CN116356997B - Assembled building floor and construction method - Google Patents
Assembled building floor and construction method Download PDFInfo
- Publication number
- CN116356997B CN116356997B CN202310580286.4A CN202310580286A CN116356997B CN 116356997 B CN116356997 B CN 116356997B CN 202310580286 A CN202310580286 A CN 202310580286A CN 116356997 B CN116356997 B CN 116356997B
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- pressing plate
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- 238000010276 construction Methods 0.000 title abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000005728 strengthening Methods 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 36
- 230000002787 reinforcement Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 13
- 230000008094 contradictory effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 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
- 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
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Abstract
The utility model relates to an assembled building floor and construction method relates to the field of building engineering, and the integrated circuit board comprises a plate body, two adjacent be equipped with between the plate body and assemble the mechanism, assemble the mechanism including bottom plate, a plurality of spliced pole and the clamp plate of fixing at the bottom plate upper surface, every the spliced pole all runs through the clamp plate and threaded connection has the nut, two adjacent the one end of plate body all inserts between clamp plate and the bottom plate and is pressed from both sides tightly, the strengthening groove has all been seted up to each end of plate body, be connected with the strengthening mechanism of pegging graft with the strengthening groove on the clamp plate. The application has the effect of strengthening the connection between the plate bodies.
Description
Technical Field
The application relates to the field of constructional engineering, in particular to an assembled building floor slab and a construction method.
Background
The fabricated building is a house which is constructed by prefabricating part or all of the building components in a factory, then transporting the prefabricated building components to a construction site and assembling the prefabricated building components in a reliable connection mode.
In the building process of the assembled building, the building of the floor slab is an important link and is a procedure with larger construction quantity. The existing prefabricated floor slab can be prefabricated in a factory, then transported to a construction site for assembly, and the prefabricated floor slab can greatly shorten the construction period and reduce the construction cost.
However, in the assembly process of the existing floor slabs, adjacent floor slabs are usually fastened and connected through bolts and nuts with a plurality of conventional specifications, however, the connection between the floor slabs is completed only through the bolts and the nuts may not be firm enough.
Disclosure of Invention
In order to strengthen the connection between the plate bodies, the application provides an assembled building floor and a construction method.
In a first aspect, the present application provides an assembled building floor slab, which adopts the following technical scheme:
the utility model provides an assembled building floor, includes the plate body, adjacent two be equipped with between the plate body and assemble the mechanism, assemble the mechanism and include bottom plate, a plurality of spliced pole and the clamp plate of fixing at the bottom plate upper surface, every the spliced pole all runs through the clamp plate and threaded connection has the nut, adjacent two the one end of plate body all inserts between clamp plate and the bottom plate and is pressed from both sides tightly, the strengthening groove has all been seted up to each end of plate body, be connected with the strengthening mechanism of pegging graft with the strengthening groove on the clamp plate.
Through adopting above-mentioned technical scheme, when needs assemble adjacent plate body, rotate every nut and make the nut to the direction motion of keeping away from the bottom plate, move the clamp plate to the direction of keeping away from the bottom plate afterwards, make the distance between clamp plate and the bottom plate be greater than the thickness of plate body. And then moving the two plate bodies in the directions close to each other until one end of each plate body stretches into the space between the pressing plate and the bottom plate, then moving the pressing plate downwards to enable the pressing plate to abut against the upper surface of the plate body, and rotating the nuts to enable each nut to abut against the pressing plate. Therefore, the pressing plates and the bottom plate clamp the two adjacent pressing plates, and the reinforcing mechanism is inserted into the reinforcing groove at the same time, so that the connection between the adjacent plate bodies is further enhanced.
Preferably, protruding sections are arranged at two ends of the plate body, two adjacent protruding sections are clamped between the pressing plate and the bottom plate, a plurality of reinforcing grooves are formed in the upper surface of each protruding section, the pressing plate is of a hollow structure, the reinforcing mechanism comprises a fixing rod fixedly connected with the inner side wall of the pressing plate, the upper end of the fixing rod is hinged to a mounting rod, one end of the mounting rod is connected with a connecting column, the other end of the mounting rod is connected with a reinforcing member, a through hole is formed in the inner bottom wall of the pressing plate, and when the pressing plate descends relative to the connecting column, the mounting rod rotates to push the reinforcing member to be inserted into the corresponding reinforcing groove.
