transport trays 1.

[0072] The support assembly is mounted on the base frame 11. The support assembly includes two support members 13 spaced apart longitudinally, and each support member 13 has multiple support positions spaced apart laterally.

[0073] The corresponding support positions on the two support members 13 are used to jointly support a cylindrical structure whose axis extends longitudinally. Each support member 13 can move longitudinally along the base frame 11 to adjust the distance between the two support members 13.

[0074] See Figure 5 The support member 13 includes a support beam 131 extending laterally and multiple pairs of support units spaced apart on the support beam 131. Each pair of support units includes two support blocks 132 arranged in pairs, spaced apart and arranged opposite to each other. In each pair of support units, each support block 132 is inclined from top to bottom toward the other support block 132.

[0075] The two support blocks 132 together form a support position. By using the two support blocks 132 that are inclined and arranged opposite to each other, the support position can be adapted to cylindrical structures of different diameters, thus improving the versatility of the transport bracket 1.

[0076] In the embodiment, the number of support assemblies is one, and the number of support beams 131 is two. Three pairs of support blocks 132, i.e., three support positions, are arranged on one support beam 131. Therefore, one support assembly is provided with three support positions, and three cylindrical structures can be simultaneously transported. The intermediate cross beams 114 are arranged between the two support beams 131, i.e., the support beams 131 are located outside the two intermediate cross beams 114. The opposite ends of the support beams 131 are located at the top of the side beams 111. Therefore, the support blocks 132 arranged on the support beams 131 protrude upward beyond the top of the chassis 11.

[0077] In other embodiments, the number of support positions on one support beam 131 can also be two, four, or other numbers. The specific arrangement is set according to actual needs.

[0078] The number of support assemblies can also be two or other numbers. For example, two groups of support assemblies are arranged in a longitudinal direction. At this time, the transport carriage 1 is suitable for transporting cylindrical structures with a relatively short axial length. In other embodiments, the number of support assemblies can also be other numbers, and the arrangement can be set according to actual needs.

[0079] The support member 13 includes a supporting plate 133 arranged between the support block 132 and the support beam 131. The supporting plate 133 is arranged above the support beam 131 and is fixedly connected to the top of the support block 132. The support block 132 is supported by the supporting plate 133, which increases the support strength and better supports the cylindrical structure.

[0080] Further, in the pair of support blocks 132, the opposite surfaces of the two support blocks 132 are provided with a buffer layer 134 made of a flexible material. By arranging the buffer layer 134, the contact with the cylindrical structure is the buffer layer 134, which can better protect the cylindrical structure. In the embodiment, the material of the buffer layer 134 is polyurethane.

[0081] The cross section of the support block 132 is in the shape of an open upward U, so that the support block 132 has a support groove. The buffer layer 134 is arranged in the support groove and protrudes upward beyond the support block 132. Specifically, the support block 132 includes a wing plate and vertical plates arranged on opposite sides of the wing plate. The wing plate and the vertical plates form a support groove. The buffer layer 134 is connected to the support block 132 by a bolt and a nut. Specifically, the buffer layer 134 is connected to the wing plate by a bolt and a nut.

[0082] The above structure realizes the support effect on the cylindrical structure. The movement between the support beam 131 and the chassis 11 is described below.

[0083] The bottom frame 11 is provided with a plurality of adjusting holes spaced in the longitudinal direction on the opposite sides in the transverse direction. The side beam 111 is provided with a plurality of adjusting holes spaced in the longitudinal direction. The support member 13 includes a limiting pin 135 arranged at each of the opposite ends in the transverse direction, and the limiting pin 135 is capable of being inserted into any adjusting hole on the corresponding side. That is, the support member 13 is capable of moving in the longitudinal direction relative to the bottom frame 11, and is locked by being inserted into the adjusting hole through the limiting pin 135. Specifically, the limiting pin 135 is arranged at one longitudinal side of the support beam 131.

[0084] The support member 13 includes a support beam 131 extending in the transverse direction, and a sleeve 136 arranged at one longitudinal side of the support beam 131, the axis of the sleeve 136 extending in the transverse direction, the limiting pin 135 being arranged in the sleeve 136 and being capable of moving in the transverse direction relative to the sleeve 136 to be inserted into or withdrawn from the adjusting hole.

[0085] The sleeve 136 is provided in a plurality of numbers, and the plurality of sleeves 136 are arranged spaced in the transverse direction. In the embodiment, the number of the sleeves 136 is two. In other embodiments, the number of the sleeves 136 can also be three, four or other numbers, which is arranged according to actual needs.

