CN113513178B - Rack-shaped seam assembly type beam plate - Google Patents
Rack-shaped seam assembly type beam plate Download PDFInfo
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- CN113513178B CN113513178B CN202110230062.1A CN202110230062A CN113513178B CN 113513178 B CN113513178 B CN 113513178B CN 202110230062 A CN202110230062 A CN 202110230062A CN 113513178 B CN113513178 B CN 113513178B
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- overhanging
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- 230000003014 reinforcing Effects 0.000 claims description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 210000000614 Ribs Anatomy 0.000 claims description 8
- 230000000875 corresponding Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000000149 penetrating Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 description 14
- 238000009434 installation Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 210000001503 Joints Anatomy 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000003111 delayed Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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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
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
- E04B1/043—Connections specially adapted therefor
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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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
Abstract
The utility model relates to a technical field of construction especially relates to a rack form seam assembled beam slab, aims at solving prior art prefabricated plate bottom and need adopt the supporting member, and then influences the problem of construction progress, and its technical scheme is: the prefabricated slab connecting and supporting assembly comprises a plurality of prefabricated slabs and prefabricated beams, wherein a connecting assembly and a supporting assembly are arranged at the opposite position of adjacent prefabricated slabs, the connecting and supporting assembly comprises a first outward extending rack and a second outward extending rack which are arranged on the prefabricated slabs, and the first outward extending rack and the second outward extending rack are arranged in a staggered mode; the supporting component further comprises a supporting piece arranged at the top of the first overhanging rack, the connecting component comprises a first connecting piece and a second connecting piece, the first connecting piece comprises a rack connecting piece connected with the first overhanging rack and the second overhanging rack, the first connecting piece further comprises a beam stirrup arranged at the top of the precast beam, and the beam stirrups are provided with a plurality of prefabricated plates.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a rack-shaped seam assembly type beam slab.
Background
In order to improve the on-site construction efficiency of precast slabs and beams in the fabricated concrete structure, a precast slab structure with high overhanging racks is adopted.
Reliable connection between adjacent prefabricated components in the fabricated building is the key for ensuring the overall safety of the structure, and the related technology focuses on improving the connection form of the prefabricated slab and the prefabricated beam so as to improve the structural integrity and ensure more reasonable force transmission. However, for the traditional plate-beam connection, construction often requires a large number of temporary vertical supports to be built under the precast slab, which is labor-consuming and time-consuming.
In view of the related art in the above, the inventors consider that there are drawbacks: because the supporting members need to be laid at the bottom of the precast slab, the construction is time-consuming and labor-consuming, and the construction progress is delayed.
Disclosure of Invention
In order to improve adjacent prefabricated plate joint strength, reduce prefabricated plate bottom sprag component, reach the technical effect who improves construction speed and efficiency, this application provides a rack form seam assembled beam slab.
The application provides a rack form seam assembled beam slab adopts following technical scheme:
the utility model provides a rack form seam assembled beam slab, includes a plurality of prefabricated plates and precast beam, its characterized in that: a connecting assembly and a supporting assembly are arranged at the opposite positions of the adjacent precast slabs, the connecting assembly is used for connecting the two adjacent precast slabs, and the supporting assembly is used for supporting the precast slabs and the precast beam;
the supporting assembly comprises a first overhanging rack arranged on the precast slab and a second overhanging rack arranged on the adjacent precast slab and corresponding to the first overhanging rack, and the first overhanging rack and the second overhanging rack are arranged in a staggered manner;
the support assembly further comprises a support piece arranged at the top of the first overhanging rack, and the support piece is used for connecting adjacent precast slabs;
coupling assembling includes first connecting piece and second connecting piece, first connecting piece is including the rack connection piece of connecting first overhanging rack and the outer rack that stretches of second, first connecting piece is still including setting up the roof beam stirrup at precast beam top, the roof beam stirrup is provided with a plurality ofly.
