CN211369053U - Frame construction end support node structure is striden to reinforcing bar truss plate - Google Patents
Frame construction end support node structure is striden to reinforcing bar truss plate Download PDFInfo
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- CN211369053U CN211369053U CN201920834488.6U CN201920834488U CN211369053U CN 211369053 U CN211369053 U CN 211369053U CN 201920834488 U CN201920834488 U CN 201920834488U CN 211369053 U CN211369053 U CN 211369053U
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/48—Supporting structures for shutterings or frames for floors or roofs
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- Structural Engineering (AREA)
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- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a concrete structure building field relates to a steel bar truss plate strides frame structure end support node structure, and it includes frame construction and the steel bar truss plate that is located the frame construction both sides, the frame construction outside is equipped with the frame template, the frame template includes both sides template, side template one side sets up the floor carrier plate; comprises a first supporting piece for supporting the end part of a steel bar truss plate; the steel bar truss end part connecting device comprises a connecting rib, wherein the connecting rib passes through the end parts of the steel bar truss on the two sides of the frame structure. The handling of steel bar truss board and assembling all make things convenient for more simply, through the steel bar truss board of splice bar connection frame structure both sides, the simple and convenient easy operation of splice bar connection, support through first support piece and make the dislocation between steel bar truss board side limit portion and the side form board less to on conducting adjacent steel bar truss board through support piece, make adjacent floor bearing plate mutual support each other, the concatenation fissure of displacement reduces, and the floor board node position after the shaping is more level and more smooth.
Description
Technical Field
The utility model relates to a concrete structure building field, specifically speaking relates to a frame structure end support node structure is striden to steel bar truss plate.
Background
The horizontal structure formwork engineering in the building industry of China currently adopts the erection of bent supports and the auxiliary erection of battens and plywood or formworks. The technological principle is that the bent support system provides support for the bottom formwork, and the bearing capacity and deformation requirements in the construction stage are met.
Chinese patent application No.: 2013102995081, patent name: a self-supporting combined formwork for reinforcing steel bar net frame is composed of multiple rows of longitudinal reinforcing steel bar trusses and multiple rows of transverse reinforcing steel bars, and features that the reinforcing steel bar net frame and detachable formwork are combined to form a less-supporting construction scheme for concrete pouring and reduce the use of scaffold for horizontal construction. When the self-supporting steel bar net rack combined template is constructed, a steel bar truss extending out of the template by 50-55mm needs to be lapped on a steel bar beam frame, an angle template and a positioning pin need to be installed for supporting and positioning, and a connecting bolt is fixedly connected along the unit length direction. Therefore, the construction of the self-supporting reinforced net rack combined template has the following problems: the installation joints of the combined template of the reinforcing steel bar net rack are complex, the connection strength is low, and the bearing capacity is weak; in addition, the fast support and the stable inclined support are required to be independently arranged to stabilize the whole template, and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a frame construction end support node structure is striden to steel bar truss plate, and it can realize steel bar truss and the higher joint strength of frame construction and more efficient efficiency of construction, the use of support piece that has significantly reduced simultaneously.
According to the utility model, the end supporting node structure of the steel bar truss plate cross-frame structure comprises a frame structure and steel bar truss plates positioned at two sides of the frame structure, wherein each steel bar truss plate comprises a floor bearing plate, a steel bar truss detachably connected with one side of the floor bearing plate and a supporting piece protruding out of the floor bearing plate arranged at the other side;
a frame template is arranged on the outer side of the frame structure and comprises templates at two sides, a floor support plate is arranged on one side of each side template, and the upper end of each side template is equal to the height of the upper surface of the floor support plate;
comprises a first supporting piece for supporting the end part of a steel bar truss plate;
the steel bar truss end part connecting device comprises a connecting rib, wherein the connecting rib passes through the end parts of the steel bar truss on the two sides of the frame structure.
