CN114960943A - Connecting device, steel structure frame and mounting method - Google Patents
Connecting device, steel structure frame and mounting method Download PDFInfo
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- CN114960943A CN114960943A CN202210634472.7A CN202210634472A CN114960943A CN 114960943 A CN114960943 A CN 114960943A CN 202210634472 A CN202210634472 A CN 202210634472A CN 114960943 A CN114960943 A CN 114960943A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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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
- E04B1/18—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
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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
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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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
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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
- E04B2001/2415—Brackets, gussets, joining plates
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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
- E04B2001/2418—Details of bolting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The application discloses connecting device, steel structure frame and installation method, including crossbeam, connecting piece and rotation piece. The crossbeam includes two first connecting portion, and two first connecting portion set up respectively at the both ends of crossbeam. The quantity of connecting piece is four, and two connecting pieces set up respectively in two relative faces of a first connecting portion, and two other connecting pieces set up respectively in two relative faces of another first connecting portion. The quantity that rotates the piece is a plurality of, rotates the piece and includes base and dwang, and the base sets up on the crossbeam, and the one end and the base of dwang rotate to be connected, and the other end and the connecting piece of dwang are connected. Wherein the connecting piece is suitable for connecting the upright post and the first connecting part simultaneously. According to the connecting device, the connecting piece and the beam are hoisted simultaneously, hoisting steps are reduced, the connecting piece does not need labor-consuming auxiliary operation of constructors, time and labor are saved, and safety is improved.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a connecting device, a steel structure frame and an installation method.
Background
In the building construction process, especially in the connection of steel structure frame structure, need hoist and mount crossbeam and pass through the connecting piece and connect the stand to realize the connection of two stands.
However, in the connection process, the beam is hoisted and connected with the column through the fixing plate, then the beam is fixed with the column through the hoisting connecting piece, so that the connection of the two columns is realized, and finally the fixing plate is taken down. The existing hoisting method has various steps, and the hoisting of the connecting piece requires multiple times of high-strength overhead operation by constructors, is time-consuming and labor-consuming, and is lack of safety.
Disclosure of Invention
The present application is directed to solving at least one of the problems in the prior art. Therefore, the application provides a connecting device, can reduce the hoist and mount step, and labour saving and time saving has improved the security.
The application also provides a steel structure frame and an installation method.
The connecting device according to the embodiment of the first aspect of the application is used for connecting the upright posts and comprises a cross beam, a connecting piece and a rotating piece. The crossbeam includes two first connecting portion, two first connecting portion set up respectively at the both ends of crossbeam. The quantity of connecting piece is four, two the connecting piece sets up respectively in one two relative faces of first connecting portion, two in addition the connecting piece sets up respectively in another two relative faces of first connecting portion. The quantity of rotating the piece is a plurality of, it includes base and dwang to rotate the piece, the base set up in on the crossbeam, the one end of dwang with the base rotates to be connected, the other end of dwang with the connecting piece is connected. Wherein the connecting member is adapted to simultaneously connect the pillar and the first connecting portion.
The connecting device according to the application has at least the following advantages: connecting device passes through the connecting piece and rotates the piece, rotates the connecting piece and connects in the crossbeam, has realized hoist and mount when connecting piece and crossbeam, has reduced the hoist and mount step, and the connecting piece does not need the hard auxiliary operation of constructor, and labour saving and time saving has improved the security.
In some embodiments, the first connecting portion is provided with a first mounting hole, the first mounting hole penetrates through the first connecting portion, and a second mounting hole penetrates through the connecting member at a position corresponding to the first mounting hole.
In some embodiments, the material of at least one of the cross beam, the connecting member, and the rotating member is selected from steel.
According to the steel structure frame of the embodiment of the second aspect of the application, include:
the connecting device of any of the above;
the upright posts are arranged at intervals, and the connecting device is connected between every two adjacent upright posts;
wherein one part of the connecting piece is connected to the cross beam, and the other part of the connecting piece is connected to the upright post.
According to the steel structure frame of this application second aspect, can reduce the hoist and mount step, labour saving and time saving has improved the security.
In some embodiments, the post comprises
A steel column;
the one end of bracket with steel column fixed connection, the other end of bracket includes the second connecting portion, the second connecting portion with two of the same end of crossbeam the connection can be dismantled to the connecting piece.
