CN216713527U - Assembled plane superstructure - Google Patents

Assembled plane superstructure Download PDF

Info

Publication number
CN216713527U
CN216713527U CN202220181619.7U CN202220181619U CN216713527U CN 216713527 U CN216713527 U CN 216713527U CN 202220181619 U CN202220181619 U CN 202220181619U CN 216713527 U CN216713527 U CN 216713527U
Authority
CN
China
Prior art keywords
bottom plate
truss
plates
plate
beam truss
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.)
Active
Application number
CN202220181619.7U
Other languages
Chinese (zh)
Inventor
张树辉
张波
李明超
刘赛
阚大彤
王志辉
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.)
Shandong Wanda Technology Co ltd
Original Assignee
Shandong Wanda Technology 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 Shandong Wanda Technology Co ltd filed Critical Shandong Wanda Technology Co ltd
Priority to CN202220181619.7U priority Critical patent/CN216713527U/en
Application granted granted Critical
Publication of CN216713527U publication Critical patent/CN216713527U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides an assembled plane superstructure, is equipped with a plurality of crossbeam truss plate of interval arrangement including the longeron truss plate that sets up side by side between two adjacent longeron truss plates, and crossbeam truss plate arranges with longeron truss plate is mutually perpendicular, and crossbeam truss plate and longeron truss plate all overlap joint are equipped with the upright muscle of vertical setting on the stand. The utility model provides an assembled flat superstructure, through laying longeron truss plate and crossbeam truss plate in advance, carries out the pouring of concrete again, avoids the superstructure bottom to appear not flush. Wherein roof beam truss plate and superimposed sheet form integratively, and the last downside of superstructure can both be guaranteed to flush mutually, and longeron truss plate also can regard as crossbeam truss plate and superimposed sheet's backup pad in the work progress, can effectively save the support quantity of scaffold, practices thrift the labour, and the last downside of superstructure flushes and can saves the furred ceiling in later stage and decorate, and the whole efficiency of construction of superstructure obtains promoting, and the building layer height can reduce, and wherein roof beam and board are panel, preparation and construction high efficiency.