[0086] The limiting pin 135 is further provided with a through hole, and the axis of the through hole is perpendicular to the axis of the limiting pin 135. The support member 13 further includes an anti-loss member 137 to prevent the limiting pin 135 from falling off and being lost relative to the sleeve 136. The anti-loss member 137 is partially inserted into the through hole and protrudes out of the through hole to be capable of abutting against the sleeve 136, and the anti-loss member 137 is located between the adjacent two sleeves 136.

[0087] Specifically, the anti-loss member 137 includes a passing portion and a clamping portion, the passing portion is linear, the first end of the clamping portion is fixedly connected with the passing portion, the second end abuts against the passing portion, and the clamping portion is curved between the first end and the second end. The curved structure of the clamping portion makes the clamping portion have elasticity, so that the second end of the clamping portion can be away from the second end under the action of external force, and then the passing portion is arranged in the through hole. And after the passing portion is arranged in the through hole, the second end abuts against the passing portion to form a closed space, so as to ensure the connection between the anti-loss member 137 and the limiting pin 135, and the anti-loss member 137 can play a good anti-loss role.

[0088] Further, the support member 13 includes a plurality of positioning plates 138 arranged at the bottom of the support beam 131. The plurality of positioning plates 138 are arranged spaced in the transverse direction. The positioning plates 138 are arranged one by one corresponding to the intermediate longitudinal beam 113, the positioning plates 138 are bent, and the positioning plates 138 and the support beam 131 jointly enclose a receiving groove with an opening facing one side in the transverse direction, and the intermediate longitudinal beam 113 is located in the receiving groove.

[0089] The positioning plate 138 comprises a top wall, a bottom wall and a side wall connecting the top wall and the bottom wall, the top wall and the bottom wall are arranged in parallel and spaced apart, and the top wall and the bottom wall are arranged on opposite sides of the side wall, so that the positioning plate 138 is in the shape of Z. The top wall is attached to the bottom of the support beam 131, and the bottom of the support beam 131, the side wall and the bottom wall form a receiving groove with an opening facing the lateral side.

[0090] The setting of the positioning plate 138 limits the vertical movement of the support beam 131, ensuring the safety of the transport bracket 1 when transporting the cylindrical structure.

[0091] The top of the bottom frame 11 on opposite sides is provided with a label plate 17, and the label plate 17 is perpendicular to the extension direction when the stand 12 is folded. The label plate 17 is used to paste the information of the cylindrical structure. In this embodiment, the stand 12 is folded on the edge beam 111, and the label plate 17 is arranged on the end beam 112.

[0092] Because the top of the support 13 exceeds the bottom frame 11 upward, when two transport brackets 1 are folded and stacked, there is a gap between the bottom of the upper transport bracket 1 and the top of the support 13 of the lower transport bracket 1.

[0093] In summary, the transport bracket 1 has the following advantages:

[0094] 1. By adjusting the distance between the two supports 13 to adjust the distance between the two support positions, the transport bracket 1 can be adapted to different sizes of cylindrical structures, improving the versatility of the transport bracket 1 and reducing the cost.

[0095] The structure of the adjustable support 13 is simple.

[0096] Further, the support 13 is limited by the positioning plate 138 and the intermediate longitudinal beam 113 of the bottom frame 11, thereby limiting the vertical movement of the support beam 131, ensuring the safety of the transport bracket 1 when transporting the cylindrical structure.

[0097] 2. By folding the stand 12 relative to the bottom frame 11, the transport bracket 1 can have a high height when the stand 12 is unfolded to package and transport the transported piece, and have a low height when the stand 12 is folded on the bottom frame 11. Therefore, when emptying and transporting, more layers of transport brackets 1 can be stacked on the truck, improving the loading rate of single trip, thereby improving the transportation and recycling efficiency and reducing the operating cost of the enterprise.

[0098] 3. The setting of the binding steel 118 can realize the binding mode of sealed packaging without damaging the inner packaging bag, and achieve better moisture-proof and dust-proof effect.

[0099] While the present application has been described with reference to several exemplary embodiments, it is understood that the words that have been used are words of description and illustration, rather than words of limitation. As mentioned above, the present application is capable of taking many forms of implementation and being practiced in various ways, and the above description is not intended to limit the application in any way, except as required by the appended claims and their equivalents.

Claims

1. A transport carriage, characterized in that, The utility model provides a kind of support assembly, including: Chassis; Multiple columns are correspondingly arranged at the top corners of the chassis; At least one support assembly is arranged on the chassis;The support assembly includes two support pieces spaced along the longitudinal direction, and each of the support pieces is provided with a plurality of support positions spaced along the transverse direction; Wherein, the corresponding support positions on the two support pieces are used to jointly support a cylindrical structure with an axis extending along the longitudinal direction, and each of the support pieces can move along the longitudinal direction of the chassis to adjust the distance between the two support pieces.