In some embodiments, the second connecting portion is provided with a third mounting hole, the third mounting hole penetrates through the second connecting portion, and a fourth mounting hole penetrates through the connecting member at a position of the connecting member corresponding to the third mounting hole.
According to the third aspect embodiment of the application, the method for installing the steel structure frame is used for installing any one of the steel structure frames, and comprises the following steps:
configuring the cross beam, the connecting piece, the rotating piece and the upright post;
the rotating parts are respectively arranged on two sides of two ends of the cross beam, the base of each rotating part is connected to the cross beam, and the rotating rods of each rotating part are respectively connected with the connecting parts to form the connecting device;
arranging a plurality of upright posts according to a set interval;
turning the connecting piece around the rotating piece to one side away from the end part of the cross beam, hoisting the connecting device between two adjacent upright columns, and hoisting the connecting device to a set position;
and aligning the end part of the beam with the upright column, turning over a part of the connecting piece towards the end part of the beam to be attached to the upright column, and respectively connecting the beam and the upright column to two ends of the connecting piece.
According to the third aspect of the application, the installation method of the steel structure frame can reduce the hoisting steps, is time-saving and labor-saving, and improves the safety.
In some embodiments, the two ends of the cross beam are respectively provided with a first connecting portion, the column comprises a steel column and a bracket, one end of the bracket is fixedly connected with the steel column, the other end of the bracket comprises a second connecting portion, and before the connecting device is hoisted, the connecting piece is wound around the rotating piece to be overturned towards a direction deviating from the end portion of the cross beam until the connecting piece is attached to the cross beam, so that the first connecting portion is aligned with the second connecting portion when the connecting device is hoisted.
In some embodiments, when the connecting device is connected to the upright post, the connecting member is turned over, two connecting members at the same end are respectively attached to two sides of the first connecting portion and the second connecting portion, and the connecting member is connected to the first connecting portion and the second connecting portion.
In some embodiments, the rotating member is cut away after the connecting device is connected to the post.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The present application is further described with reference to the following figures and examples, in which:
fig. 1 is a schematic structural diagram of a connecting device according to an embodiment of the first aspect of the present application;
FIG. 2 is a schematic view of the cross-beam of the connection device of FIG. 1;
FIG. 3 is a schematic structural view of a steel structural frame according to an embodiment of the second aspect of the present application;
FIG. 4 is a schematic structural view of the columns and beams of the steel structural frame of FIG. 3;
FIG. 5 is a structural schematic view from another perspective of the steel structural frame of FIG. 3;
fig. 6 is a flow chart of a mounting method according to an embodiment of the third aspect of the present application.
Reference numerals are as follows: the steel structure frame 10, the column 100, the steel column 110, the bracket 120, the second connecting portion 121, the third mounting hole 122, the connecting device 200, the beam 210, the first connecting portion 211, the first mounting hole 212, the connecting member 220, the second mounting hole 221, the fourth mounting hole 222, the rotating member 230, the base 231, and the rotating rod 232.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, front, rear, left, right, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.
In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present number, and the above, below, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present application, unless otherwise specifically limited, terms such as set, installed, connected and the like should be understood broadly, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present application in combination with the specific contents of the technical solutions.
In the description of the present application, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Fig. 1 is a schematic structural diagram of a connection device 200 according to an embodiment of the first aspect of the present application; FIG. 2 is a schematic diagram of the cross member 210 of the connecting device 200 of FIG. 1; FIG. 3 is a schematic structural view of a steel structural frame 10 according to an embodiment of the second aspect of the present application; FIG. 4 is a schematic structural view of the columns 100 and beams 210 of the steel structural frame 10 of FIG. 3; FIG. 5 is a structural schematic view from another perspective of the steel structural frame 10 of FIG. 3; fig. 6 is a flow chart of a mounting method according to an embodiment of the third aspect of the present application.
The connecting device 200 according to an embodiment of the first aspect of the present application is described in detail below with reference to the drawings.
