Support frame and container
By designing a detachable inverted "V" shaped support frame and buffer device, the problem of vulnerability to glass and high transportation return cost in railway container transportation is solved, achieving higher stability and cost-effectiveness.
Patent Information
- Application Number
- CN202411582987.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2024-12-31
AI Technical Summary
Glass in railway container transportation is susceptible to impact damage, and the transportation return cost is high.
Design a support frame, including a base frame and a plurality of spaced brackets, with a horizontally extending bottom beam and two support beams arranged on the bracket, the support beam and the bottom beam can be detachably connected to form an inverted "V" shaped structure to improve stability , and a buffer device is provided in the container to reduce impact.
By increasing the stability and structural strength of the support frame, the risk of glass breakage is reduced, and the space occupancy and cost of transport return is reduced through the removable design.
Smart Images
Figure CN119218584A_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the technical field of transport packaging, and in particular relates to a support frame and a container. Background Art
[0002] At present, most of the glass is transported by road, which is very costly. With the gradual maturity of road-rail-water transport, glass can also be transported by rail container to significantly reduce the cost. However, with the development of rail container transport, some problems have also been brought about, such as the impact caused by the railway hump slipping, which can easily cause damage to the glass. Summary of the invention
[0003] The purpose of the present application is to provide a support frame and a container, in which two support beams spaced apart at the bottom and connected at the top support the glass together with the bottom beam to improve the stability of the support frame structure. At the same time, the cost of transportation and empty return is reduced by making the bottom frame and the support bracket detachable.
[0004] The present disclosure provides a support frame, comprising:
[0005] chassis;
[0006] A plurality of brackets are arranged on the base frame at intervals along the length direction of the base frame; the brackets include a bottom beam extending in the transverse direction and two supporting beams arranged on the bottom beam, the bottom beam is detachably connected to the base frame, the bottoms of the two supporting beams are arranged in the transverse direction at intervals on the top of the bottom beam, and the tops of the two supporting beams are connected, the top of the bottom beam is not lower than the top of the base frame, and the supporting beam and the bottom beam located outside the supporting beam jointly support the glass tilted inward from bottom to top.
[0007] In an exemplary embodiment of the present disclosure, two supporting beams are further provided on the top of the bottom beam, the two supporting beams are arranged one by one corresponding to the two supporting beams, and the supporting beams are arranged on the outside of the supporting beams, and the top surface of the supporting beams is inclined downward from the outside to the inside.
[0008] In an exemplary embodiment of the present disclosure, the top surface of the bearing beam and the outer side surface of the supporting beam are perpendicular to each other.
[0009] In an exemplary embodiment of the present disclosure, the two support beams are symmetrically arranged about the center of the bottom beam, and the two bearing beams are symmetrically arranged about the center of the bottom beam.
[0010] In an exemplary embodiment of the present disclosure, a plurality of positioning beams spaced apart vertically are provided between the two support beams, the positioning beams extend in a transverse direction, and two ends of the positioning beams are respectively connected to the two support beams;
[0011] The support frame includes a plurality of hanging parts, and the hanging parts are connected to the positioning beams; the hanging parts have hooking parts to achieve the hanging of the hanging parts and the external structure.
[0012] In an exemplary embodiment of the present disclosure, the support beam includes two webs arranged in parallel and spaced apart along the longitudinal direction and a side plate connecting the two webs. The webs of the two support beams are connected by butting against each other. The two webs and the side plates are combined to form a receiving groove opening toward the other support beam, and the end of the positioning beam is located in the receiving groove.
[0013] In an exemplary embodiment of the present disclosure, the support frame includes at least one connecting member extending along the length direction of the base frame, the connecting member is located between two support frames and connected to the plurality of brackets on the base frame.
[0014] In an exemplary embodiment of the present disclosure, the chassis comprises:
[0015] A plurality of longitudinal beams are arranged in parallel and at intervals; each of the longitudinal beams is detachably connected to the bracket via fasteners;
[0016] A plurality of cross beams are arranged in parallel and spaced apart; the cross beams are vertically connected to at least two of the longitudinal beams;
[0017] The chassis includes a plurality of hanging parts, and the hanging parts are connected to the top surface of the longitudinal beam and / or the side surface of the longitudinal beam; the hanging parts have hooking parts to realize the hanging of the hanging parts and the external structure.
[0018] The present disclosure provides a container, comprising a box body and any one of the support frames described above, wherein the support frame is arranged in the box body.
[0019] In an exemplary embodiment of the present disclosure, the container further comprises at least one buffer device, the buffer device is at least arranged at the front end of the box body, and the buffer device is located between the box body and the support frame;
[0020] The buffer device comprises at least one buffer frame extending in the vertical direction and a buffer component arranged on an outer side surface of the buffer frame close to the support frame.
[0021] In an exemplary embodiment of the present disclosure, the buffer is provided with a guide surface inclined from bottom to top in a direction away from the support frame, and the angle between the guide surface and the vertical direction is 15°-45°.
