CN115162526B - Main body structure of assembled steel structure building - Google Patents
Main body structure of assembled steel structure building Download PDFInfo
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- CN115162526B CN115162526B CN202210862306.2A CN202210862306A CN115162526B CN 115162526 B CN115162526 B CN 115162526B CN 202210862306 A CN202210862306 A CN 202210862306A CN 115162526 B CN115162526 B CN 115162526B
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- connecting piece
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000008094 contradictory effect Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 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
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34326—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34384—Assembling details for foldable, separable, collapsible or retractable structures
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B1/5825—Connections for building structures in general of bar-shaped building elements with a closed cross-section
- E04B1/5831—Connections for building structures in general of bar-shaped building elements with a closed cross-section of substantially rectangular form
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
-
- 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
- E04B2001/2454—Connections between open and closed section profiles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5875—Connections for building structures in general of bar-shaped building elements using exterior clamping plates or shells
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/58—Connections for building structures in general of bar-shaped building elements
- E04B2001/5887—Connections for building structures in general of bar-shaped building elements using connectors with sockets
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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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Joining Of Building Structures In Genera (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an assembled steel structure building main body structure which comprises a plurality of upright posts, wherein connecting pieces are arranged on the upright posts, a cross beam is connected between the plurality of connecting pieces, the upright posts are connected with the connecting pieces through vertical self-locking mechanisms, the connecting pieces are connected with the cross beam through horizontal self-locking mechanisms, the connecting pieces are formed by welding four groups of connecting blocks, two ends of each connecting block are provided with a fit groove, guide plates and clamping blocks are arranged on the inner walls of the fit grooves, and the fit grooves on two adjacent connecting blocks are spliced into a fit hole. The beneficial effects are that: through vertical self-locking mechanism's design to can be when connecting piece and crossbeam receive great vertical bearing capacity, when connecting bolt between stand and the connecting piece can fracture, the connecting piece transmits for the decurrent power of movable connecting block bigger, the movable connecting block also just bigger through the thrust of contradicting the piece transmission for the fly leaf, and then play the self-locking effect.
Description
Technical Field
The invention relates to the technical field of steel structure buildings, in particular to an assembled steel structure building main body structure.
Background
The assembled steel structure building is an assembled building formed by steel (structural) members, compared with an assembled concrete building, the assembled steel structure building has the characteristics of no on-site cast-in-situ node, higher installation speed, easier guaranteed construction quality, better anti-seismic performance, lighter self weight of the steel structure, lower foundation cost and the like, and the steel structure is made of ductile materials, so that the assembled steel structure building is more and more widely applied in building construction.
But current assembled steel construction building main part connection structure adopts welded mode to connect between the girder steel generally, adopts welded girder steel junction to rust easily to reduce the life of building, and current assembled steel construction building main part connection structure connection stability is not enough.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a main body structure of an assembled steel structure building, which aims to overcome the technical problems in the prior art.
For this purpose, the invention adopts the following specific technical scheme:
the utility model provides an assembled steel construction building major structure, includes a plurality of stand, be equipped with the connecting piece on the stand, a plurality of be connected with the crossbeam between the connecting piece, the stand with connect through vertical self-locking mechanism between the connecting piece, the connecting piece with connect through horizontal self-locking mechanism between the crossbeam, the connecting piece is formed by four sets of connecting block welds, the agreeing with the groove has all been seted up at the both ends of connecting block, be equipped with deflector and fixture block on the agreeing with the inslot wall, adjacent two on the connecting block agreeing with the groove concatenation becomes an agreeing with the hole, agreeing with the hole with horizontal self-locking mechanism cooperatees, horizontal self-locking mechanism is including being located two parallel arrangement's at the crossbeam tip fixed plate, two be equipped with the fixing base between the fixed plate, one side of fixing base is equipped with two grip blocks, the side of grip block seted up with fixture block matched with the draw-in groove, the grip block with inside reset component of fixing base is connected fixedly, two the fixed plate is taken the fixing base and grip block runs through to two agreeing with the two the inside two agreeing with the groove.