Description

Assembled plane superstructure
Technical Field
The utility model relates to the technical field of floor building, in particular to an assembled flat floor.
Background
The floor system is a floor structure in a multi-storey building, on one hand, bears various vertical loads and transmits the vertical loads to the bearing wall body, and on the other hand, different bearing wall bodies are connected into a whole by utilizing the plane rigidity of the reinforced concrete slab to jointly bear horizontal loads, so that a space stress structure for integral working is formed. The existing floor system is constructed by laying a prefabricated main beam on a scaffold, then laying a prefabricated secondary beam on the main beam, forming a height difference between the main beam and the secondary beam to generate the phenomenon of uneven bottom surface of the floor system, needing to perform operations such as ceiling hanging and the like in the later period to compensate, and influencing the construction efficiency.
Disclosure of Invention
The utility model aims to provide an assembled planar floor system, which is characterized in that longitudinal beam truss plates and transverse beam truss plates are paved in advance, and then concrete is poured, so that the phenomenon that the bottom of the floor system is not level is avoided, the supporting quantity of scaffolds is reduced, the construction is convenient, and the construction efficiency can be effectively improved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to an assembled flat floor, which comprises a plurality of longitudinal beam truss plates arranged side by side, a plurality of cross beam truss plates arranged at intervals are arranged between two adjacent longitudinal beam truss plates, the cross beam truss plates are vertically arranged with the longitudinal beam truss plates, the cross beam truss plates and the longitudinal beam truss plates are all lapped on a vertical column, the vertical column is provided with vertical ribs, a plurality of superimposed plates are arranged between two adjacent cross beam truss plates, the superimposed plates are vertically arranged with the longitudinal beam truss plates, the longitudinal beam truss plates, the cross beam truss plates, the upright columns and the laminated slab are all provided with embedded steel bars and concrete layers, wherein the longitudinal girder truss plates and the transverse girder truss plates respectively comprise a bottom plate, a first reinforcing rib is arranged in the bottom plate, the first reinforcing ribs are arranged along the length direction of the bottom plate, the bottom plate is provided with a reinforcement body, the reinforcement body is arranged along the length direction of the bottom plate, and a first reinforcement cage is arranged in a concrete layer on the bottom plate. The reinforcement members are trusses. The reinforcement is a convex rib on the bottom plate, the convex rib is arranged along the length direction of the bottom plate, and a second reinforcing rib and a second reinforcing cage are arranged in the convex rib. The bottom plate is provided with a reinforcement body, and the first reinforcement cage is positioned at the two sides of the reinforcement body. Two reinforcing bodies are arranged on the bottom plate, and the first reinforcement cage is positioned between the two reinforcing bodies. Still be equipped with the pre-buried stirrup of a plurality of that arranges along length direction on the bottom plate, wherein pre-buried stirrup includes pre-buried end muscle in the bottom plate, and the both ends of end muscle all are connected with perpendicular muscle, and the one end of every perpendicular muscle all is located the bottom plate, and the other end of erecting the muscle is equipped with the elbow of buckling to the reinforcement direction, be connected through the splice bar between pre-buried stirrup and the first steel reinforcement cage. The both sides of bottom plate top surface all are equipped with the boss, and perpendicular muscle is located the boss upside, and the thickness of both sides boss all is greater than the thickness in the middle of the bottom plate. The first reinforcing rib is a prestressed reinforcement. The truss comprises truss tubes arranged along the length direction of the bottom plate, and two rows of truss web ribs are arranged between the truss tubes and the bottom plate. The lower bottom surface of the bottom plate of the longitudinal beam truss plate is flush with the lower bottom surface of the bottom plate of the cross beam truss plate. The bottom plate of the crossbeam truss plate is lapped on the upper side of the bottom plate of the longitudinal beam truss plate. The embedded steel bars only are provided with transverse bars on the longitudinal beam truss plates including the transverse bars and the longitudinal bars which are arranged in a staggered mode, the laminated plates on the two sides of the longitudinal beam truss plates are provided with the transverse bars and the longitudinal bars, and the height positions of the transverse bars and the longitudinal bars are flush with the height position of the first steel reinforcement cage.
The utility model has the positive effects that: according to the assembled flat floor, the longitudinal beam truss plates and the transverse beam truss plates are paved in advance, and then concrete is poured, so that the bottom of the floor is prevented from being uneven. Wherein roof beam truss plate and superimposed sheet form integratively, and the last downside of superstructure can both be guaranteed to flush mutually, and longeron truss plate also can regard as crossbeam truss plate and superimposed sheet's backup pad in the work progress, can effectively save the support quantity of scaffold, practices thrift the labour, and the last downside of superstructure flushes and can saves the furred ceiling in later stage and decorate, and the whole efficiency of construction of superstructure obtains promoting, and the building layer height can reduce, and wherein roof beam and board are panel, preparation and construction high efficiency.
