CN114655555A - Discrete external steel skeleton composite material storage box - Google Patents
Discrete external steel skeleton composite material storage box Download PDFInfo
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- CN114655555A CN114655555A CN202210467775.4A CN202210467775A CN114655555A CN 114655555 A CN114655555 A CN 114655555A CN 202210467775 A CN202210467775 A CN 202210467775A CN 114655555 A CN114655555 A CN 114655555A
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- frame
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 104
- 239000010959 steel Substances 0.000 title claims abstract description 104
- 238000003860 storage Methods 0.000 title claims abstract description 61
- 239000002131 composite material Substances 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000009787 hand lay-up Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
- B65D7/14—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls of skeleton or like apertured construction, e.g. baskets or carriers formed of wire mesh, of interconnected bands, bars, or rods, or of perforated sheet metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
- B65D7/42—Details of metal walls
- B65D7/44—Reinforcing or strengthening parts or members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/62—Containers, packaging elements or packages, specially adapted for particular articles or materials for stacks of articles; for special arrangements of groups of articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pallets (AREA)
Abstract
The invention discloses a discrete external steel skeleton composite material storage and transportation box, which comprises a box body, wherein steel skeletons are arranged on two sides of the box body, the top end of each steel skeleton is higher than the top surface of the box body, and the bottom end of each steel skeleton is lower than the bottom surface of the box body; the top of steel skeleton is equipped with first grafting structure, and the bottom of steel skeleton is equipped with second grafting structure, and first grafting structure is pegged graft with second grafting structure detachably and is cooperated. The additional steel frameworks are arranged on the two sides of the storage and transportation box, so that stacking, hoisting, mooring and other structures on the storage and transportation box can be externally arranged on the steel frameworks, the vertical bearing of the storage and transportation box can be effectively improved, two composite material storage and transportation box bodies which are adjacent up and down are not in contact actually in the process of multilayer stacking and hoisting, and the lowest box body is also suspended on the ground, namely each box body does not bear the loads of multilayer stacking and hoisting, so that the problem of deformation can not occur, the sealing performance of the composite material box bodies is effectively ensured, and the stacking space is effectively saved.
Description
Technical Field
The invention relates to the technical field of composite material storage and transportation boxes, in particular to a discrete external steel skeleton composite material storage and transportation box.
Background
The advanced resin-based composite material has the unique advantages of higher specific strength and specific stiffness, strong designability, excellent corrosion resistance and convenience for large-area integral molding. The composite material can be applied to high and new equipment in a large amount, so that the performance can be effectively improved, the structural weight can be reduced, the operation cost can be reduced, and the market competitiveness can be enhanced. Therefore, the composite materials such as glass fiber reinforced plastics, carbon fiber and the like are gradually applied to the storage and transportation box.
For a storage and transportation box with a large volume, the stress conditions of different working conditions such as hoisting, forking, multi-layer stacking and storage and the like have great difference in the using process. Due to the characteristic of anisotropy of the composite material, the requirement on the structural rigidity of the storage and transportation box is high, and particularly the storage and transportation box with the sealing requirement has the problem that the deformation of the storage and transportation box is controlled and the sealing performance is ensured while the weight is reduced. When the existing storage and transportation box is stacked in multiple layers, due to the limitation of the structural rigidity of the composite material storage and transportation box, the stacking height can only reach two to three storage and transportation boxes, and if the storage and transportation boxes continue to be stacked upwards, the storage and transportation boxes are deformed, and the sealing performance of the storage and transportation boxes is difficult to guarantee. Meanwhile, due to the requirement of multi-layer combination lifting of the storage and transportation box, when the storage and transportation box at the uppermost layer is lifted, the weight of the storage and transportation box at the lower layer and the weight of the contents of the storage and transportation box at the upper layer can cause deformation of the box body at the upper layer and buckles of the box body at the upper layer, and the sealing performance of the storage and transportation box can not be guaranteed. In addition, the box body also has the requirements of parallel connection, mooring and the like, and if a related structure is fixed on the wall of the composite material box, local stress concentration and deformation are easily caused, and the use performance of the box body is influenced.
