CN113653181A - Steel structure net rack - Google Patents
Steel structure net rack Download PDFInfo
- Publication number
- CN113653181A CN113653181A CN202111138257.XA CN202111138257A CN113653181A CN 113653181 A CN113653181 A CN 113653181A CN 202111138257 A CN202111138257 A CN 202111138257A CN 113653181 A CN113653181 A CN 113653181A
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- Prior art keywords
- net rack
- rack
- assembly
- rod piece
- mounting seats
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 239000000178 monomer Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 230000002457 bidirectional effect Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
- E04B1/1906—Connecting nodes specially adapted therefor with central spherical, semispherical or polyhedral connecting element
-
- 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
- E04B1/5837—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially circular form
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention relates to the technical field of steel structures, and discloses a steel structure net rack which comprises a connecting assembly and a clamping column, wherein the connecting assembly is used for splicing rod pieces to form the steel structure net rack. According to the invention, when the rods are spliced, the positions of the rods arranged on the side mounting seats can be adjusted by adjusting the distance between the side mounting seats and the middle mounting seat in the longitudinal direction, so that the position difference caused by errors during the installation of the rods is avoided, and meanwhile, the positions of the side mounting seats are adjusted by adjusting the distance between the side mounting seats and the middle mounting seat, so that the rods accurately correspond to the holes on the connecting assembly, the defects caused by errors are eliminated, and the bearing capacity of the steel structure net rack is optimized.
Description
Technical Field
The invention relates to the technical field of steel structures, in particular to a steel structure net rack.
Background
The steel net frame structure is a space rod system structure formed by a plurality of rod pieces through nodes according to a certain rule, the steel net frame is a network distribution form formed by a plurality of steel rod pieces and is connected according to the nodes in the levers, so that the space structure is formed by combination, and the structure has strong strength and anti-seismic performance and is simple and convenient in construction process.
Because the steel truss structure is formed by splicing a plurality of rods, when the steel truss structure is spliced, the rods have certain errors in angles, so that the steel rods cannot be accurately corresponding to hole sites of connecting balls or have large displacement deviation, the bearing capacity between the formed steel trusses is changed, the firmness of the steel truss structure is changed, and the best bearing capacity cannot be reached.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a steel structure net rack which has the advantages of adjustable angle and the like, and solves the problems that the bearing capacity among formed steel net racks is changed, the firmness of the steel net racks is changed, and the optimal bearing capacity degree cannot be reached due to the fact that certain errors exist in the angles of rod pieces, the steel rod pieces cannot accurately correspond to hole positions of connecting balls or large displacement deviation exists among the steel rod pieces.
(II) technical scheme
In order to solve the technical problems that the steel rods have certain errors in angles, the steel rods cannot accurately correspond to hole positions of connecting balls or have large displacement deviation, the bearing capacity between formed steel net racks changes, the firmness of the steel net racks changes, and the optimal bearing capacity cannot be achieved, the invention provides the following technical scheme:
a steel structural grid comprising:
the connecting assembly is used for splicing the rod pieces to form a steel structure net rack, and comprises clamping columns, wherein middle mounting seats are clamped on the clamping columns, side mounting seats are arranged at two ends of each middle mounting seat, the side mounting seats and the middle mounting seats are coaxial, the side mounting seats are adjustable along the central axis direction of the middle mounting seats and are used for changing the distance between the side mounting seats and the middle mounting seats, and a plurality of mounting holes are formed in the side surfaces of the middle mounting seats and the side mounting seats;
the rod piece comprises a triangular rod piece, an inclined rod piece, a connecting rod piece and a parallel rod piece, wherein the triangular rod piece and the parallel rod piece are connected into a base through a connecting assembly, the base is connected into a net rack assembly through the connecting assembly and the inclined rod piece, the net rack assembly is connected into a net rack monomer through the parallel rod piece and the connecting assembly, and the net rack monomer is connected into the steel structure net rack through the connecting rod piece and the connecting assembly.
Preferably, coupling assembling still includes the double-screw bolt, the double-screw bolt is seted up respectively the both sides middle part of card post, the double-screw bolt all runs through and threaded connection has the thread bush, the thread bush runs through and swivelling joint the lateral part mount pad.
Preferably, the inner wall of the middle mounting seat is provided with a clamping groove, and the clamping groove is clamped with the clamping column and used for limiting the degree of freedom of the middle mounting seat.
