CN111535477A - PC (polycarbonate) component for assembly type building and construction method thereof - Google Patents

PC (polycarbonate) component for assembly type building and construction method thereof Download PDF

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Publication number
CN111535477A
CN111535477A CN202010442402.2A CN202010442402A CN111535477A CN 111535477 A CN111535477 A CN 111535477A CN 202010442402 A CN202010442402 A CN 202010442402A CN 111535477 A CN111535477 A CN 111535477A
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CN
China
Prior art keywords
plate
mounting groove
wallboard
component
filling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010442402.2A
Other languages
Chinese (zh)
Inventor
李冰
毛建清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Jianglong Construction Engineering Co ltd
Original Assignee
Sichuan Jianglong Construction Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Jianglong Construction Engineering Co ltd filed Critical Sichuan Jianglong Construction Engineering Co ltd
Priority to CN202010442402.2A priority Critical patent/CN111535477A/en
Publication of CN111535477A publication Critical patent/CN111535477A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162Connectors or means for connecting parts for reinforcements
    • E04C5/163Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
    • E04C5/165Coaxial connection by means of sleeves
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02Conveying or working-up concrete or similar masses able to be heaped or cast

Abstract

The invention relates to a PC component for an assembly type building and a construction method thereof, wherein the PC component comprises a wall plate, the bottom of the wall plate is provided with a mounting groove, the mounting groove is arranged close to an opening of the inner wall of one indoor side, a bottom plate is arranged in the mounting groove in a sliding manner along the vertical direction, a preformed hole for penetrating a preformed steel bar is formed in the bottom plate, a filling plate for filling the opening close to one indoor side is arranged on one indoor side of the mounting groove, an inserting block is fixedly arranged at the edge of the bottom of the filling plate, an inserting groove matched with the inserting block is formed in the bottom plate, a grouting hole is formed in the wall plate, and the grouting hole is. When a constructor installs the wallboard, whether the reserved steel bars on the base structure beam are aligned with the reserved holes or not can be quickly observed through the opening close to the indoor from the installation groove, the positions of the reserved steel bars or the wallboard can be conveniently adjusted, and the constructor does not need to bow and upwards observe the alignment condition of the reserved steel bars.

Description

PC (polycarbonate) component for assembly type building and construction method thereof
Technical Field
The invention relates to the technical field of bridge construction engineering, in particular to a PC (polycarbonate) component for an assembly type building and a construction method thereof.
Background
The precast concrete member is a concrete product with a certain shape, and has the advantages of high construction speed, good product quality, high surface smoothness, certain decorative effect and the like.
The patent with the publication number of CN105839836B discloses a precast concrete shear wall component and a construction method thereof, wherein the component comprises a precast concrete wallboard, hidden column steel reinforcement frameworks positioned at two sides of the precast concrete wallboard, and a protective shell sleeved on the peripheries of the hidden column steel reinforcement frameworks, a plurality of reserved steel reinforcements are arranged above the precast concrete wallboard, and a plurality of reserved bolt holes matched with the reserved steel reinforcements in position are arranged below the precast concrete wallboard. When the precast concrete shear wall member is installed, the member to be installed needs to be hoisted to the base or the upper side of the installed member, the raining bolt hole in the bottom wall of the member to be installed is inserted and aligned with the reserved steel bar on the base or the installed member, and then the member can be installed in an aligned mode.
The above prior art solutions have the following drawbacks: in actual installation, need insert many reservation reinforcing bars simultaneously in order to fix a position on a component, and reserve the reinforcing bar height not high, when installing component and base, need bow and upwards observe the alignment condition of reserving bolt hole and reservation reinforcing bar on the component by constructor, observe inconveniently to time one, constructor also tired easily, exists and improves the necessity.
Disclosure of Invention
In view of the shortcomings of the prior art, it is an object of the present invention to provide a PC component for assembly type building, which has the effect of convenient alignment and installation.