[0022] In an exemplary embodiment of the present disclosure, the buffer device further comprises at least one composite buffer, and at least one of the composite buffer frames is respectively provided at both ends of the length direction of the box body, and the buffer frames are arranged in parallel and spaced apart; the composite buffer is fixedly connected to two adjacent buffer frames, and the composite buffer can be elastically extended and retracted along the length direction of the box body;
[0023] The composite buffer includes: a base, a combined piston and a pressing piece, wherein the pressing piece is located on a side of the combined piston close to the support frame, the pressing piece is movably connected to the combined piston, and under the action of external force, at least a portion of the pressing piece can be embedded in the combined piston; one side of the base is fixedly connected to a side of the combined piston away from the pressing piece, and the other side is connected to an adjacent buffer frame; the side of the pressing piece away from the base is connected to another adjacent buffer frame.
[0024] In an exemplary embodiment of the present disclosure, the composite buffer includes a fixing member, one side of which is connected to a side of the clamping member facing away from the base, and the other side is connected to an adjacent buffer frame; wherein the fixing member covers the top surface of the clamping member and extends along the periphery of the top surface of the clamping member.
[0025] In an exemplary embodiment of the present disclosure, in one of the buffer devices, when a plurality of the buffer frames are provided at the same end of the composite buffer, two adjacent buffer frames are connected by a connecting beam.
[0026] In an exemplary embodiment of the present disclosure, a sliding member is provided on the bottom surface of the buffer frame to facilitate the sliding of the buffer frame in the box body.
[0027] This application scheme has the following beneficial effects:
[0028] The present disclosure provides a support frame, comprising: a base frame and a plurality of supports arranged on the base frame at intervals along the length direction of the base frame, the support frame comprising a bottom beam extending in the transverse direction and two support beams on the bottom beam, the bottoms of the two support beams are arranged in the transverse direction at intervals, the tops of the two support beams are connected, so that the two support frames together form an inverted "V" shape. In the present disclosure, the top of the bottom beam is not lower than the top of the base frame, the support beam and the bottom beam located outside the support beam jointly support the glass, when the glass is placed on the bottom beam outside the two support beams, the glass leans against the two support beams, and the weight is concentrated on the center of the support frame, so that the stability of the support frame can be improved, the risk of the support frame tipping over can be reduced, and the risk of glass breakage can be reduced.
[0029] In addition, the bottom beam in the present invention is detachably connected to the base frame. When the glass is delivered to the destination and the support frame is transported back, the present invention can disassemble multiple brackets from the base frame and stack them together to reduce the space occupied during transportation and return, thereby reducing the transportation cost of transportation and return.
[0030] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.
[0031] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] The accompanying drawings herein are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and are used together with the specification to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.
[0033] Figure 1 It is a schematic diagram of the structure of the support frame in the embodiment of the present disclosure.
[0034] Figure 2 It is a schematic diagram of the structure of the base frame in the embodiment of the present disclosure.
[0035] Figure 3 for Figure 1 Schematic diagram of the local enlarged structure.
[0036] Figure 4 Schematic diagram of the structure of the bracket in the embodiment of the present disclosure.
[0037] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure.
[0038] Figure 6 It is a schematic diagram of the structure in which the glass is placed on the support frame in the embodiment of the present disclosure.
[0039] Figure 7 It is a schematic diagram of the structure of a container in an embodiment of the present disclosure.
[0040] Figure 8 Schematic diagram of the structure of the buffer device in the embodiment of the present disclosure.
[0041] Fig. 9 Schematic diagram of the structure of the composite buffer in the embodiment of the present disclosure.
[0042] Fig.10 A schematic diagram of the structure of the buffer device placed at the front and rear ends of the box body in the embodiment of the present disclosure.
[0043] Description of reference numerals:
[0044] 1. Support frame; 11. Base frame; 111. Longitudinal beam; 112. Cross beam; 113. Fastener; 12. Bracket; 121. Bottom beam; 122. Support beam; 1221. Web plate; 1222. Side plate; 1223. Smart box; 123. Support beam; 124. Positioning beam; 125. Connector; 13. Hanging part; 2. Buffer device; 21. Buffer frame; 22. Buffer part; 221. Guide surface; 23. Composite buffer; 231. Base; 232. Combined piston; 233. Pressing part; 234. Fastening part; 24. Connecting beam; 25. Reinforcement part; 26. Sliding part; 27. Limiting frame; 3. Box body; 4. Container; 5. Glass; 6. Buffer structure; X, horizontal; Y, longitudinal; Z, vertical. DETAILED DESCRIPTION
[0045] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more comprehensive and complete and will fully convey the concept of the example embodiments to those skilled in the art.
[0046] In addition, the described features, structures or characteristics may be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc. may be adopted. In other cases, known methods, devices, implementations or operations are not shown or described in detail to avoid blurring the various aspects of the present disclosure.
[0047] The present disclosure is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present disclosure described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present disclosure, and should not be understood as limiting the present disclosure.
[0048] like Figures 1 to 6 As shown, the present disclosure provides a support frame 1, including a base frame 11 and a plurality of brackets 12, wherein the plurality of brackets 12 are arranged on the base frame 11, and the brackets 12 are arranged at intervals along the length direction of the base frame 11.
[0049] Among them, Figure 2As shown, the base frame 11 may include a plurality of longitudinal beams 111 and a plurality of transverse beams 112. The plurality of longitudinal beams 111 are arranged in parallel and spaced apart from each other, and each longitudinal beam 111 is detachably connected to the bracket 12 via a fastener 113.
[0050] Specifically, Figure 3 As shown, the fasteners 113 connecting the longitudinal beam 111 and the bracket 12 can be bolts and nuts, but are not limited to this. Fasteners 113 other than bolts and nuts can be used to achieve a detachable connection between the longitudinal beam 111 and the bracket 12, which can also be included in the embodiments of the present disclosure.