The utility model discloses a can dismantle the method that the steel bar truss board adopted the on-the-spot assembly of small area, make the handling of steel bar truss board all more convenient simple with assembling, the steel bar truss board through splice bar connection frame structure both sides, the simple formula is convenient and easy to operate is connected to the splice bar, and make floor board after the concreting solidification have higher joint strength and bearing capacity, it is less to make the dislocation between steel bar truss board side limit portion and the side form board through first support piece support, and conduct on the adjacent steel bar truss board through support piece, make adjacent floor carrier plate support each other, the concatenation fissure of displacement reduces, floor board node position after the shaping is more level and more smooth.
Further, the splice bar includes splice bar and lower splice bar, go up the splice bar with be provided with steel framework structure's logical muscle down between the splice bar. Go up, lower splice bar is located logical muscle both sides respectively, improves the joint strength of steel bar truss board and pouring shaping floor board and roof beam or wall, makes node structure relatively more stable through the steel bar truss of upper and lower splice bar connection frame structure both sides simultaneously
Furthermore, each steel bar truss comprises an upper chord steel bar, a lower chord steel bar and a web member steel bar; and the two end parts of the upper connecting rib and the lower connecting rib are respectively connected with the upper chord steel bar and the lower chord steel bar. The utility model discloses upper and lower splice bar is connected with upper and lower chord steel bar respectively, and the distribution of upper and lower splice bar has certain space level, the tensile ability of make full use of splice bar.
Further, including a plurality of multirow distribution muscle, distribution muscle and last chord reinforcing bar, last chord reinforcing bar overlap joint, go up splice bar and splice bar down and distribution muscle overlap joint respectively. The utility model discloses go up the splice bar from top to bottom respectively with the overlap joint of distribution muscle, make the splice bar can evenly distributed, and distribution muscle and splice bar form network structure at steel bar truss board tip, increase steel bar truss board and frame construction's being connected for joint strength is higher between floor board after concreting and roof beam or the wall, the use of the reduction material of great degree.
Further, it is equipped with first rake to go up the splice bar, the splice bar is equipped with the second rake down, first rake and second rake make the different elevation's of frame construction both sides steel bar truss board connect. The utility model discloses the splice bar sets up first rake and second rake respectively from top to bottom for the different standard steel bar truss plates of frame construction both sides can be better connection, the splice bar part that is located the frame construction is in the horizontality, and the floor board after pouring the shaping has better joint strength with roof beam or wall, reduces stress concentration, makes floor face wholeness good, the antidetonation impact resistance good, waterproof nature good, and the floor face is than more flat can directly carry out the whitewashed loading and unloading.
Furthermore, the length between the two ends of the upper connecting rib and the two ends of the lower connecting rib and the frame structure is more than or equal to 200 mm. The utility model discloses upper and lower splice bar is not less than 200mm with steel bar truss overlap joint length, has higher joint strength, satisfies the designing requirement.
Further, the frame template is arranged on the outer side of the frame structure and comprises side templates, gaps are formed between the side templates and the end portions of the floor support plates, and blocking plates cover the upper sides of the gaps. The utility model discloses, there is convenient and fast when clearance messenger's reinforcing bar truss plate concatenation is laid in floor carrier plate and side form board, reduces the increase because of splicing precision and the manufacturing cost that floor machining precision brought, fixes simple convenient and fast on the clearance with the shutoff board through the screw, can effectually leak thick liquid phenomenon because of the clearance produces.
Further, the frame formwork includes a bottom formwork supported by a support frame, and the first support member is disposed on the support frame. The utility model discloses single steel bar truss side limit portion and frame formwork sharing support frame need not to set up the support frame alone for the concrete floor who pours is excessive good with the frame roof beam, and it is reliable to connect, and the floor wholeness after the shaping is good, antidetonation impact resistance is good, waterproof nature is good.
Furthermore, a second supporting piece is arranged at a position 100 mm-1000 mm away from the first supporting piece horizontally, and the second supporting piece supports the steel bar truss plate. The utility model discloses horizontal distance first support piece 100mm ~ 1000mm department is equipped with second support piece, second support piece only need add branch below, the branch horizontal direction is connected with the template support, branch is built simply, can improve the span length that reinforcing bar truss plate stability and centre need not to support moreover greatly.