Referring to fig. 1 to 2, a connecting device 200 according to an embodiment of the first aspect of the present application, for connecting a column 100, includes a cross member 210, a connecting member 220, and a rotating member 230. The cross beam 210 includes two first connection portions 211, and the two first connection portions 211 are respectively disposed at both ends of the cross beam 210. The number of the connecting members 220 is four, two connecting members 220 are respectively disposed on two opposite surfaces of one first connecting portion 211, and the other two connecting members 220 are respectively disposed on two opposite surfaces of the other first connecting portion 211. The rotating member 230 includes a plurality of rotating members 230, each of the rotating members 230 includes a base 231 and a rotating rod 232, the base 231 is disposed on the cross beam 210, one end of the rotating rod 232 is rotatably connected to the base 231, and the other end of the rotating rod 232 is connected to the connecting member 220. Wherein the connection member 220 is adapted to simultaneously connect the column 100 and the first connection portion 211.
Specifically, in some embodiments, two first connection portions 211 are disposed at two ends of the cross beam 210, and two opposite surfaces of the first connection portions 211 at the two ends are respectively provided with one connection member 220, and four connection members 220 are disposed in total. More specifically, in some embodiments, the rotating members 230 are fixed on the cross beam 210 by the base 231 thereof, and the connecting member 220 is connected with the connecting member 220 by the rotating rods 232 thereof, and the connecting member 220 can rotate around the base 231, wherein two rotating members 230 are correspondingly arranged on one connecting member 220, the number of the rotating members 230 is not limited thereto, and one connecting member 220 can also be correspondingly arranged as one rotating member 230 or three rotating members 230, etc.
Specifically, in some embodiments, the connecting element 220 is turned over to make the connecting element 220 fit to the first connecting portion 211 where the connecting element is located, one end of the connecting element 220 completely fits to the first connecting portion 211, the connecting element 220 can be connected to the first connecting portion 211 through a fastener such as a bolt, and the other end of the connecting element 220 exceeds the contour of the first connecting portion 211 and is connected to the column 100. It is conceivable that one end of the connecting member 220 is connected to the upright 100, and the other end is connected to the first connecting portion 211, so that the upright 100 and the first connecting portion 211 are connected, and the cross beam 210 and the upright 100 are connected.
The connecting device 200 according to the present application has at least the following advantages: connecting device 200 rotates connecting piece 220 through connecting piece 220 and rotation piece 230 and connects in crossbeam 210, has realized hoist and mount when connecting piece 220 and crossbeam 210, has reduced the hoist and mount step, and connecting piece 220 does not need the hard auxiliary operation of constructor, and labour saving and time saving has improved the security.
In some embodiments, the first connection portion 211 is provided with a first mounting hole 212, the first mounting hole 212 penetrates through the first connection portion 211, the connection member 220 is provided with a second mounting hole 221 at a position corresponding to the first mounting hole 212, and the second mounting hole 221 penetrates through the connection member 220. Specifically, in some embodiments, the first connecting portions 211 are provided with first mounting holes 212 therethrough, the connecting portions 220 are provided with second mounting holes 221 therethrough, and the first mounting holes 212 and the second mounting holes 221 are matched in position and size. When the connection piece 220 realizes that the upright column 100 is connected with the first connection part 211, the connection piece 220 corresponding to the first connection part 211 is arranged on two opposite surfaces of the first connection part 211, the connection piece 220 is respectively attached to two surfaces of the first connection part 211, the first mounting hole 212 corresponds to the second mounting hole 221, the second mounting holes 221 on two sides corresponding to the first mounting hole 212 and the first mounting hole 212 are simultaneously penetrated through fasteners such as bolts, and the connection piece 220 on two opposite surfaces of the first connection part 211 is connected with the first connection part 211. Realize being connected of first connecting portion 211 and connecting piece 220 through the mounting hole, improved the convenience of operation, two relative faces of first connecting portion 211 all are equipped with connecting piece 220, have improved the stability of connecting.
In some embodiments, the material of at least one of the cross beam 210, the connecting member 220, and the rotating member 230 is selected from steel. Specifically, in some embodiments, the material of the cross beam 210 is an i-beam, and the material of the adaptor and the rotating member 230 is steel, so that the raw material is available in a convenient way, the cost is low, and the cost is saved while the connection strength is satisfied.
The steel structural frame 10 according to the second aspect of the present application will be described in detail below with reference to the accompanying drawings.
