CN115045392A - Novel aluminum alloy rectangular pipe assembly joint and manufacturing method thereof - Google Patents

Novel aluminum alloy rectangular pipe assembly joint and manufacturing method thereof Download PDF

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Publication number
CN115045392A
CN115045392A CN202210678404.0A CN202210678404A CN115045392A CN 115045392 A CN115045392 A CN 115045392A CN 202210678404 A CN202210678404 A CN 202210678404A CN 115045392 A CN115045392 A CN 115045392A
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CN
China
Prior art keywords
pipe
aluminum alloy
mounting groove
groove
novel aluminum
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Withdrawn
Application number
CN202210678404.0A
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Chinese (zh)
Inventor
周观根
邹利民
姚伟
陶志山
何聪
苏英
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Zhejiang Southeast Space Frame Co Ltd
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Zhejiang Southeast Space Frame Co Ltd
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Priority to CN202210678404.0A priority Critical patent/CN115045392A/en
Publication of CN115045392A publication Critical patent/CN115045392A/en
Withdrawn legal-status Critical Current

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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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
    • E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2406—Connection nodes
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2418—Details of bolting
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2445—Load-supporting elements with reinforcement at the connection point other than the connector
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2451—Connections between closed section profiles
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2466—Details of the elongated load-supporting parts
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B2001/2466—Details of the elongated load-supporting parts
    • E04B2001/2475—Profile with an undercut grooves for connection purposes
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B2001/5875—Connections for building structures in general of bar-shaped building elements using exterior clamping plates or shells
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B2001/5881—Connections for building structures in general of bar-shaped building elements using an undercut groove, e.g. dovetail groove

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)

Abstract

The invention provides a novel aluminum alloy rectangular pipe assembly node and a manufacturing method thereof, and relates to the technical field of aluminum alloy rectangular pipe assembly nodes. Such novel aluminum alloy rectangular pipe assembly node need not to be responsible for, first time pipe and the second time pipe to supporting and pour when installing and using, has improved efficiency, also is fit for using in comparatively narrow and small space. The invention also discloses a manufacturing method of the novel aluminum alloy rectangular tube assembly joint, and the manufacturing method has the beneficial effects.