In order to solve these problems, the existing idea is to pre-cure the reinforced steel skeleton inside the composite material box. The forming method adopts the hand lay-up forming on the steel skeleton, but the composite material box body formed by the hand lay-up forming has poor performance, low compactness and poor sealing performance; or the steel skeleton is placed in a preformed body, so that the process difficulty is increased, and the preparation cost of the box body is increased.
The steel frame is connected outside the composite material box body, but the steel frame is matched with the composite material box body in multiple surfaces, so that the steel frame is high in manufacturing requirement, the composite material storage and transportation box is increased in weight, and the significance of light weight of the composite material box body is lost.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the discrete external steel skeleton composite material storage and transportation box, structures such as hoisting, stacking and the like of the storage and transportation box are externally arranged on the steel skeleton, so that the vertical bearing of the storage and transportation box can be effectively improved, the influence of multilayer stacking and hoisting on the deformation of the light composite material box body can be reduced or eliminated, and the composite material box body and the discrete steel skeleton are respectively molded, so that the composite material box body and the discrete steel skeleton composite material storage and transportation box are easy to manufacture and assemble in process and have good economical efficiency.
In order to achieve the aim, the invention provides a discrete external steel skeleton composite material storage and transportation box which is characterized by comprising a box body, wherein steel skeletons are arranged on two sides of the box body;
the steel skeleton is fixedly connected to the side part of the box body along the vertical direction, the top end of the steel skeleton is higher than the top surface of the box body, and the bottom end of the steel skeleton is lower than the bottom surface of the box body;
the top end of the steel skeleton is provided with a first inserting structure, the bottom end of the steel skeleton is provided with a second inserting structure, and the first inserting structure and the second inserting structure are mutually configured to realize that the first inserting structure and the second inserting structure are detachably inserted and matched.
In one embodiment, the steel skeleton comprises a framework with a rectangular structure and a plurality of reinforcing beam plates;
the reinforcing beam plates are arranged in the frame at intervals along the length direction of the frame, and two ends of each reinforcing beam plate are respectively connected with two long edges of the frame;
and part or all of the reinforcing beam plates are fixedly connected with the box body, and the first inserting structure and the second inserting structure are respectively arranged at two ends of the frame.
In one embodiment, the first inserting structure is an inserting block arranged at the top end of the frame, the second inserting structure is an inserting groove arranged at the bottom end of the frame, and the shape of the inserting block is the same as that of the inserting groove; or
The first inserting structure is an inserting groove formed in the top end of the frame, the second inserting structure is an inserting block formed in the bottom end of the frame, and the shape of the inserting block is the same as that of the inserting groove;
when the two box bodies are vertically stacked, the inserting block is inserted into the inserting groove.
In one embodiment, the insertion block is provided with a first pin hole penetrating through the insertion block along the width direction of the frame;
a second pin hole is formed in the position, corresponding to the slot, of the frame, and penetrates through the frame in the width direction and passes through the slot;
when the insert block is inserted into the slot, the first pin hole and the second pin hole are coaxial.
In one embodiment, the number of the steel frameworks on two sides of the box body is more than 2;
and the steel frameworks positioned at two sides of the box body are in one-to-one correspondence, and the two steel frameworks which are in mutual correspondence are positioned in the same width direction of the box body.
In one embodiment, a first lapping structure is arranged on one of the two corresponding steel frameworks, and a second lapping structure is arranged on the other steel framework;
when two the box is adjacent horizontally, first overlap joint structure detachably overlap joint in on the second overlap joint structure.
