WO2020029574A1 - 一种集装箱用底框架及其集装箱、集装箱式活动房 - Google Patents
一种集装箱用底框架及其集装箱、集装箱式活动房 Download PDFInfo
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- WO2020029574A1 WO2020029574A1 PCT/CN2019/075955 CN2019075955W WO2020029574A1 WO 2020029574 A1 WO2020029574 A1 WO 2020029574A1 CN 2019075955 W CN2019075955 W CN 2019075955W WO 2020029574 A1 WO2020029574 A1 WO 2020029574A1
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- beams
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- cavity
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
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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
- B65D90/00—Component parts, details or accessories for large containers
Definitions
- the invention relates to a container assembly, a container thereof, and a movable board room, in particular to a container bottom frame, a container thereof, and a container-type mobile house.
- the main structural components of a traditional container include corner posts (uprights) 2, side beams 3 (bottom and top beams), end beams 4 (upper and lower beams), and door beams 5 (door upper beams). And the door lower beam) and the eight corner pieces 1 together form a rectangular parallelepiped container main structure frame, and then connect and assemble the side plate, bottom plate, top plate, front plate and door to form the container body.
- the connection and assembly of the bottom side beam and the bottom cross beam have high functions and technical requirements.
- the requirements of the connection and assembly and welding processes of the bottom side beam and the bottom cross beam are also quite high, so the production process is also relatively complicated.
- the negligence of the assembly as the main frame will directly affect the strength and performance of the container body.
- the traditional container bottom side beams and bottom cross beams are fixedly connected by welding. One cannot be fixed well during assembly. One has a complicated welding process, low efficiency, high energy consumption, and a large amount of pollution.
- the container-type mobile house is also known as the container house, which is made of container-specific components, beams, columns and plates using container technology.
- Mobility removable and reusable:
- the container-type movable house is formed by combining at least one container unit house, and each of the container unit houses is fixedly connected by the eight corner pieces for containers with side beams, columns, beams, and end beams to form a container frame.
- the structure of a container-type mobile house is also the same.
- the structure of the bottom side beam and the welding and fixing with the bottom beam are always a key issue that affects quality and work efficiency.
- the technical problem to be solved by the present invention is to provide a container bottom frame with a more reasonable structure and more convenient installation, and a container and a container-type mobile house.
- a container bottom frame includes a lower end beam, a lower door beam, two bottom side beams and a plurality of bottom beams, and the lower end beam, the lower door beam and the two bottom side beams are connected.
- An outer frame of the bottom frame is formed, and a plurality of bottom beams are connected across the bottom side beams, wherein the bottom beams and the bottom side beams are spirally connected, and a plurality of first grooves are formed on the bottom side beams Or a first protrusion, the first groove is provided with an internal thread, and the first protrusion is provided with an external thread; an end of the bottom beam is provided with an outer matching the first groove.
- a thread, or a cavity is provided at an end of the bottom crossbeam, and an internal thread matching the first protrusion is formed in the cavity.
- the bottom beam main body is a rectangular parallelepiped and includes at least two sections of sub-beams, and the multi-section sub-beams are spirally connected by a first reinforcing connector, and the height and width of the first reinforcing connector are the same as those of the sub-beam. It is the same; the ends of each section of the sub-beams connected with the first reinforcing connector are matched with internal and external threads.
- the main body of the bottom beam is a rectangular parallelepiped and includes at least two sections of sub-beams.
- the multi-section sub-beams are inserted and connected through a first reinforcing connector, and a through-hole is formed inside the first reinforcing connector.
- a connecting boss with a shape and size matching the cavity is provided at an end of the connection part between the sub-transverse beam and the first reinforcing connector, and the connecting boss is inserted at two ends of the first reinforcing connector Cavity.
- the main body of the bottom beam is a rectangular parallelepiped and includes at least two sections of sub-beams.
- the multi-section sub-beams are inserted and connected through a first reinforcing connector, and each section of the sub-beams is connected to the first reinforcement.
- a cavity and a connecting boss are matchedly arranged at the ends of the connecting parts of the connector, and the connecting boss is inserted into the cavity.
- the bottom beam includes 2-5 segments of sub beams, and 1-4 first reinforcing connecting members are used for screw connection or plug connection with each other.
- glue is applied between the connecting boss and the cavity to perform fixed connection by gluing, riveting, snapping or / and pinning.