[0051] The plurality of cross beams 112 are arranged in parallel and spaced apart, and each cross beam 112 is connected to at least two longitudinal beams 111. Specifically, the cross beam 112 in the embodiment of the present disclosure may be vertically connected to the longitudinal beam 111, but is not limited thereto, and the angle between the cross beam 112 and the longitudinal beam 111 connected thereto may also be less than 90°, which may be set according to actual conditions.
[0052] Furthermore, the base frame 11 may include a plurality of hanging members 13 connected to the longitudinal beam 111, and the hanging member 13 has a hooking portion, which can realize the hanging of the hanging member 13 and the external structure, and then when the support frame 1 needs to be fixedly set on an external structure, the fixed connection between the support frame 1 and the external structure can be realized by the hanging member 13 to ensure the relative stability of the position between the support frame 1 and the external structure. At the same time, the present disclosure can also realize the connection between the support frame 1 and the lifting equipment through the hanging member 13, so as to realize the lifting of the support frame 1.
[0053] For example, the hanging member 13 in the present disclosure may be connected to the top surface of the longitudinal beam 111 , and the opening of the hooking portion may face the top surface of the longitudinal beam 111 .
[0054] In addition, the hanging member 13 can also be connected to the side of the longitudinal beam 111. Specifically, the hanging member 13 can be connected to at least one end of the longitudinal beam 111 in its extension direction, and the hooking portion of the hanging member 13 is arranged to protrude outward from the end of the longitudinal beam 111. Among them, the hanging member 13 can be connected to a side of the longitudinal beam 111 close to the central axis of the chassis 11, and the opening of the hooking portion of the hanging member 13 can face the central axis of the chassis 11. However, it is not limited to this, the hanging member 13 can also be connected to a side of the longitudinal beam 111 away from the central axis of the chassis 11, and the opening of the hooking portion of the hanging member 13 can also face away from the central axis of the chassis 11, which can be determined according to actual conditions.
[0055] To facilitate the connection between the support frame 1 and the external structure, the present disclosure can also set a hanging piece 13 on the top of the longitudinal beam 111 and the side of the longitudinal beam 111. The number of hanging pieces 13 on the support frame 1 can be multiple, for example: 2, 3, 4, 5, 6, etc., which can be set according to actual conditions.
[0056] In order to enhance the stability of the connection between the support frame 1 and the external structure, the multiple hanging members 13 in the support frame 1 can be symmetrically arranged about the central axis of the base frame 11. For example, when the base frame 11 includes four longitudinal beams 111 arranged at equal intervals, two hanging members 13 can be respectively arranged on the top surfaces of two longitudinal beams 111 at opposite ends in the horizontal direction X, wherein the two hanging members 13 on each longitudinal beam 111 can be symmetrically distributed about the central axis of the base frame 11 in the horizontal direction X.
[0057] It should be noted that the longitudinal direction Y in the embodiment of the present disclosure refers to the extension direction of the longitudinal beam 111, that is, the length direction of the chassis 11. The transverse direction X in the present disclosure refers to the width direction of the chassis 11. When the transverse beam 112 is arranged perpendicular to the longitudinal beam 111, the transverse beam 112 extends along the transverse direction X. The transverse direction X and the longitudinal direction Y are perpendicular to each other.
[0058] like Figures 4 to 6 As shown, in the embodiment of the present disclosure, the bracket 12 includes a bottom beam 121 extending along the transverse direction X and two support beams 122 disposed on the bottom beam 121. The bottom beam 121 is detachably connected to the base frame 11.
[0059] Specifically, the bottom beam 121 in the embodiment of the present disclosure is placed on the top surfaces of multiple longitudinal beams 111 at the same time, and the bottom beam 121 is detachably connected to the multiple longitudinal beams 111. The bottom beam 121 and the longitudinal beams 111 can be detachably connected by fasteners 113 such as bolts and nuts.
[0060] The present disclosure can strengthen the structural strength of the bracket 12 by providing the bottom beam 121, so as to strengthen the supporting performance of the support frame 1 on the glass 5. The top of the bottom beam 121 is not lower than the top of the bottom frame 11, so that when the glass 5 is placed on the support frame 1, the glass 5 can be supported by multiple bottom beams 121. Moreover, the present disclosure can also evenly distribute the gravity of the glass 5 to the bottom frame 11 through multiple bottom beams 121, thereby reducing or avoiding the stress concentration phenomenon of the bottom frame 11, thereby extending the service life of the support frame 1.
[0061] Among them, the top surfaces of multiple bottom beams 121 in the present disclosure can be located on the same horizontal plane, so as to increase the contact area between the bottom surface of the glass 5 and the bottom beam 121, so as to enhance the supporting performance of the support frame 1 for the glass 5 and reduce the possibility of stress concentration on the glass 5 and the support frame 1.
[0062] In the disclosed embodiment, the bottom beam 121 may be made of channel steel.
[0063] The present disclosure realizes modularization of the overall structure of the support frame 1 by making the bottom beam 121 detachably connected to the bottom frame 11. In addition, when the glass 5 is delivered to the destination and the support frame 1 is transported back, the multiple brackets 12 can be removed from the bottom frame 11 and stacked together to reduce the space occupied during transportation and return, thereby reducing the transportation cost of transportation and return.
