CN117605190A - Reinforced concrete wall structure and pouring method - Google Patents
Reinforced concrete wall structure and pouring method Download PDFInfo
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- CN117605190A CN117605190A CN202311541799.0A CN202311541799A CN117605190A CN 117605190 A CN117605190 A CN 117605190A CN 202311541799 A CN202311541799 A CN 202311541799A CN 117605190 A CN117605190 A CN 117605190A
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- steel bar
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000004567 concrete Substances 0.000 claims abstract description 88
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 83
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 33
- 230000002787 reinforcement Effects 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 93
- 239000010959 steel Substances 0.000 claims description 93
- 238000005266 casting Methods 0.000 claims description 22
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 15
- 238000010030 laminating Methods 0.000 claims description 11
- 238000005056 compaction Methods 0.000 claims description 10
- 210000000988 bone and bone Anatomy 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000012466 permeate Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 48
- 238000005520 cutting process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000012792 core layer Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 206010061258 Joint lock Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0627—Three-dimensional reinforcements composed of a prefabricated reinforcing mat combined with reinforcing elements protruding out of the plane of the mat
- E04C5/0631—Reinforcing mats combined with separate prefabricated reinforcement cages or girders
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
- E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars
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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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The application discloses a reinforced concrete wall structure and a pouring method, and belongs to the technical field of reinforced concrete walls. Comprises two reinforcing steel bar meshes; a plurality of reinforcement cages are arranged between the inner walls of the two reinforcement nets, and the reinforcement cages are bound with the reinforcement nets; reinforcing ribs, wherein a plurality of reinforcing ribs are bound on the outer walls of the two reinforcing steel bar meshes; the concrete layer is arranged between the inner walls of the reinforcing steel bar nets and the outer walls of the reinforcing steel bar nets in a pouring mode, the contact area between the reinforcing steel bars and the concrete layer is increased through connection of the reinforcing steel bar cages and the reinforcing steel bar nets, the connection strength is improved, and the concrete pouring process is convenient to circulate evenly and ventilate, so that a high-strength compact wall body is formed.
Description
Technical Field
The application relates to the technical field of reinforced concrete walls, in particular to a reinforced concrete wall structure and a pouring method.
Background
When the house is built, the reinforced concrete wall body is poured, and the strength of the wall body is improved through the internal reinforcing steel bars.
The prior art publication No. CN104074285B provides an ultra-long concrete wall structure and a method for constructing the wall to control structural cracks, the structure comprises a wall, wherein a cutting steel plate (3) is arranged on a concrete core layer (2) between two layers of reinforcing steel meshes (1) of the wall at regular intervals along the length direction of the wall, and the cutting steel plate (3) cuts the continuous concrete core layer (2) between the two layers of reinforcing steel meshes (1) into concrete core units (4); a plurality of horizontal connecting steel bars (5) with different heights are welded on each cutting steel plate (3), bending sections (5.1) are arranged at two ends of each connecting steel bar (5), and the two bending sections (5.1) of each connecting steel bar (5) are welded with the horizontal steel bars (1.1) of the two layers of reinforcing steel bar meshes (1) respectively; the key steps of the method are as follows: and cutting steel plates (3) are distributed at regular intervals along the length direction of the wall body. The structure and the method can effectively control and eliminate harmful cracks.
The above prior art solution, though realizing the beneficial effects related to the prior art by the structure of the prior art, still has the following drawbacks:
1. the concrete cores are separated by the steel plates, so that the internal structure of the wall is independent, namely, the steel plates are not tightly connected with the concrete layer, and faults are easy to occur;
2. the steel plates are separated, so that even distribution of concrete is not facilitated during pouring, the concrete is difficult to fill up during pouring of a higher wall body, an air gap is easy to exist, and the strength of the wall body is affected.