Description

Novel aluminum alloy rectangular pipe assembly joint and manufacturing method thereof
Technical Field
The invention relates to the technical field of aluminum alloy rectangular pipe assembly nodes, in particular to a novel aluminum alloy rectangular pipe assembly node and a manufacturing method thereof.
Background
In recent years, with the industrialization of structural member production, the convenience of installation and construction and the economy of production cost, aluminum alloy structures are developed vigorously in China. Particularly, with the use of high-strength light materials, the development of a structure design method and a construction technology and the continuous upgrading and perfection of finite element software, the development of the space structure of China is powerfully promoted. But the aluminum alloy structure is difficult to weld, and the construction requirement is high, so that a novel assembly type node appears.
An assembled steel pipe truss structure node component as introduced in chinese patent CN109356290A, comprising a main pipe, a U-shaped outer sleeve, cross pipes, and a connecting member, wherein the U-shaped outer sleeve is composed of an upper U-shaped outer sleeve and a lower U-shaped outer sleeve, the top outer side of the upper U-shaped outer sleeve is provided with a plurality of cross pipes formed integrally, the bottom outer side of the lower U-shaped outer sleeve is provided with a plurality of cross pipes formed integrally, the upper U-shaped outer sleeve and the lower U-shaped outer sleeve are connected by the connecting member, when in use, the upper U-shaped outer sleeve and the lower U-shaped outer sleeve are sleeved on the main pipe, the outer sleeve is tightly fixed on the main pipe by the connecting member, and when the branch pipes in other directions need to be connected with the main pipe, the branch pipes are directly sleeved on the cross pipes. The steel plate has the advantages of no welding residual stress, high joint strength, good impact resistance, capability of enhancing the overall safety performance of the structure and the like, can realize assembly construction well, and has good economical efficiency and practicability.
However, when the present inventors implement the above technical solution, they have found that the above technical solution has at least the following problems to be improved: when the upper U-shaped outer sleeve and the lower U-shaped outer sleeve are vertically distributed, the lower U-shaped outer sleeve needs to bear the gravity of the lower U-shaped outer sleeve when being installed, so that the lower U-shaped outer sleeve is difficult to install; if the upper U-shaped outer sleeve and the lower U-shaped outer sleeve are horizontally distributed, the upper U-shaped outer sleeve and the lower U-shaped outer sleeve are easy to fall outwards during installation, and the potential safety hazard caused by the installation efficiency is reduced; when the main pipe and the upper U-shaped outer sleeve and the lower U-shaped outer sleeve are installed, mortar needs to be poured, and the working efficiency is reduced.
Disclosure of Invention
The invention aims to provide a novel aluminum alloy rectangular pipe assembly joint, which is not required to pour a main supporting pipe, a primary pipe and a secondary pipe during installation and use, improves the efficiency and is also suitable for being used in a narrow space.
The invention also aims to provide a manufacturing method of the novel aluminum alloy rectangular pipe assembly joint, the assembly joint is convenient to install and manufacture, the construction is more efficient, the construction period is greatly shortened, the influence range on the surrounding environment and the self is small, and the economic benefit and the social benefit are guaranteed.
The embodiment of the invention is realized by the following steps:
in a first aspect, the embodiment of the application provides a novel aluminum alloy rectangular pipe assembly node, including supporting the person in charge, first time pipe and second time pipe, the upside that supports the person in charge is equipped with first mounting groove and second mounting groove respectively, first time pipe and second time pipe are located first mounting groove and second mounting groove respectively, first time pipe be equipped with the first spacing groove of second time pipe complex, the second time pipe be equipped with first spacing groove complex second spacing groove, first spacing groove is the same with the width of second spacing groove.
In some embodiments of the present invention, the first mounting groove and the second mounting groove are perpendicular to each other.
In some embodiments of the present invention, the first mounting groove and the second mounting groove intersect and the intersection point is located at the middle of the first mounting groove and the second mounting groove.
In some embodiments of the present invention, the support device further comprises a fixed cover plate, the first secondary pipe and the second secondary pipe are located between the fixed cover plate and the support main pipe, and the fixed cover plate is detachably connected with the support main pipe.
In some embodiments of the invention, the fixing device further comprises a mounting bolt, the fixing cover plate is provided with an upper bolt hole, the support main pipe is provided with a lower bolt hole, and the fixing cover plate and the support main pipe are detachably connected through the mounting bolt, the upper bolt hole and the lower bolt hole.
In some embodiments of the present invention, the first secondary pipe is located between the second secondary pipe and a fixing cover plate, the first secondary pipe is provided with a pipe fixing hole matched with the upper bolt hole, and the fixing cover plate and the first secondary pipe are detachably connected through the upper bolt hole, the pipe fixing hole and the mounting bolt.
In some embodiments of the invention, the upper bolt hole is located at the first retaining groove.
In some embodiments of the invention, the primary tube abuts the stationary cover plate.
In some embodiments of the present invention, the heights of the first secondary pipe and the second secondary pipe are the same, and the depths of the first limiting groove and the second limiting groove are half of the height of the first secondary pipe.
In a second aspect, the embodiment of the application provides a manufacturing method of a novel aluminum alloy rectangular pipe assembly joint, which includes that a first secondary pipe and a second secondary pipe are buckled with each other into a whole through a first limiting groove and a second limiting groove, and the buckled first secondary pipe and the buckled second secondary pipe are placed in a first mounting groove and a second mounting groove.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
to first aspect, this novel aluminum alloy rectangular pipe assembly node is simple to use, need not to use welding process, has saved the welding process of job site, utilizes the equipment of supporting the person in charge, primary pipe and secondary pipe, need welded difficult problem when having solved the installation of aluminium section, has promoted the efficiency of construction. The structural stability who supports to be responsible for, first time pipe and second time after the pipe equipment is better, supports to be responsible for, spacing cooperation each other between first time pipe and the second time pipe, has guaranteed this novel aluminum alloy rectangular pipe assembly node's reliability. This novel aluminum alloy rectangular pipe assembly node need not to be responsible for, first time pipe and the second time pipe is pour supporting when the installation is used, has improved efficiency, also is fit for using in comparatively narrow and small space. The novel aluminum alloy rectangular pipe assembly joint uses relatively few parts and is suitable for being installed in a compact environment.
Aiming at the second aspect, the assembly node is convenient to install and manufacture, the construction is more efficient, the construction period is greatly shortened, the influence range on the surrounding environment and the self is small, and the economic benefit and the social benefit are guaranteed.
Drawings
FIG. 1 is a schematic overall structure diagram of a novel aluminum alloy rectangular pipe assembly joint according to the present invention;
FIG. 2 is a schematic overall exploded view of a novel aluminum alloy rectangular tube assembly joint according to the present invention;
