CN114197715A - Prefabricated wallboard of assembled, floor and connection structure thereof - Google Patents
Prefabricated wallboard of assembled, floor and connection structure thereof Download PDFInfo
- Publication number
- CN114197715A CN114197715A CN202111552320.4A CN202111552320A CN114197715A CN 114197715 A CN114197715 A CN 114197715A CN 202111552320 A CN202111552320 A CN 202111552320A CN 114197715 A CN114197715 A CN 114197715A
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- wallboard
- floor
- steel frame
- light steel
- fixedly connected
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members 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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
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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
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
Abstract
The invention relates to an assembled prefabricated wallboard, a floor slab and a connecting structure thereof, wherein the assembled prefabricated wallboard comprises the floor slab and the wallboard, the floor slab comprises a light steel frame I, a closed corrugated steel plate, a reinforcing mesh I and a concrete layer I, and the wallboard comprises a light steel frame II, a concrete layer II, a reinforcing mesh II and a corrugated steel plate; this prefabricated plate of assembled being convenient for, make the whole dead weight of floor alleviate, and can realize exempting from the mould construction when the assembly, and then improve construction speed and construction process, reduce the use amount of concrete simultaneously, practice thrift the expenditure of cost, make the wallboard compare this wallboard of traditional light gauge steel grout wall and install convenient and fast more, and labour saving and time saving more, reduce a large amount of costs and the time of manual operation, reduce construction cost simultaneously.
Description
Technical Field
The invention relates to the technical field of prefabricated panels, in particular to an assembled prefabricated wall panel, a floor slab and a connecting structure thereof, and particularly relates to an assembled prefabricated wall panel, an assembled prefabricated floor slab and a connecting structure of the assembled prefabricated wall panel and the floor slab, which are respectively suitable for low-rise buildings and high-rise buildings.
Background
The fabricated building is a building formed by prefabricating and finishing part of components in a factory and transporting the prefabricated components to a construction site for assembly. The fabricated building has the characteristics of small cast-in-place workload, standardized components, high production efficiency, energy conservation, environmental protection, capability of meeting the requirements of green buildings and the like, so that the fabricated building is more and more favored by people.
The prefabricated wall panels and the prefabricated floor slabs are the achievements developed by modern buildings at a rapid speed, and the prefabricated wall panels and the prefabricated floor slabs are formed by prefabrication, only prefabricated panels after forming need to be transported to an appointed position in building construction, and then assembly is completed at the appointed position.
Disclosure of Invention
In view of the above, the invention provides an assembled prefabricated wallboard, a prefabricated floor slab and a connection structure thereof, which are convenient to assemble, and aims to solve the problems that most of the existing prefabricated wallboards and prefabricated floor slabs are too high in manufacturing cost, too heavy, complex in assembly steps, and large amount of manpower is needed for mutual cooperation, so that the construction efficiency is influenced.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an assembled prefabricated wallboard, the wallboard comprises light steel frame two, concrete layer two, reinforcing bar net two and the corrugated steel plate of evenly seting up the through-hole, through-hole two has been seted up around the light steel frame two, through-hole two extends to the inside of light steel frame two, corrugated steel plate fixed connection is in the inside of light steel frame two, both sides fixedly connected with reinforcing bar net two respectively around the corrugated steel plate, concrete layer two is pour two both sides of reinforcing bar net in the light steel frame two, the last through-hole that runs through that leaves of concrete layer two, hole two and the through-hole interpolation on the corrugated steel plate that corresponds and the concrete layer two of passing through all around of light steel frame two are equipped with the reinforcing bar.
Has the advantages that: through set up through-hole two and round hole respectively on light steel frame two and corrugated steel plate, concrete layer two, be equivalent to reserve the passageway in prefabricated wallboard, after inserting the reinforcing bar in this reservation passageway, to pouring concrete in reserving the passageway again, strengthen the connection stability of light steel frame two and corrugated steel plate, concrete layer two. The through holes in the corrugated steel plate can also enable the concrete layer II to flow in the two sides of the corrugated steel plate when the concrete layer II is poured, so that the concrete layer II can be better combined with the light steel frame II, the stability and the firmness are improved, and meanwhile, the concrete layer II on the surface of the prefabricated wallboard can be prevented from cracking through the reinforcing mesh II, and the whole bearing effect and the bearing capacity of the wallboard are improved.