In the related art, the inventor considers that the concrete cores are separated by the steel plates, so that the internal structure of the wall is independent, namely, the steel plates are not tightly connected with the concrete layer, faults are easy to occur, the concrete is not easy to uniformly distribute when pouring after the steel plates are separated, the concrete is difficult to fill when pouring the higher wall, and air gaps are easy to exist, so that the strength of the wall is affected.
In view of this, we propose a reinforced concrete wall construction and casting method.
Disclosure of Invention
1. Technical problem to be solved
The utility model provides a reinforced concrete wall structure and pouring method, the concrete inner core is separated through the steel sheet in having solved among the above-mentioned prior art for wall body inner structure is comparatively independent, and the steel sheet is not closely enough with concrete layer connection promptly, then appears the fault easily, is unfavorable for the evenly distributed of concrete when pouring after separating through the steel sheet, is difficult to fill the concrete when higher wall pours, has the air gap easily, influences the technical problem of the intensity of wall body, has realized technical effect.
2. Technical proposal
The technical scheme of this application provides a reinforced concrete wall structure, contains:
the steel bar meshes are provided with two steel bar meshes;
a plurality of reinforcement cages are arranged between the inner walls of the two reinforcement nets, and the reinforcement cages are bound with the reinforcement nets;
reinforcing ribs, wherein a plurality of reinforcing ribs are bound on the outer walls of the two reinforcing steel bar meshes;
and the concrete layer is arranged between the inner walls and the outer walls of the reinforcing mesh in a pouring and forming manner.
Through above-mentioned scheme, through the connection of steel reinforcement cage and reinforcing bar net, improve the area of contact of reinforcing bar and concrete layer, improve joint strength to the circulation when being convenient for concrete placement is even and ventilative, forms the closely knit wall body of high strength.
Optionally, the cross section of reinforcing bar net is wave-like structure, two the trough department of reinforcing bar net is close to each other, and the reinforcing bar cage laminating and tie up the trough inner wall of reinforcing bar net, the strengthening rib is crooked into wave-like structure, and the strengthening rib laminating reinforcing bar net's outer wall and along the direction of height evenly distributed of reinforcing bar net.
Through above-mentioned scheme, the wavy structure of reinforcing bar net improves the area of contact with concrete layer, improves and connects inseparable, and trough inner wall distance is nearer, is convenient for laminate the steel reinforcement cage, improves supporting strength.
Optionally, two equal laminating of outer wall bottom of reinforcing bar net is equipped with the ground connection angle steel, and the ground connection angle steel ties up the reinforcing bar net, two equal laminating of crest department inner wall of reinforcing bar net is equipped with light steel skeleton, the fixed welding ground connection angle steel in bottom of light steel skeleton, all tie up through the pull ring between reinforcing bar net, steel reinforcement cage, strengthening rib, ground connection angle steel and light steel skeleton, the pull ring is Ha Fen drawknot spare.
Through above-mentioned scheme, improve transverse strength through the strengthening rib, the ground connection angle steel is convenient for contact ground, carries out the construction of reinforcing bar inner core.
A pouring method of a reinforced concrete wall structure comprises the following steps:
s1, connecting grounding angle steel with the ground through foundation bolts, welding light steel bones on the grounding angle steel, attaching the inner wall of a reinforcing mesh to the light steel bones, attaching the outer wall of the bottom of the reinforcing mesh to the grounding angle steel, respectively binding the grounding angle steel through pull rings, inserting prefabricated reinforcing cages along the inner walls of the trough of two reinforcing meshes, binding the inner walls of the trough of the two reinforcing meshes through the pull rings, and binding the outer walls of the reinforcing meshes through the pull rings to form a reinforcing inner core in a reinforcing form;
s2, wrapping and fixing the casting template on the outer side of the built steel bar inner core, casting concrete into the casting template layer by layer to enable the concrete to fully permeate and wrap the steel bar inner core, vibrating the concrete through a compaction mechanism after each layer of concrete is cast to enable the concrete to be distributed uniformly, vibrating out air bubbles in the concrete, and guaranteeing the strength of the concrete;
s3, pouring concrete layer by layer and compacting, trowelling the concrete at the top of the inner cavity of the pouring template, standing, solidifying the concrete to form a concrete layer, and finally removing the pouring template to obtain the high-strength compact reinforced concrete wall.