By adopting the technical scheme, the butt joint surfaces of the two adjacent prefabricated plates are arranged in a rack shape, so that the first overhanging rack and the second overhanging rack are arranged at the top of the prefabricated beam, the effect of relieving the gravity of the center of the prefabricated plate in a suspended state is achieved, the gravity at the center is shared on the prefabricated beam by utilizing the connection relation of the prefabricated beam, the first overhanging rack and the second overhanging rack, and the bottom of the prefabricated beam is not required to be supported by a supporting structure. Make first overhanging rack and second outstretched rack interconnect through supporting component, improve the whole fastness of first overhanging rack and second outstretched rack.
Optionally, a first supporting groove is formed in the first overhanging rack, the first supporting groove is arranged in an L shape, a first placing groove corresponding to the first supporting groove is formed in the adjacent precast slab, the supporting piece is arranged as a supporting block, one end of the supporting block in the length direction is connected with the first supporting groove, and the other end of the supporting block is connected with the first placing groove;
the prefabricated beam supporting device is characterized in that a mounting hole is formed in the top of the supporting block and vertically penetrates through the top of the prefabricated beam, a mounting rod is arranged in the mounting hole and used for connecting the prefabricated beam and the supporting block.
By adopting the technical scheme, the two ends of the supporting block are arranged in the first supporting groove and the first placing groove, so that the supporting block is connected with the adjacent prefabricated plates, the firmness of the prefabricated plates at the top of the prefabricated beam is improved, meanwhile, the gravity at the center of the prefabricated plate in the length direction is further relieved, and the gravity is more uniformly borne to the top of the prefabricated beam; meanwhile, the mounting rod arranged in the mounting hole is utilized, and the connection stability of the supporting block is improved.
Optionally, a second supporting groove and a second placing groove are formed in the second outward extending rack, and reaction blocks are arranged in the second supporting groove and the second placing groove;
a first reinforcing hole is formed in the first overhanging rack and communicated with the first supporting groove, and a first reinforcing steel bar penetrates through the first reinforcing hole;
and a second reinforcing hole is formed in the second externally extending rack and communicated with the second supporting groove, and a second reinforcing steel bar penetrates through the second reinforcing hole.
Through adopting above-mentioned technical scheme, the reaction piece that is equipped with on the rack is stretched outward to the second is equal to the supporting shoe for the rack is stretched outward to the second and adjacent prefabricated plate links together, utilizes the setting of first reinforcement reinforcing bar and second reinforcement reinforcing bar simultaneously, makes the supporting shoe further improve with the fastness of connection of reaction piece.
Optionally, the first outward extending rack and the second outward extending rack are both provided with a connecting hole for the rack connecting block to pass through, the rack connecting block comprises a connecting portion and an installation portion, and the installation portion is correspondingly arranged in the connecting hole.
Through adopting above-mentioned technical scheme, utilize the adjacent first overhanging rack of a plurality of rack connecting blocks and the outer rack that stretches of second, the crisscross setting of a plurality of rack connecting blocks, and then improve the fastness that adjacent prefabricated plate connects.
Optionally, the beam stirrups are fixedly arranged at the tops of the precast beams, the beam stirrups are arranged in an inverted U shape, and a plurality of beam stirrups are arranged;
the first connecting piece further comprises a plurality of connecting steel bars, and the connecting steel bars are provided with a plurality of beams and fixedly connected with the beam stirrups.
Through adopting above-mentioned technical scheme, after adjacent precast slab connects, make adjacent precast slab link together through the mode of post-cast strip, consequently adopt the setting of a plurality of roof beam stirrups and tie bar, improve the fastness of precast beam top connection.
Optionally, the first outward extending rack and the second outward extending rack are provided with slopes, and the rack connecting block is connected to the slopes;
the second connecting piece comprises a thin steel plate and distribution ribs, the thin steel plate is provided with a first overhanging rack and the bottom of a second overhanging rack, the top of the precast beam is provided with a strip-shaped groove, and the thin steel plate is provided with strip-shaped blocks clamped in the thin steel plate.
Through adopting above-mentioned technical scheme, all be equipped with the slope on first overhanging rack and the second overhanging rack, the connecting hole setting has reduced the whole quality of prefabricated plate on slope, reduces the precast beam and bears weight, and the prefabricated plate need carry out post-cast strip after placing and handle simultaneously, and the concrete of solidifying on slope has improved two prefabricated plate firm in connection nature.