In one embodiment, the first lapping structure is a first lapping hook fixedly arranged at the side part corresponding to the steel skeleton, the first lapping hook is in an L-shaped structure, and a lapping groove which is opened upwards is defined between the first lapping hook and the side part of the steel skeleton;
the second lapping structure is a second lapping hook which is rotatably connected to the side part corresponding to the steel skeleton by using a dividing pin, the second lapping hook is of an L-shaped structure, and the plane where the second lapping hook is located is vertical to the plane where the second lapping hook is located corresponding to the steel skeleton;
when two the box level is adjacent, the rotation end of second hasp is taken into take the groove and with first hasp butt.
In one embodiment, two ends of the box body are provided with first anti-collision blocks, and the two first anti-collision blocks are positioned in the same length direction of the box body;
the bottom of box is equipped with the edge box width direction's fork truck groove, just the both sides of box all are equipped with the second anticollision piece to be used for fork truck anticollision.
In one embodiment, the steel skeleton is provided with mooring rings on both sides.
In one embodiment, the box body comprises a box bottom and a box cover, the box cover is arranged at the top or the end part of the box bottom, and the box cover is detachably buckled on the box bottom through a plurality of buckles;
a plurality of reinforcing ribs enveloping the box bottom are arranged on the outer wall of the box bottom at intervals along the length direction, and the steel skeleton is fixedly connected to the reinforcing ribs;
and a sealing structure and a dislocation preventing structure are arranged on the matching surface of the box bottom and the box cover.
According to the discrete external steel skeleton composite material storage and transportation box provided by the invention, the additional steel skeletons are arranged on the two sides of the storage and transportation box, so that stacking, hoisting, mooring and other structures on the storage and transportation box can be externally arranged on the steel skeletons, the vertical bearing of the storage and transportation box can be effectively improved, the process is easy to realize, and the storage and transportation box has good economy. Meanwhile, the top end of the steel skeleton is higher than the top surface of the box body, and the bottom end of the steel skeleton is lower than the bottom surface of the box body, so that in the process of multilayer stacking and hoisting, two composite material storage and transportation box bodies which are adjacent up and down are not in contact actually, and the lowest box body is also suspended on the ground, namely, each box body does not bear loads of multilayer stacking and hoisting any more, so that the problem of deformation is avoided, stacking of a greater number of storage and transportation boxes can be carried out, the sealing performance of the composite material box bodies is effectively ensured, and the stacking space is effectively saved.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is an isometric view of an embodiment of a storage and transport container of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a transverse cross-sectional view of a storage and shipping box in an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
FIG. 5 is an enlarged schematic view of section C of FIG. 3;
FIG. 6 is an isometric view of a steel skeleton having a first lap joint structure according to an embodiment of the present invention;
FIG. 7 is an isometric view of a steel skeleton having a second lap joint structure according to an embodiment of the present invention.
Reference numerals:
a box body 1: the box comprises a box bottom 101, a box cover 102, a hasp 103, a reinforcing rib 104, a first sealing groove 105, a second sealing groove 106 and a one-way carbon limiting plate 107;
the steel skeleton 2: the structure comprises a first plug structure 201, a second plug structure 202, a mooring ring 203, a frame 204, a reinforcing beam plate 205, a first pin hole 206, a first lap joint structure 207, a second lap joint structure 208, a bolt 209, a second pin hole 2010 and a hanging hole ring 2011;
the anti-collision device comprises a first anti-collision block 3, a forklift groove 4, a second anti-collision block 5, a first anti-dislocation block 6, a groove 601, a second anti-dislocation block 7, a protrusion 701, a support bracket 8 and an object storage and transportation 9.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "connected", "fixed", and the like are to be understood broadly, for example, "fixed" may be fixedly connected, may be detachably connected, or may be integrated; the connection can be mechanical connection, electrical connection, physical connection or wireless communication connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-7, the external discrete steel skeleton composite material storage and transportation box disclosed in this embodiment mainly includes a box body 1, steel skeletons 2 are disposed on two sides of the box body 1, and the steel skeletons 2 may be made of high-load-bearing metal materials such as stainless steel. Wherein, the steel skeleton 2 is along vertical fixed connection at the lateral part of box 1, and the top of steel skeleton 2 is higher than the top surface of box 1, and the bottom of steel skeleton 2 is less than the bottom surface of box 1. The top of steel skeleton 2 is equipped with first grafting structure 201, and the bottom of steel skeleton 2 is equipped with second grafting structure 202, and first grafting structure 201 disposes with second grafting structure 202 each other to realize first grafting structure 201 and the cooperation of pegging graft of second grafting structure 202 detachably, be used for the pile up neatly location of box 1. Meanwhile, a mooring ring 203 and a lifting hole ring 2011 are further arranged on the steel framework 2, wherein the number of the mooring rings 203 is two, the mooring rings are symmetrically arranged at positions below the middle portions of two sides of the steel framework 2, the number of the lifting hole rings 2011 is one, and the lifting hole ring 2011 is arranged at the top position of one side, facing the middle portion of the box body, of the steel framework.