Optionally, pour the template and include the side form board, the side form board is equipped with a plurality of, and a plurality of side form boards laminating each other and form rectangular structure to surround in the outside of reinforcing bar inner core, two just to a plurality of first clamp plates of lateral wall laminating of side form board, two just to a plurality of second clamp plates of lateral wall laminating of side form board, the equal fixed mounting in both ends of second clamp plate has a tensioning screw, tensioning screw slides and runs through first clamp plate and threaded sleeve joint lock nut, the top of side form board has the cope match-plate pattern through angle steel and bolt, install tap mechanism on the cope match-plate pattern, fixed sleeve joint a plurality of pipes of pouring have been put in the side form board, the one end of pouring the pipe is parallel and level with the inner wall of side form board, the other end of pouring the pipe has cup jointed the sprue through the helicitic texture, and the terminal surface of sprue aligns with the inner wall of side form board.
Through the scheme, the side templates are enclosed on the steel bar inner cores, the second pressing plates are attached to the two sides of the side templates, then the first pressing plates are attached to the other two sides of the side templates, and the tensioning screw penetrates through the first pressing plates and is locked through the locking nuts, so that the side templates are tightly connected, then the top templates are arranged at the tops of the side templates, the installation and movable support of the compaction mechanism are provided, when a plurality of pouring pipes are convenient for multi-layer pouring, the blocking blocks are taken out, the pouring pipes are connected and are used for pouring, after the pouring height is improved, the pouring pipes at the bottom are blocked, the pouring pipes at the upper part are opened, so that multi-layer pouring is performed while the compaction mechanism is compacted at the top, and finally, after the top templates are detached, the final pouring is performed.
Optionally, the plain bumper mechanism includes the center spout, evenly open along the length direction of wall body in the middle part of the cope match-plate pattern has a plurality of center spouts, it has the side spout to open on the cope match-plate pattern of the both sides of center spout, all sliding connection has the guide block in center spout and the side spout, sliding connection is equipped with the connecting wire in the guide block, the vibrating rod is connected to the bottom of connecting wire, sliding fit has a plurality of push pedals on the cope match-plate pattern, adjacent fixed mounting has the connecting plate between the push pedal, the top joint push pedal of guide block, the one end top fixed mounting of cope match-plate pattern has electric putter, electric putter's output rod fixed connection push pedal, the center spout is just to the crest department inner wall of reinforcing bar net, the side spout is just outside the crest department of reinforcing bar net, and the side spout is the V type structure of alignment with the crest of reinforcing bar net, the longitudinal section of center spout, side spout and guide block is matched with "well" style of calligraphy structure, the outer wall of connecting wire is equipped with the scale mark, fixed mounting has solid fixed ring, gu ring one side fixed mounting, gu ring's one end fixed ring and solid fixed ring have the anchor ring through the anchor ring, gu ring and gu link.
Through the scheme, the clamping ring and the bolt between the fixed rings are detached, so that the clamping ring is rotated and opened, the connecting line is convenient to adjust, the vibrating rod is inserted into poured concrete, then the clamping ring is closed and locked, the electric putter drives the push plate to move back and forth, the guide block moves back and forth along the central sliding groove and the side sliding groove when the push plate moves, the vibrating rod at the central sliding groove vibrates the concrete at the inner cavity of the reinforcing steel bar net back and forth, the vibrating rod at the side sliding groove moves back and forth along the shape of the crest at the outer side of the reinforcing steel bar net, the concrete is convenient to mix uniformly, and air in the concrete is discharged through vibration, air holes and air gaps are formed inside after the concrete layer is prevented from being solidified, and accordingly the compactness and strength are improved.