Through adopting above-mentioned technical scheme, when two adjacent convex sections all inject between clamp plate and the roof, every through-hole all aligns with corresponding reinforcement groove this moment, moves the clamp plate to the direction that is close to the bottom plate, and the clamp plate moves down gradually relative spliced pole this moment. In the process, the connecting column pushes the mounting rod to gradually rotate upwards, and one end of the mounting rod connected with the reinforcing member drives the reinforcing member to gradually move downwards, so that each reinforcing member gradually enters the corresponding reinforcing groove and is spliced with the corresponding reinforcing groove. The clamping piece can automatically descend and be tightly inserted into the reinforcing groove in the process that the pressing plate abuts against the protruding section, so that labor is saved, and the clamping piece is simple and convenient.
Preferably, the mounting groove along the radial setting of spliced pole has been seted up to the lateral wall of spliced pole, the one end that the installation pole is close to the mounting groove articulates there is the slider one with mounting groove sliding connection, the rectangular groove along the radial setting of spliced pole has been seted up to the upper surface of stiffening rod, the one end that the installation pole is close to the reinforcement articulates there is slider two with rectangular groove sliding connection.
Through adopting above-mentioned technical scheme, the in-process that clamp plate relative spliced pole descends, the one end that the installation pole is close to the spliced pole upwards rotates gradually, and the radial emergence displacement of slider one along the spliced pole this moment is convenient for the spliced pole can be comparatively smooth drive the installation pole and be connected with the one end of slider one and rise smoothly. When one end of the installation rod, which is far away from the first slider, gradually descends, the second slider transversely slides along the long strip groove, so that the installation rod can be conveniently and smoothly driven to vertically descend.
Preferably, the reinforcement includes first and second blocks, fixedly connected with spring between first and second blocks, and the upper surface sliding connection of second block has two plug-in rods, every the one side that the plug-in rods are close to each other is along the inclined plane of keeping away from each other gradually upwards slope, first block's lower surface is equipped with two inclined planes, the inclined plane on the corresponding plug-in rod is all hugged closely to every inclined plane on the first block, the jack-in groove has all been seted up to two lateral walls in reinforcement groove, when the diapire in block second contact reinforcement groove, every plug-in rod all aligns with a corresponding jack-in groove.
Through adopting above-mentioned technical scheme, when the reinforcement descends gradually under the promotion of installation pole, until the reinforcement conflict consolidates the diapire in groove, installation pole promotes the first continuous decline of block, and block two conflict consolidates the diapire in groove this moment, and the position of block two is unchangeable, and the inclined plane effort of inserting the pole is given to the inclined plane of block one for the grafting pole inserts corresponding grafting inslot gradually. The connection between the splicing mechanism and each plate body is reinforced, and then the connection between the adjacent plate bodies is reinforced.
Preferably, after two adjacent plate bodies are spliced, an installation cavity is formed between the upper sides of two adjacent protruding sections, a fixing cavity is formed between the lower sides of two adjacent protruding sections, the bottom plate is spliced with the fixing cavity, the bottom surface of the bottom plate is flush with the bottom surface of the plate body, the pressing plate is spliced with the installation cavity, a piston plate is clamped at the opening of the installation cavity, and the upper surface of the piston plate is flush with the upper surface of the plate body.
By adopting the technical scheme, the flatness of the adjacent plate bodies after the assembly is finished is good, and the piston plate seals one end of the connecting column and the nut in the mounting cavity, so that the occurrence of accidental collision of people is reduced.
Preferably, the upper end of each connecting column is connected with a locking block, the upper end of each locking block is fixedly connected with a conical elastic block, the maximum diameter of each elastic block is larger than the diameter of each locking block, locking grooves corresponding to the number of the connecting columns are formed in the bottom surface of the piston plate, the inner diameter of each locking groove is larger than or equal to the maximum diameter of each elastic block, and the diameter of the opening of each locking groove is smaller than the maximum diameter of each elastic block.