[0064] It should be noted that in the embodiment of the present disclosure, transport and return means that after the glass 5 is delivered and unloaded, the support frame 1 is transported back alone.
[0065] In the disclosed embodiment, the bottoms of the two support beams 122 are spaced apart at the top of the bottom beam 121 along the horizontal direction X, and the tops of the two support beams 122 are connected. The support beams 122 and the bottom beams 121 located outside the support beams 122 jointly support the glass 5 tilted inward from bottom to top.
[0066] It should be noted that, in the above description, the bottom beam 121 outside the support beam 122 refers to the portion of one support beam 122 away from the other support beam 122. The glass 5 tilts inward from bottom to top, which means that the glass 5 tilts from bottom to top toward the center of the support frame 1.
[0067] Since the bottoms of the two support beams 122 are spaced apart and the tops of the support beams 122 are connected, the two support beams 122 are connected to form an inverted "V" shape. When the glass 5 is tilted and placed on the bottom beam 121 outside the two support beams 122, the glass 5 on both sides is leaning against the support beams 122 at the same time, and the weight of the glass 5 is concentrated on the center of the support frame 1, thereby improving the stability of the support frame 1 and reducing the risk of the support frame 1 tipping over, thereby reducing the risk of the glass 5 breaking.
[0068] Between the two top-connected support beams 122, a side of one support beam 122 facing away from the other support beam 122 is defined as the outer side of the support beam 122. In the disclosed embodiment, the outer side surfaces of the two support beams 122 are inclined from bottom to top toward the center of the bottom frame 11. When the glass 5 is placed on the support frame 1, the inner side surface of the glass 5 can be completely fitted with the outer side surface of the support beam 122, thereby strengthening the support of the support frame 1 for the glass 5 and increasing the contact surface between the glass 5 and the support frame 1, so as to avoid the problem of damage to the glass 5 due to stress concentration.
[0069] In the disclosed embodiment, two supporting beams 123 may also be provided on the top of the bottom beam 121. The two supporting beams 123 are arranged one-to-one corresponding to the two supporting beams 122, and the supporting beams 123 are arranged on the outside of the supporting beams 122. The top surface of the supporting beams 123 is inclined downward from the outside to the inside.
[0070] The direction from the outside to the inside of the supporting beam 123 refers to the direction from the end of the supporting beam 123 far from the central axis of the base frame 11 to the end of the supporting beam 123 close to the central axis of the base frame 11 .
[0071] It should be understood that the bottom surface of the glass 5 is generally perpendicular to its side surface. When the glass 5 tilts inward from bottom to top so that its side surface rests on the outer surface of the support beam 122, the bottom of the glass 5 also tilts accordingly.
[0072] The present disclosure can strengthen the structural strength of the support frame 1 by arranging the supporting beam 123 on the outer side of the supporting beam 122, so as to strengthen the supporting performance of the support frame 1. Furthermore, by making the top surface of the supporting beam 123 tilt downward from the outside to the inside, the contact area between the top surface of the supporting beam 123 and the bottom surface of the glass 5 tiltedly placed on the support frame 1 can be increased as much as possible, thereby reducing the possibility of stress concentration at the bottom of the glass 5, so as to reduce the risk of glass 5 breakage.
[0073] For example, in the present disclosure, the top surface of the supporting beam 123 can be perpendicular to the outer side surface of the supporting beam 122, so that the side surface of the glass 5 on the bracket 12 can be completely attached to the outer side surface of the supporting beam 122, and the bottom surface facing away can be completely attached to the top surface of the supporting beam 123, thereby increasing the contact area between the bracket 12 and the glass 5 and avoiding stress concentration problems on the glass 5.
[0074] Specifically, the inclination angle of the outer side surface of the support beam 122 in the embodiment of the present disclosure may be in the range of 3°-5°. For example, the inclination angle of the outer side surface of the support beam 122 may be 3°, 4°, 5°, and so on. By inclining the outer side surface of the support beam 122 inward from bottom to top, the gravity of the glass 5 can be concentrated at the center of the support frame 1 when the glass 5 is placed away from the support frame 1, thereby enhancing the overall stability of the support frame 1 and the glass 5. By limiting the inclination angle of the outer side surface of the support beam 122 to 3°-5°, the risk of the glass 5 sliding off the support frame 1 can be reduced while avoiding the problem of the bracket 12 occupying too much space due to the inclination angle being too large, thereby improving the safety of the placement of the glass 5.
[0075] It should be noted that the inclination angle of the outer side surface of the above-mentioned middle support beam 122 refers to the angle between the outer side surface of the support beam 122 and the vertical Z.
[0076] The supporting beam 123 can be made of inclined channel steel and steel plate, wherein the top surface of the inclined channel steel is inclined downward from outside to inside, and the steel plate is arranged on the top surface of the inclined channel steel. In the present disclosure, the top surfaces of the supporting beams 123 in the plurality of brackets 12 are located on the same horizontal plane.
[0077] In addition, when a plurality of glasses 5 are placed on a support frame 1 at the same time, the present disclosure may further provide a buffer structure 6 with buffering performance between two adjacent glasses 5, thereby reducing the risk of the glasses 5 being broken after being impacted.