Furthermore, each unit of the steel bar truss plates has the width of 200 mm-1000 mm, each unit of the steel bar truss plates comprises 1-5 rows of steel bar trusses, and the floor surface is provided with a plurality of unit steel bar truss plates which are assembled to form the structural support. The utility model discloses reinforcing bar truss plate width sets up for when assembling the construction, two staff can erect reinforcing bar truss plate and assemble, can provide and assemble speed.
Drawings
Fig. 1 is a schematic perspective view of a detachable steel truss plate;
FIG. 2 is a schematic view of the bottom view of the steel truss plates during splicing;
fig. 3 is a schematic view of a structural joint of a steel bar truss plate and a frame beam in embodiment 1;
FIG. 4 is a schematic diagram of a splicing structure of a floor support plate abutting against one side of a side template in an embodiment;
FIG. 5 is a schematic view of a structure of a gap between a floor support plate and a side mold plate in an embodiment;
FIG. 6 is a schematic view of an abutting structure between a floor deck and an upper end of a side form in an embodiment;
fig. 7 is a schematic structural view of a node of a steel bar truss plate and a frame wall in embodiment 2;
fig. 8 is a schematic structural view of a structural joint of a different-elevation steel bar truss plate and a frame beam in embodiment 3;
FIG. 9 is a schematic structural view of the support member of the embodiment;
FIG. 10 is a schematic view of a first support structure according to an embodiment;
fig. 11 is a schematic structural view of a second supporting member according to the embodiment.
In the figure: 1-steel bar truss, 11-lower chord steel bar, 12-upper chord steel bar, 13-web member steel bar, 14-upper anchoring bar, 15-lower anchoring bar, 2-floor support plate, 20-steel bar truss plate, 21-upper connecting bar, 22-lower connecting bar, 23-first inclined part, 24-second inclined part, 25-plugging plate, 3-supporting piece, 4-connecting piece, 5-frame structure, 51-through bar, 6-supporting frame, 61-supporting rod, 7-frame template, 71-bottom template, 72-side template, 81-first supporting piece, 82-second supporting piece, 9-distribution bar and 10-supporting bar.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below are exemplary only for explaining the present invention by referring to the drawings, and should not be construed as limiting the present invention.
The invention is described in detail below with reference to the drawings and specific embodiments.
Example 1
A demountable steel truss plate as shown in fig. 1 comprises a steel truss 1, connectors 4, a floor deck 2 and supporting members 3. The steel bar truss 1 comprises an upper chord steel bar 11 and two lower chord steel bars 12, and the two lower chord steel bars 12 are respectively welded with the upper chord steel bar 11 through web member steel bars 13. The two lower chord steel bars 12 are oppositely clamped with connecting pieces 4. The connecting piece 4 comprises a clamping groove 41 which is provided with an opening on the side surface and penetrates through the connecting piece 4, and a threaded hole is formed in the lower end of the connecting piece 4. The connecting pieces 4 are clamped on the two lower chord steel bars 12 in pairs, and each pair of connecting pieces 4 are longitudinally arranged on the steel bar truss 1. The length of the detachable steel truss plate 20 shown in fig. 1 can be designed according to requirements, and is generally 1-3 m, and the width thereof is two steel trusses 2, in some embodiments, the steel trusses 2 can also be one, three or more, and fig. 1 is only to briefly describe the connection relationship between the steel trusses and the floor deck.