The above object of the present invention is achieved by the following technical solutions:
a PC component for prefabricated building, includes wallboard, its characterized in that: the mounting groove has been seted up to the bottom of wallboard, the mounting groove is close to the inner wall opening setting of indoor one side, it is provided with the bottom plate to slide along vertical direction in the mounting groove, set up the preformed hole that supplies the reservation reinforcing bar to penetrate on the bottom plate, the mounting groove is close to indoor one side and is provided with and is used for filling self and is close to indoor one side open-ended packing plate, the bottom edge of packing plate has set firmly the grafting piece, set up the inserting groove with grafting piece looks adaptation on the bottom plate, the slip casting hole has been seted up on the wallboard, the diapire intercommunication of slip casting hole and mounting groove.
By adopting the technical scheme, when a constructor installs the wall board, the filling plate is firstly detached, then the wall board is hoisted to the upper part of the base structure beam by using a hoisting tool such as a tower crane and the like, so that the opening of the mounting groove on the wall board faces indoors, then the wall board is placed downwards, whether the reserved steel bars on the base structure beam are aligned with the reserved holes or not can be quickly observed from the upper part of the bottom board in the mounting groove, the positions of the reserved steel bars or the wall board can be conveniently adjusted, after the reserved steel bars are aligned with the reserved holes on the bottom board, the wall board is placed on the structure beam, then the filling plate is used, the inserting blocks are aligned with the inserting grooves on the bottom board, inserting matching is carried out, the mounting groove is filled by the filling plate, finally, cement mortar is injected from the grouting holes on the wall board, the cement mortar is filled into the mounting groove, the wall body is filled into, convenient to use aligns fast, improves wallboard efficiency of construction.
The present invention in a preferred example may be further configured to: the bottom wall of the mounting groove is provided with an inclined surface close to the indoor edge.
Through adopting above-mentioned technical scheme, when constructor installs the infill panel, peg graft earlier in the inserting groove on the bottom plate with the inserted block, to the infill panel that overturns in the mounting groove again, make the upper edge of infill panel contact earlier on the mounting groove diapire is close to the inclined plane on the indoor edge, continue to extrude the infill panel, under the guide effect on inclined plane, the infill panel compresses tightly the bottom plate downwards, the stability of very high infill panel.
The present invention in a preferred example may be further configured to: the utility model discloses a packing plate, including packing plate, mounting groove, spring, mounting groove length direction, the outer wall of packing plate is gone up and is provided with the slider along the sliding of mounting groove length direction, set up the slot with plug block looks adaptation on the inside wall of mounting groove, be provided with on the packing plate and be used for ordering about the elastic component that the slider stretches out from the packing plate edge, the elastic component is the spring, the one end and the slider of spring keep away from the one end fixed connection, the other end and the packing plate fixed connection.
Through adopting above-mentioned technical scheme, when constructor installs the infill panel, stir to the stripper plate inside with the slider earlier, make the spring compression, push the infill panel to the mounting groove inboard with the slider again, rotate at the infill panel to the slider with the mounting groove inner wall on the slot align the back, the slider is released fast under the spring effort, and insert in the slot to it is fixed with the infill panel, improves infill panel installation stability.
The present invention in a preferred example may be further configured to: the edge of the sliding block, which is close to the outdoor space and far away from the spring, is provided with an inclined surface.
Through adopting above-mentioned technical scheme, when constructor will pack the board to the inside upset of mounting groove, inclined plane on the slider earlier with mounting groove edge contact to by the side direction promote to sliding in the packing plate, make the spring compression, thereby save constructor and stir the slider operation manually, improve packing plate installation effectiveness.
The present invention in a preferred example may be further configured to: the coaxial slip of preformed hole is worn to be equipped with the sleeve, be provided with on the bottom plate and be used for restricting the gliding locating part of sleeve.
Through adopting above-mentioned technical scheme, when constructor adjusted the reservation reinforcing bar that inclines on to the base structure roof beam, to aligning vertical reservation reinforcing bar with the preformed hole on the bottom plate, insert the sleeve in the preformed hole from the bottom plate top after that, make the sleeve entangle the reinforcing bar top of aligning, and use the locating part to fix the sleeve, then, adjust the reservation reinforcing bar of each slope, after each reinforcing bar adjustment is vertical, the fixed operation of repeated sleeve installation, can conveniently correct the regulation to the reservation reinforcing bar of each slope, high durability and convenient use.
The present invention in a preferred example may be further configured to: the locating part is the butt ring, the coaxial fixed cover of butt ring is established at the top edge of sleeve outer wall, the butt ring can the butt on the roof of bottom plate.
Through adopting above-mentioned technical scheme, insert the back in the preformed hole from the bottom plate top at the sleeve, sleeve free fall to when butt board and bottom plate butt, the restriction sleeve continues the gliding, thereby makes sleeve upper portion wear to establish in the preformed hole, and the lower part cup joints on the preformed reinforcement, plays the positioning action to the preformed reinforcement, and it is swift convenient to use.
The present invention in a preferred example may be further configured to: the bottom of the outer wall of the sleeve is provided with an external thread, and an internal thread matched with the external thread on the sleeve is arranged in the reserved hole.
Through adopting above-mentioned technical scheme, before constructor mounting plate, can with sleeve threaded connection in the preformed hole to make the preformed hole correspond every in advance on the bottom plate, effectively avoid the sleeve to lose, when ordering about the sleeve gliding, continue to screw down the sleeve, make on the sleeve screw thread section wear out from the preformed hole can, convenient to use.
The present invention in a preferred example may be further configured to: the bottom of preformed hole is seted up along self edge and is used for holding telescopic external screw thread section's step.
Through adopting above-mentioned technical scheme, after constructor aligns the preformed hole on with the reservation reinforcing bar on the bottom plate, directly sink the bottom plate, during the step hole of bottom plate diapire was taken in to the screw thread section that makes on the sleeve, need not take out the sleeve, when pouring into the concrete mortar in to the mounting groove, can compress tightly the bottom plate on the structure roof beam of below base, made the wallboard installation more stable.
The present invention in a preferred example may be further configured to: and the filling plate is provided with an operation hole for inserting the vibrating rod.
Through adopting above-mentioned technical scheme, before constructor injects cement mortar into the wallboard, insert the tamping bar that shakes from the handle hole department on the filling plate earlier, when the injected cement mortar, will shake the tamping bar and start, carry out the tap to the cement in the mounting groove, take out wherein bubble, make the cement mortar solidification effect better in the mounting groove.
Aiming at the defects in the prior art, the invention aims to provide a construction method of a PC component for a fabricated building.
The above object of the present invention is achieved by the following technical solutions:
a construction method of a PC component for an assembly type building comprises the following steps:
s1: processing and forming the wallboard and the filling plate in a processing plant, filling the bottom wall into the wallboard, and conveying the wallboard to a construction site for construction;
s2: pouring a base structure beam, and respectively arranging reserved steel bars matched with a plurality of reserved holes in the wallboard on the base structure beam;
s3: hoisting the wallboard finished in the step S1 to the position above the base structure beam, enabling the opening of the mounting groove on the wallboard surface to face indoors, lowering the wallboard, enabling the reserved steel bar to abut against the bottom wall of the bottom plate, moving the steel bar from the mounting groove by constructors to align with the reserved hole on the bottom plate, and then lowering the wallboard on the base structure beam;
s4: aligning and inserting the inserting block of the filling plate into the inserting groove on the bottom plate from the opening of the mounting groove facing the indoor space, rotating the filling plate, plugging the mounting groove facing the indoor space, and coating cement slurry on the edge of the filling plate;
s5: and (4) pouring mortar into the grouting holes until the mortar overflows from the mortar overflow holes on the uppermost layer of the wallboard, and filling the interior of the wallboard tightly after the mortar is solidified.
Through adopting above-mentioned technical scheme, constructor is close to indoor opening one side from the mounting groove, oneself observes the alignment condition of preformed hole and preformed reinforcement on the bottom plate, convenient operation.
In summary, the invention includes at least one of the following beneficial technical effects:
1. when a constructor installs the wallboard, whether the reserved steel bars on the structural beam of the base are aligned with the reserved holes can be quickly observed through the opening close to the indoor from the installation groove, the positions of the reserved steel bars or the wallboard can be conveniently adjusted, the constructor does not need to bow and upwards observe the alignment condition of the reserved steel bars, the use is convenient, the alignment is quick, and the wallboard construction efficiency is improved;
2. when a constructor installs the filling plate, firstly, the sliding block is shifted towards the inside of the extrusion plate to compress the spring, then, the filling plate and the sliding block are pushed to the inner side of the installation groove, after the filling plate rotates until the sliding block is aligned with the slot on the inner wall of the installation groove, the sliding block is quickly pushed out under the action of the spring and is inserted into the slot, so that the filling plate is fixed, and the installation stability of the filling plate is improved;
3. when constructor adjusted the reservation reinforcing bar that inclines on to the base structure roof beam, inserted the preformed hole with the sleeve from the bottom plate top, made the sleeve pass the preformed hole to cup joint the top of adjusting the reservation reinforcing bar after being vertical state, can conveniently correct the regulation, convenient to use to the reservation reinforcing bar of each slope.
Drawings
Fig. 1 is a schematic view of the overall structure of the wall panel of the present invention after installation.
Fig. 2 is a schematic view of the overall structure of the infill panel of the present invention prior to installation.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
FIG. 4 is a schematic view of a partial cross-sectional configuration of the wall panel and bottom wall of the present invention.
Fig. 5 is a partially enlarged schematic view of a portion B in fig. 4.
In the figure, 1, wall panel; 11. grouting holes; 2. mounting grooves; 3. a base plate; 31. reserving a hole; 32. inserting grooves; 4. a infill panel; 41. an insertion block; 42. an operation hole; 5. a slider; 51. a slot; 52. a spring; 6. a sleeve; 61. a butting ring; 62. and (4) a step.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
referring to fig. 1 and 2, the PC component for prefabricated buildings disclosed by the invention comprises a wall plate 1, a bottom plate 3 and a filling plate 4. On the diapire of wallboard 1, seted up mounting groove 2, be close to indoor one side opening setting in the mounting groove 2. Two slide ways are respectively arranged on the inner side walls parallel to each other in the mounting groove 2 along the vertical direction. Bottom plate 3 is iron plate, with the diapire shape looks adaptation of mounting groove 2, the both ends of bottom are integrative respectively to be cut has the lug with slide looks adaptation, and the slip is inlayed and is established in the slide.
Referring to fig. 4 and 5, the bottom plate 3 is provided with a reserved steel bar position corresponding to the reserved steel bar position on the base structure beam, and a reserved hole 31 corresponding to the reserved steel bar position is reserved. The preformed hole 31 is a threaded hole, and the edge of the preformed hole 31 close to the bottom plate 3 is provided with a step 62. The preformed hole 31 is internally provided with a sleeve 6 in a sliding penetrating way, and the outer wall of the sleeve 6 is provided with an external thread matched with the internal thread in the preformed hole 31 near the edge of the bottom. The length of the external thread end on the sleeve 6 is the same as the depth of the step 62 at the bottom of the preformed hole 31, and the external thread end can be accommodated in the step 62. On the top outer wall of sleeve 6, along welding of self edge has butt ring 61 for sleeve 6 freely slides down on bottom plate 3 and goes out preformed hole 31. In this embodiment, there are specifically 12 preformed holes 31, and the preformed holes are symmetrically arranged on the bottom plate 3 at intervals of 2 × 3.
Referring to fig. 2 and 3, the bottom plate 3 is provided with an insertion groove 32, the filling plate 4 is made of concrete, and an insertion block 41 matched with the insertion groove 32 in size is integrally formed on the side wall of the concrete. When the bottom plate 3 slides to the bottom end of the slide in the mounting groove 2, the insertion block 41 on the filling plate 4 is inserted into the insertion groove 32 on the bottom plate 3, and the size of the filling plate 4 is equal to the size of the opening of the mounting groove 2, which is close to the indoor side and is positioned above the bottom plate 3. The diapire of mounting groove 2, and the edge that is close to indoor one side is equipped with the inclined plane, and when infill panel 4 extrudeed in to mounting groove 2, 4 upper edge butt of infill panel are on the inclined plane of mounting groove 2 to promote bottom plate 3 downwards, make bottom plate 3 fixed more firm in mounting groove 2.
The space of a whole page that infill panel 4 is close to in mounting groove 2 is equipped with and is used for carrying out the spacing subassembly fixed to infill panel 4, and in this embodiment, spacing subassembly includes slider 5 and is used for driving about slider 5 and stretches out the elastic component at infill panel 4 edge. The slider 5 is along the length direction of mounting groove 2, and horizontal slidable mounting is on infill panel 4, and the welding has the guide frame on the infill panel 4, and slider 5 slidable mounting is in the guide frame. The one end of slider 5 stretches out from the side of infill panel 4, and slider 5 is in the one end of stretching out infill panel 4 and be close to the edge of mounting groove 2 inboard and establish to the inclined plane for when extrudeing infill panel 4 to mounting groove 2 internal compression, order about slider 5 to the inside slip of mounting groove 2. The inner side walls parallel to each other in the mounting groove 2 are provided with slots 51 matched with the slider 5 in shape, and when the filling plate 4 is turned over to seal the mounting groove 2, the slider 5 is opposite to the slots 51 in the mounting groove 2. In this embodiment, the elastic member is a spring 52, the spring 52 is disposed at one end of the slider 5 away from the inclined surface thereof, one end of the spring 52 is welded to the slider 5, and the other end is welded to the filling plate 4.
In other embodiments, the limiting component can be a buckle, and the movable end of the limiting component is fixed on the outer wall of the filling plate 4 and the edge of the wall close to the opening of the installation groove 2 by bolts at the fixed end. After the mounting groove 2 is sealed by the filling plate 4, the movable end and the fixed end of the buckle are connected, so that the position of the filling plate 4 is fixed.
Referring to fig. 1 and 2, the channel is seted up to wallboard 1 is inside, and integrated into one piece has grouting hole 11 on the inner diapire intercommunication wallboard 1 of channel and 1 both sides lateral wall of wallboard and mounting groove 2, and grouting hole 11 communicates with 1 inside passage of wallboard. The wall plate 1 is also provided with an overflow hole which is communicated with the highest position of the channel. The filling plate 4 is provided with an operation hole 42 for inserting a vibrating rod to compact cement in the mounting groove 2. After the tapping, the operation hole 42 is closed with a rubber plug or the like, and the gap at the edge of the filling plate 4 is filled with cement mortar and leveled.
The implementation principle of the embodiment is as follows: constructor when installing wallboard 1, pull down infill panel 4 earlier, then use hoists such as tower crane with 1 hoist and mount of wallboard to base structure roof beam top, make 1 opening orientation indoor that last mounting groove 2 of wallboard is located wallboard 1. And then, placing the wallboard 1 down, approaching the indoor side from the mounting groove 2 and being located the opening above the bottom plate 3, and rapidly observing whether the reserved steel bars and the reserved holes 31 are aligned on the base structure beam. And can be convenient adjust the top position of reservation reinforcing bar or the position angle of wallboard 1, make reservation reinforcing bar and reservation hole 31 align. After the preformed steel bars are aligned with the preformed holes 31 on the bottom plate 3, the wall plate 1 is placed on the structural beam. The infill panel 4 is then used with its upper plug 41 aligned with the plug slot 32 in the base panel 3 for plug-in engagement. The filling plate 4 is turned upwards, so that the opening of the mounting groove 2 close to the indoor side is filled by the filling plate 4. And finally, cement mortar is injected from the grouting holes 11 on the wall plate 1, so that the cement mortar is filled into the mounting groove 2, and the wall body is filled into a solid structure. Constructors do not need to bend down and upwards observe the alignment condition of the reserved steel bars, use is convenient, alignment is quick, and the construction efficiency of the wallboard 1 is improved.
