CN116575574A - Connecting component is assembled to steel construction house building - Google Patents
Connecting component is assembled to steel construction house building Download PDFInfo
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- CN116575574A CN116575574A CN202310507314.XA CN202310507314A CN116575574A CN 116575574 A CN116575574 A CN 116575574A CN 202310507314 A CN202310507314 A CN 202310507314A CN 116575574 A CN116575574 A CN 116575574A
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- fastening
- sleeves
- steel
- driving
- splicing
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 95
- 239000010959 steel Substances 0.000 title claims abstract description 95
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 210000001015 abdomen Anatomy 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- 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
- E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
- E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - 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
-
- 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
- E04B2001/2421—Socket type connectors
-
- 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
- E04B2001/2448—Connections between open section profiles
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a steel structure house building assembling and connecting part which comprises a central body, side splicing bodies and a vertical fastening part, wherein the middle part of the central body is provided with corresponding and non-penetrating I-shaped sockets up and down, and the vertical fastening part comprises a fastening screw rod, a fastening sleeve, a pressing block, a driving rod, a spring, a swinging rod and a fastening block; the two belly areas of the socket are fixedly provided with fastening sleeves, the spring is sleeved on the driving rod, the bottom of the driving rod is fixedly provided with a conical block, the fastening screw is in threaded connection in the fastening sleeves and internally presses the pressing blocks downwards, and the fastening surface can extend into the socket; the side splice body comprises a splice frame and a fixed block; the splicing frames are fixed on the side face of the central body at intervals, cross-shaped fixing blocks are fixed in the splicing frames, the cross-shaped structures of the fixing blocks correspond to the mounting holes, connecting screw sleeves are arranged in the fixing blocks, and the connecting screw rods are connected in the connecting screw sleeves through the mounting holes; the invention has the advantages of high structural strength, wide distribution range of connection points, high stability and high construction efficiency, and provides convenience for people.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a steel structure house building assembling and connecting component.
Background
The steel structure is a structure composed of steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of steel sections, steel plates and the like, and is a structure mainly made of steel materials, and is one of the main building structure types; the steel has the characteristics of high strength, light dead weight, good overall rigidity and strong deformability, so the steel is particularly suitable for constructing large-span and ultra-high and ultra-heavy buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer, and is most in line with the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly, and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for specialized production with high mechanization degree.
When carrying out steel construction concatenation, often need consider steel construction's concatenation node connecting piece, this connecting piece needs to connect upper and lower stand and horizontal crossbeam structure, current connecting piece generally adopts the connection of bolt and nut to connect, to I-shaped's connected node, its connecting portion is generally in web region and pterygoid lamina region, this kind of structure is connected with I-steel beam through encorbelmenting the arrangement backup pad on the center body, fixed strength is limited, people's demand can not be satisfied, fixed mode needs fastening nut more, fixed mounting efficiency is low, connecting strength relies on many bolts to support more, supporting strength is limited, and the bolt separates with the nut in the dismantlement process, the construction is troublesome, it carries bolt and nut to carry out the operation in the installation, work efficiency is low, based on this, it is necessary to study a steel construction house building and assemble connecting piece.