Through adopting above-mentioned technical scheme, the in-process of piston plate and installation cavity opening part chucking presses the piston plate to the direction that is close to the installation cavity, so every elastic block all is by the extrusion entering locking inslot gradually, because the maximum diameter of elastic block is greater than the diameter of locking inslot opening part, consequently the difficult locking groove that breaks away from of elastic block has consolidated the connection between piston plate and the plate body.
Preferably, the upper surface of spliced pole is seted up flutedly, be equipped with two connecting rods one and two connecting rods two in the recess, every the upper end of connecting rod one all articulates with the bottom of locking piece, every the lower extreme of connecting rod two all articulates with the diapire of recess, and every connecting rod one and the one end that corresponding connecting rod two are close to each other are articulated each other, every the rectangular through-hole of two vertical settings has all been seted up to the lateral wall of spliced pole, and the articulated end of connecting rod one and connecting rod two stretches out in follow a rectangular through-hole of corresponding, and in elastic block and locking piece all arranged in the recess this moment entirely, fixedly connected with is contradicted the supporting shoe of locking piece bottom surface in the recess.
By adopting the technical scheme, when the nut is not abutted against the pressing plate, the elastic block is completely arranged in the groove, so that the situation that the elastic block is damaged by abrasion is reduced. And in the process of rotating the nut until the nut abuts against the pressing plate, the hinged ends of the first connecting rod and the second connecting rod are gradually pushed in the process of descending the nut until the hinged ends of the first connecting rod and the second connecting rod enter the groove, at the moment, the first connecting rod and the second connecting rod gradually move towards the direction of approaching each other, and the second connecting rod also gradually rotates towards the direction of approaching each other. The locking blocks and the elastic blocks gradually rise and extend out of the grooves, and at the moment, the piston plate can be installed, so that each elastic block is inserted into the corresponding locking groove on the piston plate.
In a second aspect, the construction method of the assembled building floor slab provided by the application adopts the following technical scheme:
a construction method of an assembled building floor slab comprises the following steps:
s1, placing an assembling mechanism between two adjacent plate bodies, and moving a pressing plate upwards until the distance between the pressing plate and the bottom plate is larger than the thickness of a protruding section;
s2, inserting adjacent protruding sections between the corresponding pressing plate and the bottom plate, and moving two plate bodies in opposite directions until the adjacent protruding sections clamp the connecting column, wherein each reinforcement is aligned with the corresponding reinforcement groove;
s3, moving the pressing plate downwards to enable the pressing plate to abut against the upper surface of the protruding section, then rotating each nut to enable each nut to downwards move and push the pressing plate to abut against the protruding section, at the moment, each reinforcing member is spliced with the corresponding reinforcing groove, and each splicing rod is spliced with the corresponding splicing groove.
By adopting the technical scheme, the assembly mode between two adjacent plate bodies is simpler and more convenient, and is firmer, so that the disassembly and the installation between the adjacent plate bodies are convenient.
In summary, the present application includes at least one of the following beneficial technical effects:
the connection between the adjacent plate bodies is enhanced;
the fastening piece can automatically descend and be inserted into the fastening groove tightly in the process that the pressing plate abuts against the protruding section, so that labor is saved, and simplicity and convenience are realized;
when the nut is not abutted against the pressing plate, the elastic block is completely arranged in the groove, so that the situation that the elastic block is damaged due to abrasion is reduced.
Drawings
Fig. 1 is a schematic structural diagram showing assembly of adjacent plates according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a splice of adjacent plates according to an embodiment of the present application.
Fig. 3 is an enlarged view of the embodiment at a in fig. 2.
Reference numerals illustrate: 1. a plate body; 11. a protruding section; 111. a mounting cavity; 1111. a reinforcing groove; 112. a fixed cavity; 2. an assembling mechanism; 21. a bottom plate; 22. a connecting column; 221. a mounting groove; 222. a groove; 223. a long through hole; 23. a pressing plate; 231. a through hole; 24. a nut; 3. a reinforcement mechanism; 31. a fixed rod; 32. a mounting rod; 33. a first sliding block; 34. a reinforcement; 341. a long strip groove; 342. a first block; 343. a second block; 3431. a sliding groove; 344. a spring; 345. inserting a connecting rod; 346. a fixed block; 35. a second slide block; 4. a piston plate; 41. a locking groove; 5. a locking assembly; 51. a locking block; 52. an elastic block; 53. a first connecting rod; 54. a second connecting rod; 55. and a supporting block.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-3.