Preferably, the reset assembly comprises two rotating shafts positioned in the fixing base, one end of each rotating shaft is fixed with a gear, the other end of each rotating shaft penetrates through the outer side of the fixing base and is connected and fixed with the clamping block, two symmetrically arranged rack plates are further arranged in the fixing base and meshed with the gears, and sliding rails matched with the rack plates are arranged on the inner wall of the fixing base.
Preferably, the two rack plates are connected and fixed through a connecting plate, a squeezing block is arranged at the center of one side of the connecting plate, two sliding grooves are formed in parallel on two sides of the inner wall of the fixing seat, sliding blocks are arranged in the sliding grooves, a plurality of sliding blocks are connected and fixed through a pressed seat, a spring is arranged on one side of the pressed seat, and the other end of the spring is connected with the inner wall of the fixing seat.
Preferably, the vertical self-locking mechanism comprises a plurality of movable connecting grooves formed in the side edges of the upright posts and a movable connecting block fixedly welded with the connecting piece, the movable connecting block is clamped in the movable connecting grooves, two sides of the bottom of the movable connecting block are respectively provided with a collision block, the side edges of the movable connecting block are provided with a meshing groove, two sides of the inner wall of the movable connecting groove are respectively provided with a first groove, and one side of each first groove is communicated with a second groove.
Preferably, a first fixed shaft and a second fixed shaft are arranged in the first groove, a rotating piece is sleeved on the first fixed shaft, a limiting plate is arranged at one end of the rotating piece, the limiting plate penetrates into the movable connecting groove, a rotating plate is arranged at the other end of the rotating piece, a traction rope and a first movable rod are arranged on the rotating plate, and the other end of the traction rope penetrates into the second groove and is connected with an alarm assembly.
Preferably, the other end of the first movable rod is provided with a second movable rod, the other end of the second movable rod is provided with a movable plate, a movable hole is formed in the middle of the movable plate, the movable hole is sleeved on the second fixed shaft, and the other end of the movable plate is provided with a meshing block.
Preferably, the alarm assembly comprises a fixing shaft III and a touch switch, wherein the fixing shaft III and the touch switch are arranged in the groove II, a rotating plate is sleeved on the fixing shaft III, one end of the traction rope penetrates through the groove II and is fixedly connected with one side bottom of the rotating plate, and a balancing weight is arranged at the bottom of the other side of the rotating plate.
Preferably, a data connection line is arranged in the upright post, one end of the data connection line is electrically connected with the touch switch, and the other end of the data connection line is electrically connected with a control center on the ground.
Preferably, the upright post and the connecting piece, and the connecting piece and the cross beam are all connected and fixed through connecting bolts.
The beneficial effects of the invention are as follows:
through the design of the vertical self-locking mechanism, when the connecting piece and the cross beam are subjected to larger vertical bearing force, and when the connecting bolt between the upright post and the connecting piece is broken, the larger the downward force transmitted to the movable connecting block by the connecting piece is, the larger the pushing force transmitted to the movable plate by the movable connecting block through the abutting block is, so that the self-locking effect is achieved;
through the design of the transverse self-locking mechanism, when the connecting piece and the cross beam are subjected to larger transverse bearing force, and when the connecting bolt between the connecting piece and the cross beam is broken, the fixing seat is extruded with the fit groove on the connecting piece, meanwhile, the clamping block is meshed with the clamping block, and the larger the transverse load is applied to the fixing seat, the larger the meshed force is, so that the self-locking effect is achieved;
through the design of the reset component, when the clamping block rotates, the gear is driven to rotate through the rotating shaft, the gear can drive the rack plates to move, the two rack plates can drive the extrusion block to move through the connecting plate, the extrusion block can extrude the compression seat, the compression seat can extrude the spring, the spring releases elastic force to the clamping block, the clamping block is helped to relieve a part of transverse load, and meanwhile, the power can be provided for the rotation reset of the clamping block after the fracture position is maintained;