Disclosure of Invention
In view of the above, the invention aims to provide a steel structure house building spliced connecting component, which effectively solves the problems of limited connecting strength and troublesome assembly of the existing connecting component and surrounding connecting I-steel.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the steel structure house building spliced connecting component comprises a central body, side spliced bodies and vertical fastening parts, wherein corresponding non-penetrating I-shaped sockets are arranged in the middle of the central body up and down, and an upper I-shaped steel column and a lower I-shaped steel column are arranged in the upper socket and the lower socket in an adapting manner;
the vertical fastening part comprises a fastening screw rod, a fastening sleeve, a pressing block, a driving rod, a spring, a swinging rod and a fastening block; the two abdomen areas of the socket are fixedly provided with fastening sleeves, the lower parts of the fastening sleeves are provided with driving sleeves, the pressing block adaptation sleeves are arranged in the driving sleeves, the bottoms of the pressing blocks are fixedly provided with driving rods, the springs are sleeved on the driving rods and are positioned between the driving sleeves and the pressing blocks, the bottoms of the driving rods are fixedly provided with conical blocks, the swinging rods are hinged to the outer sides of the driving sleeves, the outer sides of the swinging rods are provided with fastening blocks, the outer sides of the fastening blocks are provided with fastening surfaces, the inner parts of the fastening blocks are provided with driving inclined planes which are matched with the conical blocks, the fastening screw rods are in threaded connection with the fastening sleeves, the pressing blocks are internally and downwards pressed, and the fastening surfaces can extend into the socket;
the side splicing body comprises a splicing frame and a fixed block; the splicing frames are fixed on the side face of the central body at intervals, cross-shaped fixing blocks are fixed in the splicing frames, clamping areas for inserting side I-beams are formed between the two splicing frames, side plates are arranged on two sides of each I-beam, the side plates are correspondingly and adaptively clamped on the outer side of each splicing frame and the upper and lower frames respectively, mounting holes are formed in the positions, opposite to the outer side, the upper and lower frames, of each splicing frame, the cross-shaped structures of the fixing blocks correspond to the mounting holes, connecting screw sleeves are arranged in the fixing blocks, and the connecting screw rods are connected in the connecting screw sleeves through the mounting holes.
Further, the fastening blocks are provided with three fastening blocks and extend to the abdomen and the two wings of the I-shaped socket respectively.
Further, the bottom of the driving sleeve is sealed, and the driving rod is led out from the sealing part in an adapting way.
Further, the center body is square structure, is provided with the connection frame between two concatenation frames of corner, the connection frame is fit with the outside adaptation of concatenation frame and center body.
Further, when the side plates are propped against the side surfaces of the splicing frames, the side surfaces of the I-shaped steel beams are propped against the side surfaces of the central body.
Furthermore, connecting sleeves are arranged on the upper side and the lower side of the splicing frame, the connecting sleeves are outwards protruded out of the splicing frame, the peripheral splicing frames are connected together, and a clamping area matched with the wing plates of the I-shaped steel beams is formed on the upper portion of the splicing frame.
Further, a reinforcing rod is arranged between the upper connecting sleeve and the lower connecting sleeve.
Further, the tail end of the fastening block is provided with a friction surface, and the swing rod is connected with a hinging seat arranged on the driving sleeve through a torsion spring.
Further, a clamping groove is formed in the insertion portion of the I-steel column, and when the I-steel is inserted into the insertion opening, the clamping groove is matched with the outer side of the fastening block.
The beneficial effects of the technical scheme are as follows: the structure of the invention is based on a central body, the upper side and the lower side of the central body are provided with corresponding sockets, the sockets are used for butt joint of the upper I-shaped steel column and the lower I-shaped steel column and are fastened through the vertical fastening parts, when the fastening work is carried out, the invention is in threaded connection with the fastening sleeve through the fastening screw rod and props against the pressing plate when moving downwards, overcomes the elasticity of the spring, compresses the pressing plate downwards, further enables the conical block to move downwards, enables the fastening block to synchronously approach to the web plate and the wing plate of the I-shaped steel by utilizing the matching inclined planes of the conical block and the fastening block, and fixes the upper I-shaped steel column and the lower I-shaped steel column by utilizing the acting force of the contact or the fastening of the fastening block, and can drive the three fastening blocks to prop against the corresponding side surfaces through one fastening screw rod.
In the aspect of side beam connection, a splicing frame is fixed on the side face of a central body, a fixing block is arranged in the splicing frame, a connecting screw sleeve is arranged in the fixing block, a side plate is structurally arranged in an I-steel to be spliced, the splicing frame is tightly matched with wing plates and side plates on two sides of the I-steel through the side frames of the I-steel, mounting holes are formed in the splicing frame, and three faces of the I-steel can be matched and connected with three side frames of the splicing frame through arranging connecting screws in the splicing frame and are correspondingly connected to the connecting screw sleeve in the fixing frame.
Meanwhile, in order to further enhance the stability of the structure and improve the supporting strength of the side spliced body, the spliced frames are connected through the connecting plates or the connecting sleeves, so that the spliced frames are connected with each other, the connecting nodes with the central body are increased, a foundation is provided for applying welding, the connecting strength of the spliced frames and the central body is improved, and higher load stress can be borne.