Optionally, in step S2, concrete is poured layer by layer, the thickness of each layer is less than 500mm, and the insertion depth of the vibrating rod 78 is more than 50mm deep in the next layer.
3. Advantageous effects
One or more technical schemes provided in the technical scheme of the application at least have the following technical effects or advantages:
1. the contact area with the concrete layer is increased through the wavy structure of the reinforcing mesh, connection is improved, the distance between the inner wall of the trough is relatively short, the reinforcing cage is convenient to attach, supporting strength is improved, the concrete layer is poured in layers, bubbles are uniformly removed through vibration, and the compactness is improved, so that the wall body has high strength and high compactness;
2. the layered pouring is adopted in pouring, and when each layer is poured, the vibration of the compaction mechanism is used for promoting distribution and eliminating bubbles, so that air holes and air gaps are avoided in the cured concrete layer, and the compactness and strength are improved.
Drawings
FIG. 1 is a schematic view of a reinforced concrete wall structure according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure shown in FIG. 1A according to a preferred embodiment of the present invention;
FIG. 3 is a schematic view of a casting mold according to a preferred embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 3 according to a preferred embodiment of the present application;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3C according to a preferred embodiment of the present invention;
FIG. 6 is an enlarged schematic view of the structure shown at D in FIG. 5 according to a preferred embodiment of the present application;
the reference numerals in the figures illustrate: 1. a concrete layer; 2. a reinforcing mesh; 21. a pull ring; 22. light steel bones; 3. a reinforcement cage; 4. reinforcing ribs; 5. grounding angle steel; 6. pouring a template; 61. a side form; 62. a first platen; 63. a second pressing plate; 64. a top template; 65. tensioning the screw; 66. pouring a pipe; 7. a compaction mechanism; 71. a central chute; 72. a side chute; 73. a guide block; 74. a push plate; 741. a waist-shaped groove; 75. a connecting plate; 76. an electric push rod; 77. a connecting wire; 78. vibrating rod; 79. a fixing ring; 710. a clasp; 711. pulling plate
Detailed Description
The present application is described in further detail below in conjunction with the drawings attached to the specification.
Referring to fig. 1, an embodiment of the present application provides a reinforced concrete wall structure, including: the steel bar meshes 2 are arranged, and two steel bar meshes 2 are arranged; a plurality of reinforcement cages 3 are arranged between the inner walls of the two reinforcement meshes 2, and the reinforcement cages 3 are bound with the reinforcement meshes 2; the outer walls of the two reinforcing steel bars 2 are respectively bound with a plurality of reinforcing ribs 4; the concrete layer 1, the shaping is equipped with concrete layer 1 to the equal pouring shaping of inner wall and outer wall of reinforcing bar net 2, through the connection of steel reinforcement cage 3 and reinforcing bar net 2, improves the area of contact of reinforcing bar and concrete layer 1, improves joint strength to the circulation when being convenient for concrete placement is even and ventilative, forms the closely knit wall body of high strength.
Referring to fig. 1 and 2, the cross section of the reinforcing bar net 2 is of a wavy structure, the trough positions of the two reinforcing bar nets 2 are close to each other, the reinforcing bar cage 3 is attached to and bound with the inner wall of the trough of the reinforcing bar net 2, the reinforcing ribs 4 are bent to be of a wavy structure, the reinforcing ribs 4 are attached to the outer wall of the reinforcing bar net 2 and are uniformly distributed along the height direction of the reinforcing bar net 2, the wavy structure of the reinforcing bar net 2 improves the contact area with the concrete layer 1, the connection tightness is improved, the distance between the inner walls of the trough is relatively short, the reinforcing bar cage 3 is attached conveniently, and the supporting strength is improved.