through alarm assembly's design, can drag the haulage rope when the rotor plate is rotatory, the haulage rope can take place to fracture, and cracked haulage rope can be released to the pulling of rotor plate tip, and the rotor plate can use the fixed axle three to rotate as the fulcrum, and the balancing weight can be carried to the other end of rotor plate and descend, and the balancing weight can extrude on touch switch, and touch switch can be triggered, and touch switch transmits the signal to the controller, and the controller can transmit the signal to control center, and control center can send the alarm and inform the security personnel to carry out safety maintenance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a general structural schematic of a fabricated steel structure building body structure according to an embodiment of the invention;
FIG. 2 is a schematic diagram of a connection structure of a column, a connecting piece and a beam of an assembled steel structure building main body structure according to an embodiment of the invention;
FIG. 3 is a schematic view of the internal structure of a movable connecting groove of a fabricated steel structure building main body structure according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the point A structure of a fabricated steel structure building main body structure according to an embodiment of the invention;
FIG. 5 is an enlarged schematic view of a B-site structure of a fabricated steel structure building main body structure according to an embodiment of the invention;
FIG. 6 is a schematic view of a partial structure of a lateral self-locking mechanism of a fabricated steel structure building main body structure according to an embodiment of the present invention;
FIG. 7 is a schematic diagram II of a partial structure of a transverse self-locking mechanism of a fabricated steel structure building main body structure according to an embodiment of the invention;
fig. 8 is a schematic structural view of a reset assembly of a fabricated steel structure building main body structure according to an embodiment of the present invention.
In the figure:
1. a column; 2. a connecting piece; 3. a cross beam; 4. a movable connecting groove; 5. a groove I; 6. a second groove; 7. a first fixed shaft; 8. a rotating member; 9. a limiting plate; 10. a rotating plate; 11. a traction rope; 12. a movable rod I; 13. a second movable rod; 14. a movable plate; 15. a bite block; 16. a movable hole; 17. a second fixed shaft; 18. a third fixed shaft; 19. a rotating plate; 20. balancing weight; 21. a touch switch; 22. a movable connecting block; 23. a collision block; 24. a fitting groove; 25. a guide plate; 26. a clamping block; 27. a fixing plate; 28. a fixing seat; 29. a rotating shaft; 30. a connecting block; 31. a gear; 32. rack plate; 33. a connecting plate; 34. extruding a block; 35. a chute; 36. a slide block; 37. a compression seat; 38. a spring; 39. a clamping block; 40. a clamping groove.
Detailed Description
For the purpose of further illustrating the various embodiments, the present invention provides the accompanying drawings, which are a part of the disclosure of the present invention, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present invention, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present invention, there is provided a fabricated steel structure building main body structure.
1-2, an assembled steel structure building main body structure according to the embodiment of the invention comprises a plurality of columns 1, wherein a connecting piece 2 is arranged on each column 1, a plurality of cross beams 3 are connected between the connecting pieces 2, each column 1 and each connecting piece 2 are connected through a vertical self-locking mechanism, each connecting piece 2 and each cross beam 3 are connected through a horizontal self-locking mechanism, each connecting piece 2 is formed by welding four groups of connecting blocks 30, two ends of each connecting block 30 are respectively provided with a fitting groove 24, guide plates 25 and clamping blocks 26 are arranged on the inner walls of the fitting grooves 24, two adjacent fitting grooves 24 on the connecting blocks 30 are spliced into a fitting hole, the fitting holes are matched with the horizontal self-locking mechanisms, each horizontal self-locking mechanism comprises two fixing plates 27 which are arranged at the end parts of the cross beams 3, fixing plates 27 are provided with fixing seats 28, one sides of the fixing seats 28 are provided with two clamping blocks 39, the side edges of each clamping block 39 are respectively provided with two clamping blocks 26 matched with the clamping blocks 26, and two fixing seats 39 are respectively positioned in the two fixing seats 28, and the two clamping blocks 39 are respectively penetrated into the fixing seats 28.