- the mating layer is formed on the surface of the connection boss in the glue connection mode; in the riveting mode, a mounting hole is provided in the connection boss, and the first reinforcing connection member passes through The connecting boss is connected and fixed with the sub-beam; in the snap connection mode, a snap structure is arranged at the position where the first reinforcing connecting member and the sub-beam are connected, and the first reinforcing connecting member passes the snap structure It is fixedly connected with the sub-beams that are connected with each other; in the pin connection mode, a pin hole positioning structure is matchedly arranged at the first reinforced connecting member and the sub-beams at the positions where they are inserted.
- the main body of the bottom beam is a rectangular parallelepiped, and a plurality of first reinforcement members are sleeved on the bottom beam, and the shape and size of the first reinforcement member are matched with the bottom beam of the sleeve.
- the height of the first reinforcement is the same as the height of the bottom beam.
- the main body of the bottom side beam is a cuboid, including at least two sections of sub-side beams, and the multi-section sub-side beams are spirally connected by a second reinforcing connector, and the height and width of the second reinforcing connector Same as the sub-side beams; the ends of each section of the sub-side beams and the second reinforcing connection piece are matched and provided with internal and external threads.
- the main body of the bottom side beam is a rectangular parallelepiped, and includes at least two sections of sub-side beams, and the plurality of sections of sub-side beams are plugged and connected through a second reinforcing connector, which is inside the second reinforcing connector.
- a through cavity is formed.
- An end of the joint where the sub-side beam is connected to the second reinforcing connector is provided with a connecting boss matching the shape and size of the cavity. The connecting boss is inserted in the second reinforcement. Inside the cavity at both ends of the connector.
- the main body of the bottom side beam is a rectangular parallelepiped and includes at least two sections of sub-side beams.
- the multi-section sub-side beams are plugged and connected by a second reinforcing connector.
- a cavity and a connecting boss are matchedly arranged at the end of the connection portion of the second reinforcing connector, and the connecting boss is inserted into the cavity.
- glue is applied between the connecting boss and the cavity to perform fixed connection by gluing, riveting, snapping or / and pinning.
- a matte layer is formed on the surface of the connection boss in the glued connection mode; a mounting hole is provided in the connection boss in the riveted mode, and the second reinforcing connection member passes through
- the connecting boss is connected and fixed with the sub-side beam; in the snap connection mode, a snap structure is provided at the position where the second reinforcing connector and the sub-side beam are mated, and the second reinforcing connector passes the card.
- the buckle structure is fixedly connected to the sub-side beams that are plugged in; in the pin connection mode, a pin hole positioning structure is provided at a position where the second reinforcing connection member and the sub-side beams are plugged in.
- the main body of the bottom side beam is a rectangular parallelepiped, and a plurality of second reinforcement members are sleeved on the bottom side beam, and the shape, size, and bottom side beam of the sleeve of the second reinforcement member are sleeved on the bottom side beam.
- the upper end surface of the bottom side beam and the upper end surface of the second reinforcing member are kept on the same horizontal plane.
- the second reinforcing member is sleeved on the bottom side beam at the connection point with the bottom beam.
- one side of the second reinforcing connector is screwed or plugged with the bottom beam, and at least one second groove or second protrusion is formed on a side of the second reinforcing connector. Since the second groove is provided with an internal thread, and the second protrusion is provided with an external thread; an end of the bottom beam is provided with an external thread matching the second groove, or A cavity is provided at an end of the bottom beam, and an internal thread matching the second protrusion is formed in the cavity.
- a plurality of first grooves or first protrusions are formed on the bottom side beam at equal intervals.
- the height of the bottom cross beam is the same as or slightly lower than the height of the bottom side beam, and the upper end surface of the bottom cross beam and the top of the bottom side beam The end faces remain on the same horizontal plane.
- the lower end beam, the lower door beam and the two bottom side beams are connected by a corner piece.
- the corner piece body is a rectangular parallelepiped, and a belt is provided on the outer end faces of the lower end beam and the lower door beam.
- the third protrusion of the external thread or the cavity with the internal thread, and the ends of the lower end beam and the lower door beam are provided with a matching cavity of the third protrusion or the cavity with the internal thread. External thread.
- a container is formed by a corner frame, a side beam, a column, a door beam, and an end beam fixedly connected to form a container frame, including the bottom frame.
- the end beams, door beams, side beams, and uprights are connected by corner pieces, and the corner pieces are rectangular parallelepiped, and the end faces of the end beams, door beams, side beams, and uprights are provided on the outer end faces.
- the third protrusion with an external thread or the cavity with an internal thread, and the end of the end beam, the door beam, the side beam, and the post is provided with a cavity with a third protrusion or a cavity with an internal thread. Cavity-matched male thread.
