CN114434611A - Laminated floor slab construction assembly - Google Patents
Laminated floor slab construction assembly Download PDFInfo
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- CN114434611A CN114434611A CN202111538789.2A CN202111538789A CN114434611A CN 114434611 A CN114434611 A CN 114434611A CN 202111538789 A CN202111538789 A CN 202111538789A CN 114434611 A CN114434611 A CN 114434611A
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- forming
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- distance adjusting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/067—Removing the shaped articles from moulds by applying blows or vibrations followed by, or during, the removal of a mould part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The invention relates to the field of laminated floor slabs, in particular to a laminated floor slab construction assembly, which comprises a base plate, supporting legs, an Contraband-shaped frame, a forming mechanism and a demoulding mechanism, wherein the base plate is fixedly connected with the base plate; the invention solves the problems that the traditional composite floor slab prefabrication construction process is difficult to adapt to the prefabrication requirements of various composite floor slabs with different perimeter sizes, the manufacturing and processing of composite floor slabs with complicated section forms are difficult to realize, in the prefabrication construction process, the clamping and positioning of the steel reinforcement framework in the composite floor slab are difficult to realize, the possibility of vibration deflection of the steel reinforcement framework caused by impact in the subsequent concrete pouring process is increased, the integral structure strength of the composite floor slab is reduced, the rapid drying operation of concrete in each area after the pouring is difficult to perform, the integral solidification time of the concrete of the composite floor slab is increased, the rapid demoulding of the concrete around the composite floor slab after the prefabrication is difficult to perform, and the like.
Description
Technical Field
The invention relates to the field of laminated floors, in particular to a laminated floor construction assembly.
Background
The laminated floor slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The laminated floor slab has good integrity, the upper surface and the lower surface of the slab are smooth, the decoration of a finish coat is convenient, and the laminated floor slab is suitable for high-rise buildings and large-bay buildings with higher integral rigidity requirements. The laminated floor slab integrates the advantages of cast-in-place and prefabrication, is a floor slab form with a great development prospect, and from the manufacturing process, post-cast concrete takes a prefabricated bottom plate as a template, so that the formwork supporting workload can be reduced compared with the full cast-in-place floor slab, the wet operation of a construction site is reduced, the construction site conditions are improved, the construction efficiency is improved, the effect is more obvious particularly under the condition of high altitude or difficult formwork supporting, the prefabricated bottom plate part in the laminated floor slab is often a main factor influencing the integral construction and the self structural strength of the laminated floor slab, however, the following problems often exist in the production process of the laminated floor slab:
(1) in the traditional composite floor slab prefabrication construction operation process, the requirement on prefabrication of multiple composite floor slabs with different perimeter sizes is difficult to adapt to, the manufacturing and processing of composite floor slabs with complex cross-section forms are difficult to realize, in the prefabrication construction process, the clamping and positioning of a steel reinforcement framework in the composite floor slabs are difficult to realize, the possibility of vibration deflection of the steel reinforcement framework caused by impact in the subsequent concrete pouring process is increased, and the overall structural strength of the composite floor slabs is reduced.
(2) In traditional coincide floor prefabrication construction operation process, be difficult to carry out quick drying operation to each regional concrete after pouring, increased coincide floor concrete's whole set time, increased prefabricated time limit for a project, also be difficult to carry out quick drawing of patterns to its periphery after the coincide floor prefabrication is accomplished, increased the possibility that the coincide floor takes out the in-process and causes the floor edge to collapse because of concrete bonding.
Disclosure of Invention
The invention provides a composite floor slab construction assembly aiming at the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a coincide floor construction subassembly, includes base plate, supporting legs, Contraband type frame, forming mechanism and demoulding mechanism, base plate lower extreme corner all around all install the supporting legs, the Contraband type frame that the opening is decurrent is installed to the upper end of base plate, the upper end mid-mounting of Contraband type frame has forming mechanism, install demoulding mechanism jointly on Contraband type frame and the base plate, and demoulding mechanism is connected with the forming mechanism transmission.
The molding mechanism comprises guide rods, extension rods, a molding main board, molding holes, an air drying unit, molding side plates, a molding bottom board, distance adjusting slideways, distance adjusting screws, distance adjusting rings, distance adjusting springs and knobs, wherein the molding main board is arranged at the left and right sides of the upper end of the Contraband type frame in a sliding fit mode, the guide rods are symmetrically arranged at the front and rear ends of the molding main board, the extension rods are symmetrically arranged at the front and rear parts of the middle part of the upper end face of the Contraband type frame in a front and rear direction, the extension rods are all positioned between the molding main boards, two ends of the extension rods are respectively connected with the guide rods at the left and right sides in a sliding fit mode, the distance adjusting slideways are arranged at the upper sides of the front and rear ends of the molding main board, the distance adjusting rings are arranged in the distance adjusting slideways in a sliding fit mode, one side of each distance adjusting ring is provided with an open slot and is connected with the molding main board through each distance adjusting spring, the distance adjusting screws are symmetrically arranged at the end parts at the front and rear ends of the molding main board in a thread transmission mode, one end of a pitch adjusting screw rod is connected with a pitch adjusting ring in a rotating fit mode, the other end of the pitch adjusting screw rod is provided with a knob in a key connection mode, the upper end face of an Contraband-shaped frame is symmetrically provided with molding side plates in a front-back sliding fit mode, the molding side plates are all positioned between the molding main plates, two ends of each molding side plate are connected with the molding main plates in a sliding fit mode, the middle part of the upper end of a Contraband-shaped frame is provided with a molding bottom plate in a sliding fit mode, the molding bottom plate is positioned in a closed space defined by the molding main plates and the molding side plates, molding holes are uniformly formed in the lower ends of the molding main plates, air drying units are arranged at the upper ends of the molding main plates, the air drying units can meet the prefabrication requirements of various laminated floor slabs with different girth sizes by sliding the adjustable molding main plates and the molding side plates, and vibration caused by friction between the molding side plates and the Contraband-shaped frame in the moving process can be reduced by self elasticity of the pitch adjusting spring, further promote the roughness of coincide floor concrete all around during follow-up pouring operation.