[0078] It should be noted that the present disclosure can arrange the two support beams 122 on the same bottom beam 121 symmetrically about the center of the bottom beam 121, and arrange the two supporting beams 123 on the same bottom beam 121 symmetrically about the center of the bottom beam 121, thereby improving the stability of the support frame 1 structure.
[0079] In some embodiments of the present disclosure, a plurality of positioning beams 124 extending in the horizontal direction X may be provided between two support beams 122 on the same bottom beam 121, and the two ends of the positioning beam 124 are respectively connected to the two support beams 122, and the plurality of positioning beams 124 are provided at intervals in the vertical direction Z. By providing the positioning beam 124 between the two support beams 122, the overall structural strength of the bracket 12 may be enhanced to enhance the supporting performance of the support frame 1 for the glass 5. In addition, by providing the positioning beam 124, it is also possible to ensure that under the action of the gravity of the glass 5, the outer side surfaces of the plurality of support beams 122 located on the same side of the positioning beam 124 are always maintained on the same plane, thereby ensuring the supporting performance of the support frame 1 for the glass 5 and improving the compressive strength of the support beam 122.
[0080] Further, such as Figure 5 As shown, the support beam 122 may include two webs 1221 arranged in parallel and spaced apart along the longitudinal direction Y and a side plate 1222 connecting the two webs 1221. The webs 1221 of the two support beams 122 are connected by butt-jointing. The two webs 1221 and the side plate 1222 are combined to form a receiving groove with an opening toward the other support beam 122. The end of the positioning beam 124 is located in the receiving groove and is connected to a side of the side plate 1222 close to the web 1221.
[0081] In the disclosed embodiment, when a positioning beam 124 is provided on the support frame 1, the hanging member 13 may also be provided on the positioning beam 124, and the connection between the support frame 1 and the external structure is achieved through the hooking portion on the hanging member 13.
[0082] For example, in the hanging member 13 located on the positioning beam 124, the opening of the hooking portion can face the base frame 11, so that the lifting equipment can achieve the lifting of the support frame 1 by hanging with the hanging member 13. However, it is not limited to this. In the present disclosure, the opening of the hooking portion of the hanging member 13 can also face the outer side surface of any support beam 122, or can also face the top of the support beam 122, so that the hanging member 13 can be used to achieve the hanging of the support frame 1 and the external structure.
[0083] In the disclosed embodiment, the support frame 1 may further include at least one connecting member 125 , which extends along the length direction of the base frame 11 and is connected to a plurality of brackets 12 on the base frame 11 , thereby enhancing the stability of the overall structure of the support frame 1 .
[0084] Specifically, the connector 125 in the present disclosure can be disposed between two brackets 12, and the connector 125 can be directly connected to the bracket 12. When a positioning beam 124 is disposed between two support beams 122, the connector 125 can also be placed on the positioning beams 124 of multiple brackets 12 and connected and fixed to the positioning beams 124.
[0085] In the embodiment of the present disclosure, the load capacity of the support frame 1 can be 27 tons, but is not limited thereto. The present disclosure can strengthen the strength of the structure of the support frame 1 according to actual conditions to increase the load capacity of the support frame 1.
[0086] like Figures 7 to 10 As shown, the present disclosure further provides a container 4 , comprising a box body 3 and any one of the support frames 1 described above, wherein the support frame 1 is disposed in the box body 3 .
[0087] For example, the length direction of the box body 3 in the present disclosure is parallel to the longitudinal direction Y, and the width direction of the box body 3 is parallel to the transverse direction X. When the support member is placed in the box body 3, multiple brackets 12 are arranged at intervals along the length direction of the box body 3.
[0088] The present invention arranges the support frame 1 in the box body 3, so that when the glass 5 is placed on the support frame 1, it can prevent the support frame 1 and the glass 5 from leaning against the side wall of the box body 3, and then it can prevent the box door in the box body 3 from opening due to the box door abutting against the support frame 1 not being closed tightly, thereby preventing the support frame 1 and the glass 5 from falling out of the box body 3.
[0089] In addition, the support frame 1 in the present disclosure can be placed in the center of the bottom of the box 3 so that the center of the base frame 11 coincides with the center of the bottom surface of the box 3. Therefore, when the glass 5 and the support frame 1 are located in the box 3, the center of gravity of the glass 5 and the support frame 1 is concentrated on the center of gravity of the box 3, thereby avoiding the risk of the box 3 tipping over.
[0090] When the support frame 1 is transported and returned, multiple brackets 12 can be disassembled from the base frame 11 and stacked together to reduce the space occupied during transportation and return, thereby reducing the boxes 3 used during transportation and return, thereby reducing the transportation cost of transportation and return.
[0091] In the disclosed embodiment, a smart box 1223 may also be provided on the support beam 122. The smart box 1223 has multiple built-in sensors to achieve full-link digital management of the support frame 1 through the collection of position data, unpacking data, temperature data, tilt data, vibration data, drop data and other data.
[0092] Specifically, a groove may be formed on the outer side of the support beam 122 , and the smart box 1223 may be disposed in the groove of the support beam 122 , so as to collect a variety of data on the support frame 1 .
[0093] In the disclosed embodiment, the container 4 may further include at least one buffer device 2, which is at least arranged at the front end of the box body 3, and the buffer device 2 is located between the box body 3 and the support frame 1. The front end of the box body 3 refers to one end of the box body 3 in its length direction.