Optionally, the distribution rib is provided with a plurality of, and is a plurality of the distribution rib is worn to establish on first overhanging rack and the outer rack lateral wall that stretches of second.
By adopting the technical scheme, the thin steel plate is used for forming the cast concrete and has the effect of improving the strength of the precast slab, the reinforcing ball points which are uniformly distributed are arranged on the thin steel plate, and the strength of the thin steel plate is improved by utilizing the arrangement of the reinforcing ball points.
Optionally, a plurality of reinforcing ball points are uniformly distributed on the thin steel plate.
By adopting the technical scheme, the strength of the thin steel plate is improved by utilizing the reinforcing ball points.
Optionally, the precast beam side wall is provided with an extension hole, and an inner wall of the extension hole is communicated with the top of the precast beam.
Through adopting above-mentioned technical scheme, the inner wall in extension hole and the top intercommunication of precast beam let in the concrete in the extension hole of post-cast concrete, and the concrete that solidifies will further improve the fastness of being connected of adjacent precast slab and precast beam.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the butt joint surfaces of two adjacent prefabricated plates are arranged in a rack shape, and the first outward extending racks and the second outward extending racks are arranged in a staggered mode, so that the two adjacent prefabricated plates can bear force on the tops of the prefabricated beams, the gravity at the centers of the prefabricated plates is further reduced, the bottoms of the prefabricated plates do not need to be supported by a supporting member, and the purposes of saving labor and time are achieved;
2. the supporting blocks are connected with the first supporting grooves and the first placing grooves, firmness of the prefabricated plate at the top of the prefabricated beam is improved, meanwhile, gravity at the center of the prefabricated plate in the length direction is further relieved, the top of the prefabricated beam is accepted more uniformly by the gravity, and meanwhile, the stability of connection of the supporting blocks is improved by the aid of the installation rods arranged in the installation holes.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is an exploded view of the overall structure of an embodiment of the present application;
FIG. 3 is a partial schematic structural view of a connecting member and a support member according to an embodiment of the present disclosure;
FIG. 4 is an enlarged view at A in FIG. 3;
fig. 5 is an enlarged view at B in fig. 2.
Description of reference numerals: 1. prefabricating a slab; 2. prefabricating a beam; 3. a connecting assembly; 4. a support assembly; 5. a first outrigger rack; 6. a second outwardly extending rack; 7. a support block; 8. a first connecting member; 9. a second connecting member; 10. a rack connecting block; 11. a beam stirrup; 12. a first support groove; 13. a first placing groove; 14. a second support groove; 15. a second placing groove; 16. mounting holes; 17. mounting a rod; 18. a reaction block; 19. a first reinforcement hole; 20. a second reinforcement hole; 21. a first reinforcing bar; 22. a second reinforcing bar; 23. connecting holes; 25. connecting reinforcing steel bars; 26. a slope; 27. a thin steel plate; 28. distributing ribs; 29. a strip-shaped groove; 30. a bar-shaped block; 31. reinforcing the ball points; 32. an extension hole; 33. a connecting portion; 34. an installation part.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Example (b):
the embodiment of the application discloses rack form seam assembled beam slab. Referring to fig. 1, a plurality of precast slabs 1 and a vertically arranged precast beam 2 are included, the plurality of precast slabs 1 are horizontally arranged on the top of the precast beam 2, and the junction of adjacent precast slabs 1 is arranged on the top of the precast beam 2. The connecting assembly 3 and the supporting assembly 4 are arranged at the connecting part of the adjacent prefabricated plates, the adjacent prefabricated plates 1 are connected by the connecting assembly 3, the supporting assembly 4 is used for supporting the tops of the prefabricated beams 2, the gravity centers of the prefabricated plates 1 are placed at the tops of the prefabricated beams 2 through the connecting assembly 3 and the supporting assembly 4, a large number of temporary vertical supports are arranged below the prefabricated plates 1, and the purposes of saving labor and time are achieved.