Referring to fig. 1 and 2, the outer wall bottoms of two reinforcing steel bars 2 are all laminated and are equipped with ground connection angle steel 5, and ground connection angle steel 5 ties up reinforcing steel bar 2, the equal laminating of crest department inner wall of two reinforcing steel bars 2 is equipped with light steel skeleton 22, the fixed welding ground connection angle steel 5 in bottom of light steel skeleton 22, all tie up through pull ring 21 between reinforcing steel bar 2, reinforcing steel bar 3, reinforcing rib 4, ground connection angle steel 5 and light steel skeleton 22, pull ring 21 is Ha Fen drawknot spare, improve transverse strength through reinforcing rib 4, ground connection angle steel 5 is convenient for contact ground, carry out the construction of reinforcing steel bar inner core.
A pouring method of a reinforced concrete wall structure comprises the following steps:
s1, connecting grounding angle steel 5 with the ground through foundation bolts, welding light steel bones 22 on the grounding angle steel 5, attaching the inner wall of a reinforcing mesh 2 to the light steel bones 22, attaching the outer wall of the bottom of the reinforcing mesh 2 to the grounding angle steel 5, respectively binding through pull rings 21, inserting prefabricated reinforcing cages 3 along the inner walls of trough of two reinforcing meshes 2, binding through the pull rings 21, and binding the outer walls of the reinforcing meshes 2 through the pull rings 21 to form reinforcing steel bar inner cores in reinforcing forms;
s2, wrapping and fixing the casting template 6 on the outer side of the built steel bar inner core, casting concrete into the casting template 6 layer by layer to enable the concrete to fully permeate and wrap the steel bar inner core, vibrating the concrete through the compaction mechanism 7 after each layer of concrete is cast to enable the concrete to be distributed uniformly, vibrating out air bubbles in the concrete, and guaranteeing the strength of the concrete;
s3, pouring concrete layer by layer and compacting, trowelling the concrete at the top of the inner cavity of the pouring template 6, standing, solidifying the concrete to form a concrete layer 1, and finally removing the pouring template 6 to obtain the high-strength compact reinforced concrete wall.
Referring to fig. 3, the casting mold plate 6 includes a plurality of side mold plates 61, the side mold plates 61 are provided with a plurality of, and the plurality of side mold plates 61 are mutually attached to form a rectangular structure and are enclosed outside the steel bar inner core, two opposite side walls of the side mold plates 61 are attached to a plurality of first pressing plates 62, the other two opposite side walls of the side mold plates 61 are attached to a plurality of second pressing plates 63, both ends of the second pressing plates 63 are fixedly provided with tensioning screws 65, the tensioning screws 65 slidably penetrate through the first pressing plates 62 and are in threaded sleeve joint with locking nuts, the top of the side mold plates 61 is provided with a top mold plate 64 through angle steel and bolts, a tap mechanism 7 is installed on the top mold plate 64, a plurality of casting pipes 66 are fixedly sleeved on the side mold plates 61, one ends of the casting pipes 66 are flush with the inner wall of the side mold plates 61, the other ends of the casting pipes 66 are sleeved with blocking blocks through threaded structures, and the terminal surface of shutoff piece aligns with the inner wall of sideform 61, sideform 61 encloses in the reinforcing bar inner core, the both sides of sideform 61 are laminated to second clamp plate 63, then the other both sides of sideform 61 are laminated to first clamp plate 62, and make tensioning screw 65 run through first clamp plate 62 and lock through lock nut, make sideform 61 connect closely, then tip form 64 installs at the sideform 61 top, provide the installation and the removal support of tap mechanism 7, a plurality of pouring pipes 66 are convenient for the multilayer when pouring, take out the shutoff piece, concrete pipe connection pouring pipe 66 pours, after the height of pouring improves, pour the pouring pipe 66 shutoff of bottom, open upper pouring pipe 66 and pour, thereby carry out the multilayer and pour when the top is carried out tap mechanism 7 tap, after the removable tip form 64 in top, carry out final pouring.