[0094] The buffer device 2 may include at least one buffer frame 21 extending along the vertical direction Z and a buffer member 22 .
[0095] For example, the buffer frame 21 can be a rectangular frame with a hollow area, wherein the hollow area is located in the middle of the buffer frame 21. However, it is not limited thereto, and the buffer frame 21 can also be a frame with a hollowed-out circular, triangular, or other shape in the middle, depending on the actual situation. When the glass 5 hits the box body 3, the impact force of the glass 5 can be evenly dispersed to the box body through the buffer frame 21 to avoid stress concentration in the box body 3. By hollowing out the inside of the buffer frame 21, the consumables of the buffer frame 21 can be reduced, thereby reducing the manufacturing cost of the buffer frame 21, and the buffer device 2 can be made lightweight.
[0096] The buffer member 22 is located on the outer side of the buffer frame 21 . When the buffer device 2 includes a plurality of buffer frames 21 , the buffer member 22 is disposed on the outer side of a buffer frame 21 that is closest to the support frame 1 .
[0097] The outer side surface of the buffer frame 21 mentioned above refers to a side of the buffer frame 21 close to the support frame 1 .
[0098] In the embodiment of the present disclosure, the buffer member 22 may cover the entire outer side surface of the buffer frame 21, but is not limited thereto. The buffer member 22 in the present disclosure may also only cover part of the outer side surface of the buffer frame 21. Figure 8 As shown, the buffer member 22 can be configured as a plurality of strip structures, which are arranged at intervals on the outer surface of the buffer frame 21 , so as to achieve buffering of the glass 5 and the box body 3 while reducing the manufacturing cost of the buffer member 22 .
[0099] The length of the buffer 22 and the buffer frame 21 in the horizontal direction X can be slightly smaller than the length of the inner wall of the box body 3 in the horizontal direction X. For example, the distance between the opposite ends of the buffer 22 and the buffer frame 21 in the horizontal direction X and the inner wall of the box body 3 can be 30mm-100mm, for example: 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, etc. By making the length of the buffer 22 and the buffer frame 21 in the horizontal direction X slightly smaller than the length of the inner wall of the box body 3 in the horizontal direction X, the buffer 22 can be placed in the box body 3, and the glass 5 can be abutted against the buffer 22 in the buffer device 2 as much as possible during collision, thereby reducing the risk of glass 5 breaking.
[0100] It should be noted that in the present disclosure, the buffer device 2 can be fixedly connected to at least one of the top surface, side surface, and bottom surface of the box body 3 to ensure the stability of the position of the buffer device 2 in the box body 3. However, it is not limited to this. Since the gap between the buffer device 2 and each inner side wall of the box body 3 in the present disclosure is small, the buffer device 2 can also be directly placed in the box body 3 in the present disclosure without fixing the buffer device 2 to the inner side wall of the box body 3.
[0101] Furthermore, the present disclosure can also set a limit frame 27 on the outer side of the buffer frame 21, one end of the limit frame 27 is fixedly connected to the outer side of the buffer frame 21, and the other end extends in the direction close to the support frame 1. The limit frame 27 is surrounded to form a receiving groove, and part of the buffer 22 is placed in the receiving groove, so that when the buffer 22 is squeezed and deformed under the action of external force, the limit frame 27 can effectively avoid the problem of positional displacement of the buffer 22, and further ensure the stability of the connection between the buffer 22 and the outer side of the buffer frame 21, so as to achieve the buffering performance of the buffer 22 on the glass 5 and the box 3.
[0102] When the buffer member 22 is configured as a plurality of strip structures spaced apart on the outer side of the buffer frame 21 , a plurality of spaced apart limiting frames 27 may be provided on the outer side of the buffer frame 21 , and the limiting frames 27 correspond one to one to the strip structures.
[0103] In the embodiment of the present disclosure, the buffer component 22 can be made of materials such as polyurethane, foamed polyurethane, ethylene-vinyl acetate copolymer (EVA), but is not limited to this. Solutions of using other materials to make the buffer component 22 with cushioning properties are also included in the embodiment of the present disclosure.
[0104] In the disclosed embodiment, when the glass 5 is placed on the support frame 1 , a gap may exist between a surface of the buffer 22 close to the glass 5 and the glass 5 .
[0105] Specifically, the distance between the side of the buffer 22 close to the glass 5 and the glass 5 ranges from 30 mm to 50 mm, for example, 30 mm, 35 mm, 40 mm, 45 mm, 50 mm, etc., which can be determined according to actual conditions. The present disclosure reduces the requirement for alignment accuracy when the glass 5 is hoisted into the box 3 by maintaining a distance between the side of the buffer 22 close to the glass 5 and the glass 5, thereby reducing the difficulty of hoisting the glass 5.
[0106] In the disclosed embodiment, the buffer member 22 may include a guide surface 221 that is inclined from bottom to top in a direction away from the support frame 1. The inclination angle of the guide surface 221 may range from 15° to 45°, for example, 15°, 20°, 25°, 30°, 35°, 40°, 45°, etc., and may be determined according to actual conditions.
[0107] In the above, the inclination angle of the guide surface 221 refers to the angle between the guide surface 221 and the vertical direction Z. The present disclosure can reduce the difficulty of aligning the glass 5 when hoisting it into the box 3 by setting the guide surface 221 in the buffer 22, thereby saving man-hours for installing the glass 5.