Therefore, the vertical I-steel is fastened and installed through the fastening structure, the splicing frame is arranged on the side face of the central body, so that the vertical I-steel can support the I-steel structure and can be fully contacted with the I-steel, and the bolt fastening is applied to the contact surface.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic elevational view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a schematic view of the structure of the center body of the present invention;
FIG. 6 is a schematic view of the structure of the vertical fastening portion;
FIG. 7 is a schematic diagram of the mating structure of the fastening block and the I-steel;
fig. 8 is a schematic structural view of the integral side splice.
Reference numerals: 1 is a central body, 2 is a socket, 3 is a fastening port, 4 is an upper I-shaped steel column, 5 is a lower I-shaped steel column, 6 is a fastening screw, 7 is a fastening sleeve, 8 is a driving sleeve, 9 is a pressing plate, 10 is a spring, 11 is a driving rod, 12 is a conical block, 13 is a swinging rod, 14 is a fastening block, 15 is an I-shaped steel beam, 16 is a side plate, 17 is a splicing frame, 18 is a fixed block, 19 is a connecting screw, 20 is a mounting hole, 21 is a lower wing plate, 22 is an upper wing plate, 23 is a connecting frame, 24 is a clamping area, 25 is an upper connecting sleeve, and 26 is a lower connecting sleeve.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
embodiment 1, this embodiment aims at providing a connecting component is assembled to steel house building, and it is mainly used to splice the connection of steel construction, and the connecting component is limited with the I-steel joint strength of being connected around among the prior art, assembles trouble problem, and this embodiment provides a connecting component is assembled to bearing type steel house building.
As shown in fig. 1-5, a steel structure house building assembling and connecting component comprises a central body 1, side splicing bodies and vertical fastening parts, wherein the middle part of the central body 1 is provided with corresponding non-penetrating I-shaped sockets 2 up and down, and an upper I-shaped steel column 4 and a lower I-shaped steel column 5 are arranged in the upper and lower sockets 2 in an adapting way; in this embodiment, the central body 1 is of a square structure, the square structure is hollow, so that a vertical fastening portion is arranged in the square structure, and in a specific position, the socket 2 is arranged on the upper side and the lower side of the central body 1, and the overall side of the central body 1 is a plane and is fixed with the structure.
In order to fix the vertical upper I-steel column 4 and the vertical lower I-steel column 5, the vertical fastening part in the embodiment comprises a fastening screw rod 6, a fastening sleeve 7, a pressing block 9, a driving rod 11, a spring 10, a swinging rod 13 and a fastening block 14; the two belly areas of the socket 2 are fixedly provided with a fastening sleeve 7, the end part of the fastening sleeve 7 is exposed with a fastening opening for screwing in a fastening screw 6, the lower part of the fastening sleeve 7 is provided with a driving sleeve 8, a pressing block 9 is matched with the fastening sleeve 8, the bottom of the pressing block is fixedly provided with a driving rod 11, the fastening sleeve 7 is arranged at the upper part in the structure, the driving sleeve 8 is arranged at the lower part, the inner diameter of the driving sleeve 8 is larger than that of the fastening sleeve, the inner wall of the fastening sleeve 7 is provided with a threaded structure, the lower part of the driving sleeve 8 is of a smooth cylindrical structure, the bottom of the driving sleeve is provided with a sealed bottom plate, the bottom of the driving sleeve is sealed, and the driving rod is matched with the driving rod to be led out from the sealed part.
In order to facilitate rebound of the fastening block after release of the elastic structure, the spring 10 is sleeved on the driving rod 11 and is positioned between the driving sleeve 8 and the pressing block 9, the conical block 12 is fixed at the bottom of the driving rod 11, the swinging rod 13 is hinged to the outer side of the driving sleeve 8, the fastening block 14 is arranged on the outer side of the swinging rod, a fastening surface is arranged on the outer side of the fastening block 14 and can be tightly attached to the inner wall of the I-steel, a driving inclined surface matched with the conical block is arranged in the fastening block 14, when the driving inclined surface is implemented, the driving inclined surface is inclined inwards, the inclined surface of the conical block is inclined outwards, the inclination of the driving inclined surface and the inclined surface are consistent, when the conical block moves downwards, the fastening frame can be forced to be unfolded outwards, after the driving force applied to the pressing plate disappears, the conical block moves upwards, and the fastening block naturally swings downwards due to the lack of the propping force, and a torsion spring can be applied to the end part of the swinging rod so that the fastening block can be reset.