The embodiment of the application discloses an assembled building floor. Referring to fig. 1, the assembled building floor includes plate bodies 1, and protruding sections 11 are integrally formed at both ends of each plate body 1. An assembling mechanism 2 is arranged between two adjacent plate bodies 1, and the assembling mechanism 2 comprises a bottom plate 21, a plurality of connecting columns 22 and a pressing plate 23. The connecting columns 22 are fixedly connected to the upper surface of the bottom plate 21, the connecting columns 22 are uniformly arranged along the length direction of the bottom plate 21, and the upper end of each connecting column 22 penetrates through the pressing plate 23 and is in threaded connection with a nut 24.
When two adjacent plate bodies 1 are assembled, two adjacent protruding sections 11 are inserted between the pressing plate 23 and the bottom plate 21, and a plurality of connecting columns 22 are positioned between the two adjacent protruding sections 11. When the nuts 24 are turned so that each nut 24 presses the pressing plate 23 in a direction approaching the bottom plate 21, the pressing plate 23 and the bottom plate 21 press the two protruding sections 11 therebetween, so that the adjacent plate bodies 1 are locked to each other.
Referring to fig. 1 and 2, after the adjacent two protruding sections 11 are spliced, a mounting cavity 111 is formed between the upper sides of the two protruding sections 11, and the mounting cavity 111 is used for inserting the pressing plate 23. A fastening space 112 is formed between the undersides of the two projecting portions 11, the fastening space 112 being used for the insertion of the base plate 21. When the assembly mechanism 2 locks the adjacent plate bodies 1, the pressing plate 23 abuts against the bottom wall of the mounting cavity 111, the bottom plate 21 abuts against the bottom wall of the fixing cavity 112, and the lower surface of the bottom plate 21 is flush with the lower surface of the plate body 1.
Referring to fig. 2 and 3, in order to reinforce the splice between adjacent plates 1, a plurality of reinforcing mechanisms 3 are attached to each of the pressing plates 23. The clamp plate 23 is hollow structure, and every strengthening mechanism 3 all includes two dead levers 31 at the equal fixed connection of interior bottom wall of clamp plate 23, and spliced pole 22 is located between two dead levers 31, and the upper end of every dead lever 31 all articulates has installation pole 32. One end of the mounting rod 32 is hinged with a first sliding block 33, two mounting grooves 221 are formed in the side wall of the connecting column 22, one first sliding block 33 corresponds to one mounting groove 221, and the first sliding block 33 is in sliding connection with the mounting groove 221 along the radial direction of the connecting column 22. The notch of the mounting groove 221 is narrower than the inside of the mounting groove 221, so that the first slider 33 is not easily separated from the mounting groove 221.
One end of each mounting rod 32, which is far away from the first slider 33, is connected with a reinforcing member 34, and a plurality of through holes 231 are formed in the inner bottom wall of the pressing plate 23. The bottom wall of the installation cavity 111 is provided with a plurality of reinforcing grooves 1111, one through hole 231 is aligned with one reinforcing groove 1111, and the bottom end of each reinforcing member 34 is inserted into the through hole 231. The upper surface of the reinforcement 34 is provided with elongated grooves 341, and the elongated grooves 341 are also disposed along the radial direction of the connecting grooves. The end of the mounting rod 32 far away from the first sliding block 33 is hinged with a second sliding block 35, and the second sliding block 35 is in sliding connection with the elongated groove 341.