It is specific, the air-dry unit include the air-dry frame, air-dry the pivot, air-dry the shower nozzle, air pump and trachea, the air-dry frame is installed to the upper end of shaping mainboard, the air-dry pivot is installed jointly through the bearing at the both ends of air-dry frame, the middle part of air-dry pivot is evenly pegged graft and is had air-dry the shower nozzle, install the air pump on the shaping mainboard, and the air pump is linked together through trachea and air-dry the shower nozzle, air-dry the shower nozzle through even setting can further disperse the air current of concentrated transport and lead to, make its upper surface that evenly blows the coincide floor, avoid the too big concrete surface that causes unset of unidirectional air current to produce sunkenly and wrinkle, drive the rotation that air-dry the shower nozzle goes on through air-dry the pivot, can evenly blow each region of coincide floor upper surface by the messenger's air current that advances far away, promote the interior concrete setting's of coincide floor even degree and the efficiency that solidifies.
Specifically, the molding main board further comprises a fixing ring, a locking plate, a locking ring, a locking block, an arc groove, meshing teeth, a locking rack and a sliding groove frame, the locking plate is installed on the outer side of the molding main board, the fixing ring is evenly installed on the side wall of the molding main board, the fixing ring is located between the locking plate and the molding main board and corresponds to the molding hole one by one, the arc groove is formed in the inner arc surface of the fixing ring, the locking ring is evenly installed on the locking plate in a rotating fit mode, the locking ring corresponds to the fixing ring one by one, one end part of the locking ring is installed in the fixing ring in a rotating fit mode, the locking block is installed in the locking ring in a hinged mode and is connected with the locking ring through a torsion spring, the meshing teeth are evenly arranged on the arc outer wall of the other end of the locking ring along the circumferential direction of the locking ring, the sliding groove frames are symmetrically arranged at two ends of the locking plate, and the locking rack is installed between the sliding groove frames in a sliding fit mode, the locking rack is located below the locking ring and is in meshed transmission with the meshing teeth, the locking block is driven to rotate circumferentially at different positions in the locking ring through the locking ring, the steel bar framework in the laminated floor slab can be clamped and positioned, vibration and deflection of the steel bar framework caused by impact in the subsequent concrete pouring process are avoided, and the overall structural strength of the laminated floor slab is improved.
Specifically, the end face of one side of the locking block abuts against the inner side wall of the fixing ring in a sliding fit mode, and the end face of the other side of the locking block is flush with the inner wall cambered surface of the locking ring.
Specifically, shaping curb plate both ends all be provided with roll adjustment ring inner wall complex butt joint axle, and the middle part of shaping curb plate splices one by one for the same butt joint board of multistage structural shape and forms, and all through butt joint piece fixed connection between butt joint board and the butt joint board, promote the whole straightness that hangs down of shaping curb plate when making the shaping curb plate carry out quick location between with the shaping bottom plate through the grafting cooperation between butt joint axle and the roll adjustment ring.
Specific, the forming bottom plate lateral wall evenly be provided with vibration slide bar all around, the vibration spout has evenly been seted up at the upper end middle part of Contraband type frame, install in vibration spout through sliding fit's mode vibration slide bar's one end, forming bottom plate's middle part inboard is provided with the heating chamber, the mode that the heating intracavity is curve encircleing evenly is provided with the heating plate, and when placing stews, forming bottom plate's up end height is the same with the up end height of Contraband type frame, the heating chamber of setting can evenly transmit the coincide floor lower surface of top with the heat of heating plate output, heat the operation of drying and heating is carried out to the bottom of coincide floor, promote the solidification rate of coincide floor concrete, the flow effect of cooperation coincide floor top air current simultaneously, can further shorten the whole set time of coincide floor concrete.
The utility model discloses a forming mainboard, including guide bar and extension rod, guide bar middle part be provided with hollow groove, the one end of extension rod is installed at hollow inslot through sliding fit's mode, all is provided with the dowel hole of looks isostructure on guide bar and the extension rod, the locating rack is installed through the mode of joint to the tip of guide bar, the lower extreme of locating rack evenly is provided with the pin, and the tip of pin is pegged graft downtheholely at the pin, can further reduce the forming mainboard and take place the possibility of incline at the removal in-process through the spacing cooperation of each other between guide bar and the extension rod.
Specifically, the demoulding mechanism comprises a supporting seat, a supporting frame, an elastic block, a vibrating cylinder and a striking ring, the supporting seat is uniformly arranged at the upper end of a base plate, the supporting frame is arranged at the middle part of the supporting seat, the vibrating cylinder is jointly arranged on the supporting frame and the base plate, the striking ring is correspondingly arranged on an output shaft of the vibrating cylinder and the lower end surface of a forming bottom plate, the elastic block is uniformly arranged on the lower end surface of the forming bottom plate, the elastic block is positioned right above the supporting seat, the lower end surface of the elastic block is abutted against the upper end surface of the supporting seat, the vibration caused by the collision between the impact ring and the impact ring causes the forming bottom plate to perform a slight reciprocating lifting movement on the Contraband-shaped frame, the reinforcing steel bar framework of the composite floor slab can further carry out synchronous micro reciprocating vibration on the forming holes and the locking rings through reciprocating lifting vibration of the forming bottom plate, and the peripheral concrete of the composite floor slab can be conveniently separated from the forming main plate and the forming side plates.