Referring to fig. 3, 5 and 6, the compaction mechanism 7 includes a central chute 71, a plurality of central chutes 71 are uniformly opened in the middle of a top template 64 along the length direction of a wall body, side chutes 72 are opened on the top template 64 at two sides of the central chute 71, guide blocks 73 are slidably clamped in the central chute 71 and the side chutes 72, connecting wires 77 are slidably clamped in the guide blocks 73, vibrating bars 78 are connected at the bottoms of the connecting wires 77, a plurality of pushing plates 74 are slidably attached to the top template 64, connecting plates 75 are fixedly installed between adjacent pushing plates 74, pushing plates 74 are fixedly clamped at the tops of the guide blocks 73, an electric push rod 76 is fixedly installed at one end top of the top template 64, an output rod of the electric push rod 76 is fixedly connected with the pushing plates 74, the central chute 71 is opposite to the inner wall at the peak position of the reinforcing steel bar net 2, the side chute 72 is opposite to the outer side at the peak position of the reinforcing steel bar net 2, and the side chute 72 is in a V-shaped structure aligned with the peak of the reinforcing steel bar net 2, the longitudinal sections of the central chute 71, the side chute 72 and the guide block 73 are of a matched 'middle' structure, waist-shaped grooves 741 are formed at two ends of the push plate 74, the tops of the guide blocks 73 at the side chute (72) are clamped with the waist-shaped grooves 741, scale marks are arranged on the outer wall of the connecting wire 77, a fixed ring 79 is fixedly arranged on one side of the top of the guide block 73, one end of the fixed ring 79 is hinged with a snap ring 710, a pull plate 711 is fixedly arranged at the other ends of the snap ring 710 and the fixed ring 79, the pull plate 711 is connected with the connecting wire 77 through bolt bolting, the snap ring 710 and the inner wall of the snap ring 710 are movably clamped, the bolts between the snap ring 79 and the fixed ring 79 are detached, so that the snap ring 710 is rotated and opened, the height of the connecting wire 77 is convenient to be adjusted, the vibrating rod 78 is inserted into poured concrete, then the snap ring 710 is closed and locked, the electric push rod 76 drives the push plate 74 to move back and forth, when the push plate 74 moves, the guide block 73 moves back and forth along the central chute 71 and the side chute 72, the vibrating rod 78 at the central chute 71 vibrates the concrete at the inner cavity of the reinforcing mesh 2 back and forth, the vibrating rod 78 at the side chute 72 moves back and forth along the shape of the wave crest at the outer side of the reinforcing mesh 2, so that the concrete is convenient to mix uniformly, the air in the concrete is discharged through vibration, and air holes and air gaps are avoided in the cured concrete layer 1, so that the compactness and strength are improved.
Optionally, in step S2, concrete is poured layer by layer, the thickness of each layer is less than 500mm, and the insertion depth of the vibrating rod 78 is more than 50mm deep into the next layer.
Working principle: the grounding angle steel 5 is connected with the ground through the foundation bolts, the light steel rib 22 is welded on the grounding angle steel 5, then the inner wall of the steel bar net 2 is attached to the light steel rib 22, the outer wall of the bottom of the steel bar net 2 is attached to the grounding angle steel 5 and respectively bound through the pull rings 21, then the prefabricated steel bar cage 3 is inserted along the inner walls of the trough of the two steel bar nets 2 and bound through the pull rings 21, the outer wall of the steel bar net 2 is bound with a plurality of reinforcing ribs 4 through the pull rings 21 to form reinforced steel bar inner cores, the second pressing plates 63 are attached to two sides of the side templates 61, then the first pressing plates 62 are attached to the other two sides of the side templates 61, the tightening screw rods 65 penetrate through the first pressing plates 62 and are locked through locking nuts, the side templates 61 are tightly connected, then the top templates 64 are arranged at the top of the side templates 61, and the plurality of pouring pipes 66 are convenient for multi-layer pouring, the plugging blocks are taken out, the concrete pipe is connected with the pouring pipe 66 for pouring, after the pouring height is increased, the pouring pipe 66 at the bottom is plugged, the pouring pipe 66 at the upper part is opened for pouring, thereby multi-layer pouring is carried out while the compaction mechanism 7 is carried out at the top, finally, after the top part is disassembled with the top template 64, final pouring is carried out, bolts between the clamping