In a second embodiment, as shown in fig. 1-5, an assembled steel structure building main body structure according to the embodiment of the invention includes a plurality of columns 1, wherein a connecting piece 2 is provided on the column 1, a beam 3 is connected between the plurality of connecting pieces 2, the column 1 and the connecting piece 2 are connected through a vertical self-locking mechanism, the connecting piece 2 and the beam 3 are connected through a horizontal self-locking mechanism, the connecting piece 2 is formed by welding four groups of connecting blocks 30, two ends of the connecting blocks 30 are provided with engaging grooves 24, guide plates 25 and clamping blocks 26 are provided on the inner walls of the engaging grooves 24, the engaging grooves 24 on two adjacent connecting blocks 30 are spliced into an engaging hole, the engaging hole is matched with the horizontal self-locking mechanism, the horizontal self-locking mechanism includes two parallel fixing plates 27 positioned at the end of the beam 3, a fixing seat 28 is arranged between the two fixing plates 27, two clamping blocks 39 are arranged on one side of the fixing seat 28, clamping grooves 40 matched with the clamping blocks 26 are formed on the side edges of the clamping blocks 39, the clamping blocks 39 are fixedly connected with reset components in the fixing seat 28, the two fixing plates 27 carry the fixing seat 28 and the clamping blocks 39 to penetrate into the fit holes, the two clamping blocks 39 are respectively positioned in the two fit grooves 24, the reset components comprise two rotating shafts 29 positioned in the fixing seat 28, one end of each rotating shaft 29 is fixedly provided with a gear 31, the other end of each rotating shaft 29 penetrates to the outer side of the fixing seat 28 and is fixedly connected with the clamping blocks 39, two symmetrically arranged rack plates 32 are further arranged in the fixing seat 28, the rack plates 32 are meshed with the gears 31, the inner wall of the fixed seat 28 is provided with slide rails matched with the rack plates 32, two rack plates 32 are connected and fixed through a connecting plate 33, a squeezing block 34 is arranged at the center of one side of the connecting plate 33, two sliding grooves 35 are also formed in parallel on two sides of the inner wall of the fixed seat 28, sliding blocks 36 are arranged in the sliding grooves 35, a plurality of sliding blocks 36 are connected and fixed through a pressing seat 37, a spring 38 is arranged on one side of the pressing seat 37, and the other end of the spring 38 is connected with the inner wall of the fixed seat 28. From the above design, it is apparent that through the design of the reset assembly, when the clamping block 39 rotates, the gear 31 is driven to rotate through the rotating shaft 29, the gear 31 drives the rack plates 32 to move, the two rack plates 32 drive the extrusion blocks 34 to move through the connecting plates 33, the extrusion blocks 34 can extrude the compression seat 37, the compression seat 37 can extrude the spring 38, the spring 38 releases elastic force to the clamping block 39, so as to help the clamping block 39 to relieve a part of transverse load, and meanwhile, the power can be provided for the rotation reset of the clamping block 39 after the fracture part is maintained.