The invention has the beneficial effects that:
(1) the composite floor slab construction assembly can meet the prefabrication requirements of various composite floor slabs with different perimeter sizes through the sliding adjustable molding main board and the molding side board, the possibility of deflection of the formed main board in the moving process can be further reduced through the mutual limit matching between the guide rods and the extension rods, the whole verticality of the formed side plate is improved while the formed side plate is quickly positioned between the formed bottom plate through the insertion fit between the butt joint shaft and the distance adjusting ring, the arranged distance adjusting spring can reduce the vibration caused by the friction between the formed side plate and the Contraband-shaped frame in the moving process through the elasticity of the distance adjusting spring, the flatness of the concrete around the composite floor slab is further improved during the subsequent pouring operation, and the manufacturing and processing of the composite floor slab with a complex section form can be realized by changing the splicing shape of the forming side plate.
(2) According to the composite floor slab construction assembly, the locking ring drives the locking blocks to circumferentially rotate at different positions in the fixing ring, so that the reinforcement framework in the composite floor slab can be clamped and positioned, the vibration and deflection of the reinforcement framework caused by impact in the subsequent concrete pouring process are avoided, and the overall structural strength of the composite floor slab is improved.
(3) According to the composite floor construction assembly, the air drying spray heads which are uniformly arranged can further disperse and guide the air flow which is conveyed in a centralized manner, so that the air flow is uniformly blown to the upper surface of the composite floor, the phenomenon that the surface of the unset concrete generates depression and wrinkles due to overlarge unidirectional air flow is avoided, the air drying spray heads are driven to rotate by the air drying rotating shaft, the air flow can be uniformly blown to each area of the upper surface of the composite floor from far to far, and the uniformity and the solidification efficiency of the concrete in the composite floor are improved; the heating chamber that sets up can be with the coincide floor lower surface of the heat uniform transfer top of heating plate output, dries the heating operation to the bottom of coincide floor, promotes the solidification rate of coincide floor concrete, cooperates the mobile effect of coincide floor top air current simultaneously, can further shorten the whole set time of coincide floor concrete.
(4) According to the composite floor slab construction assembly, the forming bottom plate is enabled to perform micro reciprocating lifting movement on the Contraband-shaped frame through vibration caused by collision between the impact rings, the reinforcing steel bar framework of the composite floor slab can further perform synchronous micro reciprocating vibration on the forming holes and the locking rings through reciprocating lifting vibration of the forming bottom plate, so that separation between concrete around the composite floor slab and the forming main plate and the forming side plates is facilitated, and the possibility of floor slab edge collapse caused by concrete bonding in the process of taking out the composite floor slab is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of a composite floor construction assembly according to a preferred embodiment of the present invention;
FIG. 2 is a schematic structural diagram of the working state of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is a top view of FIG. 1 in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view taken along line B-B of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged view at C of FIG. 5 according to the present invention;
FIG. 7 is a first partial perspective view of the forming mechanism of the present invention;
FIG. 8 is a second partial perspective view of the forming mechanism of the present invention;
FIG. 9 is a third partial perspective view of the forming mechanism of the present invention;
fig. 10 is a partial perspective view of the demolding mechanism of the present invention;
fig. 11 is a schematic view of a partial three-dimensional structure of a composite floor slab as an operation object of the present invention;
in the figure: 1. a substrate; 2. supporting legs; 3. contraband type frame; 4. a molding mechanism; 5. a demolding mechanism; 41. a guide bar; 42. an extension rod; 43. forming a main board; 44. forming holes; 45. an air drying unit; 46. forming a side plate; 47. forming a bottom plate; 48. a distance-adjusting slideway; 49. adjusting the pitch of the screw rod; 410. adjusting distance ring; 411. a distance adjusting spring; 412. a knob; 451. an air drying rack; 452. air-drying the rotating shaft; 453. air drying the spray head; 454. an air pump; 455. an air tube; 431. a fixing ring; 432. a locking plate; 433. locking a ring; 434. a locking block; 435. an arc-shaped slot; 436. meshing teeth; 437. locking the rack; 438. a chute frame; 461. a butt joint shaft; 462. a butt plate; 463. a butt joint block; 471. vibrating the slide bar; 472. vibrating the chute; 473. a heating cavity; 474. a heating plate; 401. a pin hole; 402. a positioning frame; 51. a supporting seat; 52. a support frame; 53. an elastic block; 54. a vibration cylinder; 55. an impact ring; 00. and (7) overlapping the floor slabs.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1, 2 and 4, the composite floor 00 construction assembly of the present invention includes a base plate 1, support legs 2, Contraband-shaped frames 3, a forming mechanism 4 and a demoulding mechanism 5, wherein the support legs 2 are mounted at the corners around the lower end of the base plate 1, the Contraband-shaped frame 3 with a downward opening is mounted at the upper end of the base plate 1, the forming mechanism 4 is mounted at the middle part of the upper end of the Contraband-shaped frame 3, the demoulding mechanism 5 is mounted on the Contraband-shaped frame 3 and the base plate 1 together, and the demoulding mechanism 5 is in transmission connection with the forming mechanism 4.