Example two:
a construction method of a PC component for an assembly type building comprises the following steps:
s1: processing and forming the wall board 1 and the filling board 4 in a processing plant, filling the bottom wall into the wall board 1, and conveying the wall board to a construction site for construction;
s2: pouring a base structure beam, and respectively embedding and fixing reserved steel bars matched with the position and the diameter of the reserved holes 31 in the wall plate 1 on the base structure beam;
s3: hoisting the wallboard 1 finished in the step S1 to the position above the base structure beam, enabling the opening of the mounting groove 2 on the wallboard 1 on the surface of the wallboard 1 to face indoors, lowering the wallboard 1, enabling the reserved steel bars to abut against the bottom wall of the bottom plate 3, enabling constructors to approach the indoor opening from the mounting groove 2, snapping the steel bars to align with the reserved hole 31 on the bottom plate 3, and then lowering the wallboard 1 on the base structure beam;
s4: from the opening of the mounting groove 2 facing the indoor, the inserting block 41 of the filling plate 4 is inserted into the inserting groove 32 on the bottom plate 3 in an aligning manner, then the top of the filling plate 4 is rotated, the opening of the mounting groove 2 facing the indoor is blocked, cement slurry is coated on the edge of the filling plate 4, and the opening of the mounting groove 2 close to the indoor is completely sealed;
s5: and (3) pouring mortar into the grouting holes 11 to fill the installation grooves 2 with the mortar, wherein the mortar overflows from the left side hole and the right side hole of the wallboard 1, and fills the wall seams between the adjacent wallboards 1 until the mortar overflows from the mortar overflowing holes on the uppermost layer of the wallboard 1. And (5) after the mortar is solidified, tightly filling the interior of the wallboard 1.
Constructor need not bow the back again to upwards observe the preformed hole 31 and the preformed reinforcement alignment condition of 1 diapire of wallboard, it is swift convenient to use.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (10)

1. PC component for prefabricated building, comprising wall panels (1), characterized in that: mounting groove (2) have been seted up to the bottom of wallboard (1), mounting groove (2) are close to the inner wall opening setting of indoor one side, it is provided with bottom plate (3) to slide along vertical direction in mounting groove (2), set up on bottom plate (3) and supply preformed hole (31) that the reserved reinforcing bar penetrated, mounting groove (2) are close to indoor one side and are provided with and are used for filling self and are close to indoor one side open-ended packing plate (4), the bottom edge of packing plate (4) has set firmly splicing block (41), set up on bottom plate (3) and splicing block (41) looks adaptation inserting groove (32), grouting hole (11) have been seted up on wallboard (1), grouting hole (11) and the diapire intercommunication of mounting groove (2).
2. The PC component for prefabricated construction as claimed in claim 1, wherein: the bottom wall of the mounting groove (2) is provided with an inclined surface close to the indoor edge.
3. The PC component for prefabricated construction as claimed in claim 1, wherein: slide along mounting groove (2) length direction on the outer wall of infill panel (4) and be provided with slider (5), offer slot (51) with plug block (41) looks adaptation on the inside wall of mounting groove (2), be provided with on infill panel (4) and be used for driving about slider (5) from the elastic component that infill panel (4) edge stretches out, the elastic component is spring (52), the one end fixed connection, the other end and infill panel (4) fixed connection of slot (51) are kept away from to the one end of spring (52) and slider (5).
4. A PC component for prefabricated construction according to claim 3, wherein: the edge of the sliding block (5) close to the outdoor and far away from the spring (52) is provided with an inclined surface.
5. The PC component for prefabricated construction as claimed in claim 1, wherein: the sleeve (6) is coaxially arranged in the preformed hole (31) in a sliding and penetrating mode, and a limiting part used for limiting the sleeve (6) to slide is arranged on the bottom plate (3).
6. The PC component for prefabricated construction as claimed in claim 5, wherein: the locating part is a butt ring (61), the butt ring (61) is coaxially and fixedly sleeved on the upper edge of the outer wall of the sleeve (6), and the butt ring (61) can butt against the top wall of the bottom plate (3).
7. The PC component for prefabricated construction as claimed in claim 6, wherein: the bottom of sleeve (6) outer wall is provided with the external screw thread, be provided with the internal thread with sleeve (6) last external screw thread looks adaptation in preformed hole (31).
8. The PC component for prefabricated construction as claimed in claim 7, wherein: the bottom end of the preformed hole (31) is provided with a step (62) used for accommodating the external thread section of the sleeve (6) along the edge of the preformed hole.
9. The PC component for prefabricated construction as claimed in claim 1, wherein: and an operation hole (42) for inserting the vibrating rod is formed in the filling plate (4).
10. A construction method of a PC member for prefabricated construction including the PC member for prefabricated construction as set forth in any one of claims 1 to 9, comprising the steps of:
s1: the wall board (1) and the filling board (4) are processed and formed in a processing plant, the bottom wall is arranged in the wall board (1), and the wall board is conveyed to a construction site for construction;
s2: pouring a base structure beam, and respectively arranging reserved steel bars matched with a plurality of reserved holes (31) in the wallboard (1) on the base structure beam;
s3: hoisting the wallboard (1) completed in the step S1 to the position above the base structure beam, enabling an opening of the mounting groove (2) on the wallboard (1) on the board surface of the wallboard (1) to face indoors, lowering the wallboard (1), enabling the reserved steel bars to abut against the bottom wall of the bottom plate (3), moving the steel bars from the mounting groove (2) to be aligned with the reserved holes (31) on the bottom plate (3), and then lowering the wallboard (1) on the base structure beam;
s4: from the mounting groove (2) to the indoor opening, inserting the inserting block (41) of the filling plate (4) into the inserting groove (32) on the base plate (3) in an aligning and inserting manner, then rotating the filling plate (4), plugging the mounting groove (2) to the indoor opening, and smearing cement slurry on the edge of the filling plate (4);
s5: and (3) pouring mortar into the grouting holes (11) until the mortar overflows from the mortar overflow holes on the uppermost layer of the wallboard (1), and filling the interior of the wallboard (1) tightly after the mortar is solidified.
CN202010442402.2A 2020-05-22 2020-05-22 PC (polycarbonate) component for assembly type building and construction method thereof Pending CN111535477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010442402.2A CN111535477A (en) 2020-05-22 2020-05-22 PC (polycarbonate) component for assembly type building and construction method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010442402.2A CN111535477A (en) 2020-05-22 2020-05-22 PC (polycarbonate) component for assembly type building and construction method thereof

Publications (1)

Publication Number Publication Date
CN111535477A true CN111535477A (en) 2020-08-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN111535477A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004068364A (en) * 2002-08-05 2004-03-04 Kajima Corp Reinforcement structure of opening of hinge zone
CN103132656A (en) * 2013-02-19 2013-06-05 东南大学 Connecting structure for vertical reinforcement bars of prefabricated wall parts
CN208586850U (en) * 2018-06-27 2019-03-08 深圳市聚丰缘设计装修工程有限公司 A kind of decorative floor facilitating installation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004068364A (en) * 2002-08-05 2004-03-04 Kajima Corp Reinforcement structure of opening of hinge zone
CN103132656A (en) * 2013-02-19 2013-06-05 东南大学 Connecting structure for vertical reinforcement bars of prefabricated wall parts
CN208586850U (en) * 2018-06-27 2019-03-08 深圳市聚丰缘设计装修工程有限公司 A kind of decorative floor facilitating installation

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