- a container type mobile house is formed by combining and connecting a plurality of container unit structures, and each of the container unit structures includes corner pieces, columns, side beams and ends.
- a beam wherein the container is the above container.
- the bottom frame of the container provided by the present invention is spirally connected by providing matching internal and external threads between the bottom side beam and the bottom crossbeam.
- the traditional welded structural member connection method can be replaced by the screw connection method, which reduces the The labor difficulty of the connection process (no longer need a person with special work qualifications to complete the main structure), improve work efficiency, at the same time, greatly reduce industrial pollution, reduce energy consumption, and fit the modern industry development trend of energy saving and emission reduction concepts
- the improvement of the working environment has also greatly reduced the incidence of occupational diseases.
- the container type mobile house adopts the bottom frame of the present invention and the spiral connection structure form between the corner pieces and the beams and columns, so that the production process of the mobile house is fast, efficient, energy saving and emission reduction.
- the bottom side beam or bottom cross beam is provided with a reinforcing connection member to enhance the load bearing strength of the bottom frame. It is placed on the ship as a container and can be placed on the ground floor.
- the above-mentioned unique structural form enables containers and container-type mobile houses to use lightweight aluminum alloys as the base material of the containers.
- the weight of the containers or container-type mobile houses is greatly reduced, which greatly reduces transportation energy consumption and transportation costs, and gives the logistics industry Brings revolutionary changes;
- the main component of this oxide film is aluminum oxide, which has a very good Chemical stability can prevent further corrosion of container parts; this avoids the complicated processes and environmental pollution caused by anti-corrosion paint layers on container parts, making aluminum containers suitable for a variety of harsh logistics environments and container-type mobile houses Able to adapt to a variety of harsh working environments and keep it from being corroded.
- FIG. 1 is a schematic diagram of the overall architecture of an existing container
- FIG. 2 is a schematic structural diagram of a container bottom frame
- FIG. 3 is a schematic structural diagram of a bottom side beam of a container according to an embodiment of the present invention.
- FIG. 4 is a sectional view taken along the A-A direction in FIG. 3;
- FIG. 5 is a schematic structural diagram of a bottom beam in an embodiment of the present invention.
- FIG. 6 is a front view of a bottom side beam in the embodiment of the present invention.
- FIG. 7 is a side view of a bottom side beam in an embodiment of the present invention.
- FIG. 8 is a schematic structural diagram of a container bottom frame according to an embodiment of the present invention.
- FIG. 9 is a schematic structural diagram of a second reinforcing connection member according to an embodiment of the present invention.
- FIG. 10 is a front view of a bottom frame with a first reinforcing connection member according to an embodiment of the present invention
- FIG. 11 is a cross-sectional view taken along the B-B direction in FIG. 10;
- Figure 12 is a schematic diagram of the overall architecture of a container.
- FIG. 1 is a schematic structural diagram of a container bottom frame.
- the bottom frame of a container includes a lower end beam 40, a lower door beam, two bottom side beams 30 and a plurality of bottom cross beams 6.
- the two lower end beams 40 and the two bottom side beams 30 are connected to each other.
- the two bottom side beams 30 are connected across the bottom cross beams 6, and the bottom cross beams 6 and the bottom side beams 30 are spirally connected.
- a plurality of first grooves 31 are formed on the bottom side beam 30, and an internal thread 311 is provided in the first groove 31; an end of the bottom cross beam 6 is provided with an external thread 61 matching the first groove 31.
- FIG. 6 FIG.
- a plurality of first protrusions 32 are formed on the bottom side beam 30.
- the first protrusions 32 are externally provided with external threads 321.
- the portion is provided with a cavity 62, and an internal thread (not shown) matching the first protrusion 32 is formed in the cavity 62.
- a plurality of first grooves 31 or first protrusions 32 are formed on the bottom side beam 30 at equal intervals.
- the height of the bottom beam 6 is the same as or slightly lower than the height of the bottom beam 30, and the upper end surface of the bottom beam 6 and the upper end of the bottom beam 30 remain on the same horizontal plane.
- the main body of the bottom beam 6 is a rectangular parallelepiped, which may be a single section, or it may include at least two sub beams 63.
- a plurality of first reinforcements may be set on the bottom beam 6.
- the shape and size of the first reinforcement are matched with the bottom beam 6 of the sleeve.