The fastening screw rod 6 is in threaded connection with the fastening sleeve 7, and internally and downwards presses the pressing block 9, and the fastening surface can extend into the socket 2; in the embodiment, the fastening screw is in threaded connection with the fastening sleeve, and is propped against the pressing plate 9 when moving downwards, the elastic force of the spring 10 is overcome, the pressing plate is compressed downwards, the conical block 12 is further moved downwards, the fastening block 14 is synchronously close to the web plate and the wing plate of the I-steel by utilizing the matching inclined planes of the conical block 12 and the fastening block 14, the upper I-steel column and the lower I-steel column are fixed by utilizing the contact or the acting force of the fastening block or the buckle, three fastening blocks can be driven to prop against corresponding side surfaces by one fastening screw, the specific contact is fastened by virtue of friction force, and the outer side of the fastening block is provided with a friction surface; the clamping groove is formed in the side face of the I-steel in a fastening mode, when the I-steel is inserted into the bottom of the socket, the clamping groove is matched with the fastening block, and the fastening block can be clamped into the clamping groove inwards by downwards driving the pressing plate.
In order to splice and fix the side I-shaped steel beams, the side splicing body in the embodiment comprises a splicing frame 17 and a fixing block 18; as shown in fig. 5, the splicing frames 17 are fixed at intervals on the side surface of the central body 1, and a cross-shaped fixed block 18 is fixed in the splicing frames 17, a clamping area 24 for inserting a side I-beam is formed between the two splicing frames 17, the clamping area 24 can allow the web of the I-beam to pass through, an upper wing plate 22 of the clamping area is supported on the upper part of the splicing frames 17, and a lower wing plate 21 is positioned on the lower part of the splicing frames 17; the two sides of the I-shaped steel beam are provided with the side plates 16, the side plates 16 and the upper wing plates and the lower wing plates of the I-shaped steel beam are respectively correspondingly and adaptively clamped on the outer side of the splicing frame 17 and the upper frame and the lower frame, mounting holes 20 are formed in the positions, opposite to each other, of the side plates, the cross-shaped structures of the fixing blocks 18 correspond to the mounting holes, connecting screw sleeves are arranged in the mounting holes, the connecting screw rods 19 are connected in the connecting screw sleeves through the mounting holes, four connecting screw rods are arranged at the fixing points of each side during implementation, structural stability is improved through multi-point fixing, and the embodiment is light in structure, and the fixing blocks and the splicing frame are arranged in a hollow mode.
When the side plate 16 is propped against the side surface of the splicing frame 17, the side surface of the I-shaped steel beam is propped against the side surface of the central body 1, meanwhile, the side surface of the side plate 16 is opposite to the side surface area of the splicing frame, connecting screws 19 are applied to three splicing points, and are connected to a fixed frame arranged in the splicing frame 17.
Aiming at the problems that a large number of bolts are applied to bear load in the prior art, the construction efficiency is low, and the embodiment provides a supporting and clamping type structure for stabilizing transverse I-steel; when the structure is used, the central body 1 is firstly assembled on the lower I-shaped steel column, the lower I-shaped steel column is fixed through fastening bolts at two sides of the lower socket 2, mounting points are provided for the arrangement of the cross beams, then the web plates of the I-shaped steel beams are opposite to the clamping areas of the two splicing frames, the upper wing plates of the web plates are supported on the upper parts of the splicing frames, the lower wing plates are clung to the lower parts of the splicing frames, the I-shaped steel beams are pushed inwards, the side plates of the I-shaped steel beams are propped against the side surfaces of the splicing frames, at the moment, the mounting holes correspond to each other, and connecting screws are applied in the mounting holes, so that the structure can be assembled; in this embodiment, when fixing the I-steel crossbeam, fasten the I-steel crossbeam from three sides, the structural stability is strong, and the construction point position all is in the outside, and construction convenience, whole can be in the mill prefabrication shaping, only need on the scene carry out threaded connection can, can effectively avoid various defects that on-the-spot welding arouses, the assembly relation standard, the structure is firm, when having guaranteed construction quality, greatly accelerated construction speed, each unit module all can accomplish prefabricated processing in the mill, then the transportation is to the job site and assemble the concatenation through the bolt can.