Referring to fig. 1 and 2, the support member 4 includes a first outward extending rack 5 and a second outward extending rack 6, the first outward extending rack 5 and the second outward extending rack 6 are integrally formed with the prefabricated panels 1, and the first outward extending rack 5 and the second outward extending rack 6 are relatively poorly disposed on the adjacent prefabricated panels 1. One sides of the first outward extending racks 5 and the second outward extending racks 6, which are far away from the precast slab 1, are arranged at the top of the precast beam 2, so that the side edges of the precast slab 1 along the length direction are stressed at the top of the precast beam 2, and the phenomenon that the center of the precast slab 1 is in a suspended state and is easy to break after the two ends of the precast slab 1 in the length direction are placed is reduced. The first overhanging rack 5 and the second overhanging rack 6 are arranged on the top of the precast beam 2 in a rack staggered manner, and the gravity of the center of the precast slab 1 is relieved by using the precast beam 2.
Referring to fig. 2 and 3, the support assembly 4 further includes a supporting member for connecting the two prefabricated panels 1, which are adjacent after being staggered. The supporting pieces are arranged into a plurality of supporting blocks 7, the first overhanging rack 5 is provided with a first supporting groove 12, and the adjacent prefabricated plates 1 are provided with first placing grooves 13 corresponding to the first supporting grooves 12. One end of the supporting block 7 is arranged in the first supporting groove 12, and the other end is connected with the first placing groove 13. The supporting blocks 7 are used for connecting the adjacent prefabricated plates 1, so that the firmness of the prefabricated plates 1 placed at the tops of the prefabricated beams 2 is increased, meanwhile, the gravity at the centers of the prefabricated plates 1 in the length direction is further relieved, and the gravity is more uniformly borne at the tops of the prefabricated beams 2.
Referring to fig. 3, the second outward extending rack 6 is provided with a second supporting slot 14 and a second placing slot 15, and a reaction block 18 is arranged in the second supporting slot 14 and the second placing slot 15. The reaction blocks 18 are identical to the supporting blocks 7, and the adjacent prefabricated panels 1 are also connected by the reaction blocks 18, so that the connection firmness of the adjacent prefabricated panels 1 is increased.
Referring to fig. 3, the first overhanging rack 5 is provided with a first reinforcing hole 19, the first reinforcing hole 19 vertically penetrates through the first supporting groove 12, a first reinforcing steel bar 21 penetrates through the first reinforcing hole 19, the first reinforcing steel bar 21 vertically penetrates downwards from the top of the first reinforcing hole 19, and the first reinforcing steel bar 21 is connected with the supporting block 7, so that the supporting block 7 is connected with the adjacent prefabricated slab 1. The top of the supporting block 7 is provided with a mounting hole 16, a mounting rod 17 is vertically arranged in the mounting hole 16, and the mounting rod 17 penetrates through the mounting hole 16, so that the supporting block 7 is fixedly connected with the top of the precast beam 2, and the firmness of connection of two adjacent precast slabs 1 is improved by the aid of the mounting rod 17 arranged in the mounting hole 16.
And a second reinforcing hole 20 is formed in the second outward-extending rack 6, the second reinforcing hole 20 is communicated with the second supporting groove 14, a vertical second reinforcing steel bar 22 penetrates through the second reinforcing hole 20, and the second reinforcing steel bar 22 is connected with the bottom reaction block 18 in the second reinforcing hole 20, so that the reaction block 18 is connected with the adjacent prefabricated slab 1. The stability of the connection of the adjacent prefabricated panels 1 is further improved by the arrangement of the first reinforcing steel bars 21 and the second reinforcing steel bars 22.
Referring to fig. 2 and 4, the connection assembly 3 includes a first connection member 8 and a second connection member 9, the first connection member 8 includes rack connection blocks 10 and beam stirrups 11, connection holes 23 through which the rack connection blocks 10 pass are formed in the first overhanging rack 5 and the second overhanging rack 6, the rack connection blocks 10 are divided into connection portions 33 and installation portions 34, the installation portions 34 are formed by integrally forming the two rack connection blocks and the installation portions 34, the installation portions 34 are arranged in the connection holes 23 in a penetrating manner, the adjacent first overhanging rack 5 and the second overhanging rack 6 are successively connected together by using the rack connection blocks 10, the rack connection blocks 10 are arranged in a staggered manner after installation, the connection firmness of the tops of the prefabricated panels 1 is further improved by using the staggered connection blocks, and the gravity bearing at the centers of the prefabricated panels 1 is reduced. The slope 26 is arranged on the first overhanging rack 5 and the second overhanging rack 6, the connecting hole 23 is formed in the slope 26, the slope 26 reduces the overall quality of the prefabricated slab 1, the bearing weight of the prefabricated beam 2 is reduced, meanwhile, the prefabricated slab 1 needs post-pouring belt treatment after the prefabricated slab 1 is placed, and the connection firmness of the two prefabricated slabs 1 is improved by the solidified concrete of the slope 26.