- the height of the first reinforcement is the same as the height of the bottom beam 63, so that the top of the first reinforcement
- the end surface and the upper end surface of the bottom beam 63 are kept on the same horizontal plane.
- the bottom beam 6 includes at least two sections of the sub-beams 63.
- the multi-sections of the sub-beams 63 are spirally connected by a first reinforcing connecting member 64.
- the height and width of the first reinforcing connecting member 64 and the sub-beam 63 is the same; the end of each section of the sub-beam 63 and the first reinforcing connecting member 64 is matched with internal and external threads.
- a plurality of sub-beams 63 are inserted and connected through a first reinforcing connecting member 64, a through cavity is formed inside the first reinforcing connecting member 64, and the sub-beam 63 is connected to the first reinforcing connecting member 64.
- a connecting boss 631 matching the shape and size of the cavity is provided at the end of the connector, and the connecting boss 631 is inserted into the cavity 641 at both ends of the first reinforcing connecting member 64.
- a plurality of sub-beams 63 are plug-connected through a first reinforcing connector 64, and a cavity is matched with an end of each sub-beam and the first reinforcing connector to provide a cavity. And a connecting boss, the connecting boss is inserted into the cavity.
- the bottom crossbeam 6 is screw-connected or plug-in-connected by 2-5 segments of sub-beams 63 and 1-4 first reinforcing connecting members 64.
- connection boss 631 glue is applied between the connection boss 631 and the cavity for fixed connection by glue, riveting, snapping or / and pin connection.
- a frosted layer is formed on the surface of the connecting boss 631; in the riveting mode, a mounting hole is provided in the connecting boss 631, and the first reinforcing connecting member 64 is performed by connecting the boss 631 and the sub beam 63
- the connection is fixed; in the snap connection mode, a snap structure is provided at the position where the first reinforcing connector 64 and the sub beam 63 are mated, and the first reinforcing connector 64 is mated with the phase through the snap structure.
- a pin hole positioning structure is provided at a position where the first reinforcing connecting member 64 and the sub beam 63 are inserted in a matching manner.
- the main body of the bottom side beam 30 is a rectangular parallelepiped, which can be a single section or at least two sub-side beams.
- a plurality of sets can be installed on the bottom side beam 30.
- the second reinforcement, the shape and size of the second reinforcement are matched with the bottom side beam 30 of the sleeve, and the upper end surface of the bottom side beam 30 and the upper end surface of the second reinforcement are kept on the same horizontal plane.
- the second reinforcing member is sleeved on the bottom side beam 30 at the connection point with the bottom cross beam 6. In an embodiment, please refer to FIG. 11.
- the bottom side beam 30 includes at least two sections of sub-side beams. Multiple sections of sub-side beams are spirally connected by a second reinforcing connection member 301. The sub-side beams are the same; the ends of each section of the sub-side beams and the second reinforced connection piece 301 are matched with internal threads and external threads.
- the multi-segment sub-side beams are plugged and connected by a second reinforcing connector, and a through cavity is formed inside the second reinforcing connector, and the sub-transverse beam and the second reinforcing connector A connecting boss matching the shape and size of the cavity is provided at an end of the connection, and the connecting boss is inserted into the cavity at both ends of the second reinforcing connector.
- the multi-segment sub-side beams are plugged and connected through a second reinforcing connector, and a cavity and a connection are provided at the ends of each segment of the sub-side beam and the second reinforcing connector to match.
- a boss, the connecting boss is inserted into the cavity.
- One side of the second reinforced connecting member is spirally or plug-in connected with the bottom beam, and at least one second groove or a second protrusion is formed on a side surface of the second reinforced connecting member, and the second groove
- An internal thread is provided inside, and an external thread is provided outside the second protrusion; an end of the bottom beam is provided with an external thread matching the second groove, or an end of the bottom beam is provided with A cavity, and an internal thread matching the second protrusion is formed in the cavity.
- glue is applied between the connection boss and the cavity to perform a fixed connection by glue, riveting, snapping, and / or pinning.
- a matte layer is formed on the surface of the connection boss by grinding;
- a mounting hole is provided on the connection boss, and the second reinforcing connection member is connected with the boss through the connection boss.
- the sub-side beam is connected and fixed; in the snap connection mode, a snap structure is arranged at the position where the second reinforcing connector and the sub side beam are mated, and the second reinforcing connector is connected with the phase through the snap structure.
- the plugged sub-side beams are fixedly connected; in the pinned connection mode, a pin hole positioning structure is provided at a position where the second reinforcing connection member and the sub-side beams are mated.