[0108] The container 4 in the present disclosure can be applied to road-rail-water transport. When the container 4 is transported by rail, the impact caused by the railway hump may cause damage to the glass 5. The present disclosure provides a buffer device 2 between the inner wall of the box 3 and the support frame 1 to reduce the impact force between the box 3, the support frame 1 and the glass 5 when the container 4 collides, thereby reducing the risk of damage to the glass 5, the support frame 1 and the box 3, and improving the safety of transportation.
[0109] In some embodiments of the present disclosure, the buffer device 2 may further include at least one composite buffer 23, at least one buffer frame 21 is respectively provided at both ends of the composite buffer 23 along the length direction of the box body 3, each buffer frame 21 is arranged in parallel and spaced apart, and the composite buffer 23 is fixedly connected to two adjacent buffer frames 21. In the present disclosure, the composite buffer 23 can be elastically expanded and contracted along the length direction of the box body 3, and when the glass 5 hits the buffer 22, the composite buffer 23 can absorb part of the impact force through elastic expansion and contraction, thereby reducing the impact force of the glass 5 on the box body 3, so as to reduce the risk of damage to the glass 5 and the box body 3.
[0110] For example, Fig. 9As shown, the composite buffer 23 may include: a base 231, a combined piston 232 and a pressing piece 233, wherein the pressing piece 233 is located on a side of the combined piston 232 close to the support frame 1, and the pressing piece 233 is movably connected to the combined piston 232, and under the action of an external force, at least a portion of the pressing piece 233 can be embedded in the combined piston 232. One side of the base 231 is fixedly connected to a side of the combined piston 232 away from the pressing piece 233, and the other side is connected to an adjacent buffer frame 21, and the side of the pressing piece 233 away from the base 231 is connected to another adjacent buffer frame 21.
[0111] Furthermore, the composite buffer 23 may also include a fixing member 234, one side of which is connected to the side of the pressing member 233 facing away from the base 231, and the other side of which is connected to an adjacent buffer frame 21. The fixing member 234 covers the top surface of the pressing member 233 and extends along the periphery of the top surface of the pressing member 233, thereby increasing the contact area between the composite buffer 23 and the buffer frame 21, and enhancing the stability of the connection between the composite buffer 23 and the buffer frame 21.
[0112] It should be noted that the top surface of the pressing member 233 refers to a surface of the pressing member 233 close to the supporting frame 1 .
[0113] In order to facilitate the connection between the composite buffer 23 and the buffer frame 21, the present disclosure can also set a plurality of reinforcing members 25 extending in the vertical direction Z and / or the horizontal direction X in the hollow area of the buffer frame 21, and the ends of the reinforcing members 25 are connected to the buffer frame 21, and the side of the reinforcing member 25 close to the support frame 1 is flush with the outer side surface of the buffer frame 21. By setting the reinforcing members 25, the present disclosure can increase the contact surface between the composite buffer 23 and the buffer frame 21, thereby strengthening the stability of the connection between the composite buffer 23 and the buffer frame 21. In addition, by setting the reinforcing members 25, the present disclosure can also increase the structural strength of the buffer frame 21, thereby improving the compressive performance of the buffer frame 21.
[0114] In a buffer device 2 , when a plurality of buffer frames 21 are provided at the same end of a composite buffer 23 , two adjacent buffer frames 21 may be connected and fixed by a connecting beam 24 , and the connecting beam 24 extends along the longitudinal direction Y.
[0115] For example, Figure 8 As shown, the present invention can set a buffer frame 21 on the side of the composite buffer 23 close to the support frame 1, and set two buffer frames 21 on the side of the composite buffer 23 away from the support frame 1, and the two buffer frames 21 on the same side of the composite buffer 23 are fixedly connected by a connecting beam 24.
[0116] In the embodiment of the present disclosure, the buffer device 2 may be provided only at the front end of the box 3, or a buffer device 2 may be provided at the front end and the rear end of the box 3. When a buffer device 2 is provided at both the front and rear ends of the system, both buffer devices 2 may include a composite buffer 23, but are not limited thereto. Fig.10 As shown, the present disclosure may also only provide a composite buffer 23 in the buffer device 2 at the front end of the box body 3, or, the composite buffer 23 may not be provided in both buffer devices 2, which may be determined according to actual conditions.
[0117] In addition, the present disclosure may further provide a sliding member 26 on the bottom surface of the buffer frame 21 .
[0118] For example, the sliding member 26 can be formed by a caster. By providing the sliding member 26 on the bottom surface of the buffer frame 21, the friction between the buffer device 2 and the bottom surface of the box body 3 can be reduced when the buffer device 2 is hit, thereby reducing the possibility of damage to the buffer device 2 and the box body 3, and extending the service life of the buffer device 2 and the box body 3. In addition, when the sliding member 26 is provided on the bottom surface of the buffer frame 21, the buffer device 2 can be slid into the box body 3 by the sliding member 26, thereby improving the flexibility of the installation method of the buffer device 2.
[0119] Furthermore, a brake member may be provided on the sliding member 26 , and by controlling the brake member, the sliding member 26 can be switched between a sliding state and a stagnant state.
[0120] It should be noted that "upper", "lower", "left", "right" and the like are only used for distinction to facilitate description, and do not impose any directional limitation on the embodiments of the present invention. For example, the "upper" may actually be "lower", "left", "right" and other directions. In the present disclosure, unless otherwise clearly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral whole; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium; it may be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances.