FIG. 3 is a schematic structural diagram of a main support pipe of the novel aluminum alloy rectangular pipe assembly joint according to the present invention;
FIG. 4 is a schematic structural diagram of positions of a first mounting groove and a second mounting groove of the novel aluminum alloy rectangular tube assembly joint;
FIG. 5 is a schematic structural diagram of a novel aluminum alloy rectangular tube assembly joint according to the present invention, in which a first secondary tube and a second secondary tube are buckled into a whole;
fig. 6 is a structural schematic diagram of the assembly of the first secondary pipe and the second secondary pipe of the novel aluminum alloy rectangular pipe assembly joint in the support main pipe.
An icon: 1-supporting main pipe, 2-first secondary pipe, 3-second secondary pipe, 4-fixing cover plate, 5-mounting bolt, 101-first mounting groove, 102-second mounting groove, 103-lower bolt hole, 201-first limiting groove, 202-pipe fixing hole, 301-second limiting groove, 401-upper bolt hole.
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.
As shown in fig. 1-6, this embodiment provides a novel aluminum alloy rectangular pipe assembly node, including supporting main pipe 1, first time pipe 2 and second time pipe 3, the upside that supports main pipe 1 is equipped with first mounting groove 101 and second mounting groove 102 respectively, first time pipe 2 and second time pipe 3 are located first mounting groove 101 and second mounting groove 102 respectively, first time pipe 2 is equipped with the first spacing groove 201 of second time pipe 3 complex, second time pipe 3 is equipped with the second spacing groove 301 of first spacing groove 201 complex, first spacing groove 201 is the same with the width of second spacing groove 301.
In the present embodiment, a main support pipe 1, a first secondary pipe 2 and a second secondary pipe 3 are included, wherein the main support pipe 1, the first secondary pipe 2 and the second secondary pipe 3 may all be common aluminum alloy rectangular pipes. The upper side of the supporting main pipe 1 is respectively provided with a first installation groove 101 and a second installation groove 102, the widths of the first installation groove 101 and the second installation groove 102 are respectively the same as the widths of the first secondary pipe 2 and the second secondary pipe 3, the first installation groove 101 and the second installation groove 102 can be directly cut into the supporting main pipe 1, and the supporting main pipe can be sent to a construction site for installation after the cutting is completed when in use; the first secondary pipe 2 and the second secondary pipe 3 are respectively positioned in the first mounting groove 101 and the second mounting groove 102, the first mounting groove 101 and the second mounting groove 102 both limit circumferential rotation on the horizontal plane of the first secondary pipe 2 and the second secondary pipe 3, and the first mounting groove 101 and the second mounting groove 102 provide vertical support for the first secondary pipe 2 and the second secondary pipe 3, so that the first secondary pipe 2 and the second secondary pipe 3 can be used for bearing a load in the vertical direction; meanwhile, the first secondary pipe 2 and the second secondary pipe 3 do not need to be installed through an outer sleeve, installation procedures are saved, and installation efficiency is improved. First time pipe 2 is equipped with the first spacing groove 201 of second time pipe 3 complex, second time pipe 3 is equipped with first spacing groove 201 complex second spacing groove 301, first spacing groove 201 is the same with second spacing groove 301's width, the opening of first spacing groove 201 and the opening of second spacing groove 301 can be mutual butt-lock and plug-in one whole when using, prevented simultaneously that first time pipe 2 and second time pipe 3 slide in first mounting groove 101 and second mounting groove 102, the reliability of first time pipe 2 and second time pipe 3 when using has further been improved.
This novel aluminum alloy rectangular pipe assembly node is simple to use, need not to use welding process, has saved the welding process of job site, utilizes the equipment of supporting person in charge 1, first time pipe 2 and second time pipe 3, needs welded difficult problem when having solved the installation of aluminium section, has promoted the efficiency of construction. The structural stability of supporting and being responsible for 1, first time pipe 2 and the second time 3 equipment after is better, supports and is responsible for 1, first time pipe 2 and second time and manage 3 between spacing cooperation each other, has guaranteed this novel aluminum alloy rectangular pipe assembly node's reliability. This novel aluminum alloy rectangular pipe assembly node need not to be responsible for 1, the first time pipe 2 and the second time pipe 3 is pour supporting when the installation is used, has improved efficiency, also is fit for using in comparatively narrow and small space. The novel aluminum alloy rectangular pipe assembly joint uses relatively few parts and is suitable for being installed in a compact environment.
In some embodiments of the present embodiment, the first mounting groove 101 and the second mounting groove 102 are perpendicular to each other.
In the above embodiment, the first installation groove 101 and the second installation groove 102 are perpendicular to each other, which facilitates the positioning and processing of the first installation groove 101 and the second installation groove 102, and the first installation groove 101 and the second installation groove 102 are perpendicular to each other, so that the first secondary pipe 2 and the second secondary pipe 3 in the first installation groove 101 and the second installation groove 102 are uniformly stressed, and the reliability of the first secondary pipe 2 and the second secondary pipe 3 in long-term use is ensured.
In some embodiments of the present embodiment, the first mounting groove 101 and the second mounting groove 102 intersect and the intersection point is located at the middle of the first mounting groove 101 and the second mounting groove 102.
In the above embodiment, the first installation groove 101 and the second installation groove 102 intersect with each other, and the intersection point is located in the middle of the first installation groove 101 and the second installation groove 102, so that the positioning processing between the first installation groove 101 and the second installation groove 102 is facilitated, the first installation groove 101 and the second installation groove 102 are prevented from intersecting at one side thereof, the force applied to one side of the main support pipe 1 is too large, and the uniformity of the force applied to the main support pipe 1 is ensured.
In some embodiments of the present embodiment, a fixed cover plate 4 is further included, the first secondary pipe 2 and the second secondary pipe 3 are located between the fixed cover plate 4 and the support main pipe 1, and the fixed cover plate 4 is detachably connected to the support main pipe 1.
In the above embodiment, still include fixed apron 4, first time pipe 2 and second time pipe 3 are located fixed apron 4 and support and are responsible for between 1, fixed apron 4 with support and be responsible for 1 and can dismantle the connection, fixed apron 4 with support and be responsible for 1 accessible buckle etc. and realize dismantling the connection, fixed apron 4 can play the limiting displacement to first time pipe 2 and second time pipe 3, prevent that first time pipe 2 or second time pipe 3 from toppling over, guaranteed the security and the reliability that novel aluminum alloy rectangular pipe assembly node used.
In some embodiments of the present embodiment, the mounting bolt 5 is further included, the fixing cover plate 4 is provided with an upper bolt hole 401, the support main pipe 1 is provided with a lower bolt hole 103, and the fixing cover plate 4 and the support main pipe 1 are detachably connected through the mounting bolt 5, the upper bolt hole 401 and the lower bolt hole 103.
In the above embodiment, still include mounting bolt 5, fixed apron 4 is equipped with bolt hole 401, support and be responsible for 1 and be equipped with down bolt hole 103, fixed apron 4 is responsible for 1 with the support and passes through mounting bolt 5, go up bolt hole 401 and bolt hole 103 down and realize dismantling the connection, wherein bolt hole 103 is located between first mounting groove 101 and the second mounting groove 102 down, the reliability of fixed apron 4 and support being responsible for 1 and being connected has been guaranteed, it is comparatively convenient to begin the bolt hole at the aluminum alloy, bolted connection's installation effectiveness is higher simultaneously, the assembly efficiency of novel aluminum alloy rectangular pipe assembly node has been guaranteed.