Furthermore, the first light steel frame is a square frame and is formed by welding four square steel tubes with round holes.
An assembled prefabricated floor slab comprises a first light steel frame, a first closed corrugated steel plate, a first reinforcing mesh and a first concrete layer, wherein a hoisting opening is formed in the first closed corrugated steel plate, the first closed corrugated steel plate is fixedly connected inside the first light steel frame, and a first through hole is formed in the upper surface of the first light steel frame.
Has the advantages that: through the first through hole of seting up on the light steel frame, make the first concrete layer can carry out more abundant combination by the light steel frame, guarantee the floor and build later firmness and bearing capacity after accomplishing with this, use closed type ripple steel sheet, can effectual reduction floor's dead weight itself, make it when hoisting and transporting, more convenient and fast, simultaneously through set up the hoist and mount opening on closed type ripple steel sheet and then make the floor hoist, can be more convenient be connected with outside hoisting equipment, and then make the assembly of floor more convenient and fast, and then improve construction process and efficiency of construction, through reinforcing bar net one that sets up, can prevent the first concrete layer of prefabricated floor surface and open and split, improve the whole bearing effect of floor.
And furthermore, the light steel frame II is a square frame and is formed by welding four square steel pipes with round holes.
The utility model provides a connection structure of prefabricated wallboard of assembled, floor, the front side of floor and wallboard is provided with the connection piece, is provided with the tapping screw on the connection piece, and the connection piece is through the tapping screw that sets up with floor and wallboard fixed connection.
Has the advantages that: the mode that floor and wallboard pass through the connection piece and are connected is particularly useful for the construction of rural short building, can light swift install.
A connecting rib is arranged between a first through hole of the floor slab and a second through hole of the wall slab in a penetrating mode.
Has the advantages that: when the floor slab and the wallboard are assembled as a high-rise building, the connecting ribs are inserted into the first through holes and the second through holes arranged on the floor slab and the wallboard, so that the floor slab and the wallboard are connected and fixed with each other, and the floor slab and the wallboard are assembled.
Further, the inside fixedly connected with fixed plate of the light steel frame of floor setting one, the equal fixedly connected with connecting rod in upper and lower surface of fixed plate, the connecting rod not with the equal fixedly connected with card ball of the one end of fixed plate contact, telescopic hole has all been seted up on the card ball, the equal fixedly connected with spring in inside in telescopic hole, the spring not with the equal fixedly connected with kelly of the one end of telescopic hole contact, two solid fixed rings of the inside fixedly connected with of two through-hole of wallboard setting, two solid fixed rings are the semicircle ring shape, the fixed slot with the mutual adaptation of card ball is all seted up to one side that two solid fixed rings are relative, set up the draw-in groove with the mutual adaptation of kelly on the inner wall of fixed slot.
Has the advantages that: when the floor slab and the wall slab are assembled as a low-rise building, the floor slab is arranged between the two wall slabs, the fixing plate is fixedly connected inside a first light steel frame arranged on the floor slab, fixing rings are arranged inside second through holes on the opposite sides of the two floor slabs, the fixing rings on the two floor slabs are inserted into the first through holes arranged on the floor slab, the fixing rings are contacted with clamping balls, clamping rods arranged on the clamping balls are stressed to retract into the telescopic holes, the clamping balls are clamped into the fixing grooves, the clamping rods are clamped into the clamping grooves, fixing and locking between the floor slab and the wall slab are realized, the phenomenon of separation and dislocation between the floor slab and the wall slab is avoided, the clamping balls are clamped into the fixing grooves formed in the fixing rings, welding and bolt fixing are not needed, welding between steel structures of the steel slabs is reduced, the fracture phenomenon is avoided, and the connecting sheets and self-tapping nails are used for fixing the floor slab and the self tapping nails outside through arrangement, thereby realizing double fixation.
The invention has the beneficial effects that:
1. this prefabricated plate of assembled being convenient for, the floor is by light steel frame one, closed type ripple steel sheet, reinforcing bar net one and concrete layer one are constituteed, the wallboard is by light steel frame two, concrete layer two, reinforcing bar net two and ripple steel sheet are constituteed, make the whole dead weight of floor alleviate, and can realize exempting from the mould construction when the assembly, and then improve construction speed and construction process, reduce the use amount of concrete simultaneously, the expenditure of saving cost, make the wallboard compare this wallboard of traditional light steel keel grout wall and install convenient and fast more, and labour saving and time saving more, reduce a large amount of costs and the time of manual operation, reduce construction cost simultaneously.