[0121] In the description of this specification, the description with reference to the terms "some embodiments", "exemplarily", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0122] Although the embodiments of the present disclosure have been shown and described above, it is to be understood that the above embodiments are exemplary and cannot be construed as limitations on the present disclosure. A person skilled in the art may change, modify, replace and modify the above embodiments within the scope of the present disclosure. Therefore, any changes or modifications made in accordance with the claims and specification of the present disclosure shall fall within the scope covered by the patent of the present disclosure.
Claims
1. A support frame, characterized in that: include: chassis; A plurality of brackets are arranged on the base frame at intervals along the length direction of the base frame; the brackets include a bottom beam extending in the transverse direction and two supporting beams arranged on the bottom beam, the bottom beam is detachably connected to the base frame, the bottoms of the two supporting beams are arranged in the transverse direction at intervals on the top of the bottom beam, and the tops of the two supporting beams are connected, the top of the bottom beam is not lower than the top of the base frame, and the supporting beam and the bottom beam located outside the supporting beam jointly support the glass tilted inward from bottom to top.
2. The support frame according to claim 1, characterized in that: Two supporting beams are also arranged on the top of the bottom beam, and the two supporting beams are arranged in one-to-one correspondence with the two supporting beams, and the supporting beams are arranged on the outside of the supporting beams, and the top surface of the supporting beams is inclined downward from the outside to the inside.
3. The support frame according to claim 2, characterized in that: The top surface of the supporting beam and the outer side surface of the supporting beam are perpendicular to each other.
4. The support frame according to claim 2, characterized in that: The two support beams are symmetrically arranged about the center of the bottom beam, and the two bearing beams are symmetrically arranged about the center of the bottom beam.
5. The support frame according to claim 1, characterized in that: A plurality of positioning beams are arranged vertically and spaced apart between the two support beams, the positioning beams extend in the transverse direction, and two ends of the positioning beams are respectively connected to the two support beams; The support frame includes a plurality of hanging parts, and the hanging parts are connected to the positioning beams; the hanging parts have hooking parts to achieve the hanging of the hanging parts and the external structure.
6. The support frame according to claim 5, characterized in that: The support beam includes two webs arranged in parallel and spaced apart in the longitudinal direction and a side plate connecting the two webs. The webs of the two support beams are connected by butting together. The two webs and the side plates together form a receiving groove opening toward the other support beam, and the end of the positioning beam is located in the receiving groove.
7. The support frame according to claim 1, characterized in that: The support frame includes at least one connecting member extending along the length direction of the base frame. The connecting member is located between two support frames and connected to the plurality of brackets on the base frame.
8. The support frame according to claim 1, characterized in that: The base frame comprises: A plurality of longitudinal beams are arranged in parallel and at intervals; each of the longitudinal beams is detachably connected to the bracket via fasteners; A plurality of cross beams are arranged in parallel and spaced apart; the cross beams are vertically connected to at least two of the longitudinal beams; The chassis includes a plurality of hanging parts, and the hanging parts are connected to the top surface of the longitudinal beam and / or the side surface of the longitudinal beam; the hanging parts have hooking parts to realize the hanging of the hanging parts and the external structure.
9. A container, characterized in that: It comprises a box body and a support frame as described in any one of claims 1 to 8, wherein the support frame is arranged in the box body.
10. The container according to claim 9, characterized in that: The container further comprises at least one buffer device, the buffer device being arranged at least at the front end of the container body, and the buffer device being located between the container body and the support frame; The buffer device comprises at least one buffer frame extending in the vertical direction and a buffer component arranged on an outer side surface of the buffer frame close to the support frame.
11. The container according to claim 10, characterized in that: The buffer is provided with a guide surface which is inclined from bottom to top in a direction away from the support frame, and the angle between the guide surface and the vertical direction is 15°-45°.
12. The container according to claim 10, characterized in that: The buffer device further comprises at least one composite buffer, wherein at least one buffer frame is respectively arranged at both ends of the composite buffer along the length direction of the box body, and each of the buffer frames is arranged in parallel and spaced apart; the composite buffer is fixedly connected to two adjacent buffer frames, and the composite buffer can be elastically extended and retracted along the length direction of the box body; The composite buffer includes: a base, a combined piston and a pressing piece, wherein the pressing piece is located on a side of the combined piston close to the support frame, the pressing piece is movably connected to the combined piston, and under the action of external force, at least a portion of the pressing piece can be embedded in the combined piston; one side of the base is fixedly connected to a side of the combined piston away from the pressing piece, and the other side is connected to an adjacent buffer frame; the side of the pressing piece away from the base is connected to another adjacent buffer frame.
13. The container according to claim 12, characterized in that: The composite buffer includes a fixing member, one side of which is connected to a side of the clamping member facing away from the base, and the other side is connected to an adjacent buffer frame; wherein the fixing member covers the top surface of the clamping member and extends along the periphery of the top surface of the clamping member.
14. The container according to claim 12, characterized in that: In one of the buffer devices, when a plurality of the buffer frames are provided at the same end of the composite buffer, two adjacent buffer frames are connected by a connecting beam.
15. The container according to claim 10, characterized in that: A sliding piece is provided on the bottom surface of the buffer frame to facilitate the sliding of the buffer frame in the box body.