Referring to fig. 3 to 5, the steel structural frame 10 according to the second aspect of the present application includes the connection device 200 and the plurality of columns 100 of the first aspect of the present application. Wherein, the upright posts 100 are arranged at intervals, and the connecting device 200 is connected between two adjacent upright posts 100. In which one portion of the connection member 220 is connected to the cross member 210 and the other portion is connected to the pillar 100. Specifically, in some embodiments, two columns 100 are connected by a connecting device 200, and the connecting device 200 connects the beam 210 with the two columns 100 through the connecting member 220 thereof. One end of the connecting piece 220 at one end of the beam 210 is connected with the first connecting part 211 at one end of the beam 210, and the other end of the connecting piece 220 at one end of the beam 210 is connected with a column 100; one end of the connecting member 220 at the other end of the beam 210 is connected to the first connecting portion 211 at the other end of the beam 210, and the other end of the connecting member 220 at the other end of the beam 210 is connected to another upright 100, thereby realizing the connection of the connecting device 200 to the plurality of uprights 100. Wherein, the connecting piece 220 is installed on the beam 210 to form the connecting device 200, and the connecting device 200 is hoisted integrally.
According to the steel structure frame 10 of the second aspect of the application, the hoisting steps can be reduced, time and labor are saved, and the safety is improved.
In some embodiments, the column 100 includes a steel column 110 and a corbel 120. Wherein, the one end and the steel column 110 fixed connection of bracket 120, the other end of bracket 120 includes second connecting portion 121, and second connecting portion 121 can be dismantled with two connecting pieces 220 of the same end of crossbeam 210 and be connected.
Specifically, in some embodiments, one end of the bracket 120 is fixedly connected to the steel column 110, and the other end of the bracket 120 is provided with a second connecting portion 121. More specifically, in some embodiments, the other end of the connecting member 220 is turned over to completely fit the second connecting portion 121 of the corbel 120 beyond the outline of the first connecting portion 211, and the connecting member 220 and the second connecting portion 121 can be connected by a fastener such as a bolt, it is conceivable that one end of the connecting member 220 is connected to the first connecting portion 211 of the cross beam 210, the other end of the connecting member 220 is connected to the second connecting portion 121 of the corbel 120, so that the corbel 120 and the cross beam 210 are connected, and the connecting device 200 is connected between the upright 100 and the upright 100.
In some embodiments, the second connection portion 121 is provided with a third mounting hole 122, the third mounting hole 122 penetrates through the second connection portion 121, a fourth mounting hole 222 is provided at a position of the connection member 220 corresponding to the third mounting hole 122, and the fourth mounting hole 222 penetrates through the connection member 220. Specifically, in some embodiments, the second connecting portion 121 is provided with a third mounting hole 122 therethrough, the connecting members 220 are each provided with a fourth mounting hole 222 therethrough, and the third mounting hole 122 and the fourth mounting hole 222 are in matching size correspondence. When the connecting piece 220 is connected with the second connecting part 121 and the first connecting part 211, the first connecting part 211 correspondingly connected with the second connecting part 121, the two connecting pieces 220 arranged on the first connecting part 211, one end of the connecting piece 220 exceeds the outline of the first connecting part 211 and is completely attached to the second connecting part 121 of the bracket 120, the third mounting hole 122 corresponds to the fourth mounting hole 222, the third mounting hole 122 simultaneously penetrates through the third mounting hole 122 and the fourth mounting holes 222 on two sides corresponding to the third mounting hole 122 through fasteners such as bolts, and the connecting pieces 220 on two opposite surfaces of the first connecting part 211 are connected with the second connecting part 121. The second connecting part 121 is connected with the connecting piece 220 through the mounting hole, so that the convenience of operation is improved, and two opposite surfaces of the second connecting part 121 are connected with the connecting piece 220, so that the connection stability is improved.
The method for installing the steel structural frame according to the third aspect of the present application is described in detail below with reference to the accompanying drawings.
Referring to fig. 1 to 6, a method for installing a steel structural frame according to an embodiment of the third aspect of the present application is used for installing any one of the steel structural frames 10, including arranging a cross beam 210, a connecting member 220, a rotating member 230 and a vertical column 100.