As shown in fig. 2, a support member 3 is connected to a side of the floor support plate 2 away from the steel bar truss 1, the support members 3 are transversely distributed in the length direction of the floor support plate 2 at intervals, and the support members 3 alternately extend out of the left side and the right side of the floor support plate 2. The right end of a supporting piece 3 extends out of the right side of the floor support plate 2, the left end of the supporting piece retracts into the left side of the floor support plate 2, the adjacent supporting pieces 3 are opposite, and the right end of the supporting piece retracts into the right side of the floor support plate 2, and the left end of the supporting piece extends out of the left side of the floor support plate 2. Building carrier plate 2 is equipped with the connecting hole, support piece 3 is equipped with the fixed orifices, and the bolt front end loops through fixed orifices 31 the connecting hole is connected with the screw hole of connecting piece 4 for support piece 3 and building carrier plate 2 are connected with steel bar truss 1. Preferably, the width of each steel bar truss plate is 200 mm-1000 mm, and 1-5 rows of steel bar trusses are installed. The floor surface is formed by splicing a plurality of unit reinforced truss plates 20, and the width of the reinforced truss plate 20 spliced at the end of the edge can be designed according to the actual residual splicing width according to the width of the reinforced truss plate 20 spliced at the end, namely the reinforced truss plate 20 consisting of one or more reinforced trusses 2.
As shown in fig. 3, the frame structure 5 is a frame beam, and the two sides of the frame beam are respectively provided with detachable steel truss plates 20, and the steel truss plates 20 at the two sides of the frame structure 5 have the same height, so that the molding surface of the upper part of the frame structure 5 after concrete is poured and the elevation of the floor plates at the two sides of the frame structure 5 are the same. A frame template 7 is built on the outer side of the frame structure 5. The frame formwork 7 is supported by formwork support brackets 6 built up from its scaffolding or other supports. The frame formwork 7 comprises sideforms 72 arranged on both sides of the frame structure 5, and a bottom formwork 71. The sideforms 7' comprise a left sideform 72 and a right sideform 72, where the orientations left and right are left and right of the frame structure 5 as seen in front view in fig. 3 with respect to the viewer. The left side template 72 and the right side template 72 are respectively abutted against the end parts of the floor deck 2 on both sides of the frame structure 5 close to the frame structure 5. In some embodiments, as shown in fig. 4, the end of the deck plate 2 abuts against the outside of the sideform 72, the gap between the sideform 72 is small, and the upper end of the sideform 72 is at the same height as the upper surface of the deck plate 2. Of course, in some embodiments, as shown in fig. 5, the end of the floor deck 2 is located outside the sideforms 72 and there is a gap with the sideforms 72, the gap is covered with the plugging plate 25, and the plugging plate 25 is fixed to the end of the floor deck 2 by screws. Additionally, in some embodiments, as shown in figure 6, one side of the floor panel 2 abuts the upper end of the sideforms 72. The support frame 6 is provided with a first support member 81 for supporting the end of the steel truss plate 20. The part of the first supporting member 81 contacting the steel bar truss plate 20 is square wood, and the floor support plate 2 is connected with the square wood at the upper end of the first supporting member 81 through a screw. The steel bar trusses 1 arranged on the steel bar truss plates 20 on the two sides of the frame structure 5 are longitudinally arranged, so that the steel bar trusses 1 are perpendicular to the frame structure 5 transversely arranged, and in some embodiments, the steel bar trusses 1 and the frame structure 5 can also be at a certain oblique angle.
The end part of the steel bar truss 1 is provided with a T-shaped support rib 10, and the support rib 10 fixedly supports an upper chord steel bar 11 and a lower chord steel bar 12. The upper chord steel bars 11 and the lower chord steel bars 12 are alternately bound or welded in a plurality of rows of the distribution ribs 9. The distribution rib 9 runs through the whole steel bar truss plate 20 in the length direction, and the distribution rib 9 can be formed by lap welding two steel bars when the length is not enough. The 2 tip overlap joints of steel bar truss of 5 both sides of frame construction have splice bar 21, 22, splice bar 21, 22 include splice bar 21 and lower splice bar 22, go up splice bar 21 through leading to muscle 51 upside, the steel bar truss board 20 of 5 both sides of frame construction is connected respectively at its both ends. The lower connecting rib 22 passes through the lower side of the through rib 51, and both ends of the lower connecting rib are respectively connected with the steel bar truss plates 20 at both sides of the frame structure 5. The upper channel rib 51 of the frame structure 5 is thus located between the upper and lower connector ribs 21, 22.