Embodiment 2 is substantially the same as embodiment 1 except that the specific structure of the fastening block is further described.
In the embodiment, three fastening blocks 14 are provided and extend to the abdomen and the two wings of the i-shaped socket 2, respectively.
As shown in fig. 6-7, in this embodiment, three hinging seats are arranged on the outer side of the fastening sleeve, the swinging rod 13 is correspondingly hinged on the hinging seats, by adjusting the matching inclined planes of the fastening block 14 and the conical block 12, after the same angle is applied to the swinging rod 13, the positions corresponding to each point of the i-steel are propped against, the fastening block 14 is synchronously close to the web and the wing plate of the i-steel by using the matching inclined planes of the conical block 12 and the fastening block 14, the upper and lower i-steel columns are fixed by using the acting force of contact or buckling of the fastening block and the three fastening blocks can be driven to prop against corresponding sides by one fastening screw rod.
Therefore, in the embodiment, the fastening screw 6 can be applied to a single point, the conical block is driven to move downwards by using the driving force of the fastening screw, and the three swing rods are driven to swing simultaneously, so that the three fastening blocks can be adaptively propped against the inner side surface of the I-steel, the fastening points are adaptively configured for the H-shaped splicing structure, the fastening blocks 14 and the cohesive force of the I-steel are utilized to stabilize the vertical I-steel column, and the fixing points are synchronously applied to two sides of the I-steel, so that the fixing effect is good, and the anti-pulling effect is better.
Embodiment 3 is substantially the same as embodiment 1 except that the structure of the center body 1 is further described.
In implementation, the central body 1 is of a square structure, a connecting frame 23 is arranged between two splicing frames at the corner, and the connecting frame 23 is matched and attached with the frame of the splicing frame 17 and the outer side of the central body 1; in this embodiment, the two splicing frames at the corners can be connected into a whole through the connecting frame 23, so that the stability in the assembly process can be better, and the stress parts bear the load together.
Embodiment 4 is basically the same as embodiment 1, except that the structure of the splice frame is further described in this embodiment.
In this embodiment, as shown in fig. 8, the upper and lower sides of the splicing frame 17 are provided with connecting sleeves, wherein the upper connecting sleeve 25 is at the upper part, the lower connecting sleeve 26 is at the upper part, the connecting sleeves are protruded outwards from the splicing frame, the peripheral splicing frames are connected together, a clamping area matched with the wing plate of the i-beam is formed at the upper part of the splicing frame, and a reinforcing rod is arranged between the upper connecting sleeve and the lower connecting sleeve.
The stability of this embodiment further additional strengthening improves the support strength of side concatenation body, connects each concatenation frame through the adapter sleeve, makes concatenation frame interconnect, has increased the connected node with central body 1, for applying the welding and providing the basis, has improved the joint strength of concatenation frame and central body 1, can bear higher load stress.
When the side plates are propped against the splicing frame, the inner wall of the I-shaped steel beam is propped against the connecting sleeve, and in the implementation structure, the connecting sleeve is of an integrated structure, can be fully connected with the central body and welded, has high structural strength and can bear larger load.