S100: an assembly connection device 200, in which rotators 230 are provided on both sides of both ends of a cross beam 210, bases 231 of the rotators 230 are connected to the cross beam 210, and rotating levers 232 of the rotators 230 are connected to connectors 220, respectively, to form the connection device 200;
s200: arranging the upright posts 100, and arranging a plurality of upright posts 100 according to a set interval;
s300: hoisting the connecting device 200, turning the connecting piece 220 around the rotating piece 230 to one side away from the end part of the beam 210, hoisting the connecting device 200 between two adjacent upright columns 100, and hoisting the connecting device 200 to a set position;
s400: connecting the connecting device 200 with the upright 100, aligning the end of the beam 210 with the upright 100, turning the connecting member 220 toward the end of the beam 210 until a portion can be attached to the upright 100, and connecting the beam 210 and the upright 100 to both ends of the connecting member 220.
Specifically, after the base 231 of the rotation member 230 is coupled to the cross beam 210 in the step S100, the coupling member 220 may be rotated about the base 231 by rotating the lever 232. Therefore, the connecting member 220 and the rotating member 230 are rotatably connected, and the connecting member 220 is turned in a direction away from the end of the cross beam 210, so that the interference between the connecting member 220 and the bracket 120 of the upright 100 during the hoisting process can be avoided, and thus, the connecting device 200 is hoisted integrally, and the hoisting steps are reduced.
Specifically, when the plurality of columns 100 are disposed at the set interval in the step S200, the distance between the corbels 120 of two adjacent columns 100 is the same as the length of the beam 210 of the connection device 200. It is contemplated that the connection device 200 is just capable of effecting a connection between adjacent studs 100.
Specifically, before the connection device 200 is hoisted in the step S300, the connection member 220 is turned around the rotation member 230 to a side away from the end of the cross beam 210, so that a part of the connection member 220 is attached to the cross beam 210 and connected by a bolt, thereby preventing the connection member 220 from turning around the rotation member 230 in the hoisting process. In some embodiments, when the connection device 200 is hoisted between two adjacent columns 100, the connection device 200 is hoisted so that the first connection portion 211 and the second connection portion 121 are located on the same horizontal plane. Wherein, the connector 220 is turned over before hoisting, so that the connector 220 is prevented from interfering with the bracket 120 of the upright post 100 in the process of hoisting to a specified position, and the connector 200 can be hoisted smoothly.
Specifically, when the connecting device 200 is connected with the column 100 in the step S400, the first connecting portion 211 and the second connecting portion 121 are located on the same horizontal plane, the connecting member 220 is turned over, the two connecting members 220 at the same end are respectively attached to the first connecting portion 211 and the second connecting portion 121 at the adjacent ends, and the connecting members 220 are respectively connected with the corresponding first connecting portion 211 and the corresponding second connecting portion 121 through fasteners such as bolts, so that time and labor are saved, potential safety hazards caused by repeated hoisting and labor-consuming operation of operators for carrying the connecting plates are avoided, and safety is improved.
According to the mounting method of the steel structure frame in the third aspect of the application, the hoisting steps can be reduced, time and labor are saved, and the safety is improved.
In some embodiments, S500: the rotating member 230 is cut off, and after the connecting device 200 is connected to the column 100, the rotating member 230 is cut off. Specifically, after the hoisting process is completed, the connecting member 220 is already connected with the first connecting portion 211 and the second connecting portion 121, and the redundant rotating member 230 is cut off at a later stage, so that the influence on later-stage construction, interference and the like are avoided, and meanwhile, the attractiveness is improved.
The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
Claims (10)
1. Connecting device for connect the stand, its characterized in that includes:
the beam comprises two first connecting parts which are respectively arranged at two ends of the beam;
the number of the connecting pieces is four, two connecting pieces are respectively arranged on two opposite surfaces of one first connecting part, and the other two connecting pieces are respectively arranged on two opposite surfaces of the other first connecting part;
the rotating parts comprise a plurality of bases and rotating rods, the bases are arranged on the cross beams, one ends of the rotating rods are rotatably connected with the bases, and the other ends of the rotating rods are connected with the connecting pieces;
wherein the connecting member is adapted to simultaneously connect the pillar and the first connecting portion.
2. The connecting device according to claim 1, wherein the first connecting portion is provided with a first mounting hole, the first mounting hole penetrates through the first connecting portion, and a second mounting hole penetrates through the connecting member at a position of the connecting member corresponding to the first mounting hole.
3. The connecting device of claim 1 wherein the material of at least one of said cross member, said connecting member and said rotating member is selected from steel.
4. Steel structural framework, its characterized in that includes:
a connection device according to any one of claims 1 to 3;
the upright posts are arranged at intervals, and the connecting device is connected between every two adjacent upright posts;
wherein one part of the connecting piece is connected to the cross beam, and the other part of the connecting piece is connected to the upright post.