In some embodiments of the present embodiment, the first secondary pipe 2 is located between the second secondary pipe 3 and the fixing cover plate 4, the first secondary pipe 2 is provided with a pipe fixing hole 202 matched with the upper bolt hole 401, and the fixing cover plate 4 and the first secondary pipe 2 are detachably connected through the upper bolt hole 401, the pipe fixing hole 202 and the mounting bolt 5.
In the above embodiment, the first time pipe 2 is located between the second time pipe 3 and the fixed cover plate 4, the first time pipe 2 is equipped with the pipe fixing hole 202 with last bolt hole 401 complex, fixed cover plate 4 passes through last bolt hole 401 with first time pipe 2, pipe fixing hole 202 and construction bolt 5 realize dismantling and be connected, the bolted connection of first time pipe 2 and fixed cover plate 4, it is further spacing to first time pipe 2, the spacing effect to second time pipe 3 has been strengthened simultaneously, the support is responsible for 1, first time pipe 2, second time pipe 3 and fixed cover plate 4 complex reliability have been guaranteed.
In some embodiments of the present embodiment, the upper bolt hole 401 is located at the first stopper groove 201.
In the above embodiment, the first limiting groove 201 is also the intersection with the second secondary pipe 3, if the second secondary pipe 3 slides, the first limiting groove 201 is stressed on the second secondary pipe 3, and at this time, the upper bolt hole 401 is located at the first limiting groove 201, so that the distance between the upper bolt hole 401 and the first limiting groove 201 is reduced, and the safety of the first secondary pipe 2, the second secondary pipe 3 and the fixed cover plate 4 in cooperation is ensured.
In some embodiments of the present embodiment, the first secondary tube 2 abuts the stationary cover plate 4.
In the above embodiment, when the first secondary pipe 2 and the second secondary pipe 3 are fastened and installed in the first installation groove 101 and the second installation groove 102, the first secondary pipe 2 may be slightly higher than the upper surface of the support main pipe 1, and the support main pipe 1, the first secondary pipe 2, the second secondary pipe 3 and the fixed cover plate 4 are abutted against each other, so that the first secondary pipe 2 and the second secondary pipe 3 are prevented from sliding and displacing, and the stability of the first secondary pipe 2 and the second secondary pipe 3 during operation is ensured.
In some embodiments of the present embodiment, the heights of the first secondary pipe 2 and the second secondary pipe 3 are the same, and the depths of the first limiting groove 201 and the second limiting groove 301 are half of the height of the first secondary pipe 2.
In the above embodiment, the heights of the first secondary pipe 2 and the second secondary pipe 3 are the same, and the depths of the first limiting groove 201 and the second limiting groove 301 are half of the height of the first secondary pipe 2, so that when the first secondary pipe 2 and the second secondary pipe 3 are buckled and installed in the first installation groove 101 and the second installation groove 102, the upper surface of the first secondary pipe 2 is flush with the upper surface of the main pipe 1, which is suitable for reducing the height of the novel aluminum alloy rectangular pipe assembly node in a narrow space, and meanwhile, the fixed cover plate 4 is prevented from long-term stress deformation.
The embodiment provides a manufacturing method of a novel aluminum alloy rectangular pipe assembly joint, which comprises the steps that a first secondary pipe 2 and a second secondary pipe 3 are buckled with each other into a whole through a first limiting groove 201 and a second limiting groove 301;
the buckled first sub pipe 2 and second sub pipe 3 are placed in the first installation groove 101 and the second installation groove 102.
In the embodiment, the first secondary pipe 2 and the second secondary pipe 3 are buckled with each other into a whole through the first limiting groove 201 and the second limiting groove 301; the buckled first secondary pipe 2 and second secondary pipe 3 are placed in the first mounting groove 101 and the second mounting groove 102, and finally the fixing cover plate 4 can be placed on the upper sides of the support main pipe 1, the first secondary pipe 2 and the second secondary pipe 3 and the mounting bolt 5 is fastened to complete assembly. The assembly joint is convenient to install and manufacture, more efficient in construction, greatly shortened in construction period, small in influence range on the surrounding environment and the self, and guaranteed in economic benefits and social benefits.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a novel aluminum alloy rectangular pipe assembly node which characterized in that: including supporting the person in charge, first time pipe and second time pipe, the upside that supports the person in charge is equipped with first mounting groove and second mounting groove respectively, and first time pipe and second time pipe are located first mounting groove and second mounting groove respectively, and first time pipe is equipped with the first spacing groove with second time pipe complex, and the second time pipe is equipped with the second spacing groove with first spacing groove complex, and first spacing groove is the same with the width of second spacing groove.
2. The novel aluminum alloy rectangular pipe assembly joint as claimed in claim 1, wherein: the first mounting groove and the second mounting groove are perpendicular to each other.
3. The novel aluminum alloy rectangular pipe assembly joint as claimed in claim 2, wherein: the first mounting groove and the second mounting groove are intersected, and the intersection point is positioned in the middle of the first mounting groove and the second mounting groove.
4. The novel aluminum alloy rectangular pipe assembly joint as claimed in claim 1, wherein: still including fixed apron, first secondary pipe and second secondary pipe are located fixed apron and support and are responsible for between, and fixed apron is responsible for with the support and can dismantle with the support and be connected.
5. The novel aluminum alloy rectangular pipe assembly joint as claimed in claim 4, wherein: still include construction bolt, fixed apron is equipped with the bolt hole, supports to be responsible for and is equipped with down the bolt hole, and fixed apron is responsible for with the support and realizes dismantling the connection through construction bolt, last bolt hole and lower bolt hole.
6. The novel aluminum alloy rectangular pipe assembly joint as claimed in claim 5, wherein: the first time pipe is located between second time pipe and the fixed cover plate, the first time pipe be equipped with last bolt hole complex pipe fixed orifices, fixed cover plate and first time pipe realize dismantling the connection through last bolt hole, pipe fixed orifices and construction bolt.
7. The novel aluminum alloy rectangular pipe assembly joint as claimed in claim 6, wherein: the upper bolt hole is positioned at the first limit groove.
8. The novel aluminum alloy rectangular pipe assembly joint as claimed in claim 6, wherein: the first secondary pipe is abutted with the fixed cover plate.
9. The novel aluminum alloy rectangular pipe assembly joint as claimed in claim 1, wherein: the height of the first secondary pipe is the same as that of the second secondary pipe, and the depth of the first limiting groove and the depth of the second limiting groove are half of the height of the first secondary pipe.
10. The manufacturing method of the novel aluminum alloy rectangular pipe assembly joint is characterized by comprising the following steps: the first secondary pipe and the second secondary pipe are buckled with each other into a whole through the first limiting groove and the second limiting groove;
and placing the buckled first secondary pipe and the second secondary pipe in the first mounting groove and the second mounting groove.
CN202210678404.0A 2022-06-16 2022-06-16 Novel aluminum alloy rectangular pipe assembly joint and manufacturing method thereof Withdrawn CN115045392A (en)