The pressure plate 23 is moved upwardly so that the distance between the pressure plate 23 and the base plate 21 increases, thus facilitating the insertion of the protruding section 11 between the pressure plate 23 and the base plate 21. After the protruding section 11 is completely inserted between the pressing plate 23 and the bottom plate 21, the pressing plate 23 is moved downwards, at this time, the connecting column 22 moves upwards relative to the pressing plate 23, and the connecting column 22 drives the first slider 33 to rise so as to drive the mounting rod 32 to rotate, and the mounting rod 32 rotates so as to drive the second slider 35 to gradually descend. The second slider 35 descends to push the reinforcement 34 to gradually descend and be spliced with the corresponding reinforcing groove 1111, so that the lateral movement of the board 1 relative to the splicing mechanism 2 is restricted.
The reinforcement 34 includes a first block 342 and a second block 343 arranged up and down, a spring 344 is connected between the first block 342 and the second block 343, one end of the spring 344 is fixedly connected with the first block 342, and the other end is fixedly connected with the second block 343. Two inserting and connecting rods 345 are arranged between the first block 342 and the second block 343, a strip-shaped sliding groove 3431 is formed in the upper surface of the second block 343, the sliding groove 3431 is a dovetail groove, a fixed block 346 is fixedly connected to the lower surface of each inserting and connecting rod 345, and each fixed block 346 is in sliding connection with the sliding groove 3431.
The spring 344 is located between the two plugging rods 345, the surfaces of the two plugging rods 345 close to each other are inclined surfaces which incline upwards gradually along the direction away from each other, the lower end of the first block 342 is provided with two inclined surfaces, one inclined surface corresponds to one plugging rod 345, and the inclined surface on each first block 342 is attached to the inclined surface on the corresponding plugging rod 345. Plug grooves are formed in the two side walls of each reinforcing groove 1111.
When the mounting rod 32 rotates to push the reinforcement 34 to gradually descend until the second block 343 abuts against the bottom wall of the reinforcement slot 1111, the mounting rod 32 continues to push the reinforcement 34 to descend, the first block 342 continues to descend, the inclined surface of the first block 342 pushes the two inserting rods 345 to gradually move away from each other, each inserting rod 345 is inserted into the corresponding inserting slot, and the spring 344 is compressed.
A reset spring block (not shown in the figure) is arranged in the sliding groove 3431, the middle part of the reset spring block is fixedly connected with the inner wall of the sliding groove 3431, and each end of the reset spring block is fixedly connected with one of the fixed blocks 346. When the two plugging levers 345 are moved away from each other, the reset spring is stretched. When the first block 342 moves away from the reinforcing groove 1111, the two plug blocks can move toward each other by the force of the reset spring block, thereby completing the reset.
Referring to fig. 2, in order to reduce the occurrence of injury caused by accidental collision of people with the connection post 22, a piston plate 4 closing the installation cavity 111 is installed at the opening of the installation cavity 111, the piston plate 4 is clamped with the opening of the installation cavity 111, and the upper surface of the piston plate 4 is flush with the upper surface of the plate body 1.
To strengthen the connection of the piston plate 4 to the mounting cavity 111, a locking assembly 5 is mounted on each connecting post 22. The upper surface of each connecting column 22 is provided with a groove 222, the locking assembly 5 comprises a locking block 51 arranged in the groove 222, the upper surface of the locking block 51 is fixedly connected with a conical elastic block 52, and the maximum diameter of the elastic block 52 is larger than that of the locking block 51. Two first connecting rods 53 and two second connecting rods 54 are arranged between the locking block 51 and the bottom wall of the groove 222, one first connecting rod 53 corresponds to one second connecting rod 54, the first connecting rod 53 is hinged with the second connecting rod 54, the upper end of each first connecting rod 53 is hinged with the bottom wall of the locking block 51, and the lower end of each second connecting rod 54 is hinged with the bottom wall of the groove 222.
Two vertically arranged long strip through holes 223 are formed in the outer side wall of the connecting column 22, and the hinged positions of the first connecting rod 53 and the second connecting rod 54 extend out of the corresponding long strip through holes 223. The inner side wall of the groove 222 is fixedly connected with the supporting block 55, when the elastic block 52 is completely arranged in the groove 222, the supporting block 55 abuts against the lower end of the locking block 51 so as to support the locking block 51, and the elastic block 52 is completely arranged in the groove 222, so that the situation that the elastic block 52 is worn is reduced.