2. This prefabricated plate of assembled being convenient for equipment, the through-hole of seting up on the light steel frame one, make concrete layer one can carry out more abundant combination on the light steel frame one, guarantee that the floor is pouring later firmness and bearing capacity, through using closed type ripple steel sheet, can effectual reduction floor's dead weight itself, make it when hoist and mount and transportation, more convenient and fast, simultaneously through set up the hoist and mount opening on closed type ripple steel sheet and then make the floor when hoist and mount, can be more convenient be connected with outside lifting device, make the assembly of floor convenient and fast more, improve the construction process, the efficiency of construction.
3. According to the prefabricated slab convenient to assemble, the first reinforcing mesh is used on the floor slab, the first concrete layer on the surface of the prefabricated floor slab can be prevented from cracking, and the integral bearing effect of the floor slab is improved.
4. This prefabricated plate of assembled being convenient for, through set up through-hole two and round hole on light steel frame two and the ripple steel board respectively, make concrete layer two can make concrete layer two realize flowing each other in the both sides of ripple steel board when pouring, make concrete layer two can carry out better combination with light steel frame two, the improvement is stability and fastness, can prevent the second concrete layer of prefabricated wallboard surface through the reinforcing bar net two that set up simultaneously and split, improve the whole bearing effect and the bearing capacity of wallboard.
5. The prefabricated slab convenient to assemble is characterized in that the prefabricated slab is provided with connecting ribs, when the floor slab and the wallboard are assembled as a high-rise building, the connecting ribs are inserted into a first through hole and a second through hole which are formed in the floor slab and the wallboard and poured, the floor slab and the wallboard are communicated with each other, a concrete layer is poured into the first light steel frame and the second light steel frame which are formed in the floor slab and the floor slab, and the floor slab and the wallboard are assembled and fixed. The floor slab and the wallboard are connected through the connecting ribs, the shearing resistance effect after the floor slab and the wallboard are formed is improved, the stability and the shock resistance after the building is formed are ensured, the use safety after the building is formed is ensured, the assembly is carried out through the method, the construction efficiency and the construction process are improved, and the construction and processing cost is reduced.
6. When the prefabricated slab is assembled as a low-rise building, the floor slab is arranged between two wall slabs, the fixing plate is fixedly connected inside a first light steel frame arranged on the floor slab, fixing rings are arranged inside second through holes on the opposite sides of the two floor slabs, the fixing rings on the two floor slabs are inserted into the first through holes arranged on the floor slab, the fixing rings are contacted with the clamping balls, clamping rods arranged on the clamping balls are stressed to retract into the telescopic holes, the clamping balls are clamped into the fixing grooves, the clamping rods are clamped into the clamping grooves at the moment, the fixing and locking between the floor slab and the wall slab are further realized, the phenomenon of separation and dislocation between the floor slab and the wall slab is avoided, the clamping balls are clamped into the fixing grooves arranged on the fixing rings, welding and bolt fixing are not needed, and the welding between steel structures is reduced, and then avoid appearing the phenomenon of rupture to and fix it with the self-tapping nail externally through the use connection piece that sets up, and then realize dual fixed, and then stability and the fastness of this structure of furthest assurance, loaded down with trivial details fixed step has been reduced simultaneously, improve its assembly efficiency and construction process, can be to the upper and lower fixed surface damping spring of fixed plate simultaneously, and then improve later antidetonation efficiency and the buffering effect of building shaping, and then the security in whole improvement later stability of building shaping and the use.