The lap joint mode of the connecting ribs 21 and 22 and the steel bar truss 2 comprises: in this embodiment, the upper connecting rib 21 and the lower connecting rib 22 are respectively bound or welded with the distribution rib 9(ii) a The upper tie bar 21 and the lower tie bar 22 of some embodiments may be bound or welded to the upper chord steel bar 11 and the lower chord steel bar 12, respectively. The lap length from the lap joint end part of the upper connecting rib 21 and the lower connecting rib 22 to the frame structure is L1Said L is1Not less than 200 mm. The ends of the upper connecting rib 21 and the lower connecting rib 22 are provided with opposite bending parts.
In the embodiment, the upper chord steel bar 11 and the lower chord steel bar 12 adopt hot-rolled ribbed steel bars HRB400 grade; the web member steel bar 13 adopts 550-grade or 650-grade cold-rolled plain steel bar supplied in a coil; the support bar 10 is hot rolled steel bar HPB 235. If other types of reinforcing steel bars are adopted, equal-strength replacement is carried out.
When the detachable steel bar truss plate 20 is laid on the poured concrete beam or wall, the node structure of the detachable steel bar truss plate is the same as that of the detachable steel bar truss plate used in a steel structure; when the detachable reinforced truss concrete floor slab, the concrete beam and the wall are simultaneously poured, the design is carried out according to the following principle:
when the connecting ribs in the floor slab are anchored in the beam or the wall, the connecting ribs should meet the anchoring length LaPreferably, the connecting rib extends to the central line of the beam or the wall and is not less than 5 d. L isaIt should be calculated as follows, and in any case, the anchoring length of the longitudinal tension bar should not be less than 250 mm:
La＝α(fy/ft)d
in the formula La-the anchoring length of the longitudinal tensioned reinforcement;
fy-design value of tensile strength of the steel reinforcement;
d- -nominal diameter of the rebar;
alpha-the form factor of the steel bar, the plain steel bar is 0.16, and the ribbed steel bar is 0.14.
Along the direction of the steel bar truss 1, the joint of the two templates (the floor bearing plate and the beam side plate) is provided with upper and lower chord anchoring ribs or upper and lower connecting steel bars. The lap joint of the upper and lower connecting steel bars, the upper and lower chord anchoring steel bars and the steel bar truss should meet the lap joint length LlThe requirements of (1). L islShould be calculated as follows, and should not be less than 200 mm: l is1＝1.6La。
When the span of the steel bar truss plate is large, temporary support is suggested to be arranged at the construction stage for reducing the using amount of the steel bars of the floor slab. According to a large amount of calculation, after calculation is carried out through the use stage, for the construction stage, only one temporary support needs to be arranged in the middle of the span, and the stress requirement of the construction stage can be met.
Example 2
As shown in fig. 7, the present embodiment is different from embodiment 1 in that the frame structure 5 is a frame wall, formworks 7 are disposed on two sides of the frame wall, the formworks 7 include a left side formwork 72 and a right side formwork 72, a first supporting portion is disposed on an outer side of the formwork, and the first supporting portion 81 supports the steel truss plate 20. Because the shear wall does not need a lower template, a support frame does not need to be erected.
Example 3
As shown in fig. 8 to 11, the present embodiment is different from embodiment 1 in that the reinforced truss plates 20 on both sides of the frame structure 5 have a height difference, so that the molding surface of the upper part of the frame structure 5 after the concrete is poured and the elevation of the floor slab on both sides of the frame structure 5 are different. The upper connecting rib 21 and the lower connecting rib 22 are respectively provided with a first inclined part 23 and a second inclined part 24, and the first inclined part 23 and the second inclined part 24 can be located on the same side of the frame structure 5 or on both sides of the frame structure 5. The first inclined part 23 and the second inclined part 24 enable the steel bar truss plates 20 with different elevations to be connected with the frame structure 5 well, and further enable the concrete floor plates after pouring to be firmly connected with the frame structure.