- the container provided by the embodiment of the present invention is composed of 8 corner pieces 1 and 4 side beams 3, 4 upright columns 2, 2 end beams 4, and 2 door beams 5 to form a container frame.
- the corner pieces are rectangular parallelepipeds.
- a third protrusion with an external thread or a cavity with an internal thread is provided on the outer end surface of the end beam 4, the side beam 3, the upright column 2, and the door beam 5, and the end beam 4, the side beam 3, the upright column 2, and the door
- the end of the beam 5 is provided with a third convex internally threaded cavity or an external thread matching the internally threaded cavity. If the bottom frame formed by the two bottom side beams 30, the lower end beam, the lower door beam, and the bottom cross beam adopts the bottom frame provided above, the details will not be repeated.
- the container-type mobile house provided by the present invention is composed of a combination of a plurality of container unit structures, and each of the container unit structures is composed of eight corner pieces, one side beam, four side beams, three upright columns, and two end beams.
- 4 door beams 5 are fixedly connected to form a container frame
- the corner body is a rectangular parallelepiped
- a third protrusion with an external thread is provided on the outer end face of the end beam 4, side beam 3, column 2, and door beam 5.
- a cavity with an internal thread, the end of the end beam 4, the side beam 3, the upright 2, and the door beam 5 is provided with an external thread matching the third convex internal thread cavity or an external thread matching the internal thread cavity.
- the plurality of container unit rooms are combined and connected through a mounting through hole 11 on the corner piece 1.
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Abstract
Description
Claims (22)
- 一种集装箱底框架,包括下端梁、下门梁、两根底侧梁和多根底横梁,所述下端梁、下门梁和两根底侧梁相连形成底框架的外框,所述底侧梁之间横跨连接多根底横梁,其特征在于,所述底横梁和底侧梁之间螺旋连接,所述底侧梁上形成有多个第一凹槽或第一凸起,所述第一凹槽内设置有内螺纹,所述第一凸起外设置有外螺纹;所述底横梁的端部设置有与所述第一凹槽相匹配的外螺纹,或者所述底横梁的端部设置有空腔,所述空腔内形成有与所述第一凸起相匹配的内螺纹。
- 如权利要求1 所述的集装箱底框架,其特征在于,所述底横梁主体呈长方体,包括至少两段子横梁,多段子横梁之间通过第一加强连接件螺旋连接,所述第一加强连接件的高度和宽度与子横梁相同;所述每段子横梁与所述第一加强连接件连接处的端部匹配设置有内螺纹和外螺纹。