7. When the prefabricated panels are connected in a T shape or in an L shape, the prefabricated panels can be coated with a concrete layer I or a concrete layer II on the exposed light steel frames and the exposed reinforcing meshes, so that the appearance of the prefabricated panels is consistent, and the attractiveness of the prefabricated panels after the prefabricated panels are assembled is improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic structural view of an assembled prefabricated wall panel of the present invention;
FIG. 2 is an assembly view of corrugated steel sheets in an assembled prefabricated wall panel of the present invention;
FIG. 3 is a schematic structural view of an assembled prefabricated floor slab according to the present invention;
FIG. 4 is a schematic structural view of a closed corrugated steel plate in the prefabricated wall panel according to the present invention;
FIG. 5 is a connecting structure diagram of assembled prefabricated wall panels and floor slabs for high-rise buildings according to the present invention;
FIG. 6 is a schematic view of the attachment rib mounting structure of FIG. 5 in accordance with the present invention;
FIG. 7 is a connecting structure diagram of prefabricated wall panels and floor slabs for low-rise buildings according to the present invention;
FIG. 8 is an enlarged view of the structure at B in FIG. 7;
FIG. 9 is a schematic view of the mounting structure of the fixing plate of FIG. 7;
FIG. 10 is a schematic view of the connection structure of the fixing plate and the fixing ring in FIG. 7;
FIG. 11 is a schematic view of the construction of the wall panel of the present invention as a T-shaped connecting node;
fig. 12 is a schematic view of the wall panel of the present invention as an L-shaped connecting node.
Reference numerals: 1 floor slab, 101 light steel frame I, 102 through hole I, 103 concrete layer I, 104 closed corrugated steel plate, 105 hoisting opening, 106 reinforcing mesh I, 2 wallboard, 201 light steel frame II, 202 through hole II, 203 concrete layer II, 204 reinforcing mesh II, 205 corrugated steel plate, 206 round hole, 3 connecting rib, 4 fixing plate, 401 connecting rod, 402 clamping ball, 403 clamping rod, 404 telescopic hole, 405 spring, 5 fixing ring, 501 clamping groove, 502 fixing groove, 6 connecting sheet, 601 self-tapping nail and 7 square steel tube.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
As shown in fig. 1-2, an assembled prefabricated wall panel, the wall panel 2 is composed of a second light steel frame 201, a second concrete layer 203, a second reinforcing mesh 204 and a corrugated steel plate 205, the second light steel frame 201 is a square frame and is formed by welding four square steel pipes with circular holes, the second light steel frame 201 is provided with a second through hole 202 at its periphery, the second through hole 202 extends into the second light steel frame 201, the corrugated steel plate 205 is provided with a circular hole 206, the corrugated steel plate 205 is fixedly connected inside the second light steel frame 201, the corrugated steel plate 205 is fixedly connected at its front and rear sides with the second reinforcing mesh 204 respectively, the second reinforcing mesh 204 extends out of the left and right sides of the second light steel frame 201, the second concrete layer 203 is poured inside the second light steel frame 201, the second light steel frame 201 and the corrugated steel plate 205 are respectively provided with the second through hole 202 and the circular hole 206, so that the second concrete layer 203 can flow on both sides of the corrugated steel plate 205 when pouring, the second concrete layer 203 can be better combined with the second light steel frame 201, and the stability and firmness are improved.
Through the two 204 reinforcing bars nets that set up can make two 203 concrete layers can carry out more firm combination with two 201 light steel framework and corrugated steel plate 205, improve the whole bearing effect and the bearing capacity of wallboard 2, by two 201 light steel framework through wallboard 2, two 203 concrete layers, two 204 reinforcing bars nets and corrugated steel plate 205 are constituteed, and then compare this wallboard 2 of traditional light steel keel grout wall and install convenient and fast more, and labour saving and time saving more, reduce manually operation's a large amount of costs and time, reduce construction cost simultaneously.
As shown in fig. 3 to 4, an assembled prefabricated floor slab 1 is composed of a first light steel frame 101, a closed corrugated steel plate 104, a first reinforcing mesh 106 and a first concrete layer 103, wherein the first light steel frame 101 is a square frame and is formed by welding four square steel pipes with circular holes, the closed corrugated steel plate 104 is provided with a hoisting opening 105, the closed corrugated steel plate 104 is fixedly connected inside the first light steel frame 101, the upper surface of the first light steel frame 101 is provided with a first through hole 102, the number of the first reinforcing mesh 106 is two, the two first reinforcing meshes 106 are respectively arranged on the upper surface and the lower surface of the first light steel frame 101, the two first reinforcing meshes 106 respectively extend out of the left side and the right side of the first light steel frame 101, the first concrete layer 103 is poured on the first light steel frame 101, the first concrete layer 103 can be more fully combined with the first light steel frame 101 through the first through hole 102 formed in the first light steel frame 101, guarantee floor 1 with this and pour later firmness and bearing capacity of completion, through using closed form corrugated steel plate 104, can effectual reduction floor self dead weight, make it when hoist and mount and transporting, more convenient and fast, simultaneously through set up hoist and mount opening 105 on closed form corrugated steel plate 104 and make floor 1 when hoist and mount, can be more convenient be connected with outside hoisting equipment, make floor 1's assembly convenient and fast more, improve construction process and efficiency of construction.