Beam stirrup 11 is provided with a plurality of and fixed the setting at 2 tops of precast beam, and a plurality of beam stirrups 11 are the setting of U type, and first connecting piece 8 still includes the splice bar 25 of being connected with beam stirrup 11, through the iron wire with splice bar 25 and 11 fixed connection of beam stirrup. And then after adjacent precast slabs 1 are connected, the adjacent precast slabs 1 are connected together in a post-cast concrete mode, so that the firmness of the top connection of the precast beam 2 is improved by adopting the arrangement of the beam stirrups 11 and the connecting steel bars 25.
Referring to fig. 2 and 5, the second connecting member 9 comprises a thin steel plate 27 and distribution ribs 28, the thin steel plate 27 is provided at the bottom of the first outrigger 5 and the second outrigger 6, the thin steel plate 27 is used for molding the cast concrete and has the effect of improving the strength of the precast slab 1, a plurality of reinforcing ball points 31 are uniformly distributed on the thin steel plate 27, and the strength of the thin steel plate 27 is improved by the arrangement of the plurality of reinforcing ball points 31. The top of the precast beam 2 is provided with a strip-shaped groove 29, the thin steel plate 27 is provided with a strip-shaped block 30 corresponding to the strip-shaped groove 29, and when the precast slab 1 is placed, the strip-shaped block 30 is correspondingly clamped in the strip-shaped block 30, so that the contact area between the precast slab 1 and the top of the precast beam 2 is increased, and the overall stability is improved.
Referring to fig. 1, the side wall of the precast beam 2 is provided with an extension hole 32, and when concrete is poured later, the extension hole 32 is internally communicated with the top of the precast beam 2, so that the solidified concrete can further improve the connection firmness between the adjacent precast slabs 1 and the precast beam 2.
The implementation principle of rack form seam assembled beam slab of this application embodiment does: the abutting surfaces of two adjacent precast slabs 1 are arranged in a rack shape, so that the first overhanging racks 5 and the second overhanging racks 6 are arranged in a staggered mode, the centers of the two adjacent precast slabs 1 are positioned at the tops of the precast beams 2 for assisting in the gravity of the centers of the precast slabs 1, the gravity of the centers of the precast slabs 1 is relieved, the bottoms of the precast slabs 1 do not need to be supported by supporting members, and the purposes of saving labor and time are achieved. Adopt supporting component 4 and coupling assembling 3's setting, further carry out the reinforced connection to first overhanging rack 5 and the second rack 6 that stretches outward for first overhanging rack 5 and the second stretch out rack 6 interconnect outward, improve first overhanging rack 5 and the second stretch out the whole fastness of rack 6 outward.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (4)
1. The utility model provides a rack form seam assembled beam slab, includes a plurality of prefabricated plate (1) and prefabricated beam (2), its characterized in that: a connecting assembly (3) and a supporting assembly (4) are arranged at the opposite positions of the adjacent precast slabs (1), the connecting assembly (3) is used for connecting the adjacent two precast slabs (1), and the supporting assembly (4) is used for supporting a plurality of precast slabs (1) and supporting the precast slabs at the tops of precast beams (2);
the supporting assembly (4) comprises a first overhanging rack (5) arranged on the prefabricated plate (1) and a second overhanging rack (6) arranged on the adjacent prefabricated plate (1) and corresponding to the first overhanging rack (5), and the first overhanging rack (5) and the second overhanging rack (6) are arranged in a staggered manner;
the supporting assembly (4) further comprises a supporting piece arranged at the top of the first overhanging rack (5), and the supporting piece is used for connecting adjacent prefabricated plates (1);