Referring to fig. 2 to 9, the forming mechanism 4 includes a guide rod 41, an extension rod 42, a forming main board 43, a forming hole 44, an air drying unit 45, a forming side board 46, a forming bottom board 47, a distance adjusting slideway 48, a distance adjusting screw 49, a distance adjusting ring 410, a distance adjusting spring 411 and a knob 412, the upper end of the Contraband-type frame 3 is provided with the forming main board 43 at left and right sides in a sliding fit manner, the front and rear ends of the forming main board 43 are symmetrically provided with the guide rod 41, the front and rear ends of the upper end face of the Contraband-type frame 3 are symmetrically provided with the extension rod 42, the extension rod 42 is located between the forming main boards 43, the two ends of the extension rod 42 are respectively connected with the guide rods 41 at left and right sides in a sliding fit manner, the middle of the guide rod 41 is provided with a hollow groove, one end of the extension rod 42 is installed in the hollow groove in a sliding fit manner, the guide rod 41 and the extension rod 42 are provided with pin holes 401 with the same structure, the end of the guide rod 41 is provided with a positioning frame 402 by clamping, the lower end of the positioning frame 402 is uniformly provided with pins, the end of each pin is inserted into a pin hole 421, the upper sides of the front and rear ends of the forming main board 43 are provided with distance adjusting slideways 48, the distance adjusting slideways 48 are internally provided with distance adjusting rings 410 by sliding fit, one side of each distance adjusting ring 410 is provided with an open slot, each distance adjusting ring 410 is connected with the forming main board 43 by a distance adjusting spring 411, the front and rear ends of the forming main board 43 are symmetrically provided with distance adjusting screws 49 by screw thread transmission, one end of each distance adjusting screw 49 is connected with the distance adjusting ring 410 by rotating fit, the other end of each distance adjusting screw 49 is provided with a knob 412 by key connection, the upper end face of the Contraband-type frame 3 is symmetrically provided with forming side plates 46 by sliding fit, the two ends of each forming side plate 46 are provided with butt shafts 461 matched with the inner walls of the distance adjusting rings 410, and the middle part of shaping curb plate 46 splices one by one for the butt joint plate 462 that the multistage structural shape is the same and forms, and all be connected through butt joint piece 463 fixed connection between butt joint plate 462 and the butt joint plate 462, shaping curb plate 46 all is located between the shaping mainboard 43 and the butt joint axle 461 at the both ends of shaping curb plate 46 all is connected with roll adjustment ring 410 through sliding fit's mode, shaping bottom plate 47 is installed through sliding fit's mode in the middle part of the upper end of Contraband type frame 3, and shaping bottom plate 47 is located the enclosure space that shaping mainboard 43 and shaping curb plate 46 enclose, shaping hole 44 has evenly been seted up to the lower extreme of shaping mainboard 43, air-dry unit 45 is installed to the upper end of shaping mainboard 43.
During the concrete work, firstly, the steel reinforcement framework of the composite floor slab 00 which is connected and fixed is placed on the forming bottom plate 47 in the center through the existing hoisting equipment manually, then, the positioning action of the pins on the pin holes 401 on the guide rod 41 and the extension rod 42 is released through manually pulling out the positioning frame 402, so that the guide rod 41 and the extension rod 42 are further in a slidable state, then, the forming main plate 43 is pushed to move on the Contraband type frame 3 manually, the possibility of deflection of the forming main plate 43 in the moving process can be further reduced through the mutual limit matching between the guide rod 41 and the extension rod 42, after the forming main plate 43 is moved to a proper position, part of the steel reinforcement framework on the composite floor slab 00 is further inserted to the other side of the forming main plate 43 along the forming holes 44, and after the forming main plate 43 is moved to a preset position, the manual pushing action is stopped, the positioning frame 402 is manually inserted into the pin holes 401 of the guide rod 41 and the extension rod 42 again to fix the relative position between the guide rod 41 and the extension rod 42, and further fix the position of the molded main board 43;
then, assembling a proper number of butt joint plates 462 according to the relative distance between the formed main plates 43 at the two sides of the Contraband-type frame 3, fixing the butt joint plates 462 one by one through butt joint blocks 463 to form formed side plates 46 with proper length, then inserting butt joint shafts 461 at the two ends of the formed side plates 46 into the distance adjusting ring 410 to connect and fix the formed side plates 46 and the formed bottom plates 47, then further manually rotating the knob 412, driving the distance adjusting screw 49 to rotate through the knob 412, further moving towards the inner side of the distance adjusting slideway 48 through the thread fit with the side wall of the distance adjusting slideway 48 while the distance adjusting screw 49 rotates, further pushing the distance adjusting ring 410 to move, driving the formed side plates 46 to move towards the direction of the steel reinforcement framework of the laminated floor slab 00 through the distance adjusting ring 410, and reducing the vibration caused by friction between the formed side plates 46 and the Contraband-type frame 3 in the moving process through the self elasticity of the arranged distance adjusting spring 411, after the profiled side panel 46 is moved into position, the knob 412 stops rotating.
Referring to fig. 6, 8 and 9, the formed main plate 43 further includes a fixing ring 431, a locking plate 432, a locking ring 433, a locking block 434, an arc groove 435, a meshing tooth 436, a locking rack 437 and a chute frame 438, the locking plate 432 is installed at the outer side of the formed main plate 43, the fixing ring 431 is evenly installed on the side wall of the formed main plate 43, the fixing ring 431 is located between the locking plate 432 and the formed main plate 43, the fixing ring 431 is in one-to-one correspondence with the forming holes 44, the arc groove 435 is arranged on the inner arc surface of the fixing ring 431, the locking plate 432 is evenly provided with the locking ring 433 in a way of rotating fit, the locking ring 433 is in one-to-one correspondence with the fixing ring 431, one end of the locking ring 433 is installed in the fixing ring 431 in a way of rotating fit, the locking ring 433 is in one-to-one correspondence with the forming holes 44, and the diameters of the inner walls of the locking ring 433 and the forming holes 44 are slightly larger than the diameter of the steel bar skeleton of the laminated floor slab 00, the locking block 434 is installed in the locking ring 433 in a hinged mode, the locking block 434 is connected with the locking ring 433 through a torsion spring, one side end face of the locking block 434 abuts against the inner side wall of the fixing ring 431 in a sliding fit mode, the other side end face of the locking block 434 is flush with the inner wall cambered surface of the locking ring 433, meshing teeth 436 are evenly arranged on the arc outer wall of the other end of the locking ring 433 along the circumferential direction of the arc outer wall, sliding groove frames 438 are symmetrically arranged at two ends of the locking plate 432, a locking rack 437 is installed between the sliding groove frames 438 in a sliding fit mode, and the locking rack 437 is located below the locking ring 433 and meshed with the meshing teeth 436 for transmission.