In this embodiment, a second supporting member 82 is disposed at a position 100 mm-1000 mm away from the first end 81, the second supporting member 82 is supported by the supporting rod 61, and the supporting rod 61 is connected to the supporting frame 6 in the horizontal direction, so that the supporting rod 61 has high stability. The second support member 82 further supports the steel truss plate 2, and the span of the middle part of the steel truss plate 20 without support is increased. Generally, when the span exceeds 3m, a plate brace is arranged in the middle of the steel bar truss plate. The plate brace is perpendicular to the steel bar truss 2 and is supported at the middle position of the span of the steel bar truss 2.
The invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the method of the invention, and is not actually limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, the protection scope of the present invention shall not be limited to the embodiments and the embodiments similar to the above-mentioned technical solution without creative design.
Claims (10)
1. A steel bar truss plate strides frame construction end support node structure, including frame construction (5) and steel bar truss plate (20) located at both sides of frame construction (5), wherein, the said steel bar truss plate (20) includes the floor bearing plate (2), the steel bar truss (1) that one side of the floor bearing plate (2) can be dismantled and connected, another side has strutting pieces (3) which are outstanding the floor bearing plate;
a frame template (7) is arranged on the outer side of the frame structure (5), the frame template (7) comprises two side templates (72), a floor support plate (2) is arranged on one side of each side template (72), and the upper end of each side template (72) is equal to the height of the upper surface of the floor support plate (2);
comprises a first supporting member (81) for supporting the end part of the steel bar truss plate (20);
including splice bar (21, 22), frame construction (5) and frame construction (5) both sides are crossed to splice bar (21, 22) steel bar truss (1) tip overlap joint.
2. A steel truss plate cross frame structure end support node structure as claimed in claim 1, wherein the tie bars (21, 22) comprise an upper tie bar (21) and a lower tie bar (22), and a through rib (51) of the frame structure (5) structure is arranged between the upper tie bar (21) and the lower tie bar (22).
3. A steel truss plate cross frame structure end support node structure as claimed in claim 2, wherein each steel truss (1) comprises an upper chord steel bar (11), a lower chord steel bar (12) and a web member steel bar (13);
and two end parts of the upper connecting rib (21) and the lower connecting rib (22) are respectively connected with the upper chord steel bar (11) and the lower chord steel bar (12).
4. The end supporting node structure of the truss plate spanning frame structure of the steel bar truss plate according to claim 2, which comprises a plurality of rows of distribution ribs (9), wherein the distribution ribs (9) are overlapped with the upper chord steel bars (11) and the lower chord steel bars (12), and the upper connecting ribs (21) and the lower connecting ribs (22) are respectively overlapped with the distribution ribs (9).
5. A steel truss plate cross-frame structure end support node structure as claimed in claim 2, wherein the upper tie bar (21) is provided with a first inclined portion (23), the lower tie bar (22) is provided with a second inclined portion (24), the first inclined portion (23) and the second inclined portion (24) enable connection of steel truss plates (20) of different heights on both sides of the frame structure (5).
6. A steel truss plate cross frame structure end support node structure as claimed in any one of claims 3 to 5, wherein the length of the upper tie bar (21) and the lower tie bar (22) from the frame structure end to end is greater than or equal to 200 mm.
7. A reinforced truss plate cross frame structure end support node structure as claimed in claim 1, wherein the frame structure (5) is provided with a frame template (7) at the outer side, the frame template comprises a side template (72), the side template (72) is provided with a gap with the end of the floor deck (2), and the upper side of the gap is covered with a plugging plate (25).
8. A rebar truss plate cross-frame structure end support node structure as claimed in claim 7 wherein said frame formwork (7) includes a bottom formwork (71) supported by a support frame (6), said first support (81) being disposed on said support frame (6).
9. A reinforced truss plate cross frame structure end support node structure as claimed in claim 8 wherein a second support member (82) is provided at a horizontal distance of 100mm to 1000mm from the first support member (81), the second support member (82) supporting the reinforced truss plate (20).