2. The transport carriage of claim 1, wherein, The opposite sides of the chassis in the transverse direction are provided with a plurality of adjustment holes spaced along the longitudinal direction, and the support piece includes a limiting pin arranged at opposite ends in the transverse direction, which can be inserted into any one of the adjustment holes on the corresponding side.

3. The transport carriage of claim 2, wherein, The chassis includes two side beams spaced along the transverse direction and an end beam connecting the two side beams, the side beams extend along the longitudinal direction, and the end beam extends along the transverse direction, and the side beams are provided with a plurality of adjustment holes spaced along the longitudinal direction; The support piece includes a support beam extending along the transverse direction and a sleeve arranged on one longitudinal side of the support beam, the axis of the sleeve extends along the transverse direction, the limiting pin is arranged in the sleeve and can move along the transverse direction relative to the sleeve to be inserted into or withdrawn from the adjustment hole.

4. The transport carriage of claim 3, wherein, The number of sleeves is multiple, and multiple sleeves are spaced along the transverse direction. The limiting pin is further provided with a through hole, the axis of the through hole is perpendicular to the axis of the limiting pin, the support piece further includes a loss-preventing piece, the loss-preventing piece is partially inserted into the through hole and protrudes from the through hole to abut against the sleeve, and the loss-preventing piece is located between two adjacent sleeves. The loss-preventing piece includes a passing portion and a clamping portion, the passing portion is linear, the first end of the clamping portion is fixedly connected with the passing portion, the second end of the clamping portion abuts against the passing portion, and the clamping portion is curved between the first end and the second end.

5. The transport carriage of claim 1, wherein, The support piece includes a support beam extending along the transverse direction and a plurality of pairs of support units arranged on the support beam, each pair of support units includes two support blocks arranged in pairs, and the two support blocks are spaced and arranged oppositely, and in each pair of support units, each support block is arranged obliquely downward to the other support block.

6. The transport carriage of claim 5, wherein, The support piece includes a supporting plate arranged between the support blocks and the support beam, the supporting plate is arranged above the support beam and is fixedly connected with the top of the support block. The cross section of the support block is in the shape of U with the opening upward. In the pair of support blocks, the opposite surfaces of the two support blocks are provided with a buffer layer, and the material of the buffer layer is flexible material.

7. The transport carriage of claim 1, wherein, The support piece includes a support beam extending along the transverse direction and a plurality of positioning plates arranged at the bottom of the support beam, and the plurality of positioning plates are spaced along the transverse direction. The chassis includes a plurality of intermediate longitudinal beams extending along the longitudinal direction, and the plurality of intermediate longitudinal beams are spaced along the transverse direction, the positioning plate and the intermediate longitudinal beam are correspondingly arranged, the positioning plate is in the shape of bending, the positioning plate and the support beam jointly enclose a containing groove with the opening facing the transverse side, and the intermediate longitudinal beam is located in the containing groove.

8. The transport carriage of claim 1, wherein, The connecting seat is internally provided with a receiving space, and is open at the top and communicates with the receiving space. The lateral inner side or the longitudinal inner side of the connecting seat is provided with a notch communicating with the receiving space, so that the column can be folded inwardly.

9. The transport carriage of claim 8, wherein, The bottom of the connecting seat is provided with a guide cone with a gradually reduced diameter from top to bottom. The guide cone of one of the transport brackets can be inserted into the top of the connecting seat of another transport bracket, so as to realize the stacking of the two transport brackets. The bottom of the guide cone is flush with the bottom of the base frame. The top of the column is provided with a receiving groove opening upwardly, which can accommodate the guide cone, so as to realize the stacking of the transport brackets. The top of the column is provided with a positioning member, which includes a positioning portion and an abutting portion provided on the top of the positioning portion and protruding outwardly. The positioning portion is adapted to the structure of the guide cone, so that the guide cone can be clamped in the positioning portion. The bottom of the connecting seat can abut against the abutting portion of the positioning member.

10. The transport carriage of claim 9, wherein, The top of the support member exceeds the base frame upwardly. When the two transport brackets are stacked in the folded state, there is a space between the bottom of the upper transport bracket and the top of the support member of the lower transport bracket. The top of the base frame is provided with a label plate on the opposite sides. The label plate is perpendicular to the extending direction of the column when the column is folded.

11. The transport carriage of claim 1, wherein, The base frame includes a plurality of binding steels extending longitudinally. The binding steels are arranged in the middle below the support positions. Each of the binding steels includes an annular portion and a flat portion arranged alternately. The cross section of the annular portion is circular, and the axis extends longitudinally. The cross section of the flat portion is square, and the top and the bottom of the flat portion are horizontal. ​

Images