Preferably, the lateral part mount pad is kept away from the adjustment tank has been seted up at one side middle part of mid-mounting pad, the adjustment tank is used for rotating the thread bush provides the space of exerting oneself, just the one end threaded connection of double-screw bolt has the connecting seat, the one end of connecting seat with the adjustment tank agrees with mutually, and mounting hole two has been seted up at the other end middle part, the mounting hole two-purpose is used for following install on the lateral part mount pad axis direction the member or be used for fixing coupling assembling.
Preferably, the base includes threely the triangle member and three coupling assembling, the triangle member is triangle-shaped and places, adjacent two the one end of triangle member sets up one coupling assembling, just the equal threaded connection in both ends of triangle member is in coupling assembling on the mid mounting base.
Preferably, the rack sub-assembly includes one the base, three in the base equal threaded connection of lateral part mount pad has the member of inclining, the equal fixed mounting of one end of the member of inclining is same on the coupling assembling, the rack sub-assembly is oblique triangular pyramid shape.
Preferably, the rack unit includes two rack assemblies, the upper portions of the two rack assemblies share a connecting member, and the bases of the two rack assemblies are connected by the parallel bars.
Preferably, the steel construction rack includes a plurality of the rack monomer, adjacent two the free upper portion of rack is passed through the connecting rod piece links to each other, and adjacent two one is shared to rack monomer lower part in the base coupling assembling.
Preferably, still include a plurality of several word steels, coupling assembling passes through fastening bolt fixed mounting in on the several word steels, several word steels are used for the installation of steel construction rack.
Preferably, threaded cavities are formed in the two ends of the triangular rod piece, a bidirectional screw rod is connected to the threaded cavities in a threaded mode, a hexagonal nut is welded to the middle of the bidirectional screw rod, and the other end of the bidirectional screw rod is connected with the mounting hole in a threaded mode.
(III) advantageous effects
Compared with the prior art, the invention provides a steel structure net rack, which has the following beneficial effects:
1. according to the invention, when the rods are spliced, the positions of the rods arranged on the side mounting seats can be adjusted by adjusting the distance between the side mounting seats and the middle mounting seat in the longitudinal direction, so that the position difference caused by errors during the installation of the rods is avoided, and meanwhile, the positions of the side mounting seats are adjusted by adjusting the distance between the side mounting seats and the middle mounting seat, so that the rods accurately correspond to the holes on the connecting assembly, the defects caused by errors are eliminated, and the bearing capacity of the steel structure net rack is optimized.
2. According to the invention, the triangular structure is used as a carrier in the formed steel structure net rack by splicing the triangular rod pieces, the inclined rod pieces, the connecting rod pieces, the parallel rod pieces and the connecting components, so that the bearing capacity of the spliced steel structure net rack is greatly improved, the firmness of the steel structure net rack is improved, and the safety of the steel structure net rack is improved.
3. According to the invention, the hexagonal nut is rotated to enable the bidirectional screw rod to be continuously separated from the threaded cavity, and meanwhile, the bidirectional screw rod is connected with the mounting hole on the connecting component, so that the mounting between the connecting piece and the triangular rod piece is realized, meanwhile, the fine adjustment of the integral length of the triangular rod piece is realized by adjusting the bidirectional screw rod, and the precision problem caused by the length error of the rod piece is further avoided.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the connection assembly of the present invention;
FIG. 3 is an exploded view of the connection assembly of the present invention;
FIG. 4 is a cross-sectional view of the connection assembly of the present invention;
FIG. 5 is a schematic view of the end structure of the parallel rod unit of the present invention.
In the figure: 1. clamping the column; 2. a middle mounting base; 3. a side mount; 4. a triangular bar member; 5. tilting the rod member; 6. connecting rod pieces; 7. parallel rods; 8. a stud; 9. a threaded sleeve; 10. a card slot; 11. an adjustment groove; 12. a connecting seat; 13. a second mounting hole; 14. a steel shaped like a Chinese character 'ji'; 15. a threaded cavity; 16. a bidirectional screw; 17. a hexagonal nut.
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 described in the background art, the present application provides a steel structure wire frame in order to solve the above technical problems.