1-2 and 6-8, the assembled steel structure building main body structure according to the embodiment of the invention comprises a plurality of upright posts 1, wherein connecting pieces 2 are arranged on the upright posts 1, a cross beam 3 is connected between the plurality of connecting pieces 2, the upright posts 1 and the connecting pieces 2 are connected through a vertical self-locking mechanism, the connecting pieces 2 and the cross beam 3 are connected through a horizontal self-locking mechanism, the connecting pieces 2 are formed by welding four groups of connecting blocks 30, two ends of each connecting block 30 are provided with engaging grooves 24, guide plates 25 and clamping blocks 26 are arranged on the inner walls of the engaging grooves 24, the engaging grooves 24 on two adjacent connecting blocks 30 are spliced into an engaging hole, the engaging hole is matched with the horizontal self-locking mechanism, the horizontal self-locking mechanism comprises two fixing plates 27 which are arranged in parallel at the end parts of the cross beam 3, a fixing seat 28 is arranged between the two fixing plates 27, two clamping blocks 39 are arranged on one side of the fixing seat 28, clamping grooves 40 matched with the clamping blocks 26 are formed on the side edges of the clamping blocks 39, the clamping blocks 39 are fixedly connected with reset components in the fixing seat 28, the two fixing plates 27 carry the fixing seat 28 and the clamping blocks 39 to penetrate into the fit holes, the two clamping blocks 39 are respectively positioned in the two fit grooves 24, the vertical self-locking mechanism comprises a plurality of movable connecting grooves 4 formed on the side edges of the upright posts 1 and movable connecting blocks 22 welded and fixed with the connecting pieces 2, the movable connecting blocks 22 are clamped in the movable connecting grooves 4, abutting blocks 23 are arranged on two sides of the bottoms of the movable connecting blocks 22, the side edges of the movable connecting blocks 22 are provided with the fit grooves, the utility model discloses a data transmission device is characterized in that a groove I5 is all seted up to swing joint groove 4 inner wall both sides, groove I5 one side intercommunication has groove II 6, be equipped with fixed axle I7 and fixed axle II 17 in the groove I5, the cover is equipped with rotating member 8 on the fixed axle I7, the one end of rotating member 8 is equipped with limiting plate 9, limiting plate 9 runs through to in the swing joint groove 4, the other end of rotating member 8 is equipped with rotor plate 10, be equipped with haulage rope 11 and movable rod I12 on the rotor plate 10, the other end of haulage rope 11 runs through to be connected with the alarm subassembly in the groove II 6, the other end of movable rod I12 is equipped with movable rod II 13, the other end of movable rod II 13 is equipped with fly leaf 14, movable hole 16 has been seted up at the middle part of fly leaf 14, the movable hole 16 cover is established on the fixed axle II 17, the other end of fly leaf 14 is equipped with interlock piece 15, the alarm subassembly is including being located inside fixed axle III 18 and touch switch 21 of recess II 6, the cover is equipped with rotor plate 19 on the fixed axle III 18, haulage rope 11 runs through to be equipped with the connecting wire 1 to the one end of recess II and 3 and the inside data connection 1 with the other end of stand 2 and the other end 1 are equipped with electric connection to the one side 1 to the bottom the stand 2, the data connection to the stand 1. It is apparent from the above design that by the design of the transverse self-locking mechanism, when a larger transverse bearing force is applied between the connecting piece 2 and the cross beam 3, and the connecting bolt between the connecting piece 2 and the cross beam 3 is broken, the fixing seat 28 is extruded with the engaging groove 24 on the connecting piece 2, meanwhile, the clamping block 39 is also engaged with the clamping block 26, and the larger the transverse load is applied to the fixing seat 28, the larger the engaged force is, so as to play a self-locking role.
In order to facilitate understanding of the above technical solutions of the present invention, the following describes in detail the working principle or operation manner of the present invention in the actual process.
In summary, by means of the above technical solution of the present invention, under normal conditions, the upright 1 and the connecting piece 2 and the cross beam 3 are all fixed by bolting, when the connecting piece 2 and the cross beam 3 receive a larger vertical bearing force, the connecting bolt between the upright 1 and the connecting piece 2 is broken, the connecting piece 2 descends on the upright 1, the connecting piece 2 descends in the movable connecting slot 4 with the movable connecting piece 22, the movable connecting piece 22 descends and presses the limiting plate 9 through the abutting block 23, the limiting plate 9 is forced to rotate downwards, the limiting plate 9 drives the rotating piece 8 to rotate, the rotating piece 8 drives the movable rod one 12 to ascend through the rotating plate 10, the movable rod one 12 drives the movable plate 14 to move on the fixed shaft two 17 through the movable rod two 13, the end part of the movable plate 14 is driven to enter the engagement groove on the movable connecting block 22 from the first groove 5 by the engagement block 15, so that the larger downward force transmitted to the movable connecting block 22 by the connecting piece 2 is, the larger pushing force transmitted to the movable plate 14 by the movable connecting block 22 through the abutting block 23 is, the self-locking effect is achieved, (the traction rope 11 is pulled