rings 710 and the fixed rings 79 are disassembled, thereby the clamping rings 710 are rotated and opened, the height of the connecting line 77 is convenient to adjust, the vibrating rod 78 is inserted into the poured concrete, then the clamping rings 710 are closed and locked, the electric push rod 76 drives the push plate 74 to move back and forth, when the push plate 74 moves, the guide block 73 moves back and forth along the central chute 71 and the side chute 72, the vibrating rod 78 at the central chute 71 vibrates back and forth the concrete at the inner cavity of the reinforcing steel bar net 2, the vibrating rod 78 at the side chute 72 moves back and forth along the shape of the wave crest at the outer side of the reinforcing bar net 2, the concrete mixing uniformity is convenient for to the gas vibration in the concrete is discharged, avoid concrete layer 1 solidification back inside to appear gas pocket and air gap, thereby improve compactibility and intensity, the wall body of last formation, inside wave-like structure through reinforcing bar net 2 improves the area of contact with concrete layer 1, improve and connect closely, trough inner wall distance is nearer, be convenient for laminate reinforcement cage 3, improve the support strength, concrete layer 1 is because the layering is pour and vibrations evenly detach bubble again, improve compactibility, thereby make the wall body have high strength and high compactibility.
Claims (10)
1. A reinforced concrete wall structure, characterized in that: comprising:
the steel bar meshes are provided with two steel bar meshes;
a plurality of reinforcement cages are arranged between the inner walls of the two reinforcement nets, and the reinforcement cages are bound with the reinforcement nets;
reinforcing ribs, wherein a plurality of reinforcing ribs are bound on the outer walls of the two reinforcing steel bar meshes;
and the concrete layer is arranged between the inner walls and the outer walls of the reinforcing mesh in a pouring and forming manner.
2. A reinforced concrete wall construction according to claim 1, wherein: the cross section of the reinforcing steel bar net is of a wavy structure, the trough parts of the two reinforcing steel bar nets are close to each other, the reinforcing steel bar cages are attached to and bound with the inner walls of the trough parts of the reinforcing steel bar net, the reinforcing ribs are bent into a wavy structure, and the reinforcing ribs are attached to the outer walls of the reinforcing steel bar net and are uniformly distributed along the height direction of the reinforcing steel bar net.
3. A reinforced concrete wall construction according to claim 2, wherein: two equal laminating of outer wall bottom of reinforcing bar net is equipped with the grounding angle steel, and the grounding angle steel kibbles the reinforcing bar net, two the equal laminating of crest department inner wall of reinforcing bar net is equipped with light steel skeleton, the fixed welding ground connection angle steel in bottom of light steel skeleton, all kibble through the pull ring kibbles between reinforcing bar net, steel reinforcement cage, strengthening rib, ground connection angle steel and the light steel skeleton, the pull ring is Ha Fen drawknot spare.
4. A method of casting a reinforced concrete wall structure according to any one of claims 1 to 3, comprising the steps of:
s1, connecting grounding angle steel with the ground through foundation bolts, welding light steel bones on the grounding angle steel, attaching the inner wall of a reinforcing mesh to the light steel bones, attaching the outer wall of the bottom of the reinforcing mesh to the grounding angle steel, respectively binding the grounding angle steel through pull rings, inserting prefabricated reinforcing cages along the inner walls of the trough of two reinforcing meshes, binding the inner walls of the trough of the two reinforcing meshes through the pull rings, and binding the outer walls of the reinforcing meshes through the pull rings to form a reinforcing inner core in a reinforcing form;
s2, wrapping and fixing the casting template on the outer side of the built steel bar inner core, casting concrete into the casting template layer by layer to enable the concrete to fully permeate and wrap the steel bar inner core, vibrating the concrete through a compaction mechanism after each layer of concrete is cast to enable the concrete to be distributed uniformly, vibrating out air bubbles in the concrete, and guaranteeing the strength of the concrete;
s3, pouring concrete layer by layer and compacting, trowelling the concrete at the top of the inner cavity of the pouring template, standing, solidifying the concrete to form a concrete layer, and finally removing the pouring template to obtain the high-strength compact reinforced concrete wall.