Referring to fig. 1 to 5, a steel-structured grid includes:
the connecting assembly is used for splicing rod pieces to form a steel structure net rack, and comprises a clamping column 1, wherein a middle mounting seat 2 is clamped on the clamping column 1, side mounting seats 3 are arranged at two ends of the middle mounting seat 2, the side mounting seats 3 and the middle mounting seat 2 are coaxial, the side mounting seats 3 are adjustable along the central axis direction of the middle mounting seat 2 and are used for changing the distance between the side mounting seats 3 and the middle mounting seat 2, and a plurality of mounting holes are formed in the side surfaces of the side mounting seats 3 of the middle mounting seat 2;
the rod pieces comprise triangular rod pieces 4, inclined rod pieces 5, connecting rod pieces 6 and parallel rod pieces 7, the triangular rod pieces 4 and the parallel rod pieces 7 are spliced into bases through the connecting assemblies, the bases are spliced into net rack assembly pieces through the connecting assemblies and the inclined rod pieces 5, the net rack assembly pieces are spliced into net rack single bodies through the parallel rod pieces 7 and the connecting assemblies, and the net rack single bodies are spliced into the steel structure net rack through the connecting rod pieces 6 and the connecting assemblies;
therefore, when the rods are spliced, the positions of the rods arranged on the side mounting seats can be adjusted by adjusting the distance between the side mounting seats and the middle mounting seat in the longitudinal direction, so that the position difference caused by errors during rod installation is avoided, and meanwhile, the positions of the side mounting seats are adjusted by adjusting the distance between the side mounting seats and the middle mounting seat, so that the rods accurately correspond to the holes on the connecting assembly, the defects caused by errors are eliminated, and the bearing capacity of the steel structure net rack is optimal;
and through the concatenation of triangle member 4, slope member 5, connecting rod 6, parallel bar 7 and coupling assembling, use the triangle structure as the carrier in making the steel structure rack that forms, make the bearing capacity of the steel structure rack of concatenation promote by a wide margin, improved the fastness of steel structure rack, improved the security of steel structure rack.
Further, the connecting assembly further comprises studs 8, the studs 8 are respectively arranged in the middle of two sides of the clamping column 1, the studs 8 are all penetrated and in threaded connection with threaded sleeves 9, and the threaded sleeves 9 are penetrated and in rotating connection with the side mounting seats 3;
therefore, the threaded sleeve 9 rotates on the stud 8 by rotating the threaded sleeve 9, so that the threaded sleeve 9 moves along the central axis direction of the middle mounting seat 2, and the threaded sleeve 9 is rotationally connected with the side mounting seat 3, so that the threaded sleeve 9 drives the side mounting seat 3 to move in the central axis direction of the mounting seat 2, and the purpose of adjusting the distance between the middle mounting seat and the side mounting seat is achieved;
wherein the rotational connection between the threaded sleeve 9 and the side mount 3 can be realized by means of bearings.
Furthermore, a clamping groove 10 is formed in the inner wall of the middle mounting seat 2, and the clamping groove 10 is clamped with the clamping column 1 and used for limiting the degree of freedom of the middle mounting seat 2;
thereby through the looks joint of draw-in groove 10 and calorie of post 1, realized that middle part mount pad 2 is relative to calorie of post 1, and the degree of freedom in axis direction and perpendicular to axis direction is injectd, makes middle part mount pad 2 only can rotate to regulation for the lateral part mount pad provides the reference point.
Furthermore, an adjusting groove 11 is formed in the middle of one side, away from the middle mounting seat 2, of the side mounting seat 3, the adjusting groove 11 is used for providing a force applying space for rotating the threaded sleeve 9, a connecting seat 12 is connected to one end of the stud 8 through a thread, one end of the connecting seat 12 is matched with the adjusting groove 11, a second mounting hole 13 is formed in the middle of the other end of the connecting seat 12, and the second mounting hole 13 is used for mounting the rod piece in the direction of the central axis of the side mounting seat 3 or fixing the connecting assembly;
the connecting assembly is fixedly mounted on the inverted V-shaped steel 14 through fastening bolts, and the inverted V-shaped steel 14 is used for mounting the steel structure net rack;
thereby realized through mounting hole two 13 the installation to coupling assembling and along 3 axis directions of lateral part mount pad on the installation of member, when adjusting, get rid of the back with connecting seat 12 through the rotation, exert external force to the thread bush through adjustment tank 11, be convenient for make the thread bush rotate, strengthened the rationality of structure.
Further, the base comprises three triangular rod pieces 4 and three connecting assemblies, the triangular rod pieces 4 are arranged in a triangular shape, one connecting assembly is arranged at one end of each two adjacent triangular rod pieces 4, and two ends of each triangular rod piece 4 are in threaded connection with the middle mounting base 2 in each connecting assembly;
the net rack assembly piece comprises one base, three side mounting seats 3 in the base are in threaded connection with inclined rod pieces 5, one ends of the inclined rod pieces 5 are fixedly mounted on the same connecting component, and the net rack assembly piece is in an inclined triangular pyramid shape;
the net rack single body comprises two net rack assembly pieces, the upper parts of the two net rack assembly pieces share one connecting assembly, and the bases in the two net rack assembly pieces are connected through the parallel rod pieces 7;
the steel structure rack includes a plurality of the rack monomer, adjacent two the free upper portion of rack passes through connect member 6 to each other, and adjacent two one of rack monomer lower part sharing is in the base coupling assembling.