In the embodiment, the additional steel frameworks 2 are arranged on the two sides of the storage and transportation box, so that the stacking, hoisting, mooring and other structures on the storage and transportation box can be externally arranged on the steel frameworks 2, the vertical bearing of the storage and transportation box can be effectively improved, the process is easy to realize, and the storage and transportation box has good economy. Meanwhile, the top end of the steel framework 2 is higher than the top surface of the box body 1, and the bottom end of the steel framework is lower than the bottom surface of the box body 1, so that in the process of multilayer stacking and hoisting, two composite material storage and transport box bodies 1 which are adjacent up and down are not in contact actually, and the lowest box body 1 is also suspended on the ground, namely, each box body 1 does not bear loads of multilayer stacking and hoisting any more, so that the problem of deformation is avoided, stacking of a greater number of storage and transport boxes can be carried out, the sealing performance of the composite material box bodies is effectively guaranteed, and the stacking space is effectively saved.
In the implementation process, the steel skeleton 2 includes a rectangular frame 204 and several reinforcing beam plates 205. Specifically, the reinforcing beam plates 205 are arranged in the frame 204 at intervals along the length direction of the frame 204, and two ends of each reinforcing beam plate 205 are fixedly connected with two long sides of the frame 204 by welding. Wherein, part or all of the reinforcing beam plates 205 are fixedly connected with the box body 1 through bolts 209, and the first plug-in structure 201 and the second plug-in structure 202 are respectively arranged at two ends of the frame 204. In the specific implementation process, the reinforcing beam plates 205 connected with the box body 1 are fixedly connected with the box body 1 through a plurality of bolts 209, and the bolts 209 are distributed on the reinforcing beam plates 205 at intervals along the length direction of the reinforcing beam plates 205. After the reinforcing beam plate 205 is connected and fixed with the box body 1, the frame 204 is in clearance fit with the box body 1.
In a specific implementation process, the first plug structure 201 is a plug block disposed at a top end of the frame 204, the second plug structure 202 is a slot disposed at a bottom end of the frame 204, and a shape of the plug block is the same as a shape of the slot. Alternatively, the first plug structure 201 may be designed as a slot at the top end of the frame 204, and the second plug structure 202 may be designed as a plug at the bottom end of the frame 204, where the shape of the plug is the same as the shape of the slot. When the two box bodies 1 are vertically stacked, the insert blocks are inserted into the slots. Preferably, the insert block is provided with a first pin hole 206 penetrating through the insert block along the width direction of the frame 204, a second pin hole 2010 is arranged at a position corresponding to the insert slot on the frame 204, the second pin hole 2010 penetrates through the frame 204 along the width direction and passes through the insert slot, after the insert block is inserted into the insert slot, the first pin hole 206 and the second pin hole 2010 are coaxial, and then the first pin hole 206 and the second pin hole 2010 can be inserted through a pin shaft, so that locking between the insert block and the insert slot is realized, up-down limiting between two box bodies 1 in the same stacking is realized, and further the stacking stability of the box bodies 1 is guaranteed.