Through the reinforcing mesh 106 that sets up, and then improve the combining ability between its concrete layer 103 and light steel frame 101 and the closed form corrugated steel plate 104, also effectually avoid simultaneously that concrete layer 103 appears droing and cracked phenomenon after solidifying, and then improve floor 1's whole effect and improve its ability of preventing splitting and frostproofing, and then improve floor 1's whole advantage, through with floor 1 by light steel frame 101, closed form corrugated steel plate 104, reinforcing mesh 106 and concrete layer 103 constitute, make floor 1's whole dead weight alleviate, and can realize exempting from the mould construction when the assembly, and then improve construction speed and construction process, reduce the use amount of concrete simultaneously, the expense of saving cost.
Example one
As shown in figure 7, the prefabricated wallboard of assembled, connection structure of floor suitable for low-rise building, floor 1 transversely assembles between two blocks of wallboard 2, floor 1 and wallboard 2's outside fixed mounting have a connection piece 6, be provided with tapping nail 601 on connection piece 6, connection piece 6 is through the tapping nail 601 that sets up with floor 1 and wallboard 2 fixed connection, the mode that floor 1 and wallboard 2 are connected through connection piece 6 is particularly useful for the building of rural low building, can install lightly swiftly.
Example two
As shown in fig. 8-10, a connection structure suitable for prefabricated wallboard of low-rise building, floor, the inside fixedly connected with fixed plate 4 of a light steel frame 101 that floor 1 set up, the equal fixedly connected with connecting rod 401 in upper and lower surface of fixed plate 4, the equal fixedly connected with card ball 402 in upper and lower both sides that connecting rod 401 does not contact with fixed plate 4, flexible hole 404 has all been seted up on the card ball 402, the equal fixedly connected with spring 405 in inside of flexible hole 404, the equal fixedly connected with kelly 403 of one end that spring 405 does not contact with flexible hole 404.
Two solid fixed rings 5 of the inside fixedly connected with of two through-holes 202 that wallboard 2 set up, two solid fixed rings 5 are the semicircle annular, two solid fixed ring 5 relative one sides all offer with the fixed slot 502 of the mutual adaptation of card ball 402, offer on the inner wall of fixed slot 502 with the draw-in groove 501 of the mutual adaptation of kelly 403.
When the floor slab 1 and the wall slab 2 are assembled as a low-rise building, the floor slab 1 is arranged between the two wall slabs 2, the fixing plates 4 are fixedly connected inside the light steel frame I101 arranged on the floor slab 1, the fixing rings 5 are arranged inside the through holes II 202 on the opposite sides of the two wall slabs 2, the fixing rings 5 on the two wall slabs 2 are inserted into the through holes I102 arranged on the floor slab 1 at the moment, the fixing rings 5 are in contact with the clamping balls 402, the clamping rods 403 arranged on the clamping balls 402 are stressed to retract into the telescopic holes 404, the clamping balls 402 are clamped into the fixing grooves 502, the clamping rods 403 are clamped into the clamping grooves 501 at the moment, fixing and locking between the floor slab 1 and the wall slab 2 are achieved, and the phenomenon of separation and dislocation between the floor slab 1 and the wall slab 2 is avoided.
Inside the fixed slot 502 that solid fixed ring 5 was seted up is gone into to the card ball 402 card that sets up, need not use welding and bolt fastening between floor 1 and the wallboard 2, reduces the welding between its steel construction, and then avoids appearing the phenomenon of rupture. Fix it externally through connection piece 6 and self-tapping nail 601, can realize floor 1 and wallboard 2's dual fixed, and then stability and the fastness of this structure of at utmost assurance have reduced loaded down with trivial details fixed step simultaneously, improve its assembly efficiency and construction process. In addition, the upper surface and the lower surface of the fixing plate 4 can be provided with damping springs, so that the anti-seismic efficiency and the buffering effect after building forming are improved, and the stability and the safety in use after building forming are integrally improved.