- 如权利要求1 所述的集装箱底框架,其特征在于,所述底横梁主体呈长方体,包括至少两段子横梁,所述多段子横梁之间通过第一加强连接件插接连接,所述第一加强连接件内部形成一贯通的空腔,所述子横梁与第一加强连接件连接处的端部设置有与空腔形状、尺寸匹配的连接凸台,所述连接凸台插接在所述第一加强连接件两端的空腔内。
- 如权利要求1 所述的集装箱底框架,其特征在于,所述底横梁主体呈长方体,包括至少两段子横梁,所述多段子横梁之间通过第一加强连接件插接连接,所述每段子横梁与所述第一加强连接件连接处的端部匹配设置有空腔和连接凸台,所述连接凸台插接在所述空腔内。
- 如权利要求2、3 或4 所述的集装箱底框架,其特征在于,所述底横梁包括2-5 段子横梁,由1-4 个第一加强连接件进行相互螺旋连接或插接连接。
- 如权利要求3 或4 所述的集装箱底框架,其特征在于,所述连接凸台和所述空腔之间涂覆胶水进行胶接、铆接、卡扣或/和销接方式固定连接。
- 如权利要求6 所述的集装箱底框架,其特征在于,在胶接连接方式下,在所述连接凸台表面上打磨形成磨砂层;在铆接方式下,在连接凸台上设置安装孔,所述第一加强连接件通过连接凸台与子横梁进行连接固定;在卡扣连接方式下,在第一加强连接件与子横梁在相插接的位置匹配设置卡扣结构,第一加强连接件通过所述的卡扣结构与相插接的子横梁固定连接;在销接连接方式下,在第一加强连接件与子横梁在相插接的位置匹配设置销孔定位结构。
- 如权利要求1 所述的集装箱底框架,其特征在于,所述底横梁主体呈长方体,所述底横梁上套设有多个第一加强件,所述第一加强件形状、尺寸与套设处的底横梁相匹配,所述第一加强件的高度和底横梁的高度相同。
- 如权利要求1 所述的集装箱底框架,其特征在于,所述底侧梁主体呈长方体,包括至少两段子侧梁,多段子侧梁之间通过第二加强连接件螺旋连接,所述第二加强连接件的高度和宽度与子侧梁相同;所述每段子侧梁与所述第二加强连接件连接处的端部匹配设置有内螺纹和外螺纹。
- 如权利要求1 所述的集装箱底框架,其特征在于,所述底侧梁主体呈长方体,包括至少两段子侧梁,所述多段子侧梁之间通过第二加强连接件插接连接,所述第二加强连接件内部形成一贯通的空腔,所述子侧梁与第二加强连接件连接处的端部设置有与空腔形状、尺寸匹配的连接凸台,所述连接凸台插接在所述第二加强连接件两端的空腔内。
- 如权利要求1 所述的集装箱底框架,其特征在于,所述底侧梁主体呈长方体,包括至少两段子侧梁,所述多段子侧梁之间通过第二加强连接件插接连接,所述每段子侧梁与所述第二加强连接件连接处的端部匹配设置有空腔和连接凸台,所述连接凸台插接在所述空腔内。
- 如权利要求10 或11 所述的集装箱底框架,其特征在于,所述连接凸台和所述空腔之间涂覆胶水进行胶接、铆接、卡扣或/和销接方式固定连接。
- 如权利要求12 所述的集装箱底框架,其特征在于,在胶接连接方式下,在所述连接凸台表面上打磨形成磨砂层;在铆接方式下,在连接凸台上设置安装孔,所述第二加强连接件通过连接凸台与子侧梁进行连接固定;在卡扣连接方式下,在第二加强连接件与子侧梁在相插接的位置匹配设置卡扣结构,第二加强连接件通过所述的卡扣结构与相插接的子侧梁固定连接;在销接连接方式下,在第二加强连接件与子侧梁在相插接的位置匹配设置销孔定位结构。
- 如权利要求1 所述的集装箱底框架,其特征在于,所述底侧梁主体呈长方体,所述底侧梁上套设有多个第二加强件,所述第二加强件形状、尺寸与套设处的底侧梁相匹配,所述底侧梁的上端面和所述第二加强件的上端面保持在同一水平面上。
- 如权利要求14 所述的集装箱底框架,其特征在于,所述第二加强件套设在与底横梁相连接处的底侧梁上。
- 如权利要求9、10 或11 所述的集装箱底框架,其特征在于,所述第二加强连接件一侧与所述底横梁螺旋或插接连接,所述第二加强连接件的侧面上形成有至少一个第二凹槽或第二凸起,所述第二凹槽内设置有内螺纹,所述第二凸起外设置有外螺纹;所述底横梁的端部设置有与所述第二凹槽相匹配的外螺纹,或者所述底横梁的端部设置有空腔,所述空腔内形成有与所述第二凸起相匹配的内螺纹。
- 如权利要求1所述的集装箱底框架,其特征在于,所述底侧梁上等间隔形成多个第一凹槽或第一凸起。
- 如权利要求1 所述的集装箱底框架,其特征在于,所述底横梁的高度与所述底侧梁的高度相同或略低于所述底侧梁的高度,所述横梁的上端面和所述底侧梁的上端面保持在同一水平面上。
- 如权利要求1 所述的集装箱底框架,其特征在于,所述下端梁、下门梁和两根底侧梁之间通过角件相连,所述角件主体呈长方体,朝向下端梁、下门梁的外端面上设置有带外螺纹的第三凸起或带内螺纹的空腔,所述下端梁、下门梁的端部设置有与所述第三凸起的内螺纹空腔或与带内螺纹的空腔匹配的外螺纹。
- 一种集装箱,由角件、侧梁、立柱和端梁、门梁固定连接构成集装箱框架,其特征在于,包括权利要求1-19 任一项所述的底框架。
- 如权利要求20 所述的集装箱,所述端梁、门梁和侧梁、立柱之间通过角件相连,所述角件主体呈长方体,朝向端梁、门梁、侧梁、立柱的外端面上设置有带外螺纹的第三凸起或带内螺纹的空腔,所述端梁、门梁、侧梁、立柱的端部设置有与第三凸起的内螺纹空腔或与带内螺纹的空腔匹配的外螺纹。
- 一种集装箱式活动房,由若干个集装箱单元结构组合连接而成,每个所述的集装箱单元结构包括角件、立柱、侧梁和端梁,其特征在于:所述集装箱为权利要求20 或21 所述的集装箱。
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