Drawings
FIG. 1 is a schematic structural view of an assembled flat floor;
FIG. 2 is a schematic view of the construction of the girder truss plates and the composite slab overlapping the scaffolding;
FIG. 3 is a schematic view of the construction of a beam truss plate and a superimposed slab overlapping the bottom plate of a stringer truss plate;
FIG. 4 is an enlarged partial view of I of FIG. 2;
FIG. 5 is a schematic view of a second construction of the scaffold with tie plates;
FIG. 6 is a third schematic view of the scaffolding with tie-down plates;
FIG. 7 is a schematic view of a state after completion of the construction step (i);
FIG. 8 is a schematic view of the state after completion of the construction step II;
FIG. 9 is a schematic view of the state after completion of the construction step (c);
FIG. 10 is a schematic view showing a state after completion of the construction step (iv);
FIG. 11 is a schematic view showing a state after completion of the fifth construction step;
FIG. 12 is a schematic view showing a state after completion of the construction step;
FIG. 13 is a schematic view showing a state after completion of the construction step (c);
FIG. 14 is a view taken from the direction A of FIG. 1;
FIG. 15 is a schematic structural view of the reinforcement being two trusses;
FIG. 16 is a schematic structural view of two trusses as a reinforcement member and bosses provided on both sides of a base plate;
FIG. 17 is a schematic view of a rib as the reinforcement member;
FIG. 18 is a schematic structural view of a truss plate made with ribs as the reinforcement members;
fig. 19 is a schematic structural view of another embedded steel bar laid on the truss plate;
fig. 20 is a schematic structural view of another embedded steel bar laid on the structure shown in fig. 4;
fig. 21 is a schematic view of another pre-buried reinforcing bar laid on the structure shown in fig. 14;
fig. 22 is a schematic view of another pre-buried reinforcing bar laid on the structure shown in fig. 18;
FIG. 23 is a schematic structural view of a truss provided with heightened U-shaped ribs;
fig. 24 is a schematic structural view of a truss provided with heightened U-shaped ribs and connecting ribs.
Detailed Description
The utility model relates to an assembled flat floor, which comprises a plurality of longitudinal beam truss plates 1 arranged side by side, wherein a plurality of cross beam truss plates 2 arranged at intervals are arranged between every two adjacent longitudinal beam truss plates 1, the cross beam truss plates 2 are vertically arranged with the longitudinal beam truss plates 1, the cross beam truss plates 2 and the longitudinal beam truss plates 1 are both lapped on a vertical column 25, a vertically arranged vertical rib 26 is arranged on the vertical column 25, a stirrup can be arranged at the upper end of the vertical rib 26 extending out of the vertical column 25, a plurality of laminated plates 3 are arranged between every two adjacent longitudinal beam truss plates 2, and the laminated plates 3 are vertically arranged with the longitudinal beam truss plates 1. The longitudinal beam truss plates 1, the cross beam truss plates 2 and the laminated slab 3 form a framework of the assembled flat floor system.
As shown in fig. 1, the columns 25, the longitudinal beam truss plates 1, the cross beam truss plates 2 and the composite slabs 3 are all provided with embedded steel bars 16 and concrete layers 4, the embedded steel bars 16 are used for reinforcing the connection strength between the beam truss plates 1, the cross beam truss plates 2 and the composite slabs 3 and the concrete layers 4, and the concrete layers 4 connect the frameworks into a whole to form the assembled flat floor.
As shown in fig. 4, each of the longitudinal girder truss plates 1 and the cross girder truss plates 2 includes a bottom plate 5, a first reinforcing rib 6 is provided in the bottom plate 5, and the first reinforcing rib 6 is disposed along the length direction of the bottom plate 5 to ensure the strength of the bottom plate 5. Be equipped with the reinforcement on bottom plate 5, the reinforcement is arranged along bottom plate 5's length direction, is equipped with first steel reinforcement cage 8 in concrete layer 4 on bottom plate 5, and the joint strength between longeron truss plate 1 and crossbeam truss plate 2 and concrete layer 4 can effectively be strengthened in setting up of first steel reinforcement cage 8 and reinforcement. Wherein during first strengthening rib 6 can stretch into concrete layer 4 in the first steel reinforcement cage 8, further strengthen the joint strength between first steel reinforcement cage 8 and the truss plate, wherein stretch into first strengthening rib 6 in the first steel reinforcement cage 8 and be the beard muscle, the beard muscle can be the reinforcing bar, also can be the steel strand wires that have certain compliance and deformability, or the steel strand wires of prestressing force has been applyed, so that place 25 with the truss plate on, avoid the beard muscle to produce with founding muscle 26 and interfere. As shown in fig. 18, a reinforcement may be provided on the bottom plate 5, and the first reinforcement cage 8 may be provided at both sides of the reinforcement, as shown in fig. 15 and 16, or two reinforcements may be provided on the bottom plate 5, and the first reinforcement cage 8 may be provided between the two reinforcements. The reinforcement may be a truss 7.