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FR2610679A1 (en) * 1987-02-10 1988-08-12 Degryse Bernard Device allowing multi-directional elements of three-dimensional structures to be joined and assembled
KR20090003900U (en) * 2007-10-23 2009-04-28 이혁인 The install structure support stand for obtain useful to framework of stands-from.
CN108999297A (en) * 2018-09-19 2018-12-14 安徽建筑大学 A kind of novel fabricated primary and secondary beam connecting node and attaching method thereof
CN208749760U (en) * 2018-08-28 2019-04-16 福建味家生活用品制造有限公司 A kind of mortise-tenon joint structure
CN109811890A (en) * 2019-03-08 2019-05-28 哈尔滨工业大学 Aluminium alloy network assembled hub type node and construction method
CN110145037A (en) * 2019-06-14 2019-08-20 沈阳建筑大学 A kind of connecting node of assembled girder and bilateral secondary beam
CN110258806A (en) * 2019-07-17 2019-09-20 天津大学 The mortise and tenon type node and spatial mesh structure of socket joint connection space network
CN110387973A (en) * 2019-08-09 2019-10-29 重庆渝建实业集团股份有限公司 A kind of U-shaped solid model beams of concrete crossover node and its method of concreting
CN112128145A (en) * 2020-10-22 2020-12-25 佛山市高明区(中国科学院)新材料产业研究院 Simple connecting structure of fan base