Therefore, the triangular rod pieces 4, the inclined rod pieces 5, the connecting rod pieces 6 and the parallel rod pieces 7 are spliced with the middle mounting seats and the side mounting seats in the connecting assembly, so that the steel structure net rack takes the triangular shape as a supporting carrier, and the firmness of the steel structure net rack is improved.
Furthermore, both ends of the triangular rod piece 4 are provided with threaded cavities 15, the threaded cavities 15 are in threaded connection with two-way screws 16, hexagonal nuts 17 are welded in the middle of the two-way screws 16, and the other ends of the two-way screws 16 are in threaded connection with the mounting holes;
therefore, the two-way screw 16 is continuously separated from the threaded cavity 15 by rotating the hexagon nut 17 and is connected with the mounting hole on the connecting component, so that the mounting between the connecting piece and the triangular rod piece 4 is realized, and meanwhile, the fine adjustment of the whole length of the triangular rod piece 4 is realized by adjusting the two-way screw 16, so that the precision problem caused by the length error of the rod piece is further avoided;
in addition, when the connecting device is used specifically, the structures of the inclined rod piece 5, the connecting rod piece 6 and the parallel rod piece 7 are the same as the structure of the triangular rod piece 4, and the connecting mode and principle of the connecting device are the same.
The working principle is as follows: when the connecting component is used, the rod piece and the connecting component are installed according to an engineering drawing, and if the installation holes in the connecting component at the two ends of the rod piece cannot be correspondingly matched due to the angle in the installation process of the rod piece, the positions of the installation holes are adjusted by rotating the middle installation seat or the side installation seats; meanwhile, the position of the mounting hole can be longitudinally adjusted according to the error of the mounting hole;
during longitudinal adjustment, firstly, the connecting seat needs to be taken down, the threaded sleeve rotates in the adjusting groove through an auxiliary tool, the threaded sleeve 9 rotates on the stud 8 through rotation, and then the threaded sleeve 9 moves along the axis direction of the middle mounting seat 2, and because the threaded sleeve 9 is connected with the rotation of the lateral mounting seat 3, the threaded sleeve 9 drives the lateral mounting seat 3 to move in the axis direction of the mounting seat 2, so that the aim of adjusting the distance between the middle mounting seat and the lateral mounting seat is achieved, the position difference caused by errors during installation of the rod piece is avoided, meanwhile, the position of the lateral mounting seat is adjusted by adjusting the distance between the lateral mounting seat and the middle mounting seat, and further, the rod piece is accurate and corresponds to the hole equivalent hole on the connecting assembly, the defect caused by errors is eliminated, and the bearing capacity of the net rack reaches the optimal steel structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A steel structure net rack, comprising:
the connecting assembly is used for splicing the rods to form a steel structure net rack, and comprises clamping columns (1), wherein middle mounting seats (2) are clamped on the clamping columns (1), side mounting seats (3) are arranged at two ends of each middle mounting seat (2), the side mounting seats (3) and the middle mounting seats (2) are coaxial, the side mounting seats (3) are adjustable along the central axis direction of the middle mounting seats (2) and used for changing the distance between the side mounting seats (3) and the middle mounting seats (2), and a plurality of mounting holes are formed in the side surfaces of the middle mounting seats (2) and the side mounting seats (3);
the rod piece comprises a triangular rod piece (4), an inclined rod piece (5), a connecting rod piece (6) and a parallel rod piece (7), wherein the triangular rod piece (4) and the parallel rod piece (7) are connected into a base through the connecting assembly, the base is connected into a net rack assembly through the connecting assembly and the inclined rod piece (5), the net rack assembly is connected into a net rack monomer through the parallel rod piece (7) and the connecting assembly, and the net rack monomer is connected into the steel structure net rack through the connecting rod piece (6) and the connecting assembly.
2. A steel structural grid according to claim 1, wherein: coupling assembling still includes double-screw bolt (8), set up respectively in double-screw bolt (8) the both sides middle part of calorie post (1), double-screw bolt (8) all run through and threaded connection has thread bush (9), thread bush (9) run through and swivelling joint lateral part mount pad (3).
3. A steel structural grid according to claim 1, wherein: a clamping groove (10) is formed in the inner wall of the middle mounting seat (2), and the clamping groove (10) is connected with the clamping column (1) in a clamped mode and used for limiting the degree of freedom of the middle mounting seat (2).