Still be equipped with the pre-buried stirrup 9 of a plurality of that arranges along length direction on bottom plate 5, wherein pre-buried stirrup 9 is including pre-buried end muscle 17 in bottom plate 5, and the both ends of end muscle 17 all are connected with perpendicular muscle 18, and the one end of every perpendicular muscle 18 all is located bottom plate 5, and the other end of perpendicular muscle 18 is equipped with the elbow 10 of buckling to 7 directions of truss, be connected through splice bar 11 between pre-buried stirrup 9 and the first steel reinforcement cage 8, further guaranteed the joint strength between first steel reinforcement cage 8 and the bottom plate 5, when later stage pouring concrete, the skew of position can not take place for first steel reinforcement cage 8, and then guarantees the intensity of whole assembled plane superstructure.
Further, as shown in fig. 17, the reinforcement is a rib 19 on the bottom plate 5, the rib 19 is arranged along the length direction of the bottom plate 5, a second reinforcing rib 20 and a second reinforcement cage 21 are installed in the rib 19, and the rib 19 can reinforce the rigidity of the truss plate and improve the bearing capacity thereof. When using the floor 5 with ribs 19 for truss plate fabrication, as shown in fig. 18, it is necessary to place the first reinforcement cage 8 on the floor 5 between the ribs 19 and the vertical ribs 18, that is, to place one first reinforcement cage 8 on each side of the ribs 19.
Further, as shown in fig. 16, bosses 22 are provided on both sides of the top surface of the bottom plate 5, the vertical ribs 18 are located on the upper sides of the bosses 22, and the thickness of the bosses 22 on both sides is greater than the thickness of the middle of the bottom plate 5. The bosses 22 are reinforcing structures, which can improve the rigidity and bearing capacity of the truss plates, and can adjust the height of the truss plates placed on the bosses through the thickness of the built bosses 22, so as to facilitate subsequent construction. The height of the boss 22 is adjustable, when the boss 22 is high, the height difference between the beam and the floor slab is relatively large, when the boss 22 is low, the height difference between the beam and the floor slab is relatively small, and the height of the boss 22 can be adjusted as required according to actual construction requirements.
Further, in order to ensure the strength and deformation resistance of the bottom plate 5, the first reinforcing ribs 6 are prestressed reinforcing ribs.
Further, the truss 7 comprises truss pipes 12 arranged along the length direction of the bottom plate 5, and two rows of truss web ribs 13 are arranged between the truss pipes 12 and the bottom plate 5, wherein the truss pipes 12 can be square pipes, round pipes or i-shaped steel, and the truss web ribs 13 can be steel bars, angle steel or various steel profiles. The web 13 at the ends of the truss may be vertically disposed to improve the strength and stability of the overall structure during truss lap-joint installation.
Corresponding to two different construction modes of fig. 2 and fig. 3, two fabricated flat floor systems with two structures are manufactured, wherein one of the two fabricated flat floor systems is that the lower bottom surface of the bottom plate 5 of the longitudinal beam truss plate 1 is flush with the lower bottom surface of the bottom plate 5 of the cross beam truss plate 2. The other is that the bottom plates 5 of the girder truss plates 2 are lapped on the upper sides of the bottom plates 5 of the girder truss plates 1.
As shown in fig. 2, the backing plate 15 on the scaffold 14 may be a whole flat plate, or may be a plurality of beam columns as shown in fig. 5, wherein the top of the scaffold 14 is provided with channel steel matched with the beam columns, or may be a plurality of longitudinal beam columns as shown in fig. 6, the beam columns are laid on the upper side of the longitudinal beam columns along the length direction thereof, the channel steel matched with the longitudinal beam columns is installed on the top of the scaffold 14, the beam columns or the longitudinal beam columns are limited through the channel steel, and therefore the limiting installation of the backing plate 15 is achieved.
Further, as shown in fig. 19 to 22, the embedded steel bars 16 include transverse bars 23 and longitudinal bars 24 which are arranged in a staggered manner, the longitudinal beam truss plates 1 are only provided with the transverse bars 23, the superimposed plates 3 on both sides of the longitudinal beam truss plates 1 are provided with the transverse bars 23 and the longitudinal bars 24, and the height positions of the transverse bars 23 and the longitudinal bars 24 are flush with the height position of the first steel reinforcement cage 8. The embedded steel bars 16 of the structure can further strengthen the connection strength between each truss plate and the steel reinforcement cage and the concrete layer 4.
Further, in order to ensure the bearing performance of the truss plate when the height of the floor slab is increased, as shown in fig. 23, the height of the vertical ribs 18 on the two sides is higher than that of the convex rib 19, a plurality of U-shaped stirrups 27 arranged along the length direction of the convex rib 19 are further arranged on the convex rib 19, the U-shaped stirrups 27 and the vertical ribs 18 are arranged in a one-to-one correspondence manner and are higher than the convex rib 19 by a certain distance, as shown in fig. 24, connecting ribs are arranged between the U-shaped stirrups 27 and the vertical ribs 18, and the strength of the formed floor slab can be ensured when concrete is poured subsequently.