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2610679A1 (en) * 1987-02-10 1988-08-12 Degryse Bernard Device allowing multi-directional elements of three-dimensional structures to be joined and assembled
KR20090003900U (en) * 2007-10-23 2009-04-28 이혁인 The install structure support stand for obtain useful to framework of stands-from.
CN208749760U (en) * 2018-08-28 2019-04-16 福建味家生活用品制造有限公司 A kind of mortise-tenon joint structure
CN108999297A (en) * 2018-09-19 2018-12-14 安徽建筑大学 A kind of novel fabricated primary and secondary beam connecting node and attaching method thereof
CN109811890A (en) * 2019-03-08 2019-05-28 哈尔滨工业大学 Aluminium alloy network assembled hub type node and construction method
CN110145037A (en) * 2019-06-14 2019-08-20 沈阳建筑大学 A kind of connecting node of assembled girder and bilateral secondary beam
CN110258806A (en) * 2019-07-17 2019-09-20 天津大学 The mortise and tenon type node and spatial mesh structure of socket joint connection space network
CN110387973A (en) * 2019-08-09 2019-10-29 重庆渝建实业集团股份有限公司 A kind of U-shaped solid model beams of concrete crossover node and its method of concreting
CN112128145A (en) * 2020-10-22 2020-12-25 佛山市高明区(中国科学院)新材料产业研究院 Simple connecting structure of fan base

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Application publication date: 20220913