10. The truss plate cross-frame structure end support node structure of claim 1, wherein the width of each unit of the truss plate (20) is 200 mm-1000 mm, each unit of truss plate (20) comprises 1-5 rows of truss plates (1), and the floor surface is structurally supported by assembling a plurality of units of truss plates.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018208526273 | 2018-06-04 | ||
| CN201820852627 | 2018-06-04 |
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| CN201811640692.0A Pending CN109577491A (en) | 2018-06-04 | 2018-12-29 | A kind of steel bar girder plate and framework template support node structure |
| CN201822259184.XU Active CN210104978U (en) | 2018-06-04 | 2018-12-29 | Steel bar truss plate and frame formwork support node structure |
| CN201920834488.6U Expired - Fee Related CN211369053U (en) | 2018-06-04 | 2019-06-04 | Frame construction end support node structure is striden to reinforcing bar truss plate |
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| CN201822259184.XU Active CN210104978U (en) | 2018-06-04 | 2018-12-29 | Steel bar truss plate and frame formwork support node structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625487A (en) * | 2018-06-04 | 2018-10-09 | 浙江中益建材科技有限公司 | A kind of across frame structure end support node structure of steel bar girder plate |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577491A (en) * | 2018-06-04 | 2019-04-05 | 浙江中益建材科技有限公司 | A kind of steel bar girder plate and framework template support node structure |
| CN112302162B (en) * | 2020-10-30 | 2022-08-16 | 邢台职业技术学院 | Fabricated chord-supported concrete transfer floor structure and construction method thereof |
| CN113684958B (en) * | 2021-09-01 | 2022-10-28 | 广州市恒盛建设工程有限公司 | Construction method for assembling steel bar truss composite floor slab of reinforced concrete frame structure |
| CN114182865A (en) * | 2021-11-05 | 2022-03-15 | 江苏三友建材科技有限公司 | Fabricated steel bar truss sound insulation laminated slab and manufacturing method thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY167504A (en) * | 2007-02-16 | 2018-09-04 | Hang Seng Tang | A formwork system |
| KR100903211B1 (en) * | 2009-02-04 | 2009-06-18 | 동아에스텍 주식회사 | Deck plate with support member |
| JP2014185441A (en) * | 2013-03-22 | 2014-10-02 | Marutaka Kogyo Inc | Reinforcement wall construction method |
| CN103352563B (en) * | 2013-07-16 | 2016-05-04 | 上海建工集团股份有限公司 | The board-like bar frame gang form of self-supporting and construction method thereof |
| CN206157971U (en) * | 2016-08-10 | 2017-05-10 | 北京仟世达技术开发有限公司 | Prefabricated roof boarding of steel bar truss prefabricated unit and steel bar truss |
| CN206428968U (en) * | 2016-12-30 | 2017-08-22 | 青建集团股份公司 | A kind of steel bar girder formula is without supporting template system |
| CN107143075A (en) * | 2017-06-29 | 2017-09-08 | 浙江中益建材科技有限公司 | A kind of steel bar girder formula floor support plate |
| CN107217839A (en) * | 2017-07-27 | 2017-09-29 | 安徽建工集团有限公司 | Cast-in-situ concrete beam plate form bracing system and its construction method |
| CN107288218B (en) * | 2017-08-15 | 2023-07-21 | 姚伟华 | Beam column node of assembled reinforced concrete frame structure and manufacturing method thereof |
| CN207194268U (en) * | 2017-08-29 | 2018-04-06 | 青岛理工大学 | The repeatable steel bar truss floor support plate utilized of bed die |
| CN109577491A (en) * | 2018-06-04 | 2019-04-05 | 浙江中益建材科技有限公司 | A kind of steel bar girder plate and framework template support node structure |
-
2018
- 2018-12-29 CN CN201811640692.0A patent/CN109577491A/en active Pending
- 2018-12-29 CN CN201822259184.XU patent/CN210104978U/en active Active
-
2019
- 2019-06-04 CN CN201920834488.6U patent/CN211369053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625487A (en) * | 2018-06-04 | 2018-10-09 | 浙江中益建材科技有限公司 | A kind of across frame structure end support node structure of steel bar girder plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109577491A (en) | 2019-04-05 |
| CN210104978U (en) | 2020-02-21 |
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