while the rotating plate 10 rotates, the traction rope 11 is broken, the broken traction rope 11 can release the pulling of the end part of the rotating plate 19, the rotating plate 19 rotates by taking the third fixed shaft 18 as a fulcrum, the other end of the rotating plate 19 descends by taking the balancing weight 20, the balancing weight 20 is extruded on the touch switch 21, the touch switch 21 is triggered, the touch switch 21 transmits a signal to the controller, the controller transmits a signal to the control center, and the control center transmits an alarm to inform safety maintenance personnel of safety maintenance); when a large transverse bearing force is applied between the connecting piece 2 and the cross beam 3, the connecting bolt between the connecting piece 2 and the cross beam 3 is broken, the cross beam 3 pulls the fixing plate 27 outwards to move towards the outer side of the connecting piece 2, the fixing plate 27 pulls the fixing seat 28 to move towards the engaging groove 24, the fixing seat 28 can drive the two clamping blocks 39 to move when moving, the end parts of the clamping blocks 39 can gradually contact with the guide plates 25, then the two clamping blocks 39 can rotate towards the clamping block 26 under the guide of the guide plates 25, the two clamping blocks 39 can be engaged with the engaging groove 24, the clamping groove 40 on the clamping blocks 39 can be engaged with the clamping block 26, when transverse load is applied to the fixing seat 28 by the cross beam 3, the fixing seat 28 can be extruded with the engaging groove 24 on the connecting piece 2, meanwhile, the clamping blocks 39 are engaged with the clamping block 26, and the larger the transverse load is, the larger the engaging force is, so that the self-locking effect is achieved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (4)
1. The utility model provides an assembled steel construction building major structure, its characterized in that includes a plurality of stand (1), be equipped with connecting piece (2) on stand (1), a plurality of be connected with crossbeam (3) between connecting piece (2), stand (1) with connect through vertical self-locking mechanism between connecting piece (2), connecting piece (2) with connect through horizontal self-locking mechanism between crossbeam (3), connecting piece (2) are formed by welding of four sets of connecting block (30), engaging groove (24) have all been seted up at the both ends of connecting block (30), be equipped with deflector (25) and fixture block (26) on engaging groove (24) inner wall, adjacent two engaging groove (24) on connecting block (30) splice into an engaging hole, the engaging hole with horizontal self-locking mechanism cooperatees, horizontal self-locking mechanism is including being located two fixed plates (27) of parallel arrangement of crossbeam (3) tip, two be equipped with between fixed plate (27), be equipped with between fixed plate (28) and be equipped with two fixed block (39) and clamping block (40) are equipped with inside clamping block (39), the two fixing plates (27) are carried with the fixing base (28) and the clamping blocks (39) and penetrate into the fit holes, the two clamping blocks (39) are respectively located in the two fit grooves (24), the reset component comprises two rotating shafts (29) located in the fixing base (28), one end of each rotating shaft (29) is fixedly provided with a gear (31), the other end of each rotating shaft (29) penetrates through the outer side of the corresponding fixing base (28) and is fixedly connected with the clamping blocks (39), two symmetrically arranged rack plates (32) are further arranged in the fixing base (28), the rack plates (32) are meshed with the gear (31), sliding rails matched with the rack plates (32) are arranged on the inner wall of the fixing base (28), the two rack plates (32) are fixedly connected through connecting plates (33), an extrusion block (34) is arranged in the center of one side of each connecting plate (33), two sliding grooves (35) are further formed in parallel on two sides of the inner wall of the fixing base (28), two sliding grooves (35) are further formed in the inner wall of the fixing base (28), a plurality of sliding grooves (36) are connected with one side of the fixing base (38) through springs (38), the vertical self-locking mechanism comprises a plurality of movable connecting grooves (4) formed in the side edges of the upright posts (1) and a movable connecting block (22) fixedly welded with the connecting piece (2), wherein the movable connecting block (22) is clamped in the movable connecting grooves (4), two sides of the bottom of the movable connecting block (22) are respectively provided with a collision block (23), the side edges of the movable connecting block (22) are respectively provided with a meshing groove, two sides of the inner wall of the movable connecting groove (4) are respectively provided with a first groove (5), one side of the first groove (5) is communicated with a second groove (6), a first fixed shaft (7) and a second fixed shaft (17) are arranged in the first groove (5), a rotating piece (8) is sleeved on the first fixed shaft (7), one end of the rotating piece (8) is provided with a limiting plate (9), the other end of the rotating piece (8) is provided with a rotating plate (10), the rotating plate (10) is provided with a traction rope (11) and a first movable rod (12), the other end of the traction rope (11) is provided with a second alarm rod (13) and the second alarm rod (13) are arranged in the second groove (13), the middle part of the movable plate (14) is provided with a movable hole (16), the movable hole (16) is sleeved on the fixed shaft II (17), and the other end of the movable plate (14) is provided with a meshing block (15).