As a preferred embodiment, the number of the steel frames 2 on both sides of the box 1 is more than 2, the steel frames 2 on both sides of the box 1 are in one-to-one correspondence, and the two steel frames 2 corresponding to each other are located in the same width direction of the box 1, that is, the load in the stacking process is shared by the plurality of steel frames 2. Wherein, on two steel skeleton 2 that correspond each other, be equipped with first overlap joint structure 207 on one of them steel skeleton 2, be equipped with second overlap joint structure 208 on another steel skeleton 2, when having two box 1 levels adjacent at the pile up neatly in-process, then can with first overlap joint structure 207 detachably overlap joint on second overlap joint structure 208, it is spacing about finally realizing two box 1 between the different pile up neatly, the upper and lower spacing of cooperation round pin axle realizes the steadiness of storage box whole stack.
More specifically, the first overlapping structure 207 is a first hook fixedly disposed on a side portion of the corresponding steel skeleton 2, the first hook is an L-shaped structure, and an upward-opening overlapping groove is defined between the first hook and the side portion of the steel skeleton 2. The second overlapping structure 208 is a second hook rotatably connected to the side of the corresponding steel skeleton 2 by an indexing pin, the second hook is an L-shaped structure, and the plane of the second hook is perpendicular to the plane of the corresponding steel skeleton 2. When two 1 levels of box are adjacent, can rotate the second hasp and make the rotation end of second hasp take into take the groove and with first hasp butt, it is spacing about finally realizing two box 1 between the different pile up neatly.
In the specific implementation process, the first anti-collision blocks 3 can be arranged at the two ends of the box body 1, and the two first anti-collision blocks 3 at the two ends are located on the same length direction of the box body 1, so that the two box bodies 1 in the front and back directions can be prevented from directly colliding in the stacking process. Preferably, the bottom of the box 1 is provided with a forklift groove 4 along the width direction of the box 1, and the two sides of the box 1 are provided with second anti-collision blocks 5, so that the direct collision of the forklift to the box 1 can be avoided when the forklift drives to the box 1.
The box body 1 comprises a box bottom 101 and a box cover 102, wherein the box cover 102 can be a top cover arranged at the top of the box bottom 1 or an end cover arranged at the end part of the box bottom 1. Specifically, the cover 102 is detachably fastened to the base 101 by a plurality of fasteners 103. Wherein, a plurality of strengthening ribs 104 enveloping the outer side wall and the bottom wall of the box bottom 101 are arranged on the outer wall of the box bottom 101 along the length direction at intervals, and the steel skeleton 2 and the second anti-collision block 5 are respectively and fixedly connected on the strengthening ribs 104. Specifically, in the present embodiment, the number of the reinforcing ribs 104 is four, and the number of the steel frames 2 and the number of the second anti-collision blocks 5 are also four, wherein two steel frames 2 are disposed on two sides of the first reinforcing rib 104, the other two steel frames 2 are disposed on two sides of the fourth reinforcing rib 104, and the four second anti-collision blocks 5 are disposed on two sides of the middle two reinforcing ribs 104 respectively.
The matching surface of the box bottom 101 and the box cover 102 is provided with a sealing structure, the sealing structure comprises a first sealing groove 105 arranged at the edge of the bottom end face of the box cover 102 and a second sealing groove 106 arranged at the edge of the top end face of the box bottom 101, when the box cover 102 is buckled on the box bottom 101, the second sealing groove 106 and the second sealing groove 106 are connected to form a square sealing groove, and a sealing rubber ring with an omega-shaped section can be arranged in the square sealing groove to realize sealing.
An anti-dislocation structure is also arranged between the box bottom 101 and the box cover 102. Specifically, the anti-dislocation structure comprises a first anti-dislocation block 6 arranged at two ends of the case cover 102 and a second anti-dislocation block 7 arranged at two ends of the case bottom 101, wherein the second anti-dislocation block 7 is provided with a protrusion 701 extending upwards, the height of the protrusion 701 is higher than the top surface of the case cover 102, the bottom of the first anti-dislocation block 6 is provided with a groove 601 corresponding to the protrusion 701, when the case cover 102 is fastened on the case bottom 101, the protrusion 701 can be embedded into the groove 601, and finally the anti-dislocation design between the case bottom 101 and the case cover 102 is realized. The first crash block 3 can preferably be fixedly connected to the first and/or second error protection block 6, 7.
In this embodiment, the box bottom 101 and the box cover 102 are all composite sandwich structures composed of composite outer skins, foam sandwich cores and composite inner skins, wherein one-way carbon limiting plates 107 are further arranged on two sides of the top of the box cover 102 and correspond to positions between the foam sandwich cores and the composite inner skins to enhance the strength of the box cover 102.
In the specific implementation process, a plurality of supporting brackets 8 are further arranged inside the box cover 102 along the length direction and used for fixing the storage and transportation objects 9. The number of the supporting brackets 8 is the same as that of the reinforcing ribs 104 on the box bottom 101, and the supporting brackets 8 and the reinforcing ribs 104 which are corresponding to each other are located on the same width plane of the box body 1.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A discrete external steel skeleton composite material storage and transportation box is characterized by comprising a box body, wherein steel skeletons are arranged on two sides of the box body;
the steel skeleton is fixedly connected to the side part of the box body along the vertical direction, the top end of the steel skeleton is higher than the top surface of the box body, and the bottom end of the steel skeleton is lower than the bottom surface of the box body;
the top end of the steel skeleton is provided with a first inserting structure, the bottom end of the steel skeleton is provided with a second inserting structure, and the first inserting structure and the second inserting structure are mutually configured to realize that the first inserting structure and the second inserting structure are detachably inserted and matched.
2. The discrete external steel-frame composite storage and transportation box according to claim 1, wherein the steel frame comprises a frame with a rectangular structure and a plurality of reinforcing beam plates;
the reinforcing beam plates are arranged in the frame at intervals along the length direction of the frame, and two ends of each reinforcing beam plate are respectively connected with two long edges of the frame;
and part or all of the reinforcing beam plates are fixedly connected with the box body, and the first inserting structure and the second inserting structure are respectively arranged at two ends of the frame.
3. The discrete external steel-frame composite storage and transportation box according to claim 2, wherein the first plug-in structure is a plug block arranged at the top end of the frame, the second plug-in structure is a slot arranged at the bottom end of the frame, and the shape of the plug block is the same as that of the slot; or
The first inserting structure is an inserting groove formed in the top end of the frame, the second inserting structure is an inserting block formed in the bottom end of the frame, and the shape of the inserting block is the same as that of the inserting groove;
when the two box bodies are vertically stacked, the inserting blocks are inserted into the inserting grooves.
4. The discrete external steel-frame composite storage and transportation box as claimed in claim 3, wherein the insertion block is provided with a first pin hole penetrating through the insertion block along the width direction of the frame;
a second pin hole is formed in the position, corresponding to the slot, of the frame, and penetrates through the frame in the width direction and passes through the slot;
when the insert block is inserted into the slot, the first pin hole and the second pin hole are coaxial.
5. The discrete external steel skeleton composite material storage and transportation box according to any one of claims 1 to 4, wherein the number of the steel skeletons on two sides of the box body is more than 2;
and the steel frameworks positioned at two sides of the box body are in one-to-one correspondence, and the two steel frameworks which are in mutual correspondence are positioned in the same width direction of the box body.
6. The discrete external steel skeleton composite material storage and transportation box according to claim 5, wherein a first lapping structure is arranged on one of the two corresponding steel skeletons, and a second lapping structure is arranged on the other steel skeleton;
when two of the box bodies are horizontally adjacent, the first lap joint structure is detachably lapped on the second lap joint structure.
7. The discrete external steel skeleton composite material storage and transportation box according to claim 6, wherein the first lap joint structure is a first hook fixedly arranged at the side part corresponding to the steel skeleton, the first hook is of an L-shaped structure, and a lap groove which is opened upwards is defined between the first hook and the side part of the steel skeleton;
the second lapping structure is a second lapping hook which is rotatably connected to the side part corresponding to the steel skeleton by using a dividing pin, the second lapping hook is of an L-shaped structure, and the plane where the second lapping hook is located is vertical to the plane where the second lapping hook is located corresponding to the steel skeleton;
when two the box level is adjacent, the rotation end of second hasp takes in take the groove and with first hasp butt.
8. The discrete external steel skeleton composite material storage and transportation box according to any one of claims 1 to 4, wherein the two ends of the box body are respectively provided with a first anti-collision block, and the two first anti-collision blocks are positioned in the same length direction of the box body;
the bottom of box is equipped with the edge box width direction's fork truck groove, just the both sides of box all are equipped with the second anticollision piece to be used for fork truck anticollision.
9. The discrete external steel skeleton composite material storage and transportation box as claimed in any one of claims 1 to 4, wherein mooring rings are arranged on two sides of the steel skeleton.
10. The discrete external steel skeleton composite material storage and transportation box according to any one of claims 1 to 4, wherein the box body comprises a box bottom and a box cover, the box cover is arranged at the top or the end part of the box bottom, and the box cover is detachably buckled on the box bottom through a plurality of buckles;
a plurality of reinforcing ribs enveloping the box bottom are arranged on the outer wall of the box bottom at intervals along the length direction, and the steel skeleton is fixedly connected to the reinforcing ribs;
and a sealing structure and a dislocation preventing structure are arranged on the matching surface of the box bottom and the box cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210467775.4A CN114655555A (en) | 2022-04-29 | 2022-04-29 | Discrete external steel skeleton composite material storage box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210467775.4A CN114655555A (en) | 2022-04-29 | 2022-04-29 | Discrete external steel skeleton composite material storage box |
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| CN114655555A true CN114655555A (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210467775.4A Pending CN114655555A (en) | 2022-04-29 | 2022-04-29 | Discrete external steel skeleton composite material storage box |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941553A (en) * | 2010-09-13 | 2011-01-12 | 友达光电股份有限公司 | Cushion packaging structure |
| CN205525468U (en) * | 2016-01-28 | 2016-08-31 | 安徽远帆包装工程有限公司 | Packing box additional strengthening |
| CN209258604U (en) * | 2018-12-17 | 2019-08-16 | 威海光威复合材料股份有限公司 | Composite material weapon storage and conveying box |
| KR20210012779A (en) * | 2019-07-26 | 2021-02-03 | 금강공업 주식회사 | Aluminum form panel assembly for construction |
| CN213736646U (en) * | 2020-11-23 | 2021-07-20 | 浙江巨鼎包装有限公司 | Novel compression-resistant packaging box |
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2022
- 2022-04-29 CN CN202210467775.4A patent/CN114655555A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101941553A (en) * | 2010-09-13 | 2011-01-12 | 友达光电股份有限公司 | Cushion packaging structure |
| CN205525468U (en) * | 2016-01-28 | 2016-08-31 | 安徽远帆包装工程有限公司 | Packing box additional strengthening |
| CN209258604U (en) * | 2018-12-17 | 2019-08-16 | 威海光威复合材料股份有限公司 | Composite material weapon storage and conveying box |
| KR20210012779A (en) * | 2019-07-26 | 2021-02-03 | 금강공업 주식회사 | Aluminum form panel assembly for construction |
| CN213736646U (en) * | 2020-11-23 | 2021-07-20 | 浙江巨鼎包装有限公司 | Novel compression-resistant packaging box |
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