The utility model relates to a floor construction method for an assembly type building, which comprises the following steps as shown in figures 7-13:
arranging a column 25 at the position of a floor to be constructed;
secondly, after the upright posts 25 are arranged, a scaffold 14 is built below the position of the longitudinal beam of the floor to be constructed;
thirdly, after the scaffold 14 is built, placing the longitudinal girder truss plates 1 between the adjacent upright posts 25 and on the scaffold 14;
fourthly, after the longitudinal girder truss plates 1 are placed, the cross girder truss plates 2 are laid on the upright columns 25, so that the cross girder truss plates 2 and the longitudinal girder truss plates 1 are vertically arranged, wherein the longitudinal girder truss plates 1 and the cross girder truss plates 2 both comprise a bottom plate 5, a reinforcement body arranged along the length direction is arranged on the bottom plate 5, a plurality of pre-embedded stirrups 9 are arranged on both sides of the top surface of the bottom plate 5, and the pre-embedded stirrups 9 are positioned on the outer sides of the trusses 7;
after the beam truss plates 2 are laid, laying a laminated slab 3 between every two adjacent beam truss plates 2, and enabling the laminated slab 3 to be vertically arranged with the longitudinal beam truss plates 1;
sixthly, after the laminated slab 3 is laid, additionally arranging a first reinforcement cage 8 on the bottom plates 5 on the longitudinal beam truss plates 1 and the cross beam truss plates 2;
seventhly, after the first reinforcement cage 8 is installed, pre-buried reinforcements 16 are laid on the longitudinal beam truss plate 1, the cross beam truss plate 2 and the laminated slab 3;
eighthly, after the pre-buried steel bars 16 are laid, pouring concrete on the longitudinal beam truss plates 1, the cross beam truss plates 2 and the laminated slab 3 to form a concrete layer 4;
ninthly, maintaining the concrete layer 4 after the concrete pouring is finished;
curing the concrete layer 4 to be condensed, fixed and molded at the front face, removing the scaffold 14, and completing construction of the assembled flat floor.
The upright posts 25 and the scaffold 14 provide effective support for the whole construction process, after the construction is completed, the upright posts 25 are used as a part of a floor, and the scaffold 14 can be detached. The upright columns 25, the longitudinal beam truss plates 1, the cross beam truss plates 2 and the laminated slab 3 form a framework of the assembled planar floor, and the concrete layer 4 connects all the frameworks into a whole. The first reinforcement cage 8 on the longitudinal beam truss plate 1 and the beam truss plate 2 and the embedded reinforcement 16 laid in the later period can effectively increase the connection strength with the concrete layer 4, so as to improve the stability and the deformation resistance of the whole assembled floor system.
Further, the following operation can be carried out between the step (c) and the step (c): after the scaffold 14 is built, the base plate 15 is laid on the top of the scaffold 14, so that the top surface of the base plate 15 is flush with the top surface of the upright post 25, the base plate 15 is located at the bottom of the truss plate 1 of the longitudinal beam, the truss plate 1 of the longitudinal beam is lapped on the upright post 25, the base plate 15 and the upright post 25 can be used as mounting supports of the truss plate 1 of the longitudinal beam and the truss plates 2 and 3 of the subsequent transverse beam, and stability in the whole floor construction process is guaranteed.
Further, as shown in fig. 2, in the fourth step, the bottom plate 5 of the middle cross beam truss plate 2 is lapped on the upright post 25, in the fifth step, the superimposed plate 3 is lapped on the backing plate 15, the bottom surfaces of the bottom plate 5 of the cross beam truss plate 2 and the superimposed plate 3 are flush with the bottom plate 5 of the longitudinal beam truss plate 1, the bottom surfaces of the constructed assembled floor systems can be flush with each other by the construction method, the later-stage ceiling decoration is saved, and the overall construction efficiency of the floor systems is improved.
Further, as shown in fig. 3, in the fourth and fifth steps, the bottom plate 5 of the middle cross beam truss plate 2 and the composite slab 3 are both lapped on the bottom plate 5 of the longitudinal beam truss plate 1, so that the longitudinal beam truss plate 1 is used as a support plate for the cross beam truss plates 2 and the composite slab 3, when the concrete is condensed and formed in the later period, although the height difference exists on the bottom surface of the floor, compared with the traditional construction mode, the height difference can be ignored, the ceiling decoration in the later period can be saved, and the whole construction efficiency of the floor is improved.
Further, in order to enhance the connection strength between the first reinforcement cage 8 and the longitudinal beam truss plates 1 and the cross beam truss plates 2, the following operations are required between the step (c) and the step (c): after the first reinforcement cage 8 is installed, the first reinforcement cage 8 and the embedded stirrups 9 are fixedly connected through the connecting ribs 11.
The technical solution of the present invention is not limited to the scope of the embodiments of the present invention. The technical contents not described in detail in the present invention are all known techniques.