As shown in fig. 5 to 6, in the connecting structure of the prefabricated wall panel and the floor slab suitable for the high-rise building, the floor slab 1 is fixedly connected with the wall slab 2 through the connecting rib 3, when the floor slab 1 and the wall slab 2 are assembled as the high-rise building, the floor slab 1 is positioned between the two wall slabs 2, the connecting rib 3 is inserted into the through hole one 102 and the through hole two 202 arranged in the floor slab 1 and the wall slab 2, and then concrete is poured into the through hole one 102 and the through hole two 202, so that the mutual fixed connection between the floor slab 1 and the wall slab 2 is realized, the shearing resistance after the building is formed is improved, the stability and the shock resistance after the building is ensured, and the use safety after the building is formed is ensured.
As the connection structure of three prefabricated wallboard of assembled shown in figure 11, when three wallboard 2 junctions are T-shaped, three wallboard 2 junctions are connected through square steel tube 7, the through-hole has all been seted up with the junction (three faces promptly) of wallboard 2 to square steel tube 7, circulation each other when concrete placement when being convenient for three wallboard 2 to connect, three wallboard 2 and square steel tube 7 pass through concrete placement after fixed, plaster outside light steel frame two 201 and square steel tube 7 and keep wallboard 2 outward appearance level pleasing to the eye.
As the connection structure of two prefabricated wallboard of assembled shown in figure 12, when two wallboard 2 junctions are L shape, the junction of two wallboard 2 passes through square steel pipe 7 to be connected, the through-hole has all been seted up with the junction (two faces promptly) of two wallboard 2 to square steel pipe 7, circulation each other when two wallboard 2 of being convenient for are connected when concrete placement, two wallboard 2 and square steel pipe 7 pass through concrete placement fixed back, plaster outside light steel frame two 201 and square steel pipe 7 and keep wallboard 2 outward appearance level pleasing to the eye and the outward appearance unanimous, and then improve its assembly and accomplish later pleasing to the eye.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (7)
1. An assembled prefabricated wallboard which characterized in that: the wallboard (2) is composed of a second light steel frame (201), a second concrete layer (203), a second reinforcing mesh (204) and corrugated steel plates (205) with through holes uniformly formed in the second light steel frame (201), the second through holes (202) are formed in the periphery of the second light steel frame (201), the second through holes (202) extend to the inside of the second light steel frame (201), the corrugated steel plates (205) are fixedly connected to the inside of the second light steel frame (201), the second reinforcing mesh (204) is fixedly connected to the front side and the rear side of each corrugated steel plate (205), the second concrete layer (203) is poured on the two sides of the second reinforcing mesh (204) in the second light steel frame (201), through holes are reserved in the second concrete layer (203), and reinforcing steel bars are inserted into the through holes in the second through holes (202) in the periphery of the second light steel frame (201), the corresponding corrugated steel plates (205) and the through holes in the second concrete layer (203).
2. The prefabricated wall panel of claim 1, wherein: the first light steel frame (101) is a square frame and is formed by welding four square steel tubes with round holes.
3. An assembled precast floor slab, its characterized in that: the floor slab (1) is composed of a first light steel frame (101), a first closed corrugated steel plate (104), a first reinforcing mesh (106) and a first concrete layer (103), wherein a hoisting opening (105) is formed in the first closed corrugated steel plate (104), the first closed corrugated steel plate (104) is fixedly connected to the inside of the first light steel frame (101), and a first through hole (102) is formed in the upper surface of the first light steel frame (101).
4. The fabricated precast floor slab of claim 3, wherein: the second light steel frame (201) is a square frame and is formed by welding four square steel tubes with round holes.
5. The utility model provides a connection structure of prefabricated wallboard of assembled, floor which characterized in that: a connecting sheet (6) is arranged on the front sides of the floor (1) and the wall board (2) in the claim 2 and the claim 1, a self-tapping screw (601) is arranged on the connecting sheet (6), and the connecting sheet (6) fixedly connects the floor (1) and the wall board (2) through the arranged self-tapping screw (601).
6. The utility model provides a connection structure of prefabricated wallboard of assembled, floor which characterized in that: the first through hole (102) of the floor (1) in the claim 3 and the second through hole (202) of the wallboard (2), the corrugated steel plate (205) and the second through hole of the concrete layer (203) in the claim 1 are provided with the connecting rib (3) in a penetrating way.