5. The method of casting a reinforced concrete wall structure according to claim 4, wherein: the pouring template comprises a plurality of side templates, the side templates are provided with a plurality of rectangular structures, the side templates are mutually attached to form the rectangular structure and surround the outer side of the steel bar inner core, two opposite side walls of the side templates are attached to a plurality of first pressing plates, the other two opposite side walls of the side templates are attached to a plurality of second pressing plates, tensioning screws are fixedly arranged at two ends of each second pressing plate, the tensioning screws penetrate through the first pressing plates in a sliding mode and are sleeved with locking nuts through threads, top templates are mounted on the tops of the side templates through angle steel and bolts, and compaction mechanisms are mounted on the top templates.
6. The method for casting a reinforced concrete wall structure according to claim 5, wherein: the side form plate is fixedly sleeved with a plurality of pouring pipes, one ends of the pouring pipes are flush with the inner wall of the side form plate, the other ends of the pouring pipes are sleeved with blocking blocks through threaded structures, and the end faces of the blocking blocks are aligned with the inner wall of the side form plate.
7. The method for casting a reinforced concrete wall structure according to claim 5, wherein: the utility model discloses a vibrating mechanism, including the center spout, the cope match-plate pattern middle part is evenly opened along the length direction of wall body has a plurality of center spouts, it has the side spout to open on the cope match-plate pattern of the both sides of center spout, all sliding joint has the guide block in center spout and the side spout, sliding joint is equipped with the connecting wire in the guide block, vibrating rod is connected to the bottom of connecting wire, slip laminating has a plurality of push pedals on the cope match-plate pattern, adjacent fixed mounting has the connecting plate between the push pedal, the top joint push pedal of guide block, the one end top fixed mounting of cope match-plate pattern has electric putter, electric putter's output pole fixed connection push pedal.
8. The method of casting a reinforced concrete wall structure according to claim 7, wherein: the central chute is opposite to the inner wall of the crest of the reinforcing mesh, the side chute is opposite to the outer side of the crest of the reinforcing mesh, the side chute is of a V-shaped structure aligned with the crest of the reinforcing mesh, the longitudinal sections of the central chute, the side chute and the guide block are of a matched middle-shaped structure, waist-shaped grooves are formed in two ends of the push plate, and the tops of the guide blocks at the side chute are clamped with the waist-shaped grooves.
9. The method of casting a reinforced concrete wall structure according to claim 7, wherein: the outer wall of connecting wire is equipped with the scale mark, top one side fixed mounting of guide block has the solid fixed ring, the one end articulated snap ring of solid fixed ring, the equal fixed mounting of the other end of snap ring and solid fixed ring has the arm-tie, pass through the bolt between the arm-tie and connect the wiring with the inner wall activity card of snap ring.
10. The method of casting a reinforced concrete wall structure according to claim 9, wherein: in the step S2, concrete is poured layer by layer, the thickness of each layer is smaller than 500mm, and the insertion depth of the vibrating rod is deeper than 50mm of the next layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311541799.0A CN117605190A (en) | 2023-11-17 | 2023-11-17 | Reinforced concrete wall structure and pouring method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311541799.0A CN117605190A (en) | 2023-11-17 | 2023-11-17 | Reinforced concrete wall structure and pouring method |
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| CN117605190A true CN117605190A (en) | 2024-02-27 |
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| CN202311541799.0A Pending CN117605190A (en) | 2023-11-17 | 2023-11-17 | Reinforced concrete wall structure and pouring method |
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