4. A steel structural grid according to claim 2, wherein: keep away from lateral part mount pad (3) adjustment tank (11) have been seted up in one side middle part of mid-mounting seat (2), adjustment tank (11) are used for rotating thread bush (9) provide the space of exerting oneself, just the one end threaded connection of double-screw bolt (8) has connecting seat (12), the one end of connecting seat (12) with adjustment tank (11) agree with mutually, and mounting hole two (13) have been seted up in the other end middle part, mounting hole two (13) are used for following install on lateral part mount pad (3) axis direction the member or be used for fixing coupling assembling.
5. A steel structural grid according to claim 1, wherein: the base is including three triangle member (4) and three coupling assembling, triangle member (4) become the triangle-shaped and place, adjacent two the one end of triangle member (4) sets up one coupling assembling, just the equal threaded connection in both ends of triangle member (4) in coupling assembling on mid-mounting seat (2).
6. A steel structural grid according to claim 1, wherein: the rack sub-assembly includes one the base, three in the base equal threaded connection of lateral part mount pad (3) has slope member (5), the equal fixed mounting of one end of slope member (5) is same on the coupling assembling, the rack sub-assembly is oblique triangular pyramid shape.
7. A steel structural grid according to claim 1, wherein: the rack monomer includes two the rack sub-assembly, two the upper portion of rack sub-assembly shares a coupling assembling, and two in the rack sub-assembly the base passes through parallel member (7) link to each other.
8. A steel structural grid according to claim 1, wherein: the steel structure net rack includes a plurality of the net rack monomer, adjacent two the free upper portion of net rack passes through connect member (6) and link to each other, and adjacent two net rack monomer lower part sharing one in the base coupling assembling.
9. A steel structural grid according to claim 1, wherein: still include a plurality of several word steels (14), coupling assembling passes through fastening bolt fixed mounting in on several word steels (14), several word steels (14) are used for the installation of steel construction rack.
10. A steel structural grid according to claim 1, wherein: threaded cavity (15) have all been seted up at the both ends of triangle member (4), threaded cavity (15) threaded connection has two-way screw rod (16), the middle part welding of two-way screw rod (16) has hexagon nut (17), the other end of two-way screw rod (16) with mounting hole threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111138257.XA CN113653181A (en) | 2021-09-27 | 2021-09-27 | Steel structure net rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111138257.XA CN113653181A (en) | 2021-09-27 | 2021-09-27 | Steel structure net rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113653181A true CN113653181A (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111138257.XA Pending CN113653181A (en) | 2021-09-27 | 2021-09-27 | Steel structure net rack |
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| CN (1) | CN113653181A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216410A (en) * | 2021-04-19 | 2021-08-06 | 薛理通 | Multidirectional steel structure connecting piece for assembly type building |
| CN114033032A (en) * | 2021-12-13 | 2022-02-11 | 中国铁路武汉局集团有限公司武汉房建生活段 | Steel structure net rack for station house of railway station |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0270116A2 (en) * | 1986-12-03 | 1988-06-08 | Karlo Sostaric | Junction point connection for three-dimensional framework |
| CN111335476A (en) * | 2020-04-02 | 2020-06-26 | 山东天齐置业集团股份有限公司 | Staggered floor steel mesh frame subsection lifting accumulative assembling construction method |
| CN112459334A (en) * | 2020-11-17 | 2021-03-09 | 上海海事大学 | Rib ring type cable dome structure adjustable spherical node |
| CN213062399U (en) * | 2020-07-07 | 2021-04-27 | 广州宇民钢结构有限公司 | Steel structure net rack |
-
2021
- 2021-09-27 CN CN202111138257.XA patent/CN113653181A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0270116A2 (en) * | 1986-12-03 | 1988-06-08 | Karlo Sostaric | Junction point connection for three-dimensional framework |
| CN111335476A (en) * | 2020-04-02 | 2020-06-26 | 山东天齐置业集团股份有限公司 | Staggered floor steel mesh frame subsection lifting accumulative assembling construction method |
| CN213062399U (en) * | 2020-07-07 | 2021-04-27 | 广州宇民钢结构有限公司 | Steel structure net rack |
| CN112459334A (en) * | 2020-11-17 | 2021-03-09 | 上海海事大学 | Rib ring type cable dome structure adjustable spherical node |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216410A (en) * | 2021-04-19 | 2021-08-06 | 薛理通 | Multidirectional steel structure connecting piece for assembly type building |
| CN114033032A (en) * | 2021-12-13 | 2022-02-11 | 中国铁路武汉局集团有限公司武汉房建生活段 | Steel structure net rack for station house of railway station |
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Application publication date: 20211116 |