Claims (9)
1. The utility model provides a connecting component is assembled to steel house building which characterized in that: the central body is provided with corresponding non-penetrating I-shaped sockets up and down, and an upper I-shaped steel column and a lower I-shaped steel column are arranged in the upper socket and the lower socket in an adapting mode;
the vertical fastening part comprises a fastening screw rod, a fastening sleeve, a pressing block, a driving rod, a spring, a swinging rod and a fastening block; the two abdomen areas of the socket are fixedly provided with fastening sleeves, the lower parts of the fastening sleeves are provided with driving sleeves, the pressing block adaptation sleeves are arranged in the driving sleeves, the bottoms of the pressing blocks are fixedly provided with driving rods, the springs are sleeved on the driving rods and are positioned between the driving sleeves and the pressing blocks, the bottoms of the driving rods are fixedly provided with conical blocks, the swinging rods are hinged to the outer sides of the driving sleeves, the outer sides of the swinging rods are provided with fastening blocks, the outer sides of the fastening blocks are provided with fastening surfaces, the inner parts of the fastening blocks are provided with driving inclined planes which are matched with the conical blocks, the fastening screw rods are in threaded connection with the fastening sleeves, the pressing blocks are internally and downwards pressed, and the fastening surfaces can extend into the socket;
the side splicing body comprises a splicing frame and a fixed block; the splicing frames are fixed on the side face of the central body at intervals, cross-shaped fixing blocks are fixed in the splicing frames, clamping areas for inserting side I-beams are formed between the two splicing frames, side plates are arranged on two sides of each I-beam, the side plates are correspondingly and adaptively clamped on the outer side of each splicing frame and the upper and lower frames respectively, mounting holes are formed in the positions, opposite to the outer side, the upper and lower frames, of each splicing frame, the cross-shaped structures of the fixing blocks correspond to the mounting holes, connecting screw sleeves are arranged in the fixing blocks, and the connecting screw rods are connected in the connecting screw sleeves through the mounting holes.
2. The steel structure housing construction splice connection component of claim 1, wherein: the fastening blocks are arranged in three and extend to the abdomen and the two wings of the I-shaped socket respectively.
3. The steel structure housing construction splice connection component of claim 1, wherein: the bottom of the driving sleeve is sealed, and the driving rod is adapted to be led out from the sealing position.
4. The steel structure housing construction splice connection component of claim 1, wherein: the center body is square structure, is provided with the connection frame between two concatenation frames of corner, the connection frame is laminated with the outside adaptation of concatenation frame and center body.
5. The steel structure housing construction splice connection member according to claim 4, wherein: when the side plates are propped against the side surfaces of the splicing frames, the side surfaces of the I-shaped steel beams are propped against the side surfaces of the central body.
6. The steel structure housing construction splice connection component of claim 1, wherein: the upper and lower sides of concatenation frame are provided with the adapter sleeve, and the adapter sleeve outwards evaginates in the concatenation frame, links together the concatenation frame of periphery to form a clamping area with I-steel girder steel pterygoid lamina adaptation in the upper portion of concatenation frame.
7. The steel structure housing construction splice connection member of claim 6, wherein: a reinforcing rod is arranged between the upper connecting sleeve and the lower connecting sleeve.
8. The steel structure housing construction splice connection component of claims 1-7, wherein: the tail end of the fastening block is provided with a friction surface, and the swing rod is connected with a hinging seat arranged on the driving sleeve through a torsion spring.
9. The steel structure housing construction splice connection component of claims 1-7, wherein: the insertion part of the I-steel column is provided with a clamping groove, and when the I-steel is inserted into the insertion opening, the clamping groove is matched with the outer side of the fastening block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310507314.XA CN116575574A (en) | 2023-05-08 | 2023-05-08 | Connecting component is assembled to steel construction house building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310507314.XA CN116575574A (en) | 2023-05-08 | 2023-05-08 | Connecting component is assembled to steel construction house building |
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| CN116575574A true CN116575574A (en) | 2023-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310507314.XA Pending CN116575574A (en) | 2023-05-08 | 2023-05-08 | Connecting component is assembled to steel construction house building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231602A (en) * | 2023-11-14 | 2023-12-15 | 德州德沣检测科技有限公司 | Fastening device for assembling electric power tower |
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2023
- 2023-05-08 CN CN202310507314.XA patent/CN116575574A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117231602A (en) * | 2023-11-14 | 2023-12-15 | 德州德沣检测科技有限公司 | Fastening device for assembling electric power tower |
| CN117231602B (en) * | 2023-11-14 | 2024-01-05 | 德州德沣检测科技有限公司 | Fastening device for assembling electric power tower |
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