Referring to fig. 1 and 2, a plurality of locking grooves 41 are formed in the lower surface of the piston plate 4, the number of locking grooves 41 corresponds to the number of the connection posts 22, and one locking groove 41 corresponds to one elastic block 52, the inner diameter of the locking groove 41 is greater than or equal to the maximum diameter of the elastic block 52, and the diameter of the opening of the locking groove 41 is smaller than the maximum diameter of the elastic block 52. And aligning each nut 24 with the corresponding connecting column 22, screwing the nut 24 with the connecting column 22, and rotating the nut 24, wherein the nut 24 gradually applies pressure to the first connecting rod 53 in the process of descending the nut 24 relative to the connecting column 22, so that the joint of the first connecting rod 53 and the second connecting rod 54 gradually enters the groove 222. In this process, the first links 53 are rotated in the direction of approaching each other, the second links are also rotated in the direction of approaching each other, the lock block 51 and the piston block are gradually raised, and the piston block protrudes inside the groove 222.
The piston plate 4 is pressed into the mounting cavity 111, and at this time, each piston block is deformed by the pressing of the opening of the locking groove 41 until each piston block is inserted into the corresponding locking groove 41.
The embodiment of the application also discloses a construction method of the assembled building floor slab, which comprises the following steps:
s1, placing the assembly mechanism 2 between two adjacent plate bodies 1, placing the elastic blocks 52 in the corresponding grooves 222, and moving the pressing plate 23 upwards until the distance between the pressing plate 23 and the bottom plate 21 is larger than the thickness of the protruding section 11.
S2, inserting adjacent protruding sections 11 between the corresponding pressing plate 23 and the bottom plate 21, moving two plate bodies 1 towards each other until the adjacent protruding sections 11 clamp the connecting posts 22, and each reinforcement 34 is aligned with the corresponding reinforcement groove 1111.
S3, moving the pressing plate 23 downwards to enable the pressing plate 23 to abut against the upper surface of the protruding section 11, then rotating each nut 24 to enable each nut 24 to move downwards and push the pressing plate 23 to abut against the protruding section 11, at the moment, each reinforcement 34 is spliced with the corresponding reinforcing groove 1111, each splicing rod 345 is spliced with the corresponding splicing groove, the nuts 24 push the two first connecting rods 53 to move towards each other, and the elastic blocks 52 extend upwards out of the grooves 222.
S4, aligning the piston plate 4 with the mounting cavity 111, and pressing the piston plate 4 downwards to clamp the piston plate 4 with the mounting cavity 111, and simultaneously, each elastic block 52 is spliced with the corresponding locking groove 41.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (3)
1. The utility model provides an assembled building floor, includes plate body (1), its characterized in that, two adjacent be equipped with between plate body (1) and assemble mechanism (2), assemble mechanism (2) including bottom plate (21), a plurality of spliced pole (22) and clamp plate (23) of fixing at bottom plate (21) upper surface, every spliced pole (22) all run through clamp plate (23) and threaded connection have nut (24), two adjacent one end of plate body (1) all inserts between clamp plate (23) and bottom plate (21) and is pressed from both sides tight, strengthening groove (1111) have all been seted up to each end of plate body (1), be connected with on clamp plate (23) with strengthening mechanism (3) of strengthening groove (1111) grafting;
the two ends of the plate body (1) are respectively provided with a protruding section (11), two adjacent protruding sections (11) are clamped between the pressing plate (23) and the bottom plate (21), a plurality of reinforcing grooves (1111) are formed in the upper surface of each protruding section (11), the pressing plate (23) is of a hollow structure, the reinforcing mechanism (3) comprises a fixing rod (31) fixedly connected with the inner side wall of the pressing plate (23), the upper end of the fixing rod (31) is hinged with a mounting rod (32), one end of the mounting rod (32) is connected with the connecting column (22), the other end of the mounting rod is connected with a reinforcing member (34), a through hole (231) is formed in the inner bottom wall of the pressing plate (23), and when the pressing plate (23) descends relative to the connecting column (22), the mounting rod (32) rotates to push the reinforcing member (34) to be connected with the corresponding reinforcing groove (1111) in a plugging mode.