7. The prefabricated wall panel and floor slab connecting structure according to claim 5, wherein: the inside fixedly connected with fixed plate (4) of a light steel frame (101) that floor (1) set up, the equal fixedly connected with connecting rod (401) in upper and lower surface of fixed plate (4), connecting rod (401) not with the equal fixedly connected with card ball (402) of one end of fixed plate (4) contact, telescopic hole (404) have all been seted up on card ball (402), the equal fixedly connected with spring (405) in inside of telescopic hole (404), spring (405) not with the equal fixedly connected with kelly (403) of one end of telescopic hole (404) contact, two solid fixed ring (5) of inside fixedly connected with of through-hole two (202) that wallboard (2) set up, two solid fixed ring (5) are half-circular, fixed slot (502) with card ball (402) mutual adaptation are all seted up to one side that two solid fixed ring (5) are relative, draw-in groove (501) with kelly (403) mutual adaptation are seted up on the inner wall of fixed slot (502).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110663940.9A CN113338505A (en) | 2021-06-16 | 2021-06-16 | Prefabricated wallboard of assembled, floor and connection structure thereof |
| CN2021106639409 | 2021-06-16 |
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| Publication Number | Publication Date |
|---|---|
| CN114197715A true CN114197715A (en) | 2022-03-18 |
| CN114197715B CN114197715B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110663940.9A Withdrawn CN113338505A (en) | 2021-06-16 | 2021-06-16 | Prefabricated wallboard of assembled, floor and connection structure thereof |
| CN202111020349.8A Withdrawn CN113719005A (en) | 2021-06-16 | 2021-09-01 | Prefabricated wallboard of assembled, floor and connection structure thereof |
| CN202111552320.4A Active CN114197715B (en) | 2021-06-16 | 2021-12-17 | Prefabricated wallboard of assembled, floor and connection structure thereof |
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| CN202110663940.9A Withdrawn CN113338505A (en) | 2021-06-16 | 2021-06-16 | Prefabricated wallboard of assembled, floor and connection structure thereof |
| CN202111020349.8A Withdrawn CN113719005A (en) | 2021-06-16 | 2021-09-01 | Prefabricated wallboard of assembled, floor and connection structure thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113738014B (en) * | 2021-09-09 | 2022-11-25 | 江苏高地新型建材有限公司 | Assembled precast wall concrete slab and construction method thereof |
| CN115288330A (en) * | 2022-09-19 | 2022-11-04 | 国网山西电力勘测设计研究院有限公司 | Light-weight wallboard light-steel fireproof wall structure and manufacturing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10331303A (en) * | 1997-05-30 | 1998-12-15 | Y M K Technol:Kk | Precast concrete form and structure with it |
| CN105822001A (en) * | 2016-03-29 | 2016-08-03 | 北京工业大学 | Assembled cold bending thin-wall sectional steel floor slab module connecting structure |
| CN106049718A (en) * | 2016-07-15 | 2016-10-26 | 中国矿业大学 | Novel overlapping shear wall |
| CN112443061A (en) * | 2019-08-29 | 2021-03-05 | 台荣建材(湖州)有限公司 | Steel construction floor |
-
2021
- 2021-06-16 CN CN202110663940.9A patent/CN113338505A/en not_active Withdrawn
- 2021-09-01 CN CN202111020349.8A patent/CN113719005A/en not_active Withdrawn
- 2021-12-17 CN CN202111552320.4A patent/CN114197715B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10331303A (en) * | 1997-05-30 | 1998-12-15 | Y M K Technol:Kk | Precast concrete form and structure with it |
| CN105822001A (en) * | 2016-03-29 | 2016-08-03 | 北京工业大学 | Assembled cold bending thin-wall sectional steel floor slab module connecting structure |
| CN106049718A (en) * | 2016-07-15 | 2016-10-26 | 中国矿业大学 | Novel overlapping shear wall |
| CN112443061A (en) * | 2019-08-29 | 2021-03-05 | 台荣建材(湖州)有限公司 | Steel construction floor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113338505A (en) | 2021-09-03 |
| CN113719005A (en) | 2021-11-30 |
| CN114197715B (en) | 2023-04-07 |
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