During the specific operation, at the initial position, the side wall of the locking block 434 is abutted against the arc-shaped groove 435 under the action of the torsion spring, the steel bar framework in the laminated floor slab 00 is further inserted into the locking ring 433 after passing through the forming hole 44, after the position locking between the forming side plate 46 and the forming main plate 43 is completed, the locking rack 437 is pushed forward by a person to move in the sliding groove rack 438, the locking ring 433 is further driven to rotate by the meshing action between the locking rack 437 and the meshing teeth 436 during the movement process, the locking block 434 is driven by the locking ring 433 to perform synchronous circumferential rotation to move out of the arc-shaped groove 435 region, and then, under the influence of the reduction of the circumferential diameter, the locking block 434 starts to contract and rotate towards the inside of the locking ring 433 and is abutted against the steel bar framework of the laminated floor slab 00 step by step to clamp and position the steel bar framework of the laminated floor slab 00, after the positioning is completed, the pushing operation of the locking rack 437 is stopped, and the prefabricated concrete is poured into the closed space defined by the molding main plate 43, the molding side plate 46 and the molding bottom plate 47 manually, so that the concrete is in contact with the steel reinforcement framework of the composite floor slab 00, and the preliminary prefabrication operation of the composite floor slab 00 is completed.
Referring to fig. 3, 6 and 9, the air drying unit 45 includes an air drying frame 451, an air drying rotating shaft 452, an air drying spray head 453, an air pump 454 and an air pipe 455, the air drying frame 451 is installed at the upper end of the molding main plate 43, the air drying rotating shaft 452 is installed at both ends of the air drying frame 451 through a bearing, the air drying spray head 453 is uniformly inserted into the middle of the air drying rotating shaft 452, the air pump 454 is installed on the molding main plate 43, and the air pump 454 is communicated with the air drying spray head 453 through the air pipe 455.
In concrete operation, after concrete pouring is completed, the air drying rotating shaft 452 is manually rotated, the airing nozzle 453 is driven to rotate synchronously by the airing shaft 452, so that the air outlet of the airing nozzle 453 corresponds to the upper surface of the composite floor panel 00, and then, the air pump 454 is started to work, the air flow generated in the air pump 454 is guided and conveyed by the air inlet pipe 455 and then is blown to the upper surface of the laminated floor panel 00 from the air drying nozzle 453, the air drying nozzles 453 which are uniformly arranged can further disperse and guide the air flow which is conveyed in a centralized way, so that the air flow is uniformly blown to the upper surface of the laminated floor slab 00, the phenomenon that the surface of the unset concrete generates depression and wrinkles due to overlarge unidirectional air flow is avoided, the air drying rotating shaft 452 drives the air drying nozzles 453 to rotate, the air flow can be uniformly blown to each area of the upper surface of the composite floor slab 00 from the far in, so that the uniformity and the solidification efficiency of concrete solidification in the composite floor slab 00 are improved.
Referring to fig. 9 and 10, the vibration sliding rods 471 are uniformly arranged on the periphery of the outer side wall of the forming bottom plate 47, the vibration sliding grooves 472 are uniformly formed in the middle of the upper end of the Contraband type frame 3, one end of the vibration sliding rod 471 is installed in the vibration sliding grooves 472 in a sliding fit manner, the heating cavity 473 is arranged on the inner side of the middle of the forming bottom plate 47, the heating plates 474 are uniformly arranged in the heating cavity 473 in a curve surrounding manner, and when the forming bottom plate 47 is placed in a standing manner, the height of the upper end face of the forming bottom plate 47 is the same as that of the upper end face of the Contraband type frame 3.
During specific work, after concrete pouring is completed, the heating sheets 474 are started to perform heating operation, heat generated in the heating sheets 474 is further accumulated in the heating cavity 473, the temperature of each area in the heating cavity 473 is in a balanced state, the accumulated heat is further transferred to the lower surface of the superposed floor slab 00 above through the heat conduction effect of the forming bottom plate 47, the bottom of the superposed floor slab 00 is dried and heated, and the solidification speed of concrete of the superposed floor slab 00 is increased; and meanwhile, the setting time of the composite floor slab 00 concrete can be further shortened by matching the flowing action of the airflow above the composite floor slab 00.
Referring to fig. 5, 8 and 10, the demolding mechanism 5 includes a support seat 51, a support frame 52, an elastic block 53, a vibration cylinder 54 and an impact ring 55, the support seat 51 is uniformly installed at the upper end of the substrate 1, the support frame 52 is installed at the middle portion of the support seat 51, the vibration cylinder 54 is installed on the support frame 52 and the substrate 1 together, the impact ring 55 is installed on the output shaft of the vibration cylinder 54 and the lower end face of the forming bottom plate 47 correspondingly, the elastic block 53 is uniformly installed on the lower end face of the forming bottom plate 47, the elastic block 53 is located right above the support seat 51, and the lower end face of the elastic block 53 abuts against the upper end face of the support seat 51.