The reinforcement (34) comprises a first block (342) and a second block (343), a spring (344) is fixedly connected between the first block (342) and the second block (343), two plugging rods (345) are connected to the upper surface of the second block (343) in a sliding manner, one surface, close to each other, of each plugging rod (345) is an inclined surface which gradually inclines upwards along the direction away from each other, two inclined surfaces are arranged on the lower surface of the first block (342), each inclined surface on the first block (342) clings to the inclined surface on the corresponding plugging rod (345), plugging grooves are formed in two side walls of the reinforcing groove (1111), and when the second block (343) contacts the bottom wall of the reinforcing groove (1111), each plugging rod (345) is aligned with the corresponding plugging groove;
after the adjacent two plate bodies (1) are spliced, an installation cavity (111) is formed between the upper sides of the adjacent two protruding sections (11), a fixing cavity (112) is formed between the lower sides of the adjacent two protruding sections (11), the bottom plate (21) is spliced with the fixing cavity (112), the bottom surface of the bottom plate (21) is flush with the bottom surface of the plate body (1), the pressing plate (23) is spliced with the installation cavity (111), a piston plate (4) is clamped at the opening of the installation cavity (111), and the upper surface of the piston plate (4) is flush with the upper surface of the plate body (1);
the upper end of each connecting column (22) is connected with a locking block (51), the upper end of each locking block (51) is fixedly connected with a conical elastic block (52), the maximum diameter of each elastic block (52) is larger than the diameter of each locking block (51), locking grooves (41) corresponding to the number of the connecting columns (22) are formed in the bottom surface of each piston plate (4), the inner diameter of each locking groove (41) is larger than or equal to the maximum diameter of each elastic block (52), and the diameter of the opening of each locking groove (41) is smaller than the maximum diameter of each elastic block (52);
the upper surface of spliced pole (22) is seted up flutedly (222), be equipped with two connecting rods (53) and two connecting rods (54) in recess (222), every the upper end of connecting rod (53) all articulates with the bottom of locking piece (51), every the lower extreme of connecting rod (54) all articulates with the diapire of recess (222), and the one end that every connecting rod (53) and corresponding connecting rod (54) are close to each other articulates each other, every rectangular through-hole (223) of two vertical settings are all seted up to the lateral wall of spliced pole (22), and the articulated end of connecting rod (53) and connecting rod (54) both stretches out in corresponding rectangular through-hole (223), and elastic block (52) and locking piece (51) all are arranged in recess (222) this moment completely, supporting shoe (55) of contradicting locking piece (51) bottom surface in recess (222) fixedly connected with.
2. An assembled building floor according to claim 1, wherein the side wall of the connecting column (22) is provided with a mounting groove (221) radially arranged along the connecting column (22), one end of the mounting rod (32) close to the mounting groove (221) is hinged with a first sliding block (33) in sliding connection with the mounting groove (221), the upper surface of the reinforcing rod is provided with a strip groove (341) radially arranged along the connecting column (22), and one end of the mounting rod (32) close to the reinforcing member (34) is hinged with a second sliding block (35) in sliding connection with the strip groove (341).
3. A method of constructing a fabricated building floor according to claim 1, comprising the steps of:
s1, placing the assembly mechanism (2) between two adjacent plate bodies (1), and moving the pressing plate (23) upwards until the distance between the pressing plate (23) and the bottom plate (21) is larger than the thickness of the protruding section (11);
s2, inserting adjacent convex sections (11) between the corresponding pressing plate (23) and the bottom plate (21), and moving two plate bodies (1) in opposite directions until the adjacent two convex sections (11) clamp the connecting column (22), wherein each reinforcement (34) is aligned with the corresponding reinforcement groove (1111);
s3, moving the pressing plate (23) downwards to enable the pressing plate (23) to abut against the upper surface of the protruding section (11), then rotating each nut (24), enabling each nut (24) to move downwards and pushing the pressing plate (23) to abut against the protruding section (11), at the moment, each reinforcing member (34) is spliced with the corresponding reinforcing groove (1111), and each splicing rod (345) is spliced with the corresponding splicing groove.
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| CN116356997A (en) | 2023-06-30 |
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