5. The steel structural frame of claim 4, wherein the columns comprise
A steel column;
the bracket, the one end of bracket with steel column fixed connection, the other end of bracket includes the second connecting portion, the second connecting portion with two of the same end of crossbeam the connection can be dismantled to the connecting piece.
6. The steel structural frame of claim 5, wherein the second connecting portion is provided with a third mounting hole, the third mounting hole penetrates through the second connecting portion, and a fourth mounting hole penetrates through the connecting member at a position of the connecting member corresponding to the third mounting hole.
7. A method of installing a steel structural frame as claimed in any one of claims 4 to 6, comprising:
configuring the cross beam, the connecting piece, the rotating piece and the upright post;
the rotating parts are respectively arranged on two sides of two ends of the cross beam, the base of each rotating part is connected to the cross beam, and the rotating rods of each rotating part are respectively connected with the connecting parts to form the connecting device;
arranging a plurality of upright posts according to a set interval;
turning the connecting piece around the rotating piece to one side away from the end part of the cross beam, hoisting the connecting device between two adjacent upright columns, and hoisting the connecting device to a set position;
and aligning the end part of the beam with the upright column, turning over a part of the connecting piece towards the end part of the beam to be attached to the upright column, and respectively connecting the beam and the upright column to two ends of the connecting piece.
8. The method for installing the steel structural frame according to claim 7, wherein first connecting portions are respectively arranged at two ends of the cross beam, the stand column comprises a steel column and a bracket, one end of the bracket is fixedly connected with the steel column, the other end of the bracket comprises a second connecting portion, before the connecting device is hoisted, the connecting piece is overturned around the rotating piece in a direction away from the end portion of the cross beam until the connecting piece is attached to the cross beam, and when the connecting device is hoisted, the first connecting portions are aligned with the second connecting portions.
9. The method of claim 8, wherein the connecting device is connected to the columns by turning the connecting members over, so that two connecting members at the same end are respectively attached to both sides of the first connecting portion and the second connecting portion, and the connecting members are connected to the first connecting portion and the second connecting portion.
10. A method of installing a steel structural frame as claimed in any one of claims 7 to 9 wherein the rotatable member is cut away after the attachment means are attached to the uprights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210634472.7A CN114960943A (en) | 2022-06-07 | 2022-06-07 | Connecting device, steel structure frame and mounting method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014132448A1 (en) * | 2013-03-01 | 2014-09-04 | 株式会社内田洋行 | Beam coupling member, and coupling device |
| CN106121042A (en) * | 2016-08-25 | 2016-11-16 | 中冶建筑研究总院有限公司 | A kind of steel column flange form splicing node and installation method |
| CN109853744A (en) * | 2018-12-27 | 2019-06-07 | 安徽企服工程技术有限公司 | A kind of assembling type steel structure support body framework system and installation method |
| CN211646717U (en) * | 2019-12-24 | 2020-10-09 | 广州市房屋开发建设有限公司 | Connecting structure of beam column |
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2022
- 2022-06-07 CN CN202210634472.7A patent/CN114960943A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014132448A1 (en) * | 2013-03-01 | 2014-09-04 | 株式会社内田洋行 | Beam coupling member, and coupling device |
| CN106121042A (en) * | 2016-08-25 | 2016-11-16 | 中冶建筑研究总院有限公司 | A kind of steel column flange form splicing node and installation method |
| CN109853744A (en) * | 2018-12-27 | 2019-06-07 | 安徽企服工程技术有限公司 | A kind of assembling type steel structure support body framework system and installation method |
| CN211646717U (en) * | 2019-12-24 | 2020-10-09 | 广州市房屋开发建设有限公司 | Connecting structure of beam column |
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Address after: No.1908, Zhongtian Meijing building, No.2009, Pingshan Avenue, Liulian community, Pingshan street, Pingshan District, Shenzhen, Guangdong 518000 Applicant after: China Construction Steel Structure Co.,Ltd. Address before: No.1908, Zhongtian Meijing building, No.2009, Pingshan Avenue, Liulian community, Pingshan street, Pingshan District, Shenzhen, Guangdong 518000 Applicant before: China Construction Steel Engineering Co.,Ltd. |