During the concrete operation, after the concrete in the composite floor slab 00 is solidified, the locking rack 437 is pulled reversely by hand to move in the chute frame 438, the locking ring 433 is further driven to rotate by the meshing action between the locking rack 437 and the meshing teeth 436 in the moving process, the locking block 434 is driven by the locking ring 433 to synchronously rotate circumferentially to enter the arc-shaped groove 435 region again, the clamping and positioning action of the locking block 434 on the steel bar framework of the composite floor slab 00 is further released, then the vibration cylinder 54 is started to perform the circularly reciprocating ejection and retraction operation, one of the impact rings 55 is driven by the vibration cylinder 54 to perform the reciprocating lifting operation, the impact ring 55 on the forming bottom plate 47 is further subjected to the circularly reciprocating collision, and the forming bottom plate 47 performs the micro reciprocating lifting movement on the Contraband-type frame 3 by the vibration caused by the collision between the impact ring 55 and the impact ring 55, the moving path of the forming bottom plate 47 can be limited and guided by the sliding limit matching between the vibrating sliding rod 471 and the vibrating sliding chute 472, the elastic block 53 is further driven to move synchronously in the lifting and lowering processes of the forming bottom plate 47, the arranged supporting seat 51 can provide a certain degree of supporting and vibration damping for the forming bottom plate 47 in the lowering process of the forming bottom plate 47, the weight borne by the vibrating sliding rod 471 is reduced, the reinforcing steel framework on the composite floor slab 00 loses the locking function of the locking block 434, the reinforcing steel framework of the composite floor slab 00 can further carry out synchronous micro reciprocating vibration on the forming holes 44 and the locking ring 433 by the reciprocating lifting and lowering vibration of the forming bottom plate 47, then the concrete around the composite floor slab 00 gradually breaks away from the forming main plate 43 and the forming side plate 46 under the vibration effect of the composite floor slab 00, and then the forming side plate 46 is taken out manually, and the forming main board 43 is pulled to move, the supporting and limiting on the periphery of the composite floor slab 00 is removed, then the composite floor slab 00 is taken out through the existing hoisting equipment, then the next batch of composite floor slab 00 prefabrication operation is carried out, in the subsequent composite floor slab 00 prefabrication operation process with the same size, the self size and the positioning size of the forming side plate 46 do not need to be adjusted again, and the operation efficiency of the batch processing operation of the composite floor slab 00 is saved.
When in work:
the first step is as follows: firstly, the connected and fixed steel reinforcement framework of the composite floor slab 00 is placed on the forming bottom plate 47 in the center through the existing hoisting equipment manually, then the positioning action of the pins on the pin holes 401 on the guide rod 41 and the extension rod 42 is released through manually pulling out the positioning frame 402, the guide rod 41 and the extension rod 42 are further in a slidable state, then the forming main plate 43 is pushed to move relatively on the Contraband type frame 3 manually, the possibility of deflection of the forming main plate 43 in the moving process can be further reduced through the mutual limit matching between the guide rod 41 and the extension rod 42, after the forming main plate 43 is moved to a proper position, part of the steel reinforcement framework on the composite floor slab 00 is further inserted to the other surface of the forming main plate 43 along the forming hole 44, after the forming main plate 43 is moved to a preset position, the manual pushing action is stopped, the positioning frame 402 is manually inserted into the pin holes 401 of the guide rod 41 and the extension rod 42 again to fix the relative position between the guide rod 41 and the extension rod 42, and further fix the position of the molded main board 43;
the second step is that: assembling a proper number of butt joint plates 462 according to the relative distance between the forming main plates 43 at the two sides of the Contraband-type frame 3, fixing the butt joint plates 462 one by one through butt joint blocks 463 to form forming side plates 46 with proper length, then inserting butt joint shafts 461 at the two ends of the forming side plates 46 into the distance adjusting ring 410 to connect and fix the forming side plates 46 and the forming bottom plates 47, then further manually rotating the knob 412, driving the distance adjusting screw 49 to rotate through the knob 412, further moving towards the inner side of the distance adjusting slideway 48 through the thread fit with the side wall of the distance adjusting slideway 48 while the distance adjusting screw 49 rotates, further pushing the distance adjusting ring 410 to move, driving the forming side plates 46 to move towards the direction of the laminated floor slab 00 steel reinforcement framework through the distance adjusting ring 410, and reducing the vibration caused by the friction between the forming side plates 46 and the Contraband-type frame 3 in the moving process through the self elasticity of the distance adjusting spring 411, after the profiled side panel 46 is moved into position, stopping the rotation of the knob 412;
the third step: in the initial position, the side wall of the locking block 434 is abutted against the arc-shaped groove 435 under the action of the torsion spring, the steel bar framework in the laminated floor slab 00 is further inserted into the locking ring 433 after passing through the forming hole 44, when the position locking between the forming side plate 46 and the forming main plate 43 is completed, the locking rack 437 is pushed forward by hand to move in the sliding groove rack 438, the locking ring 433 is further driven to rotate by the meshing action between the locking rack 437 and the meshing teeth 436 during the moving process, the locking block 434 is driven by the locking ring 433 to synchronously rotate circumferentially to move out of the arc-shaped groove 435 region, then under the influence of the reduction of the circumferential diameter, the locking block 434 begins to contract and rotate towards the inside of the locking ring 433 and is abutted against the steel bar framework of the laminated floor slab 00 step by step to clamp and position the steel bar framework of the laminated floor slab 00, and after the positioning is completed, stopping pushing the locking rack 437, and manually pouring the prefabricated concrete into a closed space defined by the molding main plate 43, the molding side plates 46 and the molding bottom plate 47 to enable the concrete to be in contact with the steel reinforcement framework of the composite floor slab 00, so as to finish the primary prefabrication operation of the composite floor slab 00;
the fourth step: after concrete pouring is completed, the air drying rotating shaft 452 is manually rotated, the air drying spray heads 453 are driven to synchronously rotate through the air drying rotating shaft 452, the air outlets of the air drying spray heads 453 correspond to the upper surface of the laminated floor slab 00, then, the air pump 454 is started to work, the air flow inlet pipe 455 generated in the air pump 454 is guided and conveyed and then is further blown to the upper surface of the laminated floor slab 00 from the air drying spray heads 453, the air drying nozzles 453 which are uniformly arranged can further disperse and guide the air flow which is conveyed in a centralized way, so that the air flow is uniformly blown to the upper surface of the laminated floor slab 00, the phenomenon that the surface of the unset concrete generates depression and wrinkles due to overlarge unidirectional air flow is avoided, the air drying rotating shaft 452 drives the air drying nozzles 453 to rotate, the air flow can be uniformly blown to each area of the upper surface of the composite floor slab 00 from the far in, so that the uniformity and the solidification efficiency of concrete solidification in the composite floor slab 00 are improved;
the fifth step: after concrete pouring is completed, the heating sheets 474 are started to perform heating operation, heat generated by the heating sheets 474 is further accumulated in the heating cavity 473, the temperature of each area in the heating cavity 473 is in a balanced state, the accumulated heat is further transferred to the lower surface of the laminated floor slab 00 above through the heat conduction effect of the forming bottom plate 47, the bottom of the laminated floor slab 00 is dried and heated, and the solidification speed of concrete of the laminated floor slab 00 is increased; meanwhile, the setting time of the composite floor slab 00 concrete can be further shortened by matching the flowing action of the airflow above the composite floor slab 00;
and a sixth step: after the concrete in the laminated floor slab 00 is solidified, the locking rack 437 is pulled reversely by a person to move in the chute frame 438, the locking ring 433 is further driven to rotate by the meshing action between the locking rack 437 and the meshing teeth 436 in the moving process, the locking block 434 is driven to synchronously rotate circumferentially by the locking ring 433 to enter the arc-shaped groove 435 region again, the clamping and positioning action of the locking block 434 on the steel bar framework of the laminated floor slab 00 is further released, then the vibration cylinder 54 is started to carry out the circularly reciprocating ejection and retraction operation, one of the impact rings 55 is driven by the vibration cylinder 54 to carry out the reciprocating lifting operation, the impact ring 55 on the forming bottom plate 47 is further subjected to the circularly reciprocating collision, and the forming bottom plate 47 is subjected to the trace reciprocating lifting movement on the Contraband-type frame 3 by the vibration caused by the collision between the impact ring 55 and the impact ring 55, the moving path of the forming bottom plate 47 can be limited and guided by the sliding limit matching between the vibrating sliding rod 471 and the vibrating sliding chute 472, the elastic block 53 is further driven to move synchronously in the lifting and lowering processes of the forming bottom plate 47, the arranged supporting seat 51 can provide a certain degree of supporting and vibration damping for the forming bottom plate 47 in the lowering process of the forming bottom plate 47, the weight borne by the vibrating sliding rod 471 is reduced, the reinforcing steel framework on the composite floor slab 00 loses the locking function of the locking block 434, the reinforcing steel framework of the composite floor slab 00 can further carry out synchronous micro reciprocating vibration on the forming holes 44 and the locking ring 433 by the reciprocating lifting and lowering vibration of the forming bottom plate 47, then the concrete around the composite floor slab 00 gradually breaks away from the forming main plate 43 and the forming side plate 46 under the vibration effect of the composite floor slab 00, and then the forming side plate 46 is taken out manually, and the forming main board 43 is pulled to move, the supporting and limiting on the periphery of the composite floor slab 00 is removed, then the composite floor slab 00 is taken out through the existing hoisting equipment, and then the prefabricated operation of the composite floor slab 00 of the next batch is carried out.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a coincide floor construction subassembly, includes base plate (1), supporting legs (2), Contraband type frame (3), forming mechanism (4) and demoulding mechanism (5), its characterized in that: supporting legs (2) are mounted at the corners around the lower end of the base plate (1), an Contraband-shaped frame (3) with a downward opening is mounted at the upper end of the base plate (1), a forming mechanism (4) is mounted in the middle of the upper end of the Contraband-shaped frame (3), a demolding mechanism (5) is mounted on the Contraband-shaped frame (3) and the base plate (1) together, and the demolding mechanism (5) is in transmission connection with the forming mechanism (4);
the forming mechanism (4) comprises guide rods (41), extension rods (42), forming main boards (43), forming holes (44), an air drying unit (45), forming side plates (46), forming bottom plates (47), distance adjusting slideways (48), distance adjusting screws (49), distance adjusting rings (410), distance adjusting springs (411) and knobs (412), the forming main boards (43) are installed on the upper end of an Contraband type frame (3) in a sliding fit mode in the left-right direction, the guide rods (41) are symmetrically installed at the front end and the rear end of the forming main boards (43), the extension rods (42) are symmetrically installed in the front-rear direction of the middle part of the upper end face of the Contraband type frame (3), the extension rods (42) are located between the forming main boards (43), the two ends of the extension rods (42) are respectively connected with the guide rods (41) on the left side and the right side in a sliding fit mode, the distance adjusting slideways (48) are arranged on the upper sides of the front end and the rear end of the forming main boards (43), a distance adjusting ring (410) is arranged in the distance adjusting slide way (48) in a sliding fit mode, an open slot is arranged at one side of the distance adjusting ring (410), the distance adjusting ring (410) is connected with the forming main board (43) through a distance adjusting spring (411), distance adjusting screws (49) are symmetrically arranged at the front end part and the rear end part of the forming main board (43) in a thread transmission mode, one end of each distance adjusting screw (49) is connected with the distance adjusting ring (410) in a rotating fit mode, a knob (412) is arranged at the other end of each distance adjusting screw (49) in a key connection mode, forming side plates (46) are symmetrically arranged at the front end and the rear end part of the Contraband type frame (3) in a sliding fit mode, the forming side plates (46) are all positioned between the forming main boards (43), the two ends of each forming side plate (46) are all connected with the forming main board (43) in a sliding fit mode, a forming bottom plate (47) is arranged in the middle part of the upper end of the Contraband type frame (3) in a sliding fit mode, and the molding bottom plate (47) is positioned in a closed space surrounded by the molding main plate (43) and the molding side plate (46), molding holes (44) are uniformly formed in the lower end of the molding main plate (43), and an air drying unit (45) is installed at the upper end of the molding main plate (43).
2. A composite floor construction assembly as claimed in claim 1, wherein: air-dry unit (45) including air-dry frame (451), air-dry pivot (452), air-dry shower nozzle (453), air pump (454) and trachea (455), air-dry frame (451) is installed to the upper end of shaping mainboard (43), air-dry pivot (452) are installed jointly through the bearing in the both ends of air-drying frame (451), evenly peg graft in the middle part of air-drying pivot (452) and have air-dry shower nozzle (453), install air pump (454) on shaping mainboard (43), and air pump (454) are linked together through trachea (455) and air-dry shower nozzle (453).
3. A composite floor construction assembly as claimed in claim 1, wherein: the molding main plate (43) further comprises a fixing ring (431), a locking plate (432), a locking ring (433), a locking block (434), an arc-shaped groove (435), meshing teeth (436), a locking rack (437) and a sliding groove frame (438), wherein the locking plate (432) is installed on the outer side of the molding main plate (43), the fixing ring (431) is uniformly installed on the side wall of the molding main plate (43), the fixing ring (431) is positioned between the locking plate (432) and the molding main plate (43), the fixing ring (431) is in one-to-one correspondence with the molding hole (44), the arc-shaped groove (435) is arranged on the inner arc surface of the fixing ring (431), the locking ring (433) is uniformly installed on the locking plate (432) in a rotating fit manner, the locking ring (433) is in one-to-one correspondence with the fixing ring (431), one end part of the locking ring (433) is installed in the fixing ring (431) in a rotating fit manner, and the locking block (434) is installed in the locking ring (433) in a hinged manner, the locking block (434) is connected with the locking ring (433) through a torsion spring, meshing teeth (436) are uniformly arranged on the arc outer wall of the other end of the locking ring (433) along the circumferential direction of the arc outer wall, sliding groove frames (438) are symmetrically arranged at two ends of the locking plate (432), a locking rack (437) is jointly arranged between the sliding groove frames (438) in a sliding fit mode, the locking rack (437) is located below the locking ring (433), and the locking rack (437) is in meshing transmission with the meshing teeth (436).
4. A composite floor construction assembly as claimed in claim 3, wherein: the end face of one side of the locking block (434) abuts against the inner side wall of the fixing ring (431) in a sliding fit mode, and the end face of the other side of the locking block (434) is flush with the arc face of the inner wall of the locking ring (433).
5. A composite floor construction assembly as claimed in claim 1, wherein: both ends of the forming side plate (46) are provided with butt joint shafts (461) matched with the inner wall of the distance adjusting ring (410), the middle part of the forming side plate (46) is formed by splicing butt joint plates (462) with the same multi-section structure shape one by one, and the butt joint plates (462) are fixedly connected with the butt joint plates (462) through butt joint blocks (463).
6. A composite floor construction assembly as claimed in claim 1, wherein: forming floor (47) lateral wall all around evenly be provided with vibration slide bar (471), vibration spout (472) have evenly been seted up at the upper end middle part of Contraband type frame (3), the one end of vibration slide bar (471) is installed in vibration spout (472) through sliding fit's mode, the middle part inboard of forming floor (47) is provided with heating chamber (473), it evenly is provided with heating plate (474) to be the mode that the curve encircles in heating chamber (473), and when the place of stewing, the up end height of forming floor (47) is the same with the up end height of Contraband type frame (3).
7. A composite floor construction assembly as claimed in claim 1, wherein: the middle part of the guide rod (41) is provided with a hollow groove, one end of the extension rod (42) is installed in the hollow groove in a sliding fit mode, pin holes (401) with the same structure are formed in the guide rod (41) and the extension rod (42), the end part of the guide rod (41) is provided with a positioning frame (402) in a clamping mode, pins are evenly arranged at the lower end of the positioning frame (402), and the end part of each pin is inserted into the corresponding pin hole (421).
8. A composite floor construction assembly as claimed in claim 1, wherein: demoulding mechanism (5) including supporting seat (51), support frame (52), elastic block (53), vibrating cylinder (54) and impingement ring (55), supporting seat (51) are evenly installed to the upper end of base plate (1), support frame (52) are all installed at the middle part of supporting seat (51), vibrating cylinder (54) are installed jointly on support frame (52) and base plate (1), impingement ring (55) are all installed to the output shaft of vibrating cylinder (54) and the lower terminal surface of forming floor (47) corresponding, elastic block (53) are evenly installed to the lower terminal surface of forming floor (47), elastic block (53) are located and support on the up end of supporting seat (51) by the lower terminal surface of elastic block (53) directly over supporting seat (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111538789.2A CN114434611A (en) | 2021-12-15 | 2021-12-15 | Laminated floor slab construction assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111538789.2A CN114434611A (en) | 2021-12-15 | 2021-12-15 | Laminated floor slab construction assembly |
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| CN114434611A true CN114434611A (en) | 2022-05-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416142A (en) * | 2022-09-20 | 2022-12-02 | 安徽新华学院 | Prefabricated room beam pouring mold |
| CN115931535A (en) * | 2022-10-29 | 2023-04-07 | 中国建筑第五工程局有限公司 | Concrete strength detection equipment for building construction |
| CN116408881A (en) * | 2023-03-23 | 2023-07-11 | 惠州市正品木业有限公司 | Building composite board shaping processing equipment |
-
2021
- 2021-12-15 CN CN202111538789.2A patent/CN114434611A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416142A (en) * | 2022-09-20 | 2022-12-02 | 安徽新华学院 | Prefabricated room beam pouring mold |
| CN115931535A (en) * | 2022-10-29 | 2023-04-07 | 中国建筑第五工程局有限公司 | Concrete strength detection equipment for building construction |
| CN115931535B (en) * | 2022-10-29 | 2023-11-14 | 中国建筑第五工程局有限公司 | Concrete strength detection equipment for building construction |
| CN116408881A (en) * | 2023-03-23 | 2023-07-11 | 惠州市正品木业有限公司 | Building composite board shaping processing equipment |
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