Claims (12)

1. The utility model provides an assembled plane superstructure which characterized in that: the composite plate comprises a plurality of longitudinal beam truss plates (1) arranged side by side, a plurality of cross beam truss plates (2) arranged at intervals are arranged between every two adjacent longitudinal beam truss plates (1), the cross beam truss plates (2) are perpendicular to the longitudinal beam truss plates (1), the cross beam truss plates (2) and the longitudinal beam truss plates (1) are all lapped on a column (25), vertical ribs (26) are arranged on the column (25), a plurality of laminated plates (3) are arranged between every two adjacent cross beam truss plates (2), the laminated plates (3) are perpendicular to the longitudinal beam truss plates (1), the cross beam truss plates (2), the columns (25) and the laminated plates (3) are all provided with embedded steel bars (16) and concrete layers (4), wherein the longitudinal beam truss plates (1) and the cross beam truss plates (2) respectively comprise a bottom plate (5), and first reinforcing ribs (6) are arranged in the bottom plate (5), the first reinforcing ribs (6) are arranged along the length direction of the bottom plate (5), the bottom plate (5) is provided with a reinforcement body, the reinforcement body is arranged along the length direction of the bottom plate (5), and a first reinforcing cage (8) is arranged in the concrete layer (4) on the bottom plate (5).
2. An assembled flat floor according to claim 1, characterised in that: the reinforcement is a truss (7).
3. An assembled flat floor according to claim 1, characterised in that: the reinforcement is a convex rib (19) on the bottom plate (5), the convex rib (19) is arranged along the length direction of the bottom plate (5), and a second reinforcing rib (20) and a second reinforcing cage (21) are installed in the convex rib (19).
4. An assembled flat floor according to claim 1, characterised in that: a reinforcing body is arranged on the bottom plate (5), and the first reinforcement cage (8) is positioned at the two sides of the reinforcing body.
5. An assembled flat floor according to claim 1, characterised in that: two reinforcing bodies are arranged on the bottom plate (5), and the first reinforcement cage (8) is positioned between the two reinforcing bodies.
6. An assembled flat floor according to claim 1, characterised in that: still be equipped with on bottom plate (5) along the pre-buried stirrup (9) of a plurality of that length direction arranged, wherein pre-buried stirrup (9) are all connected with perpendicular muscle (18) including pre-buried end muscle (17) in bottom plate (5), the both ends of end muscle (17), and the one end of every perpendicular muscle (18) all is located bottom plate (5), and the other end of erecting muscle (18) is equipped with elbow (10) of buckling to reinforcement direction, be connected through splice bar (11) between pre-buried stirrup (9) and first steel reinforcement cage (8).
7. An assembled flat floor according to claim 6, wherein: bosses (22) are arranged on two sides of the top surface of the bottom plate (5), the vertical ribs (18) are located on the upper sides of the bosses (22), and the thickness of the bosses (22) on the two sides is larger than that of the middle of the bottom plate (5).
8. An assembled flat floor according to claim 1, characterised in that: the first reinforcing ribs (6) are prestressed reinforcing steel bars.
9. An assembled flat floor according to claim 2, characterised in that: the truss (7) comprises truss tubes (12) arranged along the length direction of the bottom plate (5), and two rows of truss web ribs (13) are arranged between the truss tubes (12) and the bottom plate (5).
10. An assembled flat floor according to claim 1, characterised in that: the lower bottom surface of the bottom plate (5) of the longitudinal beam truss plate (1) is flush with the lower bottom surface of the bottom plate (5) of the cross beam truss plate (2).
11. An assembled flat floor according to claim 1, characterised in that: the bottom plates (5) of the cross beam truss plates (2) are lapped on the upper sides of the bottom plates (5) of the longitudinal beam truss plates (1).
12. An assembled flat floor according to claim 1, characterised in that: pre-buried reinforcing bar (16) are equipped with horizontal muscle (23) and indulge muscle (24) including staggered arrangement on longeron truss plate (1), are equipped with horizontal muscle (23) on superimposed sheet (3) of longeron truss plate (1) both sides, the high position of horizontal muscle (23) and indulging muscle (24) flushes mutually with the high position of first steel reinforcement cage (8).
CN202220181619.7U 2022-01-24 2022-01-24 Assembled plane superstructure Active CN216713527U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220181619.7U CN216713527U (en) 2022-01-24 2022-01-24 Assembled plane superstructure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220181619.7U CN216713527U (en) 2022-01-24 2022-01-24 Assembled plane superstructure