2. The assembled steel structure building main body structure according to claim 1, wherein the alarm component comprises a fixing shaft III (18) and a touch switch (21) which are positioned in the groove II (6), a rotating plate (19) is sleeved on the fixing shaft III (18), one end of the haulage rope (11) penetrates into the groove II (6) and is connected and fixed with one side bottom of the rotating plate (19), and a balancing weight (20) is arranged at the other side bottom of the rotating plate (19).
3. The main body structure of the fabricated steel structure building according to claim 2, wherein a data connection line is arranged in the upright (1), one end of the data connection line is electrically connected with the touch switch (21), and the other end of the data connection line is electrically connected with a control center on the ground.
4. The fabricated steel structure building main body structure according to claim 1, wherein the upright (1) and the connecting piece (2) and the cross beam (3) are connected and fixed through connecting bolts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210862306.2A CN115162526B (en) | 2022-07-21 | 2022-07-21 | Main body structure of assembled steel structure building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210862306.2A CN115162526B (en) | 2022-07-21 | 2022-07-21 | Main body structure of assembled steel structure building |
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| CN115162526A CN115162526A (en) | 2022-10-11 |
| CN115162526B true CN115162526B (en) | 2024-04-05 |
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| CN113789855B (en) * | 2021-07-15 | 2023-03-21 | 山东昌源材料科技有限公司 | Connecting device of high-strength steel structure node |
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| CN101408041A (en) * | 2007-10-08 | 2009-04-15 | 甘秀明 | Connecting clamp and construction steel frame node structure |
| CN101463628A (en) * | 2008-04-29 | 2009-06-24 | 甘秀明 | Semi-butterfly type connection clip and construction steel frame node structure |
| CN101974941A (en) * | 2010-11-18 | 2011-02-16 | 甘秀明 | Self-locking connecting card |
| CN112144659A (en) * | 2020-09-27 | 2020-12-29 | 黑龙江建筑职业技术学院 | Assembled steel construction building main part connection structure |
| CN113700140A (en) * | 2021-08-25 | 2021-11-26 | 海南经济特区银锋钢结构有限公司 | High-strength self-fastening steel structure joint for energy-saving building and manufacturing method thereof |
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2022
- 2022-07-21 CN CN202210862306.2A patent/CN115162526B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408041A (en) * | 2007-10-08 | 2009-04-15 | 甘秀明 | Connecting clamp and construction steel frame node structure |
| CN101463628A (en) * | 2008-04-29 | 2009-06-24 | 甘秀明 | Semi-butterfly type connection clip and construction steel frame node structure |
| CN101974941A (en) * | 2010-11-18 | 2011-02-16 | 甘秀明 | Self-locking connecting card |
| CN112144659A (en) * | 2020-09-27 | 2020-12-29 | 黑龙江建筑职业技术学院 | Assembled steel construction building main part connection structure |
| CN113700140A (en) * | 2021-08-25 | 2021-11-26 | 海南经济特区银锋钢结构有限公司 | High-strength self-fastening steel structure joint for energy-saving building and manufacturing method thereof |
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| CN115162526A (en) | 2022-10-11 |
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