the connecting assembly (3) comprises a first connecting piece (8) and a second connecting piece (9), the first connecting piece (8) comprises a rack connecting piece (10) for connecting a first outward extending rack (5) and a second outward extending rack (6), the first connecting piece (8) further comprises a plurality of beam stirrups (11) arranged at the tops of the precast beams (2), a plurality of beam stirrups (11) are arranged, slopes (26) are arranged on the first outward extending rack (5) and the second outward extending rack (6), and the rack connecting piece (10) is connected to the slopes (26);
the second connecting piece (9) comprises a thin steel plate (27) and distribution ribs (28), the thin steel plate (27) is provided with bottoms of a first overhanging rack (5) and a second overhanging rack (6), the top of the precast beam (2) is provided with a strip-shaped groove (29), the thin steel plate (27) is provided with a strip-shaped block (30) clamped in the thin steel plate (27), and the thin steel plate (27) is provided with a plurality of reinforcing ball points (31) which are uniformly distributed; a first supporting groove (12) is formed in the first outward extending rack (5), the first supporting groove (12) is arranged in an L shape, a first placing groove (13) corresponding to the first supporting groove (12) is formed in the adjacent precast slab (1), the supporting piece is arranged to be a supporting block (7), one end of the supporting block (7) in the length direction is connected with the first supporting groove (12), and the other end of the supporting block (7) is connected with the first placing groove (13);
the top of the supporting block (7) is provided with a mounting hole (16), the mounting hole (16) vertically penetrates through the top of the precast beam (2), a mounting rod (17) is arranged in the mounting hole (16), and the mounting rod (17) is used for connecting the precast beam (2) and the supporting block (7); a second supporting groove (14) and a second placing groove (15) are formed in the second outward extending rack (6), and reaction blocks (18) are arranged in the second supporting groove (14) and the second placing groove (15);
a first reinforcing hole (19) is formed in the first overhanging rack (5), the first reinforcing hole (19) is communicated with the first supporting groove (12), and a first reinforcing steel bar (21) penetrates through the first reinforcing hole (19);
a second reinforcing hole (20) is formed in the second outward extending rack (6), the second reinforcing hole (20) is communicated with the second supporting groove (14), and a second reinforcing steel bar (22) penetrates through the second reinforcing hole (20); connecting holes (23) for the rack connecting blocks (10) to penetrate are formed in the first overhanging rack (5) and the second overhanging rack (6), each rack connecting block (10) comprises a connecting portion (33) and an installing portion (34), and the installing portions (34) are correspondingly arranged in the connecting holes (23).
2. The rack-seam fabricated beam panel of claim 1, wherein: the beam stirrups (11) are fixedly arranged at the tops of the precast beams (2), the beam stirrups (11) are arranged in an inverted U shape, and a plurality of beam stirrups (11) are arranged;
first connecting piece (8) still include connecting reinforcement (25), connecting reinforcement (25) be equipped with a plurality ofly and with a plurality of beam stirrup (11) fixed connection.
3. The rack-seam assembled beam panel of claim 1, wherein: the distribution ribs (28) are arranged in a plurality of penetrating modes, and the distribution ribs (28) penetrate through the side walls of the first outward extending rack (5) and the second outward extending rack (6).
4. The rack-seam fabricated beam panel of claim 1, wherein: the side wall of the precast beam (2) is provided with an extension hole (32), and the inner wall of the extension hole (32) is communicated with the top of the precast beam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110230062.1A CN113513178B (en) | 2021-03-02 | 2021-03-02 | Rack-shaped seam assembly type beam plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110230062.1A CN113513178B (en) | 2021-03-02 | 2021-03-02 | Rack-shaped seam assembly type beam plate |
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| Publication Number | Publication Date |
|---|---|
| CN113513178A CN113513178A (en) | 2021-10-19 |
| CN113513178B true CN113513178B (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110230062.1A Active CN113513178B (en) | 2021-03-02 | 2021-03-02 | Rack-shaped seam assembly type beam plate |
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