Publications (1)

Publication Number Publication Date
CN216713527U true CN216713527U (en) 2022-06-10

Family

ID=81874006

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220181619.7U Active CN216713527U (en) 2022-01-24 2022-01-24 Assembled plane superstructure

Country Status (1)

Country Link
CN (1) CN216713527U (en)

Similar Documents

Publication Publication Date Title
CN103352563B (en) The board-like bar frame gang form of self-supporting and construction method thereof
CN110886227B (en) Main tower cast-in-place lower cross beam support system and construction method
CN103046645A (en) Large span prefabricated monolithic casting structure and construction method
CN110700105B (en) Synchronous construction method for high pier column and tie beam and template used in same
CN111851825A (en) Fabricated form-removal-free prefabricated steel bar truss floor and construction method thereof
CN206428968U (en) A kind of steel bar girder formula is without supporting template system
CN113914524A (en) Edge belt type independent support construction method for superposed floor of assembled structure system
CN216713527U (en) Assembled plane superstructure
CN213233106U (en) Arch ring support
CN2816164Y (en) Cast-in field steel-bar-concrete air jointing porch
CN212802185U (en) Prefabricated steel bar truss floor of assembled form removal-free
CN112982963A (en) Hyperboloid wood grain clear water concrete roof construction supporting template and construction process
CN114263303A (en) Floor construction method for assembly type building and assembly type plane floor
CN112593632A (en) Fabricated beam-slab structure suitable for large-span high-clearance building and construction method thereof
CN103194982B (en) Construction method for short cantilever support at bridge side span cast-in-situ segment
CN111101617A (en) Combined anti-cracking structure of filler wall and construction method
CN111424948A (en) Construction method and construction platform for cantilever structure layer of high-rise building
CN110670721A (en) Implementation method of large-span prestressed concrete assembly type building frame structure
CN113530243B (en) High-earthquake-resistance quick-installation steel structure floor bearing plate concrete multilayer synchronous pouring construction method
CN107012985A (en) A kind of prefabricated girder and the laminated floor slab construction technology containing the prefabricated girder
CN212956151U (en) Cast-in-place beam flange plate template system
CN214531897U (en) Supporting system for construction of assembled prestressed hollow slab floor
CN215252626U (en) Cast-in-place surface course construction reverse hoisting system suitable for high-pile wharf
CN214658786U (en) Support-free system for assembly type horizontal prefabricated composite die shell assembly
CN110714613B (en) Reinforcing device for ultra-high large-span steel reinforced concrete cast-in-place beam template and construction method

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant